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Martínez-Ruiz C, Black JRM, Puttick C, Hill MS, Demeulemeester J, Larose Cadieux E, Thol K, Jones TP, Veeriah S, Naceur-Lombardelli C, Toncheva A, Prymas P, Rowan A, Ward S, Cubitt L, Athanasopoulou F, Pich O, Karasaki T, Moore DA, Salgado R, Colliver E, Castignani C, Dietzen M, Huebner A, Al Bakir M, Tanić M, Watkins TBK, Lim EL, Al-Rashed AM, Lang D, Clements J, Cook DE, Rosenthal R, Wilson GA, Frankell AM, de Carné Trécesson S, East P, Kanu N, Litchfield K, Birkbak NJ, Hackshaw A, Beck S, Van Loo P, Jamal-Hanjani M, Swanton C, McGranahan N. Genomic-transcriptomic evolution in lung cancer and metastasis. Nature 2023; 616:543-552. [PMID: 37046093 PMCID: PMC10115639 DOI: 10.1038/s41586-023-05706-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [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: 10/21/2021] [Accepted: 01/04/2023] [Indexed: 04/14/2023]
Abstract
Intratumour heterogeneity (ITH) fuels lung cancer evolution, which leads to immune evasion and resistance to therapy1. Here, using paired whole-exome and RNA sequencing data, we investigate intratumour transcriptomic diversity in 354 non-small cell lung cancer tumours from 347 out of the first 421 patients prospectively recruited into the TRACERx study2,3. Analyses of 947 tumour regions, representing both primary and metastatic disease, alongside 96 tumour-adjacent normal tissue samples implicate the transcriptome as a major source of phenotypic variation. Gene expression levels and ITH relate to patterns of positive and negative selection during tumour evolution. We observe frequent copy number-independent allele-specific expression that is linked to epigenomic dysfunction. Allele-specific expression can also result in genomic-transcriptomic parallel evolution, which converges on cancer gene disruption. We extract signatures of RNA single-base substitutions and link their aetiology to the activity of the RNA-editing enzymes ADAR and APOBEC3A, thereby revealing otherwise undetected ongoing APOBEC activity in tumours. Characterizing the transcriptomes of primary-metastatic tumour pairs, we combine multiple machine-learning approaches that leverage genomic and transcriptomic variables to link metastasis-seeding potential to the evolutionary context of mutations and increased proliferation within primary tumour regions. These results highlight the interplay between the genome and transcriptome in influencing ITH, lung cancer evolution and metastasis.
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Affiliation(s)
- Carlos Martínez-Ruiz
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - James R M Black
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Clare Puttick
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Mark S Hill
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Jonas Demeulemeester
- Cancer Genomics Laboratory, The Francis Crick Institute, London, UK
- Integrative Cancer Genomics Laboratory, Department of Oncology, KU Leuven, Leuven, Belgium
- VIB-KU Leuven Center for Cancer Biology, Leuven, Belgium
| | - Elizabeth Larose Cadieux
- Cancer Genomics Laboratory, The Francis Crick Institute, London, UK
- Medical Genomics, University College London Cancer Institute, London, UK
| | - Kerstin Thol
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Thomas P Jones
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Selvaraju Veeriah
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | | | - Antonia Toncheva
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Paulina Prymas
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Andrew Rowan
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Sophia Ward
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
- Advanced Sequencing Facility, The Francis Crick Institute, London, UK
| | - Laura Cubitt
- Advanced Sequencing Facility, The Francis Crick Institute, London, UK
| | - Foteini Athanasopoulou
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
- Advanced Sequencing Facility, The Francis Crick Institute, London, UK
| | - Oriol Pich
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Takahiro Karasaki
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
- Cancer Metastasis Laboratory, University College London Cancer Institute, London, UK
| | - David A Moore
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
- Department of Cellular Pathology, University College London Hospitals, London, UK
| | - Roberto Salgado
- Department of Pathology, ZAS Hospitals, Antwerp, Belgium
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Emma Colliver
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Carla Castignani
- Cancer Genomics Laboratory, The Francis Crick Institute, London, UK
- Medical Genomics, University College London Cancer Institute, London, UK
| | - Michelle Dietzen
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Ariana Huebner
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Maise Al Bakir
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Miljana Tanić
- Medical Genomics, University College London Cancer Institute, London, UK
- Experimental Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Thomas B K Watkins
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Emilia L Lim
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Ali M Al-Rashed
- Centre for Nephrology, Division of Medicine, University College London, London, UK
| | - Danny Lang
- Scientific Computing STP, Francis Crick Institute, London, UK
| | - James Clements
- Scientific Computing STP, Francis Crick Institute, London, UK
| | - Daniel E Cook
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Rachel Rosenthal
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Gareth A Wilson
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | - Alexander M Frankell
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
| | | | - Philip East
- Bioinformatics and Biostatistics, The Francis Crick Institute, London, UK
| | - Nnennaya Kanu
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Kevin Litchfield
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Tumour Immunogenomics and Immunosurveillance Laboratory, University College London Cancer Institute, London, UK
| | - Nicolai J Birkbak
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Bioinformatics Research Centre, Aarhus University, Aarhus, Denmark
| | - Allan Hackshaw
- Cancer Research UK & UCL Cancer Trials Centre, London, UK
| | - Stephan Beck
- Medical Genomics, University College London Cancer Institute, London, UK
| | - Peter Van Loo
- Cancer Genomics Laboratory, The Francis Crick Institute, London, UK
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mariam Jamal-Hanjani
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Metastasis Laboratory, University College London Cancer Institute, London, UK
- Department of Medical Oncology, University College London Hospitals, London, UK
| | - Charles Swanton
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK.
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute and University College London Cancer Institute, London, UK.
- Department of Medical Oncology, University College London Hospitals, London, UK.
| | - Nicholas McGranahan
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK.
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK.
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Rambousek V, Friedrich L, Lang D, Horner A, Kaiser B, Lamprecht B. EP08.01-108 Real-Life Costs and Benefit of First-Line Pembrolizumab for Advanced NSCLC - A Propensity-Score Matched Case-Control Study. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.680] [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: 10/14/2022]
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Mirza M, Escudero Siosi A, Lang D, Paddon K, Shine B, Soni A, Luqmani R. POS1549-HPR IMPROVING EFFICACY AND SAFETY OF BLOOD MONITORING IN RHEUMATOLOGY PATIENTS ON DISEASE MODIFYING ANTI-RHEUMATIC DRUGS (DMARDs) USING A NEW AUTOMATED ALGORITHM. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2471] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundMost patients in Rheumatology require early management with DMARDs to control their disease. In our department, around two hundred patients start a DMARD therapy every month and monitoring their blood test results whilst on DMARDs play an essential role to detect toxicity and the need for further action. This process has been done manually, which has been prone to error. Over the past six months, a minimum of three patients have had abnormalities which were missed, consequently identifying the need to improve the quality of the blood monitoring.ObjectivesThe aim of the project was to develop, test and implement an automated algorithm to review multiple blood test results and highlight any changes, trends or abnormalities in patients starting DMARD therapy efficiently.MethodsWe designed a system to automatically review blood tests from patients newly started on DMARD therapy, following the recommended British Society for Rheumatology (BSR) schedule for blood monitoring. Results are processed in our local laboratory, subsequently uploaded to our unique database and analysed automatically using an algorithm against BSR guided threshold values for each blood test. According to the value, each blood result is identified as normal, mildly abnormal, missing, trending, or abnormal. A trained clinician or pharmacist will review the data and endorse the results after taking any appropriate action. Based on the results, if any actions are needed, patients are contacted either by phone or via a letter automatically generated by this software, recommending them to have a repeat test or temporarily stop the medication as required.ResultsThe system was tested on two cohorts, comprised of 100 and 227 blood tests. It was faster and more efficient than the manual alternative. Following this test, each record was compared manually, based on the data stored on a spreadsheet.This new system led to the identification of more abnormalities versus the manual inspection (29% vs 10%, Chi square P<0.001). Additionally, it took less than a minute compared to the manual method, which took three hours to complete. Follow up manual inspection confirmed that the new system had correctly identified every abnormality, based on test records.To date, we have analysed 3568 blood results using this technique. 1564 (44%) results have been normal and endorsed within seconds. 374 (10%) were mildly abnormal, 17 (0.5%) results have been abnormal requiring action and 311 (9%) were abnormal requiring no action. 265 (7%) results showed a trend within the blood results. Trending results were defined as being out of range and worsening on two consecutive occasions but not reaching the limits for stoppig a drug. 1032 (29%) results contained missing results, a consequence of the different timings of results uploaded by various laboratory sections.ConclusionWe have developed an efficient and safe blood monitoring system for Rheumatology patients starting on a DMARD, proven to be more accurate compared to previous manual alternatives and able to process up to 10,000 results at a time.Disclosure of InterestsNone declared
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Willen B, Krauss D, Nandalur S, Ye H, Marvin K, Lang D. High Dose Rate Brachytherapy as Monotherapy vs. External Beam With HDR Boost in Unfavorable Intermediate Risk Localized Prostate Cancer: A Matched-Pair Analysis. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.936] [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: 11/15/2022]
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Napiwocki B, Stempien A, Lang D, Kruepke R, Kim G, Zhang J, Eckhardt L, Glukhov A, Kamp T, Crone W. Micropattern platform promotes extracellular matrix remodeling by human PSC-derived cardiac fibroblasts and enhances contractility of co-cultured cardiomyocytes. Physiol Rep 2021; 9:e15045. [PMID: 34617673 PMCID: PMC8496154 DOI: 10.14814/phy2.15045] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 08/20/2021] [Accepted: 08/31/2021] [Indexed: 02/02/2023] Open
Abstract
In native heart tissue, cardiac fibroblasts provide the structural framework of extracellular matrix (ECM) while also influencing the electrical and mechanical properties of cardiomyocytes. Recent advances in the field of stem cell differentiation have led to the availability of human pluripotent stem cell-derived cardiac fibroblasts (iPSC-CFs) in addition to cardiomyocytes (iPSC-CMs). Here we use a novel 2D in vitro micropatterned platform that provides control over ECM geometry and substrate stiffness. When cultured alone on soft micropatterned substrates, iPSC-CFs are confined to the micropatterned features and remodel the ECM into anisotropic fibers. Similar remodeling and ECM production occurs when cultured with iPSC-CMs in a co-culture model. In addition to modifications in the ECM, our results show that iPSC-CFs influence iPSC-CM function with accelerated Ca2+ transient rise-up time and greater contractile strains in the co-culture conditions compared to when iPSC-CMs are cultured alone. These combined observations highlight the important role cardiac fibroblasts play in vivo and the need for co-culture models like the one presented here to provide more representative in vitro cardiac constructs.
