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van Dinther M, Voorter PHM, Zhang E, van Kuijk SMJ, Jansen JFA, van Oostenbrugge RJ, Backes WH, Staals J. The neurovascular unit and its correlation with cognitive performance in patients with cerebral small vessel disease: a canonical correlation analysis approach. GeroScience 2024; 46:5061-5073. [PMID: 38888875 PMCID: PMC11335703 DOI: 10.1007/s11357-024-01235-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 05/31/2024] [Indexed: 06/20/2024] Open
Abstract
Growing evidence indicates an important role of neurovascular unit (NVU) dysfunction in the pathophysiology of cerebral small vessel disease (cSVD). Individually measurable functions of the NVU have been correlated with cognitive function, but a combined analysis is lacking. We aimed to perform a unified analysis of NVU function and its relation with cognitive performance. The relationship between NVU function in the white matter and cognitive performance (both latent variables composed of multiple measurable variables) was investigated in 73 patients with cSVD (mean age 70 ± 10 years, 41% women) using canonical correlation analysis. MRI-based NVU function measures included (1) the intravoxel incoherent motion derived perfusion volume fraction (f) and microvascular diffusivity (D*), reflecting cerebral microvascular flow; (2) the IVIM derived intermediate volume fraction (fint), indicative of the perivascular clearance system; and (3) the dynamic contrast-enhanced MRI derived blood-brain barrier (BBB) leakage rate (Ki) and leakage volume fraction (VL), reflecting BBB integrity. Cognitive performance was composed of 13 cognitive test scores. Canonical correlation analysis revealed a strong correlation between the latent variables NVU function and cognitive performance (r 0.73; p = 0.02). For the NVU, the dominating variables were D*, fint, and Ki. Cognitive performance was driven by multiple cognitive tests comprising different cognitive domains. The functionality of the NVU is correlated with cognitive performance in cSVD. Instead of focusing on individual pathophysiological mechanisms, future studies should target NVU dysfunction as a whole to acquire a coherent understanding of the complex disease mechanisms that occur in the NVU in cSVD.Trial registration: NTR3786 (Dutch Trial Register).
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Affiliation(s)
- Maud van Dinther
- Department of Neurology, Maastricht University Medical Center, Maastricht, The Netherlands.
- CARIM-School for Cardiovascular Diseases, Maastricht University, Maastricht, the Netherlands.
| | - Paulien H M Voorter
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- MHeNs-School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Eleana Zhang
- Department of Neurology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Sander M J van Kuijk
- Department of Epidemiology and Medical Technology Assessment (KEMTA), Maastricht University, Maastricht, the Netherlands
| | - Jacobus F A Jansen
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- MHeNs-School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Robert J van Oostenbrugge
- Department of Neurology, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM-School for Cardiovascular Diseases, Maastricht University, Maastricht, the Netherlands
- MHeNs-School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Walter H Backes
- CARIM-School for Cardiovascular Diseases, Maastricht University, Maastricht, the Netherlands
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- MHeNs-School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Julie Staals
- Department of Neurology, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM-School for Cardiovascular Diseases, Maastricht University, Maastricht, the Netherlands
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de Havenon A, Gottesman RF, Willamson JD, Rost N, Sharma R, Li V, Littig L, Stulberg E, Falcone GJ, Prabhakaran S, Schneider ALC, Sheth KN, Pajewski NM, Brickman AM. White matter hyperintensity on MRI and plasma Aβ42/40 ratio additively increase the risk of cognitive impairment in hypertensive adults. Alzheimers Dement 2024. [PMID: 39229896 DOI: 10.1002/alz.14126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 06/04/2024] [Accepted: 06/18/2024] [Indexed: 09/05/2024]
Abstract
INTRODUCTION Dementia often involves comorbid Alzheimer's and vascular pathology, but their combined impact warrants additional study. METHODS We analyzed the Systolic Blood Pressure Intervention Trial and categorized white matter hyperintensity (WMH) volume into highest versus lowest/mid tertile and the amyloid beta (Aβ)42/40 ratio into lowest versus mid/highest ratio tertile. Using these binary variables, we created four exposure categories: (1) combined low risk, (2) Aβ risk, (3) WMH risk, and (4) combined high risk. RESULTS In the cohort of 467 participants (mean age 69.7 ± 7.1, 41.8% female, 31.9% nonwhite or Hispanic) during 4.8 years of follow-up and across the four exposure categories the rates of cognitive impairment were 5.3%, 7.8%, 11.8%, and 22.6%. Compared to the combined low-risk category, the adjusted hazard ratio for cognitive impairment was 4.12 (95% confidence interval, 1.71 to 9.94) in the combined high-risk category. DISCUSSION This study emphasizes the potential impact of therapeutic approaches to dementia prevention that target both vascular and amyloid pathology. HIGHLIGHTS White matter hyperintensity (WMH) and plasma amyloid (Aβ42/40) are additive risk factors for the development of cognitive impairment in the SPRINT MIND trial. Individuals in the high-risk categories of both WMH and Aβ42/40 had a near fivefold increase in risk of cognitive impairment during 4.8 years of follow-up on average. These findings suggest that treatment strategies targeting both vascular health and amyloid burden warrant further research.
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Affiliation(s)
- Adam de Havenon
- Department of Neurology, Center for Brain and Mind Health, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Rebecca F Gottesman
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, USA
| | - Jeff D Willamson
- Department of Internal Medicine, Wake Forrest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Natalia Rost
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Richa Sharma
- Department of Neurology, Center for Brain and Mind Health, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Vivian Li
- Department of Neurology, Center for Brain and Mind Health, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Lauren Littig
- Department of Neurology, Center for Brain and Mind Health, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Eric Stulberg
- Department of Neurology, University of Utah, Salt Lake City, Utah, USA
| | - Guido J Falcone
- Department of Neurology, Center for Brain and Mind Health, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Shyam Prabhakaran
- Department of Neurology, University of Chicago, Chicago, Illinois, USA
| | - Andrea L C Schneider
- Department of Neurology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Kevin N Sheth
- Department of Neurology, Center for Brain and Mind Health, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Nicholas M Pajewski
- Department of Biostatistics and Data Science, Wake Forrest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Adam M Brickman
- Taub Institute for Research on Alzheimer's Disease and the Aging Brain, and the Department of Neurology, Columbia University, New York, New York, USA
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Edgerton-Fulton M, Abdul Y, Jamil S, Ergul A. Endothelin-1 (ET-1) contributes to senescence and phenotypic changes in brain pericytes in diabetes-mimicking conditions. Clin Sci (Lond) 2024; 138:1009-1022. [PMID: 39106080 DOI: 10.1042/cs20240328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 08/03/2024] [Accepted: 08/06/2024] [Indexed: 08/07/2024]
Abstract
Diabetes mediates endothelial dysfunction and increases the risk of Alzheimer's disease and related dementias. Diabetes also dysregulates the ET system. ET-1-mediated constriction of brain microvascular pericytes (BMVPCs) has been shown to contribute to brain hypoperfusion. Cellular senescence, a process that arrests the proliferation of harmful cells and instigates phenotypical changes and proinflammatory responses in endothelial cells that impact their survival and function. Thus, we hypothesized that ET-1 mediates BMVPC senescence and phenotypical changes in diabetes-like conditions. Human BMVPCs were incubated in diabetes-like conditions with or without ET-1 (1 µmol/L) for 3 and 7 days. Hydrogen peroxide (100 µmol/L H2O2) was used as a positive control for senescence and to mimic ischemic conditions. Cells were stained for senescence-associated β-galactosidase or processed for immunoblotting and quantitative real-time PCR analyses. In additional experiments, cells were stimulated with ET-1 in the presence or absence of ETA receptor antagonist BQ-123 (20 μmol/L) or ETB receptor antagonist BQ-788 (20 μmol/L). ET-1 stimulation increased β-galactosidase accumulation which was prevented by BQ-123. ET-1 also increased traditional senescence marker p16 protein and pericyte-specific senescence markers, TGFB1i1, PP1CA, and IGFBP7. Furthermore, ET-1 stimulated contractile protein α-SMA and microglial marker ostepontin in high glucose suggesting a shift toward an ensheathing or microglia-like phenotype. In conclusion, ET-1 triggers senescence, alters ETA and ETB receptors, and causes phenotypical changes in BMVPCs under diabetes-like conditions. These in vitro findings need to be further studied in vivo to establish the role of ETA receptors in the progression of pericyte senescence and phenotypical changes in VCID.
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Affiliation(s)
- Mia Edgerton-Fulton
- Department of Pathology & Laboratory Medicine, Medical University of South Carolina, Charleston, SC, U.S.A
| | - Yasir Abdul
- Department of Pathology & Laboratory Medicine, Medical University of South Carolina, Charleston, SC, U.S.A
| | - Sarah Jamil
- Department of Pathology & Laboratory Medicine, Medical University of South Carolina, Charleston, SC, U.S.A
| | - Adviye Ergul
- Department of Pathology & Laboratory Medicine, Medical University of South Carolina, Charleston, SC, U.S.A
- Ralph H Johnson VA Health Care System, Medical University of South Carolina, Charleston, SC, U.S.A
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Joynt Maddox KE, Elkind MSV, Aparicio HJ, Commodore-Mensah Y, de Ferranti SD, Dowd WN, Hernandez AF, Khavjou O, Michos ED, Palaniappan L, Penko J, Poudel R, Roger VL, Kazi DS. Forecasting the Burden of Cardiovascular Disease and Stroke in the United States Through 2050-Prevalence of Risk Factors and Disease: A Presidential Advisory From the American Heart Association. Circulation 2024; 150:e65-e88. [PMID: 38832505 DOI: 10.1161/cir.0000000000001256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
BACKGROUND Cardiovascular disease and stroke are common and costly, and their prevalence is rising. Forecasts on the prevalence of risk factors and clinical events are crucial. METHODS Using the 2015 to March 2020 National Health and Nutrition Examination Survey and 2015 to 2019 Medical Expenditure Panel Survey, we estimated trends in prevalence for cardiovascular risk factors based on adverse levels of Life's Essential 8 and clinical cardiovascular disease and stroke. We projected through 2050, overall and by age and race and ethnicity, accounting for changes in disease prevalence and demographics. RESULTS We estimate that among adults, prevalence of hypertension will increase from 51.2% in 2020 to 61.0% in 2050. Diabetes (16.3% to 26.8%) and obesity (43.1% to 60.6%) will increase, whereas hypercholesterolemia will decline (45.8% to 24.0%). The prevalences of poor diet, inadequate physical activity, and smoking are estimated to improve over time, whereas inadequate sleep will worsen. Prevalences of coronary disease (7.8% to 9.2%), heart failure (2.7% to 3.8%), stroke (3.9% to 6.4%), atrial fibrillation (1.7% to 2.4%), and total cardiovascular disease (11.3% to 15.0%) will rise. Clinical CVD will affect 45 million adults, and CVD including hypertension will affect more than 184 million adults by 2050 (>61%). Similar trends are projected in children. Most adverse trends are projected to be worse among people identifying as American Indian/Alaska Native or multiracial, Black, or Hispanic. CONCLUSIONS The prevalence of many cardiovascular risk factors and most established diseases will increase over the next 30 years. Clinical and public health interventions are needed to effectively manage, stem, and even reverse these adverse trends.
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Huang H, Wang J, Dunk MM, Guo J, Dove A, Ma J, Bennett DA, Xu W. Association of Cardiovascular Health With Brain Age Estimated Using Machine Learning Methods in Middle-Aged and Older Adults. Neurology 2024; 103:e209530. [PMID: 38889383 PMCID: PMC11226327 DOI: 10.1212/wnl.0000000000209530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 04/05/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Cardiovascular health (CVH) has been associated with cognitive decline and dementia, but the extent to which CVH affects brain health remains unclear. We investigated the association of CVH, assessed using Life's Essential 8 (LE8), with neuroimaging-based brain age and brain-predicted age difference (brain-PAD). METHODS This longitudinal community-based study was based on UK Biobank participants aged 40-69 years who were free from dementia and other neurologic diseases at baseline. LE8 score at baseline was assessed with 8 measures and tertiled as low, moderate, and high CVH. Structural and functional brain MRI scans were performed approximately 9 years after baseline, and 1,079 measures from 6 neuroimaging modalities were used to model brain age. A Least Absolute Shrinkage and Selection Operator regression model was trained in 4,355 healthy participants and then used to calculate brain age and brain-PAD in the whole population. Data were analyzed using linear regression models. RESULTS The study included 32,646 participants (mean age at baseline 54.74 years; 53.44% female; mean LE8 score: 71.90). In multivariable-adjusted linear regression, higher LE8 score was associated with younger brain age (β [95% CI] -0.037 [-0.043 to -0.031]) and more negative brain-PAD (β [95% CI] -0.043 [-0.048 to -0.038]) (brain looks younger for chronological age). Compared with high CVH, low/moderate CVH was associated with older brain age (β [95% CI] 1.030 [0.852-1.208]/0.475 [0.303-0.647]) and increased brain-PAD (β [95% CI] 1.193 [1.029-1.357]/0.528 [0.370-0.686]). The associations between low CVH and older brain age/brain-PAD remained similar and significant in both middle-aged (β [95% CI] 1.199 [0.992-1.405]/1.351 [1.159-1.542]) and older adults (β [95% CI] 0.764 [0.417-1.110]/0.948 [0.632-1.263]). DISCUSSION Low CVH is associated with older brain age and greater brain-PAD, even among middle-aged adults. Our findings suggest that optimizing CVH could support brain health. The main limitation of our study is that the study sample was healthier than the general population, thus caution is required when generalizing our findings to other populations.
