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Irvine KA, Shi XY, Ferguson AR, Clark D. DREADD-mediated activation of the periaqueductal gray restores nociceptive descending inhibition after traumatic brain injury in rats. J Neurotrauma 2024. [PMID: 38588130 DOI: 10.1089/neu.2024.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
Traumatic Brain Injury (TBI) patients frequently experience chronic pain that can enhance their suffering and significantly impair rehabilitative efforts. Clinical studies suggest that damage to the periaqueductal grey matter (PAG) following TBI, a principal center involved in endogenous pain control, may underlie the development of chronic pain. We hypothesized that TBI would diminish the usual pain control functions of the PAG, but that directly stimulating this center using a chemogenetic approach would restore descending pain modulation. We used a well-characterized lateral fluid percussion model (1.3 ±0.1 atm) of TBI in male rats (n=271) and measured hindpaw mechanical nociceptive withdrawal thresholds using von Frey filaments. To investigate the role of the PAG in pain both before and after TBI we activated the neurons of the PAG using a Designer Receptor Exclusively Activated by Designer Drug (DREADD) viral construct. Immunohistochemical analysis of brain tissue was used to assess the location, and confirm the appropriate expression of the viral constructs in the PAG. Activation of the PAG DREADD using clozapine N-oxide (CNO) caused hindpaw analgesia that could be blocked using opioid receptor antagonist, naloxone, in uninjured but not TBI rats. Due to the importance of descending serotonergic signaling in modulating nociception, we ablated spinal serotonin signaling using 5,7-DHT. This treatment strongly reduced CNO-mediated anti-nociceptive effects in TBI but not uninjured rats. To define the serotonergic receptor(s) required for the CNO-stimulated effects in TBI rats we administered 5-HT7 (SB-269970) and 5-HT1A (WAY-100635) receptor antagonists but observed no effects. The selective 5-HT2A receptor antagonist ketanserin, however, blocked CNO's effects in the DREADD expressing TBI but not DREADD expressing sham TBI animals. Blockade of alpha-1 adrenergic receptors with prazosin also had no effect after TBI. Descending pain control originating in the PAG is mediated through opioid receptors in uninjured rats. TBI, however, fundamentally alters the descending nociceptive control circuitry such that serotonergic influences predominate, and those are mediated by the 5-HT2A receptor. These results provide further evidence that the PAG is a key target for anti-nociception after TBI.
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Affiliation(s)
- Karen-Amanda Irvine
- Stanford University School of Medicine, 10624, Anesthesiology, Perioperative Medicine and Pain, Stanford, California, United States
- Palo Alto VA Medical Center, 19977, Anesthesia, Palo Alto, California, United States;
| | - Xiao-You Shi
- Stanford University, 6429, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford, California, United States
- Palo Alto VA Medical Center, 19977, Anesthesia, Palo Alto, California, United States;
| | - Adam R Ferguson
- University of California San Francisco, 8785, Brain and Spinal Injury Center, Department of Neurosurgery, Weill Institute for Neurosciences, , San Francisco, California, United States
- San Francisco VA Health Care System, 19980, San Francisco, California, United States;
| | - David Clark
- Stanford University School of Medicine, 10624, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford, California, United States
- Palo Alto VA Medical Center, 19977, Anesthesia, Palo Alto, California, United States;
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Russo GC, Crawford AJ, Clark D, Cui J, Carney R, Karl MN, Su B, Starich B, Lih TS, Kamat P, Zhang Q, Nair PR, Wu PH, Lee MH, Leong HS, Zhang H, Rebecca VW, Wirtz D. Correction: E-cadherin interacts with EGFR resulting in hyper-activation of ERK in multiple models of breast cancer. Oncogene 2024:10.1038/s41388-024-03023-2. [PMID: 38580706 DOI: 10.1038/s41388-024-03023-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Affiliation(s)
- Gabriella C Russo
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Ashleigh J Crawford
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - David Clark
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21231, USA
| | - Julie Cui
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Ryan Carney
- Department of Biophysics, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Michelle N Karl
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Boyang Su
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Bartholomew Starich
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Tung-Shing Lih
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21231, USA
| | - Pratik Kamat
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Qiming Zhang
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Praful R Nair
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Pei-Hsun Wu
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Meng-Horng Lee
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Hon S Leong
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
- Biological Sciences Platform, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Hui Zhang
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21231, USA
| | - Vito W Rebecca
- Department of Biochemistry and Molecular Biology, Johns Hopkins University School of Public Health, Baltimore, MD, 21231, USA
| | - Denis Wirtz
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA.
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA.
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Vandebergh M, Ramos EM, Corriveau-Lecavalier N, Ramanan VK, Kornak J, Mester C, Kolander T, Brushaber D, Staffaroni AM, Geschwind D, Wolf A, Kantarci K, Gendron TF, Petrucelli L, Van den Broeck M, Wynants S, Baker MC, Borrego – Écija S, Appleby B, Barmada S, Bozoki A, Clark D, Darby RR, Dickerson BC, Domoto-Reilly K, Fields JA, Galasko DR, Ghoshal N, Graff-Radford N, Grant IM, Honig LS, Hsiung GYR, Huey ED, Irwin D, Knopman DS, Kwan JY, Léger GC, Litvan I, Masdeu JC, Mendez MF, Onyike C, Pascual B, Pressman P, Ritter A, Roberson ED, Snyder A, Sullivan AC, Tartaglia MC, Wint D, Heuer HW, Forsberg LK, Boxer AL, Rosen HJ, Boeve BF, Rademakers R. Gene specific effects on brain volume and cognition of TMEM106B in frontotemporal lobar degeneration. medRxiv 2024:2024.04.05.24305253. [PMID: 38633784 PMCID: PMC11023674 DOI: 10.1101/2024.04.05.24305253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
Background and Objectives TMEM106B has been proposed as a modifier of disease risk in FTLD-TDP, particularly in GRN mutation carriers. Furthermore, TMEM106B has been investigated as a disease modifier in the context of healthy aging and across multiple neurodegenerative diseases. The objective of this study is to evaluate and compare the effect of TMEM106B on gray matter volume and cognition in each of the common genetic FTD groups and in sporadic FTD patients. Methods Participants were enrolled through the ARTFL/LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD) study, which includes symptomatic and presymptomatic individuals with a pathogenic mutation in C9orf72, GRN, MAPT, VCP, TBK1, TARDBP, symptomatic non-mutation carriers, and non-carrier family controls. All participants were genotyped for the TMEM106B rs1990622 SNP. Cross-sectionally, linear mixed-effects models were fitted to assess an association between TMEM106B and genetic group interaction with each outcome measure (gray matter volume and UDS3-EF for cognition), adjusting for education, age, sex and CDR®+NACC-FTLD sum of boxes. Subsequently, associations between TMEM106B and each outcome measure were investigated within the genetic group. For longitudinal modeling, linear mixed-effects models with time by TMEM106B predictor interactions were fitted. Results The minor allele of TMEM106B rs1990622, linked to a decreased risk of FTD, associated with greater gray matter volume in GRN mutation carriers under the recessive dosage model. This was most pronounced in the thalamus in the left hemisphere, with a retained association when considering presymptomatic GRN mutation carriers only. The minor allele of TMEM106B rs1990622 also associated with greater cognitive scores among all C9orf72 mutation carriers and in presymptomatic C9orf72 mutation carriers, under the recessive dosage model. Discussion We identified associations of TMEM106B with gray matter volume and cognition in the presence of GRN and C9orf72 mutations. This further supports TMEM106B as modifier of TDP-43 pathology. The association of TMEM106B with outcomes of interest in presymptomatic GRN and C9orf72 mutation carriers could additionally reflect TMEM106B's impact on divergent pathophysiological changes before the appearance of clinical symptoms.
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Affiliation(s)
- Marijne Vandebergh
- VIB Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Eliana Marisa Ramos
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Nick Corriveau-Lecavalier
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | | | - John Kornak
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA
| | - Carly Mester
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Tyler Kolander
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Danielle Brushaber
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Adam M Staffaroni
- Department of Neurology, Memory and Aging Center, University of California, San Francisco Weill Institute for Neurosciences, San Francisco, CA, USA
| | - Daniel Geschwind
- Institute for Precision Health, Departments of Neurology, Psychiatry and Human Genetics at David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Amy Wolf
- Department of Neurology, Memory and Aging Center, University of California, San Francisco Weill Institute for Neurosciences, San Francisco, CA, USA
| | - Kejal Kantarci
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Tania F Gendron
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | | | - Marleen Van den Broeck
- VIB Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Sarah Wynants
- VIB Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Matthew C Baker
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Sergi Borrego – Écija
- Alzheimer’s Disease and Other Cognitive Disorders Unit, Neurology Service, Hospital Clínic de Barcelona, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain
| | - Brian Appleby
- Department of Neurology, Case Western Reserve University, Cleveland, OH, USA
| | - Sami Barmada
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Andrea Bozoki
- Department of Neurology, University of North Carolina, Chapel Hill, NC, USA
| | - David Clark
- Department of Neurology, Indiana University, Indianapolis, IN, USA
| | - R Ryan Darby
- Department of Neurology, Vanderbilt University, Nashville, TN, USA
| | | | | | - Julie A. Fields
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Douglas R. Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Nupur Ghoshal
- Departments of Neurology and Psychiatry, Washington University School of Medicine, Washington University, St. Louis, MO, USA
| | | | - Ian M Grant
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Lawrence S Honig
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY, USA; Department of Neurology, Columbia University, New York, NY, USA
| | - Ging-Yuek Robin Hsiung
- Division of Neurology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Edward D Huey
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - David Irwin
- Department of Neurology and Penn Frontotemporal Degeneration Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - David S Knopman
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Justin Y Kwan
- National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Gabriel C Léger
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Irene Litvan
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Joseph C Masdeu
- Department of Neurology, Houston Methodist, Houston, TX, USA
| | - Mario F Mendez
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Chiadi Onyike
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, MD, USA
| | - Belen Pascual
- Department of Neurology, Houston Methodist, Houston, TX, USA
| | - Peter Pressman
- Department of Neurology, University of Colorado, Aurora, CO, USA
| | - Aaron Ritter
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, 89106, USA
| | - Erik D Roberson
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Allison Snyder
- National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Anna Campbell Sullivan
- Glenn Biggs Institute for Alzheimer’s & Neurodegenerative Diseases, UT Health San Antonio
| | - M Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, Division of Neurology, University of Toronto, Toronto, Ontario, Canada
| | - Dylan Wint
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, 89106, USA
| | - Hilary W Heuer
- Department of Neurology, Memory and Aging Center, University of California, San Francisco Weill Institute for Neurosciences, San Francisco, CA, USA
| | - Leah K Forsberg
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Adam L Boxer
- Department of Neurology, Memory and Aging Center, University of California, San Francisco Weill Institute for Neurosciences, San Francisco, CA, USA
| | - Howard J Rosen
- Department of Neurology, Memory and Aging Center, University of California, San Francisco Weill Institute for Neurosciences, San Francisco, CA, USA
| | | | - Rosa Rademakers
- VIB Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
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Staffaroni AM, Clark AL, Taylor JC, Heuer HW, Sanderson-Cimino M, Wise AB, Dhanam S, Cobigo Y, Wolf A, Manoochehri M, Forsberg L, Mester C, Rankin KP, Appleby BS, Bayram E, Bozoki A, Clark D, Darby RR, Domoto-Reilly K, Fields JA, Galasko D, Geschwind D, Ghoshal N, Graff-Radford N, Grossman M, Hsiung GY, Huey ED, Jones DT, Lapid MI, Litvan I, Masdeu JC, Massimo L, Mendez MF, Miyagawa T, Pascual B, Pressman P, Ramanan VK, Ramos EM, Rascovsky K, Roberson ED, Tartaglia MC, Wong B, Miller BL, Kornak J, Kremers W, Hassenstab J, Kramer JH, Boeve BF, Rosen HJ, Boxer AL. Reliability and Validity of Smartphone Cognitive Testing for Frontotemporal Lobar Degeneration. JAMA Netw Open 2024; 7:e244266. [PMID: 38558141 PMCID: PMC10985553 DOI: 10.1001/jamanetworkopen.2024.4266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/04/2024] Open
Abstract
Importance Frontotemporal lobar degeneration (FTLD) is relatively rare, behavioral and motor symptoms increase travel burden, and standard neuropsychological tests are not sensitive to early-stage disease. Remote smartphone-based cognitive assessments could mitigate these barriers to trial recruitment and success, but no such tools are validated for FTLD. Objective To evaluate the reliability and validity of smartphone-based cognitive measures for remote FTLD evaluations. Design, Setting, and Participants In this cohort study conducted from January 10, 2019, to July 31, 2023, controls and participants with FTLD performed smartphone application (app)-based executive functioning tasks and an associative memory task 3 times over 2 weeks. Observational research participants were enrolled through 18 centers of a North American FTLD research consortium (ALLFTD) and were asked to complete the tests remotely using their own smartphones. Of 1163 eligible individuals (enrolled in parent studies), 360 were enrolled in the present study; 364 refused and 439 were excluded. Participants were divided into discovery (n = 258) and validation (n = 102) cohorts. Among 329 participants with data available on disease stage, 195 were asymptomatic or had preclinical FTLD (59.3%), 66 had prodromal FTLD (20.1%), and 68 had symptomatic FTLD (20.7%) with a range of clinical syndromes. Exposure Participants completed standard in-clinic measures and remotely administered ALLFTD mobile app (app) smartphone tests. Main Outcomes and Measures Internal consistency, test-retest reliability, association of smartphone tests with criterion standard clinical measures, and diagnostic accuracy. Results In the 360 participants (mean [SD] age, 54.0 [15.4] years; 209 [58.1%] women), smartphone tests showed moderate-to-excellent reliability (intraclass correlation coefficients, 0.77-0.95). Validity was supported by association of smartphones tests with disease severity (r range, 0.38-0.59), criterion-standard neuropsychological tests (r range, 0.40-0.66), and brain volume (standardized β range, 0.34-0.50). Smartphone tests accurately differentiated individuals with dementia from controls (area under the curve [AUC], 0.93 [95% CI, 0.90-0.96]) and were more sensitive to early symptoms (AUC, 0.82 [95% CI, 0.76-0.88]) than the Montreal Cognitive Assessment (AUC, 0.68 [95% CI, 0.59-0.78]) (z of comparison, -2.49 [95% CI, -0.19 to -0.02]; P = .01). Reliability and validity findings were highly similar in the discovery and validation cohorts. Preclinical participants who carried pathogenic variants performed significantly worse than noncarrier family controls on 3 app tasks (eg, 2-back β = -0.49 [95% CI, -0.72 to -0.25]; P < .001) but not a composite of traditional neuropsychological measures (β = -0.14 [95% CI, -0.42 to 0.14]; P = .32). Conclusions and Relevance The findings of this cohort study suggest that smartphones could offer a feasible, reliable, valid, and scalable solution for remote evaluations of FTLD and may improve early detection. Smartphone assessments should be considered as a complementary approach to traditional in-person trial designs. Future research should validate these results in diverse populations and evaluate the utility of these tests for longitudinal monitoring.
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Affiliation(s)
- Adam M Staffaroni
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Annie L Clark
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Jack C Taylor
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Hilary W Heuer
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Mark Sanderson-Cimino
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Amy B Wise
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Sreya Dhanam
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Yann Cobigo
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Amy Wolf
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | | | - Leah Forsberg
- Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Carly Mester
- Department of Quantitative Health Sciences, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Katherine P Rankin
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Brian S Appleby
- Department of Neurology, Case Western Reserve University, Cleveland, Ohio
| | - Ece Bayram
- Department of Neurosciences, University of California, San Diego, La Jolla
| | - Andrea Bozoki
- Department of Radiology, University of North Carolina, Chapel Hill
| | - David Clark
- Department of Neurology, Indiana University, Indianapolis
| | - R Ryan Darby
- Department of Neurology, Vanderbilt University, Nashville, Tennessee
| | | | - Julie A Fields
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota
| | - Douglas Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla
| | - Daniel Geschwind
- Department of Neurology, Institute for Precision Health, University of California, Los Angeles
| | - Nupur Ghoshal
- Department of Neurology, Knight Alzheimer Disease Research Center, Washington University, Saint Louis, Missouri
- Department of Psychiatry, Knight Alzheimer Disease Research Center, Washington University, Saint Louis, Missouri
| | | | - Murray Grossman
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Ging-Yuek Hsiung
- Division of Neurology, University of British Columbia, Musqueam, Squamish & Tsleil-Waututh Traditional Territory, Vancouver, Canada
| | - Edward D Huey
- Department of Neurology, Columbia University, New York, New York
| | - David T Jones
- Department of Quantitative Health Sciences, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Maria I Lapid
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota
| | - Irene Litvan
- Department of Neurosciences, University of California, San Diego, La Jolla
| | - Joseph C Masdeu
- Department of Neurology, Nantz National Alzheimer Center, Houston Methodist and Weill Cornell Medicine, Houston Methodist, Houston, Texas
| | - Lauren Massimo
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Mario F Mendez
- Department of Neurology, UCLA (University of California, Los Angeles)
| | - Toji Miyagawa
- Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Belen Pascual
- Department of Neurology, Nantz National Alzheimer Center, Houston Methodist and Weill Cornell Medicine, Houston Methodist, Houston, Texas
| | | | | | | | - Katya Rascovsky
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | | | - M Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, Division of Neurology, University of Toronto, Toronto, Ontario, Canada
| | - Bonnie Wong
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston
| | - Bruce L Miller
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - John Kornak
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Walter Kremers
- Department of Quantitative Health Sciences, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Jason Hassenstab
- Department of Neurology, Knight Alzheimer Disease Research Center, Washington University, Saint Louis, Missouri
- Department of Psychological & Brain Sciences, Washington University, Saint Louis, Missouri
| | - Joel H Kramer
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | | | - Howard J Rosen
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
| | - Adam L Boxer
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco
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5
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Azam AS, Tsang YW, Thirlwall J, Kimani PK, Sah S, Gopalakrishnan K, Boyd C, Loughrey MB, Kelly PJ, Boyle DP, Salto-Tellez M, Clark D, Ellis IO, Ilyas M, Rakha E, Bickers A, Roberts ISD, Soares MF, Neil DAH, Takyi A, Raveendran S, Hero E, Evans H, Osman R, Fatima K, Hughes RW, McIntosh SA, Moran GW, Ortiz-Fernandez-Sordo J, Rajpoot NM, Storey B, Ahmed I, Dunn JA, Hiller L, Snead DRJ. Digital pathology for reporting histopathology samples, including cancer screening samples - definitive evidence from a multisite study. Histopathology 2024; 84:847-862. [PMID: 38233108 DOI: 10.1111/his.15129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/28/2023] [Accepted: 12/13/2023] [Indexed: 01/19/2024]
Abstract
AIMS To conduct a definitive multicentre comparison of digital pathology (DP) with light microscopy (LM) for reporting histopathology slides including breast and bowel cancer screening samples. METHODS A total of 2024 cases (608 breast, 607 GI, 609 skin, 200 renal) were studied, including 207 breast and 250 bowel cancer screening samples. Cases were examined by four pathologists (16 study pathologists across the four speciality groups), using both LM and DP, with the order randomly assigned and 6 weeks between viewings. Reports were compared for clinical management concordance (CMC), meaning identical diagnoses plus differences which do not affect patient management. Percentage CMCs were computed using logistic regression models with crossed random-effects terms for case and pathologist. The obtained percentage CMCs were referenced to 98.3% calculated from previous studies. RESULTS For all cases LM versus DP comparisons showed the CMC rates were 99.95% [95% confidence interval (CI) = 99.90-99.97] and 98.96 (95% CI = 98.42-99.32) for cancer screening samples. In speciality groups CMC for LM versus DP showed: breast 99.40% (99.06-99.62) overall and 96.27% (94.63-97.43) for cancer screening samples; [gastrointestinal (GI) = 99.96% (99.89-99.99)] overall and 99.93% (99.68-99.98) for bowel cancer screening samples; skin 99.99% (99.92-100.0); renal 99.99% (99.57-100.0). Analysis of clinically significant differences revealed discrepancies in areas where interobserver variability is known to be high, in reads performed with both modalities and without apparent trends to either. CONCLUSIONS Comparing LM and DP CMC, overall rates exceed the reference 98.3%, providing compelling evidence that pathologists provide equivalent results for both routine and cancer screening samples irrespective of the modality used.
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Affiliation(s)
- Ayesha S Azam
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Yee-Wah Tsang
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Peter K Kimani
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Shatrughan Sah
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Clinton Boyd
- Belfast Health and Social Care Trust, Belfast, UK
| | - Maurice B Loughrey
- Belfast Health and Social Care Trust, Belfast, UK
- Queen's University, Belfast, UK
| | - Paul J Kelly
- Belfast Health and Social Care Trust, Belfast, UK
| | | | | | - David Clark
- Nottingham University Hospital NHS Trust, Nottingham, UK
| | - Ian O Ellis
- Nottingham University Hospital NHS Trust, Nottingham, UK
- University of Nottingham, Nottingham, UK
| | - Mohammad Ilyas
- Nottingham University Hospital NHS Trust, Nottingham, UK
- University of Nottingham, Nottingham, UK
| | - Emad Rakha
- Nottingham University Hospital NHS Trust, Nottingham, UK
- University of Nottingham, Nottingham, UK
| | - Adam Bickers
- Northern Lincolnshire and Goole NHS Foundation Trust, Scunthorpe, UK
| | - Ian S D Roberts
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Maria F Soares
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Abi Takyi
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Emily Hero
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Harriet Evans
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Rania Osman
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Khunsha Fatima
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Rhian W Hughes
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | | | | | - Nasir M Rajpoot
- Computer Science Department, University of Warwick, Coventry, UK
| | - Ben Storey
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Imtiaz Ahmed
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Janet A Dunn
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Louise Hiller
- Warwick Medical School, University of Warwick, Coventry, UK
| | - David R J Snead
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
- Computer Science Department, University of Warwick, Coventry, UK
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6
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Khan F, Somawardana I, Mitchell M, Adewumi MT, Berger B, Marmie B, Lopez L, Clark D. Ameloblastic Carcinoma of the Maxilla With Uncommon Sinus Manifestations. Ear Nose Throat J 2024:1455613241245207. [PMID: 38561954 DOI: 10.1177/01455613241245207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024] Open
Abstract
Ameloblastic carcinoma (AC) represents a distinct challenge in the realm of odontogenic malignancies due to its rarity and aggressive nature. We present a unique case of AC in a 70-year-old male, retired dry cleaner, with symptoms initially suggestive of chronic allergic rhinitis and recurrent acute sinusitis with asymmetric facial edema and paresthesia. Detailed evaluation revealed a prominent mass in the right maxillary sinus with extensive cortical destruction. Pathological assessment post-right maxillectomy identified a high-grade AC with malignant spindle cell transformation. The patient underwent subsequent interventions, including neck dissection and radiation therapy. Twelve months post-presentation, the patient was recovering appropriately without evidence of recurrence of malignancy. This case highlights the diagnostic challenges posed by AC as well as its unique presentations emphasizing the importance of a comprehensive approach and multidisciplinary management. It also raises considerations about potential chemical exposure implications in AC development.
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Affiliation(s)
- Faizaan Khan
- Texas A&M School of Engineering Medicine, Houston, TX, USA
| | | | | | | | - Blaine Berger
- Department of Pathology, Baylor Scott & White Medical Center, Temple, TX, USA
| | - Blake Marmie
- Department of Radiology, Baylor Scott & White Medical Center, Temple, TX, USA
| | - Lisa Lopez
- Department of Pathology, Baylor Scott & White Medical Center, Temple, TX, USA
| | - David Clark
- Department of Otolaryngology, Baylor Scott & White Medical Center, Temple, TX, USA
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7
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Russo GC, Crawford AJ, Clark D, Cui J, Carney R, Karl MN, Su B, Starich B, Lih TS, Kamat P, Zhang Q, Nair PR, Wu PH, Lee MH, Leong HS, Zhang H, Rebecca VW, Wirtz D. E-cadherin interacts with EGFR resulting in hyper-activation of ERK in multiple models of breast cancer. Oncogene 2024:10.1038/s41388-024-03007-2. [PMID: 38509231 DOI: 10.1038/s41388-024-03007-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 02/29/2024] [Accepted: 03/05/2024] [Indexed: 03/22/2024]
Abstract
The loss of intercellular adhesion molecule E-cadherin is a hallmark of the epithelial-mesenchymal transition (EMT), during which tumor cells transition into an invasive phenotype. Accordingly, E-cadherin has long been considered a tumor suppressor gene; however, E-cadherin expression is paradoxically correlated with breast cancer survival rates. Using novel multi-compartment organoids and multiple in vivo models, we show that E-cadherin promotes a hyper-proliferative phenotype in breast cancer cells via interaction with the transmembrane receptor EGFR. The E-cad and EGFR interaction results in activation of the MEK/ERK signaling pathway, leading to a significant increase in proliferation via activation of transcription factors, including c-Fos. Pharmacological inhibition of MEK activity in E-cadherin positive breast cancer significantly decreases both tumor growth and macro-metastasis in vivo. This work provides evidence for a novel role of E-cadherin in breast tumor progression and identifies a new target to treat hyper-proliferative E-cadherin-positive breast tumors, thus providing the foundation to utilize E-cadherin as a biomarker for specific therapeutic success.
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Affiliation(s)
- Gabriella C Russo
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Ashleigh J Crawford
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - David Clark
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21231, USA
| | - Julie Cui
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Ryan Carney
- Department of Biophysics, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Michelle N Karl
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Boyang Su
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Bartholomew Starich
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Tung-Shing Lih
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21231, USA
| | - Pratik Kamat
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Qiming Zhang
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Praful R Nair
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Pei-Hsun Wu
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Meng-Horng Lee
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Hon S Leong
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
- Biological Sciences Platform, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Hui Zhang
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21231, USA
| | - Vito W Rebecca
- Department of Biochemistry and Molecular Biology, Johns Hopkins University School of Public Health, Baltimore, MD, 21231, USA
| | - Denis Wirtz
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA.
- Johns Hopkins Physical Sciences-Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, 3400 N Charles St, Baltimore, MD, 21218, USA.
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8
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O'Brien JM, Dinh D, Roberts L, Teh A, Brennan A, Duffy SJ, Clark D, Ajani A, Oqueli E, Sebastian M, Reid C, Econ CH, Freeman M, Chandrasekhar J. Associations Between Metabolic Syndrome and Long-Term Mortality in Patients who underwent Percutaneous Coronary Intervention: An Australian Cohort Analysis. Am J Cardiol 2024; 219:25-34. [PMID: 38447892 DOI: 10.1016/j.amjcard.2024.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 02/06/2024] [Accepted: 02/23/2024] [Indexed: 03/08/2024]
Abstract
Metabolic syndrome (MetS) provides significant risk for coronary disease, however long-term prognosis after percutaneous coronary intervention (PCI) has been understudied. We assessed the prevalence and outcomes of patients with MetS from an Australian PCI cohort. We retrospectively examined data from the Melbourne Interventional Group multicenter PCI registry using a modified definition for MetS including ≥3 of the following: hypertension, diabetes mellitus, dyslipidemia, and body mass index ≥30 kg/m2. Thirty-day outcomes and long-term mortality were compared with patients without MetS. Cox regression methods were used to assess the multivariable effect of MetS on long-term mortality. Of 41,146 patients, 12,228 (34%) had MetS. Patients with MetS experienced greater 30-day myocardial infarction (2.2% vs 1.8%, p = 0.013), whereas patients without MetS had a trend for greater 30-day mortality (3.0% vs 3.4%, p = 0.051) and greater in-hospital major bleeding (1.7% vs 2.4%, p <0.001). After a median follow-up of 5.62 years (Q1 2.03, Q3 8.89), patients with MetS experienced greater mortality (24% vs 19%, p <0.001). After adjustment, MetS was not an independent predictor of long-term mortality (hazard ratio 0.95 confidence interval 0.86 to 1.05, p = 0.35). In sensitivity analyses, MetS-Diabetic patients had the highest, and MetS-NonDiabetic obese patients had the lowest long-term mortality. One in 3 patients who underwent all-comer PCI presented with MetS and experienced greater long-term mortality compared with others. However, this association was lost after adjustment for baseline confounders, highlighting that MetS is a marker of risk after PCI. Our findings support the obesity paradox and confirm robust associations between diabetes mellitus and long-term mortality.
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Affiliation(s)
- Joseph M O'Brien
- Department of Cardiology, Eastern Health, Box Hill, Victoria, Australia
| | - Diem Dinh
- Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine
| | - Louise Roberts
- Department of Cardiology, Eastern Health, Box Hill, Victoria, Australia
| | - Andrew Teh
- Department of Cardiology, Eastern Health, Box Hill, Victoria, Australia; Eastern Health Clinical School, Monash University, Victoria, Australia
| | - Angela Brennan
- Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine
| | - Stephen J Duffy
- Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine
| | - David Clark
- Department of Cardiology, Austin Health, Heidelberg, Victoria Australia; Department of Cardiology, University of Melbourne, Melbourne, Victoria, Australia
| | - Andrew Ajani
- Department of Cardiology, Royal Melbourne Hospital, University of Melbourne, Melbourne, Victoria, Australia
| | - Ernesto Oqueli
- Department of Cardiology, Ballarat Health Service, Ballarat, Victoria, Australia
| | - Martin Sebastian
- Department of Cardiology, Barwon Health, University Hospital Geelong, Geelong, Victoria Australia
| | - Christopher Reid
- Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Cert Health Econ
- Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine; Royal Melbourne Hospital, Curtin University, Perth, Western Australia, Australia
| | - Melanie Freeman
- Department of Cardiology, Eastern Health, Box Hill, Victoria, Australia
| | - Jaya Chandrasekhar
- Department of Cardiology, Eastern Health, Box Hill, Victoria, Australia; Eastern Health Clinical School, Monash University, Victoria, Australia.