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Affiliation(s)
- B.N. Napiwocki
- Department of Biomedical EngineeringUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Wisconsin Institute for DiscoveryUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - A. Stempien
- Department of Biomedical EngineeringUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Wisconsin Institute for DiscoveryUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - D. Lang
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - R.A. Kruepke
- Engineering Mechanics ProgramUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - G. Kim
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - J. Zhang
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - L.L. Eckhardt
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - A.V. Glukhov
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - T.J. Kamp
- Department of MedicineDivision of Cardiovascular MedicineUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Department of Cell and Regenerative BiologyUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - W.C. Crone
- Department of Biomedical EngineeringUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Wisconsin Institute for DiscoveryUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Engineering Mechanics ProgramUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Department of Engineering PhysicsUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
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Lang D, Peeken J, Spraker M, Nyflot M, Combs S, Wilkens J, Bartzsch S. PO-1579: Deep learning based gross tumor volume definition on planning CTs of soft tissue sarcoma. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01597-8] [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: 11/16/2022]
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Napiwocki BN, Lang D, Stempien A, Zhang J, Vaidyanathan R, Makielski JC, Eckhardt LL, Glukhov AV, Kamp TJ, Crone WC. Aligned human cardiac syncytium for in vitro analysis of electrical, structural, and mechanical readouts. Biotechnol Bioeng 2020; 118:442-452. [PMID: 32990953 DOI: 10.1002/bit.27582] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/30/2020] [Accepted: 09/11/2020] [Indexed: 11/06/2022]
Abstract
Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) have emerged as an exciting new tool for cardiac research and can serve as a preclinical platform for drug development and disease modeling studies. However, these aspirations are limited by current culture methods in which hPSC-CMs resemble fetal human cardiomyocytes in terms of structure and function. Herein we provide a novel in vitro platform that includes patterned extracellular matrix with physiological substrate stiffness and is amenable to both mechanical and electrical analysis. Micropatterned lanes promote the cellular and myofibril alignment of hPSC-CMs while the addition of micropatterned bridges enable formation of a functional cardiac syncytium that beats synchronously over a large two-dimensional area. We investigated the electrophysiological properties of the patterned cardiac constructs and showed they have anisotropic electrical impulse propagation, as occurs in the native myocardium, with speeds 2x faster in the primary direction of the pattern as compared to the transverse direction. Lastly, we interrogated the mechanical function of the pattern constructs and demonstrated the utility of this platform in recording the strength of cardiomyocyte contractions. This biomimetic platform with electrical and mechanical readout capabilities will enable the study of cardiac disease and the influence of pharmaceuticals and toxins on cardiomyocyte function. The platform also holds potential for high throughput evaluation of drug safety and efficacy, thus furthering our understanding of cardiovascular disease and increasing the translational use of hPSC-CMs.
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Affiliation(s)
- B N Napiwocki
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - D Lang
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - A Stempien
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - J Zhang
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - R Vaidyanathan
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - J C Makielski
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - L L Eckhardt
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - A V Glukhov
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - T J Kamp
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Cell and Regenerative Biology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - W C Crone
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Engineering Physics, University of Wisconsin-Madison, Madison, Wisconsin, USA
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Kuder M, Hsieh F, Pien L, Lang D. M305 MULTIPLE FOOD ALLERGIES IN A SEPTUAGENARIAN. Ann Allergy Asthma Immunol 2019. [DOI: 10.1016/j.anai.2019.08.409] [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: 10/25/2022]
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Lang D, Horner A, Brehm E, Akbari K, Hergan B, Langer K, Asel C, Scala M, Kaiser B, Lamprecht B. Initial serum tumor marker dynamics predict progression-free and overall survival in single PD-1/PD-L1 inhibitor treated advanced NSCLC. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz063.057] [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: 11/13/2022] Open
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Huemer F, Rinnerthaler G, Lang D, Hackl H, Lamprecht B, Greil R. Association between antibiotics use and outcome in patients with NSCLC treated with immunotherapeutics. Ann Oncol 2019; 30:652-653. [PMID: 30689705 PMCID: PMC6879001 DOI: 10.1093/annonc/mdz021] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- F Huemer
- Department of Internal Medicine III, Paracelsus Medical University Salzburg, Salzburg; Salzburg Cancer Research Institute, Salzburg
| | - G Rinnerthaler
- Department of Internal Medicine III, Paracelsus Medical University Salzburg, Salzburg; Salzburg Cancer Research Institute, Salzburg; Cancer Cluster Salzburg, Salzburg
| | - D Lang
- Department of Pulmonology, Kepler University Hospital, Linz
| | - H Hackl
- Division of Bioinformatics, Biocenter, Medical University of Innsbruck, Innsbruck, Austria
| | - B Lamprecht
- Department of Pulmonology, Kepler University Hospital, Linz
| | - R Greil
- Department of Internal Medicine III, Paracelsus Medical University Salzburg, Salzburg; Salzburg Cancer Research Institute, Salzburg; Cancer Cluster Salzburg, Salzburg.
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Lees KE, Lang D, Graham A, Burnett J, Olsen B, Sivers-Teixeira T, Rosen AE, Elman A. AN ENVIRONMENTAL SCAN OF EMPIRICAL AND PRACTICE-BASED EVIDENCE TO INFORM CARE MODEL DEVELOPMENT. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- K E Lees
- Northeastern University, West Roxbury, Massachusetts, United States
| | - D Lang
- University of Massachusetts Medical School, Worcester, MA, USA
| | - A Graham
- Executive Office of Elder Affairs, Boston, MA, USA
| | - J Burnett
- University of Texas Health Science Center, Houston, TX, USA; Texas Elder Abuse and Mistreatment Institute, Houston, TX, USA
| | - B Olsen
- University of Texas Health Science Center, Houston, TX, USA; Texas Elder Abuse and Mistreatment Institute, Houston, TX, USA
| | - T Sivers-Teixeira
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - A E Rosen
- Weill Cornell Medical College, New York, NY, USA; New York-Presbyterian Health Care System, New York, NY, USA
| | - A Elman
- Weill Cornell Medicine, New York, NY, USA
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Ramírez-González RH, Borrill P, Lang D, Harrington SA, Brinton J, Venturini L, Davey M, Jacobs J, van Ex F, Pasha A, Khedikar Y, Robinson SJ, Cory AT, Florio T, Concia L, Juery C, Schoonbeek H, Steuernagel B, Xiang D, Ridout CJ, Chalhoub B, Mayer KFX, Benhamed M, Latrasse D, Bendahmane A, Wulff BBH, Appels R, Tiwari V, Datla R, Choulet F, Pozniak CJ, Provart NJ, Sharpe AG, Paux E, Spannagl M, Bräutigam A, Uauy C. The transcriptional landscape of polyploid wheat. Science 2018; 361:eaar6089. [PMID: 30115782 DOI: 10.1126/science.aar6089] [Citation(s) in RCA: 497] [Impact Index Per Article: 82.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 07/11/2018] [Indexed: 12/14/2022]
Abstract
The coordinated expression of highly related homoeologous genes in polyploid species underlies the phenotypes of many of the world's major crops. Here we combine extensive gene expression datasets to produce a comprehensive, genome-wide analysis of homoeolog expression patterns in hexaploid bread wheat. Bias in homoeolog expression varies between tissues, with ~30% of wheat homoeologs showing nonbalanced expression. We found expression asymmetries along wheat chromosomes, with homoeologs showing the largest inter-tissue, inter-cultivar, and coding sequence variation, most often located in high-recombination distal ends of chromosomes. These transcriptionally dynamic genes potentially represent the first steps toward neo- or subfunctionalization of wheat homoeologs. Coexpression networks reveal extensive coordination of homoeologs throughout development and, alongside a detailed expression atlas, provide a framework to target candidate genes underpinning agronomic traits in wheat.