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Affiliation(s)
- Huijie Huang
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - Jiao Wang
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - Michelle M Dunk
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - Jie Guo
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - Abigail Dove
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - Jun Ma
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - David A Bennett
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
| | - Weili Xu
- From the Department of Epidemiology and Biostatistics (H.H., J.M., W.X.), School of Public Health, Tianjin Medical University; Department of Epidemiology (J.W.), College of Preventive Medicine, Third Military Medical University, China; Aging Research Center (M.M.D., J.G., A.D., W.X.), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Department of Nutrition and Health (J.G.), China Agricultural University, Beijing, China; and Rush Alzheimer's Disease Center (D.A.B.), Rush University Medical Center, Chicago, IL
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Beydoun MA, Beydoun HA, Hu YH, Maino Vieytes CA, Noren Hooten N, Song M, Georgescu MF, Fanelli-Kuczmarski MT, Meirelles O, Launer LJ, Evans MK, Zonderman AB. Plasma proteomic biomarkers and the association between poor cardiovascular health and incident dementia: The UK Biobank study. Brain Behav Immun 2024; 119:995-1007. [PMID: 38710337 PMCID: PMC11285716 DOI: 10.1016/j.bbi.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/04/2024] [Accepted: 05/02/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND The study examined how plasma proteome indicators may explain the link between poor cardiovascular health (CVH) and dementia risk. METHODS The present study involved 28,974 UK Biobank participants aged 50-74y at baseline (2006-2010) who were followed-up for ≤ 15 y for incidence of dementia. CVH was calculated using Life's Essential 8 (LE8) total scores. The scores were standardized and reverse coded to reflect poor CVH (LE8z_rev). OLINK proteomics was available on this sample (k = 1,463 plasma proteins). The study primarily tested the mediating effects of the plasma proteome in LE8z_rev-dementia effect. The total effect was decomposed into "mediation only" or pure indirect effect (PIE), "interaction only" or interaction referent (INTREF), "neither mediation nor interaction" or controlled direct effect (CDE), and "both mediation and interaction" or mediated interaction (INTMED). RESULTS The study found poorer CVH assessed by LE8z_rev increased the risk of all-cause dementia by 11 % [per 1 SD, hazard ratio, (HR) = 1.11, 95 % CI: 1.03-1.20, p = 0.005). The study identified 11 plasma proteins with strong mediating effects, with GDF15 having the strongest association with dementia risk (per 1 SD, HR = 1.24, 95 % CI: 1.16, 1.33, P < 0.001 when LE8z_rev is set at its mean value) and the largest proportion mediated combining PIE and INTMED (62.6 %; 48 % of TE is PIE), followed by adrenomedullin or ADM. A first principal component with 10 top mediators (TNFRSF1A, GDF15, FSTL3, COL6A3, PLAUR, ADM, GFRAL, ACVRL1, TNFRSF6B, TGFA) mediated 53.6 % of the LE8z_rev-dementia effect. Using all the significant PIE (k = 526) proteins, we used OLINK Insight pathway analysis to identify key pathways, which revealed the involvement of the immune system, signal transduction, metabolism, disease, protein metabolism, hemostasis, membrane trafficking, extracellular matrix organization, developmental biology, and gene expression among others. STRING analysis revealed that five top consistent proteomic mediators were represented in two larger clusters reflecting numerous interconnected biological gene ontology pathways, most notably cytokine-mediated signaling pathway for GDF15 cluster (GO:0019221) and regulation of peptidyl-tyrosine phosphorylation for the ADM cluster (GO:0050730). CONCLUSION Dementia is linked to poor CVH mediated by GDF15 and ADM among several key proteomic markers which collectively explained ∼ 54 % of the total effect.
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Affiliation(s)
- May A Beydoun
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States.
| | - Hind A Beydoun
- VA National Center on Homelessness Among Veterans, U.S. Department of Veterans Affairs, Washington, DC 20420, United States; Department of Management, Policy, and Community Health, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX 77030, United States
| | - Yi-Han Hu
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Christian A Maino Vieytes
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Nicole Noren Hooten
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Minkyo Song
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Michael F Georgescu
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Marie T Fanelli-Kuczmarski
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Osorio Meirelles
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Lenore J Launer
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Michele K Evans
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
| | - Alan B Zonderman
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, MD 21224, United States
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Rippe JM. The Academic Basis of Lifestyle Medicine. Am J Lifestyle Med 2024; 18:497-511. [PMID: 39262885 PMCID: PMC11384844 DOI: 10.1177/15598276231212825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2024] Open
Abstract
There is no longer any serious doubt that daily habits and actions profoundly impact on both short- and long-term health and quality of life. An overwhelming body of scientific and medical literature supports this contention. Thousands of studies support the concept that regular physical activity, healthy nutrition and maintaining a healthy body weight, not smoking cigarettes, obtaining healthy sleep, reducing stress and maintaining positive connections with other individuals all profoundly impact on health. The scientific literature the supports the health impact of these daily habits and actions is underscored by its incorporation into virtually every evidence-based clinical guideline in the area of metabolic diseases. Thus, the scientific basis for lifestyle medicine rests on an enormous body of evidence-based literature. The key issue in lifestyle medicine is to provide an overall framework where these studies, which are often spread over scientific literature in multiple disciplines, can be made accessible to the medical community and to the public at large. This is the essence of the field of lifestyle medicine. The academic basis of lifestyle medicine is robust and needs to be emphasized by all practitioners of lifestyle medicine. This is the key to moving this field forward into the future.
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Affiliation(s)
- James M Rippe
- Department of Medicine, UMass Chan Medical School, Worcester, MA, USA (JMR)
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Wei W, Ma D, Li L, Zhang L. Cognitive impairment in cerebral small vessel disease induced by hypertension. Neural Regen Res 2024; 19:1454-1462. [PMID: 38051887 PMCID: PMC10883517 DOI: 10.4103/1673-5374.385841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 08/22/2023] [Indexed: 12/07/2023] Open
Abstract
ABSTRACT Hypertension is a primary risk factor for the progression of cognitive impairment caused by cerebral small vessel disease, the most common cerebrovascular disease. However, the causal relationship between hypertension and cerebral small vessel disease remains unclear. Hypertension has substantial negative impacts on brain health and is recognized as a risk factor for cerebrovascular disease. Chronic hypertension and lifestyle factors are associated with risks for stroke and dementia, and cerebral small vessel disease can cause dementia and stroke. Hypertension is the main driver of cerebral small vessel disease, which changes the structure and function of cerebral vessels via various mechanisms and leads to lacunar infarction, leukoaraiosis, white matter lesions, and intracerebral hemorrhage, ultimately resulting in cognitive decline and demonstrating that the brain is the target organ of hypertension. This review updates our understanding of the pathogenesis of hypertension-induced cerebral small vessel disease and the resulting changes in brain structure and function and declines in cognitive ability. We also discuss drugs to treat cerebral small vessel disease and cognitive impairment.
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Affiliation(s)
- Weipeng Wei
- Department of Pharmacy, Xuanwu Hospital of Capital Medical University, Beijing, China
- Beijing Geriatric Medical Research Center; Beijing Engineering Research Center for Nervous System Drugs; National Center for Neurological Disorders; National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Denglei Ma
- Department of Pharmacy, Xuanwu Hospital of Capital Medical University, Beijing, China
- Beijing Geriatric Medical Research Center; Beijing Engineering Research Center for Nervous System Drugs; National Center for Neurological Disorders; National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Lin Li
- Department of Pharmacy, Xuanwu Hospital of Capital Medical University, Beijing, China
- Beijing Geriatric Medical Research Center; Beijing Engineering Research Center for Nervous System Drugs; National Center for Neurological Disorders; National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Lan Zhang
- Department of Pharmacy, Xuanwu Hospital of Capital Medical University, Beijing, China
- Beijing Geriatric Medical Research Center; Beijing Engineering Research Center for Nervous System Drugs; National Center for Neurological Disorders; National Clinical Research Center for Geriatric Diseases, Beijing, China
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9
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Imboden M. Maintaining Brain Health: An Imperative for Successful Aging and Business Performance. Am J Health Promot 2024; 38:576-580. [PMID: 38553419 DOI: 10.1177/08901171241232042a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Affiliation(s)
- Mary Imboden
- Center for Cardiovascular Analytics, Research and Data Science, Providence Heart Institute, Providence Saint Joseph Health, Portland, Oregon, USA
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10
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DeCarli C, Maillard P, Pase MP, Beiser AS, Kojis D, Satizabal CL, Himali JJ, Aparicio HJ, Fletcher E, Seshadri S. Trends in Intracranial and Cerebral Volumes of Framingham Heart Study Participants Born 1930 to 1970. JAMA Neurol 2024; 81:471-480. [PMID: 38526486 PMCID: PMC10964161 DOI: 10.1001/jamaneurol.2024.0469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/05/2024] [Indexed: 03/26/2024]
Abstract
Importance Human brain development and maintenance is under both genetic and environmental influences that likely affect later-life dementia risk. Objective To examine environmental influences by testing whether time-dependent secular differences occurred in cranial and brain volumes and cortical thickness over birth decades spanning 1930 to 1970. Design, Setting, and Participants This cross-sectional study used data from the community-based Framingham Heart Study cohort for participants born in the decades 1930 to 1970. Participants did not have dementia or history of stroke and had magnetic resonance imaging (MRI) obtained from March 18, 1999, to November 15, 2019. The final analysis dataset was created in October 2023. Exposure Years of birth ranging from 1925 to 1968. Main Measures Cross-sectional analysis of intracranial, cortical gray matter, white matter, and hippocampal volumes as well as cortical surface area and cortical thickness. The secular measure was the decade in which the participant was born. Covariates included age at MRI and sex. Results The main study cohort consisted of 3226 participants with a mean (SD) age of 57.7 (7.8) years at the time of their MRI. A total of 1706 participants were female (53%) and 1520 (47%) were male. The birth decades ranged from the 1930s to 1970s. Significant trends for larger intracranial, hippocampal, and white matter volumes and cortical surface area were associated with progressive birth decades. Comparing the 1930s birth decade to the 1970s accounted for a 6.6% greater volume (1234 mL; 95% CI, 1220-1248, vs 1321 mL; 95% CI, 1301-1341) for ICV, 7.7% greater volume (441.9 mL; 95% CI, 435.2-448.5, vs 476.3 mL; 95% CI, 467.0-485.7) for white matter, 5.7% greater value (6.51 mL; 95% CI, 6.42-6.60, vs 6.89 mL; 95% CI, 6.77-7.02) for hippocampal volume, and a 14.9% greater value (1933 cm2; 95% CI, 1908-1959, vs 2222 cm2; 95% CI, 2186-2259) for cortical surface area. Repeat analysis applied to a subgroup of 1145 individuals of similar age range born in the 1940s (mean [SD] age, 60.0 [2.8] years) and 1950s (mean [SD] age, 59.0 [2.8] years) resulted in similar findings. Conclusion and Relevance In this study, secular trends for larger brain volumes suggested improved brain development among individuals born between 1930 and 1970. Early life environmental influences may explain these results and contribute to the declining dementia incidence previously reported in the Framingham Heart Study cohort.
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Affiliation(s)
- Charles DeCarli
- Department of Neurology & Imaging of Dementia and Aging Laboratory, University of California Davis, Sacramento, California
| | - Pauline Maillard
- Department of Neurology & Imaging of Dementia and Aging Laboratory, University of California Davis, Sacramento, California
| | - Matthew P. Pase
- Framingham Heart Study, Framingham, Massachusetts
- Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
| | - Alexa S. Beiser
- Framingham Heart Study, Framingham, Massachusetts
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts
- Department of Neurology, Boston University Chonbanian and Avedisian School of Medicine, Boston, Massachusetts
| | - Daniel Kojis
- Framingham Heart Study, Framingham, Massachusetts
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts
| | - Claudia L. Satizabal
- Framingham Heart Study, Framingham, Massachusetts
- The Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases, University of Texas Health Sciences Center, San Antonio
- Department of Population Health Sciences, UT Health San Antonio, San Antonio, Texas
| | - Jayandra J. Himali
- Framingham Heart Study, Framingham, Massachusetts
- The Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases, University of Texas Health Sciences Center, San Antonio
- Department of Population Health Sciences, UT Health San Antonio, San Antonio, Texas
| | - Hugo J. Aparicio
- Framingham Heart Study, Framingham, Massachusetts
- Department of Neurology, Boston University Chonbanian and Avedisian School of Medicine, Boston, Massachusetts
| | - Evan Fletcher
- Department of Neurology & Imaging of Dementia and Aging Laboratory, University of California Davis, Sacramento, California
| | - Sudha Seshadri
- Framingham Heart Study, Framingham, Massachusetts
- Department of Neurology, Boston University Chonbanian and Avedisian School of Medicine, Boston, Massachusetts
- The Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases, University of Texas Health Sciences Center, San Antonio
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11
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Whitaker AA, Waghmare S, Montgomery RN, Aaron SE, Eickmeyer SM, Vidoni ED, Billinger SA. Lower middle cerebral artery blood velocity during low-volume high-intensity interval exercise in chronic stroke. J Cereb Blood Flow Metab 2024; 44:627-640. [PMID: 37708242 PMCID: PMC11197145 DOI: 10.1177/0271678x231201472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 08/18/2023] [Accepted: 08/24/2023] [Indexed: 09/16/2023]
Abstract
High-intensity interval training (HIIE) may present unique challenges to the cerebrovascular system in individuals post-stroke. We hypothesized lower middle cerebral artery blood velocity (MCAv) in individuals post-stroke: 1) during 10 minutes of HIIE, 2) immediately following HIIE, and 3) 30 minutes after HIIE, compared to age- and sex-matched controls (CON). We used a recumbent stepper submaximal exercise test to determine workloads for high-intensity and active recovery. Our low volume HIIE protocol consisted of 1-minute intervals for 10 minutes. During HIIE, we measured MCAv, mean arterial pressure (MAP), heart rate (HR), and end tidal carbon dioxide (PETCO2). We assessed carotid-femoral pulse wave velocity as a measure of arterial stiffness. Fifty participants completed the study (25 post-stroke, 76% ischemic, 32% moderate disability). Individuals post-stroke had lower MCAv during HIIE compared to CON (p = 0.03), which remained 30 minutes after HIIE. Individuals post-stroke had greater arterial stiffness (p = 0.01) which was moderately associated with a smaller MCAv responsiveness during HIIE (r = -0.44). No differences were found for MAP, HR, and PETCO2. This study suggests individuals post-stroke had a lower MCAv during HIIE compared to their peers, which remained during recovery up to 30 minutes. Arterial stiffness may contribute to the lower cerebrovascular responsiveness post-stroke.