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9
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Hussain SM, Seeman E, Schneider HG, Ebeling PR, Barker AL, Polkinghorne K, Newman AB, Yu C, Lacaze P, Owen A, Tran C, Nelson MR, Woods RL, Yeap BB, Clark D, Beilin LJ, McNeil JJ. Association of serum phosphate, calcium and alkaline phosphatase with risk of incident fractures in healthy older adults. J Clin Endocrinol Metab 2024:dgae099. [PMID: 38426788 DOI: 10.1210/clinem/dgae099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/06/2024] [Accepted: 02/22/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Aging increases fracture risk through bone loss and microarchitecture deterioration due to an age-related imbalance in bone resorption and formation during bone remodelling. We examined the associations between levels of phosphate, calcium, and alkaline phosphatase, and fracture risk in initially-healthy older individuals. METHODS A post-hoc analysis of the Aspirin in Reducing Events in the Elderly (ASPREE) trial recruited 16,703 Australian participants aged ≥70 years and 2,411 US participants aged ≥65 years. Analyses were conducted on ASPREE-Fracture substudy participants from Australia with serum calcium, phosphate, and alkaline phosphatase measurement. Fracture data were collected post-randomization. Cox regression was used to calculate hazard ratios (HR) and 95% confidence intervals (CIs). Phosphate, calcium, and alkaline phosphatase were analysed in deciles (D1-D10), with deciles 4-7 (31-70%) as the reference category. Restricted cubic spline curves were used to identify nonlinear associations. RESULTS Of the 9915 participants, 907 (9·2%) persons had incident fractures recorded over 3·9 (SD 1·4) years. In the fully adjusted model, males in the top decile (D10) of phosphate had 78% higher risk of incident fracture (HR 1·78, 95% CI 1·25-2·54). No such association was observed for females (HR 1·09, 95% CI 0·83-1·44). The population attributable fraction in men within the D10 phosphate category is 6·9%. CONCLUSION This result confirms that, high-normal serum phosphate levels are associated with increased fracture risk in older men.
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Affiliation(s)
- Sultana Monira Hussain
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
- Department of Medical Education, Melbourne Medical School, The University of Melbourne, Victoria 3010 Australia
| | - Ego Seeman
- Department of Medical Education, Melbourne Medical School, The University of Melbourne, Victoria 3010 Australia
| | | | - Peter R Ebeling
- School of Clinical Sciences, Monash University, Melbourne, VIC, 3168, Australia
| | - Anna L Barker
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
- Silverchain, Melbourne, Victoria, Australia
| | - Kevan Polkinghorne
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
- Alfred Health, Melbourne, VIC, 3004, Australia
| | - Anne B Newman
- Center for Aging and Population Health, Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Chenglong Yu
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
| | - Paul Lacaze
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
| | - Alice Owen
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
| | - Cammie Tran
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
| | - Mark R Nelson
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Robyn Lorraine Woods
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
| | - Bu B Yeap
- School of Medicine, University of Western Australia, Perth, Australia
| | - David Clark
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
| | - Lawrence J Beilin
- School of Medicine, University of Western Australia, Perth, Australia
| | - John J McNeil
- School of Public Health and Preventive Medicine, Monash University, Victoria 3004 Australia
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10
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Joannides AJ, Korhonen TK, Clark D, Gnanakumar S, Venturini S, Mohan M, Bashford T, Baticulon R, Bhagavatula ID, Esene I, Fernández-Méndez R, Figaji A, Gupta D, Khan T, Laeke T, Martin M, Menon D, Paiva W, Park KB, Pattisapu JV, Rubiano AM, Sekhar V, Shabani HK, Sichizya K, Solla D, Tirsit A, Tripathi M, Turner C, Depreitere B, Iaccarino C, Lippa L, Reisner A, Rosseau G, Servadei F, Trivedi RA, Waran V, Kolias A, Hutchinson P. Consensus-Based Development of a Global Registry for Traumatic Brain Injury: Establishment, Protocol, and Implementation. Neurosurgery 2024; 94:278-288. [PMID: 37747225 DOI: 10.1227/neu.0000000000002661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/05/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Global disparity exists in the demographics, pathology, management, and outcomes of surgically treated traumatic brain injury (TBI). However, the factors underlying these differences, including intervention effectiveness, remain unclear. Establishing a more accurate global picture of the burden of TBI represents a challenging task requiring systematic and ongoing data collection of patients with TBI across all management modalities. The objective of this study was to establish a global registry that would enable local service benchmarking against a global standard, identification of unmet need in TBI management, and its evidence-based prioritization in policymaking. METHODS The registry was developed in an iterative consensus-based manner by a panel of neurotrauma professionals. Proposed registry objectives, structure, and data points were established in 2 international multidisciplinary neurotrauma meetings, after which a survey consisting of the same data points was circulated within the global neurotrauma community. The survey results were disseminated in a final meeting to reach a consensus on the most pertinent registry variables. RESULTS A total of 156 professionals from 53 countries, including both high-income countries and low- and middle-income countries, responded to the survey. The final consensus-based registry includes patients with TBI who required neurosurgical admission, a neurosurgical procedure, or a critical care admission. The data set comprised clinically pertinent information on demographics, injury characteristics, imaging, treatments, and short-term outcomes. Based on the consensus, the Global Epidemiology and Outcomes following Traumatic Brain Injury (GEO-TBI) registry was established. CONCLUSION The GEO-TBI registry will enable high-quality data collection, clinical auditing, and research activity, and it is supported by the World Federation of Neurosurgical Societies and the National Institute of Health Research Global Health Program. The GEO-TBI registry ( https://geotbi.org ) is now open for participant site recruitment. Any center involved in TBI management is welcome to join the collaboration to access the registry.
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Affiliation(s)
- Alexis J Joannides
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Tommi K Korhonen
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu , Finland
| | - David Clark
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Sujit Gnanakumar
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Sara Venturini
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Midhun Mohan
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Thomas Bashford
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge , Cambridgeshire , UK
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge , UK
| | - Ronnie Baticulon
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila , Philippines
| | - Indira Devi Bhagavatula
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru , Karnataka , India
| | - Ignatius Esene
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili , Cameroon
| | - Rocío Fernández-Méndez
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Anthony Figaji
- Division of Neurosurgery, Neurosciences Institute, University of Cape Town, Cape Town , South Africa
| | - Deepak Gupta
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi , India
| | - Tariq Khan
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar , Pakistan
| | - Tsegazeab Laeke
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa , Ethiopia
| | - Michael Martin
- Orion MedTech Ltd. CIC, Cambridge , Cambridgeshire , UK
- Obex Technologies Ltd., Cambridge , Cambridgeshire , UK
| | - David Menon
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge , Cambridgeshire , UK
| | - Wellingson Paiva
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of São Paulo, São Paulo , Brazil
| | - Kee B Park
- Department of Global Health and Social Medicine, Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Harvard Medical School, Boston , Massachusetts , USA
| | - Jogi V Pattisapu
- University of Central Florida College of Medicine, Orlando , Florida , USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam , Andhra Pradesh , India
| | - Andres M Rubiano
- Neurosciences Institute, El Bosque University, Bogotá , Colombia
| | - Vijaya Sekhar
- Department of Neurosurgery, King George Hospital, Visakhapatnam , Andhra Pradesh , India
- Current Affiliation: Department of Neurosurgery, Government General Hospital & Rangaraya Medical College, Kakinada , Andhra Pradesh , India
| | - Hamisi K Shabani
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam , Tanzania
| | - Kachinga Sichizya
- Department of Neurosurgery, University Teaching Hospital, Lusaka , Zambia
| | - Davi Solla
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of São Paulo, São Paulo , Brazil
| | - Abenezer Tirsit
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa , Ethiopia
| | - Manjul Tripathi
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh , India
| | - Carole Turner
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | | | - Corrado Iaccarino
- Department of Biomedical, Metabolic and Neural Sciences, School of Neurosurgery, University of Modena and Reggio Emilia, Modena , Italy
- Division of Neurosurgery, University Hospital of Modena, Modena , Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia , Italy
| | - Laura Lippa
- Department of Neurosurgery, Ospedale Niguarda, Milan , Italy
| | - Andrew Reisner
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta , Georgia , USA
| | - Gail Rosseau
- Barrow Global, Barrow Neurological Institute, Phoenix , Arizona , USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington , District of Columbia , USA
| | - Franco Servadei
- Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan , Italy
| | - Rikin A Trivedi
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Vicknes Waran
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur , Malaysia
| | - Angelos Kolias
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Peter Hutchinson
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
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11
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Liu Z, Baines KJ, Niessen NM, Heer MK, Clark D, Bishop GA, Trevillian PR. Characterizing Foxp3 + and Foxp3 - T cells in the homeostatic state and after allo-activation: resting CD4 +Foxp3 + Tregs have molecular characteristics of activated T cells. Front Immunol 2024; 15:1292158. [PMID: 38333213 PMCID: PMC10850883 DOI: 10.3389/fimmu.2024.1292158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/08/2024] [Indexed: 02/10/2024] Open
Abstract
Due to the intracellular expression of Foxp3 it is impossible to purify viable Foxp3+ cells on the basis of Foxp3 staining. Consequently CD4+Foxp3+ regulatory T cells (Tregs) in mice have mostly been characterized using CD4+CD25+ T cells or GFP-Foxp3 reporter T cells. However, these two populations cannot faithfully represent Tregs as the expression of CD25 and Foxp3 does not completely overlap and GFP+Foxp3+ reporter T cells have been reported to be functionally altered. The aim of this study was to characterize normal Tregs without separating Foxp3+ and Foxp3- cells for the expression of the main functional molecules and proliferation behaviors by flow cytometry and to examine their gene expression characteristics through differential gene expression. Our data showed that the expressions of Foxp3, CD25, CTLA-4 (both intracellular and cell surface) and PD-1 was mostly confined to CD4+ T cells and the expression of Foxp3 did not completely overlap with the expression of CD25, CTLA-4 or PD-1. Despite higher levels of expression of the T cell inhibitory molecules CTLA-4 and PD-1, Tregs maintained higher levels of Ki-67 expression in the homeostatic state and had greater proliferation in vivo after allo-activation than Tconv. Differential gene expression analysis revealed that resting Tregs exhibited immune activation markers characteristic of activated Tconv. This is consistent with the flow data that the T cell activation markers CD25, CTLA-4, PD-1, and Ki-67 were much more strongly expressed by Tregs than Tconv in the homeostatic state.
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Affiliation(s)
- Zilei Liu
- Transplant Unit, John Hunter Hospital, Newcastle, NSW, Australia
- Transplant and Surgical Immunology Theme, Immune Health Research Program, Hunter Medical Research Institute, The University of Newcastle, Newcastle, NSW, Australia
- School of Medicine and Public Health, College of Medicine, Health and Wellbeing, The University of Newcastle, Newcastle, NSW, Australia
| | - Katherine J. Baines
- Transplant and Surgical Immunology Theme, Immune Health Research Program, Hunter Medical Research Institute, The University of Newcastle, Newcastle, NSW, Australia
- School of Biomedical Sciences and Pharmacy, College of Medicine, Health and Wellbeing, The University of Newcastle, Newcastle, NSW, Australia
| | - Natalie M. Niessen
- Transplant and Surgical Immunology Theme, Immune Health Research Program, Hunter Medical Research Institute, The University of Newcastle, Newcastle, NSW, Australia
| | - Munish K. Heer
- Transplant Unit, John Hunter Hospital, Newcastle, NSW, Australia
| | - David Clark
- Transplant Unit, John Hunter Hospital, Newcastle, NSW, Australia
- School of Medicine and Public Health, College of Medicine, Health and Wellbeing, The University of Newcastle, Newcastle, NSW, Australia
| | - G. Alexander Bishop
- Transplantation Immunobiology Group, University of Sydney Central Clinical School, Charles Perkins Centre, Faculty of Medicine and Health, Sydney, NSW, Australia
| | - Paul R. Trevillian
- Transplant Unit, John Hunter Hospital, Newcastle, NSW, Australia
- Transplant and Surgical Immunology Theme, Immune Health Research Program, Hunter Medical Research Institute, The University of Newcastle, Newcastle, NSW, Australia
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12
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Gin J, Yeoh J, Hamilton G, Ajani A, Dinh D, Brennan A, Reid CM, Freeman M, Oqueli E, Hiew C, Stub D, Chan W, Picardo S, Yudi M, Horrigan M, Farouque O, Clark D. Real-world long-term survival after non-emergent percutaneous coronary intervention to unprotected left main coronary artery - From the Melbourne Interventional Group (MIG) registry. Cardiovasc Revasc Med 2024; 58:1-6. [PMID: 37500394 DOI: 10.1016/j.carrev.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Current evidence suggests that percutaneous coronary intervention for unprotected left main coronary artery disease (LMPCI) in selected patients is a safe alternative to coronary artery bypass grafting. However, real-world long-term survival data is limited. METHODS We analyzed 24,644 patients from the MIG (Melbourne Interventional Group) registry between 2005 and 2020. We compared baseline clinical and procedural characteristics, in-hospital and 30-day outcomes, and long-term survival between unprotected LMPCI and non-LMPCI among patients without ST-segment elevation myocardial infarction, cardiogenic shock, or cardiac arrest. RESULTS Unprotected LMPCI patients (n = 185) were significantly older (mean age 72.0 vs. 64.6 years, p < 0.001), had higher prevalence of impaired ejection fraction (EF <50 %; 27.3 % vs. 14.9 %, p < 0.001) and lower estimated glomerular filtration rate < 60 ml/min/1.73m2 (40.9 % vs. 21.5 %, p < 0.001), and had greater use of intravascular ultrasound (21 % vs. 1 %, p < 0.001) and drug-eluting stents (p < 0.001). LMPCI was associated with longer hospital stay (4 days vs. 2 days, p < 0.001). There was no significant difference in other in-hospital outcomes, 30-day mortality (0.6 % vs. 0.6 %, p = 0.90), and major adverse cardiac events (1.7 % vs. 3 %, p = 0.28). Although the unadjusted Kaplan-Meier survival to 8 years was significantly less with LMPCI compared to non-LMPCI (p < 0.01), LMPCI was not a predictor of long-term survival up to 8 years after Cox regression analysis (HR 0.67, 95 % CI 0.40-1.13, p = 0.13). CONCLUSION In this study, non-emergent unprotected LMPCI was uncommonly performed, and IVUS was underutilized. Despite greater co-morbidities, LMPCI patients had comparable 30-day outcomes to non-LMPCI, and LMPCI was not an independent predictor of long-term mortality.
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Affiliation(s)
- Julian Gin
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.
| | - Julian Yeoh
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Garry Hamilton
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Andrew Ajani
- Department of Cardiology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Diem Dinh
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Angela Brennan
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Christopher M Reid
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia; School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Melanie Freeman
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Ernesto Oqueli
- Department of Cardiology, Grampians Health Ballarat, Ballarat, Victoria, Australia
| | - Chin Hiew
- Department of Cardiology, Barwon Health, Geelong, Victoria, Australia
| | - Dion Stub
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia; Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia
| | - William Chan
- Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia; Department of Cardiology, Western Health, Melbourne, Victoria, Australia
| | - Sandra Picardo
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Matias Yudi
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Mark Horrigan
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Omar Farouque
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - David Clark
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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13
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Nogic J, Cailes B, Yeoh J, Yudi M, Tong D, Farouque O, Brennan A, Dinh D, Brown AJ, Clark D. Natural History and Clinical Outcomes After ST-Segment Elevation Myocardial Infarction Without Stent Insertion. Am J Cardiol 2023; 209:60-65. [PMID: 37863114 DOI: 10.1016/j.amjcard.2023.09.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/15/2023] [Accepted: 09/25/2023] [Indexed: 10/22/2023]
Abstract
After restoration of coronary perfusion in patients presenting with ST-segment elevation myocardial infarction (STEMI), discrete severe stenotic coronary lesions are not always apparent. There remains ambiguity whether drug-eluting stent (DES) insertion or initial medical management is best practice. We sought to assess short-term clinical outcomes in patients presenting with STEMI without initial stent insertion. Patients who underwent percutaneous coronary intervention for STEMI between 2014 and 2020 were prospectively enrolled and assessed for inclusion. Patients presenting with in-stent restenosis or stent thrombosis, or who did not survive to hospital discharge were excluded. Of 13,871 patients presenting, 456 (3.3%) were treated without initial stenting. These patients were older than those treated with DES (66.1 ± 13.6 vs 62.3 ± 12.4 years, p <0.001), had higher rates of diabetes (23.5% vs 16.0%, p <0.001) and previous revascularization with either percutaneous coronary intervention (14.0% vs 7.3%, p <0.001) or coronary artery bypass graft (3.5% vs 1.8%, p = 0.008). Thirty-day mortality was elevated in patients treated without stenting compared to those receiving DES (4.2% vs 0.9%, p <0.001), as were rates of myocardial infarction (1.3% vs 0.5%, p = 0.026) and major adverse cardiac events (10.5% vs 2.4%, p <0.001). After propensity matching, a trend toward increased mortality remained (4.2% vs 2.0%, p = 0.055). In conclusion, a no-stenting initial strategy, compared with DES insertion, is associated with increased 30-day mortality in those presenting with STEMI without severe stenosis. These data suggest when appropriate, current-generation DES insertion should be undertaken.
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Affiliation(s)
- Jason Nogic
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia; Monash Cardiovascular Research Centre, Monash University and Victorian Heart Hospital, Monash Health, Melbourne, Victoria, Australia; Monash Cardiovascular Research Centre, Monash University and Victorian Heart Hospital, Monash Health, Melbourne, Victoria, Australia.
| | - Benjamin Cailes
- Department of Cardiology, Austin Hospital Clinical School, The University of Melbourne, Melbourne, Victoria, Australia
| | - Julian Yeoh
- Department of Cardiology, Austin Hospital Clinical School, The University of Melbourne, Melbourne, Victoria, Australia
| | - Matias Yudi
- Department of Cardiology, Austin Hospital Clinical School, The University of Melbourne, Melbourne, Victoria, Australia
| | - David Tong
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Omar Farouque
- Department of Cardiology, Austin Hospital Clinical School, The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Diem Dinh
- Monash University, Melbourne, Victoria, Australia
| | - Adam J Brown
- Monash Cardiovascular Research Centre, Monash University and Victorian Heart Hospital, Monash Health, Melbourne, Victoria, Australia
| | - David Clark
- Department of Cardiology, Austin Hospital Clinical School, The University of Melbourne, Melbourne, Victoria, Australia
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14
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Mo L, Zohner CM, Reich PB, Liang J, de Miguel S, Nabuurs GJ, Renner SS, van den Hoogen J, Araza A, Herold M, Mirzagholi L, Ma H, Averill C, Phillips OL, Gamarra JGP, Hordijk I, Routh D, Abegg M, Adou Yao YC, Alberti G, Almeyda Zambrano AM, Alvarado BV, Alvarez-Dávila E, Alvarez-Loayza P, Alves LF, Amaral I, Ammer C, Antón-Fernández C, Araujo-Murakami A, Arroyo L, Avitabile V, Aymard GA, Baker TR, Bałazy R, Banki O, Barroso JG, Bastian ML, Bastin JF, Birigazzi L, Birnbaum P, Bitariho R, Boeckx P, Bongers F, Bouriaud O, Brancalion PHS, Brandl S, Brearley FQ, Brienen R, Broadbent EN, Bruelheide H, Bussotti F, Cazzolla Gatti R, César RG, Cesljar G, Chazdon RL, Chen HYH, Chisholm C, Cho H, Cienciala E, Clark C, Clark D, Colletta GD, Coomes DA, Cornejo Valverde F, Corral-Rivas JJ, Crim PM, Cumming JR, Dayanandan S, de Gasper AL, Decuyper M, Derroire G, DeVries B, Djordjevic I, Dolezal J, Dourdain A, Engone Obiang NL, Enquist BJ, Eyre TJ, Fandohan AB, Fayle TM, Feldpausch TR, Ferreira LV, Finér L, Fischer M, Fletcher C, Frizzera L, Gianelle D, Glick HB, Harris DJ, Hector A, Hemp A, Hengeveld G, Hérault B, Herbohn JL, Hillers A, Honorio Coronado EN, Hui C, Ibanez T, Imai N, Jagodziński AM, Jaroszewicz B, Johannsen VK, Joly CA, Jucker T, Jung I, Karminov V, Kartawinata K, Kearsley E, Kenfack D, Kennard DK, Kepfer-Rojas S, Keppel G, Khan ML, Killeen TJ, Kim HS, Kitayama K, Köhl M, Korjus H, Kraxner F, Kucher D, Laarmann D, Lang M, Lu H, Lukina NV, Maitner BS, Malhi Y, Marcon E, Marimon BS, Marimon-Junior BH, Marshall AR, Martin EH, Meave JA, Melo-Cruz O, Mendoza C, Mendoza-Polo I, Miscicki S, Merow C, Monteagudo Mendoza A, Moreno VS, Mukul SA, Mundhenk P, Nava-Miranda MG, Neill D, Neldner VJ, Nevenic RV, Ngugi MR, Niklaus PA, Oleksyn J, Ontikov P, Ortiz-Malavasi E, Pan Y, Paquette A, Parada-Gutierrez A, Parfenova EI, Park M, Parren M, Parthasarathy N, Peri PL, Pfautsch S, Picard N, Piedade MTF, Piotto D, Pitman NCA, Poulsen AD, Poulsen JR, Pretzsch H, Ramirez Arevalo F, Restrepo-Correa Z, Rodeghiero M, Rolim SG, Roopsind A, Rovero F, Rutishauser E, Saikia P, Salas-Eljatib C, Saner P, Schall P, Schelhaas MJ, Schepaschenko D, Scherer-Lorenzen M, Schmid B, Schöngart J, Searle EB, Seben V, Serra-Diaz JM, Sheil D, Shvidenko AZ, Silva-Espejo JE, Silveira M, Singh J, Sist P, Slik F, Sonké B, Souza AF, Stereńczak KJ, Svenning JC, Svoboda M, Swanepoel B, Targhetta N, Tchebakova N, Ter Steege H, Thomas R, Tikhonova E, Umunay PM, Usoltsev VA, Valencia R, Valladares F, van der Plas F, Van Do T, van Nuland ME, Vasquez RM, Verbeeck H, Viana H, Vibrans AC, Vieira S, von Gadow K, Wang HF, Watson JV, Werner GDA, Wiser SK, Wittmann F, Woell H, Wortel V, Zagt R, Zawiła-Niedźwiecki T, Zhang C, Zhao X, Zhou M, Zhu ZX, Zo-Bi IC, Gann GD, Crowther TW. Integrated global assessment of the natural forest carbon potential. Nature 2023; 624:92-101. [PMID: 37957399 PMCID: PMC10700142 DOI: 10.1038/s41586-023-06723-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/06/2023] [Indexed: 11/15/2023]
Abstract
Forests are a substantial terrestrial carbon sink, but anthropogenic changes in land use and climate have considerably reduced the scale of this system1. Remote-sensing estimates to quantify carbon losses from global forests2-5 are characterized by considerable uncertainty and we lack a comprehensive ground-sourced evaluation to benchmark these estimates. Here we combine several ground-sourced6 and satellite-derived approaches2,7,8 to evaluate the scale of the global forest carbon potential outside agricultural and urban lands. Despite regional variation, the predictions demonstrated remarkable consistency at a global scale, with only a 12% difference between the ground-sourced and satellite-derived estimates. At present, global forest carbon storage is markedly under the natural potential, with a total deficit of 226 Gt (model range = 151-363 Gt) in areas with low human footprint. Most (61%, 139 Gt C) of this potential is in areas with existing forests, in which ecosystem protection can allow forests to recover to maturity. The remaining 39% (87 Gt C) of potential lies in regions in which forests have been removed or fragmented. Although forests cannot be a substitute for emissions reductions, our results support the idea2,3,9 that the conservation, restoration and sustainable management of diverse forests offer valuable contributions to meeting global climate and biodiversity targets.
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Affiliation(s)
- Lidong Mo
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland.
| | - Constantin M Zohner
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland.