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Lang D, Akbari K, Lamprecht B, Fellner F. Initial Patient Characteristics and Standardized Quantification of Radiological Findings in Nonspecific Interstitial Pneumonia. Pneumologie 2018. [DOI: 10.1055/s-0037-1619245] [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: 10/28/2022]
Affiliation(s)
- D Lang
- Klinik für Lungenheilkunde, Kepler Universitätsklinikum Linz
| | - K Akbari
- Zentrales Radiologie Institut, Kepler Universitätsklinikum Linz
| | - B Lamprecht
- Klinik für Lungenheilkunde, Kepler Universitätsklinikum Linz
| | - F Fellner
- Zentrales Radiologie Institut, Kepler Universitätsklinikum Linz
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Lang D. P172 A rare subtype of urticaria. Ann Allergy Asthma Immunol 2017. [DOI: 10.1016/j.anai.2017.08.159] [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: 11/16/2022]
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Schott B, Lang D, Kulikovskaja L, van Ham M, Jänsch L, Gundelfinger E, Smalla K, Dunay I. Synaptic proteome alterations in chronic toxoplasma gondii-infected mice suggest interference with glutamatergic neurotransmission. PHARMACOPSYCHIATRY 2017. [DOI: 10.1055/s-0037-1606443] [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] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- B Schott
- Department of Behavioral Neurology, Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - D Lang
- Department of Behavioral Neurology, Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - L Kulikovskaja
- Department of Behavioral Neurology, Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - M van Ham
- Cellular Proteome Research, HZI, Braunschweig, Germany
| | - L Jänsch
- Cellular Proteome Research, HZI, Braunschweig, Germany
| | - E Gundelfinger
- Department of Neurochemistry and Molecular Biology, Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - K Smalla
- Department of Neurochemistry and Molecular Biology, Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - I Dunay
- Institute for Inflammation and Neurodegeneration, Otto von Guericke University, Magdeburg, Germany
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Gahr M, Eller J, Hiemke C, Freudenmann R, Connemann B, Lang D, Schönfeldt-Lecuona C. Drug safety related to agents used for opioid maintenance therapy. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.1746] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionThere is only little data regarding drug safety related to agents used for opioid maintenance therapy (OMT).Objectives/aimsTo study drug safety and the reporting behaviour of adverse drug reactions (ADR) related to OMT.MethodsA cross-sectional questionnaire-based telephone survey among physicians providing outpatient OMT in a federal state of Germany (n = 176; response rate = 55.7%) was conducted.ResultsMost of the respondents (n = 97/55.1%) reported that they observe ADR related to buprenorphine, [dihydro]codein and [levo]methdone rarely (n = 38/21.6%), very rarely (n = 39/22.2%) or never (n = 20/11.4%). Methadone was reported to be most frequently associated with the occurrence of ADR (n = 82/46.6%), followed by levomethadone (n = 33/18.8%), buprenorphine (n = 6/3.4%), and dihydrocodeine (n = 3/1.7%). Frequently observed ADR related to these agents were gastrointestinal, nervous system and psychiatric disorders, and hyperhidrosis. Methadone and levomethadone (not buprenorphine) were reported to be frequently associated with fatigue, weight gain, and sexual dysfunction. Only buprenorphine was reported to be frequently associated with withdrawal and rebound effects, and drug intolerance. Hundred twenty-nine participants (73.3%) stated that they never report ADR related to OMT, whereas n = 19 (10.8%) did so when referring to ADR related to their complete medical practice (Chi2 = 141.070; df = 1; P < 0.001).ConclusionsOur data revealed similar patterns of ADR related to outpatient OMT as those reported in the product information or in pain therapy. Motivation to report ADR related to agents used for OMT may be reduced compared to ADR related to the general medical practice.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Gahr M, Uzelac Z, Zeiss R, Connemann B, Lang D, Schönfeldt-Lecuona C. Web search query data and prescription volumes of antidepressants. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.02.376] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionPersons using the Internet generate large amounts of health-related data, which are increasingly used in modern health sciences.Objectives/aimsWe analysed the relation between annual prescription volumes (APV) of several antidepressants with marketing approval in Germany and corresponding web search query data generated in Google to test, if web search query volume may be a proxy for medical prescription practice.MethodsWe obtained APVs of several antidepressants related to corresponding prescriptions at the expense of the statutory health insurance in Germany from 2004–2013. Web search query data generated in Germany and related to defined search-terms (active substance or brand name) were obtained with Google Trends. We calculated correlations (Pearson's r) between the APVs of each substance and the respective annual “search share” values; coefficients of determination (R2) were computed to determine the amount of variability shared by the two variables.ResultsSignificant and strong correlations between substance-specific APVs and corresponding annual query volume were found for each substance during the observational interval: agomelatine (r = 0.968; R2 = 0.932; P = 0.01), bupropion (r = 0.962; R2 = 0.925; P = 0.01), citalopram (r = 0.970; R2 = 0.941; P = 0.01), escitalopram (r = 0.824; R2 = 0.682; P = 0.01), fluoxetine (r = 0.885; R2 = 0.783; P = 0.01), paroxetine (r = 0.801; R2 = 0.641; P = 0.01), and sertraline (r = 0.880; R2 = 0.689; P = 0.01).ConclusionsAlthough the used data did not allow to perform an analysis with a higher temporal resolution our results suggest that web search query volume may be a proxy for corresponding prescription behaviour. However, further studies analysing other pharmacologic agents and prescription data that facilitates an increased temporal resolution are needed to confirm this hypothesis.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Gahr M, Zeiss R, Lang D, Connemann B, Schönfeldt-Lecuona C. Hepatotoxicity related to anti-depressive psychopharmacotherapy: Implications of quantitative signal detection. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.1414] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionDrug-induced liver injury is a major problem of pharmacotherapy and is also frequent with anti-depressive psychopharmacotherapy.Objectives/aimsHowever, there are only few studies using a consistent methodologic approach to study hepatotoxicity of a larger group of antidepressants.MethodsWe performed a quantitative signal detection analysis using pharmacovigilance data from the Uppsala monitoring center from the WHO that records adverse drug reaction data from worldwide sources; we calculated reporting odds ratios (ROR) as measures for disproportionality within a case-/non-case approach for several frequently prescribed anti-depressants.ResultsBoth positive controls, amineptine (ROR 38.4 [95% CI: 33.8–43.6]) and nefazodone (ROR 3.2 [95% CI: 3.0–3.5]), were statistically associated with hepatotoxicity. Following amineptine, agomelatine (ROR 6.4 [95% CI: 5.7–7.2]) was associated with the second highest ROR, followed by tianeptine (ROR 4.4 [95% CI: 3.6–5.3]), mianserin (ROR 3.6 [95% CI: 3.3–3.4]) and nefazodone.ConclusionsIn line with previous studies our results support the hypothesis that agomelatine and several other anti-depressants may be associated with relevant hepatotoxicity. However, the used data and applied method do not allow a quantitative evaluation of hepatotoxicity or assessment of substance–specific differences regarding the extent of hepatotoxicity.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Lang D, Gatterer C, Purkarthofer W, Lamprecht B. Effects of Pulmonary Rehabilitation – a first year experience and evaluation of important outcome parameters. Pneumologie 2017. [DOI: 10.1055/s-0037-1598480] [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: 10/20/2022]
Affiliation(s)
- D Lang
- Department of Pulmonary Medicine, Kepler University Clinic
| | - C Gatterer
- Department of Pulmonary Medicine, Kepler University Clinic; Rehabilitation Clinic Enns
| | | | - B Lamprecht
- Department of Pulmonary Medicine, Kepler University Clinic; Rehabilitation Clinic Enns
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Reddy K, Kearns M, Alvarez Arango S, Carrillo Martin I, Cuervo-Pardo N, Cuervo-Pardo L, Dimov V, Lang D, Lopez-Alvarez S, Schroer B, Dula M, Zheng S, Kozinetz C, Gonzalez-Estrada A. P275 Youtube and food allergy: an appraisal of the educational quality of information. Ann Allergy Asthma Immunol 2016. [DOI: 10.1016/j.anai.2016.09.288] [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: 11/16/2022]
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Lang D, Friedmann S, Paulus D. Adaptivity of conditional random field based outdoor point cloud classification. Pattern Recognit Image Anal 2016. [DOI: 10.1134/s1054661816020085] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Davies R, Williams J, Sime K, Hughes E, Jordan L, Rawlings C, Lang D, Jones S, Rose-John S, Williams A, Choy E. FRI0045 Therapeutic Blockade of Interleukin-6 Trans-Signalling Restores Vascular Function in Murine Collagen Induced Arthritis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1480] [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: 11/03/2022]
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Fietz D, Markmann M, Lang D, Konrad L, Geyer J, Kliesch S, Chakraborty T, Hossain H, Bergmann M. Transfection of Sertoli cells with androgen receptor alters gene expression without androgen stimulation. BMC Mol Biol 2015; 16:23. [PMID: 26715186 PMCID: PMC4696255 DOI: 10.1186/s12867-015-0051-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 12/09/2015] [Indexed: 12/14/2022] Open
Abstract
Background Androgens play an important role for the development of male fertility and gained interest as growth and survival factors for certain types of cancer. Androgens act via the androgen receptor (AR/Ar), which is involved in various cell biological processes such as sex differentiation. To study the functional mechanisms of androgen action, cell culture systems and AR-transfected cell lines are needed. Transfection of AR into cell lines and subsequent gene expression analysis after androgen treatment is well established to investigate the molecular biology of target cells. However, it remains unclear how the transfection with AR itself can modulate the gene expression even without androgen stimulation. Therefore, we transfected Ar-deficient rat Sertoli cells 93RS2 by electroporation using a full length human AR. Results Transfection success was confirmed by Western Blotting, immunofluorescence and RT-PCR. AR transfection-related gene expression alterations were detected with microarray-based genome-wide expression profiling of transfected and non-transfected 93RS2 cells without androgen stimulation. Microarray analysis revealed 672 differentially regulated genes with 200 up- and 472 down-regulated genes. These genes could be assigned to four major biological categories (development, hormone response, immune response and metabolism). Microarray results were confirmed by quantitative RT-PCR analysis for 22 candidate genes. Conclusion We conclude from our data, that the transfection of Ar-deficient Sertoli cells with AR has a measurable effect on gene expression even without androgen stimulation and cause Sertoli cell damage. Studies using AR-transfected cells, subsequently stimulated, should consider alterations in AR-dependent gene expression as off-target effects of the AR transfection itself. Electronic supplementary material The online version of this article (doi:10.1186/s12867-015-0051-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- D Fietz
- Institute of Veterinary Anatomy, Histology and Embryology, Justus Liebig University, Frankfurter Straße 98, 35392, Giessen, Germany.
| | - M Markmann
- Institute of Medical Microbiology, Justus Liebig University, Giessen, Germany.
| | - D Lang
- Institute of Veterinary Anatomy, Histology and Embryology, Justus Liebig University, Frankfurter Straße 98, 35392, Giessen, Germany.
| | - L Konrad
- Department of Gynecology and Obstetrics, Justus Liebig University, Giessen, Germany.
| | - J Geyer
- Institute of Veterinary Anatomy, Histology and Embryology, Justus Liebig University, Frankfurter Straße 98, 35392, Giessen, Germany.
| | - S Kliesch
- Department of Clinical Andrology, Centre for Reproductive Medicine and Andrology, University Clinic Münster, Münster, Germany.
| | - T Chakraborty
- Institute of Medical Microbiology, Justus Liebig University, Giessen, Germany.
| | - H Hossain
- Institute of Medical Microbiology, Justus Liebig University, Giessen, Germany.
| | - M Bergmann
- Institute of Veterinary Anatomy, Histology and Embryology, Justus Liebig University, Frankfurter Straße 98, 35392, Giessen, Germany.
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Sepehry AA, Lang D, Hsiung GY, Rauscher A. Prevalence of Brain Microbleeds in Alzheimer Disease: A Systematic Review and Meta-Analysis on the Influence of Neuroimaging Techniques. AJNR Am J Neuroradiol 2015; 37:215-22. [PMID: 26635284 DOI: 10.3174/ajnr.a4525] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 07/11/2015] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND PURPOSE The literature on the prevalence of Alzheimer disease-associated cerebral microbleeds assessed with MR imaging shows considerable heterogeneity in terms of imaging techniques and parameters. Our aim was to perform a meta-analysis of the role of imaging techniques, including image acquisition, field strength and scanner type, and clinical and demographic factors on the reported prevalence of microbleeds in Alzheimer disease. MATERIALS AND METHODS The prevalence of microbleeds was examined with respect to a priori-selected moderating variables via meta-analytic tools of literature reports. RESULTS Fourteen unique studies providing 15 microbleed prevalence rates met the selection criteria for inclusion. The aggregate prevalence of microbleeds was 24% (95% CI, 19%-28%). Scan (SWI = 40%, gradient echo = 18%, EPI = 19%) and field strength (slope = 0.39; standard error = 15, P < .01) influenced the prevalence of microbleeds. The associations between microbleeds and age, sex, and global cognitive status were not significant. After updating the literature, the aggregate prevalence remained in the 95% CI range. CONCLUSIONS Imaging technique and field strength are strongly associated with the prevalence of microbleeds over the global aggregate. Standardized imaging protocols for identification of microbleeds are recommended to minimize confounds.