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Affiliation(s)
- Alicen A Whitaker
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin, Milwaukee, WI, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Saniya Waghmare
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Robert N Montgomery
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS, USA
| | - Stacey E Aaron
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sarah M Eickmeyer
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, KS, USA
| | - Eric D Vidoni
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
- University of Kansas Alzheimer’s Disease Research Center, Fairway, KS, USA
| | - Sandra A Billinger
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, KS, USA
- University of Kansas Alzheimer’s Disease Research Center, Fairway, KS, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, USA
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12
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Imboden M. Maintaining Brain Health: An Imperative for Successful Aging and Business Performance. Am J Health Promot 2024; 38:576-589. [PMID: 38553416 DOI: 10.1177/08901171241232042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Affiliation(s)
- Mary Imboden
- Center for Cardiovascular Analytics, Research and Data Science, Providence Heart Institute, Providence Saint Joseph Health, Portland, Oregon, USA
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13
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Chen H, Tang H, Zhang X, Huang J, Luo N, Guo Q, Wang X. Adherence to Life's Essential 8 is associated with delayed biological aging: a population-based cross-sectional study. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024:S1885-5857(24)00142-7. [PMID: 38663840 DOI: 10.1016/j.rec.2024.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 04/10/2024] [Indexed: 06/06/2024]
Abstract
INTRODUCTION AND OBJECTIVES The aim of this study was to explore the potential of adhering to the American Heart Association's updated Life's Essential 8 (LE8) scores in delaying biological aging amid growing concerns about aging populations and related diseases. METHODS A total of 18 261 adults (≥ 20 years old) were examined using National Health and Nutrition Examination Survey data from 2005-2010 and 2015-2018. The LE8 includes 8 components, covering health behaviors and factors. Acceleration of biological aging was defined as an excess of biological/phenotypic age over chronological age, assessed by using clinical biomarkers. The association between LE8 score and biological aging was explored through regression analyses. RESULTS Each 10-point increase in LE8 scores was associated with a 1.19-year decrease in biological age and a 1.63-year decrease in phenotypic age. Individuals with high cardiovascular health (CVH) had a 90% reduction in their risk of accelerated aging based on biological age and an 81% reduction based on phenotypic age compared with individuals with low CVH. Bootstrap-based model estimates and weighted quantile sum regression suggested that health factors, particularly blood glucose, had strong impact on delaying aging. The association between smoking and biological aging seemed to differ depending on the definition of aging used. Among all subgroups, LE8 consistently correlated negatively with biological aging, despite observed interactions. Three sensitivity analyses confirmed the robustness of our conclusions. CONCLUSIONS A higher CVH is associated with a lower risk of biological aging. Maintaining elevated LE8 levels across demographics, regardless of cardiovascular history, is recommended to delay aging and promote healthy aging, with significant implications for primary health care.
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Affiliation(s)
- Hongyu Chen
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Haoxian Tang
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China; Department of Clinical Medicine, Shantou University Medical College, Shantou, China
| | - Xuan Zhang
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, China
| | - Jingtao Huang
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, China
| | - Nan Luo
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Psychiatry, Shantou University Mental Health Center, Shantou, China
| | - Qingqian Guo
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xin Wang
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China.
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14
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Feng L, Gao L. The role of neurovascular coupling dysfunction in cognitive decline of diabetes patients. Front Neurosci 2024; 18:1375908. [PMID: 38576869 PMCID: PMC10991808 DOI: 10.3389/fnins.2024.1375908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
Neurovascular coupling (NVC) is an important mechanism to ensure adequate blood supply to active neurons in the brain. NVC damage can lead to chronic impairment of neuronal function. Diabetes is characterized by high blood sugar and is considered an important risk factor for cognitive impairment. In this review, we provide fMRI evidence of NVC damage in diabetic patients with cognitive decline. Combined with the exploration of the major mechanisms and signaling pathways of NVC, we discuss the effects of chronic hyperglycemia on the cellular structure of NVC signaling, including key receptors, ion channels, and intercellular connections. Studying these diabetes-related changes in cell structure will help us understand the underlying causes behind diabetes-induced NVC damage and early cognitive decline, ultimately helping to identify the most effective drug targets for treatment.
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Affiliation(s)
| | - Ling Gao
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan, China
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15
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Elkind MSV, Arnett DK, Benjamin IJ, Eckel RH, Grant AO, Houser SR, Jacobs AK, Jones DW, Robertson RM, Sacco RL, Smith SC, Weisfeldt ML, Wu JC, Jessup M. The American Heart Association at 100: A Century of Scientific Progress and the Future of Cardiovascular Science: A Presidential Advisory From the American Heart Association. Circulation 2024; 149:e964-e985. [PMID: 38344851 DOI: 10.1161/cir.0000000000001213] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
In 1924, the founders of the American Heart Association (AHA) envisioned an international society focused on the heart and aimed at facilitating research, disseminating information, increasing public awareness, and developing public health policy related to heart disease. This presidential advisory provides a comprehensive review of the past century of cardiovascular and stroke science, with a focus on the AHA's contributions, as well as informed speculation about the future of cardiovascular science into the next century of the organization's history. The AHA is a leader in fundamental, translational, clinical, and population science, and it promotes the concept of the "learning health system," in which a continuous cycle of evidence-based practice leads to practice-based evidence, permitting an iterative refinement in clinical evidence and care. This advisory presents the AHA's journey over the past century from instituting professional membership to establishing extraordinary research funding programs; translating evidence to practice through clinical practice guidelines; affecting systems of care through quality programs, certification, and implementation; leading important advocacy efforts at the federal, state and local levels; and building global coalitions around cardiovascular and stroke science and public health. Recognizing an exciting potential future for science and medicine, the advisory offers a vision for even greater impact for the AHA's second century in its continued mission to be a relentless force for longer, healthier lives.
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16
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Lippa SM, Bailie JM, French LM, Brickell TA, Lange RT. Lifetime blast exposure is not related to cognitive performance or psychiatric symptoms in US military personnel. Clin Neuropsychol 2024:1-23. [PMID: 38494345 DOI: 10.1080/13854046.2024.2328881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 03/05/2024] [Indexed: 03/19/2024]
Abstract
Objective: The present study aimed to examine the impact of lifetime blast exposure (LBE) on neuropsychological functioning in service members and veterans (SMVs). Method: Participants were 282 SMVs, with and without history of traumatic brain injury (TBI), who were prospectively enrolled in a Defense and Veterans Brain Injury Center (DVBIC)-Traumatic Brain Injury Center of Excellence (TBICoE) Longitudinal TBI Study. A cross-sectional analysis of baseline data was conducted. LBE was based on two factors: Military Occupational Speciality (MOS) and SMV self-report. Participants were divided into three groups based on LBE: Blast Naive (n = 61), Blast + Low Risk MOS (n = 96), Blast + High Risk MOS (n = 125). Multivariate analysis of variance (MANOVA) was used to examine group differences on neurocognitive domains and the Minnesota Multiphasic Personality Inventory-2 Restructured Form. Results: There were no statistically significant differences in attention/working memory, processing speed, executive functioning, and memory (Fs < 1.75, ps > .1, ηp2s < .032) or in General Cognition (Fs < 0.95, ps > .3, ηp2s < .008). Prior to correction for covariates, lifetime blast exposure was related to Restructured Clinical (F(18,542) = 1.77, p = .026, ηp2 = .055), Somatic/Cognitive (F(10,550) = 1.99, p = .033, ηp2 = .035), and Externalizing Scales (F(8,552) = 2.17, p = .028, ηp2 = .030); however, these relationships did not remain significant after correction for covariates (Fs < 1.53, ps > .145, ηp2s < .032). Conclusions: We did not find evidence of a relationship between LBE and neurocognitive performance or psychiatric symptoms. This stands in contrast to prior studies demonstrating an association between lifetime blast exposure and highly sensitive blood biomarkers and/or neuroimaging. Overall, findings suggest the neuropsychological impact of lifetime blast exposure is minimal in individuals remaining in or recently retired from military service.
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Affiliation(s)
- Sara M Lippa
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Jason M Bailie
- Traumatic Brain Injury Center of Excellence, Bethesda, MD, USA
- Naval Hospital Camp Pendleton, Oceanside, CA, USA
- General Dynamics Information Technology, Fairfax, VA, USA
| | - Louis M French
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Traumatic Brain Injury Center of Excellence, Bethesda, MD, USA
| | - Tracey A Brickell
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Traumatic Brain Injury Center of Excellence, Bethesda, MD, USA
- General Dynamics Information Technology, Fairfax, VA, USA
| | - Rael T Lange
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Traumatic Brain Injury Center of Excellence, Bethesda, MD, USA
- General Dynamics Information Technology, Fairfax, VA, USA
- Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
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17
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Lv H, Zeng N, Li M, Sun J, Wu N, Xu M, Chen Q, Zhao X, Chen S, Liu W, Li X, Zhao P, Wintermark M, Hui Y, Li J, Wu S, Wang Z. Association between Body Mass Index and Brain Health in Adults: A 16-Year Population-Based Cohort and Mendelian Randomization Study. HEALTH DATA SCIENCE 2024; 4:0087. [PMID: 38500551 PMCID: PMC10944701 DOI: 10.34133/hds.0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 02/26/2024] [Indexed: 03/20/2024]
Abstract
Background: The cumulative effect of body mass index (BMI) on brain health remains ill-defined. The effects of overweight on brain health across different age groups need clarification. We analyzed the effect of cumulative BMI on neuroimaging features of brain health in adults of different ages. Methods: This study was based on a multicenter, community-based cohort study. We modeled the trajectories of BMI over 16 years to evaluate cumulative exposure. Multimodality neuroimaging data were collected once for volumetric measurements of the brain macrostructure, white matter hyperintensity (WMH), and brain microstructure. We used a generalized linear model to evaluate the association between cumulative BMI and neuroimaging features. Two-sample Mendelian randomization analysis was performed using summary level of BMI genetic data from 681,275 individuals and neuroimaging genetic data from 33,224 individuals to analyze the causal relationships. Results: Clinical and neuroimaging data were obtained from 1,074 adults (25 to 83 years). For adults aged under 45 years, brain volume differences in participants with a cumulative BMI of >26.2 kg/m2 corresponded to 12.0 years [95% confidence interval (CI), 3.0 to 20.0] of brain aging. Differences in WMH were statistically substantial for participants aged over 60 years, with a 6.0-ml (95% CI, 1.5 to 10.5) larger volume. Genetic analysis indicated causal relationships between high BMI and smaller gray matter and higher fractional anisotropy in projection fibers. Conclusion: High cumulative BMI is associated with smaller brain volume, larger volume of white matter lesions, and abnormal microstructural integrity. Adults younger than 45 years are suggested to maintain their BMI below 26.2 kg/m2 for better brain health. Trial Registration: This study was registered on clinicaltrials.gov (Clinical Indicators and Brain Image Data: A Cohort Study Based on Kailuan Cohort; No. NCT05453877; https://clinicaltrials.gov/ct2/show/NCT05453877).
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Affiliation(s)
- Han Lv
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Na Zeng
- Peking University School of Public Health, Beijing 100191, China
| | - Mengyi Li
- Department of General Surgery, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Jing Sun
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Ning Wu
- Department of Medical Imaging Technology,
Capital Medical University Yanjing College, Beijing 101300, China
| | - Mingze Xu
- Center for MRI Research,
Peking University Academy for Advanced Interdisciplinary Studies, Beijing 100871, China
| | - Qian Chen
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Xinyu Zhao
- Clinical Epidemiology and Evidence-based Medicine Unit, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Hebei, Tangshan 063000, China
| | - Wenjuan Liu
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Xiaoshuai Li
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Pengfei Zhao
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
| | - Max Wintermark
- Department of Neuroradiology,
The University of Texas MD Anderson Cancer Center, Houston, TX 78701, USA
| | - Ying Hui
- Department of Radiology, Kailuan General Hospital, Hebei, Tangshan 063000, China
| | - Jing Li
- Department of Radiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine,
Tsinghua University, Beijing, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Hebei, Tangshan 063000, China
| | - Zhenchang Wang
- Department of Radiology, Beijing Friendship Hospital,
Capital Medical University, Beijing 100050, China
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18
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Martin SS, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Barone Gibbs B, Beaton AZ, Boehme AK, Commodore-Mensah Y, Currie ME, Elkind MSV, Evenson KR, Generoso G, Heard DG, Hiremath S, Johansen MC, Kalani R, Kazi DS, Ko D, Liu J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Perman SM, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Tsao CW, Urbut SM, Van Spall HGC, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Palaniappan LP. 2024 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association. Circulation 2024; 149:e347-e913. [PMID: 38264914 DOI: 10.1161/cir.0000000000001209] [Citation(s) in RCA: 175] [Impact Index Per Article: 175.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND The American Heart Association (AHA), in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2024 AHA Statistical Update is the product of a full year's worth of effort in 2023 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. The AHA strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional global data, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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19
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Gorelick PB, Hainsworth AH, Wallin A. Introduction to the special issue on brain health. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2024; 6:100208. [PMID: 38571906 PMCID: PMC10987794 DOI: 10.1016/j.cccb.2024.100208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 01/17/2024] [Indexed: 04/05/2024]
Affiliation(s)
- Philip B. Gorelick
- Davee Department of Neurology, Division of Stroke and Neurocritical Care, Northwestern University Feinberg School of Medicine, 625 North Michigan Avenue Suite 1150, Chicago, IL 60611 USA
| | - Atticus H. Hainsworth
- St. George's University of London, Cranmer Terrace, London SW17 ORE. United Kingdom
- Neurology, St. George's University Hospitals NHS Foundation Trust, London SW17 0QT. United Kingdom
| | - Anders Wallin
- Department of Psychiatry, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Cognition and Old-Age Psychiatry at Sahlgrenska University Hospital, Wallinsgatan 6, Molndal SE-43141, Sweden
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20
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Clocchiatti‐Tuozzo S, Rivier CA, Renedo D, Torres Lopez VM, Geer JH, Miner B, Yaggi HK, de Havenon A, Payabvash S, Sheth KN, Gill TM, Falcone GJ. Suboptimal Sleep Duration Is Associated With Poorer Neuroimaging Brain Health Profiles in Middle-Aged Individuals Without Stroke or Dementia. J Am Heart Assoc 2024; 13:e031514. [PMID: 38156552 PMCID: PMC10863828 DOI: 10.1161/jaha.123.031514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND The American Heart Association's Life's Simple 7, a public health construct capturing key determinants of cardiovascular health, became the Life's Essential 8 after the addition of sleep duration. The authors tested the hypothesis that suboptimal sleep duration is associated with poorer neuroimaging brain health profiles in asymptomatic middle-aged adults. METHODS AND RESULTS The authors conducted a prospective magnetic resonance neuroimaging study in middle-aged individuals without stroke or dementia enrolled in the UK Biobank. Self-reported sleep duration was categorized as short (<7 hours), optimal (7-<9 hours), or long (≥9 hours). Evaluated neuroimaging markers included the presence of white matter hyperintensities (WMHs), volume of WMH, and fractional anisotropy, with the latter evaluated as the average of 48 white matter tracts. Multivariable logistic and linear regression models were used to test for an association between sleep duration and these neuroimaging markers. The authors evaluated 39 771 middle-aged individuals. Of these, 28 912 (72.7%) had optimal, 8468 (21.3%) had short, and 2391 (6%) had long sleep duration. Compared with optimal sleep, short sleep was associated with higher risk of WMH presence (odds ratio, 1.11 [95% CI, 1.05-1.18]; P<0.001), larger WMH volume (beta=0.06 [95% CI, 0.04-0.08]; P<0.001), and worse fractional anisotropy profiles (beta=-0.04 [95% CI, -0.06 to -0.02]; P=0.001). Compared with optimal sleep, long sleep duration was associated with larger WMH volume (beta=0.04 [95% CI, 0.01-0.08]; P=0.02) and worse fractional anisotropy profiles (beta=-0.06 [95% CI, -0.1 to -0.02]; P=0.002), but not with WMH presence (P=0.6). CONCLUSIONS Among middle-aged adults without stroke or dementia, suboptimal sleep duration is associated with poorer neuroimaging brain health profiles. Because these neuroimaging markers precede stroke and dementia by several years, these findings are consistent with other findings evaluating early interventions to improve this modifiable risk factor.