| | - Peter B Reich
- Department of Forest Resources, University of Minnesota, St. Paul, MN, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales, Australia
- Institute for Global Change Biology, University of Michigan, Ann Arbor, MI, USA
| | - Jingjing Liang
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Sergio de Miguel
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, Spain
- Joint Research Unit CTFC - AGROTECNIO - CERCA, Solsona, Spain
| | | | - Susanne S Renner
- Department of Biology, Washington University, St. Louis, MO, USA
| | - Johan van den Hoogen
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Arnan Araza
- Wageningen University & Research, Wageningen, The Netherlands
| | - Martin Herold
- Remote Sensing and Geoinformatics Section, Helmholtz GFZ German Research Centre for Geosciences, Potsdam, Germany
| | - Leila Mirzagholi
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Haozhi Ma
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Colin Averill
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | | | - Javier G P Gamarra
- Forestry Division, Food and Agriculture Organization of the United Nations, Rome, Italy
| | - Iris Hordijk
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Devin Routh
- Central IT - Teaching and Research, University of Zürich, Zürich, Switzerland
| | - Meinrad Abegg
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | - Yves C Adou Yao
- UFR Biosciences, University Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire
| | - Giorgio Alberti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- National Biodiversity Future Center (NBFC), Palermo, Italy
| | - Angelica M Almeyda Zambrano
- Spatial Ecology and Conservation Lab, Center for Latin American Studies, University of Florida, Gainesville, FL, USA
| | | | | | | | - Luciana F Alves
- Center for Tropical Research, Institute of the Environment and Sustainability, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
| | - Iêda Amaral
- National Institute of Amazonian Research, Manaus, Brazil
| | - Christian Ammer
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Clara Antón-Fernández
- Division of Forest and Forest Resources, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
| | | | - Luzmila Arroyo
- Museo de Historia Natural Noel Kempff Mercado, Santa Cruz de la Sierra, Bolivia
| | | | - Gerardo A Aymard
- Programa de Ciencias del Agro y el Mar, Herbario Universitario (PORT), UNELLEZ-Guanare, Portuguesa, Venezuela
- Compensation International Progress S. A. Ciprogress Greenlife, Bogotá, Colombia
| | | | - Radomir Bałazy
- Department of Geomatics, Forest Research Institute, Sękocin Stary, Poland
| | - Olaf Banki
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Jorcely G Barroso
- Centro Multidisciplinar, Universidade Federal do Acre, Rio Branco, Brazil
| | - Meredith L Bastian
- Proceedings of the National Academy of Sciences, Washington, DC, USA
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA
| | - Jean-Francois Bastin
- TERRA Teaching and Research Centre, Gembloux Agro-Bio Tech, University of Liege, Liege, Belgium
| | | | - Philippe Birnbaum
- Institut Agronomique néo-Calédonien (IAC), Nouméa, New Caledonia
- AMAP, Univ. Montpellier, Montpellier, France
- CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Robert Bitariho
- Institute of Tropical Forest Conservation, Mbarara University of Science & Technology, Mbarara, Uganda
| | - Pascal Boeckx
- Isotope Bioscience Laboratory - ISOFYS, Ghent University, Ghent, Belgium
| | - Frans Bongers
- Wageningen University & Research, Wageningen, The Netherlands
| | | | - Pedro H S Brancalion
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | | | - Francis Q Brearley
- Department of Natural Sciences, Manchester Metropolitan University, Manchester, UK
| | - Roel Brienen
- School of Geography, University of Leeds, Leeds, UK
| | - Eben N Broadbent
- Spatial Ecology and Conservation Lab, Center for Latin American Studies, University of Florida, Gainesville, FL, USA
| | - Helge Bruelheide
- Institute of Biology/Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle-Wittenberg, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | - Filippo Bussotti
- Department of Agriculture, Food, Environment and Forest (DAGRI), University of Firenze, Florence, Italy
| | - Roberto Cazzolla Gatti
- Department of Biological, Geological, and Environmental Sciences, University of Bologna, Bologna, Italy
| | - Ricardo G César
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Goran Cesljar
- Department of Spatial Regulation, GIS and Forest Policy, Institute of Forestry, Belgrade, Serbia
| | - Robin L Chazdon
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Han Y H Chen
- Faculty of Natural Resources Management, Lakehead University, Thunder Bay, Ontario, Canada
| | - Chelsea Chisholm
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Hyunkook Cho
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Emil Cienciala
- IFER - Institute of Forest Ecosystem Research, Jilove u Prahy, Czech Republic
- Global Change Research Institute CAS, Brno, Czech Republic
| | - Connie Clark
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - David Clark
- Department of Biology, University of Missouri-St. Louis, St. Louis, MO, USA
| | - Gabriel D Colletta
- Programa de Pós-graduação em Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, Brazil
| | - David A Coomes
- Conservation Research Institute, Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | | | - José J Corral-Rivas
- Facultad de Ciencias Forestales y Ambientales, Universidad Juárez del Estado de Durango, Durango, Mexico
| | - Philip M Crim
- Department of Biology, West Virginia University, Morgantown, WV, USA
- Department of Physical and Biological Sciences, The College of Saint Rose, Albany, NY, USA
| | | | - Selvadurai Dayanandan
- Biology Department, Centre for Structural and Functional Genomics, Concordia University, Montreal, Quebec, Canada
| | - André L de Gasper
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
| | | | - Géraldine Derroire
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE, Université des Antilles, Université de la Guyane), Campus Agronomique, Kourou, French Guiana
| | - Ben DeVries
- Department of Geography, Environment and Geomatics, University of Guelph, Guelph, Ontario, Canada
| | | | - Jiri Dolezal
- Institute of Botany, The Czech Academy of Sciences, Třeboň, Czech Republic
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Aurélie Dourdain
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE, Université des Antilles, Université de la Guyane), Campus Agronomique, Kourou, French Guiana
| | | | - Brian J Enquist
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
- The Santa Fe Institute, Santa Fe, NM, USA
| | - Teresa J Eyre
- Department of Environment and Science, Queensland Herbarium and Biodiversity Science, Toowong, Queensland, Australia
| | | | - Tom M Fayle
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
- Biology Centre of the Czech Academy of Sciences, Institute of Entomology, České Budějovice, Czech Republic
| | - Ted R Feldpausch
- Geography, Faculty of Environment, Science and Economy, University of Exeter, Exeter, UK
| | - Leandro V Ferreira
- Museu Paraense Emílio Goeldi, Coordenação de Ciências da Terra e Ecologia, Belém, Brazil
| | - Leena Finér
- Natural Resources Institute Finland (Luke), Joensuu, Finland
| | - Markus Fischer
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | | | - Lorenzo Frizzera
- Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, Italy
| | - Damiano Gianelle
- Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, Italy
| | | | | | - Andrew Hector
- Department of Biology, University of Oxford, Oxford, UK
| | - Andreas Hemp
- Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany
| | | | - Bruno Hérault
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - John L Herbohn
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Annika Hillers
- Centre for Conservation Science, The Royal Society for the Protection of Birds, Sandy, UK
- Wild Chimpanzee Foundation, Liberia Office, Monrovia, Liberia
| | | | - Cang Hui
- Centre for Invasion Biology, Department of Mathematical Sciences, Stellenbosch University, Stellenbosch, South Africa
- Theoretical Ecology Unit, African Institute for Mathematical Sciences, Cape Town, South Africa
| | - Thomas Ibanez
- AMAP, Univ. Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Nobuo Imai
- Department of Forest Science, Tokyo University of Agriculture, Tokyo, Japan
| | - Andrzej M Jagodziński
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
- Department of Game Management and Forest Protection, Poznań University of Life Sciences, Poznań, Poland
| | - Bogdan Jaroszewicz
- Faculty of Biology, Białowieża Geobotanical Station, University of Warsaw, Białowieża, Poland
| | - Vivian Kvist Johannsen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Carlos A Joly
- Department of Plant Biology, Institute of Biology, University of Campinas, UNICAMP, Campinas, Brazil
| | - Tommaso Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - Ilbin Jung
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Viktor Karminov
- Forestry Faculty, Mytischi Branch of Bauman Moscow State Technical University, Mytischi, Russian Federation
| | - Kuswata Kartawinata
- Negaunee Integrative Research Center, Field Museum of Natural History, Chicago, IL, USA
| | - Elizabeth Kearsley
- CAVElab - Computational & Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - David Kenfack
- CTFS-ForestGEO, Smithsonian Tropical Research Institute, Balboa, Panama
| | - Deborah K Kennard
- Department of Physical and Environmental Sciences, Colorado Mesa University, Grand Junction, CO, USA
| | - Sebastian Kepfer-Rojas
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Gunnar Keppel
- UniSA STEM and Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | - Mohammed Latif Khan
- Department of Botany, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, India
| | - Timothy J Killeen
- Museo de Historia Natural Noel Kempff Mercado, Santa Cruz de la Sierra, Bolivia
| | - Hyun Seok Kim
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
- Interdisciplinary Program in Agricultural and Forest Meteorology, Seoul National University, Seoul, South Korea
- National Center for Agro Meteorology, Seoul, South Korea
- Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
| | | | - Michael Köhl
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - Henn Korjus
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Florian Kraxner
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis, Laxenburg, Austria
| | - Dmitry Kucher
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Diana Laarmann
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Mait Lang
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Huicui Lu
- Faculty of Forestry, Qingdao Agricultural University, Qingdao, China
| | - Natalia V Lukina
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russian Federation
| | - Brian S Maitner
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Yadvinder Malhi
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Eric Marcon
- AgroParisTech, UMR-AMAP, Cirad, CNRS, INRA, IRD, Université de Montpellier, Montpellier, France
| | | | - Ben Hur Marimon-Junior
- Departamento de Ciências Biológicas, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Andrew R Marshall
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Geography, University of York, York, UK
- Flamingo Land Ltd., Kirby Misperton, UK
| | - Emanuel H Martin
- Department of Wildlife Management, College of African Wildlife Management, Mweka, Tanzania
| | - Jorge A Meave
- Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Casimiro Mendoza
- Colegio de Profesionales Forestales de Cochabamba, Cochabamba, Bolivia
| | | | - Stanislaw Miscicki
- Department of Forest Management, Dendrometry and Forest Economics, Warsaw University of Life Sciences, Warsaw, Poland
| | - Cory Merow
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
| | - Abel Monteagudo Mendoza
- Jardín Botánico de Missouri, Oxapampa, Peru
- Universidad Nacional de San Antonio Abad del Cusco, Cusco, Peru
| | - Vanessa S Moreno
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Sharif A Mukul
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - Philip Mundhenk
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - María Guadalupe Nava-Miranda
- Instituto de Silvicultura e Industria de la Madera, Universidad Juárez del Estado de Durango, Durango, Mexico
- Programa de Doctorado en Ingeniería para el Desarrollo Rural y Civil, Escuela de Doctorado Internacional de la Universidad de Santiago de Compostela (EDIUS), Santiago de Compostela, Spain
| | - David Neill
- Universidad Estatal Amazónica, Puyo, Ecuador
| | - Victor J Neldner
- Department of Environment and Science, Queensland Herbarium and Biodiversity Science, Toowong, Queensland, Australia
| | | | - Michael R Ngugi
- Department of Environment and Science, Queensland Herbarium and Biodiversity Science, Toowong, Queensland, Australia
| | - Pascal A Niklaus
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zürich, Switzerland
| | - Jacek Oleksyn
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
| | - Petr Ontikov
- Forestry Faculty, Mytischi Branch of Bauman Moscow State Technical University, Mytischi, Russian Federation
| | | | - Yude Pan
- Climate, Fire, and Carbon Cycle Sciences, USDA Forest Service, Durham, NH, USA
| | - Alain Paquette
- Centre for Forest Research, Université du Québec à Montréal, Montréal, Quebec, Canada
| | | | - Elena I Parfenova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
| | - Minjee Park
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
| | - Marc Parren
- Forest Ecology and Forest Management Group, Wageningen University & Research, Wageningen, The Netherlands
| | | | - Pablo L Peri
- Instituto Nacional de Tecnología Agropecuaria (INTA), Universidad Nacional de la Patagonia Austral (UNPA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Gallegos, Argentina
| | - Sebastian Pfautsch
- School of Social Sciences (Urban Studies), Western Sydney University, Penrith, New South Wales, Australia
| | | | | | - Daniel Piotto
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | | | | | - John R Poulsen
- Global Change Research Institute CAS, Brno, Czech Republic
- The Nature Conservancy, Boulder, CO, USA
| | - Hans Pretzsch
- Chair of Forest Growth and Yield Science, Department of Life Science Systems, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
- Sustainable Forest Management Research Institute (iuFOR), University Valladolid, Valladolid, Spain
| | | | - Zorayda Restrepo-Correa
- Servicios Ecosistémicos y Cambio Climático (SECC), Fundación Con Vida & Corporación COL-TREE, Medellín, Colombia
| | - Mirco Rodeghiero
- Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, Italy
- Centro Agricoltura, Alimenti, Ambiente, University of Trento, San Michele All'adige, Italy
| | - Samir G Rolim
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | - Anand Roopsind
- Center for Natural Climate Solutions, Conservation International, Arlington, VA, USA
| | - Francesco Rovero
- Department of Biology, University of Florence, Florence, Italy
- Tropical Biodiversity Section, MUSE - Museo delle Scienze, Trento, Italy
| | | | - Purabi Saikia
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, India
| | - Christian Salas-Eljatib
- Vicerrectoría de Investigación y Postgrado, Universidad de La Frontera, Temuco, Chile
- Departamento de Gestión Forestal y su Medio Ambiente, Universidad de Chile, Santiago, Chile
| | | | - Peter Schall
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | | | - Dmitry Schepaschenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis, Laxenburg, Austria
- Siberian Federal University, Krasnoyarsk, Russian Federation
| | | | - Bernhard Schmid
- Remote Sensing Laboratories, Department of Geography, University of Zürich, Zürich, Switzerland
| | | | - Eric B Searle
- Centre for Forest Research, Université du Québec à Montréal, Montréal, Quebec, Canada
| | - Vladimír Seben
- National Forest Centre, Forest Research Institute Zvolen, Zvolen, Slovakia
| | - Josep M Serra-Diaz
- Université de Lorraine, AgroParisTech, INRAE, Silva, Nancy, France
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
| | - Douglas Sheil
- Forest Ecology and Forest Management Group, Wageningen University & Research, Wageningen, The Netherlands
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Anatoly Z Shvidenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis, Laxenburg, Austria
| | | | - Marcos Silveira
- Centro de Ciências Biológicas e da Natureza, Universidade Federal do Acre, Rio Branco, Brazil
| | - James Singh
- Guyana Forestry Commission, Georgetown, French Guiana
| | - Plinio Sist
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
| | - Ferry Slik
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
| | - Bonaventure Sonké
- Plant Systematic and Ecology Laboratory, Department of Biology, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Alexandre F Souza
- Departamento de Ecologia, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | | | - Jens-Christian Svenning
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) & Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
- Section for Ecoinformatics and Biodiversity, Department of Biology, Aarhus University, Aarhus, Denmark
| | - Miroslav Svoboda
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
| | | | | | - Nadja Tchebakova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Quantitative Biodiversity Dynamics, Department of Biology, Utrecht University, Utrecht, The Netherlands
| | - Raquel Thomas
- Iwokrama International Centre for Rainforest Conservation and Development (IIC), Georgetown, French Guiana
| | - Elena Tikhonova
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russian Federation
| | - Peter M Umunay
- School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | - Vladimir A Usoltsev
- Botanical Garden of Ural Branch of Russian Academy of Sciences, Ural State Forest Engineering University, Yekaterinburg, Russian Federation
| | | | | | - Fons van der Plas
- Plant Ecology and Nature Conservation Group, Wageningen University, Wageningen, The Netherlands
| | - Tran Van Do
- Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Hanoi, Vietnam
| | | | | | - Hans Verbeeck
- CAVElab - Computational & Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - Helder Viana
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, UTAD, Quinta de Prados, Vila Real, Portugal
- Agricultural High School, Polytechnic Institute of Viseu, IPV, Viseu, Portugal
| | - Alexander C Vibrans
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
- Department of Forest Engineering, Universidade Regional de Blumenau, Blumenau, Brazil
| | - Simone Vieira
- Environmental Studies and Research Center, University of Campinas, UNICAMP, Campinas, Brazil
| | - Klaus von Gadow
- Department of Forest and Wood Science, Stellenbosch University, Stellenbosch, South Africa
| | - Hua-Feng Wang
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - James V Watson
- Division of Forestry and Natural Resources, West Virginia University, Morgantown, WV, USA
| | | | - Susan K Wiser
- Manaaki Whenua - Landcare Research, Lincoln, New Zealand
| | - Florian Wittmann
- Department of Wetland Ecology, Institute of Geography and Geoecology, Karlsruhe Institute for Technology, Karlsruhe, Germany
| | | | - Verginia Wortel
- Centre for Agricultural Research in Suriname (CELOS), Paramaribo, Suriname
| | - Roderik Zagt
- Tropenbos International, Wageningen, The Netherlands
| | | | - Chunyu Zhang
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Xiuhai Zhao
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Mo Zhou
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Zhi-Xin Zhu
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - Irie C Zo-Bi
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - George D Gann
- Society for Ecological Restoration (SER), Washington, DC, USA
| | - Thomas W Crowther
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland.
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15
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Gin J, Yeoh J, Thijs V, Clark D, Ho JK, Horrigan M, Farouque O, Al-Fiadh A. Coronary Angiography Complicated by Acute Ischaemic Stroke and the Use of Thrombolysis: a Cardiology Perspective and Narrative Review of Current Literature. Curr Cardiol Rep 2023; 25:1499-1512. [PMID: 37847358 DOI: 10.1007/s11886-023-01962-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/11/2023] [Indexed: 10/18/2023]
Abstract
PURPOSE OF REVIEW Coronary angiography-associated acute ischaemic stroke (CAAIS) is an uncommon event but is associated with significant mortality and morbidity. The incidence of CAAIS has increased with a rise in the volume of coronary angiography (CA) and percutaneous coronary intervention (PCI) performed. Intravenous thrombolysis (IVT) is utilized in the general management of acute ischaemic stroke; however, it is associated with a higher risk of intracranial hemorrhage (ICH). As CA or PCI is performed more often in an aging population or high-risk patients that also carry an increased risk of ICH, it is vital to minimize additional complications from the treatment of CAAIS. This article aims to review the pathophysiological mechanisms for CAAIS, clarify the current evidence regarding IVT use in this setting, and thus assist cardiologists in the management of CAAIS. RECENT FINDINGS The pathophysiology for CAAIS may be different from acute ischaemic stroke in the general population. Embolic phenomena from dislodgement of calcium or other debris during manipulation of instrumentation during CA or PCI are likely mechanisms. This may contribute to altered thrombus composition, which affects the efficacy of IVT as suggested in recent studies. Furthermore, IVT in the management of CAAIS has not been evaluated specifically. The utilization of IVT should be carefully considered in CAAIS given a paucity of evidence demonstrating safety and efficacy in this setting. A multidisciplinary pathway that emphasizes the involvement of cardiologists in the treatment decision-making process would aid in thoughtful risk-benefit evaluation for IVT use in CAAIS and reduce adverse patient outcomes. Future studies to assess the impact of this pathway on CAAIS outcomes would be beneficial.
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Affiliation(s)
- Julian Gin
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia.
| | - Julian Yeoh
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Vincent Thijs
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- Department of Neurology, Austin Health, Melbourne, VIC, Australia
- Stroke Theme, The Florey Institute of Neuroscience and Mental Health, Heidelberg, VIC, Australia
| | - David Clark
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Jan Kee Ho
- Department of Neurology, Austin Health, Melbourne, VIC, Australia
| | - Mark Horrigan
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Omar Farouque
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Ali Al-Fiadh
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
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16
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Ma H, Crowther TW, Mo L, Maynard DS, Renner SS, van den Hoogen J, Zou Y, Liang J, de-Miguel S, Nabuurs GJ, Reich PB, Niinemets Ü, Abegg M, Adou Yao YC, Alberti G, Almeyda Zambrano AM, Alvarado BV, Alvarez-Dávila E, Alvarez-Loayza P, Alves LF, Ammer C, Antón-Fernández C, Araujo-Murakami A, Arroyo L, Avitabile V, Aymard GA, Baker TR, Bałazy R, Banki O, Barroso JG, Bastian ML, Bastin JF, Birigazzi L, Birnbaum P, Bitariho R, Boeckx P, Bongers F, Bouriaud O, Brancalion PHS, Brandl S, Brearley FQ, Brienen R, Broadbent EN, Bruelheide H, Bussotti F, Cazzolla Gatti R, César RG, Cesljar G, Chazdon R, Chen HYH, Chisholm C, Cho H, Cienciala E, Clark C, Clark D, Colletta GD, Coomes DA, Valverde FC, Corral-Rivas JJ, Crim PM, Cumming JR, Dayanandan S, de Gasper AL, Decuyper M, Derroire G, DeVries B, Djordjevic I, Dolezal J, Dourdain A, Engone Obiang NL, Enquist BJ, Eyre TJ, Fandohan AB, Fayle TM, Feldpausch TR, Ferreira LV, Finér L, Fischer M, Fletcher C, Fridman J, Frizzera L, Gamarra JGP, Gianelle D, Glick HB, Harris DJ, Hector A, Hemp A, Hengeveld G, Hérault B, Herbohn JL, Herold M, Hillers A, Honorio Coronado EN, Hui C, Ibanez TT, Amaral I, Imai N, Jagodziński AM, Jaroszewicz B, Johannsen VK, Joly CA, Jucker T, Jung I, Karminov V, Kartawinata K, Kearsley E, Kenfack D, Kennard DK, Kepfer-Rojas S, Keppel G, Khan ML, Killeen TJ, Kim HS, Kitayama K, Köhl M, Korjus H, Kraxner F, Kucher D, Laarmann D, Lang M, Lewis SL, Lu H, Lukina NV, Maitner BS, Malhi Y, Marcon E, Marimon BS, Marimon-Junior BH, Marshall AR, Martin EH, Meave JA, Melo-Cruz O, Mendoza C, Merow C, Monteagudo Mendoza A, Moreno VS, Mukul SA, Mundhenk P, Nava-Miranda MG, Neill D, Neldner VJ, Nevenic RV, Ngugi MR, Niklaus PA, Oleksyn J, Ontikov P, Ortiz-Malavasi E, Pan Y, Paquette A, Parada-Gutierrez A, Parfenova EI, Park M, Parren M, Parthasarathy N, Peri PL, Pfautsch S, Phillips OL, Picard N, Piedade MTF, Piotto D, Pitman NCA, Mendoza-Polo I, Poulsen AD, Poulsen JR, Pretzsch H, Ramirez Arevalo F, Restrepo-Correa Z, Rodeghiero M, Rolim SG, Roopsind A, Rovero F, Rutishauser E, Saikia P, Salas-Eljatib C, Saner P, Schall P, Schelhaas MJ, Schepaschenko D, Scherer-Lorenzen M, Schmid B, Schöngart J, Searle EB, Seben V, Serra-Diaz JM, Sheil D, Shvidenko AZ, Silva-Espejo JE, Silveira M, Singh J, Sist P, Slik F, Sonké B, Souza AF, Miścicki S, Stereńczak KJ, Svenning JC, Svoboda M, Swanepoel B, Targhetta N, Tchebakova N, Ter Steege H, Thomas R, Tikhonova E, Umunay PM, Usoltsev VA, Valencia R, Valladares F, van der Plas F, Van Do T, van Nuland ME, Vasquez RM, Verbeeck H, Viana H, Vibrans AC, Vieira S, von Gadow K, Wang HF, Watson JV, Werner GDA, Westerlund B, Wiser SK, Wittmann F, Woell H, Wortel V, Zagt R, Zawiła-Niedźwiecki T, Zhang C, Zhao X, Zhou M, Zhu ZX, Zo-Bi IC, Zohner CM. The global biogeography of tree leaf form and habit. Nat Plants 2023; 9:1795-1809. [PMID: 37872262 PMCID: PMC10654052 DOI: 10.1038/s41477-023-01543-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 09/18/2023] [Indexed: 10/25/2023]
Abstract
Understanding what controls global leaf type variation in trees is crucial for comprehending their role in terrestrial ecosystems, including carbon, water and nutrient dynamics. Yet our understanding of the factors influencing forest leaf types remains incomplete, leaving us uncertain about the global proportions of needle-leaved, broadleaved, evergreen and deciduous trees. To address these gaps, we conducted a global, ground-sourced assessment of forest leaf-type variation by integrating forest inventory data with comprehensive leaf form (broadleaf vs needle-leaf) and habit (evergreen vs deciduous) records. We found that global variation in leaf habit is primarily driven by isothermality and soil characteristics, while leaf form is predominantly driven by temperature. Given these relationships, we estimate that 38% of global tree individuals are needle-leaved evergreen, 29% are broadleaved evergreen, 27% are broadleaved deciduous and 5% are needle-leaved deciduous. The aboveground biomass distribution among these tree types is approximately 21% (126.4 Gt), 54% (335.7 Gt), 22% (136.2 Gt) and 3% (18.7 Gt), respectively. We further project that, depending on future emissions pathways, 17-34% of forested areas will experience climate conditions by the end of the century that currently support a different forest type, highlighting the intensification of climatic stress on existing forests. By quantifying the distribution of tree leaf types and their corresponding biomass, and identifying regions where climate change will exert greatest pressure on current leaf types, our results can help improve predictions of future terrestrial ecosystem functioning and carbon cycling.
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Affiliation(s)
- Haozhi Ma
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland.
| | - Thomas W Crowther
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Lidong Mo
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Daniel S Maynard
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
- Department of Genetics, Evolution, and Environment, University College London, London, United Kingdom
| | - Susanne S Renner
- Department of Biology, Washington University, Saint Louis, MO, USA
| | - Johan van den Hoogen
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Yibiao Zou
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Jingjing Liang
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Sergio de-Miguel
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, Spain
- Joint Research Unit CTFC - AGROTECNIO - CERCA, Solsona, Spain
| | | | - Peter B Reich
- Department of Forest Resources, University of Minnesota, St. Paul, MN, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales, Australia
- Institute for Global Change Biology, and School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, USA
| | - Ülo Niinemets
- Chair of Crop Science and Plant Biology, Estonian University of Life Sciences, Tartu, Estonia
| | - Meinrad Abegg
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | - Yves C Adou Yao
- UFR Biosciences, University Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire
| | - Giorgio Alberti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- National Biodiversity Future Center (NBFC), Palermo, Italy
| | - Angelica M Almeyda Zambrano
- Spatial Ecology and Conservation Laboratory, Department of Tourism, Recreation and Sport Management, University of Florida, Gainesville, FL, USA
| | | | | | | | - Luciana F Alves
- Center for Tropical Research, Institute of the Environment and Sustainability, UCLA, Los Angeles, CA, USA
| | - Christian Ammer
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Clara Antón-Fernández
- Division of Forest and Forest Resources, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
| | | | - Luzmila Arroyo
- Museo de Historia natural Noel kempff Mercado, Santa Cruz, Bolivia
| | | | - Gerardo A Aymard
- UNELLEZ-Guanare, Programa de Ciencias del Agro y el Mar, Herbario Universitario (PORT), Portuguesa, Venezuela
- Compensation International S. A. Ci Progress-GreenLife, Bogotá, D.C., Colombia
| | | | - Radomir Bałazy
- Department of Geomatics, Forest Research Institute, Raszyn, Poland
| | - Olaf Banki
- Naturalis Biodiversity Center, Leiden, the Netherlands
| | - Jorcely G Barroso
- Centro Multidisciplinar, Universidade Federal do Acre, Rio Branco, Brazil
| | - Meredith L Bastian
- Proceedings of the National Academy of Sciences, Washington, DC, USA
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA
| | - Jean-Francois Bastin
- TERRA Teach and Research Centre, Gembloux Agro Bio-Tech, University of Liege, Liege, Belgium
| | | | - Philippe Birnbaum
- Institut Agronomique néo-Calédonien (IAC), Nouméa, New Caledonia
- AMAP, Univ. Montpellier, Montpellier, France
- CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Robert Bitariho
- Institute of Tropical Forest Conservation, Mbarara University of Sciences and Technology, Mbarara, Uganda
| | - Pascal Boeckx
- Isotope Bioscience Laboratory - ISOFYS, Ghent University, Ghent, Belgium
| | - Frans Bongers
- Wageningen University and Research, Wageningen, the Netherlands
| | | | - Pedro H S Brancalion
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | | | - Francis Q Brearley
- Department of Natural Sciences, Manchester Metropolitan University, Manchester, UK
| | - Roel Brienen
- School of Geography, University of Leeds, Leeds, UK
| | - Eben N Broadbent
- Spatial Ecology and Conservation Laboratory, Department of Tourism, Recreation and Sport Management, University of Florida, Gainesville, FL, USA
| | - Helge Bruelheide
- Institute of Biology, Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle-Wittenberg, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | - Filippo Bussotti
- Department of Agriculture, Food, Environment and Forest (DAGRI), University of Firenze, Florence, Italy
| | - Roberto Cazzolla Gatti
- Department of Biological, Geological, and Environmental Sciences, University of Bologna, Bologna, Italy
| | - Ricardo G César
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Goran Cesljar
- Department of Spatial Regulation GIS and Forest Policy, Institute of Forestry, Belgrade, Serbia
| | - Robin Chazdon
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
- Tropical Forest and People Research Centre, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Han Y H Chen
- Faculty of Natural Resources Management, Lakehead University, Thunder Bay, Ontario, Canada
| | - Chelsea Chisholm