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Affiliation(s)
- A A Sepehry
- From the Division of Neurology (A.A.S., G.-Y.H.), Department of Medicine Departments of Paediatrics (A.A.S., A.R.)
| | - D Lang
- Radiology (D.L.); University of British Columbia, Vancouver, British Columbia, Canada
| | - G-Y Hsiung
- From the Division of Neurology (A.A.S., G.-Y.H.), Department of Medicine
| | - A Rauscher
- Departments of Paediatrics (A.A.S., A.R.)
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Gahr M, Zeiss R, Lang D, Connemann B, Hiemke C, Freudenmann R, Schönfeldt-Lecuona C. Risk of Bleeding Related to Selective and Non-selective Serotonergic Antidepressants: A Case/Non-case Approach Using Data from Two Pharmacovigilance Databases. Pharmacopsychiatry 2014. [DOI: 10.1055/s-0032-1395594] [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] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- M. Gahr
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | - R. Zeiss
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | - D. Lang
- Department of Psychosomatic Medicine and Psychotherapy, University of Ulm, Ulm, Germany
| | - B. Connemann
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | - C. Hiemke
- Department of Psychiatry and Psychotherapy, University Medical Center of Mainz, Mainz, Germany
| | - R. Freudenmann
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
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Gahr M, Zeiss R, Lang D, Connemann BJ, Hiemke C, Freudenmann RW, Schönfeldt-Lecuona C. Risk of bleeding related to selective and non-selective serotonergic antidepressants: a case/non-case approach using data from two pharmacovigilance databases. Pharmacopsychiatry 2014; 48:19-24. [PMID: 25376976 DOI: 10.1055/s-0034-1394398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION There is increasing evidence for an association between treatment with selective serotonin reuptake inhibitors (SSRI) and an increased risk of bleeding events. The most important underlying mechanism appears to be inhibition of serotonin uptake in platelets, an effect that is also present in antidepressants with non-selective serotonin-reuptake inhibition (NSRI). Accordingly, also NSRI may be associated with an increased risk of bleeding. However, there is little data in this regard. METHODS Based on data (spontaneous reports of adverse drug reactions) from 2 pharmacovigilance databases (WHO-database/Vigibase™; BfArM/AkdÄ-database in Germany) we used a case/non-case approach and calculated reporting odds ratios (ROR) as measures for disproportionality regarding the association of treatment with an agent of the group SSRI/NSRI and haemorrhages. RESULTS Whereas both positive control agents (ASS and diclofenac) were statistically associated with haemorrhages in both databases (ASS: BfArM/AkdÄ, ROR 13.62 [95% CI 12.76-14.53]/WHO, ROR 12.96 [95% CI 12.75-13.16]; diclofenac: BfArM/AkdÄ, ROR 3.01 [95% CI 2.71-3.21]/WHO, ROR 2.11 [95% CI 2.05-2.16]), none of the agents of the group SSRI (ROR<1) was associated with haemorrhages. In group NSRI, only St. John's wort/hypericum was associated with haemorrhages (WHO-database, ROR 1.31 [95% CI 1.06-1.63]). DISCUSSION Signal detectioning in 2 pharmacovigilance databases suggest that serotonin reuptake inhibition is not associated with an increased risk of bleeding. However, underreporting may have accounted for the evaluated absent associations, particularly concerning SSRI. Regarding the detected increased risk of bleeding associated with hypericum, pharmacokinetic drug-drug interactions may be relevant independent of serotonin reuptake inhibition.
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Affiliation(s)
- M Gahr
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | - R Zeiss
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | - D Lang
- Department of Psychosomatic Medicine and Psychotherapy, University of Ulm, Ulm, Germany
| | - B J Connemann
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | - C Hiemke
- Department of Psychiatry and Psychotherapy, University Medical Center of Mainz, Mainz, Germany
| | - R W Freudenmann
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
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Affiliation(s)
- J. Sauer
- Institut für Organische Chemie der Universität München
| | - D. Lang
- Institut für Organische Chemie der Universität München
| | - H. Wiest
- Institut für Organische Chemie der Universität München
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Sandhu KV, Lang D, Müller B, Nullmeier S, Yanagawa Y, Schwegler H, Stork O. Glutamic acid decarboxylase 67 haplodeficiency impairs social behavior in mice. Genes, Brain and Behavior 2014; 13:439-50. [DOI: 10.1111/gbb.12131] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Revised: 01/06/2014] [Accepted: 03/05/2014] [Indexed: 12/31/2022]
Affiliation(s)
- K. V. Sandhu
- Department of Genetics & Molecular Neurobiology; Institute of Biology; Magdeburg Germany
| | - D. Lang
- Department of Genetics & Molecular Neurobiology; Institute of Biology; Magdeburg Germany
| | - B. Müller
- Department of Genetics & Molecular Neurobiology; Institute of Biology; Magdeburg Germany
| | - S. Nullmeier
- Institute of Anatomy; Otto-von-Guericke University Magdeburg; Magdeburg Germany
| | - Y. Yanagawa
- Department of Genetic and Behavioral Neuroscience; Gunma University Graduate School of Medicine and JST, CREST; Maebashi Japan
| | - H. Schwegler
- Institute of Anatomy; Otto-von-Guericke University Magdeburg; Magdeburg Germany
- Center for Behavioral Brain Sciences; Magdeburg Germany
| | - O. Stork
- Department of Genetics & Molecular Neurobiology; Institute of Biology; Magdeburg Germany
- Center for Behavioral Brain Sciences; Magdeburg Germany
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McGrath M, Seidman J, Nelson M, Lang D, Gratz J, Knobler S, Platts-Mills J, Houpt E. The prevalence of norovirus in the MAL-ED cohort. Int J Infect Dis 2014. [DOI: 10.1016/j.ijid.2014.03.669] [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: 10/25/2022] Open
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Thawer SG, Horsnell WGC, Darby M, Hoving JC, Dewals B, Cutler AJ, Lang D, Brombacher F. Lung-resident CD4⁺ T cells are sufficient for IL-4Rα-dependent recall immunity to Nippostrongylus brasiliensis infection. Mucosal Immunol 2014; 7:239-48. [PMID: 23778354 DOI: 10.1038/mi.2013.40] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Accepted: 05/09/2013] [Indexed: 02/04/2023]
Abstract
Immunity to Nippostrongylus brasiliensis reinfection requires pulmonary CD4⁺ T-cell responses. We examined whether secondary lymphoid recruited or pre-existing lung CD4⁺ T-cell populations coordinated this immunity. To do this, we blocked T-cell egress from lymph nodes using Fingolimod (FTY720). This impaired host ability to resolve a primary infection but did not change effectiveness of recall immunity. Associated with this effective recall immunity was the expansion and T helper type 2 polarization of a pre-existing pulmonary CD4⁺ T-cell population. LTβR-Ig (lymphotoxin beta-receptor fusion protein)-mediated disruption of stromal cell organization of immune cells did not disrupt this recall immunity, suggesting that protection was mediated by a pulmonary interstitial residing CD4⁺ T-cell population. Adoptive transfer of N. brasiliensis-experienced pulmonary CD4⁺ T cells from FTY720-treated wild-type or T-cell interleukin (IL)-4Rα-deficient mice demonstrated protection to be IL-4Rα dependent. These results show that pre-existing CD4⁺ T cells can drive effective recall immunity to N. brasiliensis infection independently of T-cell recruitment from secondary lymphoid organs.
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Affiliation(s)
- S G Thawer
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - W G C Horsnell
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - M Darby
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - J C Hoving
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - B Dewals
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - A J Cutler
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - D Lang
- Department of Human Biology, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - F Brombacher
- International Centre for Genetic Engineering and Biotechnology/Institute of Infectious Diseases and Molecular Medicine, Health Science Faculty, University of Cape Town, Cape Town, South Africa
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Hwang H, Lang D, Janardhan A, Ravikumar V, Holzem K, Choi B, Schuessler R, Efimov I. Partial Uncoupling of Impulse Source to Atrial Tissue by Ablation Triggers De Novo Ectopic Beats Through Paradoxical Improvement of Impulse Propagation. Heart Rhythm 2013. [DOI: 10.1016/j.hrthm.2013.09.034] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Humbert JP, Koppler P, Matter N, Lang D, Malviya AN. Le signal calcium dans la cellule: l'enveloppe nucléaire est-elle un réservoir à calcium ? ACTA ACUST UNITED AC 2013. [DOI: 10.4267/10608/2325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Reynolds SL, Williams AS, Williams H, Smale S, Stephenson HJ, Amos N, George SJ, O'Donnell VB, Lang D. Contractile, but not endothelial, dysfunction in early inflammatory arthritis: a possible role for matrix metalloproteinase-9. Br J Pharmacol 2013; 167:505-14. [PMID: 22506619 PMCID: PMC3449256 DOI: 10.1111/j.1476-5381.2012.01988.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND AND PURPOSE Excess morbidity/mortality in rheumatoid arthritis (RA) is associated with increased incidence of cardiovascular disease. In this 'proof-of-concept' study, vascular function was characterized in the murine collagen-induced arthritis (mCIA) model, the benchmark choice for evaluation of the pathological processes and assessment of new therapies. EXPERIMENTAL APPROACH Mice in the very early stages of arthritis development [and appropriate naïve (non-immunized) age-matched controls] were used in the study. Blood pressure was measured using tail cuff plethysmography. Vascular function in rings of isolated aorta was studied with isometric tension myography. Levels of NO metabolites (NO(x)), MMP-9 protein and IL-1β in plasma and MMP-9 protein in aortic homogenates were quantified. KEY RESULTS Impaired vascular contractile responses in arthritis were unaffected by ex vivo inhibition of NOS (endothelial/neuronal and inducible) or COX activities. Endothelium-dependent and -independent relaxation, plasma NO(x) and blood pressure were unaffected by arthritis. Plasma and aortic homogenate MMP-9 protein levels were increased significantly in arthritis. Incubation of aortic tissues from naïve control animals with exogenous MMP-9 impaired subsequent contractile responses, mirroring that observed in arthritis. A role for IL-1β in perpetuating contractile dysfunction and increasing aortic MMP-9 was excluded. CONCLUSIONS AND IMPLICATIONS These data identify for the first time a relationship between early arthritis and contractile dysfunction and a possible role for MMP-9 therein, in the absence of overt endothelial dysfunction or increased NO production. As such, MMP-9 may constitute a significant target for early intervention in RA patients with a view to decreasing risk of cardiovascular disease.