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Affiliation(s)
- Santiago Clocchiatti‐Tuozzo
- Department of NeurologyYale School of MedicineNew HavenCTUSA
- Department of Internal MedicineYale School of MedicineNew HavenCTUSA
| | | | - Daniela Renedo
- Department of NeurologyYale School of MedicineNew HavenCTUSA
| | | | | | - Brienne Miner
- Department of Internal MedicineYale School of MedicineNew HavenCTUSA
| | - Henry K. Yaggi
- Department of Internal MedicineYale School of MedicineNew HavenCTUSA
| | - Adam de Havenon
- Department of NeurologyYale School of MedicineNew HavenCTUSA
| | | | - Kevin N. Sheth
- Department of NeurologyYale School of MedicineNew HavenCTUSA
| | - Thomas M. Gill
- Department of Internal MedicineYale School of MedicineNew HavenCTUSA
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21
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Mace RA, Lyons C, Cohen JE, Ritchie C, Bartels S, Okereke OI, Hoeppner BB, Brewer JA, Vranceanu AM. Optimizing the Implementation of a Lifestyle Dementia Prevention Intervention for Older Patients in an Academic Healthcare System. J Alzheimers Dis 2024; 100:1237-1259. [PMID: 39031363 DOI: 10.3233/jad-240365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2024]
Abstract
Background Interventions that promote healthy lifestyles are critical for the prevention of Alzheimer's disease and Alzheimer's disease related dementias (AD/ADRD). However, knowledge of the best practices for implementing AD/ADRD prevention in healthcare settings remains limited. Objective We aimed to qualitatively identify barriers and facilitators to implementing a clinical trial of a novel lifestyle intervention (My Healthy Brain) in our medical center for older patients with subjective cognitive decline who are at-risk for AD/ADRD. Methods We conducted focus groups with 26 healthcare professionals (e.g., physicians, psychology, nursing) from 5 clinics that treat older patients (e.g., memory care, psychiatry). Our qualitative analysis integrated two implementation frameworks to systematically capture barriers and facilitators to AD/ADRD prevention (Consolidated Framework for Implementation Science Research) that impact implementation outcomes of acceptability, appropriateness, and feasibility (Proctor's framework). Results We found widespread support for an RCT of My Healthy Brain and AD/ADRD prevention. Participants identified barriers related to patients (stigma, technological skills), providers (dismissiveness of "worried well," doubting capacity for behavior change), clinics (limited time and resources), and the larger healthcare system (underemphasis on prevention). Implementation strategies guided by Expert Recommendations for Implementing Change (ERIC) included: developing tailored materials, training staff, obtaining buy-in from leadership, addressing stigmatized language and practices, identifying "champions," and integrating with workflows and resources. Conclusions The results will inform our recruitment, enrollment, and retention procedures to implement the first randomized clinical trial of My Healthy Brain. Our study provides a blueprint for addressing multi-level barriers to the implementation of AD/ADRD prevention for older patients in medical settings.
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Affiliation(s)
- Ryan A Mace
- Department of Psychiatry, Center for Health Outcomes and Interdisciplinary Research (CHOIR), Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Christopher Lyons
- Department of Psychiatry, Center for Health Outcomes and Interdisciplinary Research (CHOIR), Massachusetts General Hospital, Boston, MA, USA
| | - Joshua E Cohen
- Department of Psychiatry, Center for Health Outcomes and Interdisciplinary Research (CHOIR), Massachusetts General Hospital, Boston, MA, USA
| | - Christine Ritchie
- Harvard Medical School, Boston, MA, USA
- Division of Palliative Care and Geriatric Medicine, Mongan Institute Center for Aging and Serious Illness, Massachusetts General Hospital, Boston, MA, USA
| | - Stephen Bartels
- Harvard Medical School, Boston, MA, USA
- Division of Palliative Care and Geriatric Medicine, Mongan Institute Center for Aging and Serious Illness, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Olivia I Okereke
- Department of Medicine, Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Bettina B Hoeppner
- Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Center for Addiction Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Judson A Brewer
- Mindfulness Center, Brown University School of Public Health, Providence, RI, USA
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Ana-Maria Vranceanu
- Department of Psychiatry, Center for Health Outcomes and Interdisciplinary Research (CHOIR), Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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22
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Ge YJ, Wu BS, Zhang Y, Chen SD, Zhang YR, Kang JJ, Deng YT, Ou YN, He XY, Zhao YL, Kuo K, Ma Q, Banaschewski T, Barker GJ, Bokde ALW, Desrivières S, Flor H, Grigis A, Garavan H, Gowland P, Heinz A, Brühl R, Martinot JL, Martinot MLP, Artiges E, Nees F, Orfanos DP, Lemaitre H, Paus T, Poustka L, Hohmann S, Millenet S, Fröhner JH, Smolka MN, Vaidya N, Walter H, Whelan R, Feng JF, Tan L, Dong Q, Schumann G, Cheng W, Yu JT. Genetic architectures of cerebral ventricles and their overlap with neuropsychiatric traits. Nat Hum Behav 2024; 8:164-180. [PMID: 37857874 DOI: 10.1038/s41562-023-01722-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 09/12/2023] [Indexed: 10/21/2023]
Abstract
The cerebral ventricles are recognized as windows into brain development and disease, yet their genetic architectures, underlying neural mechanisms and utility in maintaining brain health remain elusive. Here we aggregated genetic and neuroimaging data from 61,974 participants (age range, 9 to 98 years) in five cohorts to elucidate the genetic basis of ventricular morphology and examined their overlap with neuropsychiatric traits. Genome-wide association analysis in a discovery sample of 31,880 individuals identified 62 unique loci and 785 candidate genes associated with ventricular morphology. We replicated over 80% of loci in a well-matched cohort of lateral ventricular volume. Gene set analysis revealed enrichment of ventricular-trait-associated genes in biological processes and disease pathogenesis during both early brain development and degeneration. We explored the age-dependent genetic associations in cohorts of different age groups to investigate the possible roles of ventricular-trait-associated loci in neurodevelopmental and neurodegenerative processes. We describe the genetic overlap between ventricular and neuropsychiatric traits through comprehensive integrative approaches under correlative and causal assumptions. We propose the volume of the inferior lateral ventricles as a heritable endophenotype to predict the risk of Alzheimer's disease, which might be a consequence of prodromal Alzheimer's disease. Our study provides an advance in understanding the genetics of the cerebral ventricles and demonstrates the potential utility of ventricular measurements in tracking brain disorders and maintaining brain health across the lifespan.
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Affiliation(s)
- Yi-Jun Ge
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Bang-Sheng Wu
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yi Zhang
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shi-Dong Chen
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ya-Ru Zhang
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ju-Jiao Kang
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Yue-Ting Deng
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ya-Nan Ou
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Xiao-Yu He
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yong-Li Zhao
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Kevin Kuo
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qing Ma
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Gareth J Barker
- Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
| | - Sylvane Desrivières
- Centre for Population Neuroscience and Precision Medicine, Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, London, UK
| | - Herta Flor
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Antoine Grigis
- NeuroSpin, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
| | - Hugh Garavan
- Departments of Psychiatry and Psychology, University of Vermont, Burlington, VT, USA
| | - Penny Gowland
- Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, UK
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy CCM, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Rüdiger Brühl
- Physikalisch-Technische Bundesanstalt, Braunschweig and Berlin, Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM U 1299 'Trajectoires développementales & psychiatrie', University Paris-Saclay, CNRS; Ecole Normale Supérieure Paris-Saclay, Centre Borelli, Gif-sur-Yvette, France
| | - Marie-Laure Paillère Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM U 1299 'Trajectoires développementales & psychiatrie', University Paris-Saclay, CNRS; Ecole Normale Supérieure Paris-Saclay, Centre Borelli, Gif-sur-Yvette, France
- AP-HP, Sorbonne University, Department of Child and Adolescent Psychiatry, Pitié-Salpêtrière Hospital, Paris, France
| | - Eric Artiges
- Institut National de la Santé et de la Recherche Médicale, INSERM U 1299 'Trajectoires développementales & psychiatrie', University Paris-Saclay, CNRS; Ecole Normale Supérieure Paris-Saclay, Centre Borelli, Gif-sur-Yvette, France
- Psychiatry Department, EPS Barthélémy Durand, Etampes, France
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig Holstein, Kiel University, Kiel, Germany
| | | | - Herve Lemaitre
- NeuroSpin, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
- Institut des Maladies Neurodégénératives, UMR 5293, CNRS, CEA, Université de Bordeaux, Bordeaux, France
| | - Tomáš Paus
- Departments of Psychiatry and Neuroscience, Faculty of Medicine and Centre Hospitalier Universitaire Sainte-Justine, University of Montreal, Montreal, Quebec, Canada
- Departments of Psychiatry and Psychology, University of Toronto, Toronto, Ontario, Canada
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Centre Göttingen, Göttingen, Germany
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sabina Millenet
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Juliane H Fröhner
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Nilakshi Vaidya
- Centre for Population Neuroscience and Stratified Medicine, Department of Psychiatry and Neuroscience, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy CCM, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Robert Whelan
- School of Psychology and Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland
| | - Jian-Feng Feng
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence (Fudan University), Ministry of Education, Beijing, China
- Fudan ISTBI-ZJNU Algorithm Centre for Brain-Inspired Intelligence, Zhejiang Normal University, Jinhua, China
- MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
- Zhangjiang Fudan International Innovation Center, Shanghai, China
| | - Lan Tan
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Qiang Dong
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Gunter Schumann
- Centre for Population Neuroscience and Stratified Medicine, Department of Psychiatry and Neuroscience, Charité Universitätsmedizin Berlin, Berlin, Germany
- Centre for Population Neuroscience and Precision Medicine, Institute for Science and Technology of Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Wei Cheng
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China.
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China.
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence (Fudan University), Ministry of Education, Beijing, China.
- Fudan ISTBI-ZJNU Algorithm Centre for Brain-Inspired Intelligence, Zhejiang Normal University, Jinhua, China.
- Shanghai Medical College and Zhongshan Hospital Immunotherapy Technology Transfer 79 Center, Shanghai, China.
| | - Jin-Tai Yu
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, Shanghai, China.
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23
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O'Shea DM, Camacho S, Ezzeddine R, Besser L, Tolea MI, Wang L, Galvin C, Gibbs G, Galvin JE. The Mediating Role of Cortical Atrophy on the Relationship between the Resilience Index and Cognitive Function: Findings from the Healthy Brain Initiative. J Alzheimers Dis 2024; 98:1017-1027. [PMID: 38489189 DOI: 10.3233/jad-231346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
Background Lifestyle factors are linked to differences in brain aging and risk for Alzheimer's disease, underscored by concepts like 'cognitive reserve' and 'brain maintenance'. The Resilience Index (RI), a composite of 6 factors (cognitive reserve, physical and cognitive activities, social engagement, diet, and mindfulness) provides such a holistic measure. Objective This study aims to examine the association of RI scores with cognitive function and assess the mediating role of cortical atrophy. Methods Baseline data from 113 participants (aged 45+, 68% female) from the Healthy Brain Initiative were included. Life course resilience was estimated with the RI, cognitive performance with Cognivue®, and brain health using a machine learning derived Cortical Atrophy Score (CAS). Mediation analysis probed the relationship between RI, cognitive outcomes, and cortical atrophy. Results In age and sex adjusted models, the RI was significantly associated with CAS (β= -0.25, p = 0.006) and Cognivue® scores (β= 0.32, p < 0.001). The RI-Cognivue® association was partially mediated by CAS (β= 0.07; 95% CI [0.02, 0.14]). Conclusions Findings revealed that the collective effect of early and late-life lifestyle resilience factors on cognition are partially explained by their association with less brain atrophy. These findings underscore the value of comprehensive lifestyle assessments in understanding the risk and progression of cognitive decline and Alzheimer's disease in an aging population.