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Hyunkook Cho
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Emil Cienciala
- IFER - Institute of Forest Ecosystem Research, Jilove u Prahy, Czech Republic
- Global Change Research Institute CAS, Brno, Czech Republic
| | - Connie Clark
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - David Clark
- Department of Biology, University of Missouri-St Louis, St. Louis, MO, USA
| | - Gabriel D Colletta
- Programa de Pós-graduação em Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, Brazil
| | - David A Coomes
- Department of Plant Sciences and Conservation Research Institute, University of Cambridge, Cambridge, UK
| | | | - José J Corral-Rivas
- Facultad de Ciencias Forestales y Ambientales, Universidad Juárez del Estado de Durango, Durango, Mexico
| | - Philip M Crim
- Department of Biology, West Virginia University, Morgantown, WV, USA
- Department of Physical and Biological Sciences, The College of Saint Rose, Albany, NY, USA
| | | | - Selvadurai Dayanandan
- Biology Department, Centre for Structural and Functional Genomics, Concordia University, Montreal, Quebec, Canada
| | - André L de Gasper
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
| | | | - Géraldine Derroire
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE, Université des Antilles Université de la Guyane), Campus Agronomique, Kourou, French Guiana
| | - Ben DeVries
- Department of Geography, Environment and Geomatics, University of Guelph, Guelph, Ontario, Canada
| | | | - Jiri Dolezal
- Institute of Botany, The Czech Academy of Sciences, Třeboň, Czech Republic
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Aurélie Dourdain
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE, Université des Antilles Université de la Guyane), Campus Agronomique, Kourou, French Guiana
| | | | - Brian J Enquist
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
- The Santa Fe Institute, Santa Fe, NM, USA
| | - Teresa J Eyre
- Queensland Herbarium and Biodiversity Science, Department of Environment and Science, Toowong, Queensland, Australia
| | | | - Tom M Fayle
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
- Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic
| | - Ted R Feldpausch
- Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Leandro V Ferreira
- Museu Paraense Emílio Goeldi. Coordenação de Ciências da Terra e Ecologia, Belém, Pará, Brasil
| | - Leena Finér
- Natural Resources Institute Finland (Luke), Joensuu, Finland
| | - Markus Fischer
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | | | - Jonas Fridman
- Department of Forest Resource Management, Swedish University of Agricultural Sciences SLU, Umea, Sweden
| | - Lorenzo Frizzera
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
| | - Javier G P Gamarra
- Forestry Division, Food and Agriculture Organization of the United Nations, Rome, Italy
| | - Damiano Gianelle
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
| | | | | | - Andrew Hector
- Department of Biology, University of Oxford, Oxford, UK
| | - Andreas Hemp
- Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany
| | | | - Bruno Hérault
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - John L Herbohn
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Martin Herold
- Helmholtz GFZ German Research Centre for Geosciences, Remote Sensing and Geoinformatics Section, Telegrafenberg, Potsdam, Germany
| | - Annika Hillers
- Centre for Conservation Science, The Royal Society for the Protection of Birds, Sandy, UK
- Wild Chimpanzee Foundation, Liberia Office, Monrovia, Liberia
| | | | - Cang Hui
- Centre for Invasion Biology, Department of Mathematical Sciences, Stellenbosch University, Stellenbosch, South Africa
- Theoretical Ecology Unit, African Institute for Mathematical Sciences, Cape Town, South Africa
| | - Thomas T Ibanez
- AMAP, Univ Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Iêda Amaral
- National Institute of Amazonian Research, Manaus, Brazil
| | - Nobuo Imai
- Department of Forest Science, Tokyo University of Agriculture, Tokyo, Japan
| | - Andrzej M Jagodziński
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
- Department of Game Management and Forest Protection, Poznań University of Life Sciences, Poznań, Poland
| | - Bogdan Jaroszewicz
- Faculty of Biology, Białowieża Geobotanical Station, University of Warsaw, Białowieża, Poland
| | - Vivian Kvist Johannsen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Carlos A Joly
- Department of Plant Biology, Institute of Biology, University of Campinas, UNICAMP, Campinas, Brazil
| | - Tommaso Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - Ilbin Jung
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Viktor Karminov
- Forestry Faculty, Mytischi Branch of Bauman Moscow State Technical University, Mytischi, Russian Federation
| | - Kuswata Kartawinata
- Negaunee Integrative Research Center, Field Museum of Natural History, Chicago, IL, USA
| | - Elizabeth Kearsley
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - David Kenfack
- CTFS-ForestGEO, Smithsonian Tropical Research Institute, Balboa, Panama
| | - Deborah K Kennard
- Department of Physical and Environmental Sciences, Colorado Mesa University, Grand Junction, CO, USA
| | - Sebastian Kepfer-Rojas
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Gunnar Keppel
- UniSA STEM and Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | - Mohammed Latif Khan
- Department of Botany, Dr Harisingh Gour Vishwavidyalaya (A Central University), Sagar, India
| | | | - Hyun Seok Kim
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
- Interdisciplinary Program in Agricultural and Forest Meteorology, Seoul National University, Seoul, South Korea
- National Center for Agro Meteorology, Seoul, South Korea
- Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
| | | | - Michael Köhl
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - Henn Korjus
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Florian Kraxner
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis, Laxenburg, Austria
| | - Dmitry Kucher
- Peoples Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Diana Laarmann
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Mait Lang
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Simon L Lewis
- School of Geography, University of Leeds, Leeds, UK
- Department of Geography, University College London, London, UK
| | - Huicui Lu
- Faculty of Forestry, Qingdao Agricultural University, Qingdao, China
| | - Natalia V Lukina
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russian Federation
| | - Brian S Maitner
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Yadvinder Malhi
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Eric Marcon
- AgroParisTech, UMR-AMAP, Cirad, CNRS, INRA, IRD, Université de Montpellier, Montpellier, France
| | | | - Ben Hur Marimon-Junior
- Departamento de Ciências Biológicas, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Andrew R Marshall
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Geography, University of York, York, UK
- Flamingo Land Ltd, Kirby Misperton, UK
| | - Emanuel H Martin
- Department of Wildlife Management, College of African Wildlife Management, Mweka, Tanzania
| | - Jorge A Meave
- Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Casimiro Mendoza
- Colegio de Profesionales Forestales de Cochabamba, Cochabamba, Bolivia
| | - Cory Merow
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
| | - Abel Monteagudo Mendoza
- Jardín Botánico de Missouri, Pasco, Peru
- Universidad Nacional de San Antonio Abad del Cusco, Cusco, Peru
| | - Vanessa S Moreno
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Sharif A Mukul
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - Philip Mundhenk
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - María Guadalupe Nava-Miranda
- Instituto de Silvicultura e Industria de la Madera, Universidad Juárez del Estado de Durango, Durango, Mexico
- Programa de doctorado en Ingeniería para el desarrollo rural y civil, Escuela de Doctorado Internacional de la Universidad de Santiago de Compostela (EDIUS), Santiago de Compostela, Spain
| | - David Neill
- Universidad Estatal Amazónica, Puyo, Pastaza, Ecuador
| | - Victor J Neldner
- Queensland Herbarium and Biodiversity Science, Department of Environment and Science, Toowong, Queensland, Australia
| | | | - Michael R Ngugi
- Queensland Herbarium and Biodiversity Science, Department of Environment and Science, Toowong, Queensland, Australia
| | - Pascal A Niklaus
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zurich, Switzerland
| | - Jacek Oleksyn
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
| | - Petr Ontikov
- Forestry Faculty, Mytischi Branch of Bauman Moscow State Technical University, Mytischi, Russian Federation
| | | | - Yude Pan
- Climate, Fire, and Carbon Cycle Sciences, USDA Forest Service, Durham, NC, USA
| | - Alain Paquette
- Centre for Forest Research, Université du Québec à Montréal, Montréal, Québec, Canada
| | | | - Elena I Parfenova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
| | - Minjee Park
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
| | - Marc Parren
- Forest Ecology and Forest Management Group, Wageningen University and Research, Wageningen, the Netherlands
| | | | - Pablo L Peri
- Instituto Nacional de Tecnología Agropecuaria (INTA), Universidad Nacional de la Patagonia Austral (UNPA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Gallegos, Argentina
| | - Sebastian Pfautsch
- School of Social Sciences (Urban Studies), Western Sydney University, Penrith, New South Wales, Australia
| | | | | | | | - Daniel Piotto
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | | | | | | | - John R Poulsen
- Nicholas School of the Environment, Duke University, Durham, NC, USA
- The Nature Conservancy, Boulder, CO, USA
| | - Hans Pretzsch
- Chair for Forest Growth and Yield Science, Department of Life Science Systems, TUM School for Life Sciences, Technical University of Munich, Freising, Germany
- Sustainable Forest Management Research Institute iuFOR, University Valladolid, Valladolid, Spain
| | | | - Zorayda Restrepo-Correa
- Servicios Ecosistémicos y Cambio Climático (SECC), Fundación Con Vida and Corporación COL-TREE, Medellín, Colombia
| | - Mirco Rodeghiero
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
- Centro Agricoltura, Alimenti, Ambiente, University of Trento, San Michele All'adige, Italy
| | - Samir G Rolim
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | - Anand Roopsind
- Center for Natural Climate Solutions, Conservation International, Arlington, VA, USA
| | - Francesco Rovero
- Department of Biology, University of Florence, Florence, Italy
- Tropical Biodiversity, MUSE - Museo delle Scienze, Trento, Italy
| | | | - Purabi Saikia
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, India
| | - Christian Salas-Eljatib
- Centro de Modelación y Monitoreo de Ecosistemas, Universidad Mayor, Santiago, Chile
- Vicerrectoría de Investigación y Postgrado, Universidad de La Frontera, Temuco, Chile
- Departamento de Silvicultura y Conservación de la Naturaleza, Universidad de Chile, Temuco, Chile
| | | | - Peter Schall
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | | | - Dmitry Schepaschenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis, Laxenburg, Austria
- Siberian Federal University, Krasnoyarsk, Russian Federation
| | | | - Bernhard Schmid
- Department of Geography, Remote Sensing Laboratories, University of Zürich, Zurich, Switzerland
| | | | - Eric B Searle
- Centre for Forest Research, Université du Québec à Montréal, Montréal, Québec, Canada
| | - Vladimír Seben
- National Forest Centre, Forest Research Institute Zvolen, Zvolen, Slovakia
| | - Josep M Serra-Diaz
- Université de Lorraine, AgroParisTech, INRAE, Silva, Nancy, France
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
| | - Douglas Sheil
- Forest Ecology and Forest Management Group, Wageningen University and Research, Wageningen, the Netherlands
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Anatoly Z Shvidenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis, Laxenburg, Austria
| | | | - Marcos Silveira
- Centro de Ciências Biológicas e da Natureza, Universidade Federal do Acre, Rio Branco, Acre, Brazil
| | - James Singh
- Guyana Forestry Commission, Georgetown, French Guiana
| | - Plinio Sist
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
| | - Ferry Slik
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
| | - Bonaventure Sonké
- Plant Systematic and Ecology Laboratory, Department of Biology, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Alexandre F Souza
- Departamento de Ecologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Stanislaw Miścicki
- Department of Forest Management, Dendrometry and Forest Economics, Warsaw University of Life Sciences, Warsaw, Poland
| | | | - Jens-Christian Svenning
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) & Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus C, Denmark
- Section for Ecoinformatics and Biodiversity, Department of Biology, Aarhus University, Aarhus, Denmark
| | - Miroslav Svoboda
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
| | | | | | - Nadja Tchebakova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, the Netherlands
- Quantitative Biodiversity Dynamics, Department of Biology, Utrecht University, Utrecht, the Netherlands
| | - Raquel Thomas
- Iwokrama International Centre for Rainforest Conservation and Development (IIC), Georgetown, French Guiana
| | - Elena Tikhonova
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russian Federation
| | - Peter M Umunay
- School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | - Vladimir A Usoltsev
- Botanical Garden of Ural Branch of Russian Academy of Sciences, Ural State Forest Engineering University, Yekaterinburg, Russian Federation
| | | | | | - Fons van der Plas
- Plant Ecology and Nature Conservation Group, Wageningen University, Wageningen, the Netherlands
| | - Tran Van Do
- Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Hanoi, Vietnam
| | | | | | - Hans Verbeeck
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - Helder Viana
- Agricultural High School, ESAV, Polytechnic Institute of Viseu, IPV, Viseu, Portugal
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, UTAD, Quinta de Prados, Vila Real, Portugal
| | - Alexander C Vibrans
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
- Department of Forest Engineering, Universidade Regional de Blumenau, Blumenau, Brazil
| | - Simone Vieira
- Environmental Studies and Research Center, University of Campinas, UNICAMP, Campinas, Brazil
| | - Klaus von Gadow
- Department of Forest and Wood Science, University of Stellenbosch, Stellenbosch, South Africa
| | - Hua-Feng Wang
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - James V Watson
- Division of Forestry and Natural Resources, West Virginia University, Morgantown, WV, USA
| | | | - Bertil Westerlund
- Department of Forest Resource Management, Swedish University of Agricultural Sciences SLU, Umea, Sweden
| | - Susan K Wiser
- Manaaki Whenua-Landcare Research, Lincoln, New Zealand
| | - Florian Wittmann
- Department of Wetland Ecology, Institute for Geography and Geoecology, Karlsruhe Institute for Technology, Karlsruhe, Germany
| | - Hannsjoerg Woell
- Independent Researcher, Sommersbergseestrasse, Bad Aussee, Austria
| | - Verginia Wortel
- Centre for Agricultural Research in Suriname (CELOS), Paramaribo, Suriname
| | - Roderick Zagt
- Tropenbos International, Wageningen, the Netherlands
| | | | - Chunyu Zhang
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Xiuhai Zhao
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Mo Zhou
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Zhi-Xin Zhu
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - Irie C Zo-Bi
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - Constantin M Zohner
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
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17
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Francis S, Halling-Brown M, Chalmers JD, Greenwood JP, Plein S, Hughes PJC, Thompson AAR, Rowland-Jones SL, Wild JM, Kelly M, Treibel TA, Bandula S, Aul R, Miller K, Jezzard P, Smith S, Nichols TE, McCann GP, Evans RA, Wain LV, Brightling CE, Neubauer S, Baillie JK, Shaw A, Hairsine B, Kurasz C, Henson H, Armstrong L, Shenton L, Dobson H, Dell A, Lucey A, Price A, Storrie A, Pennington C, Price C, Mallison G, Willis G, Nassa H, Haworth J, Hoare M, Hawkings N, Fairbairn S, Young S, Walker S, Jarrold I, Sanderson A, David C, Chong-James K, Zongo O, James WY, Martineau A, King B, Armour C, McAulay D, Major E, McGinness J, McGarvey L, Magee N, Stone R, Drain S, Craig T, Bolger A, Haggar A, Lloyd A, Subbe C, Menzies D, Southern D, McIvor E, Roberts K, Manley R, Whitehead V, Saxon W, Bularga A, Mills NL, El-Taweel H, Dawson J, Robinson L, Saralaya D, Regan K, Storton K, Brear L, Amoils S, Bermperi A, Elmer A, Ribeiro C, Cruz I, Taylor J, Worsley J, Dempsey K, Watson L, Jose S, Marciniak S, Parkes M, McQueen A, Oliver C, Williams J, Paradowski K, Broad L, Knibbs L, Haynes M, Sabit R, Milligan L, Sampson C, Hancock A, Evenden C, Lynch C, Hancock K, Roche L, Rees M, Stroud N, Thomas-Woods T, Heller S, Robertson E, Young B, Wassall H, Babores M, Holland M, Keenan N, Shashaa S, Price C, Beranova E, Ramos H, Weston H, Deery J, Austin L, Solly R, Turney S, Cosier T, Hazelton T, Ralser M, Wilson A, Pearce L, Pugmire S, Stoker W, McCormick W, Dewar A, Arbane G, Kaltsakas G, Kerslake H, Rossdale J, Bisnauthsing K, Aguilar Jimenez LA, Martinez LM, Ostermann M, Magtoto MM, Hart N, Marino P, Betts S, Solano TS, Arias AM, Prabhu A, Reed A, Wrey Brown C, Griffin D, Bevan E, Martin J, Owen J, Alvarez Corral M, Williams N, Payne S, Storrar W, Layton A, Lawson C, Mills C, Featherstone J, Stephenson L, Burdett T, Ellis Y, Richards A, Wright C, Sykes DL, Brindle K, Drury K, Holdsworth L, Crooks MG, Atkin P, Flockton R, Thackray-Nocera S, Mohamed A, Taylor A, Perkins E, Ross G, McGuinness H, Tench H, Phipps J, Loosley R, Wolf-Roberts R, Coetzee S, Omar Z, Ross A, Card B, Carr C, King C, Wood C, Copeland D, Calvelo E, Chilvers ER, Russell E, Gordon H, Nunag JL, Schronce J, March K, Samuel K, Burden L, Evison L, McLeavey L, Orriss-Dib L, Tarusan L, Mariveles M, Roy M, Mohamed N, Simpson N, Yasmin N, Cullinan P, Daly P, Haq S, Moriera S, Fayzan T, Munawar U, Nwanguma U, Lingford-Hughes A, Altmann D, Johnston D, Mitchell J, Valabhji J, Price L, Molyneaux PL, Thwaites RS, Walsh S, Frankel A, Lightstone L, Wilkins M, Willicombe M, McAdoo S, Touyz R, Guerdette AM, Warwick K, Hewitt M, Reddy R, White S, McMahon A, Hoare A, Knighton A, Ramos A, Te A, Jolley CJ, Speranza F, Assefa-Kebede H, Peralta I, Breeze J, Shevket K, Powell N, Adeyemi O, Dulawan P, Adrego R, Byrne S, Patale S, Hayday A, Malim M, Pariante C, Sharpe C, Whitney J, Bramham K, Ismail K, Wessely S, Nicholson T, Ashworth A, Humphries A, Tan AL, Whittam B, Coupland C, Favager C, Peckham D, Wade E, Saalmink G, Clarke J, Glossop J, Murira J, Rangeley J, Woods J, Hall L, Dalton M, Window N, Beirne P, Hardy T, Coakley G, Turtle L, Berridge A, Cross A, Key AL, Rowe A, Allt AM, Mears C, Malein F, Madzamba G, Hardwick HE, Earley J, Hawkes J, Pratt J, Wyles J, Tripp KA, Hainey K, Allerton L, Lavelle-Langham L, Melling L, Wajero LO, Poll L, Noonan MJ, French N, Lewis-Burke N, Williams-Howard SA, Cooper S, Kaprowska S, Dobson SL, Marsh S, Highett V, Shaw V, Beadsworth M, Defres S, Watson E, Tiongson GF, Papineni P, Gurram S, Diwanji SN, Quaid S, Briggs A, Hastie C, Rogers N, Stensel D, Bishop L, McIvor K, Rivera-Ortega P, Al-Sheklly B, Avram C, Faluyi D, Blaikely J, Piper Hanley K, Radhakrishnan K, Buch M, Hanley NA, Odell N, Osbourne R, Stockdale S, Felton T, Gorsuch T, Hussell T, Kausar Z, Kabir T, McAllister-Williams H, Paddick S, Burn D, Ayoub A, Greenhalgh A, Sayer A, Young A, Price D, Burns G, MacGowan G, Fisher H, Tedd H, Simpson J, Jiwa K, Witham M, Hogarth P, West S, Wright S, McMahon MJ, Neill P, Dougherty A, Morrow A, Anderson D, Grieve D, Bayes H, Fallon K, Mangion K, Gilmour L, Basu N, Sykes R, Berry C, McInnes IB, Donaldson A, Sage EK, Barrett F, Welsh B, Bell M, Quigley J, Leitch K, Macliver L, Patel M, Hamil R, Deans A, Furniss J, Clohisey S, Elliott A, Solstice AR, Deas C, Tee C, Connell D, Sutherland D, George J, Mohammed S, Bunker J, Holmes K, Dipper A, Morley A, Arnold D, Adamali H, Welch H, Morrison L, Stadon L, Maskell N, Barratt S, Dunn S, Waterson S, Jayaraman B, Light T, Selby N, Hosseini A, Shaw K, Almeida P, Needham R, Thomas AK, Matthews L, Gupta A, Nikolaidis A, Dupont C, Bonnington J, Chrystal M, Greenhaff PL, Linford S, Prosper S, Jang W, Alamoudi A, Bloss A, Megson C, Nicoll D, Fraser E, Pacpaco E, Conneh F, Ogg G, McShane H, Koychev I, Chen J, Pimm J, Ainsworth M, Pavlides M, Sharpe M, Havinden-Williams M, Petousi N, Talbot N, Carter P, Kurupati P, Dong T, Peng Y, Burns A, Kanellakis N, Korszun A, Connolly B, Busby J, Peto T, Patel B, Nolan CM, Cristiano D, Walsh JA, Liyanage K, Gummadi M, Dormand N, Polgar O, George P, Barker RE, Patel S, Price L, Gibbons M, Matila D, Jarvis H, Lim L, Olaosebikan O, Ahmad S, Brill S, Mandal S, Laing C, Michael A, Reddy A, Johnson C, Baxendale H, Parfrey H, Mackie J, Newman J, Pack J, Parmar J, Paques K, Garner L, Harvey A, Summersgill C, Holgate D, Hardy E, Oxton J, Pendlebury J, McMorrow L, Mairs N, Majeed N, Dark P, Ugwuoke R, Knight S, Whittaker S, Strong-Sheldrake S, Matimba-Mupaya W, Chowienczyk P, Pattenadk D, Hurditch E, Chan F, Carborn H, Foot H, Bagshaw J, Hockridge J, Sidebottom J, Lee JH, Birchall K, Turner K, Haslam L, Holt L, Milner L, Begum M, Marshall M, Steele N, Tinker N, Ravencroft P, Butcher R, Misra S, Walker S, Coburn Z, Fairman A, Ford A, Holbourn A, Howell A, Lawrie A, Lye A, Mbuyisa A, Zawia A, Holroyd-Hind B, Thamu B, Clark C, Jarman C, Norman C, Roddis C, Foote D, Lee E, Ilyas F, Stephens G, Newell H, Turton H, Macharia I, Wilson I, Cole J, McNeill J, Meiring J, Rodger J, Watson J, Chapman K, Harrington K, Chetham L, Hesselden L, Nwafor L, Dixon M, Plowright M, Wade P, Gregory R, Lenagh R, Stimpson R, Megson S, Newman T, Cheng Y, Goodwin C, Heeley C, Sissons D, Sowter D, Gregory H, Wynter I, Hutchinson J, Kirk J, Bennett K, Slack K, Allsop L, Holloway L, Flynn M, Gill M, Greatorex M, Holmes M, Buckley P, Shelton S, Turner S, Sewell TA, Whitworth V, Lovegrove W, Tomlinson J, Warburton L, Painter S, Vickers C, Redwood D, Tilley J, Palmer S, Wainwright T, Breen G, Hotopf M, Dunleavy A, Teixeira J, Ali M, Mencias M, Msimanga N, Siddique S, Samakomva T, Tavoukjian V, Forton D, Ahmed R, Cook A, Thaivalappil F, Connor L, Rees T, McNarry M, Williams N, McCormick J, McIntosh J, Vere J, Coulding M, Kilroy S, Turner V, Butt AT, Savill H, Fraile E, Ugoji J, Landers G, Lota H, Portukhay S, Nasseri M, Daniels A, Hormis A, Ingham J, Zeidan L, Osborne L, Chablani M, Banerjee A, David A, Pakzad A, Rangelov B, Williams B, Denneny E, Willoughby J, Xu M, Mehta P, Batterham R, Bell R, Aslani S, Lilaonitkul W, Checkley A, Bang D, Basire D, Lomas D, Wall E, Plant H, Roy K, Heightman M, Lipman M, Merida Morillas M, Ahwireng N, Chambers RC, Jastrub R, Logan S, Hillman T, Botkai A, Casey A, Neal A, Newton-Cox A, Cooper B, Atkin C, McGee C, Welch C, Wilson D, Sapey E, Qureshi H, Hazeldine J, Lord JM, Nyaboko J, Short J, Stockley J, Dasgin J, Draxlbauer K, Isaacs K, Mcgee K, Yip KP, Ratcliffe L, Bates M, Ventura M, Ahmad Haider N, Gautam N, Baggott R, Holden S, Madathil S, Walder S, Yasmin S, Hiwot T, Jackson T, Soulsby T, Kamwa V, Peterkin Z, Suleiman Z, Chaudhuri N, Wheeler H, Djukanovic R, Samuel R, Sass T, Wallis T, Marshall B, Childs C, Marouzet E, Harvey M, Fletcher S, Dickens C, Beckett P, Nanda U, Daynes E, Charalambou A, Yousuf AJ, Lea A, Prickett A, Gooptu B, Hargadon B, Bourne C, Christie C, Edwardson C, Lee D, Baldry E, Stringer E, Woodhead F, Mills G, Arnold H, Aung H, Qureshi IN, Finch J, Skeemer J, Hadley K, Khunti K, Carr L, Ingram L, Aljaroof M, Bakali M, Bakau M, Baldwin M, Bourne M, Pareek M, Soares M, Tobin M, Armstrong N, Brunskill N, Goodman N, Cairns P, Haldar P, McCourt P, Dowling R, Russell R, Diver S, Edwards S, Glover S, Parker S, Siddiqui S, Ward TJC, Mcnally T, Thornton T, Yates T, Ibrahim W, Monteiro W, Thickett D, Wilkinson D, Broome M, McArdle P, Upthegrove R, Wraith D, Langenberg C, Summers C, Bullmore E, Heeney JL, Schwaeble W, Sudlow CL, Adeloye D, Newby DE, Rudan I, Shankar-Hari M, Thorpe M, Pius R, Walmsley S, McGovern A, Ballard C, Allan L, Dennis J, Cavanagh J, Petrie J, O'Donnell K, Spears M, Sattar N, MacDonald S, Guthrie E, Henderson M, Guillen Guio B, Zhao B, Lawson C, Overton C, Taylor C, Tong C, Mukaetova-Ladinska E, Turner E, Pearl JE, Sargant J, Wormleighton J, Bingham M, Sharma M, Steiner M, Samani N, Novotny P, Free R, Allen RJ, Finney S, Terry S, Brugha T, Plekhanova T, McArdle A, Vinson B, Spencer LG, Reynolds W, Ashworth M, Deakin B, Chinoy H, Abel K, Harvie M, Stanel S, Rostron A, Coleman C, Baguley D, Hufton E, Khan F, Hall I, Stewart I, Fabbri L, Wright L, Kitterick P, Morriss R, Johnson S, Bates A, Antoniades C, Clark D, Bhui K, Channon KM, Motohashi K, Sigfrid L, Husain M, Webster M, Fu X, Li X, Kingham L, Klenerman P, Miiler K, Carson G, Simons G, Huneke N, Calder PC, Baldwin D, Bain S, Lasserson D, Daines L, Bright E, Stern M, Crisp P, Dharmagunawardena R, Reddington A, Wight A, Bailey L, Ashish A, Robinson E, Cooper J, Broadley A, Turnbull A, Brookes C, Sarginson C, Ionita D, Redfearn H, Elliott K, Barman L, Griffiths L, Guy Z, Gill R, Nathu R, Harris E, Moss P, Finnigan J, Saunders K, Saunders P, Kon S, Kon SS, O'Brien L, Shah K, Shah P, Richardson E, Brown V, Brown M, Brown J, Brown J, Brown A, Brown A, Brown M, Choudhury N, Jones S, Jones H, Jones L, Jones I, Jones G, Jones H, Jones D, Davies F, Davies E, Davies K, Davies G, Davies GA, Howard K, Porter J, Rowland J, Rowland A, Scott K, Singh S, Singh C, Thomas S, Thomas C, Lewis V, Lewis J, Lewis D, Harrison P, Francis C, Francis R, Hughes RA, Hughes J, Hughes AD, Thompson T, Kelly S, Smith D, Smith N, Smith A, Smith J, Smith L, Smith S, Evans T, Evans RI, Evans D, Evans R, Evans H, Evans J. Multiorgan MRI findings after hospitalisation with COVID-19 in the UK (C-MORE): a prospective, multicentre, observational cohort study. Lancet Respir Med 2023; 11:1003-1019. [PMID: 37748493 PMCID: PMC7615263 DOI: 10.1016/s2213-2600(23)00262-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/16/2023] [Accepted: 06/30/2023] [Indexed: 09/27/2023]
Abstract
INTRODUCTION The multiorgan impact of moderate to severe coronavirus infections in the post-acute phase is still poorly understood. We aimed to evaluate the excess burden of multiorgan abnormalities after hospitalisation with COVID-19, evaluate their determinants, and explore associations with patient-related outcome measures. METHODS In a prospective, UK-wide, multicentre MRI follow-up study (C-MORE), adults (aged ≥18 years) discharged from hospital following COVID-19 who were included in Tier 2 of the Post-hospitalisation COVID-19 study (PHOSP-COVID) and contemporary controls with no evidence of previous COVID-19 (SARS-CoV-2 nucleocapsid antibody negative) underwent multiorgan MRI (lungs, heart, brain, liver, and kidneys) with quantitative and qualitative assessment of images and clinical adjudication when relevant. Individuals with end-stage renal failure or contraindications to MRI were excluded. Participants also underwent detailed recording of symptoms, and physiological and biochemical tests. The primary outcome was the excess burden of multiorgan abnormalities (two or more organs) relative to controls, with further adjustments for potential confounders. The C-MORE study is ongoing and is registered with ClinicalTrials.gov, NCT04510025. FINDINGS Of 2710 participants in Tier 2 of PHOSP-COVID, 531 were recruited across 13 UK-wide C-MORE sites. After exclusions, 259 C-MORE patients (mean age 57 years [SD 12]; 158 [61%] male and 101 [39%] female) who were discharged from hospital with PCR-confirmed or clinically diagnosed COVID-19 between March 1, 2020, and Nov 1, 2021, and 52 non-COVID-19 controls from the community (mean age 49 years [SD 14]; 30 [58%] male and 22 [42%] female) were included in the analysis. Patients were assessed at a median of 5·0 months (IQR 4·2-6·3) after hospital discharge. Compared with non-COVID-19 controls, patients were older, living with more obesity, and had more comorbidities. Multiorgan abnormalities on MRI were more frequent in patients than in controls (157 [61%] of 259 vs 14 [27%] of 52; p<0·0001) and independently associated with COVID-19 status (odds ratio [OR] 2·9 [95% CI 1·5-5·8]; padjusted=0·0023) after adjusting for relevant confounders. Compared with controls, patients were more likely to have MRI evidence of lung abnormalities (p=0·0001; parenchymal abnormalities), brain abnormalities (p<0·0001; more white matter hyperintensities and regional brain volume reduction), and kidney abnormalities (p=0·014; lower medullary T1 and loss of corticomedullary differentiation), whereas cardiac and liver MRI abnormalities were similar between patients and controls. Patients with multiorgan abnormalities were older (difference in mean age 7 years [95% CI 4-10]; mean age of 59·8 years [SD 11·7] with multiorgan abnormalities vs mean age of 52·8 years [11·9] without multiorgan abnormalities; p<0·0001), more likely to have three or more comorbidities (OR 2·47 [1·32-4·82]; padjusted=0·0059), and more likely to have a more severe acute infection (acute CRP >5mg/L, OR 3·55 [1·23-11·88]; padjusted=0·025) than those without multiorgan abnormalities. Presence of lung MRI abnormalities was associated with a two-fold higher risk of chest tightness, and multiorgan MRI abnormalities were associated with severe and very severe persistent physical and mental health impairment (PHOSP-COVID symptom clusters) after hospitalisation. INTERPRETATION After hospitalisation for COVID-19, people are at risk of multiorgan abnormalities in the medium term. Our findings emphasise the need for proactive multidisciplinary care pathways, with the potential for imaging to guide surveillance frequency and therapeutic stratification. FUNDING UK Research and Innovation and National Institute for Health Research.
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Cantalupo P, Diacou A, Park S, Soman V, Chen J, Glenn D, Chandran U, Clark D. Single-cell Transcriptional Analysis of the Cellular Immune Response in the Oral Mucosa of Mice. bioRxiv 2023:2023.10.18.562816. [PMID: 37904993 PMCID: PMC10614882 DOI: 10.1101/2023.10.18.562816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Periodontal health is dependent on a symbiotic relationship of the host immune response with the oral microbiota. Pathologic shifts of the microbial plaque elicit an immune response that eventually leads to the recruitment and activation of osteoclasts and matrix metalloproteinases and the eventual tissue destruction that is evident in periodontal disease. Once the microbial stimulus is removed, an active process of inflammatory resolution begins. The goal of this work was to use scRNAseq to demonstrate the unique cellular immune response across three distinct conditions of periodontal health, disease, and resolution using mouse models. Periodontal disease was induced using a ligature model. Resolution was modeled by removing the ligature and allowing the mouse to recover. Immune cells (Cd45+) were isolated from the periodontium and analyzed via scRNAseq. Gene signature shifts across the three conditions were characterized and shown to be largely driven by macrophage and neutrophils during the periodontal disease and resolution conditions. Resolution of periodontal disease was characterized by the differential regulation of unique gene subsets. Clustering analysis characterized multiple cellular subpopulations within B Cells, macrophages, and neutrophils that demonstrated differential expansion and contraction across conditions of periodontal health, disease, and resolution. Interestingly, we identified a transcriptionally distinct macrophage subpopulation that expanded during the resolution condition and demonstrated an immunoregulatory gene signature. We identified a cell surface marker for this resolution-associated macrophage subgroup (Cd74) and validated the expansion of this subgroup during resolution via flow cytometry. This work presents a robust immune cell atlas for study of the immunological changes in the oral mucosa during three distinct conditions of periodontal health, disease, and resolution and it improves our understanding of the cellular and molecular markers that characterize health from disease for the development of future diagnostics and therapies.