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Affiliation(s)
- S l Reynolds
- Wales Heart Research Institute, School of Medicine, Cardiff University, Heath Park Campus, Cardiff, UK
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Kreutz C, Gehring JS, Lang D, Reski R, Timmer J, Rensing SA. TSSi—an R package for transcription start site identification from 5′ mRNA tag data. Bioinformatics 2012; 28:1641-2. [DOI: 10.1093/bioinformatics/bts189] [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: 11/14/2022] Open
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Yi Chun DX, Alexandre H, Edith B, Nacera O, Julie P, Chantal J, Eric R, Zhang X, Jin Y, Miravete M, Dissard R, Klein J, Gonzalez J, Caubet C, Pecher C, Pipy B, Bascands JL, Mercier-Bonin M, Schanstra J, Buffin-Meyer B, Claire R, Rigothier C, Richard D, Sebastien L, Moin S, Chantal B, Christian C, Jean R, Migliori M, Migliori M, Cantaluppi V, Mannari C, Medica D, Giovannini L, Panichi V, Goldwich A, Alexander S, Andre G, Amann K, Migliorini A, Sagrinati C, Angelotti ML, Mulay SR, Ronconi E, Peired A, Romagnani P, Anders HJ, Chiang WC, Lai CF, Peng WH, Wu CF, Chang FC, Chen YT, Lin SL, Chen YM, Wu KD, Lu KS, Tsai TJ, Virgine O, Qing Feng F, Zhang SY, Dominique D, Vincent A, Marina C, Philippe L, Georges G, Pawlak A, Sahali D, Matsumoto S, Kiyomoto H, Ichimura A, Dan T, Nakamichi T, Tsujita T, Akahori K, Ito S, Miyata T, Xie S, Zhang B, Shi W, Yang Y, Nagasu H, Satoh M, Kidokoro K, Nishi Y, Ihoriya C, Kadoya H, Sasaki T, Kashihara N, Wu CF, Chang FC, Chen YT, Chou YH, Duffield J, Lin SL, Rocca C, Rocca C, Gregorini M, Corradetti V, Valsania T, Bedino G, Bosio F, Pattonieri EF, Esposito P, Sepe V, Libetta C, Rampino T, Dal Canton A, Bedino G, Gregorini M, Corradetti V, Rocca C, Pattonieri EF, Valsania T, Bosio F, Esposito P, Sepe V, Libetta C, Rampino T, Dal Canton A, Omori H, Kawada N, Inoue K, Ueda Y, Yamamoto R, Matsui I, Kaimori J, Takabatake Y, Moriyama T, Isaka Y, Rakugi H, Wasilewska A, Taranta-Janusz K, Deebek W, Kuroczycka-Saniutycz E, Lee AS, Lee AS, Lee JE, Jung YJ, Kang KP, Lee S, Kim W, Arfian N, Emoto N, Yagi K, Nakayama K, Hartopo AB, Nugrahaningsih DA, Yanagisawa M, Hirata KI, Munoz-Felix JM, Lopez-Novoa JM, Martinez-Salgado C, Oujo B, Munoz-Felix JM, Arevalo M, Bernabeu C, Perez-Barriocanal F, Lopez-Novoa JM, Jesper K, Nathalie V, Pierre G, Yi Chun DX, Alexandre H, Eric R, Iyoda M, Shibata T, Matsumoto K, Shindo-Hirai Y, Kuno Y, Wada Y, Akizawa T, Schwartz I, Schwartz D, Prot Bertoye C, Prot Bertoye C, Terryn S, Claver J, Beghdadi WB, Monteiro R, Blank U, Devuyst O, Daugas E, Van Beneden K, Geers C, Pauwels M, Mannaerts I, Van den Branden C, Van Grunsven LA, Seckin I, Pekpak M, Uzunalan M, Uruluer B, Kokturk S, Ozturk Z, Sonmez H, Yaprak E, Furuno Y, Tsutsui M, Morishita T, Shimokawa H, Otsuji Y, Yanagihara N, Kabashima N, Ryota S, Kanegae K, Miyamoto T, Nakamata J, Ishimatsu N, Tamura M, Nakagawa T, Nakagawa T, Ichikawa K, Miyamoto M, Takabayashi D, Yamazaki H, Kakeshita K, Koike T, Kagitani S, Tomoda F, Hamashima T, Ishii Y, Inoue H, Sasahara M, El Machhour F, Kerroch M, Mesnard L, Chatziantoniou C, Dussaule JC, Inui K, Sasai F, Maruta Y, Nishiwaki H, Kawashima E, Inoue Y, Yoshimura A, Matsumoto K, Matsumoto K, Iyoda M, Shibata T, Wada Y, Shindo-Hirai Y, Kuno Y, Akizawa T, Musacchio E, Priante G, Valvason C, Sartori L, Baggio B, Kim JH, Gross O, Diana R, Gry DH, Asimal B, Johanna T, Imke SE, Lydia W, Gerhard-Anton M, Hassan D, Cano JL, Griera M, Olmos G, Martin P, Cortes MA, Lopez-Ongil S, Rodriguez-Puyol D, DE Frutos S, Gonzalez M, DE Frutos S, Cano JL, Luengo A, Martin P, Rodriguez-Puyol M, Calleros L, Lupica R, Lacquaniti A, Donato V, Maggio R, Mastroeni C, Lucisano S, Cernaro V, Fazio MR, Quartarone A, Buemi M, Kacik M, Goedicke S, Eggert H, Hoyer JD, Wurm S, Wurm S, Steege A, Banas M, Kurtz A, Banas B, Lasagni L, Lazzeri E, Peired A, Angelotti ML, Ronconi E, Romoli S, Romagnani P, Schaefer I, Teng B, Worthmann K, Haller H, Schiffer M, Prattichizzo C, Netti GS, Rocchetti MT, Cormio L, Carrieri G, Stallone G, Grandaliano G, Ranieri E, Gesualdo L, Kucher A, Smirnov A, Parastayeva M, Beresneva O, Kayukov I, Zubina I, Ivanova G, Abed A, Schlekenbach L, Foglia B, Chatziantoniou C, Kwak B, Chadjichristos C, Queisser N, Schupp N, Brand S, Himer L, Himer L, Szebeni B, Sziksz E, Saijo S, Kis E, Prokai A, Banki NF, Fekete A, Tulassay T, Vannay A, Hegner B, Schaub T, Lange C, Dragun D, Klinkhammer BM, Rafael K, Monika M, Anna M, Van Roeyen C, Boor P, Eva Bettina B, Simon O, Esther S, Floege J, Kunter U, Hegner B, Janke D, Schaub T, Lange C, Jankowski J, Dragun D, Hayashi M, Takamatsu I, Horimai C, Yoshida T, Seno DI Marco G, Koenig M, Stock C, Reiermann S, Amler S, Koehler G, Fobker M, Buck F, Pavenstaedt H, Lang D, Brand M, Plotnikov E, Morosanova M, Pevzner I, Zorova L, Pulkova N, Zorov D, Wornle M, Ribeiro A, Belling F, Merkle M, Nakazawa D, Nishio S, Shibasaki S, Tomaru U, Akihiro I, Kobayashi I, Imanishi Y, Kurajoh M, Nagata Y, Yamagata M, Emoto M, Michigami T, Ishimura E, Inaba M, Nishi Y, Satoh M, Sasaki T, Kashihara N, Wu CC, Lu KC, Chen JS, Chu P, Lin YF, Eller K, Schroll A, Banas M, Kirsch A, Huber J, Weiss G, Theurl I, Rosenkranz AR, Zawada A, Rogacev K, Achenbach M, Fliser D, Held G, Heine GH, Miyamoto Y, Iwao Y, Watanabe H, Kadowaki D, Ishima Y, Chuang VTG, Sato K, Otagiri M, Maruyama T, Ueda Y, Iwatani H, Isaka Y, Watanabe H, Honda D, Miyamoto Y, Noguchi T, Kadowaki D, Ishima Y, Tanaka M, Tanaka H, Fukagawa M, Otagiri M, Maruyama T, Wornle M, Ribeiro A, Pircher J, Koppel S, Mannell H, Krotz F, Merkle M, Virzi GM, Bolin C, Cruz D, Scalzotto E, De Cal M, Vescovo G, Ronco C, Virzi GM, Bolin C, Cruz D, Scalzotto E, De Cal M, Vescovo G, Ronco C, Grobmayr R, Lech M, Ryu M, Anders HJ, Aoshima Y, Mizobuchi M, Ogata H, Kumata C, Nakazawa A, Kondo F, Ono N, Koiwa F, Kinugasa E, Akizawa T, Freisinger W, Lale N, Lampert A, Ditting T, Heinlein S, Schmieder RE, Veelken R, Nave H, Perthel R, Suntharalingam M, Bode-Boger S, Beutel G, Kielstein J, Rodrigues-Diez R, Rodrigues-Diez R, Rayego-Mateos S, Lavoz C, Stark Aroeira LG, Orejudo M, Alique M, Ortiz A, Egido J, Ruiz-Ortega M, Oskar W, Rusan C, Schaub T, Hegner B, Dragun D, Padberg JS, Wiesinger A, Brand M, Seno DI Marco G, Reuter S, Grabner A, Kentrup D, Lukasz A, Oberleithner H, Pavenstadt H, Kumpers P, Eberhardt HU, Skerka C, Chen Q, Hallstroem T, Hartmann A, Kemper MJ, Zipfel PF, N'gome-Sendeyo K, Fan QF, Zhang SY, Pawlak A, Sahali D, Wornle M, Ribeiro A, Merkle M, Toblli J, Toblli J, Cao G, Giani JF, Dominici FP, Kim JS, Yang JW, Kim MK, Han BG, Choi SO. Experimental pathology. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs241] [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: 11/13/2022] Open
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Lepore M, Lang D, Cox L, Hankin C, Wang Z, Bronstone A, Buck P. Comparison Of Patient Adherence To Intranasal Corticosteroids By Pressurized Metered-dose Inhaler Versus Aqueous Formulations. J Allergy Clin Immunol 2012. [DOI: 10.1016/j.jaci.2011.12.533] [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: 11/25/2022]
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Buck P, Cox L, Lang D, Hankin C, Wang Z, Bronstone A, Lepore M. Comparison of Health Outcomes of Patients with Allergic Rhinitis Receiving Pressurized Metered-Dose Inhaler Versus Aqueous Intranasal Corticosteroid Formulations. J Allergy Clin Immunol 2012. [DOI: 10.1016/j.jaci.2011.12.280] [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: 11/24/2022]
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Lang D. Letter - Response to 'How to protect general practice from child protection'. Br J Gen Pract 2011:lang0811. [PMID: 21859521 DOI: 10.3399/bjgp11x595639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
The bad news is that the BJGP published under such a negative and provocative title without balanced debate, in contrast to the recent BMJ head-to-head debate 'Has child protection become a form of madness'.1,2 One interesting comparison made in that debate is that Sweden and Finland spend 50% more of their gross domestic product on children and families than we do in the UK, we spend 200% more than they do on social problems. In my view these figures help us understand societal attitudes that have knock-on effects through all services for children and families including general practice. The current UK GP contract is certainly not child and family friendly and it is unlikely that current NHS changes will improve matters.Mike Fitzpatrick's latest letter over-emphasises the personal while flagging up the real difficulties for general practice.3 My work as a frontline GP and my statutory role as a named doctor for safeguarding children allows me to understand these difficulties, and indeed the importance of making vulnerable adults safe that he highlights in the same Journal.4The good news is that the great majority of children grow up well and happy in their families and GP practices support them in this. I emphasise this when delivering safeguarding training to GPs. In doing this work GPs can develop a sense of why something is going wrong. With appropriate use of their knowledge, skills, and information, GPs can address the needs of children and their families across the spectrum of vulnerability and need through to abuse and neglect. There is no question that this is challenging, but in the UK all professionals are obliged by statute to fulfil our professional roles and responsibilities. Those specific to general practice are on pages 60-63 of Working Together to Safeguard Children 2012.5GP colleagues in Cornwall show appreciation of the importance of safeguarding, but many feel there is too much guidance and insufficient resources. The majority of the practices value the RCGP/NSPCC Toolkit for Safeguarding Adults and Young People, that being written for GPs by GPs helps practices establish policies and procedures on safeguarding which work.6 I commend the RCGP for grasping the safeguarding nettle, collaborating with the NSPCC to produce this toolkit, and including safeguarding as one of the ten priorities of the RCGP Child Health Strategy for 2012-15.7 Can the BJGP help the College bring this strategy forward? Up to 25% of our patients are children. They are the future of the UK.