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Affiliation(s)
- Deirdre M O'Shea
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - Simone Camacho
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - Reem Ezzeddine
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - Lilah Besser
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - Magdalena I Tolea
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - Lily Wang
- Department of Public Health Science, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Conor Galvin
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - Gregory Gibbs
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
| | - James E Galvin
- Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA
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24
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Singh A, Ansari VA, Mahmood T, Ahsan F, Maheshwari S. Repercussion of Primary Nucleation Pathway: Dementia and Cognitive Impairment. Curr Aging Sci 2024; 17:196-204. [PMID: 38083895 DOI: 10.2174/0118746098243327231117113748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 07/05/2023] [Accepted: 09/08/2023] [Indexed: 09/10/2024]
Abstract
Neurodegenerative diseases, such as Alzheimer's, Parkinson's, and prion disease, are characterized by the conversion of normally soluble proteins or peptides into aggregated amyloidal fibrils. These diseases result in the permanent loss of specific types of neurons, making them incurable and devastating. Research on animal models of memory problems mentioned in this article contributes to our knowledge of brain health and functionality. Neurodegenerative disorders, which often lead to cognitive impairment and dementia, are becoming more prevalent as global life expectancy increases. These diseases cause severe neurological impairment and neuronal death, making them highly debilitating. Exploring and understanding these complex diseases offer significant insights into the fundamental processes essential for maintaining brain health. Exploring the intricate mechanisms underlying neurodegenerative diseases not only holds promise for potential treatments but also enhances our understanding of fundamental brain health and functionality. By unraveling the complexities of these disorders, researchers can pave the way for advancements in diagnosis, treatment, and ultimately, improving the lives of individuals affected by neurodegenerative diseases.
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Affiliation(s)
- Aditya Singh
- Faculty of Pharmacy, Integral University, Lucknow, 226026, India
| | - Vaseem A Ansari
- Faculty of Pharmacy, Integral University, Lucknow, 226026, India
| | - Tarique Mahmood
- Faculty of Pharmacy, Integral University, Lucknow, 226026, India
| | - Farogh Ahsan
- Faculty of Pharmacy, Integral University, Lucknow, 226026, India
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25
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Lee KJ, Bae HJ. What have clinical trials taught us about brain health? CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 6:100199. [PMID: 38235315 PMCID: PMC10792690 DOI: 10.1016/j.cccb.2023.100199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/19/2024]
Abstract
The Global Burden of Disease Study projects an almost tripling of dementia cases worldwide in the next 30 years making it important to recognize and understand modifiable risks and preventatives for cognitive impairment. Recent studies suggest that prevention or treatment of cardiovascular risks may be an important strategy to prevent or slow the progression of cognitive impairment. In 2017, the American Heart Association and American Stroke Association introduced metrics for "optimal brain health". These metrics defined brain health in terms of ideal health behaviors and factors. Since then and leading up to 2017, a number of clinical trials have been conducted to investigate the potential of modification of cardiovascular risks on prevention of dementia or cognitive impairment and thus, enhancement of brain health. This discussion is a review of findings from clinical trials focusing on interventions, including antihypertensive agents, glycemic control and lipid-lowering therapies, multidomain approaches, and antithrombotic medications. Notably, the results highlight the promise of intensive blood pressure lowering strategies and multidomain approaches, as evidenced by the FINGER trial. The review also discusses the potential of treatment or prevention of cerebral small vessel disease (cSVD) and the application of Mendelian randomization as a strategy to preserve brain structure and function.
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Affiliation(s)
- Keon-Joo Lee
- Department of Neurology, Korea University Guro Hospital, Seoul, South Korea
| | - Hee-Joon Bae
- Department of Neurology and Cerebrovascular Center, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
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26
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Backhouse EV, Bauermeister S, Wardlaw JM. Lifetime influences on imaging markers of adverse brain health and vascular disease. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 6:100194. [PMID: 38292018 PMCID: PMC10827485 DOI: 10.1016/j.cccb.2023.100194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/13/2023] [Accepted: 12/11/2023] [Indexed: 02/01/2024]
Abstract
Cerebral small vessel disease (cSVD) is highly prevalent in the general population, increases with age and vascular risk factor exposure, and is a common cause of stroke and dementia. There is great variation in cSVD burden experienced in older age, and maintaining brain health across the life course requires looking beyond an individual's current clinical status and traditional vascular risk factors. Of particular importance are social determinants of health which can be more important than healthcare or lifestyle choices in influencing later life health outcomes, including brain health. In this paper we discuss the social determinants of cerebrovascular disease, focusing on the impact of socioeconomic status on markers of cSVD. We outline the potential mechanisms behind these associations, including early life exposures, health behaviours and brain reserve and maintenance, and we highlight the importance of public health interventions to address the key determinants and risk factors for cSVD from early life stages.
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Affiliation(s)
- Ellen V Backhouse
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
- MRC UK Dementia Research Institute, University of Edinburgh, Edinburgh, UK
| | - Sarah Bauermeister
- Department of Psychiatry, University of Oxford, Oxford OX3 7JX, UK
- MRC UK Dementia Research Institute, University of Oxford, Oxford OX3 7JX, UK
| | - Joanna M Wardlaw
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
- MRC UK Dementia Research Institute, University of Edinburgh, Edinburgh, UK
- Edinburgh Imaging, University of Edinburgh, Edinburgh, UK
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27
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Singh SD, Oreskovic T, Carr S, Papier K, Conroy M, Senff JR, Chemali Z, Gutierrez-Martinez L, Parodi L, Mayerhofer E, Marini S, Nunley C, Newhouse A, Ouyang A, Brouwers HB, Westover B, Rivier C, Falcone G, Howard V, Howard G, Pikula A, Ibrahim S, Sheth KN, Yechoor N, Lazar RM, Anderson CD, Tanzi RE, Fricchione G, Littlejohns T, Rosand J. The predictive validity of a Brain Care Score for dementia and stroke: data from the UK Biobank cohort. Front Neurol 2023; 14:1291020. [PMID: 38107629 PMCID: PMC10725202 DOI: 10.3389/fneur.2023.1291020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/03/2023] [Indexed: 12/19/2023] Open
Abstract
Introduction The 21-point Brain Care Score (BCS) was developed through a modified Delphi process in partnership with practitioners and patients to promote behavior changes and lifestyle choices in order to sustainably reduce the risk of dementia and stroke. We aimed to assess the associations of the BCS with risk of incident dementia and stroke. Methods The BCS was derived from the United Kingdom Biobank (UKB) baseline evaluation for participants aged 40-69 years, recruited between 2006-2010. Associations of BCS and risk of subsequent incident dementia and stroke were estimated using Cox proportional hazard regressions, adjusted for sex assigned at birth and stratified by age groups at baseline. Results The BCS (median: 12; IQR:11-14) was derived for 398,990 UKB participants (mean age: 57; females: 54%). There were 5,354 incident cases of dementia and 7,259 incident cases of stroke recorded during a median follow-up of 12.5 years. A five-point higher BCS at baseline was associated with a 59% (95%CI: 40-72%) lower risk of dementia among participants aged <50. Among those aged 50-59, the figure was 32% (95%CI: 20-42%) and 8% (95%CI: 2-14%) for those aged >59 years. A five-point higher BCS was associated with a 48% (95%CI: 39-56%) lower risk of stroke among participants aged <50, 52% (95%CI, 47-56%) among those aged 50-59, and 33% (95%CI, 29-37%) among those aged >59. Discussion The BCS has clinically relevant and statistically significant associations with risk of dementia and stroke in approximately 0.4 million UK people. Future research includes investigating the feasibility, adaptability and implementation of the BCS for patients and providers worldwide.
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Affiliation(s)
- Sanjula D. Singh
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Tin Oreskovic
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Sinclair Carr
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, United States
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Keren Papier
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Megan Conroy
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Jasper R. Senff
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, Netherlands
| | - Zeina Chemali
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Division of Neuropsychiatry, Massachusetts General Hospital, Boston, MA, United States
| | - Leidys Gutierrez-Martinez
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Livia Parodi
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Ernst Mayerhofer
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Sandro Marini
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Courtney Nunley
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
| | - Amy Newhouse
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Division of Neuropsychiatry, Massachusetts General Hospital, Boston, MA, United States
- Department of Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - An Ouyang
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
| | - H. Bart Brouwers
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, Netherlands
| | - Brandon Westover
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Cyprien Rivier
- Department of Neurology, Yale School of Medicine, New Haven, CT, United States
| | - Guido Falcone
- Department of Neurology, Yale School of Medicine, New Haven, CT, United States
| | - Virginia Howard
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, United States
| | - George Howard
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Aleksandra Pikula
- Department of Medicine (Neurology), University of Toronto, Toronto, ON, Canada
- Krembil Brain Institute, Toronto, ON, Canada
- Lawrence S Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, Canada
| | - Sarah Ibrahim
- Department of Medicine (Neurology), University of Toronto, Toronto, ON, Canada
- Krembil Brain Institute, Toronto, ON, Canada
- Lawrence S Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, Canada
| | - Kevin N. Sheth
- Department of Neurology, Yale School of Medicine, New Haven, CT, United States
| | - Nirupama Yechoor
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Ronald M. Lazar
- McKnight Brain Institute, Department of Neurology, School of Medicine, University of Alabama School of Medicine, Birmingham, AL, United States
| | - Christopher D. Anderson
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Brigham and Women’s Hospital, Boston, MA, United States
| | - Rudolph E. Tanzi
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
| | - Gregory Fricchione
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Thomas Littlejohns
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Jonathan Rosand
- Henry and Allison McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
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28
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Eyre HA, Stirland LE, Jeste DV, Reynolds CF, Berk M, Ibanez A, Dawson WD, Lawlor B, Leroi I, Yaffe K, Gatchel JR, Karp JF, Newhouse P, Rosand J, Letourneau N, Bayen E, Farina F, Booi L, Devanand DP, Mintzer J, Madigan S, Jayapurwala I, Wong STC, Falcoa VP, Cummings JL, Reichman W, Lock SL, Bennett M, Ahuja R, Steffens DC, Elkind MSV, Lavretsky H. Life-Course Brain Health as a Determinant of Late-Life Mental Health: American Association for Geriatric Psychiatry Expert Panel Recommendations. Am J Geriatr Psychiatry 2023; 31:1017-1031. [PMID: 37798224 PMCID: PMC10655836 DOI: 10.1016/j.jagp.2023.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 10/07/2023]
Abstract
This position statement of the Expert Panel on Brain Health of the American Association for Geriatric Psychiatry (AAGP) emphasizes the critical role of life course brain health in shaping mental well-being during the later stages of life. Evidence posits that maintaining optimal brain health earlier in life is crucial for preventing and managing brain aging-related disorders such as dementia/cognitive decline, depression, stroke, and anxiety. We advocate for a holistic approach that integrates medical, psychological, and social frameworks with culturally tailored interventions across the lifespan to promote brain health and overall mental well-being in aging adults across all communities. Furthermore, our statement underscores the significance of prevention, early detection, and intervention in identifying cognitive decline, mood changes, and related mental illness. Action should also be taken to understand and address the needs of communities that traditionally have unequal access to preventive health information and services. By implementing culturally relevant and tailored evidence-based practices and advancing research in geriatric psychiatry, behavioral neurology, and geroscience, we can enhance the quality of life for older adults facing the unique challenges of aging. This position statement emphasizes the intrinsic link between brain health and mental health in aging, urging healthcare professionals, policymakers, and a broader society to prioritize comprehensive strategies that safeguard and promote brain health from birth through later years across all communities. The AAGP Expert Panel has the goal of launching further activities in the coming months and years.
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Affiliation(s)
- Harris A Eyre
- Brain Capital Alliance (HAE, AI, WDD), San Francisco, CA; Neuroscience-inspired Policy Initiative (NIPI), New Approaches to Economic Challenges, Office of the Chief Economist, Organisation for Economic Co-Operation and Development (HAE, AI, WDD), Paris, France; Center for Health and Biosciences, The Baker Institute for Public Policy, Rice University (HAE), Houston, TX; Meadows Mental Health Policy Institute (HAE), Dallas, TX; Euro-Mediterranean Economists Association (HAE), Barcelona, Spain; Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University and Barwon Health (HAE, MB, VPF), Geelong, Victoria, Australia; Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine (HAE), Houston, TX; Department of Psychiatry and Behavioral Sciences, University of Texas Health Sciences Center (HAE), Houston, TX; Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Trinity College Dublin (HAE), Dublin, Ireland; FondaMental Fondation (HAE), Paris, France; Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibáñez (HAE, AI), Santiago de Chile, Chile; Houston Methodist Behavioral Health, Houston Methodist Academic Institute (HAE), Houston, TX.