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Delavaux CS, Crowther TW, Zohner CM, Robmann NM, Lauber T, van den Hoogen J, Kuebbing S, Liang J, de-Miguel S, Nabuurs GJ, Reich PB, Abegg M, Adou Yao YC, Alberti G, Almeyda Zambrano AM, Alvarado BV, Alvarez-Dávila E, Alvarez-Loayza P, Alves LF, Ammer C, Antón-Fernández C, Araujo-Murakami A, Arroyo L, Avitabile V, Aymard GA, Baker TR, Bałazy R, Banki O, Barroso JG, Bastian ML, Bastin JF, Birigazzi L, Birnbaum P, Bitariho R, Boeckx P, Bongers F, Bouriaud O, Brancalion PHS, Brandl S, Brienen R, Broadbent EN, Bruelheide H, Bussotti F, Gatti RC, César RG, Cesljar G, Chazdon R, Chen HYH, Chisholm C, Cho H, Cienciala E, Clark C, Clark D, Colletta GD, Coomes DA, Cornejo Valverde F, Corral-Rivas JJ, Crim PM, Cumming JR, Dayanandan S, de Gasper AL, Decuyper M, Derroire G, DeVries B, Djordjevic I, Dolezal J, Dourdain A, Engone Obiang NL, Enquist BJ, Eyre TJ, Fandohan AB, Fayle TM, Feldpausch TR, Ferreira LV, Fischer M, Fletcher C, Frizzera L, Gamarra JGP, Gianelle D, Glick HB, Harris DJ, Hector A, Hemp A, Hengeveld G, Hérault B, Herbohn JL, Herold M, Hillers A, Honorio Coronado EN, Hui C, Ibanez TT, Amaral I, Imai N, Jagodziński AM, Jaroszewicz B, Johannsen VK, Joly CA, Jucker T, Jung I, Karminov V, Kartawinata K, Kearsley E, Kenfack D, Kennard DK, Kepfer-Rojas S, Keppel G, Khan ML, Killeen TJ, Kim HS, Kitayama K, Köhl M, Korjus H, Kraxner F, Laarmann D, Lang M, Lewis SL, Lu H, Lukina NV, Maitner BS, Malhi Y, Marcon E, Marimon BS, Marimon-Junior BH, Marshall AR, Martin EH, Martynenko O, Meave JA, Melo-Cruz O, Mendoza C, Merow C, Mendoza AM, Moreno VS, Mukul SA, Mundhenk P, Nava-Miranda MG, Neill D, Neldner VJ, Nevenic RV, Ngugi MR, Niklaus PA, Oleksyn J, Ontikov P, Ortiz-Malavasi E, Pan Y, Paquette A, Parada-Gutierrez A, Parfenova EI, Park M, Parren M, Parthasarathy N, Peri PL, Pfautsch S, Phillips OL, Picard N, Piedade MTTF, Piotto D, Pitman NCA, Polo I, Poorter L, Poulsen AD, Pretzsch H, Ramirez Arevalo F, Restrepo-Correa Z, Rodeghiero M, Rolim SG, Roopsind A, Rovero F, Rutishauser E, Saikia P, Salas-Eljatib C, Saner P, Schall P, Schepaschenko D, Scherer-Lorenzen M, Schmid B, Schöngart J, Searle EB, Seben V, Serra-Diaz JM, Sheil D, Shvidenko AZ, Silva-Espejo JE, Silveira M, Singh J, Sist P, Slik F, Sonké B, Souza AF, Miscicki S, Stereńczak KJ, Svenning JC, Svoboda M, Swanepoel B, Targhetta N, Tchebakova N, Ter Steege H, Thomas R, Tikhonova E, Umunay PM, Usoltsev VA, Valencia R, Valladares F, van der Plas F, Do TV, van Nuland ME, Vasquez RM, Verbeeck H, Viana H, Vibrans AC, Vieira S, von Gadow K, Wang HF, Watson JV, Werner GDA, Wiser SK, Wittmann F, Woell H, Wortel V, Zagt R, Zawiła-Niedźwiecki T, Zhang C, Zhao X, Zhou M, Zhu ZX, Zo-Bi IC, Maynard DS. Author Correction: Native diversity buffers against severity of non-native tree invasions. Nature 2023; 622:E2. [PMID: 37752352 PMCID: PMC10567547 DOI: 10.1038/s41586-023-06654-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Affiliation(s)
- Camille S Delavaux
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland.
| | - Thomas W Crowther
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Constantin M Zohner
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Niamh M Robmann
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Thomas Lauber
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Johan van den Hoogen
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Sara Kuebbing
- The Forest School at The Yale School of the Environment, Yale University, New Haven, CT, USA
| | - Jingjing Liang
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Sergio de-Miguel
- Department of Crop and Forest Sciences, University of Lleida, Lleida, Spain
- Joint Research Unit CTFC-AGROTECNIO-CERCA, Solsona, Spain
| | | | - Peter B Reich
- Department of Forest Resources, University of Minnesota, St Paul, MN, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales, Australia
- Institute for Global Change Biology, and School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, USA
| | - Meinrad Abegg
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | - Yves C Adou Yao
- UFR Biosciences, University Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire
| | - Giorgio Alberti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Faculty of Science and Technology, Free University of Bolzano, Bolzano, Italy
| | - Angelica M Almeyda Zambrano
- Spatial Ecology and Conservation Laboratory, Department of Tourism, Recreation and Sport Management, University of Florida, Gainesville, FL, USA
| | | | | | | | - Luciana F Alves
- Center for Tropical Research, Institute of the Environment and Sustainability, UCLA, Los Angeles, CA, USA
| | - Christian Ammer
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Clara Antón-Fernández
- Division of Forest and Forest Resources, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
| | | | - Luzmila Arroyo
- Museo de Historia Natural Noel kempff Mercado, Santa Cruz, Bolivia
| | | | - Gerardo A Aymard
- UNELLEZ-Guanare, Programa de Ciencias del Agro y el Mar, Herbario Universitario (PORT), Portuguesa, Venezuela
- Compensation International S. A. Ci Progress-GreenLife, Bogotá, Colombia
| | | | - Radomir Bałazy
- Department of Geomatics, Forest Research Institute, Raszyn, Poland
| | - Olaf Banki
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Jorcely G Barroso
- Centro Multidisciplinar, Universidade Federal do Acre, Rio Branco, Brazil
| | - Meredith L Bastian
- Proceedings of the National Academy of Sciences, Washington, DC, USA
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA
| | - Jean-Francois Bastin
- TERRA Teach and Research Centre, Gembloux Agro Bio-Tech, University of Liege, Liege, Belgium
| | - Luca Birigazzi
- United Nation Framework Convention on Climate Change, Bonn, Germany
| | - Philippe Birnbaum
- Institut Agronomique néo-Calédonien (IAC), Nouméa, New Caledonia
- AMAP, University of Montpellier, Montpellier, France
- AMAP, University of Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Robert Bitariho
- Institute of Tropical Forest Conservation, Mbarara University of Sciences and Technology, Mbarara, Uganda
| | - Pascal Boeckx
- Isotope Bioscience Laboratory-ISOFYS, Ghent University, Ghent, Belgium
| | - Frans Bongers
- Wageningen University and Research, Wageningen, The Netherlands
| | - Olivier Bouriaud
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies, and Distributed Systems for Fabrication and Control (MANSiD), Stefan cel Mare University of Suceava, Suceava, Romania
| | - Pedro H S Brancalion
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | | | - Roel Brienen
- School of Geography, University of Leeds, Leeds, UK
| | - Eben N Broadbent
- Spatial Ecology and Conservation Laboratory, School of Forest Resources and Conservation, University of Florida, Gainesville, FL, USA
| | - Helge Bruelheide
- Institute of Biology, Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle-Wittenberg, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | - Filippo Bussotti
- Department of Agriculture, Food, Environment and Forest (DAGRI), University of Firenze, Florence, Italy
| | - Roberto Cazzolla Gatti
- Department of Biological, Geological, and Environmental Sciences, University of Bologna, Bologna, Italy
| | - Ricardo G César
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Goran Cesljar
- Department of Spatial Regulation, GIS and Forest Policy, Institute of Forestry, Belgrade, Serbia
| | - Robin Chazdon
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Han Y H Chen
- Faculty of Natural Resources Management, Lakehead University, Thunder Bay, Ontario, Canada
| | - Chelsea Chisholm
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Hyunkook Cho
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Emil Cienciala
- IFER-Institute of Forest Ecosystem Research, Jilove u Prahy, Czech Republic
- Global Change Research Institute CAS, Brno, Czech Republic
| | - Connie Clark
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - David Clark
- Department of Biology, University of Missouri-St Louis, St Louis, MO, USA
| | - Gabriel D Colletta
- Programa de Pós-graduação em Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, Brazil
| | - David A Coomes
- Department of Plant Sciences and Conservation Research Institute, University of Cambridge, Cambridge, UK
| | | | - José J Corral-Rivas
- Facultad de Ciencias Forestales y Ambientales, Universidad Juárez del Estado de Durango, Durango, Mexico
| | - Philip M Crim
- Department of Biology, West Virginia University, Morgantown, WV, USA
- Department of Physical and Biological Sciences, The College of Saint Rose, Albany, NY, USA
| | | | - Selvadurai Dayanandan
- Biology Department, Centre for Structural and Functional Genomics, Concordia University, Montreal, Quebec, Canada
| | - André L de Gasper
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
| | - Mathieu Decuyper
- Wageningen University and Research, Wageningen, The Netherlands
- World Agroforestry (ICRAF), Nairobi, Kenya
| | - Géraldine Derroire
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE), Université des Antilles, Université de la Guyane, Campus Agronomique, Kourou, France
| | - Ben DeVries
- Department of Geographical Sciences, University of Maryland, College Park, MD, USA
| | | | - Jiri Dolezal
- Institute of Botany, The Czech Academy of Sciences, Třeboň, Czech Republic
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Aurélie Dourdain
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE), Université des Antilles, Université de la Guyane, Campus Agronomique, Kourou, France
| | | | - Brian J Enquist
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
- The Santa Fe Institute, Santa Fe, NM, USA
| | - Teresa J Eyre
- Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
| | | | - Tom M Fayle
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
- Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic
| | - Ted R Feldpausch
- Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Leandro V Ferreira
- Museu Paraense Emílio Goeldi. Coordenação de Ciências da Terra e Ecologia, Belém, Pará, Brazil
| | - Markus Fischer
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | | | - Lorenzo Frizzera
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
| | - Javier G P Gamarra
- Forestry Division, Food and Agriculture Organization of the United Nations, Rome, Italy
| | - Damiano Gianelle
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
| | | | | | - Andrew Hector
- Department of Plant Sciences, University of Oxford, Oxford, UK
| | - Andreas Hemp
- Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany
| | | | - Bruno Hérault
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - John L Herbohn
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Maroochydore, Queensland, Australia
| | - Martin Herold
- Wageningen University and Research, Wageningen, The Netherlands
| | - Annika Hillers
- Centre for Conservation Science, The Royal Society for the Protection of Birds, Sandy, UK
- Wild Chimpanzee Foundation, Liberia Office, Monrovia, Liberia
| | | | - Cang Hui
- Centre for Invasion Biology, Department of Mathematical Sciences, Stellenbosch University, Stellenbosch, South Africa
- Theoretical Ecology Unit, African Institute for Mathematical Sciences, Cape Town, South Africa
| | - Thomas T Ibanez
- AMAP, University of Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Iêda Amaral
- National Institute of Amazonian Research, Manaus, Brazil
| | - Nobuo Imai
- Department of Forest Science, Tokyo University of Agriculture, Tokyo, Japan
| | - Andrzej M Jagodziński
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
- Poznań University of Life Sciences, Department of Game Management and Forest Protection, Poznań, Poland
| | - Bogdan Jaroszewicz
- Faculty of Biology, Białowieża Geobotanical Station, University of Warsaw, Białowieża, Poland
| | - Vivian Kvist Johannsen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Carlos A Joly
- Department of Plant Biology, Institute of Biology, University of Campinas, UNICAMP, Campinas, Brazil
| | - Tommaso Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - Ilbin Jung
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Viktor Karminov
- Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russia
| | | | - Elizabeth Kearsley
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - David Kenfack
- CTFS-ForestGEO, Smithsonian Tropical Research Institute, Balboa, Panama
| | - Deborah K Kennard
- Department of Physical and Environmental Sciences, Colorado Mesa University, Grand Junction, CO, USA
| | - Sebastian Kepfer-Rojas
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Gunnar Keppel
- UniSA STEM and Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | - Mohammed Latif Khan
- Department of Botany, Dr Harisingh Gour Vishwavidyalaya (A Central University), Sagar, India
| | | | - Hyun Seok Kim
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
- Interdisciplinary Program in Agricultural and Forest Meteorology, Seoul National University, Seoul, South Korea
- National Center for Agro Meteorology, Seoul, South Korea
- Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
| | | | - Michael Köhl
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - Henn Korjus
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Florian Kraxner
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
| | - Diana Laarmann
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Mait Lang
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Simon L Lewis
- School of Geography, University of Leeds, Leeds, UK
- Department of Geography, University College London, London, UK
| | - Huicui Lu
- Faculty of Forestry, Qingdao Agricultural University, Qingdao, China
| | - Natalia V Lukina
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russia
| | - Brian S Maitner
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Yadvinder Malhi
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Eric Marcon
- AgroParisTech, UMR-AMAP, Cirad, CNRS, INRA, IRD, Université de Montpellier, Montpellier, France
| | | | - Ben Hur Marimon-Junior
- Departamento de Ciências Biológicas, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Andrew R Marshall
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Geography, University of York, York, UK
- Flamingo Land, Malton, UK
| | - Emanuel H Martin
- Department of Wildlife Management, College of African Wildlife Management, Mweka, Tanzania
| | - Olga Martynenko
- Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russia
| | - Jorge A Meave
- Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Casimiro Mendoza
- Colegio de Profesionales Forestales de Cochabamba, Cochabamba, Bolivia
| | - Cory Merow
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
| | - Abel Monteagudo Mendoza
- Jardín Botánico de Missouri, Pasco, Peru
- Universidad Nacional de San Antonio Abad del Cusco, Cusco, Peru
| | - Vanessa S Moreno
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Sharif A Mukul
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - Philip Mundhenk
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - María Guadalupe Nava-Miranda
- Laboratorio de geomática, Instituto de Silvicultura e Industria de la Madera, Universidad Juárez del Estado de Durango, Durango, Mexico
- Programa de doctorado en Ingeniería para el desarrollo rural y civil, Escuela de Doctorado Internacional de la Universidad de Santiago de Compostela, Santiago de Compostela, Spain
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - David Neill
- Universidad Estatal Amazónica, Puyo, Pastaza, Ecuador
| | - Victor J Neldner
- Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
| | | | - Michael R Ngugi
- Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
| | - Pascal A Niklaus
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zurich, Switzerland
| | - Jacek Oleksyn
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
| | - Petr Ontikov
- Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russia
| | | | - Yude Pan
- Climate, Fire, and Carbon Cycle Sciences, USDA Forest Service, Durham, NC, USA
| | - Alain Paquette
- Centre for Forest Research, Université du Québec à Montréal, Montreal, Quebec, Canada
| | | | - Elena I Parfenova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
| | - Minjee Park
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
| | - Marc Parren
- Forest Ecology and Forest Management Group, Wageningen University and Research, Wageningen, The Netherlands
| | | | - Pablo L Peri
- Instituto Nacional de Tecnología Agropecuaria (INTA), Universidad Nacional de la Patagonia Austral (UNPA), Consejo Nacional de Investigaciones Científicas y Tecnicas (CONICET), Río Gallegos, Argentina
| | - Sebastian Pfautsch
- School of Social Sciences (Urban Studies), Western Sydney University, Penrith, New South Wales, Australia
| | | | - Nicolas Picard
- Forestry Department, Food and Agriculture Organization of the United Nations, Rome, Italy
| | | | - Daniel Piotto
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | | | - Irina Polo
- Jardín Botánico de Medellín, Medellin, Colombia
| | - Lourens Poorter
- Wageningen University and Research, Wageningen, The Netherlands
| | | | - Hans Pretzsch
- Chair for Forest Growth and Yield Science, TUM School for Life Sciences, Technical University of Munich, Munich, Germany
| | | | - Zorayda Restrepo-Correa
- Servicios Ecosistémicos y Cambio Climático (SECC), Fundación Con Vida & Corporación COL-TREE, Medellín, Colombia
| | - Mirco Rodeghiero
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
- Centro Agricoltura, Alimenti, Ambiente, University of Trento, San Michele All'adige, Italy
| | - Samir G Rolim
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | - Anand Roopsind
- Department of Biological Sciences, Boise State University, Boise, ID, USA
| | - Francesco Rovero
- Department of Biology, University of Florence, Florence, Italy
- Tropical Biodiversity, MUSE-Museo delle Scienze, Trento, Italy
| | | | - Purabi Saikia
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, India
| | - Christian Salas-Eljatib
- Centro de Modelación y Monitoreo de Ecosistemas, Universidad Mayor, Santiago, Chile
- Vicerrectoria de Investigacion y Postgrado, Universidad de La Frontera, Temuco, Chile
- Depto. de Silvicultura y Conservacion de la Naturaleza, Universidad de Chile, Temuco, Chile
| | | | - Peter Schall
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Dmitry Schepaschenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
- Siberian Federal University, Krasnoyarsk Russian Federation, Krasnoyarsk, Russia
| | | | - Bernhard Schmid
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zurich, Switzerland
| | | | - Eric B Searle
- Centre for Forest Research, Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Vladimír Seben
- National Forest Centre, Forest Research Institute Zvolen, Zvolen, Slovakia
| | - Josep M Serra-Diaz
- Université de Lorraine, AgroParisTech, INRAE, Silva, Nancy, France
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) and Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
| | - Douglas Sheil
- Forest Ecology and Forest Management, Wageningen University and Research, Wageningen, The Netherlands
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Anatoly Z Shvidenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
| | | | - Marcos Silveira
- Centro de Ciências Biológicas e da Natureza, Universidade Federal do Acre, Rio Branco, Acre, Brazil
| | - James Singh
- Guyana Forestry Commission, Georgetown, France
| | - Plinio Sist
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
| | - Ferry Slik
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei
| | - Bonaventure Sonké
- Plant Systematic and Ecology Laboratory, Department of Biology, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Alexandre F Souza
- Departamento de Ecologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | | | | | - Jens-Christian Svenning
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) and Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
- Section for Ecoinformatics & Biodiversity, Department of Biology, Aarhus University, Aarhus, Denmark
| | - Miroslav Svoboda
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
| | | | | | - Nadja Tchebakova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Quantitative Biodiversity Dynamics, Betafaculty, Utrecht University, Utrecht, The Netherlands
| | - Raquel Thomas
- Iwokrama International Centre for Rainforest Conservation and Development (IIC), Georgetown, Guyana
| | - Elena Tikhonova
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russia
| | - Peter M Umunay
- School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | - Vladimir A Usoltsev
- Botanical Garden of Ural Branch of Russian Academy of Sciences, Ural State Forest Engineering University, Yekaterinburg, Russia
| | | | | | - Fons van der Plas
- Plant Ecology and Nature Conservation Group, Wageningen University, Wageningen, The Netherlands
| | - Tran Van Do
- Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Hanoi, Vietnam
| | | | | | - Hans Verbeeck
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - Helder Viana
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, UTAD, Viseu, Portugal
- Department of Ecology and Sustainable Agriculture, Agricultural High School, Polytechnic Institute of Viseu, Viseu, Portugal
| | - Alexander C Vibrans
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
- Department of Forest Engineering Universidade Regional de Blumenau, Blumenau, Brazil
| | - Simone Vieira
- Environmental Studies and Research Center, University of Campinas, UNICAMP, Campinas, Brazil
| | - Klaus von Gadow
- Department of Forest and Wood Science, University of Stellenbosch, Stellenbosch, South Africa
| | - Hua-Feng Wang
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - James V Watson
- Division of Forestry and Natural Resources, West Virginia University, Morgantown, WV, USA
| | | | - Susan K Wiser
- Manaaki Whenua-Landcare Research, Lincoln, New Zealand
| | - Florian Wittmann
- Department of Wetland Ecology, Institute for Geography and Geoecology, Karlsruhe Institute for Technology, Karlsruhe, Germany
| | | | - Verginia Wortel
- Centre for Agricultural Research in Suriname (CELOS), Paramaribo, Suriname
| | - Roderik Zagt
- Tropenbos International, Wageningen, The Netherlands
| | | | - Chunyu Zhang
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Xiuhai Zhao
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Mo Zhou
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Zhi-Xin Zhu
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - Irie C Zo-Bi
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - Daniel S Maynard
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
- Department of Genetics, Evolution, and Environment, University College London, London, UK
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Delavaux CS, Crowther TW, Zohner CM, Robmann NM, Lauber T, van den Hoogen J, Kuebbing S, Liang J, de-Miguel S, Nabuurs GJ, Reich PB, Abegg M, Adou Yao YC, Alberti G, Almeyda Zambrano AM, Alvarado BV, Alvarez-Dávila E, Alvarez-Loayza P, Alves LF, Ammer C, Antón-Fernández C, Araujo-Murakami A, Arroyo L, Avitabile V, Aymard GA, Baker TR, Bałazy R, Banki O, Barroso JG, Bastian ML, Bastin JF, Birigazzi L, Birnbaum P, Bitariho R, Boeckx P, Bongers F, Bouriaud O, Brancalion PHS, Brandl S, Brienen R, Broadbent EN, Bruelheide H, Bussotti F, Gatti RC, César RG, Cesljar G, Chazdon R, Chen HYH, Chisholm C, Cho H, Cienciala E, Clark C, Clark D, Colletta GD, Coomes DA, Cornejo Valverde F, Corral-Rivas JJ, Crim PM, Cumming JR, Dayanandan S, de Gasper AL, Decuyper M, Derroire G, DeVries B, Djordjevic I, Dolezal J, Dourdain A, Engone Obiang NL, Enquist BJ, Eyre TJ, Fandohan AB, Fayle TM, Feldpausch TR, Ferreira LV, Fischer M, Fletcher C, Frizzera L, Gamarra JGP, Gianelle D, Glick HB, Harris DJ, Hector A, Hemp A, Hengeveld G, Hérault B, Herbohn JL, Herold M, Hillers A, Honorio Coronado EN, Hui C, Ibanez TT, Amaral I, Imai N, Jagodziński AM, Jaroszewicz B, Johannsen VK, Joly CA, Jucker T, Jung I, Karminov V, Kartawinata K, Kearsley E, Kenfack D, Kennard DK, Kepfer-Rojas S, Keppel G, Khan ML, Killeen TJ, Kim HS, Kitayama K, Köhl M, Korjus H, Kraxner F, Laarmann D, Lang M, Lewis SL, Lu H, Lukina NV, Maitner BS, Malhi Y, Marcon E, Marimon BS, Marimon-Junior BH, Marshall AR, Martin EH, Martynenko O, Meave JA, Melo-Cruz O, Mendoza C, Merow C, Mendoza AM, Moreno VS, Mukul SA, Mundhenk P, Nava-Miranda MG, Neill D, Neldner VJ, Nevenic RV, Ngugi MR, Niklaus PA, Oleksyn J, Ontikov P, Ortiz-Malavasi E, Pan Y, Paquette A, Parada-Gutierrez A, Parfenova EI, Park M, Parren M, Parthasarathy N, Peri PL, Pfautsch S, Phillips OL, Picard N, Piedade MTTF, Piotto D, Pitman NCA, Polo I, Poorter L, Poulsen AD, Pretzsch H, Ramirez Arevalo F, Restrepo-Correa Z, Rodeghiero M, Rolim SG, Roopsind A, Rovero F, Rutishauser E, Saikia P, Salas-Eljatib C, Saner P, Schall P, Schepaschenko D, Scherer-Lorenzen M, Schmid B, Schöngart J, Searle EB, Seben V, Serra-Diaz JM, Sheil D, Shvidenko AZ, Silva-Espejo JE, Silveira M, Singh J, Sist P, Slik F, Sonké B, Souza AF, Miscicki S, Stereńczak KJ, Svenning JC, Svoboda M, Swanepoel B, Targhetta N, Tchebakova N, Ter Steege H, Thomas R, Tikhonova E, Umunay PM, Usoltsev VA, Valencia R, Valladares F, van der Plas F, Do TV, van Nuland ME, Vasquez RM, Verbeeck H, Viana H, Vibrans AC, Vieira S, von Gadow K, Wang HF, Watson JV, Werner GDA, Wiser SK, Wittmann F, Woell H, Wortel V, Zagt R, Zawiła-Niedźwiecki T, Zhang C, Zhao X, Zhou M, Zhu ZX, Zo-Bi IC, Maynard DS. Native diversity buffers against severity of non-native tree invasions. Nature 2023; 621:773-781. [PMID: 37612513 PMCID: PMC10533391 DOI: 10.1038/s41586-023-06440-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 07/14/2023] [Indexed: 08/25/2023]
Abstract
Determining the drivers of non-native plant invasions is critical for managing native ecosystems and limiting the spread of invasive species1,2. Tree invasions in particular have been relatively overlooked, even though they have the potential to transform ecosystems and economies3,4. Here, leveraging global tree databases5-7, we explore how the phylogenetic and functional diversity of native tree communities, human pressure and the environment influence the establishment of non-native tree species and the subsequent invasion severity. We find that anthropogenic factors are key to predicting whether a location is invaded, but that invasion severity is underpinned by native diversity, with higher diversity predicting lower invasion severity. Temperature and precipitation emerge as strong predictors of invasion strategy, with non-native species invading successfully when they are similar to the native community in cold or dry extremes. Yet, despite the influence of these ecological forces in determining invasion strategy, we find evidence that these patterns can be obscured by human activity, with lower ecological signal in areas with higher proximity to shipping ports. Our global perspective of non-native tree invasion highlights that human drivers influence non-native tree presence, and that native phylogenetic and functional diversity have a critical role in the establishment and spread of subsequent invasions.
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Affiliation(s)
- Camille S Delavaux
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland.