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Campbell A, Evans B, Sharma S, Lang D, Shenouda E. Patient Specific Implants (PSI) in complex skull base defects. Br J Oral Maxillofac Surg 2011. [DOI: 10.1016/j.bjoms.2011.03.042] [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: 11/29/2022]
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Bartels V, Hillebrand U, Reiermann S, Kosch M, Kisters K, Lang D, Di Marco G, Pavenstädt H, Hausberg M. INFLUENCE OF ERYTHROPOIETIN ON VASCULAR FUNCTION IN RENAL TRANSPLANT RECIPIENTS. J Hypertens 2011. [DOI: 10.1097/00004872-201106001-00155] [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: 11/25/2022]
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Geiser T, Lang D, Neuburger M, Ott B, Augat P, Büttner J. Perivaskuläre axilläre Plexusanästhesie. Anaesthesist 2011; 60:617-24. [DOI: 10.1007/s00101-011-1850-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2010] [Revised: 12/03/2010] [Accepted: 01/04/2011] [Indexed: 11/29/2022]
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Szovenyi P, Rensing SA, Lang D, Wray GA, Shaw AJ. Generation-Biased Gene Expression in a Bryophyte Model System. Mol Biol Evol 2010; 28:803-12. [DOI: 10.1093/molbev/msq254] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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Escabi Y, San Miguel L, Judd T, Hertza J, Nicholson J, Schiff W, Bell C, Estes B, Millikin C, Shelton P, Marotta P, Wingler I, Barth J, Parmenter B, Andrews G, Riordan P, Lipinski D, Sawyer J, Brewer V, Kirk J, Green C, Kirkwood M, Brooks B, Fay T, Barlow K, Chelune G, Duff K, Wang A, Franchow E, Card S, Zamrini E, Foster N, Duff K, Chelune G, Wang A, Card S, Franchow E, Zamrini E, Foster N, Green D, Polikar R, Clark C, Kounios J, Malek-Ahmadi M, Kataria R, Belden C, Connor D, Pearson C, Jacobson S, Yaari R, Singh U, Sabbagh M, Manning K, Arnold S, Moelter S, Davatzikos C, Clark C, Moberg P, Singer R, Seelye A, Smith A, Schmitter-Edgecombe M, Viamonte S, Murman D, West S, Fonseca F, McCue R, Golden C, Cox D, Crowell T, Fazeli P, Vance D, Ross L, Ackerman M, Hill B, Tremont G, Davis J, Westervelt H, Alosco M, O'Connor K, Ahearn D, Pella R, Jain G, Noggle C, Sohi J, Jeetwani A, Thompson J, Barisa M, Sohi J, Noggle C, Jeetwani A, Jain S, Thompson J, Barisa M, Vanderslice-Barr J, Gillen R, Zimmerman E, Holdnack J, Creamer S, Rice J, Fitzgerald K, Elbin R, Patwardhan S, Covassin T, Kiewel N, Kontos A, Meyers C, Hakun J, Ravizza S, Berger K, Paltin I, Hertza J, Phillips F, Estes B, Schiff W, Bell C, Anderson J, Horton A, Reynolds C, Huckans M, Vandenbark A, Dougherty M, Loftis J, Langill M, Roberts R, Iverson G, Appel-Cresswell S, Stoessl A, Lazarus J, Olcese R, Juncos J, McCaskell D, Walsh K, Allen E, Shubeck L, Hamilton D, Novack G, Sherman S, Livingson R, Schmitt A, Stewart R, Doyle K, Smernoff E, West S, Galusha J, Hua S, Mattingly M, Rinehardt E, Benbadis S, Borzog A, Rogers-Neame N, Vale F, Frontera A, Schoenberg M, Rosenbaum K, Norman M, Woods S, Houshyarnejad A, Filoteo W, Corey-Bloom J, Pachet A, Larco C, Raymond M, Rinehardt E, Mattingly M, Golden C, Benbadis S, Borzog A, Rogers-Neame N, Vale F, Frontera A, Schoenberg M, Schmitt A, Stewart R, Livingston R, Doyle K, Copenheaver D, Smernoff E, Werry A, Claunch J, Galusha J, Uysal S, Mazzeffi M, Lin H, Reich D, August-Fedio A, Sexton J, Zand D, Keller J, Thomas T, Fedio P, Austin A, Millikin C, Baade L, Shelton P, Yamout K, Marotta J, Boatwright B, Kardel P, Heinrichs R, Blake T, Silverberg N, Anton H, Bradley E, Lockwood C, Hull A, Poole J, Demadura T, Storzbach D, Acosta M, Tun S, Hull A, Greenberg L, Lockwood C, Hutson L, Belsher B, Sullivan C, Poole J, La Point S, Harrison A, Packer R, Suhr J, Heilbronner R, Lange R, Iverson G, Brubacher J, Lange R, Waljas M, Iverson G, Hakulinen U, Dastidar P, Trammell B, Hartikainen K, Soimakallio S, Ohman J, Lee-Wilk T, Ryan P, Kurtz S, Dux M, Dischinger P, Auman K, Murdock K, Mazur-Mosiewicz A, Kane R, Lockwood C, Hull A, Poole J, MacGregor A, Watt D, Puente A, Marceaux J, Dilks L, Carroll A, Dean R, Ashworth B, Dilks S, Thrasher A, Carbonaro S, Blancett S, Ringdahl E, Finton M, Thaler N, Drane D, Umuhoza D, Barber B, Schoenberg M, Umuhoza D, Allen D, Roebuck-Spencer T, Vincent A, Schlegel R, Gilliland K, Lazarus T, Brown F, Katz L, Mucci G, Franchow E, Suchy Y, Kraybill M, Eastvold A, Funes C, Stern S, Morris M, Graham L, Parikh M, Hynan L, Buchbinder D, Grosch M, Weiner M, Cullum M, Hart J, Lavach J, Holcomb M, Allen R, Holcomb M, Renee A, Holland A, Chang R, Erdodi L, Hellings J, Catoe A, Lajiness-O'Neill R, Whiteside D, Smith A, Brown J, Hardin J, Rutledge J, Carmona J, Wang R, Harrison D, Horton A, Reynolds C, Horton A, Reynolds C, Jurado M, Monroy M, Eddinger K, Serrano M, Rosselli M, Chakravarti P, Riccio C, Banville F, Schretlen D, Wahlberg A, Vannorsdall T, Yoon H, Sung K, Simek A, Gordon B, Vaughn C, Kibby M, Barwick F, Arnett P, Rabinowitz A, Vargas G, Barwick F, Arnett P, Rabinowitz A, Vargas G, Davis J, Ramos C, Hynd G, Sherer C, Stone M, Wall J, Davis J, Bagley A, McHugh T, Axelrod B, Hanks R, Denning J, Gervais R, Dougherty M, Sellbom M, Wygant D, Klonoff P, Lange R, Iverson G, Carone D, O'Connor Pennuto T, Kluck A, Ball J, Pella R, Rice J, Hietpas-Wilson T, McCoy K, VanBuren K, Hilsabeck R, Shahani L, Noggle C, Jain G, Sohi J, Thomspon J, Barisa M, Golden C, Vincent A, Roebuck-Spencer T, Cooper D, Bowles A, Gilliland K, Womble M, Rohling M, Gervais R, Greiffenstein M, Harrison A, Jones K, Suhr J, Armstrong C, Mazur-Mosiewicz A, Holcomb M, Trammell B, Dean R, Puente A, Whigham K, Rodriguez M, West S, Golden C, Kelley E, Poole J, Larco C, May N, Nemeth D, Olivier T, Whittington L, Hamilton J, Steger A, McDonald K, Jeffay E, Gammada E, Zakzanis K, Ramanathan D, Wardecker B, Slocomb J, Hillary F, Rohling M, Demakis G, Larrabee G, Binder L, Ploetz D, Schatz P, Smith A, Stolberg P, Thayer N, Mayfield J, Jones W, Allen D, Storzbach D, Demadura T, Tun S, Sutton G, Ringdahl E, Thaler N, Barney S, Mayfield J, Pinegar J, Allen D, Terranova J, Kazakov D, McMurray J, Mayfield J, Allen D, Villemure R, Nolin P, Le Sage N, Yeung E, Zakzanis K, Gammada E, Jeffay E, Yi A, Small S, Macciocchi S, Barlow K, Seel R, Rabinowitz A, Arnett P, Rabinowitz A, Barwick F, Arnett P, Bailey T, Brown M, Whiteside D, Waters D, Golden C, Grzybkowska A, Wyczesany M, Katz L, Brown F, Roth R, McNeil K, Vroman L, Semrud-Clikeman T, Terrie, Seydel K, Holster J, Corsun-Ascher C, Golden C, Holster J, Corsun-Ascher C, Golden C, Bolanos J, Bergman B, Rodriguez M, Patel F, Frisch D, Golden C, Brooks B, Holdnack J, Iverson G, Brown M, Lowry N, Whiteside D, Bailey T, Dougherty M, West S, Golden C, Estes B, Bell C, Hertza J, Dennison A, Jones K, Holster J, Caorsun-Ascher C, Armstrong C, Golden C, Mackelprang J, Karle J, Najmabadi S, Valley-Gray S, Cash R, Gonzalez E, Metoyer K, Holster J, Golden C, Natta L, Gomez R, Trettin L, Tennakoon L, Schatzberg A, Keller J, Davis J, Sherer C, Wall J, Ramos C, Patterson C, Shaneyfelt K, DenBoer J, Hall S, Gunner J, Miele A, Lynch J, McCaffrey R, Lo T, Cottingham M, Aretsen T, Boone K, Goldberg H, Miele A, Gunner J, Lynch J, McCaffrey R, Miele A, Benigno A, Gunner J, Leigh K, Lynch J, Drexler M, McCaffrey R, Weiss E, Ploetz D, Rohling M, Lankey M, Womble M, Yeung S, Silverberg N, Zakzanis K, Amirthavasagam S, Jeffay E, Gammada E, Yeung E, McDonald K, Constantinou M, DenBoer J, Hall S, Lee S, Klaver J, Kibby M, Stern S, Morris M, Morris R, Whittington L, Nemeth D, Olivier T, May N, Hamilton J, Steger A, Chan R, West S, Golden C, Landstrom M, Dodzik P, Boneff T, Williams T, Robbins J, Martin P, Prinzi L, Golden C, Barber B, Mucci G, Brzinski B, Frish D, Rosen S, Golden