| | - Lucy E Stirland
- Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh (LES), Edinburgh, UK
| | - Dilip V Jeste
- Global Research Network on Social Determinants of Mental Health and Exposomics (DVJ), La Jolla, CA
| | - Charles F Reynolds
- Department of Psychiatry, The University of Pittsburgh (CFR), Pittsburgh, PA
| | - Michael Berk
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University and Barwon Health (HAE, MB, VPF), Geelong, Victoria, Australia; Department of Psychiatry, University of Melbourne (MB), Parkville, Victoria, Australia; The Florey Institute for Neuroscience and Mental Health, University of Melbourne (MB), Parkville, Victoria, Australia; ORYGEN Youth Health, University of Melbourne (MB), Parkville, Victoria, Australia
| | - Agustin Ibanez
- Brain Capital Alliance (HAE, AI, WDD), San Francisco, CA; Neuroscience-inspired Policy Initiative (NIPI), New Approaches to Economic Challenges, Office of the Chief Economist, Organisation for Economic Co-Operation and Development (HAE, AI, WDD), Paris, France; Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibáñez (HAE, AI), Santiago de Chile, Chile; Cognitive Neuroscience Center (CNC), Universidad de San Andrés, and National Scientific and Technical Research Council (CONICET) (AI), Buenos Aires, Argentina
| | - Walter D Dawson
- Brain Capital Alliance (HAE, AI, WDD), San Francisco, CA; Neuroscience-inspired Policy Initiative (NIPI), New Approaches to Economic Challenges, Office of the Chief Economist, Organisation for Economic Co-Operation and Development (HAE, AI, WDD), Paris, France; Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Oregon Alzheimer's Disease Research Center, School of Medicine, Oregon Health & Science University (WDD), Portland, OR; Institute on Aging, College of Urban & Public Affairs, Portland State University (WDD), Portland, OR
| | - Brian Lawlor
- Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA
| | - Iracema Leroi
- Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA
| | - Kristine Yaffe
- Department of Epidemiology and Biostatistics, University of California, San Francisco (KY), San Francisco, CA; Department of Psychiatry and Neurology, University of California, San Francisco (KY), San Francisco, CA
| | - Jennifer R Gatchel
- Division of Geriatric Psychiatry, McLean Hospital, Harvard Medical School (JRG), Belmont, MA; Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School (JRG), Boston, MA
| | - Jordan F Karp
- Department of Psychiatry, College of Medicine, University of Arizona (JFK), Tucson, AZ
| | - Paul Newhouse
- Center for Cognitive Medicine, Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center (PN), Nashville, TN; Geriatric Research, Education, and Clinical Center (GRECC), Veterans Affairs-Tennessee Valley Health Care System (PN), Nashville, TN
| | - Jonathan Rosand
- McCance Center for Brain Health, Department of Neurology, Mass General Brigham (JR), Boston, MA; Broad Institute of MIT and Harvard (JR), Cambridge, MA
| | - Nicole Letourneau
- Alberta Children's Hospital Research Institute, University of Calgary (NL), Calgary, Alberta, Canada
| | - Eleonore Bayen
- Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Department of Physical and Rehabilitation Medicine, Sorbonne Université - Pitié-Salpêtrière Hospital (EB), Paris, France
| | - Francesca Farina
- Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Feinberg School of Medicine, Department of Medical Social Sciences, Northwestern University (FF), Chicago, IL
| | - Laura Booi
- Global Brain Health Institute, University of California, San Francisco (UCSF) (HAE, LES, AI, WDD, BL, IL, EB, FF, LB), San Francisco, CA; Centre for Dementia Research, School of Health, Leeds Beckett University (LB), Leeds, UK
| | - Devangere P Devanand
- Division of Geriatric Psychiatry, New York State Psychiatric Institute and College of Physicians and Surgeons of Columbia University (DPD), New York, NY
| | - Jacobo Mintzer
- Ralph. H. Johnson VA Medical Center, Charleston, SC and Professor, College of Health Professions, Medical University of South Carolina (JM), Charleston, SC
| | - Sheri Madigan
- University of Calgary (SM), Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute (SM), Calgary, Alberta, Canada
| | | | - Stephen T C Wong
- T.T. and W.F. Chao Center for BRAIN Houston Methodist Hospital (STCW), Houston, TX; Houston Methodist Cancer Center, Houston Methodist Hospital (STCW), Houston, TX; Department of Radiology, Weill Cornell Medicine (STCW), New York, NY; Department of Neurosciences, Weill Cornell Medicine (STCW), New York, NY; Department of Pathology and Laboratory Medicine, Weill Cornell Medicine (STCW), New York, NY
| | - Veronica Podence Falcoa
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University and Barwon Health (HAE, MB, VPF), Geelong, Victoria, Australia; Hospital Beatriz Angelo (VPF), Lisbon, Portugal
| | - Jeffrey L Cummings
- Chambers-Grundy Center for Transformative Neuroscience, University of Nevada (JLC), Las Vegas, NV
| | - William Reichman
- Department of Psychiatry, Faculty of Medicine, University of Toronto (WR), Toronto, Ontario, Canada
| | - Sarah Lenz Lock
- Global Council on Brain Health, Policy and Brain Health, AARP (SLL), Washington, DC
| | - Marc Bennett
- School of Psychology, University College Dublin (MB), Belfield, Dublin, Ireland; MRC-Cognition and Brain Sciences Unit, University of Cambridge (MB), England, UK
| | - Rajiv Ahuja
- Center for the Future of Aging, The Milken Institute (RA), Washington, DC
| | - David C Steffens
- Department of Psychiatry, University of Connecticut School of Medicine (DCS), Farmington, CT
| | - Mitchell S V Elkind
- Department of Neurology, Vagelos College of Physicians and Surgeons, and Department of Epidemiology, Mailman School of Public Health, Columbia University (MSVE), New York City, NY; American Heart Association/American Stroke Association (MSVE), Dallas, TX
| | - Helen Lavretsky
- David Geffen School of Medicine, University of California, Los Angeles (UCLA) (HL), Los Angeles, CA; Semel Institute for Neuroscience and Human Behavior, UCLA (HL), Los Angeles, CA
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29
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Kraft P, Häusler KG. [Stroke-Related Cognitive Dysfunction]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2023; 91:503-509. [PMID: 37857330 DOI: 10.1055/a-2176-7862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
ZusammenfassungEine kognitive Dysfunktion nach Schlaganfall besteht häufig und
korreliert mit der Lokalisation und dem Ausmaß des Schlaganfalls sowie
mit dem Zeitpunkt der Erhebung, die anhand standardisierter und etablierter
Testverfahren erfolgen sollte. Eine kognitive Dysfunktion nach Schlaganfall ist
im Kontext einer so genannten post-stroke dementia für das funktionelle
Outcome relevant. Zudem ist das Bestehen einer kognitiven Dysfunktion mit einer
erhöhten Wahrscheinlichkeit für ein Schlaganfallrezidiv
assoziiert. Kognitive Defizite als mögliche Folge eines Schlaganfalls
sollte daher auch abseits von Komplex- und Rehabilitationsbehandlungen Beachtung
finden, zumal in Deutschland bis dato kein ambulantes Nachsorgekonzept nach
stattgehabtem Schlaganfall etabliert wurde. Nicht nur zerebrovaskuläre
Ereignisse selbst, sondern auch das Bestehen vaskulärer Risikofaktoren
wie Herzinsuffizienz, Vorhofflimmern, Hypercholesterinämie und
Niereninsuffizienz können zur Entwicklung einer kognitiven
Funktionsstörung beitragen und eine kognitive Dysfunktion nach
Schlaganfall verstärken. Die bestmögliche Therapie bekannter
vaskulärer Risikofaktoren und eine gesunde Lebensweise sind im Kontext
bis dato fehlender spezifischer medikamentöser Therapien einer
kognitiven Dysfunktion nach Schlaganfall angezeigt. Eine gezielte Rehabilitation
kann zur Erhaltung und Verbesserung kognitiver Funktionen bei kognitiver
Dysfunktion nach Schlaganfall beitragen. Prospektive (randomisierte)
Schlaganfallstudien sollten eine standardisierte Erfassung kognitiver Endpunkte
einschließen und bestenfalls auf die Entwicklung präventiver
Therapiestrategien für die kognitive Dysfunktion abzielen.
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Affiliation(s)
- Peter Kraft
- Neurologie, Klinikum Main-Spessart, Lohr, Germany
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30
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Liu D, Cai X, Yang Y, Wang S, Mei L, Jing J, Li S, Wang M, Chen Y, Meng X, Wei T, Wang Y, Wang Y, Pan Y. Association between Life's Essential 8 and Cerebral Small Vessel Disease. Stroke Vasc Neurol 2023:svn-2023-002628. [PMID: 37989483 DOI: 10.1136/svn-2023-002628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 10/07/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Given that associations of Life's Essential 8 (LE8) and cerebral small vessel disease (CSVD) or its imaging markers were unclear, we examined relationship between them. METHODS The cross-sectional study included community residents from the PolyvasculaR Evaluation for Cognitive Impairment and vaScular Events study. We calculated the total LE8 score, medical LE8 score and behavioural score, and categorised them into low (<60), moderate (60-79) or high (≥80) group. MRI markers included lacunes, white matter hyperintensities (WMH), enlarged perivascular spaces in basal ganglia (BG-EPVS) and cerebral microbleeds (CMB). In respect of, total CSVD score (0-4 points), WMH, lacunes or CMB were categorised as two grades, and BG-EPVS (N>10) was allocated one point. Based on modified total CSVD score (0-6 points), WMH or CMB was modified to three grades, and BG-EPVS (N>20) was allocated one point. RESULTS Among 3061 participants in this study, 1424 (46.5%) were male. Higher LE8 score was associated with lower total CSVD score (moderate vs low: cOR 0.78, 95% CI 0.63 to 0.96; high vs low: cOR 0.44, 95% CI 0.33 to 0.59), and the medical score was inversely related to the total CSVD score. Furthermore, the medical score was inversely related to odds of WMH (p<0.05), modified WMH (p<0.05), lacunes (p<0.05) or BG-EPVS (p<0.05), and the behavioural score were inversely related to the odds of lacunes and BG-EPVS. CONCLUSIONS Higher LE8 score which indicates better cardiovascular status was associated with lower burden of CSVD and its MRI markers. Longitudinal studies are needed to examine the causality.
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Affiliation(s)
- Dandan Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
- Department of Clinical Epidemiology and Clinical Trial, Capital Medical University, Beijing, People's Republic of China
| | - Xueli Cai
- Department of Neurology, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
- Lishui Clinical Research Center for Neurological Diseases, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
| | - Yingying Yang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
| | - Suying Wang
- Department of Neurology, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
- Cerebrovascular Research Lab, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
| | - Lerong Mei
- Cerebrovascular Research Lab, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
| | - Jing Jing
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
| | - Shan Li
- Cerebrovascular Research Lab, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
| | - Mengxing Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
| | - Yun Chen
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
| | - Xia Meng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
| | - Tiemin Wei
- Department of Cardiology, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Yilong Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
- Chinese Institute for Brain Research, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Yuesong Pan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China
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31
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Zhou R, Chen HW, Li FR, Zhong Q, Huang YN, Wu XB. "Life's Essential 8" Cardiovascular Health and Dementia Risk, Cognition, and Neuroimaging Markers of Brain Health. J Am Med Dir Assoc 2023; 24:1791-1797. [PMID: 37369360 DOI: 10.1016/j.jamda.2023.05.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/23/2023] [Accepted: 05/23/2023] [Indexed: 06/29/2023]
Abstract
OBJECTIVE To evaluate associations of Life's Essential 8 (LE8) score, the recently updated metric for promoting cardiovascular health (CVH), with the risk of incident dementia and its subtypes, cognition, and neuroimaging outcomes and to determine whether these associations differ among apolipoprotein E (APOE)-ε4 genotypes. DESIGN Prospective cohort study. SETTING AND PARTICIPANTS A total of 316,669 participants [mean (SD) age, 56.3 (8.1) years] without prior cardiovascular disease or dementia from the UK Biobank study at baseline survey (2006-2010) were enrolled. METHODS A modified version of the LE8 score was created (range: 0-100) and categorized into poor (0-49), intermediate (50-79), and optimal (80-100) CVH. Cox proportional hazard and multivariable linear regression models were used. RESULTS During a median 12.6 years of follow-up, 4238 all-cause dementia cases including 1797 Alzheimer's disease and 939 vascular dementia (VaD) occurred. Individuals with optimal CVH had 44% (95% CI, 0.48-0.64) lower incident all-cause dementia risk and 71% (95% CI, 0.22-0.38) lower VaD risk compared with those who had poor CVH. A 10-point increment in LE8 was associated with higher fluid intelligence scores (β, 0.088; 95% CI, 0.073-0.102) and numeric memory scores (β, 0.054; 95% CI, 0.043-0.065), and was also associated with lower white matter hyperintensity volume (β, -0.673; 95% CI, -0.751 to -0.596), larger total brain volume (β, 77.93; 95% CI, 62.03-93.84), and hippocampal volume (β, 0.197; 95% CI, 0.106-0.288). In addition, the association between LE8 profiles and dementia diagnosis differed by APOE genotype (all P for interaction ≤ .001), and was more evident among APOE-ε4 noncarriers. CONCLUSIONS AND IMPLICATIONS Individuals with a higher LE8 score experienced fewer dementia events (driven especially by incident VaD) and were associated with better neurocognitive brain health profiles. CVH optimization may be beneficial to the maintenance of brain health.
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Affiliation(s)
- Rui Zhou
- Department of Epidemiology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, China
| | - Hao-Wen Chen
- Department of Epidemiology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, China
| | - Fu-Rong Li
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Qi Zhong
- Department of Epidemiology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, China
| | - Yi-Ning Huang
- Department of Epidemiology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, China
| | - Xian-Bo Wu
- Department of Epidemiology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, China.
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Rundek T, Chen CL. Advances in Stroke: Brain Health in 2023. Stroke 2023; 54:2923-2925. [PMID: 37800375 PMCID: PMC10615734 DOI: 10.1161/strokeaha.123.043019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Affiliation(s)
- Tatjana Rundek
- Department of Neurology, Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of Miami
| | - Christopher L.H. Chen
- Memory Aging and Cognition Centre, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore
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Huang Y, Li QX, Cao LX, Wang G, Chan DKY, Bettencourt C, Milward AE. Editorial: Human brain banking - Bridging brain health and precision neurology. Front Neurol 2023; 14:1322200. [PMID: 37965174 PMCID: PMC10641812 DOI: 10.3389/fneur.2023.1322200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Affiliation(s)
- Yue Huang
- Human Brain and Tissue Bank, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Pharmacology, Faculty of Medicine and Health, School of Biomedical Sciences, UNSW Sydney, Sydney, NSW, Australia
| | - Qiao-Xin Li
- National Dementia Diagnostics Laboratory, The Florey Institute, University of Melbourne, Parkville, VIC, Australia
| | - Ling-Xiao Cao
- Human Brain and Tissue Bank, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Gang Wang
- School of Medicine, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Daniel Kam Yin Chan
- Department of Aged Care and Rehabilitation, Bankstown Hospital, Faculty of Medicine and Health, UNSW Sydney, Sydney, NSW, Australia
| | - Conceicao Bettencourt
- Department of Neurodegenerative Disease and Queen Square Brain Bank, Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Adrienne E. Milward
- School of Medical, Indigenous and Health Sciences, University of Wollongong, Wollongong, NSW, Australia
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Gorelick PB, Sorond FA. What is brain health? CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 6:100190. [PMID: 38292017 PMCID: PMC10826122 DOI: 10.1016/j.cccb.2023.100190] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/05/2023] [Accepted: 10/24/2023] [Indexed: 02/01/2024]
Abstract
The call to optimize brain health is now a local, regional and global priority. Organizations such as the World Health Organization, Centers for Disease Control and Prevention and Alzheimer's Association, American Academy of Neurology, World Federation of Neurology, and others have developed recommendations for the maintenance of brain health. Brain health definitions range from broad to narrow in scope and may focus on cognition or encompass broader core components such as cerebral, mental and social domains. In this manuscript we will explore various definitions of brain health and its core components, the importance of cognitive and functional domains, and briefly introduce the concept of cognitive medicine in the context of brain health.