| | - Thomas W Crowther
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Constantin M Zohner
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Niamh M Robmann
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Thomas Lauber
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Johan van den Hoogen
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Sara Kuebbing
- The Forest School at The Yale School of the Environment, Yale University, New Haven, CT, USA
| | - Jingjing Liang
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Sergio de-Miguel
- Department of Crop and Forest Sciences, University of Lleida, Lleida, Spain
- Joint Research Unit CTFC-AGROTECNIO-CERCA, Solsona, Spain
| | | | - Peter B Reich
- Department of Forest Resources, University of Minnesota, St Paul, MN, USA
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales, Australia
- Institute for Global Change Biology, and School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, USA
| | - Meinrad Abegg
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | - Yves C Adou Yao
- UFR Biosciences, University Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire
| | - Giorgio Alberti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Faculty of Science and Technology, Free University of Bolzano, Bolzano, Italy
| | - Angelica M Almeyda Zambrano
- Spatial Ecology and Conservation Laboratory, Department of Tourism, Recreation and Sport Management, University of Florida, Gainesville, FL, USA
| | | | | | | | - Luciana F Alves
- Center for Tropical Research, Institute of the Environment and Sustainability, UCLA, Los Angeles, CA, USA
| | - Christian Ammer
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Clara Antón-Fernández
- Division of Forest and Forest Resources, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
| | | | - Luzmila Arroyo
- Museo de Historia Natural Noel kempff Mercado, Santa Cruz, Bolivia
| | | | - Gerardo A Aymard
- UNELLEZ-Guanare, Programa de Ciencias del Agro y el Mar, Herbario Universitario (PORT), Portuguesa, Venezuela
- Compensation International S. A. Ci Progress-GreenLife, Bogotá, Colombia
| | | | - Radomir Bałazy
- Department of Geomatics, Forest Research Institute, Raszyn, Poland
| | - Olaf Banki
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Jorcely G Barroso
- Centro Multidisciplinar, Universidade Federal do Acre, Rio Branco, Brazil
| | - Meredith L Bastian
- Proceedings of the National Academy of Sciences, Washington, DC, USA
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA
| | - Jean-Francois Bastin
- TERRA Teach and Research Centre, Gembloux Agro Bio-Tech, University of Liege, Liege, Belgium
| | - Luca Birigazzi
- United Nation Framework Convention on Climate Change, Bonn, Germany
| | - Philippe Birnbaum
- Institut Agronomique néo-Calédonien (IAC), Nouméa, New Caledonia
- AMAP, University of Montpellier, Montpellier, France
- CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Robert Bitariho
- Institute of Tropical Forest Conservation, Mbarara University of Sciences and Technology, Mbarara, Uganda
| | - Pascal Boeckx
- Isotope Bioscience Laboratory-ISOFYS, Ghent University, Ghent, Belgium
| | - Frans Bongers
- Wageningen University and Research, Wageningen, The Netherlands
| | - Olivier Bouriaud
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies, and Distributed Systems for Fabrication and Control (MANSiD), Stefan cel Mare University of Suceava, Suceava, Romania
| | - Pedro H S Brancalion
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | | | - Roel Brienen
- School of Geography, University of Leeds, Leeds, UK
| | - Eben N Broadbent
- Spatial Ecology and Conservation Laboratory, School of Forest Resources and Conservation, University of Florida, Gainesville, FL, USA
| | - Helge Bruelheide
- Institute of Biology, Geobotany and Botanical Garden, Martin Luther University Halle-Wittenberg, Halle-Wittenberg, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | - Filippo Bussotti
- Department of Agriculture, Food, Environment and Forest (DAGRI), University of Firenze, Florence, Italy
| | - Roberto Cazzolla Gatti
- Department of Biological, Geological, and Environmental Sciences, University of Bologna, Bologna, Italy
| | - Ricardo G César
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Goran Cesljar
- Department of Spatial Regulation, GIS and Forest Policy, Institute of Forestry, Belgrade, Serbia
| | - Robin Chazdon
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Han Y H Chen
- Faculty of Natural Resources Management, Lakehead University, Thunder Bay, Ontario, Canada
| | - Chelsea Chisholm
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
| | - Hyunkook Cho
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Emil Cienciala
- IFER-Institute of Forest Ecosystem Research, Jilove u Prahy, Czech Republic
- Global Change Research Institute CAS, Brno, Czech Republic
| | - Connie Clark
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - David Clark
- Department of Biology, University of Missouri-St Louis, St Louis, MO, USA
| | - Gabriel D Colletta
- Programa de Pós-graduação em Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, Brazil
| | - David A Coomes
- Department of Plant Sciences and Conservation Research Institute, University of Cambridge, Cambridge, UK
| | | | - José J Corral-Rivas
- Facultad de Ciencias Forestales y Ambientales, Universidad Juárez del Estado de Durango, Durango, Mexico
| | - Philip M Crim
- Department of Biology, West Virginia University, Morgantown, WV, USA
- Department of Physical and Biological Sciences, The College of Saint Rose, Albany, NY, USA
| | | | - Selvadurai Dayanandan
- Biology Department, Centre for Structural and Functional Genomics, Concordia University, Montreal, Quebec, Canada
| | - André L de Gasper
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
| | - Mathieu Decuyper
- Wageningen University and Research, Wageningen, The Netherlands
- World Agroforestry (ICRAF), Nairobi, Kenya
| | - Géraldine Derroire
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE), Université des Antilles, Université de la Guyane, Campus Agronomique, Kourou, France
| | - Ben DeVries
- Department of Geographical Sciences, University of Maryland, College Park, MD, USA
| | | | - Jiri Dolezal
- Institute of Botany, The Czech Academy of Sciences, Třeboň, Czech Republic
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Aurélie Dourdain
- Cirad, UMR EcoFoG (AgroParisTech, CNRS, INRAE), Université des Antilles, Université de la Guyane, Campus Agronomique, Kourou, France
| | | | - Brian J Enquist
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
- The Santa Fe Institute, Santa Fe, NM, USA
| | - Teresa J Eyre
- Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
| | | | - Tom M Fayle
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
- Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic
| | - Ted R Feldpausch
- Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Leandro V Ferreira
- Museu Paraense Emílio Goeldi. Coordenação de Ciências da Terra e Ecologia, Belém, Pará, Brazil
| | - Markus Fischer
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | | | - Lorenzo Frizzera
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
| | - Javier G P Gamarra
- Forestry Division, Food and Agriculture Organization of the United Nations, Rome, Italy
| | - Damiano Gianelle
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
| | | | | | - Andrew Hector
- Department of Plant Sciences, University of Oxford, Oxford, UK
| | - Andreas Hemp
- Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany
| | | | - Bruno Hérault
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - John L Herbohn
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Maroochydore, Queensland, Australia
| | - Martin Herold
- Wageningen University and Research, Wageningen, The Netherlands
| | - Annika Hillers
- Centre for Conservation Science, The Royal Society for the Protection of Birds, Sandy, UK
- Wild Chimpanzee Foundation, Liberia Office, Monrovia, Liberia
| | | | - Cang Hui
- Centre for Invasion Biology, Department of Mathematical Sciences, Stellenbosch University, Stellenbosch, South Africa
- Theoretical Ecology Unit, African Institute for Mathematical Sciences, Cape Town, South Africa
| | - Thomas T Ibanez
- AMAP, University of Montpellier, Montpellier, France
- CIRAD, CNRS, INRAE, IRD, Montpellier, France
| | - Iêda Amaral
- National Institute of Amazonian Research, Manaus, Brazil
| | - Nobuo Imai
- Department of Forest Science, Tokyo University of Agriculture, Tokyo, Japan
| | - Andrzej M Jagodziński
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
- Poznań University of Life Sciences, Department of Game Management and Forest Protection, Poznań, Poland
| | - Bogdan Jaroszewicz
- Faculty of Biology, Białowieża Geobotanical Station, University of Warsaw, Białowieża, Poland
| | - Vivian Kvist Johannsen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Carlos A Joly
- Department of Plant Biology, Institute of Biology, University of Campinas, UNICAMP, Campinas, Brazil
| | - Tommaso Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - Ilbin Jung
- Division of Forest Resources Information, Korea Forest Promotion Institute, Seoul, South Korea
| | - Viktor Karminov
- Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russia
| | | | - Elizabeth Kearsley
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - David Kenfack
- CTFS-ForestGEO, Smithsonian Tropical Research Institute, Balboa, Panama
| | - Deborah K Kennard
- Department of Physical and Environmental Sciences, Colorado Mesa University, Grand Junction, CO, USA
| | - Sebastian Kepfer-Rojas
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Gunnar Keppel
- UniSA STEM and Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | - Mohammed Latif Khan
- Department of Botany, Dr Harisingh Gour Vishwavidyalaya (A Central University), Sagar, India
| | | | - Hyun Seok Kim
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
- Interdisciplinary Program in Agricultural and Forest Meteorology, Seoul National University, Seoul, South Korea
- National Center for Agro Meteorology, Seoul, South Korea
- Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
| | | | - Michael Köhl
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - Henn Korjus
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Florian Kraxner
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
| | - Diana Laarmann
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Mait Lang
- Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
| | - Simon L Lewis
- School of Geography, University of Leeds, Leeds, UK
- Department of Geography, University College London, London, UK
| | - Huicui Lu
- Faculty of Forestry, Qingdao Agricultural University, Qingdao, China
| | - Natalia V Lukina
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russia
| | - Brian S Maitner
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Yadvinder Malhi
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Eric Marcon
- AgroParisTech, UMR-AMAP, Cirad, CNRS, INRA, IRD, Université de Montpellier, Montpellier, France
| | | | - Ben Hur Marimon-Junior
- Departamento de Ciências Biológicas, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Andrew R Marshall
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Geography, University of York, York, UK
- Flamingo Land, Malton, UK
| | - Emanuel H Martin
- Department of Wildlife Management, College of African Wildlife Management, Mweka, Tanzania
| | - Olga Martynenko
- Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russia
| | - Jorge A Meave
- Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Casimiro Mendoza
- Colegio de Profesionales Forestales de Cochabamba, Cochabamba, Bolivia
| | - Cory Merow
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA
| | - Abel Monteagudo Mendoza
- Jardín Botánico de Missouri, Pasco, Peru
- Universidad Nacional de San Antonio Abad del Cusco, Cusco, Peru
| | - Vanessa S Moreno
- Department of Forest Sciences, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Sharif A Mukul
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - Philip Mundhenk
- Institute for World Forestry, University of Hamburg, Hamburg, Germany
| | - María Guadalupe Nava-Miranda
- Laboratorio de geomática, Instituto de Silvicultura e Industria de la Madera, Universidad Juárez del Estado de Durango, Durango, Mexico
- Programa de doctorado en Ingeniería para el desarrollo rural y civil, Escuela de Doctorado Internacional de la Universidad de Santiago de Compostela, Santiago de Compostela, Spain
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - David Neill
- Universidad Estatal Amazónica, Puyo, Pastaza, Ecuador
| | - Victor J Neldner
- Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
| | | | - Michael R Ngugi
- Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
| | - Pascal A Niklaus
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zurich, Switzerland
| | - Jacek Oleksyn
- Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland
| | - Petr Ontikov
- Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russia
| | | | - Yude Pan
- Climate, Fire, and Carbon Cycle Sciences, USDA Forest Service, Durham, NC, USA
| | - Alain Paquette
- Centre for Forest Research, Université du Québec à Montréal, Montreal, Quebec, Canada
| | | | - Elena I Parfenova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
| | - Minjee Park
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, South Korea
| | - Marc Parren
- Forest Ecology and Forest Management Group, Wageningen University and Research, Wageningen, The Netherlands
| | | | - Pablo L Peri
- Instituto Nacional de Tecnología Agropecuaria (INTA), Universidad Nacional de la Patagonia Austral (UNPA), Consejo Nacional de Investigaciones Científicas y Tecnicas (CONICET), Río Gallegos, Argentina
| | - Sebastian Pfautsch
- School of Social Sciences (Urban Studies), Western Sydney University, Penrith, New South Wales, Australia
| | | | - Nicolas Picard
- Forestry Department, Food and Agriculture Organization of the United Nations, Rome, Italy
| | | | - Daniel Piotto
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | | | - Irina Polo
- Jardín Botánico de Medellín, Medellin, Colombia
| | - Lourens Poorter
- Wageningen University and Research, Wageningen, The Netherlands
| | | | - Hans Pretzsch
- Chair for Forest Growth and Yield Science, TUM School for Life Sciences, Technical University of Munich, Munich, Germany
| | | | - Zorayda Restrepo-Correa
- Servicios Ecosistémicos y Cambio Climático (SECC), Fundación Con Vida & Corporación COL-TREE, Medellín, Colombia
| | - Mirco Rodeghiero
- Research and Innovation Center, Fondazione Edmund Mach, San Michele All'adige, Italy
- Centro Agricoltura, Alimenti, Ambiente, University of Trento, San Michele All'adige, Italy
| | - Samir G Rolim
- Laboratório de Dendrologia e Silvicultura Tropical, Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna, Brazil
| | - Anand Roopsind
- Department of Biological Sciences, Boise State University, Boise, ID, USA
| | - Francesco Rovero
- Department of Biology, University of Florence, Florence, Italy
- Tropical Biodiversity, MUSE-Museo delle Scienze, Trento, Italy
| | | | - Purabi Saikia
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, India
| | - Christian Salas-Eljatib
- Centro de Modelación y Monitoreo de Ecosistemas, Universidad Mayor, Santiago, Chile
- Vicerrectoria de Investigacion y Postgrado, Universidad de La Frontera, Temuco, Chile
- Depto. de Silvicultura y Conservacion de la Naturaleza, Universidad de Chile, Temuco, Chile
| | | | - Peter Schall
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Dmitry Schepaschenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
- Siberian Federal University, Krasnoyarsk Russian Federation, Krasnoyarsk, Russia
| | | | - Bernhard Schmid
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zurich, Switzerland
| | | | - Eric B Searle
- Centre for Forest Research, Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Vladimír Seben
- National Forest Centre, Forest Research Institute Zvolen, Zvolen, Slovakia
| | - Josep M Serra-Diaz
- Université de Lorraine, AgroParisTech, INRAE, Silva, Nancy, France
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) and Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
| | - Douglas Sheil
- Forest Ecology and Forest Management, Wageningen University and Research, Wageningen, The Netherlands
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Anatoly Z Shvidenko
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
| | | | - Marcos Silveira
- Centro de Ciências Biológicas e da Natureza, Universidade Federal do Acre, Rio Branco, Acre, Brazil
| | - James Singh
- Guyana Forestry Commission, Georgetown, France
| | - Plinio Sist
- Cirad, UPR Forêts et Sociétés, University of Montpellier, Montpellier, France
| | - Ferry Slik
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei
| | - Bonaventure Sonké
- Plant Systematic and Ecology Laboratory, Department of Biology, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Alexandre F Souza
- Departamento de Ecologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | | | | | - Jens-Christian Svenning
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO) and Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Biology, Aarhus University, Aarhus, Denmark
- Section for Ecoinformatics & Biodiversity, Department of Biology, Aarhus University, Aarhus, Denmark
| | - Miroslav Svoboda
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
| | | | | | - Nadja Tchebakova
- V. N. Sukachev Institute of Forest, FRC KSC, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Quantitative Biodiversity Dynamics, Betafaculty, Utrecht University, Utrecht, The Netherlands
| | - Raquel Thomas
- Iwokrama International Centre for Rainforest Conservation and Development (IIC), Georgetown, Guyana
| | - Elena Tikhonova
- Center for Forest Ecology and Productivity, Russian Academy of Sciences, Moscow, Russia
| | - Peter M Umunay
- School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | - Vladimir A Usoltsev
- Botanical Garden of Ural Branch of Russian Academy of Sciences, Ural State Forest Engineering University, Yekaterinburg, Russia
| | | | | | - Fons van der Plas
- Plant Ecology and Nature Conservation Group, Wageningen University, Wageningen, The Netherlands
| | - Tran Van Do
- Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Hanoi, Vietnam
| | | | | | - Hans Verbeeck
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | - Helder Viana
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, UTAD, Viseu, Portugal
- Department of Ecology and Sustainable Agriculture, Agricultural High School, Polytechnic Institute of Viseu, Viseu, Portugal
| | - Alexander C Vibrans
- Natural Science Department, Universidade Regional de Blumenau, Blumenau, Brazil
- Department of Forest Engineering Universidade Regional de Blumenau, Blumenau, Brazil
| | - Simone Vieira
- Environmental Studies and Research Center, University of Campinas, UNICAMP, Campinas, Brazil
| | - Klaus von Gadow
- Department of Forest and Wood Science, University of Stellenbosch, Stellenbosch, South Africa
| | - Hua-Feng Wang
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - James V Watson
- Division of Forestry and Natural Resources, West Virginia University, Morgantown, WV, USA
| | | | - Susan K Wiser
- Manaaki Whenua-Landcare Research, Lincoln, New Zealand
| | - Florian Wittmann
- Department of Wetland Ecology, Institute for Geography and Geoecology, Karlsruhe Institute for Technology, Karlsruhe, Germany
| | | | - Verginia Wortel
- Centre for Agricultural Research in Suriname (CELOS), Paramaribo, Suriname
| | - Roderik Zagt
- Tropenbos International, Wageningen, The Netherlands
| | | | - Chunyu Zhang
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Xiuhai Zhao
- Research Center of Forest Management Engineering of State Forestry and Grassland Administration, Beijing Forestry University, Beijing, China
| | - Mo Zhou
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | - Zhi-Xin Zhu
- Key Laboratory of Tropical Biological Resources, Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, China
| | - Irie C Zo-Bi
- Department of Forestry and Environment, National Polytechnic Institute (INP-HB), Yamoussoukro, Côte d'Ivoire
| | - Daniel S Maynard
- Institute of Integrative Biology, ETH Zurich (Swiss Federal Institute of Technology), Zurich, Switzerland
- Department of Genetics, Evolution, and Environment, University College London, London, UK
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Rajakariar K, Andrianopoulos N, Gayed D, Liang D, Backhouse B, Ajani AE, Duffy SJ, Brennan A, Roberts L, Reid CM, Oqueli E, Clark D, Freeman M. Outcomes of thrombus aspiration during primary percutaneous coronary intervention for ST-elevation myocardial infarction. Intern Med J 2023; 53:1376-1382. [PMID: 35670161 DOI: 10.1111/imj.15828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 06/01/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Previous large multi-centre randomised controlled trials have not provided clear benefit with routine intracoronary thrombus aspiration (TA) as an adjunct to primary percutaneous coronary intervention (PCI) in patients with ST-elevation myocardial infarction (STEMI). AIM To determine whether there is a difference in outcomes with the use of manual TA prior to PCI, compared with PCI alone in a cohort of patients with STEMI. METHODS We analysed data from 6270 consecutive patients undergoing primary PCI for STEMI prospectively enrolled in the Melbourne Interventional Group registry between 2007 and 2018. Multivariable analysis was performed to determine predictors of 30-day major adverse cardiovascular and cerebrovascular events (MACCE) and long-term mortality. RESULTS We compared 1621 (26%) patients undergoing primary PCI with TA to 4649 (74%) patients undergoing PCI alone. Male gender (81% vs 78%; P < 0.01), younger age (61 vs 63 years; P = 0.03), GP-IIb/IIIa use (76% vs 58%, P < 0.01), and current smoking (40% vs 36%; P < 0.01) were more common in the TA group. TA was more likely to be used in patients with complex lesions (83% vs 66%; P < 0.01) with TIMI 0 flow (77% vs 56%; P < 0.01). No significant difference in post-procedural TIMI flow, stroke, 30-day mortality, or long-term mortality were identified. Multivariable analysis demonstrated a reduction in 30-day MACCE (hazard ratio (HR) 0.75; confidence interval (CI) 0.63-0.89; P < 0.01) in the TA group, but was not associated with long-term mortality (HR 0.98; CI 0.85-1.1; P = 0.73). CONCLUSION The use of TA in patients undergoing primary PCI for STEMI was not associated with improved short or long-term mortality when compared with PCI alone.
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Affiliation(s)
- Kevin Rajakariar
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Nick Andrianopoulos
- Centre of Cardiovascular Research and Education in Therapeutics (CCRE), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Daniel Gayed
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Danlu Liang
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Brendan Backhouse
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Andrew E Ajani
- Department of Cardiology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Stephen J Duffy
- Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia
| | - Angela Brennan
- Centre of Cardiovascular Research and Education in Therapeutics (CCRE), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Louise Roberts
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
| | - Christopher M Reid
- Centre of Cardiovascular Research and Education in Therapeutics (CCRE), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Ernesto Oqueli
- Department of Cardiology, Ballarat Health Services, Ballarat, Victoria, Australia
| | - David Clark
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Melanie Freeman
- Department of Cardiology, Eastern Health, Melbourne, Victoria, Australia
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22
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Baughan N, Pell JP, Mackay DF, Clark D, King A, Fleming M. Educational outcomes in childhood cancer survivors: A Scotland-wide record-linkage study of 766,217 schoolchildren. PLoS One 2023; 18:e0286840. [PMID: 37494295 PMCID: PMC10370705 DOI: 10.1371/journal.pone.0286840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/24/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND A cancer diagnosis during childhood greatly disrupts the lives of those affected, causing physical and psychological challenges. We aim to investigate educational outcomes among schoolchildren with a previous cancer diagnosis compared to their peers. METHODS Individual records from four national education databases and three national health databases were linked to construct a cohort of all singleton schoolchildren born in Scotland attending Scottish local-authority schools between 2009-2013. Pupils previously diagnosed with any cancer, haematological cancers, and central nervous system (CNS) cancers, were compared to their unaffected peers with respect to five educational outcomes: special educational need (SEN), absenteeism, school exclusion, academic attainment, and unemployment. Analyses were adjusted for sociodemographic and maternity factors and chronic conditions. RESULTS Of 766,217 pupils, 1,313 (0.17%) had a previous cancer diagnosis. Children with any cancer had increased odds of SEN (OR 3.26, 95% CI 2.86-3.71), absenteeism (IRR 1.82, 95% CI 1.70-1.94), and low attainment (OR 2.15, 95% CI 1.52-3.03) compared to their peers. Similar findings were observed for haematological (SEN OR 2.62, 95% CI 2.12-3.24; absenteeism IRR 2.04, 95% CI 1.85-2.25; low attainment OR 2.17, 95% CI 1.31-3.61) and CNS (SEN OR 6.44, 95% CI 4.91-8.46; absenteeism IRR 1.75, 95% CI 1.51-2.04; low attainment OR 3.33, 95% CI 1.52-7.30) cancers. Lower exclusions were observed among children with any cancer (IRR 0.51, 95% CI 0.31-0.83) and CNS cancer (IRR 0.20, 95% CI 0.06-0.61). No associations were observed with unemployment. CONCLUSIONS This study highlights the wider impacts of childhood cancer on educational outcomes. These children need to be supported, as poor educational outcomes can further impact later health.
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Affiliation(s)
- Nicholas Baughan
- School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, United Kingdom
| | - Jill P Pell
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Daniel F Mackay
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - David Clark
- Public Health Scotland, Edinburgh, United Kingdom
| | - Albert King
- ScotXed, Scottish Government, Edinburgh, United Kingdom
| | - Michael Fleming
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
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23
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Allen D, Hanumantharao SN, McDonell R, Irvine KA, Sahbaie P, Clark D, Blum P. Preclinical characterization of the efficacy and safety of biologic N-001 as a novel pain analgesic for post-operative acute pain treatment. Sci Rep 2023; 13:11778. [PMID: 37479740 PMCID: PMC10362049 DOI: 10.1038/s41598-023-38618-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 07/11/2023] [Indexed: 07/23/2023] Open
Abstract
Inhibition of actin remodeling in nerves modulates action potential propagation and therefore could be used to treat acute pain. N-001 is a novel protein analgesic engineered from several C. Botulinum toxins. N-001 targets sensory neurons through ganglioside GT1b binding and ADP-ribosylates G-actin reducing actin remodeling. The activity and efficacy of N-001 was evaluated previously in vitro and in a mouse inflammatory pain model. To assess the relevance of N-001 for treatment of acute post-surgical pain, the current study evaluated the efficacy of N-001 in a mouse hind-paw incision model by peri-incisional and popliteal nerve block administration combined with mechanical testing. N-001 provided relief of pain-like behavior over 3 days and 2 days longer than the conventional long-acting anesthetic bupivacaine. Preclinical safety studies of N-001 indicated the drug produced no toxic or adverse immunological reactions over multiple doses in mice. These results combined with past targeting results encourage further investigation of N-001 as an analgesic for post-operative pain management with the potential to function as a differential nociceptor-specific nerve block.
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Affiliation(s)
- Derek Allen
- Neurocarrus Inc, Monterey, CA, USA
- Microbiology and Environmental Toxicology, University of California-Santa Cruz, Santa Cruz, CA, USA
- School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA
| | | | - Rylie McDonell
- School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA
| | | | - Peyman Sahbaie
- Stanford University School of Medicine, Stanford, CA, USA
| | - David Clark
- Stanford University School of Medicine, Stanford, CA, USA
- VA Palo Alto Health Care, Palo Alto, CA, USA
| | - Paul Blum
- Neurocarrus Inc, Monterey, CA, USA.
- Microbiology and Environmental Toxicology, University of California-Santa Cruz, Santa Cruz, CA, USA.
- School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.
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Joannides A, Korhonen TK, Clark D, Gnanakumar S, Venturini S, Mohan M, Bashford T, Baticulon R, Bhagavatula ID, Esene I, Fernández-Méndez R, Figaji A, Gupta D, Khan T, Laeke T, Martin M, Menon D, Paiva W, Park KB, Pattisapu JV, Rubiano AM, Sekhar V, Shabani H, Sichizya K, Solla D, Tirsit A, Tripathi M, Turner C, Depreitere B, Iaccarino C, Lippa L, Reisner A, Rosseau G, Servadei F, Trivedi R, Waran V, Kolias A, Hutchinson P. An international, prospective observational study on traumatic brain injury epidemiology study protocol: GEO-TBI: Incidence. NIHR Open Res 2023; 3:34. [PMID: 37881453 PMCID: PMC10593326 DOI: 10.3310/nihropenres.13377.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/16/2023] [Indexed: 10/27/2023]
Abstract
Background The epidemiology of traumatic brain injury (TBI) is unclear - it is estimated to affect 27-69 million individuals yearly with the bulk of the TBI burden in low-to-middle income countries (LMICs). Research has highlighted significant between-hospital variability in TBI outcomes following emergency surgery, but the overall incidence and epidemiology of TBI remains unclear. To address this need, we established the Global Epidemiology and Outcomes following Traumatic Brain Injury (GEO-TBI) registry, enabling recording of all TBI cases requiring admission irrespective of surgical treatment. Objective The GEO-TBI: Incidence study aims to describe TBI epidemiology and outcomes according to development indices, and to highlight best practices to facilitate further comparative research. Design Multi-centre, international, registry-based, prospective cohort study. Subjects Any unit managing TBI and participating in the GEO-TBI registry will be eligible to join the study. Each unit will select a 90-day study period. All TBI patients meeting the registry inclusion criteria (neurosurgical/ICU admission or neurosurgical operation) during the selected study period will be included in the GEO-TBI: Incidence. Methods All units will form a study team, that will gain local approval, identify eligible patients and input data. Data will be collected via the secure registry platform and validated after collection. Identifiers may be collected if required for local utility in accordance with the GEO-TBI protocol. Data Data related to initial presentation, interventions and short-term outcomes will be collected in line with the GEO-TBI core dataset, developed following consensus from an iterative survey and feedback process. Patient demographics, injury details, timing and nature of interventions and post-injury care will be collected alongside associated complications. The primary outcome measures for the study will be the Glasgow Outcome at Discharge Scale (GODS) and 14-day mortality. Secondary outcome measures will be mortality and extended Glasgow Outcome Scale (GOSE) at the most recent follow-up timepoint.
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Affiliation(s)
- Alexis Joannides
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Tommi Kalevi Korhonen
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
| | - David Clark
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Sujit Gnanakumar
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Sara Venturini
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Midhun Mohan
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Thomas Bashford
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Ronnie Baticulon
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila, Philippines
| | - Indira Devi Bhagavatula
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru, Karnataka, India
| | - Ignatius Esene
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili, Cameroon
| | - Rocío Fernández-Méndez
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Anthony Figaji
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa
| | - Deepak Gupta
- Department of neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Tariq Khan
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar, Pakistan
| | - Tsegazeab Laeke
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | | | - David Menon
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Wellingson Paiva
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | - Kee B. Park
- Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Jogi V. Pattisapu
- University of Central Florida College of Medicine, Orlando, Florida, USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
| | | | - Vijaya Sekhar
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
| | - Hamisi Shabani
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
| | - Kachinga Sichizya
- Department of Neurosurgery, University Teaching Hospital, Lusaka, Zambia
| | - Davi Solla
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | - Abenezer Tirsit
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Manjul Tripathi
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Carole Turner
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Bart Depreitere
- Department of Neurosciences, University Hospital Leuven, UZ, Leuven, Belgium
| | - Corrado Iaccarino
- School of Neurosurgery, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Division of Neurosurgery, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia, Italy
| | - Laura Lippa
- Department of Neurosurgery, Ospedale Niguarda, Milan, Italy
| | - Andrew Reisner
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Gail Rosseau
- Barrow Global, Barrow Neurosurgical Institute, Phoenix, Arizona, USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Franco Servadei
- Department of Neurosurgery, Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan, Italy
| | - Rikin Trivedi
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Vicknes Waran
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Angelos Kolias
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Peter Hutchinson
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - NIHR Global Health Research Group on Acquired Brain and Spine Injury
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila, Philippines
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru, Karnataka, India
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili, Cameroon
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa
- Department of neurosurgery, All India Institute of Medical Sciences, New Delhi, India
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar, Pakistan
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Orion MedTech Ltd. CIC, Cambridge, UK
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
- Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
- University of Central Florida College of Medicine, Orlando, Florida, USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
- Neurosciences Institute, El Bosque University, Bogotá, Colombia
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
- Department of Neurosurgery, University Teaching Hospital, Lusaka, Zambia
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
- Department of Neurosciences, University Hospital Leuven, UZ, Leuven, Belgium
- School of Neurosurgery, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Division of Neurosurgery, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia, Italy
- Department of Neurosurgery, Ospedale Niguarda, Milan, Italy
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
- Barrow Global, Barrow Neurosurgical Institute, Phoenix, Arizona, USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Department of Neurosurgery, Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan, Italy
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - The GEO-TBI Collaborative
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila, Philippines
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru, Karnataka, India
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili, Cameroon
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa
- Department of neurosurgery, All India Institute of Medical Sciences, New Delhi, India
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar, Pakistan
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Orion MedTech Ltd. CIC, Cambridge, UK
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
- Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
- University of Central Florida College of Medicine, Orlando, Florida, USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
- Neurosciences Institute, El Bosque University, Bogotá, Colombia
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
- Department of Neurosurgery, University Teaching Hospital, Lusaka, Zambia
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
- Department of Neurosciences, University Hospital Leuven, UZ, Leuven, Belgium
- School of Neurosurgery, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Division of Neurosurgery, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia, Italy
- Department of Neurosurgery, Ospedale Niguarda, Milan, Italy
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
- Barrow Global, Barrow Neurosurgical Institute, Phoenix, Arizona, USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Department of Neurosurgery, Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan, Italy
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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25
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Williams-Young DB, Asadchev A, Popovici DT, Clark D, Waldrop J, Windus TL, Valeev EF, de Jong WA. Distributed memory, GPU accelerated Fock construction for hybrid, Gaussian basis density functional theory. J Chem Phys 2023; 158:234104. [PMID: 37326157 DOI: 10.1063/5.0151070] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/26/2023] [Indexed: 06/17/2023] Open
Abstract
With the growing reliance of modern supercomputers on accelerator-based architecture such a graphics processing units (GPUs), the development and optimization of electronic structure methods to exploit these massively parallel resources has become a recent priority. While significant strides have been made in the development GPU accelerated, distributed memory algorithms for many modern electronic structure methods, the primary focus of GPU development for Gaussian basis atomic orbital methods has been for shared memory systems with only a handful of examples pursing massive parallelism. In the present work, we present a set of distributed memory algorithms for the evaluation of the Coulomb and exact exchange matrices for hybrid Kohn-Sham DFT with Gaussian basis sets via direct density-fitted (DF-J-Engine) and seminumerical (sn-K) methods, respectively. The absolute performance and strong scalability of the developed methods are demonstrated on systems ranging from a few hundred to over one thousand atoms using up to 128 NVIDIA A100 GPUs on the Perlmutter supercomputer.
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Affiliation(s)
- David B Williams-Young
- Applied Mathematics and Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - Andrey Asadchev
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - Doru Thom Popovici
- Applied Mathematics and Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - David Clark
- NVIDIA Corporation, Santa Clara, California 95051, USA
| | - Jonathan Waldrop
- Chemical and Biological Sciences Division, Ames National Laboratory, Ames, Iowa 50011, USA
| | - Theresa L Windus
- Chemical and Biological Sciences Division, Ames National Laboratory, Ames, Iowa 50011, USA
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA
| | - Edward F Valeev
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - Wibe A de Jong
- Applied Mathematics and Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
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26
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Orsborne C, Anton-Rodrigez JM, Sherratt N, Watkins A, Lohezic M, Clark D, Lloyd W, Naish JH, Woolfson P, Reid AB, Schmitt M, Muthu S, Arumugam P, Jovanovic A, Miller CA. Inflammatory Fabry Cardiomyopathy Demonstrated Using Simultaneous [ 18F]-FDG PET-CMR. JACC Case Rep 2023; 15:101863. [PMID: 37283843 PMCID: PMC10240277 DOI: 10.1016/j.jaccas.2023.101863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/15/2023] [Accepted: 04/07/2023] [Indexed: 06/08/2023]
Abstract
Using hybridized [18F]-fluorodeoxyglucose positron emission tomography with cardiac magnetic resonance, we identify active myocardial inflammation and demonstrate its relationship with late gadolinium enhancement, in Fabry disease. We demonstrate that late gadolinium enhancement represents, at least in part, active myocardial inflammation and identify an early inflammatory phenotype that may represent a therapeutic window before irreversible tissue injury and adaptation occur. (Level of Difficulty: Intermediate.).
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Affiliation(s)
- Christopher Orsborne
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Jose M. Anton-Rodrigez
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Neal Sherratt
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Amy Watkins
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | | | - David Clark
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - William Lloyd
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Josephine H. Naish
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Peter Woolfson
- Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Anna B. Reid
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Matthias Schmitt
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Sivakumar Muthu
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | | | - Ana Jovanovic
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Christopher A. Miller
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Division of Cell-Matrix Biology & Regenerative Medicine, Wellcome Centre for Cell-Matrix Research, School of Biology, Faculty of Biology, Medicine & Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
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27
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Wu Y, Terekhanova NV, Caravan W, Naser Al Deen N, Lal P, Chen S, Mo CK, Cao S, Li Y, Karpova A, Liu R, Zhao Y, Shinkle A, Strunilin I, Weimholt C, Sato K, Yao L, Serasanambati M, Yang X, Wyczalkowski M, Zhu H, Zhou DC, Jayasinghe RG, Mendez D, Wendl MC, Clark D, Newton C, Ruan Y, Reimers MA, Pachynski RK, Kinsinger C, Jewell S, Chan DW, Zhang H, Chaudhuri AA, Chheda MG, Humphreys BD, Mesri M, Rodriguez H, Hsieh JJ, Ding L, Chen F. Author Correction: Epigenetic and transcriptomic characterization reveals progression markers and essential pathways in clear cell renal cell carcinoma. Nat Commun 2023; 14:2817. [PMID: 37198186 DOI: 10.1038/s41467-023-38561-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023] Open
Affiliation(s)
- Yige Wu
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Nadezhda V Terekhanova
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Wagma Caravan
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Nataly Naser Al Deen
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Preet Lal
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Siqi Chen
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Chia-Kuei Mo
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Song Cao
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Yize Li
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Alla Karpova
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Ruiyang Liu
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Yanyan Zhao
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Andrew Shinkle
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Ilya Strunilin
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Cody Weimholt
- Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Kazuhito Sato
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Lijun Yao
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Mamatha Serasanambati
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Xiaolu Yang
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Matthew Wyczalkowski
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Houxiang Zhu
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Daniel Cui Zhou
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Reyka G Jayasinghe
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Daniel Mendez
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Michael C Wendl
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
- Department of Genetics, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO, 63130, USA
| | - David Clark
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21231, USA
| | | | - Yijun Ruan
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT, 06032, USA
| | - Melissa A Reimers
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Russell K Pachynski
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Chris Kinsinger
- Office of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Scott Jewell
- Van Andel Institutes, Grand Rapids, MI, 49503, USA
| | - Daniel W Chan
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21231, USA
| | - Hui Zhang
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21231, USA
| | - Aadel A Chaudhuri
- Department of Genetics, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Milan G Chheda
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Benjamin D Humphreys
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Mehdi Mesri
- Office of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Henry Rodriguez
- Office of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - James J Hsieh
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Li Ding
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA.
- Department of Genetics, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA.
| | - Feng Chen
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA.