C, Hamilton J, Nemeth D, Martinez A, Kirk J, Exalona A, Wicker N, Green C, Broshek D, Kao G, Kirkwood M, Quigg M, Cohen M, Riccio C, Olson K, Rice J, Dougherty M, Golden C, Sharma V, Rodriguez M, Golden C, Paltin I, Walsh K, Rosenbaum K, Copenheaver D, Zand D, Kardel P, Acosta M, Packer R, Vasserman M, Fonseca F, Tourgeman I, Stack M, Demsky Y, Golden C, Horwitz J, McCaffey R, Ojeda C, Kadushin F, Wingler I, Lazarus G, Green J, Barth J, Puente A, Parikh M, Graham L, Hynan L, Grosch M, Weiner M, Cullum C, Tourgeman I, Bure-Reyes A, Stewart J, Stack M, Demsky Y, Golden C, Zhang J, Tourgeman I, Demsky Y, Stack M, Golden C, Bures-Reye A, Stewart J, Tourgeman I, Demsky Y, Stack M, Golden C, Finlay L, Goldberg H, Arentsen T, Lo T, Moriarti T, Mackelprang J, Karle J, Aragon P, Gonzalez E, Valley-Gray S, Cash R, Mackelprang J, Karle J, Hardie R, Cash R, Gonzalez E, Valley-Gray S, Mason J, Keller J, Gomez R, Trettin L, Schatzberg A, Moore R, Mausbach B, Viglione D, Patterson T, Morrow J, Barber B, Restrepo L, Mucci G, Golden C, Buchbinder D, Chang R, Wang R, Pearlson J, Scarisbrick D, Rodriguez M, Golden C, Restrepo L, Morrow J, Golden C, Switalska J, Torres I, DeFreitas C, DeFreitas V, Bond D, Yatham L, Zakzanis K, Gammada E, Jeffay E, Yeung E, Amirathavasagam S, McDonald K, Hertza J, Bell C, Estes B, Schiff W, Bayless J, McCormick L, Long J, Brumm M, Lewis J, Benigno A, Leigh K, Drexler M, Weiss E, Bharadia V, Walker L, Freedman M, Atkins H, Jackson A, Perna R, Cooper D, Lau D, Lyons H, Culotta V, Griffith K, Coiro M, Papadakis A, Weden S, Sestito N, Brennan L, Benjamin T, Ciaudelli B, Fanning M, Giovannetti T, Chute D, Vathhauer K, Steh B, Osuji J, Steh B, Katz D, Ackerman M, Vance D, Fazeli P, Ross L, Strang J, Strauss A, Bienia K, Hollingsworth D, Ensley M, Atkins J, Grigorovich A, Bell C, Fish J, Hertza J, Leach L, Schiff W, Gomez M, Estes B, Dennison A, Davis A, Roberds E, Lutz J, Byerley A, Mazur-Mosiewicz A, Davis M, Sutton S, Moses J, Doan B, Hanna M, Adam G, Wile A, Butler M, Self B, Heaton K, Brininger T, Edwards M, Johnson K, O'Bryan S, Williams J, Joes K, Frazier D, Moses J, Giesbrecht C, Nielson H, Barone C, Thornton A, Vila-Rodriguez F, Paquet F, Barr A, Vertinsky T, Lang D, Honer W, Hart J, Lavach J, Hietpas-Wilson T, Pella R, McCoy K, VanBuren K, Hilsabeck R, James S, Robillard R, Holder C, Long M, Sandhu K, Padua M, Moses J, Lutz J, Mazur-Mosiewicz A, Dean R, Olivier T, Nemeth D, Whittington L, May N, Hamilton J, Steger A, Roberg B, Hancock L, Jacobson J, Tyrer J, Lynch S, Bruce J, Sordahl J, Hertza J, Bell C, Estes B, Schiff W, Sousa J, Jerram M, Wiebe-Moore D, Susmaras T, Gansler D, Vertinski M, Smith L, Thaler N, Mayfield J, Allen D, Buscher L, Jared B, Hancock L, Roberg B, Tyrer J, Lynch S, Choi W, Lai S, Lau E, Li A, Covassin T, Elbin R, Kontos A, Larson E, Hubley A, Lazarus G, Puente A, Ojeda C, Mazur-Mosiewicz A, Trammell B, Dean R, Patwardhan S, Fitzgerald K, Meyers C, Wefel J, Poole J, Gray M, Utley J, Lew H, Riordan P, Sawyer J, Buscemi J, Lombardo T, Barney S, Allen D, Stolberg P, Mayfield J, Brown S, Tussey C, Barrow M, Marcopulos B, Kingma J, Heinly M, Fazio R, Griswold S, Denney R, Corney P, Crossley M, Edwards M, O'Bryant S, Hobson V, Hall J, Barber R, Zhang S, Johnson L, Diaz-Arrastia R, Hall J, Johnson L, Barber R, Cullum M, Lacritz L, O'Bryant S, Lena P, Robbins J, Martin P, Stewart J, Golden C, Martin P, Prinzi L, Robbins J, Golden C, Ruchinskas R, West S, Fonseca F, Rice J, McCue R, Golden C, Fischer A, Yeung S, Thornton W, Rossetti H, Bernardo K, Weiner M, Cullum C, Lacritz L, Yeung S, Fischer A, Thornton W, Zec R, Kohlrus S, Fritz S, Robbs R, Ala T, Cummings T, Webbe F, Srinivasan V, Gavett B, Kowall N, Qiu W, Jefferson A, Green R, Stern R, Hill B, Su T, Correia S, O'Bryant S, Gong G, Spallholz J, Boylan M, Edwards M, Hargrave K, Johnson L, Stewart J, Golden C, Broennimann A, Wisniewski A, Austin B, Bens M, Carroll C, Knee K, Mittenberg W, Zimmerman A, Mazur-Mosiewicz A, Roberds E, Dean R, Anderson C, Parmenter B, Blackwell E, Silverberg N, Douglas K, Gassermar M, Kranzler H, Chan G, Gelenter J, Arias A, Farrer L, Giummarra J, Bowden S, Cook M, Murphy M, Hancock L, Bruce J, Peterson S, Tyrer J, Murphy M, Jacobson J, Lynch S, Holder C, Mauseth T, Robillard R, Langill M, Roberts R, Iverson G, Appel-Cresswell S, Stoessl A, Macleod L, Bowden S, Partridge R, Webster B, Heinrichs R, Baade L, Sandhu K, Padua M, Long M, Moses J, Schmitt A, Werry A, Hu S, Stewart R, Livingston R, Deitrick S, Doyle K, Smernoff E, Schoenberg M, Rinehardt E, Mattingly M, Borzog A, Rodgers-Neame N, Vale F, Frontera A, Benbadis S, Ukueberuwa D, Arnett P, Vargas G, Riordan P, Arnett P, Lipinski D, Sawyer J, Brewer V, Viner K, Lee G, Walker L, Berrigan L, Ress L, Cheng A, Freedma M, Hellings J, Whiteside D, Brown J, Singer R, Woods S, Weber E, Cameron M, Dawson M, Grant I, Frisch D, Brzinski B, Golden C, Hutton J, Vidal O, Puente A, Klaver J, Lee S, Kibby M, Mireles G, Anderson B, Davis J, Rosen S, Scarisbrick D, Brzinski B, Golden C, Simek A, Vaughn C, Wahlberg A, Yoon H, Riccio C, Steger A, Nemeth D, Thorgusen S, Suchy Y, Rau H, Williams P, Wahlberg A, Yoon V, Simek A, Vaughn C, Riccio C, Whitman L, Bender H, Granader Y, Freshman A, MacAllister W, Freshman A, Bender H, Whitman L, Granader Y, MacAllister W, Yoon V, Simek A, Vaughn C, Wahlberg A, Riccio C, Noll K, Cullum C, O'Bryant S, Hall J, Simpson C, Padua M, Long M, Sandhu K, Moses J, Scarisbrick D, Holster J, Corsun-Ascher C, Golden C, Stang B, Trettin L, Rogers E, Saleh M, Che A, Tennakoon L, Keller J, Schatzberg A, Gomez R, Tayim F, Moses J, Morris R, Thaler N, Lechuga D, Cross C, Salinas C, Reynolds C, Mayfield J, Allen D, Webster B, Partridge R, Heinrichs R, Badde L, Weiss E, Antoniello D, McGinley J, Gomes W, Masur D, Brooks B, Holdnack J, Iverson G, Banville F, Nolin P, Henry M, Lalonde S, Dery M, Cloutier J, Green J, Sokol D, Lowery K, Hole M, Helmus A, Teat R, DelMastro C, Paquette B, Grosch M, Hynan L, Graham L, Parikh M, Weiner M, Cullum M, Hubley A, Lutz J, Dean R, Paterson T, O'Rourke N, Thornton W, Randolph J, Suffiield J, Crockett D, Spreen O, Trammell B, Mazur-Mosiewicz A, Holcomb M, Dean R, Busse M, Wald D, Whiteside D, Breisch A, Fieldstone S, Vannorsda T, Lassen-Greene C, Gordon B, Schretlen D, Launeanu M, Hubley A, Maruyama R, Cuesta G, Davis J, Takahashi T, Shinoda H, Gregg N, Davis J, Cheung S, Takahashi T, Shinoda H, Gregg N, Holcomb M, Mazur A, Trammell B, Dean R, Perna R, Jackson A, Villar R, Ager D, Ellicon B, Als L, Nadel S, Cooper M, Pierce C, Hau S, Vezir S, Picouto M, Sahakian B, Garralda E, Mucci G, Barber B, Semrud-Clikeman M, Goldenring J, Bledsoe J, Vroman L, Crow S, Zimmerman A, Mazur-Mosiewicz A, Roberds E, Dean R, Sokol D, Hole M, Teat R, Paquett B, Albano J, Broshek D, Elias J, Brennan L, Chakravarti P, Schultheis L, Kibby M, Weisser V, Hynd G, Ang J, Crockett D, Puente A, Weiss E, Longman R, Antoniello D, Axelrod B, McGinley J, Gomes W, Masur D, Davis A, Lutz J, Roberds E, Williams R, Gupta A, Estes B, Dennison A, Schiff W, Hertza J, Ferrari M. Grand Rounds. Arch Clin Neuropsychol 2010. [DOI: 10.1093/arclin/acq056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Eberhard MJB, Lang D, Metscher B, Pass G, Picker MD, Wolf H. Structure and sensory physiology of the leg scolopidial organs in Mantophasmatodea and their role in vibrational communication. Arthropod Struct Dev 2010; 39:230-41. [PMID: 20149895 DOI: 10.1016/j.asd.2010.02.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Accepted: 02/02/2010] [Indexed: 05/11/2023]
Abstract