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Affiliation(s)
- Philip B. Gorelick
- Davee Department of Neurology, Division of Stroke and Neurocritical Care, Northwestern University Feinberg School of Medicine, 625N. Michigan Avenue Suite 1150, Chicago, IL 60611, USA
| | - Farzaneh A. Sorond
- Davee Department of Neurology, Division of Stroke and Neurocritical Care, Northwestern University Feinberg School of Medicine, 625N. Michigan Avenue Suite 1150, Chicago, IL 60611, USA
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Jia R, Wang Q, Huang H, Yang Y, Chung YF, Liang T. Cardiovascular disease risk models and dementia or cognitive decline: a systematic review. Front Aging Neurosci 2023; 15:1257367. [PMID: 37904838 PMCID: PMC10613491 DOI: 10.3389/fnagi.2023.1257367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/11/2023] [Indexed: 11/01/2023] Open
Abstract
Background Health cognitive promotion and protection is a critical topic. With the world's aging population and rising life expectancy, there will be many people living with highly age-related dementia illnesses. Cardiovascular disease (CVD) and dementia share the same risk factors, such as unhealthy lifestyles and metabolic factors. These recognized risks associated with CVD and dementia frequently co-occur. CVD risk models may have a close association with dementia and cognitive decline. So, this systematic review aimed to determine whether CVD risk models were connected with dementia or cognitive decline and compare the predictive ability of various models. Methods PubMed, Web of Science, PsychINFO, Embase, Cochrane Library, CNKI, Sinomed, and WanFang were searched from 1 January 2014 until 16 February 2023. Only CVD risk models were included. We used the Newcastle-Ottawa scale (NOS) for the quality assessment of included cohort studies and the Agency for Healthcare Research and Quality (AHRQ) for cross-sectional studies. The Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) statement's guidelines were followed in this systematic study. Results In all, 9,718 references were screened, of which 22 articles were included. A total of 15 CVD risk models were summarized. Except for the Cardiovascular Health in Ambulatory Care Research Team (CANHEART) health index, the other 14 CVD risk models were associated with dementia and cognitive decline. In comparison, different CVD risk models and domain-specific cognitive function correlation variation depended on cohort characteristics, risk models, cognitive function tests, and study designs. Moreover, it needed to be clarified when comparing the predicting performance of different CVD risk models. Conclusion It is significant for public health to improve disease risk prediction and prevention and mitigate the potential adverse effects of the heart on the brain. More cohort studies are warranted to prove the correlation between CVD risk models and cognitive function. Moreover, further studies are encouraged to compare the efficacy of CVD risk models in predicting cognitive disorders.
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Affiliation(s)
- Ruirui Jia
- School of Nursing, Lanzhou University, Lanzhou, China
| | - Qing Wang
- School of Nursing, Lanzhou University, Lanzhou, China
- School of Nursing, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hengyi Huang
- School of Nursing, Lanzhou University, Lanzhou, China
| | - Yanli Yang
- School of Nursing, Lanzhou University, Lanzhou, China
| | | | - Tao Liang
- School of Nursing, Lanzhou University, Lanzhou, China
- School of Nursing, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Nicotra A, Maestri G, Salvadori E, Pantoni L. Brain health assessment. An exploratory review of tools related to its cognitive dimension. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 6:100188. [PMID: 38292014 PMCID: PMC10826206 DOI: 10.1016/j.cccb.2023.100188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/16/2023] [Accepted: 10/01/2023] [Indexed: 02/01/2024]
Abstract
Background Brain health is an evolving concept and relates to physical and mental health, social well-being, productivity, creativity. Brain health has several dimensions (cognitive, motor, functional, social, and emotional), and should be recognized as one top global priorities of health policies. The purpose of this paper is to provide a summary of tools developed for assessing the cognitive dimension of brain health in the out-patient services. Methods A literature search on PubMed was performed (from inception to May 31, 2023). We identified cognitive tests, functional and psychological scales, and focused on screening tools specifically proposed to characterize cognition within the construct of brain health, comparing them with common global screening tests. Results Among 1947 records, we identified 17 cognitive screening tools used in the context of brain health assessment, of which four were ad hoc developed: Brain Health Assessment (BHA), Brain Health Test (BHT), Brain Health Test-7 (BHT-7), and The Cogniciti Brain Health Assessment. The four tests have administration time ranging from 4 to 30 min, and different administration methods (paper-and-pencil or tablet-based). All four tools assess memory and other cognitive domains. Specific cut-offs have been identified for BHT and BHT-7, while the other tools have automated scoring systems. All but one test also assess other dimensions. Compared to commonly used cognitive screening tests, the brain health tools are less widely used, translated, and validated. Conclusions The concept of brain health is new and requires further validation of tools for its assessment, especially for the cognition dimension.
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Affiliation(s)
- Alessia Nicotra
- Neurology Unit, Luigi Sacco University Hospital, Milan, Italy
| | - Giorgia Maestri
- Neurology Unit, Luigi Sacco University Hospital, Milan, Italy
| | - Emilia Salvadori
- Neuroscience Research Center, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Leonardo Pantoni
- Neurology Unit, Luigi Sacco University Hospital, Milan, Italy
- Neuroscience Research Center, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Chen J, Doyle MF, Fang Y, Mez J, Crane PK, Scollard P, Satizabal CL, Alosco ML, Qiu WQ, Murabito JM, Lunetta KL. Peripheral inflammatory biomarkers are associated with cognitive function and dementia: Framingham Heart Study Offspring cohort. Aging Cell 2023; 22:e13955. [PMID: 37584418 PMCID: PMC10577533 DOI: 10.1111/acel.13955] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 07/19/2023] [Accepted: 07/19/2023] [Indexed: 08/17/2023] Open
Abstract
Inflammatory protein biomarkers induced by immune responses have been associated with cognitive decline and the pathogenesis of Alzheimer's disease (AD). Here, we investigate associations between a panel of inflammatory biomarkers and cognitive function and incident dementia outcomes in the well-characterized Framingham Heart Study Offspring cohort. Participants aged ≥40 years and dementia-free at Exam 7 who had a stored plasma sample were selected for profiling using the OLINK proteomics inflammation panel. Cross-sectional associations of the biomarkers with cognitive domain scores (N = 708, 53% female, 22% apolipoprotein E (APOE) ε4 carriers, 15% APOE ε2 carriers, mean age 61) and incident all-cause and AD dementia during up to 20 years of follow-up were tested. APOE genotype-stratified analyses were performed to explore effect modification. Higher levels of 12 and 3 proteins were associated with worse executive function and language domain factor scores, respectively. Several proteins were associated with more than one cognitive domain, including IL10, LIF-R, TWEAK, CCL19, IL-17C, MCP-4, and TGF-alpha. Stratified analyses suggested differential effects between APOE ε2 and ε4 carriers: most ε4 carrier associations were with executive function and memory domains, whereas most ε2 associations were with the visuospatial domain. Higher levels of TNFB and CDCP1 were associated with higher risks of incident all-cause and AD dementia. Our study found that TWEAK concentration was associated both with cognitive function and risks for AD dementia. The association of these inflammatory biomarkers with cognitive function and incident dementia may contribute to the discovery of therapeutic interventions for the prevention and treatment of cognitive decline.
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Affiliation(s)
- Jiachen Chen
- Boston University School of Public HealthDepartment of BiostatisticsBostonMassachusettsUSA
| | - Margaret F. Doyle
- Department of Pathology and Laboratory MedicineLarner College of Medicine, University of VermontBurlingtonVermontUSA
| | - Yuan Fang
- Boston University School of Public HealthDepartment of BiostatisticsBostonMassachusettsUSA
| | - Jesse Mez
- Boston University Chobanian & Avedisian School of Medicine, Boston University Alzheimer's Disease Research Center and CTE CenterBostonMassachusettsUSA
- Department of NeurologyBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- Framingham Heart Study, National Heart, Lung, and Blood Institute and Boston University Chobanian & Avedisian School of MedicineFraminghamMassachusettsUSA
| | - Paul K. Crane
- Division of General Internal Medicine, Department of MedicineUniversity of WashingtonSeattleWashingtonUSA
| | - Phoebe Scollard
- Division of General Internal Medicine, Department of MedicineUniversity of WashingtonSeattleWashingtonUSA
| | | | - Claudia L. Satizabal
- Department of NeurologyBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- University of Texas Health Science Center at San Antonio, Glenn Biggs Institute for Alzheimer's and Neurodegenerative DiseasesSan AntonioTexasUSA
| | - Michael L. Alosco
- Boston University Chobanian & Avedisian School of Medicine, Boston University Alzheimer's Disease Research Center and CTE CenterBostonMassachusettsUSA
- Department of NeurologyBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
| | - Wei Qiao Qiu
- Boston University Chobanian & Avedisian School of Medicine, Boston University Alzheimer's Disease Research Center and CTE CenterBostonMassachusettsUSA
- Department of PsychiatryBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- Boston University Chobanian & Avedisian School of MedicineDepartment of Pharmacology & Experimental TherapeuticsBostonMassachusettsUSA
| | - Joanne M. Murabito
- Framingham Heart Study, National Heart, Lung, and Blood Institute and Boston University Chobanian & Avedisian School of MedicineFraminghamMassachusettsUSA
- Department of Medicine, Section of General Internal MedicineBoston University Chobanian & Avedisian School of Medicine and Boston Medical CenterBostonMassachusettsUSA
| | - Kathryn L. Lunetta
- Boston University School of Public HealthDepartment of BiostatisticsBostonMassachusettsUSA
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Ahn SJ, Anfray A, Anrather J, Iadecola C. Calcium transients in nNOS neurons underlie distinct phases of the neurovascular response to barrel cortex activation in awake mice. J Cereb Blood Flow Metab 2023; 43:1633-1647. [PMID: 37149758 PMCID: PMC10581240 DOI: 10.1177/0271678x231173175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 03/14/2023] [Accepted: 04/02/2023] [Indexed: 05/08/2023]
Abstract
Neuronal nitric oxide (NO) synthase (nNOS), a Ca2+ dependent enzyme, is expressed by distinct populations of neocortical neurons. Although neuronal NO is well known to contribute to the blood flow increase evoked by neural activity, the relationships between nNOS neurons activity and vascular responses in the awake state remain unclear. We imaged the barrel cortex in awake, head-fixed mice through a chronically implanted cranial window. The Ca2+ indicator GCaMP7f was expressed selectively in nNOS neurons using adenoviral gene transfer in nNOScre mice. Air-puffs directed at the contralateral whiskers or spontaneous motion induced Ca2+ transients in 30.2 ± 2.2% or 51.6 ± 3.3% of nNOS neurons, respectively, and evoked local arteriolar dilation. The greatest dilatation (14.8 ± 1.1%) occurred when whisking and motion occurred simultaneously. Ca2+ transients in individual nNOS neurons and local arteriolar dilation showed various degrees of correlation, which was strongest when the activity of whole nNOS neuron ensemble was examined. We also found that some nNOS neurons became active immediately prior to arteriolar dilation, while others were activated gradually after arteriolar dilatation. Discrete nNOS neuron subsets may contribute either to the initiation or to the maintenance of the vascular response, suggesting a previously unappreciated temporal specificity to the role of NO in neurovascular coupling.
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Affiliation(s)
- Sung Ji Ahn
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - Antoine Anfray
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - Josef Anrather
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - Costantino Iadecola
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
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García-García I, Donica O, Cohen AA, Gonseth Nusslé S, Heini A, Nusslé S, Pichard C, Rietschel E, Tanackovic G, Folli S, Draganski B. Maintaining brain health across the lifespan. Neurosci Biobehav Rev 2023; 153:105365. [PMID: 37604360 DOI: 10.1016/j.neubiorev.2023.105365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 07/24/2023] [Accepted: 08/17/2023] [Indexed: 08/23/2023]
Abstract
Across the lifespan, the human body and brain endure the impact of a plethora of exogenous and endogenous factors that determine the health outcome in old age. The overwhelming inter-individual variance spans between progressive frailty with loss of autonomy to largely preserved physical, cognitive, and social functions. Understanding the mechanisms underlying the diverse aging trajectories can inform future strategies to maintain a healthy body and brain. Here we provide a comprehensive overview of the current literature on lifetime factors governing brain health. We present the growing body of evidence that unhealthy alimentary regime, sedentary behaviour, sleep pathologies, cardio-vascular risk factors, and chronic inflammation exert their harmful effects in a cumulative and gradual manner, and that timely and efficient intervention could promote healthy and successful aging. We discuss the main effects and interactions between these risk factors and the resulting brain health outcomes to follow with a description of current strategies aiming to eliminate, treat, or counteract the risk factors. We conclude that the detailed insights about modifiable risk factors could inform personalized multi-domain strategies for brain health maintenance on the background of increased longevity.