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28
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Adams LJ, Pell JP, Mackay DF, Clark D, King A, Fleming M. Infant feeding method and special educational need in 191,745 Scottish schoolchildren: A national, population cohort study. PLoS Med 2023; 20:e1004191. [PMID: 37022988 PMCID: PMC10079126 DOI: 10.1371/journal.pmed.1004191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 02/06/2023] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND While special educational needs (SEN) are increasingly recorded among schoolchildren, infant breastfeeding has been associated with reduced incidence of childhood physical and mental health problems. This study investigated relationships between infant feeding method and risk of all-cause and cause-specific SEN. METHODS AND FINDINGS A population cohort of schoolchildren in Scotland was constructed by linking together health (maternity, birth, and health visitor records) and education (annual school pupil census) databases. Inclusion was restricted to singleton children, born in Scotland from 2004 onwards with available breastfeeding data and who attended local authority mainstream or special schools between 2009 and 2013. Generalised estimating equation models with a binomial distribution and logit link function investigated associations between infant feeding method at 6 to 8 weeks and all-cause and cause-specific SEN, adjusting for sociodemographic and maternity factors. Of 191,745 children meeting inclusion criteria, 126,907 (66.2%) were formula-fed, 48,473 (25.3%) exclusively breastfed, and 16,365 (8.5%) mixed-fed. Overall, 23,141 (12.1%) children required SEN. Compared with formula feeding, mixed feeding and exclusive breastfeeding, respectively, were associated with decreased all-cause SEN (OR 0.90, 95% CI [0.84,0.95], p < 0.001 and 0.78, [0.75,0.82], p < 0.001), and SEN attributed to learning disabilities (0.75, [0.65,0.87], p < 0.001 and 0.66, [0.59,0.74], p < 0.001), and learning difficulties (0.85, [0.77,0.94], p = 0.001 and 0.75, [0.70,0.81], p < 0.001). Compared with formula feeding, exclusively breastfed children had less communication problems (0.81, [0.74,0.88], p = 0.001), social-emotional-behavioural difficulties (0.77, [0.70,0.84], p = 0.001), sensory impairments (0.79, [0.65,0.95], p = 0.01), physical motor disabilities (0.78, [0.66,0.91], p = 0.002), and physical health conditions (0.74, [0.63,0.87], p = 0.01). There were no significant associations for mixed-fed children (communication problems (0.94, [0.83,1.06], p = 0.312), social-emotional-behavioural difficulties (0.96, [0.85,1.09], p = 0.541), sensory impairments (1.07, [0.84,1.37], p = 0.579), physical motor disabilities (0.97, [0.78,1.19], p = 0.754), and physical health conditions (0.93, [0.74,1.16], p = 0.504)). Feeding method was not significantly associated with mental health conditions (exclusive 0.58 [0.33,1.03], p = 0.061 and mixed 0.74 [0.36,1.53], p = 0.421) or autism (exclusive 0.88 [0.77,1.01], p = 0.074 and mixed 1.01 [0.84,1.22], p = 0.903). Our study was limited since only 6- to 8-week feeding method was available precluding differentiation between never-breastfed infants and those who stopped breastfeeding before 6 weeks. Additionally, we had no data on maternal and paternal factors such as education level, IQ, employment status, race/ethnicity, or mental and physical health. CONCLUSIONS In this study, we observed that both breastfeeding and mixed feeding at 6 to 8 weeks were associated with lower risk of all-cause SEN, and SEN attributed to learning disabilities and learning difficulty. Many women struggle to exclusively breastfeed for the full 6 months recommended by WHO; however, this study provides evidence that a shorter duration of nonexclusive breastfeeding could nonetheless be beneficial with regard to the development of SEN. Our findings augment the existing evidence base concerning the advantages of breastfeeding and reinforce the importance of breastfeeding education and support.
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Affiliation(s)
- Lisa J Adams
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Jill P Pell
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Daniel F Mackay
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - David Clark
- Public Health Scotland, Edinburgh, United Kingdom
| | - Albert King
- ScotXed, Scottish Government, Edinburgh, United Kingdom
| | - Michael Fleming
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
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Wu Y, Terekhanova NV, Caravan W, Naser Al Deen N, Lal P, Chen S, Mo CK, Cao S, Li Y, Karpova A, Liu R, Zhao Y, Shinkle A, Strunilin I, Weimholt C, Sato K, Yao L, Serasanambati M, Yang X, Wyczalkowski M, Zhu H, Zhou DC, Jayasinghe RG, Mendez D, Wendl MC, Clark D, Newton C, Ruan Y, Reimers MA, Pachynski RK, Kinsinger C, Jewell S, Chan DW, Zhang H, Chaudhuri AA, Chheda MG, Humphreys BD, Mesri M, Rodriguez H, Hsieh JJ, Ding L, Chen F. Epigenetic and transcriptomic characterization reveals progression markers and essential pathways in clear cell renal cell carcinoma. Nat Commun 2023; 14:1681. [PMID: 36973268 PMCID: PMC10042888 DOI: 10.1038/s41467-023-37211-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 03/07/2023] [Indexed: 03/29/2023] Open
Abstract
Identifying tumor-cell-specific markers and elucidating their epigenetic regulation and spatial heterogeneity provides mechanistic insights into cancer etiology. Here, we perform snRNA-seq and snATAC-seq in 34 and 28 human clear cell renal cell carcinoma (ccRCC) specimens, respectively, with matched bulk proteogenomics data. By identifying 20 tumor-specific markers through a multi-omics tiered approach, we reveal an association between higher ceruloplasmin (CP) expression and reduced survival. CP knockdown, combined with spatial transcriptomics, suggests a role for CP in regulating hyalinized stroma and tumor-stroma interactions in ccRCC. Intratumoral heterogeneity analysis portrays tumor cell-intrinsic inflammation and epithelial-mesenchymal transition (EMT) as two distinguishing features of tumor subpopulations. Finally, BAP1 mutations are associated with widespread reduction of chromatin accessibility, while PBRM1 mutations generally increase accessibility, with the former affecting five times more accessible peaks than the latter. These integrated analyses reveal the cellular architecture of ccRCC, providing insights into key markers and pathways in ccRCC tumorigenesis.
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Affiliation(s)
- Yige Wu
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Nadezhda V Terekhanova
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Wagma Caravan
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Nataly Naser Al Deen
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Preet Lal
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Siqi Chen
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Chia-Kuei Mo
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Song Cao
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Yize Li
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Alla Karpova
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Ruiyang Liu
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Yanyan Zhao
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Andrew Shinkle
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Ilya Strunilin
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Cody Weimholt
- Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Kazuhito Sato
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Lijun Yao
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Mamatha Serasanambati
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Xiaolu Yang
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Matthew Wyczalkowski
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Houxiang Zhu
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Daniel Cui Zhou
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Reyka G Jayasinghe
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
| | - Daniel Mendez
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Michael C Wendl
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA
- Department of Genetics, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO, 63130, USA
| | - David Clark
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21231, USA
| | | | - Yijun Ruan
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT, 06032, USA
| | - Melissa A Reimers
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Russell K Pachynski
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Chris Kinsinger
- Office of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Scott Jewell
- Van Andel Institutes, Grand Rapids, MI, 49503, USA
| | - Daniel W Chan
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21231, USA
| | - Hui Zhang
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21231, USA
| | - Aadel A Chaudhuri
- Department of Genetics, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Milan G Chheda
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Benjamin D Humphreys
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Mehdi Mesri
- Office of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Henry Rodriguez
- Office of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - James J Hsieh
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Li Ding
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO, 63108, USA.
- Department of Genetics, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA.
| | - Feng Chen
- Oncology Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA.
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30
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Nicholas D, Herman E, Clark D, Boukacem‐Zeghmouri C, Rodríguez‐Bravo B, Abrizah A, Watkinson A, Sims D, ´Świgoń M, Xu J, Serbina G, Jamali HR, Tenopir C, Allard S. The impact of the pandemic on early career researchers' work‐life and scholarly communications: A quantitative aerial analysis. Learned Publishing 2023. [DOI: 10.1002/leap.1541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Affiliation(s)
| | | | | | | | | | - Abdullah Abrizah
- Department of Library & Information Science University of Malaya Kuala Lumpur Malaysia
| | | | - David Sims
- School of Information Sciences University of Tennessee Knoxville Tennessee USA
| | - Marzena ´Świgoń
- Wydział Humanistyczny Uniwersytet Warminsko‐Mazurski Olsztyn Poland
| | - Jie Xu
- School of Information Management Wuhan University Wuhan China
| | - Galina Serbina
- TSU Research Library Tomsk State University Tomsk Russia
| | - Hamid R. Jamali
- School of Information and Communication Studies Charles Sturt University Wagga Wagga New South Wales Australia
| | - Carol Tenopir
- School of Information Sciences University of Tennessee Knoxville Tennessee USA
| | - Suzie Allard
- School of Information Sciences University of Tennessee Knoxville Tennessee USA
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31
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Nicholas D, Boukacem‐Zeghmouri C, Rodríguez‐Bravo B, Herman E, Abrizah A, Clark D, Serbina G, Sims D, Świgoń M, Xu J, Watkinson A, Jamali HR, Tenopir C, Allard S. ‘Cracks’ in the scholarly communications system: Insights from a longitudinal international study of early career researchers. Learned Publishing 2023. [DOI: 10.1002/leap.1539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Affiliation(s)
| | | | | | | | - Abdullah Abrizah
- Department of Library & Information Science University of Malaya Kuala Lumpur Malaysia
| | | | - Galina Serbina
- TSU Research Library, Tomsk State University Tomsk Russia
| | - David Sims
- School of Information Sciences University of Tennessee Knoxville Tennessee USA
| | - Marzena Świgoń
- Wydział Humanistyczny, Uniwersytet Warminsko‐Mazurski Olsztyn Poland
| | - Jie Xu
- School of Information Management Wuhan University Wuhan China
| | | | - Hamid R. Jamali
- School of Information and Communication Studies Charles Sturt University Wagga Wagga New South Wales Australia
| | - Carol Tenopir
- School of Information Sciences University of Tennessee Knoxville Tennessee USA
| | - Suzie Allard
- School of Information Sciences University of Tennessee Knoxville Tennessee USA
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32
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Otzel D, Clark D, Miles J, Balamurugan V, Simpson J, Nichols L, Conover C, Gregory C, Sonntag C, Wokhlu A, Levy C, Plumlee C, Sammel R, White K, Yarrow J. Effects of Testosterone+Finasteride On Muscle After Spinal Cord Injury: A Randomized Double-Blind, Placebo-Controlled Pilot Study. Arch Phys Med Rehabil 2023. [DOI: 10.1016/j.apmr.2022.12.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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Marangi S, Otzel D, Nichols L, Conover C, Gregory C, Clark D, Sonntag C, Wokhlu A, Levy C, Plumlee C, Sammel R, White K, Yarrow J. Effects of Testosterone+Finasteride on Bone After Spinal Cord Injury: A Randomized, Double-Blind, Placebo-Controlled Pilot Study. Arch Phys Med Rehabil 2023. [DOI: 10.1016/j.apmr.2022.12.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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Visnick MJ, Pell JP, Mackay DF, Clark D, King A, Fleming M. Educational and employment outcomes associated with childhood traumatic brain injury in Scotland: A population-based record-linkage cohort study. PLoS Med 2023; 20:e1004204. [PMID: 36976782 PMCID: PMC10047529 DOI: 10.1371/journal.pmed.1004204] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 02/20/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) is a leading cause of death and disability among young children and adolescents and the effects can be lifelong and wide-reaching. Although there have been numerous studies to evaluate the impact of childhood head injury on educational outcomes, few large-scale studies have been conducted, and previous research has been limited by issues of attrition, methodological inconsistencies, and selection bias. We aim to compare the educational and employment outcomes of Scottish schoolchildren previously hospitalised for TBI with their peers. METHODS AND FINDINGS A retrospective, record-linkage population cohort study was conducted using linkage of health and education administrative records. The cohort comprised all 766,244 singleton children born in Scotland and aged between 4 and 18 years who attended Scottish schools at some point between 2009 and 2013. Outcomes included special educational need (SEN), examination attainment, school absence and exclusion, and unemployment. The mean length of follow up from first head injury varied by outcome measure; 9.44 years for assessment of SEN and 9.53, 12.70, and 13.74 years for absenteeism and exclusion, attainment, and unemployment, respectively. Logistic regression models and generalised estimating equation (GEE) models were run unadjusted and then adjusted for sociodemographic and maternity confounders. Of the 766,244 children in the cohort, 4,788 (0.6%) had a history of hospitalisation for TBI. The mean age at first head injury admission was 3.73 years (median = 1.77 years). Following adjustment for potential confounders, previous TBI was associated with SEN (OR 1.28, CI 1.18 to 1.39, p < 0.001), absenteeism (IRR 1.09, CI 1.06 to 1.12, p < 0.001), exclusion (IRR 1.33, CI 1.15 to 1.55, p < 0.001), and low attainment (OR 1.30, CI 1.11 to 1.51, p < 0.001). The average age on leaving school was 17.14 (median = 17.37) years among children with a TBI and 17.19 (median = 17.43) among peers. Among children previously admitted for a TBI, 336 (12.2%) left school before age 16 years compared with 21,941 (10.2%) of those not admitted for TBI. There was no significant association with unemployment 6 months after leaving school (OR 1.03, CI 0.92 to 1.16, p = 0.61). Excluding hospitalisations coded as concussion strengthened the associations. We were not able to investigate age at injury for all outcomes. For TBI occurring before school age, it was impossible to be certain that SEN had not predated the TBI. Therefore, potential reverse causation was a limitation for this outcome. CONCLUSIONS Childhood TBI, sufficiently severe to warrant hospitalisation, was associated with a range of adverse educational outcomes. These findings reinforce the importance of preventing TBI where possible. Where not possible, children with a history of TBI should be supported to minimise the adverse impacts on their education.
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Affiliation(s)
- Meghan J Visnick
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Jill P Pell
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Daniel F Mackay
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - David Clark
- Public Health Scotland, Edinburgh, United Kingdom
| | - Albert King
- ScotXed, Scottish Government, Edinburgh, United Kingdom
| | - Michael Fleming
- School of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
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England E, Sheffield M, Poyah P, Clark D, Wilson JA. Ferric Derisomaltose Evaluation in Patients with Non-Dialysis-Dependent Chronic Kidney Disease or Peritoneal Dialysis. Can J Hosp Pharm 2023; 76:94-101. [PMID: 36998753 PMCID: PMC10049766 DOI: 10.4212/cjhp.3310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
Background Iron deficiency anemia is common in patients with advanced chronic kidney disease (CKD). Ferric derisomaltose (FDI) enables iron repletion in a single dose, unlike other forms of iron for IV administration, which require multiple doses. Protocols are commonly used with other IV irons, but there are limited Canadian data for FDI, and no protocol exists. Objectives To evaluate the efficacy and safety of FDI for patients with CKD and to ascertain information related to its use in Canadian provinces. Methods This retrospective cohort study involved patients with non-dialysis-dependent CKD (NDD-CKD) and patients undergoing peritoneal dialysis (PD) who received FDI in a tertiary hospital in Nova Scotia between June 2020 and May 2021. Each patient was followed for a minimum of 6 months. The efficacy outcomes were the changes from baseline in hemoglobin, transferrin saturation (TSAT), and ferritin after the first dose of FDI and at 3 and 6 months. The safety outcomes were the frequency and types of adverse reactions to FDI. Electronic surveys were sent to 33 Canadian renal pharmacists to gather information about FDI use, dosing, administration, monitoring, funding, and safety in their respective organizations. Results A total of 52 infusions were administered to 35 patients during the study period. The median times between doses 1 and 2 and between doses 2 and 3 were 19.1 and 6.6 weeks, respectively. The median change from baseline to first post-FDI follow-up blood work was significant for hemoglobin (9.0 g/L, p = 0.023), TSAT (11 percentage points, p < 0.001), and ferritin (271.4 μg/L, p < 0.001). Median darbepoetin doses decreased from baseline to 6 months (p < 0.001). Three adverse reactions occurred. At least 15 (65%) of the 23 survey respondents reported that FDI was funded by their province or was listed on their hospital drug formulary. Conclusion This study provides evidence that FDI is an effective and safe treatment for anemia in NDD-CKD and PD patients.
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Affiliation(s)
- Emma England
- , BScPharm, was, at the time of this study, a student with the College of Pharmacy, Faculty of Health, Dalhousie University, Halifax, Nova Scotia. She is now a Pharmacy Resident with the Kingston Health Sciences Centre, Kingston, Ontario, and is a candidate for the ACPR credential
| | - Maneka Sheffield
- , BScPharm, is a Clinical Pharmacist with the Renal Program of Nova Scotia Health, Halifax, Nova Scotia
| | - Penelope Poyah
- , MD, FRCPC, is a Clinical Nephrologist and Medical Director of the nephrology clinic within the Division of Nephrology, Department of Medicine, Nova Scotia Health, and an Associate Professor with the Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia
| | - David Clark
- , MD, FRCPC, is a Clinical Nephrologist and Medical Site Director of home hemodialysis and peritoneal dialysis within the Division of Nephrology, Department of Medicine, Nova Scotia Health, and an Assistant Professor with the Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia
| | - Jo-Anne Wilson
- , BScPharm, ACPR, PharmD, is an Associate Professor with the College of Pharmacy, Faculty of Health, Dalhousie University, and a Clinical Pharmacy Specialist with the Renal Program of Nova Scotia Health. She is also a Master of Education candidate with St Francis Xavier University
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Lambe S, Bird JC, Loe BS, Rosebrock L, Kabir T, Petit A, Mulhall S, Jenner L, Aynsworth C, Murphy E, Jones J, Powling R, Chapman K, Dudley R, Morrison A, Regan EO, Yu LM, Clark D, Waite F, Freeman D. The Oxford Agoraphobic Avoidance Scale. Psychol Med 2023; 53:1233-1243. [PMID: 37010211 PMCID: PMC10009387 DOI: 10.1017/s0033291721002713] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 06/11/2021] [Accepted: 06/15/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND Agoraphobic avoidance of everyday situations is a common feature in many mental health disorders. Avoidance can be due to a variety of fears, including concerns about negative social evaluation, panicking, and harm from others. The result is inactivity and isolation. Behavioural avoidance tasks (BATs) provide an objective assessment of avoidance and in situ anxiety but are challenging to administer and lack standardisation. Our aim was to draw on the principles of BATs to develop a self-report measure of agoraphobia symptoms. METHOD The scale was developed with 194 patients with agoraphobia in the context of psychosis, 427 individuals in the general population with high levels of agoraphobia, and 1094 individuals with low levels of agoraphobia. Factor analysis, item response theory, and receiver operating characteristic analyses were used. Validity was assessed against a BAT, actigraphy data, and an existing agoraphobia measure. Test-retest reliability was assessed with 264 participants. RESULTS An eight-item questionnaire with avoidance and distress response scales was developed. The avoidance and distress scales each had an excellent model fit and reliably assessed agoraphobic symptoms across the severity spectrum. All items were highly discriminative (avoidance: a = 1.24-5.43; distress: a = 1.60-5.48), indicating that small increases in agoraphobic symptoms led to a high probability of item endorsement. The scale demonstrated good internal reliability, test-retest reliability, and validity. CONCLUSIONS The Oxford Agoraphobic Avoidance Scale has excellent psychometric properties. Clinical cut-offs and score ranges are provided. This precise assessment tool may help focus attention on the clinically important problem of agoraphobic avoidance.
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Affiliation(s)
- Sinead Lambe
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
- NIHR Oxford Health Biomedical Research Centre, Oxford, UK
| | - Jessica C. Bird
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Bao Sheng Loe
- The Psychometrics Centre, University of Cambridge, Cambridge, UK
| | - Laina Rosebrock
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
- NIHR Oxford Health Biomedical Research Centre, Oxford, UK
| | | | - Ariane Petit
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
- NIHR Oxford Health Biomedical Research Centre, Oxford, UK
| | - Sophie Mulhall
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Lucy Jenner
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Charlotte Aynsworth
- Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Elizabeth Murphy
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Julia Jones
- Nottinghamshire Healthcare NHS Foundation Trust, Nottingham, UK
| | - Rosie Powling
- Avon and Wiltshire Mental Health Partnership NHS Trust, Bath, UK
| | - Kate Chapman
- Avon and Wiltshire Mental Health Partnership NHS Trust, Bath, UK
| | - Robert Dudley
- Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
- Newcastle University, Newcastle upon Tyne, UK
| | - Anthony Morrison
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Eileen O. Regan
- Nottinghamshire Healthcare NHS Foundation Trust, Nottingham, UK
| | - Ly-Mee Yu
- Primary Care Clinical Trials Unit, Nuffield Department of Primary care Health Sciences, University of Oxford, Oxford, UK
| | - David Clark
- Oxford Health NHS Foundation Trust, Oxford, UK
- NIHR Oxford Health Biomedical Research Centre, Oxford, UK
- Department of Experimental Psychology, University of Oxford, Oxford, UK
| | - Felicity Waite
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
- NIHR Oxford Health Biomedical Research Centre, Oxford, UK
| | - Daniel Freeman
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
- NIHR Oxford Health Biomedical Research Centre, Oxford, UK
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37
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Barbosa F, Titchener A, Tambe A, Espag M, Cresswell T, Clark D. Clinical Outcomes of Arthroscopic Revision Rotator Cuff Repair. Indian J Orthop 2023; 57:490-494. [PMID: 36825272 PMCID: PMC9941391 DOI: 10.1007/s43465-022-00811-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 12/22/2022] [Indexed: 02/15/2023]
Abstract
Aims Multiple studies have shown excellent clinical results in primary rotator cuff repairs; however, not much evidence is available in the literature on the outcomes of arthroscopic revision rotator cuff repairs. The purpose of this study was to report a cohort of patients who underwent revision arthroscopic rotator cuff repair and identify factors that may influence its outcomes. Methods We examined a cohort of 62 patients which underwent revision arthroscopic rotator cuff repair in a single UK institution with a minimum of 24 months follow-up. Active shoulder movements including forward flexion, abduction and external rotation were evaluated, as well as Oxford Shoulder Score (OSS). Further subgroup analysis was performed looking of the effects of age, size of tear, obesity and diabetes mellitus had on clinical outcomes. Results 59 patients were available for final review. 39 male and 23 were female. The mean age was 64 years. Overall, significant improvements were seen in terms of OSS (p < 0.05), active forward flexion (p < 0.05), active abduction (p < 0.05) and active external rotation (p < 0.05). Our study showed that a significant proportion of patients undergoing arthroscopic revision rotator cuff repair achieve good outcomes. Repairing small- and medium-size tears was successful, diabetics had no post-operative improvements, obese patients achieved significant improvement in range of movement and age was not a predictor of surgical success. Conclusion Overall, arthroscopic revision surgery is a successful option; however, appropriate patient selection and counselling is paramount.
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Affiliation(s)
- Francisco Barbosa
- Department of Trauma and Orthopaedics, Royal Derby Hospital, Uttoxeter New Road, Derby, DE22 3NE UK
| | - Andrew Titchener
- Department of Trauma and Orthopaedics, Royal Derby Hospital, Uttoxeter New Road, Derby, DE22 3NE UK
| | - Amol Tambe
- Department of Trauma and Orthopaedics, Royal Derby Hospital, Uttoxeter New Road, Derby, DE22 3NE UK
| | - Marius Espag
- Department of Trauma and Orthopaedics, Royal Derby Hospital, Uttoxeter New Road, Derby, DE22 3NE UK
| | - Tim Cresswell
- Department of Trauma and Orthopaedics, Royal Derby Hospital, Uttoxeter New Road, Derby, DE22 3NE UK
| | - David Clark
- Department of Trauma and Orthopaedics, Royal Derby Hospital, Uttoxeter New Road, Derby, DE22 3NE UK
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38
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Panizza J, Swee YJS, Edmundson A, Clark D. Renal dysfunction occurs following ileostomy formation and is independent of readmission. ANZ J Surg 2023; 93:622-628. [PMID: 36621986 DOI: 10.1111/ans.18254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Ileostomy formation may be permanent or intended as temporary to defunction a high-risk pelvic anastomosis to reduce the risk of septic consequences of anastomotic leak. However, these procedures have a high rate of readmission, most commonly due to dehydration and associated with acute kidney injury (AKI). METHODS A single centre retrospective cohort study of patients who underwent ileostomy formation from 2015 to 2020 and analysed in two groups: those who needed readmission within 60 days and those who did not. Data collected included demographics and renal function and electrolytes at baseline (ileostomy formation) and at elective ileostomy closure. RESULTS A total of 171 patients were included in the analysis, with a readmission rate 38% within 60 days of discharge. There was a significant increase in creatinine from baseline blood tests compared to date of elective ileostomy closure in both the readmission and no readmission arms. There was a significant decrease in eGFR from baseline blood tests compared with date of ileostomy closure in both readmission and no readmission arms. There was no significant difference in creatinine or eGFR between readmission and no readmission arms at date of ileostomy closure. Baseline serum sodium levels were lower in the readmission arm compared to no readmission arm. CONCLUSION Ileostomy formation is associated with a deterioration in renal function, which occurs independent of whether the patient requires readmission to hospital. Low serum sodium may be used as a predictor for patients with an increased risk of readmission.
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Affiliation(s)
- John Panizza
- Department of Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Yan Jing Sherrie Swee
- Department of Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Aleks Edmundson
- Department of Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - David Clark
- Department of Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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39
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Odell SR, Zito N, Clark D, Mathew D. Stability of olfactory behavior syndromes in the Drosophila larva. Sci Rep 2023; 13:2398. [PMID: 36765192 PMCID: PMC9918538 DOI: 10.1038/s41598-023-29523-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Individuals of many animal populations exhibit idiosyncratic behaviors. One measure of idiosyncratic behavior is a behavior syndrome, defined as the stability of one or more behavior traits in an individual across different situations. While behavior syndromes have been described in various animal systems, their properties and the circuit mechanisms that generate them are poorly understood. We thus have an incomplete understanding of how circuit properties influence animal behavior. Here, we characterize olfactory behavior syndromes in the Drosophila larva. We show that larvae exhibit idiosyncrasies in their olfactory behavior over short time scales. They are influenced by the larva's satiety state and odor environment. Additionally, we identified a group of antennal lobe local neurons that influence the larva's idiosyncratic behavior. These findings reveal previously unsuspected influences on idiosyncratic behavior. They further affirm the idea that idiosyncrasies are not simply statistical phenomena but manifestations of neural mechanisms. In light of these findings, we discuss more broadly the importance of idiosyncrasies to animal survival and how they might be studied.
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Affiliation(s)
- Seth R Odell
- Integrative Neuroscience Program, University of Nevada, Reno, NV, 89557, USA
| | - Nicholas Zito
- Integrative Neuroscience Program, University of Nevada, Reno, NV, 89557, USA
| | - David Clark
- Integrative Neuroscience Program, University of Nevada, Reno, NV, 89557, USA
| | - Dennis Mathew
- Integrative Neuroscience Program, University of Nevada, Reno, NV, 89557, USA. .,Department of Biology, University of Nevada, Reno, NV, 89557, USA.
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40
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Hamid A, Yimer W, Oshunbade A, Khan MS, Kamimura D, Kipchumba RK, Pandey A, Clark D, Mentz R, Fox ER, Berry J, Stacey B, Shah A, Correa A, Virani SS, Butler J, Hall ME. Trajectory of high sensitivity c-reactive protein and incident heart failure in black adults: the jackson heart study. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00630-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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41
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Herman E, Nicholas D, Clark D, Boukacem‐Zeghmouri C, Rodríguez‐Bravo B, Abrizah A, Sims D, Watkinson A, Xu J, Serbina G, Świgoń M, Jamali HR, Tenopir C, Allard S. Outside the library: Early career researchers and use of alternative information sources in pandemic times. Learned Publishing 2023. [DOI: 10.1002/leap.1522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
| | | | | | | | | | - Abdullah Abrizah
- Department of Library & Information Science, Faculty of Arts and Social Sciences University of Malaya Kuala Lumpur Malaysia
| | - David Sims
- College of Communication and Information University of Tennessee Knoxville Tennessee USA
| | | | - Jie Xu
- School of Information Management Wuhan University Wuhan Hubei China
| | - Galina Serbina
- TSU Research Library Tomsk State University Tomsk Russia
| | - Marzena Świgoń
- Institute of Journalism and Social Communication University of Warmia and Mazury in Olsztyn Olsztyn Poland
| | - Hamid R. Jamali
- School of Information and Communication Studies Charles Sturt University Wagga Wagga New South Wales Australia
| | - Carol Tenopir
- College of Communication and Information University of Tennessee Knoxville Tennessee USA
| | - Suzie Allard
- College of Communication and Information University of Tennessee Knoxville Tennessee USA
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42
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Byrnes A, Clark D, Glen K, Young A. Poor agreement among Australian and New Zealand clinicians is a barrier to implementation of early post-operative feeding following colorectal surgery. ANZ J Surg 2023; 93:17-18. [PMID: 36468229 DOI: 10.1111/ans.18007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/15/2022] [Accepted: 08/16/2022] [Indexed: 12/07/2022]
Affiliation(s)
- Angela Byrnes
- Department of Nutrition & Dietetics, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - David Clark
- Department of Surgery, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.,Faculty of Medicine, University of Queensland, St Lucia, Queensland, Australia
| | - Kate Glen
- Department of Nutrition & Dietetics, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Adrienne Young
- Department of Nutrition & Dietetics, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.,Centre for Health Services Research, University of Queensland, St Lucia, Queensland, Australia
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Baker KL, MacLaren S, Jones O, Spears BK, Patel PK, Nora R, Divol L, Landen OL, Anderson GJ, Gaffney J, Kruse M, Hurricane OA, Callahan DA, Christopherson AR, Salmonson J, Hartouni EP, Döppner T, Dewald E, Tommasini R, Thomas CA, Weber C, Clark D, Casey DT, Hohenberger M, Khan S, Woods T, Milovich JL, Berger RL, Strozzi D, Kritcher A, Bachmann B, Benedetti R, Bionta R, Celliers PM, Fittinghoff D, Hatarik R, Izumi N, Gatu Johnson M, Kyrala G, Ma T, Meaney K, Millot M, Nagel SR, Pak A, Volegov PL, Yeamans C, Wilde C. Alpha heating of indirect-drive layered implosions on the National Ignition Facility. Phys Rev E 2023; 107:015202. [PMID: 36797905 DOI: 10.1103/physreve.107.015202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 11/30/2022] [Indexed: 01/11/2023]
Abstract
In order to understand how close current layered implosions in indirect-drive inertial confinement fusion are to ignition, it is necessary to measure the level of alpha heating present. To this end, pairs of experiments were performed that consisted of a low-yield tritium-hydrogen-deuterium (THD) layered implosion and a high-yield deuterium-tritium (DT) layered implosion to validate experimentally current simulation-based methods of determining yield amplification. The THD capsules were designed to reduce simultaneously DT neutron yield (alpha heating) and maintain hydrodynamic similarity with the higher yield DT capsules. The ratio of the yields measured in these experiments then allowed the alpha heating level of the DT layered implosions to be determined. The level of alpha heating inferred is consistent with fits to simulations expressed in terms of experimentally measurable quantities and enables us to infer the level of alpha heating in recent high-performing implosions.