Individuals of the insect order Mantophasmatodea use species-specific substrate vibration signals for mate recognition and location. In insects, substrate vibration is detected by mechanoreceptors in the legs, the scolopidial organs. In this study we give a first detailed overview of the structure, sensory sensitivity, and function of the leg scolopidial organs in two species of Mantophasmatodea and discuss their significance for vibrational communication. The structure and number of the organs are documented using light microscopy, SEM, and x-ray microtomography. Five scolopidial organs were found in each leg of male and female Mantophasmatodea: a femoral chordotonal organ, subgenual organ, tibial distal organ, tibio-tarsal scolopidial organ, and tarso-pretarsal scolopidial organ. The femoral chordotonal organ, consisting of two separate scoloparia, corresponds anatomically to the organ of a stonefly (Nemoura variegata) while the subgenual organ complex resembles the very sensitive organs of the cockroach Periplatena americana (Blattodea). Extracellular recordings from the leg nerve revealed that the leg scolopidial organs of Mantophasmatodea are very sensitive vibration receptors, especially for low-frequency vibrations. The dominant frequencies of the vibratory communication signals of Mantophasmatodea, acquired from an individual drumming on eight different substrates, fall in the frequency range where the scolopidial organs are most sensitive.
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Affiliation(s)
- M J B Eberhard
- Department of Evolutionary Biology, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria.
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Wang M, Lang D. [Acute pericarditis]. Praxis (Bern 1994) 2010; 99:579-586. [PMID: 20464688 DOI: 10.1024/1661-8157/a000152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- M Wang
- Klinik und Poliklinik für Innere Medizin, Universitätsspital Zürich.
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Matthews IP, Henderson KA, Gregory C, Palmer SR, Lang D. Effects of emissions from different type of residential heating upon cyclic guanosine monophosphate (cGMP) in blood platelets of residents. Biomarkers 2010; 15:86-93. [PMID: 19814649 DOI: 10.3109/13547500903311894] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We hypothesized that different types of residential heating would be associated with different levels of indoor carbon monoxide (CO) and further that this might result in a differential in the concentration of cyclic 3':5' guanosine monophosphate (cGMP) in blood platelets in exposed residents. Individuals, who were recruited from homes using different fuel for heating, donated a venous blood sample in the winter and in the summer. In the winter the median blood platelet cGMP value for the group using liquid propane gas (LPG) was 65% higher than for the group using piped natural gas for heating (p <0.001). Also in the group using LPG, the median concentration of cGMP in the winter was 39% higher than the summer median (p < 0.003). The mean indoor concentrations of CO were measured over a period of 1 week during the winter and were <1 ppm. We conclude that observed differences were associated with emissions from different types of heating but that CO exposure alone is too low to explain these.
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Affiliation(s)
- I P Matthews
- Department of Primary Care and Public Health, Cardiff University, Heath Park, Cardiff, UK.
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Bains SN, Hamilton RG, Abouhassan S, Lang D, Han Y, Hsieh FH. Identification of clinically relevant cross-sensitization between Soliadgo virgaurea (goldenrod) and Hevea brasiliensis (natural rubber latex). J Investig Allergol Clin Immunol 2010; 20:331-339. [PMID: 20815311] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
BACKGROUND Solidago virgaurea (goldenrod) is a perennial weed from which no allergens have been identified. A high latex content in its leaves has been reported. Although not an airborne allergen, it may be an important occupational sensitizer. OBJECTIVE To identify allergenic proteins in goldenrod and to determine whether they cross-react with Hevea brasiliensis latex. METHODS Potential cross-reactive allergens in latex and goldenrod were investigated by immunoblot inhibition and ImmunoCAP inhibition analyses using serum from patients with clinically evident goldenrod and/or latex allergy. Cross reactivity between latex allergens and goldenrod proteins was studied using recombinant Hev b 1, 3, 4, 5, 6.01, 6.02, 8, 9, or 11 in ImmunoCAP inhibition analyses. RESULTS Immunoglobulin (Ig) E antibodies from individuals with goldenrod allergy bound extracted goldenrod proteins ranging from 20 kDa to 130 kDa in Western blots. Evidence for latex and goldenrod cross reactivity was identified by ImmunoCAP and immunoblot inhibition experiments using serum from patients with strongly positive concomitant latex and goldenrod-specific IgE antibody responses. Observed latex-goldenrod cross reactivity could not be ascribed to any of the recombinant major latex allergens evaluated. CONCLUSIONS H brasiliensis latex and goldenrod contain cross-reactive and unique allergenic proteins. Exposure to goldenrod may sensitize patients to latex and vice versa.
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Affiliation(s)
- S N Bains
- Department of Allergy and Immunology, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Chain PSG, Grafham DV, Fulton RS, Fitzgerald MG, Hostetler J, Muzny D, Ali J, Birren B, Bruce DC, Buhay C, Cole JR, Ding Y, Dugan S, Field D, Garrity GM, Gibbs R, Graves T, Han CS, Harrison SH, Highlander S, Hugenholtz P, Khouri HM, Kodira CD, Kolker E, Kyrpides NC, Lang D, Lapidus A, Malfatti SA, Markowitz V, Metha T, Nelson KE, Parkhill J, Pitluck S, Qin X, Read TD, Schmutz J, Sozhamannan S, Sterk P, Strausberg RL, Sutton G, Thomson NR, Tiedje JM, Weinstock G, Wollam A, Detter JC. Genomics. Genome project standards in a new era of sequencing. Science 2009; 326:236-7. [PMID: 19815760 DOI: 10.1126/science.1180614] [Citation(s) in RCA: 286] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- P S G Chain
- U.S. Department of Energy Joint Genome Institute, Walnut Creek, CA 94598, USA.
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Martin A, Lang D, Heckmann J, Zimmer AD, Vervliet-Scheebaum M, Reski R. A uniquely high number of ftsZ genes in the moss Physcomitrella patens. Plant Biol (Stuttg) 2009; 11:744-750. [PMID: 19689782 DOI: 10.1111/j.1438-8677.2008.00174.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Plant FtsZ proteins are encoded by two small nuclear gene families (FtsZ1 and FtsZ2) and are involved in chloroplast division. From the moss Physcomitrella patens, four FtsZ proteins, two in each nuclear gene family, have been characterised and described so far. In the recently sequenced P. patens genome, we have now found a fifth ftsZ gene. This novel gene has a genomic structure similar to PpftsZ1-1. According to phylogenetic analysis, the encoded protein is a member of the FtsZ1 family, while PpFtsZ1-2, together with an orthologue from Selaginella moellendorffii, forms a separate clade. Further, this new gene is expressed in different gametophytic tissues and the encoded protein forms filamentous networks in chloroplasts, is found in stromules, and acts in plastid division. Based on all these results, we have renamed the PpFtsZ proteins of family 1 and suggest the existence of a third FtsZ family. No species is known to encode more FtsZ proteins per haploid genome than P. patens.
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Affiliation(s)
- A Martin
- Plant Biotechnology, Faculty of Biology, University of Freiburg, Freiburg, Germany
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