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Affiliation(s)
- K L Baker
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S MacLaren
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - O Jones
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - B K Spears
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - P K Patel
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Nora
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - L Divol
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - G J Anderson
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Gaffney
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Kruse
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - O A Hurricane
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D A Callahan
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A R Christopherson
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Salmonson
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - E P Hartouni
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - E Dewald
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Tommasini
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C A Thomas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Weber
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Clark
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D T Casey
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Hohenberger
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S Khan
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Woods
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J L Milovich
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R L Berger
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Strozzi
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A Kritcher
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - B Bachmann
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Benedetti
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Bionta
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - P M Celliers
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Fittinghoff
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Hatarik
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - N Izumi
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - G Kyrala
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - T Ma
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - K Meaney
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - M Millot
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S R Nagel
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A Pak
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - P L Volegov
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - C Yeamans
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C Wilde
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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44
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Dommer A, Casalino L, Kearns F, Rosenfeld M, Wauer N, Ahn SH, Russo J, Oliveira S, Morris C, Bogetti A, Trifan A, Brace A, Sztain T, Clyde A, Ma H, Chennubhotla C, Lee H, Turilli M, Khalid S, Tamayo-Mendoza T, Welborn M, Christensen A, Smith DG, Qiao Z, Sirumalla SK, O'Connor M, Manby F, Anandkumar A, Hardy D, Phillips J, Stern A, Romero J, Clark D, Dorrell M, Maiden T, Huang L, McCalpin J, Woods C, Gray A, Williams M, Barker B, Rajapaksha H, Pitts R, Gibbs T, Stone J, Zuckerman DM, Mulholland AJ, Miller T, Jha S, Ramanathan A, Chong L, Amaro RE. #COVIDisAirborne: AI-enabled multiscale computational microscopy of delta SARS-CoV-2 in a respiratory aerosol. Int J High Perform Comput Appl 2023; 37:28-44. [PMID: 36647365 PMCID: PMC9527558 DOI: 10.1177/10943420221128233] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
We seek to completely revise current models of airborne transmission of respiratory viruses by providing never-before-seen atomic-level views of the SARS-CoV-2 virus within a respiratory aerosol. Our work dramatically extends the capabilities of multiscale computational microscopy to address the significant gaps that exist in current experimental methods, which are limited in their ability to interrogate aerosols at the atomic/molecular level and thus obscure our understanding of airborne transmission. We demonstrate how our integrated data-driven platform provides a new way of exploring the composition, structure, and dynamics of aerosols and aerosolized viruses, while driving simulation method development along several important axes. We present a series of initial scientific discoveries for the SARS-CoV-2 Delta variant, noting that the full scientific impact of this work has yet to be realized.
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Affiliation(s)
| | | | | | | | | | | | - John Russo
- Oregon Health & Science University, Portland, OR, USA
| | | | | | | | - Anda Trifan
- Argonne National Laboratory, Lemont, IL, USA
- University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Alexander Brace
- Argonne National Laboratory, Lemont, IL, USA
- University of Chicago, Chicago, IL, USA
| | - Terra Sztain
- UC San Diego, La Jolla, CA, USA
- Freie Universitat Berlin
| | - Austin Clyde
- Argonne National Laboratory, Lemont, IL, USA
- University of Chicago, Chicago, IL, USA
| | - Heng Ma
- Argonne National Laboratory, Lemont, IL, USA
| | | | - Hyungro Lee
- Brookhaven National Lab and Rutgers University
| | | | | | | | | | | | | | - Zhuoran Qiao
- California Institute of Technology, Pasadena, CA, USA
| | | | | | | | - Anima Anandkumar
- California Institute of Technology, Pasadena, CA, USA
- NVIDIA Corp, Santa Clara, CA, USA
| | - David Hardy
- University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - James Phillips
- University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | | | | | | | | | - Tom Maiden
- Pittsburgh Supercomputing Center, Pittsburgh, PA, USA
| | - Lei Huang
- Texas Advanced Computing Center, Austin, TX, USA
| | | | | | | | | | | | | | | | | | - John Stone
- University of Illinois at Urbana-Champaign, Urbana, IL, USA
- NVIDIA Corp, Santa Clara, CA, USA
| | | | | | - Thomas Miller
- Entos, Inc., San Diego, CA, USA
- California Institute of Technology, Pasadena, CA, USA
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45
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Mirza W, Rajan R, Petersson J, Kulendran K, Ratinam R, Clark D. Teardrop flap for a perianal lesion - A video vignette. Colorectal Dis 2022; 24:1630-1631. [PMID: 35801625 DOI: 10.1111/codi.16251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 06/01/2022] [Accepted: 06/14/2022] [Indexed: 01/07/2023]
Affiliation(s)
- Wasif Mirza
- Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Ruben Rajan
- Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Josefin Petersson
- Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.,Department of Surgery, SSORG - Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Krish Kulendran
- Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Ratheesraj Ratinam
- School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - David Clark
- Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.,University of Queensland, Brisbane, Queensland, Australia
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46
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Trifan A, Gorgun D, Salim M, Li Z, Brace A, Zvyagin M, Ma H, Clyde A, Clark D, Hardy DJ, Burnley T, Huang L, McCalpin J, Emani M, Yoo H, Yin J, Tsaris A, Subbiah V, Raza T, Liu J, Trebesch N, Wells G, Mysore V, Gibbs T, Phillips J, Chennubhotla SC, Foster I, Stevens R, Anandkumar A, Vishwanath V, Stone JE, Tajkhorshid E, A. Harris S, Ramanathan A. Intelligent resolution: Integrating Cryo-EM with AI-driven multi-resolution simulations to observe the severe acute respiratory syndrome coronavirus-2 replication-transcription machinery in action. Int J High Perform Comput Appl 2022; 36:603-623. [PMID: 38464362 PMCID: PMC10923581 DOI: 10.1177/10943420221113513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) replication transcription complex (RTC) is a multi-domain protein responsible for replicating and transcribing the viral mRNA inside a human cell. Attacking RTC function with pharmaceutical compounds is a pathway to treating COVID-19. Conventional tools, e.g., cryo-electron microscopy and all-atom molecular dynamics (AAMD), do not provide sufficiently high resolution or timescale to capture important dynamics of this molecular machine. Consequently, we develop an innovative workflow that bridges the gap between these resolutions, using mesoscale fluctuating finite element analysis (FFEA) continuum simulations and a hierarchy of AI-methods that continually learn and infer features for maintaining consistency between AAMD and FFEA simulations. We leverage a multi-site distributed workflow manager to orchestrate AI, FFEA, and AAMD jobs, providing optimal resource utilization across HPC centers. Our study provides unprecedented access to study the SARS-CoV-2 RTC machinery, while providing general capability for AI-enabled multi-resolution simulations at scale.
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Affiliation(s)
- Anda Trifan
- Argonne National Laboratory
- University of Illinois Urbana-Champaign
| | - Defne Gorgun
- Argonne National Laboratory
- University of Illinois Urbana-Champaign
| | | | | | | | | | | | - Austin Clyde
- Argonne National Laboratory
- University of Chicago
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Ian Foster
- Argonne National Laboratory
- University of Chicago
| | - Rick Stevens
- Argonne National Laboratory
- University of Chicago
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Maas AIR, Menon DK, Manley GT, Abrams M, Åkerlund C, Andelic N, Aries M, Bashford T, Bell MJ, Bodien YG, Brett BL, Büki A, Chesnut RM, Citerio G, Clark D, Clasby B, Cooper DJ, Czeiter E, Czosnyka M, Dams-O’Connor K, De Keyser V, Diaz-Arrastia R, Ercole A, van Essen TA, Falvey É, Ferguson AR, Figaji A, Fitzgerald M, Foreman B, Gantner D, Gao G, Giacino J, Gravesteijn B, Guiza F, Gupta D, Gurnell M, Haagsma JA, Hammond FM, Hawryluk G, Hutchinson P, van der Jagt M, Jain S, Jain S, Jiang JY, Kent H, Kolias A, Kompanje EJO, Lecky F, Lingsma HF, Maegele M, Majdan M, Markowitz A, McCrea M, Meyfroidt G, Mikolić A, Mondello S, Mukherjee P, Nelson D, Nelson LD, Newcombe V, Okonkwo D, Orešič M, Peul W, Pisică D, Polinder S, Ponsford J, Puybasset L, Raj R, Robba C, Røe C, Rosand J, Schueler P, Sharp DJ, Smielewski P, Stein MB, von Steinbüchel N, Stewart W, Steyerberg EW, Stocchetti N, Temkin N, Tenovuo O, Theadom A, Thomas I, Espin AT, Turgeon AF, Unterberg A, Van Praag D, van Veen E, Verheyden J, Vyvere TV, Wang KKW, Wiegers EJA, Williams WH, Wilson L, Wisniewski SR, Younsi A, Yue JK, Yuh EL, Zeiler FA, Zeldovich M, Zemek R. Traumatic brain injury: progress and challenges in prevention, clinical care, and research. Lancet Neurol 2022; 21:1004-1060. [PMID: 36183712 PMCID: PMC10427240 DOI: 10.1016/s1474-4422(22)00309-x] [Citation(s) in RCA: 168] [Impact Index Per Article: 84.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 07/22/2022] [Indexed: 02/06/2023]
Abstract
Traumatic brain injury (TBI) has the highest incidence of all common neurological disorders, and poses a substantial public health burden. TBI is increasingly documented not only as an acute condition but also as a chronic disease with long-term consequences, including an increased risk of late-onset neurodegeneration. The first Lancet Neurology Commission on TBI, published in 2017, called for a concerted effort to tackle the global health problem posed by TBI. Since then, funding agencies have supported research both in high-income countries (HICs) and in low-income and middle-income countries (LMICs). In November 2020, the World Health Assembly, the decision-making body of WHO, passed resolution WHA73.10 for global actions on epilepsy and other neurological disorders, and WHO launched the Decade for Action on Road Safety plan in 2021. New knowledge has been generated by large observational studies, including those conducted under the umbrella of the International Traumatic Brain Injury Research (InTBIR) initiative, established as a collaboration of funding agencies in 2011. InTBIR has also provided a huge stimulus to collaborative research in TBI and has facilitated participation of global partners. The return on investment has been high, but many needs of patients with TBI remain unaddressed. This update to the 2017 Commission presents advances and discusses persisting and new challenges in prevention, clinical care, and research. In LMICs, the occurrence of TBI is driven by road traffic incidents, often involving vulnerable road users such as motorcyclists and pedestrians. In HICs, most TBI is caused by falls, particularly in older people (aged ≥65 years), who often have comorbidities. Risk factors such as frailty and alcohol misuse provide opportunities for targeted prevention actions. Little evidence exists to inform treatment of older patients, who have been commonly excluded from past clinical trials—consequently, appropriate evidence is urgently required. Although increasing age is associated with worse outcomes from TBI, age should not dictate limitations in therapy. However, patients injured by low-energy falls (who are mostly older people) are about 50% less likely to receive critical care or emergency interventions, compared with those injured by high-energy mechanisms, such as road traffic incidents. Mild TBI, defined as a Glasgow Coma sum score of 13–15, comprises most of the TBI cases (over 90%) presenting to hospital. Around 50% of adult patients with mild TBI presenting to hospital do not recover to pre-TBI levels of health by 6 months after their injury. Fewer than 10% of patients discharged after presenting to an emergency department for TBI in Europe currently receive follow-up. Structured follow-up after mild TBI should be considered good practice, and urgent research is needed to identify which patients with mild TBI are at risk for incomplete recovery. The selection of patients for CT is an important triage decision in mild TBI since it allows early identification of lesions that can trigger hospital admission or life-saving surgery. Current decision making for deciding on CT is inefficient, with 90–95% of scanned patients showing no intracranial injury but being subjected to radiation risks. InTBIR studies have shown that measurement of blood-based biomarkers adds value to previously proposed clinical decision rules, holding the potential to improve efficiency while reducing radiation exposure. Increased concentrations of biomarkers in the blood of patients with a normal presentation CT scan suggest structural brain damage, which is seen on MR scanning in up to 30% of patients with mild TBI. Advanced MRI, including diffusion tensor imaging and volumetric analyses, can identify additional injuries not detectable by visual inspection of standard clinical MR images. Thus, the absence of CT abnormalities does not exclude structural damage—an observation relevant to litigation procedures, to management of mild TBI, and when CT scans are insufficient to explain the severity of the clinical condition. Although blood-based protein biomarkers have been shown to have important roles in the evaluation of TBI, most available assays are for research use only. To date, there is only one vendor of such assays with regulatory clearance in Europe and the USA with an indication to rule out the need for CT imaging for patients with suspected TBI. Regulatory clearance is provided for a combination of biomarkers, although evidence is accumulating that a single biomarker can perform as well as a combination. Additional biomarkers and more clinical-use platforms are on the horizon, but cross-platform harmonisation of results is needed. Health-care efficiency would benefit from diversity in providers. In the intensive care setting, automated analysis of blood pressure and intracranial pressure with calculation of derived parameters can help individualise management of TBI. Interest in the identification of subgroups of patients who might benefit more from some specific therapeutic approaches than others represents a welcome shift towards precision medicine. Comparative-effectiveness research to identify best practice has delivered on expectations for providing evidence in support of best practices, both in adult and paediatric patients with TBI. Progress has also been made in improving outcome assessment after TBI. Key instruments have been translated into up to 20 languages and linguistically validated, and are now internationally available for clinical and research use. TBI affects multiple domains of functioning, and outcomes are affected by personal characteristics and life-course events, consistent with a multifactorial bio-psycho-socio-ecological model of TBI, as presented in the US National Academies of Sciences, Engineering, and Medicine (NASEM) 2022 report. Multidimensional assessment is desirable and might be best based on measurement of global functional impairment. More work is required to develop and implement recommendations for multidimensional assessment. Prediction of outcome is relevant to patients and their families, and can facilitate the benchmarking of quality of care. InTBIR studies have identified new building blocks (eg, blood biomarkers and quantitative CT analysis) to refine existing prognostic models. Further improvement in prognostication could come from MRI, genetics, and the integration of dynamic changes in patient status after presentation. Neurotrauma researchers traditionally seek translation of their research findings through publications, clinical guidelines, and industry collaborations. However, to effectively impact clinical care and outcome, interactions are also needed with research funders, regulators, and policy makers, and partnership with patient organisations. Such interactions are increasingly taking place, with exemplars including interactions with the All Party Parliamentary Group on Acquired Brain Injury in the UK, the production of the NASEM report in the USA, and interactions with the US Food and Drug Administration. More interactions should be encouraged, and future discussions with regulators should include debates around consent from patients with acute mental incapacity and data sharing. Data sharing is strongly advocated by funding agencies. From January 2023, the US National Institutes of Health will require upload of research data into public repositories, but the EU requires data controllers to safeguard data security and privacy regulation. The tension between open data-sharing and adherence to privacy regulation could be resolved by cross-dataset analyses on federated platforms, with the data remaining at their original safe location. Tools already exist for conventional statistical analyses on federated platforms, however federated machine learning requires further development. Support for further development of federated platforms, and neuroinformatics more generally, should be a priority. This update to the 2017 Commission presents new insights and challenges across a range of topics around TBI: epidemiology and prevention (section 1 ); system of care (section 2 ); clinical management (section 3 ); characterisation of TBI (section 4 ); outcome assessment (section 5 ); prognosis (Section 6 ); and new directions for acquiring and implementing evidence (section 7 ). Table 1 summarises key messages from this Commission and proposes recommendations for the way forward to advance research and clinical management of TBI.
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Affiliation(s)
- Andrew I R Maas
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - David K Menon
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Geoffrey T Manley
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Mathew Abrams
- International Neuroinformatics Coordinating Facility, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Åkerlund
- Department of Physiology and Pharmacology, Section of Perioperative Medicine and Intensive Care, Karolinska Institutet, Stockholm, Sweden
| | - Nada Andelic
- Division of Clinical Neuroscience, Department of Physical Medicine and Rehabilitation, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Marcel Aries
- Department of Intensive Care, Maastricht UMC, Maastricht, Netherlands
| | - Tom Bashford
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Michael J Bell
- Critical Care Medicine, Neurological Surgery and Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Yelena G Bodien
- Department of Neurology and Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, USA
| | - Benjamin L Brett
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - András Büki
- Department of Neurosurgery, Faculty of Medicine and Health Örebro University, Örebro, Sweden
- Department of Neurosurgery, Medical School; ELKH-PTE Clinical Neuroscience MR Research Group; and Neurotrauma Research Group, Janos Szentagothai Research Centre, University of Pecs, Pecs, Hungary
| | - Randall M Chesnut
- Department of Neurological Surgery and Department of Orthopaedics and Sports Medicine, University of Washington, Harborview Medical Center, Seattle, WA, USA
| | - Giuseppe Citerio
- School of Medicine and Surgery, Universita Milano Bicocca, Milan, Italy
- NeuroIntensive Care, San Gerardo Hospital, Azienda Socio Sanitaria Territoriale (ASST) Monza, Monza, Italy
| | - David Clark
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Betony Clasby
- Department of Sociological Studies, University of Sheffield, Sheffield, UK
| | - D Jamie Cooper
- School of Public Health and Preventive Medicine, Monash University and The Alfred Hospital, Melbourne, VIC, Australia
| | - Endre Czeiter
- Department of Neurosurgery, Medical School; ELKH-PTE Clinical Neuroscience MR Research Group; and Neurotrauma Research Group, Janos Szentagothai Research Centre, University of Pecs, Pecs, Hungary
| | - Marek Czosnyka
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Kristen Dams-O’Connor
- Department of Rehabilitation and Human Performance and Department of Neurology, Brain Injury Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Véronique De Keyser
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - Ramon Diaz-Arrastia
- Department of Neurology and Center for Brain Injury and Repair, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ari Ercole
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Thomas A van Essen
- Department of Neurosurgery, Leiden University Medical Center, Leiden, Netherlands
- Department of Neurosurgery, Medical Center Haaglanden, The Hague, Netherlands
| | - Éanna Falvey
- College of Medicine and Health, University College Cork, Cork, Ireland
| | - Adam R Ferguson
- Brain and Spinal Injury Center, Department of Neurological Surgery, Weill Institute for Neurosciences, University of California San Francisco and San Francisco Veterans Affairs Healthcare System, San Francisco, CA, USA
| | - Anthony Figaji
- Division of Neurosurgery and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Melinda Fitzgerald
- Curtin Health Innovation Research Institute, Curtin University, Bentley, WA, Australia
- Perron Institute for Neurological and Translational Sciences, Nedlands, WA, Australia
| | - Brandon Foreman
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute, University of Cincinnati, Cincinnati, OH, USA
| | - Dashiell Gantner
- School of Public Health and Preventive Medicine, Monash University and The Alfred Hospital, Melbourne, VIC, Australia
| | - Guoyi Gao
- Department of Neurosurgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine
| | - Joseph Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Charlestown, MA, USA
| | - Benjamin Gravesteijn
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Fabian Guiza
- Department and Laboratory of Intensive Care Medicine, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | - Deepak Gupta
- Department of Neurosurgery, Neurosciences Centre and JPN Apex Trauma Centre, All India Institute of Medical Sciences, New Delhi, India
| | - Mark Gurnell
- Metabolic Research Laboratories, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Juanita A Haagsma
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Flora M Hammond
- Department of Physical Medicine and Rehabilitation, Indiana University School of Medicine, Rehabilitation Hospital of Indiana, Indianapolis, IN, USA
| | - Gregory Hawryluk
- Section of Neurosurgery, GB1, Health Sciences Centre, University of Manitoba, Winnipeg, MB, Canada
| | - Peter Hutchinson
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Mathieu van der Jagt
- Department of Intensive Care, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Sonia Jain
- Biostatistics Research Center, Herbert Wertheim School of Public Health, University of California, San Diego, CA, USA
| | - Swati Jain
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Ji-yao Jiang
- Department of Neurosurgery, Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hope Kent
- Department of Psychology, University of Exeter, Exeter, UK
| | - Angelos Kolias
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Erwin J O Kompanje
- Department of Intensive Care, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Fiona Lecky
- Centre for Urgent and Emergency Care Research, Health Services Research Section, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Hester F Lingsma
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Marc Maegele
- Cologne-Merheim Medical Center, Department of Trauma and Orthopedic Surgery, Witten/Herdecke University, Cologne, Germany
| | - Marek Majdan
- Institute for Global Health and Epidemiology, Department of Public Health, Faculty of Health Sciences and Social Work, Trnava University, Trnava, Slovakia
| | - Amy Markowitz
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Michael McCrea
- Department of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Geert Meyfroidt
- Department and Laboratory of Intensive Care Medicine, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | - Ana Mikolić
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Stefania Mondello
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Pratik Mukherjee
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - David Nelson
- Section for Anesthesiology and Intensive Care, Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Lindsay D Nelson
- Department of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Virginia Newcombe
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - David Okonkwo
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matej Orešič
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Wilco Peul
- Department of Neurosurgery, Leiden University Medical Center, Leiden, Netherlands
| | - Dana Pisică
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
- Department of Neurosurgery, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Jennie Ponsford
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, VIC, Australia
| | - Louis Puybasset
- Department of Anesthesiology and Intensive Care, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Rahul Raj
- Department of Neurosurgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Chiara Robba
- Department of Anaesthesia and Intensive Care, Policlinico San Martino IRCCS for Oncology and Neuroscience, Genova, Italy, and Dipartimento di Scienze Chirurgiche e Diagnostiche, University of Genoa, Italy
| | - Cecilie Røe
- Division of Clinical Neuroscience, Department of Physical Medicine and Rehabilitation, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Jonathan Rosand
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | | | - David J Sharp
- Department of Brain Sciences, Imperial College London, London, UK
| | - Peter Smielewski
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Murray B Stein
- Department of Psychiatry and Department of Family Medicine and Public Health, UCSD School of Medicine, La Jolla, CA, USA
| | - Nicole von Steinbüchel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Goettingen, Goettingen, Germany
| | - William Stewart
- Department of Neuropathology, Queen Elizabeth University Hospital and University of Glasgow, Glasgow, UK
| | - Ewout W Steyerberg
- Department of Biomedical Data Sciences Leiden University Medical Center, Leiden, Netherlands
| | - Nino Stocchetti
- Department of Pathophysiology and Transplantation, Milan University, and Neuroscience ICU, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nancy Temkin
- Departments of Neurological Surgery, and Biostatistics, University of Washington, Seattle, WA, USA
| | - Olli Tenovuo
- Department of Rehabilitation and Brain Trauma, Turku University Hospital, and Department of Neurology, University of Turku, Turku, Finland
| | - Alice Theadom
- National Institute for Stroke and Applied Neurosciences, Faculty of Health and Environmental Studies, Auckland University of Technology, Auckland, New Zealand
| | - Ilias Thomas
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Abel Torres Espin
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Alexis F Turgeon
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Université Laval, CHU de Québec-Université Laval Research Center, Québec City, QC, Canada
| | - Andreas Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Dominique Van Praag
- Departments of Clinical Psychology and Neurosurgery, Antwerp University Hospital, and University of Antwerp, Edegem, Belgium
| | - Ernest van Veen
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | | | - Thijs Vande Vyvere
- Department of Radiology, Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences (MOVANT), Antwerp University Hospital, and University of Antwerp, Edegem, Belgium
| | - Kevin K W Wang
- Department of Psychiatry, University of Florida, Gainesville, FL, USA
| | - Eveline J A Wiegers
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - W Huw Williams
- Centre for Clinical Neuropsychology Research, Department of Psychology, University of Exeter, Exeter, UK
| | - Lindsay Wilson
- Division of Psychology, University of Stirling, Stirling, UK
| | - Stephen R Wisniewski
- University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Alexander Younsi
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | - John K Yue
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Esther L Yuh
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Frederick A Zeiler
- Departments of Surgery, Human Anatomy and Cell Science, and Biomedical Engineering, Rady Faculty of Health Sciences and Price Faculty of Engineering, University of Manitoba, Winnipeg, MB, Canada
| | - Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Goettingen, Goettingen, Germany
| | - Roger Zemek
- Departments of Pediatrics and Emergency Medicine, University of Ottawa, Children’s Hospital of Eastern Ontario, ON, Canada
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Adams L, Pell JP, Mackay DF, Clark D, King A, Fleming M. Infant feeding method and special educational need in Scottish schoolchildren: a national, retrospective cohort study. Lancet 2022; 400 Suppl 1:S2. [PMID: 36929962 DOI: 10.1016/s0140-6736(22)02212-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Although special educational needs (SEN) are increasingly recorded among schoolchildren, infant breastfeeding has been associated with reduced incidence of childhood physical and mental health problems. This study investigated relationships between infant feeding methods and the risk of SEN. METHODS A retrospective population cohort of schoolchildren in Scotland was constructed by linking together health (maternity, birth, and health visitor records) and education (annual school pupil census) databases. Inclusion was restricted to singleton children, born in Scotland from 2004 onwards with available breastfeeding data and who attended local authority mainstream or special schools between 2009 and 2013 (most up to date data available). Ethical approval was not required. Generalised estimating equation models with a binomial distribution and logit link function investigated associations between infant feeding method at 6-8 weeks and any-cause and cause-specific SEN, adjusting for sociodemographic (child age, sex, deprivation quintile, and ethnicity) and maternity (age, smoking, parity, 5-min Apgar score, estimated gestation, sex-gestation-specific birthweight centile, marital-status, and mode of delivery) factors. FINDINGS Of 191 745 children meeting inclusion criteria, 126 907 (66·2%) were formula-fed, 48 473 (25·3%) exclusively breastfed, and 16 365 (8·5%) mixed fed. Overall, 23 141 (12·1%) children required SEN. Compared with formula feeding, mixed feeding and exclusive breastfeeding were associated with decreased any-cause SEN (OR 0·90, 95% CI 0·84-0·95; and 0·78, 0·75-0·82), and SEN attributed to learning disabilities (0·75, 0·65-0·87; and 0·66, 0·59-0·74), and learning difficulties (0·85, 0·77-0·94; and 0·75, 0·70-0·81). Compared with formula feeding, exclusively breastfed children had less communication problems (0·81, 0·74-0·88), social-emotional-behavioural difficulties (0·77, 0·70-0·84), sensory impairments (0·79, 0·65-0·95), physical motor disabilities (0·78, 0·66-0·91), and physical health conditions (0·74, 0·63-0·87). There were no significant associations for mixed-fed children. Feeding method was not significantly associated with mental health conditions or autism. INTERPRETATION Only the 6-8 week feeding method was available, precluding differentiation between never-breastfed infants and those who stopped breastfeeding before 6 weeks. The findings provide further evidence of potential benefits of breastfeeding for child health, lending weight to the need to support mothers to breastfeed. Resources have increased recently but should remain a national priority. FUNDING Health Data Research UK (grant reference number MR/S003800/1).
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Affiliation(s)
- Lisa Adams
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Jill P Pell
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Daniel F Mackay
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | | | | | - Michael Fleming
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK.
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Zammit AP, Miller G, Satchwell J, Clark D. Ileal Crohn's disease fistulating into a Meckel's diverticulum. ANZ J Surg 2022; 92:3103-3104. [PMID: 35191577 PMCID: PMC9790196 DOI: 10.1111/ans.17572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/12/2022] [Indexed: 12/30/2022]
Affiliation(s)
| | - Gregory Miller
- Faculty of MedicineUniversity of QueenslandHerstonQueenslandAustralia,Envoi PathologyEnvoi Specialist PathologistsKelvin GroveQueenslandAustralia
| | - Joshua Satchwell
- Department of SurgerySt Vincent's Private Hospital NorthsideChermsideQueenslandAustralia
| | - David Clark
- Faculty of MedicineUniversity of QueenslandHerstonQueenslandAustralia,Department of SurgerySt Vincent's Private Hospital NorthsideChermsideQueenslandAustralia,Department of SurgeryRoyal Brisbane & Women's HospitalHerstonQueenslandAustralia
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Tan M, Dinh D, Gayed D, Liang D, Brennan A, Duffy S, Clark D, Ajani A, Oqueli E, Roberts L, Reid C, Freeman M, Chandrasekhar J. Associations between DAPT score and long-term mortality post PCI. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
The dual antiplatelet therapy (DAPT) score was developed to identify patients more likely to derive benefit (score ≥2) or harm (score <2) from DAPT beyond 1-year post PCI. There is no study which looked at the DAPT score and long term outcomes post PCI in Australia.
Purpose
We sought to examine long-term mortality after PCI by the DAPT score in patients treated with DAPT per local guidelines.
Methods
We examined data from the MIG PCI database from 2005 to 2018 in whom the DAPT score could be derived and grouped them as score ≥2 or <2. Long-term mortality was assessed from National Death Index linkage. The primary endpoint was long-term mortality examined using survival analysis. Secondary endpoints included 30-day ischaemic outcomes and in-hospital major bleeding.
Results
Out of 27,740 patients in the study, 9,401 (33.9%) had DAPT score ≥2. They were younger and included more females and higher prevalence of renal impairment. DAPT score ≥2 patients had higher in-hospital major bleeding, 30-day mortality, MI and target vessel revascularisation. DAPT score ≥2 patients had lower long-term survival to 12 years (p<0.001 for all).
Conclusion
A third of all-comer PCI patients had DAPT score ≥2 with greater short-term risk of ischaemic and bleeding outcomes, as well as long-term mortality. Theoretically, those with DAPT score ≥2 would benefit from longer duration of DAPT as ischaemic risk outweighs bleeding risk. However, given our finding of increased short-term bleeding risk and long-term mortality, dynamic bleeding risk assessment should be undertaken to guide pharmacotherapy strategies.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- M Tan
- Eastern Health , Melbourne , Australia
| | - D Dinh
- Monash University , Melbourne , Australia
| | - D Gayed
- Eastern Health , Melbourne , Australia
| | - D Liang
- Eastern Health , Melbourne , Australia
| | - A Brennan
- Monash University , Melbourne , Australia
| | - S Duffy
- Alfred Health , Melbourne , Australia
| | - D Clark
- Austin Hospital , Melbourne , Australia
| | - A Ajani
- Royal Melbourne Hospital , Melbourne , Australia
| | - E Oqueli
- Ballarat Health , Melbourne , Australia
| | - L Roberts
- Eastern Health , Melbourne , Australia
| | - C Reid
- Curtin University , Perth , Australia
| | - M Freeman
- Eastern Health , Melbourne , Australia
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