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Affiliation(s)
- Isabel García-García
- Laboratory for Research in Neuroimaging (LREN), Department of Clinical Neurosciences, Centre for Research in Neurosciences, Lausanne University Hospital, University of Lausanne, Switzerland; Clinique la Prairie, Montreux, Switzerland
| | | | - Armand Aaron Cohen
- Department of Geriatrics and Rehabilitation, Hadassah University Medical Center Mount Scopus, Jerusalem, Israel
| | | | | | | | - Claude Pichard
- Nutrition Unit, University Hospital of Geneva, Geneva, Switzerland
| | | | | | | | - Bogdan Draganski
- Laboratory for Research in Neuroimaging (LREN), Department of Clinical Neurosciences, Centre for Research in Neurosciences, Lausanne University Hospital, University of Lausanne, Switzerland; Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
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Rost NS, Salinas J, Jordan JT, Banwell B, Correa DJ, Said RR, Selwa LM, Song S, Evans DA. The Brain Health Imperative in the 21st Century-A Call to Action: The AAN Brain Health Platform and Position Statement. Neurology 2023; 101:570-579. [PMID: 37730439 PMCID: PMC10558159 DOI: 10.1212/wnl.0000000000207739] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/16/2023] [Indexed: 09/22/2023] Open
Abstract
Brain health is crucial to optimizing both the function and well-being of every person at each stage of life and is key to both individual and social progress. As a concept, brain health is complex and requires a multidisciplinary collaborative approach between many professional and public organizations to bring into effect meaningful change. Neurologists are uniquely positioned to serve as specialists in brain health and to advance the newly evolving field of preventive neurology, which aims to identify individuals at high risk of brain disorders and other neurologic conditions and offer strategies to mitigate disease emergence or progression. For decades, the American Academy of Neurology (AAN) has demonstrated a commitment to brain health through its public outreach and advocacy. The AAN's Brain Health Initiative launched in 2022 with a strategic plan prioritizing brain health as a key aspect of public engagement and positioning the AAN and neurologists as champions of brain health in collaboration with a broad range of other brain health providers. In this study, we present (1) the new definition of brain health developed by the AAN for neurologists, patients, partners in health care, and the public; (2) the strategic objectives of the AAN Brain Health Initiative; and (3) the AAN Brain Health Platform and Action Plan framework, including key positions on brain health, its 3 ambitious goals, and a national brain health vision. The top-line priorities of the AAN Brain Health Action Plan highlight the need for research, education, public policy, and direct-to-public messaging across the individual's life span and will serve as a catalyst for future cross-disciplinary collaborations within each epoch and longitudinally. The AAN Brain Health Platform is designed to communicate the AAN's vision for brain health and provide a blueprint toward achieving the future of optimal brain health across the life span for all. Through this position statement, we call upon neurologists and other stakeholders in brain health to join our collective efforts to accomplish the ultimate goal of transforming the current trajectory of public health of an increasing burden of neurologic disorders-from both illness and injury-to achieving optimal brain health for all.
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Affiliation(s)
- Natalia S Rost
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas.
| | - Joel Salinas
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - Justin T Jordan
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - Brenda Banwell
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - Daniel J Correa
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - Rana R Said
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - Linda M Selwa
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - Sarah Song
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
| | - David A Evans
- From the Department of Neurology (N.S.R., J.T.J.), Massachusetts General Hospital, Harvard Medical School, Boston, MA; Division of Child Neurology (B.B.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (B.B), University of Pennsylvania, PA; Department of Neurology (J.S.), New York University Langone Health, New York University Grossman School of Medicine, New York, NY; Saul Korey Department of Neurology & Comprehensive Epilepsy Center (D.J.C.), Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Pediatrics, Division of Pediatric Neurology (R.R.S.), University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (L.M.S.), University of Michigan Medical Center, Ann Arbor, MI; Department of Neurology (S.S.), Rush University Medical Center, Chicago, IL; and Texas Neurology (D.A.E.), Dallas
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Lee KJ, Kim H, Lee SJ, Duperron MG, Debette S, Bae HJ, Sung J. Causal Effect of the 25-Hydroxyvitamin D Concentration on Cerebral Small Vessel Disease: A Mendelian Randomization Study. Stroke 2023; 54:2338-2346. [PMID: 37465996 PMCID: PMC10453327 DOI: 10.1161/strokeaha.123.042980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/31/2023] [Accepted: 06/13/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Previous observational studies reported that a lower serum 25-hydroxyvitamin D [25(OH)D] concentration is associated with a higher burden of cerebral small vessel disease (cSVD). The causality of this association is uncertain, but it would be clinically important, given that 25(OH)D can be a target for intervention. We tried to examine the causal effect of 25(OH)D concentration on cSVD-related phenotypes using a Mendelian randomization approach. METHODS Genetic instruments for each serum 25(OH)D concentration and cSVD-related phenotypes (lacunar stroke, white matter hyperintensity, cerebral microbleeds, and perivascular spaces) were derived from large-scale genome-wide association studies. We performed 2-sample Mendelian randomization analyses with multiple post hoc sensitivity analyses. A bidirectional Mendelian randomization approach was also used to explore the possibility of reverse causation. RESULTS We failed to find any significant causal effect of 25(OH)D concentration on cSVD-related phenotypes (odds ratio [95% CI], 1.00 [0.87-1.16], 1.01 [0.96-1.07], 1.06 [0.85-1.33], 1.00 [0.97-1.03], 1.02 [0.99-1.04], 1.01 [0.99-1.04] for lacunar stroke, white matter hyperintensity, cerebral microbleeds, and white matter, basal ganglia, hippocampal perivascular spaces, respectively). These results were reproduced in the sensitivity analyses accounting for genetic pleiotropy. Conversely, when we examined the effects of cSVD phenotypes on 25(OH)D concentration, cerebral microbleeds were negatively associated with 25(OH)D concentration (0.94 [0.92-0.96]). CONCLUSIONS Given the adequate statistical power (>0.8) of the analyses, our findings suggest that the previously reported association between 25(OH)D concentration and cSVD phenotypes might not be causal and partly attributed to reverse causation.
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Affiliation(s)
- Keon-Joo Lee
- Department of Neurology, Korea University Guro Hospital, Seoul, Republic of Korea (K.-J.L.)
| | - Hakyung Kim
- Genome and Health Big Data Laboratory, Department of Public Health, Graduate School of Public Health (H.K., S.J.L., J.S.), Seoul National University, Republic of Korea
| | - Soo Ji Lee
- Genome and Health Big Data Laboratory, Department of Public Health, Graduate School of Public Health (H.K., S.J.L., J.S.), Seoul National University, Republic of Korea
- Health and Environment Institute (S.J.L., J.S.), Seoul National University, Republic of Korea
| | | | - Stéphanie Debette
- Bordeaux Population Health Research Center, University of Bordeaux, France (M.-G.D., S.D.)
| | - Hee-Joon Bae
- Department of Neurology and Cerebrovascular Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea (H.-J.B.)
| | - Joohon Sung
- Genome and Health Big Data Laboratory, Department of Public Health, Graduate School of Public Health (H.K., S.J.L., J.S.), Seoul National University, Republic of Korea
- Health and Environment Institute (S.J.L., J.S.), Seoul National University, Republic of Korea
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Rivier CA, Szejko N, Renedo D, Noche RB, Acosta JN, Both CP, Sharma R, Torres-Lopez VM, Payabvash S, de Havenon A, Sheth KN, Gill TM, Falcone GJ. Polygenic Susceptibility to Hypertension and Cognitive Performance in Middle-aged Persons Without Stroke or Dementia. Neurology 2023; 101:e512-e521. [PMID: 37295956 PMCID: PMC10401683 DOI: 10.1212/wnl.0000000000207427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 04/04/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Mounting evidence indicates that hypertension leads to a higher risk of dementia. Hypertension is a highly heritable trait, and a higher polygenic susceptibility to hypertension (PSH) is known to associate with a higher risk of dementia. We tested the hypothesis that a higher PSH leads to worse cognitive performance in middle-aged persons without dementia. Confirming this hypothesis would support follow-up research focused on using hypertension-related genomic information to risk-stratify middle-aged adults before hypertension develops. METHODS We conducted a nested cross-sectional genetic study within the UK Biobank (UKB). Study participants with a history of dementia or stroke were excluded. We categorized participants as having low (≤20th percentile), intermediate, or high (≥80th percentile) PSH according to results of 2 polygenic risk scores for systolic and diastolic blood pressure (BP) generated with data on 732 genetic risk variants. A general cognitive ability score was calculated as the first component of an analysis that included the results of 5 cognitive tests. Primary analyses focused on Europeans, and secondary analyses included all race/ethnic groups. RESULTS Of the 502,422 participants enrolled in the UKB, 48,118 (9.6%) completed the cognitive evaluation, including 42,011 (8.4%) of European ancestry. Multivariable regression models using systolic BP-related genetic variants indicated that compared with study participants with a low PSH, those with intermediate and high PSH had reductions of 3.9% (β -0.039, SE 0.012) and 6.6% (β -0.066, SE 0.014), respectively, in their general cognitive ability score (p < 0.001). Secondary analyses including all race/ethnic groups and using diastolic BP-related genetic variants yielded similar results (p < 0.05 for all tests). Analyses evaluating each cognitive test separately indicated that reaction time, numeric memory, and fluid intelligence drove the association between PSH and general cognitive ability score (all individual tests, p < 0.05). DISCUSSION Among nondemented, community-dwelling, middle-aged Britons, a higher PSH is associated with worse cognitive performance. These findings suggest that genetic predisposition to hypertension influences brain health in persons who have not yet developed dementia. Because information on genetic risk variants for elevated BP is available long before the development of hypertension, these results lay the foundation for further research focused on using genomic data for the early identification of high-risk middle-aged adults.
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Affiliation(s)
- Cyprien A Rivier
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT.
| | - Natalia Szejko
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Daniela Renedo
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Rommell B Noche
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Julian N Acosta
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Cameron P Both
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Richa Sharma
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Victor M Torres-Lopez
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Sam Payabvash
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Adam de Havenon
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Kevin N Sheth
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Thomas M Gill
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
| | - Guido J Falcone
- From the Department of Neurology (C.A.R., N.S., D.R., J.N.A., R.S., V.M.T.-L., A.d.H., K.N.S., G.J.F.), Yale School of Medicine, New Haven, CT; Department of Neurology (N.S.), and Department of Bioethics (N.S.), Medical University of Warsaw, Poland; Department of Neurosurgery (D.R.), Yale School of Medicine, New Haven; Frank H. Netter MD School of Medicine (R.B.N.), Quinnipiac University, North Haven, CT; UMass Chan Medical School (C.P.B.), University of Massachusetts, Worcester; and Department of Radiology (S.P.), and Department of Internal Medicine (T.M.G.), Yale School of Medicine, New Haven, CT
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Gannon K. Stroke Systems of Care:: A Systematic Approach to Saving Neurons. Dela J Public Health 2023; 9:16-19. [PMID: 37701477 PMCID: PMC10494794 DOI: 10.32481/djph.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023] Open
Abstract
Stroke continues to be a major public health concern, accounting for more than 800,000 strokes per year and remains the leading cause of disability. Stroke systems of care are comprehensive frameworks designed to ensure efficient and effective management of stroke patients. This article provides a brief overview of the coordinated network of healthcare providers, emergency medical services, and hospitals working together to deliver timely and specialized care including pre-hospital care, acute hospital care, rehabilitation, and community reintegration.
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de Havenon A, Smith EE, Sharma R, Falcone GJ, Bangad A, Prabhakaran S, Sheth KN. Improvement in the Prediction of Cerebrovascular Events With White Matter Hyperintensity. J Am Heart Assoc 2023; 12:e029374. [PMID: 37345754 PMCID: PMC10356061 DOI: 10.1161/jaha.123.029374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 03/23/2023] [Indexed: 06/23/2023]
Abstract
Background It remains unclear if white matter hyperintensity (WMH) on magnetic resonance imaging adds relevant cerebrovascular prognostic information beyond vascular risk factors and demographics alone. Methods and Results We performed a post hoc analysis of hypertensive individuals in SPRINT-MIND (Systolic Blood Pressure Intervention Trial-Memory and Cognition in Decreased Hypertension). The primary outcome was incident stroke or cognitive impairment (mild cognitive impairment or dementia). We fit logistic regression models with the predictors of Atherosclerotic Cardiovascular Disease Risk Score, age, sex, race, education, current cigarette smoking, and the SPRINT-MIND randomization arm. WMH was subsequently included in the model to determine if it improved area under the receiver operating curve using the DeLong test. We used a structural equation model to determine the indirect effect on the primary outcome mediated through WMH. We included 727 individuals (mean age at baseline 67.7±8.4 years, 61.1% were men, 62.6% were non-Hispanic White, and mean years of follow-up was 3.6±0.9). Of the 727 individuals, 67 (9.2%) developed incident stroke or cognitive decline. The area under the receiver operating curve of the baseline model (without WMH) was 0.75 (95% CI, 0.70-0.81), and after the addition of WMH it increased to 0.81 (95% CI, 0.76-0.86) (P=0.004 for difference). The mediation analysis showed that 26.3% of the vascular risk's effect on the primary outcome is indirectly mediated through WMH. Conclusions In adult hypertensive individuals, we found that the addition of WMH to models predicting incident stroke or cognitive impairment improved the prognostic ability above vascular risk and demographics alone to a level consistent with excellent prediction. Registration Information REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT01206062.
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Affiliation(s)
- Adam de Havenon
- Department of Neurology Yale University New Haven CT USA
- Center for Brain and Mind Health Yale University New Haven CT USA
| | - Eric E Smith
- Department of Clinical Neurosciences University of Calgary Alberta Canada
| | - Richa Sharma
- Department of Neurology Yale University New Haven CT USA
- Center for Brain and Mind Health Yale University New Haven CT USA
| | - Guido J Falcone
- Department of Neurology Yale University New Haven CT USA
- Center for Brain and Mind Health Yale University New Haven CT USA
| | - Aaron Bangad
- Department of Neurology Yale University New Haven CT USA
| | | | - Kevin N Sheth
- Department of Neurology Yale University New Haven CT USA
- Center for Brain and Mind Health Yale University New Haven CT USA
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de Havenon A, Parasuram NR, Crawford AL, Mazurek MH, Chavva IR, Yadlapalli V, Iglesias JE, Rosen MS, Falcone GJ, Payabvash S, Sze G, Sharma R, Schiff SJ, Safdar B, Wira C, Kimberly WT, Sheth KN. Identification of White Matter Hyperintensities in Routine Emergency Department Visits Using Portable Bedside Magnetic Resonance Imaging. J Am Heart Assoc 2023; 12:e029242. [PMID: 37218590 PMCID: PMC10381997 DOI: 10.1161/jaha.122.029242] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/27/2023] [Indexed: 05/24/2023]
Abstract
Background White matter hyperintensity (WMH) on magnetic resonance imaging (MRI) of the brain is associated with vascular cognitive impairment, cardiovascular disease, and stroke. We hypothesized that portable magnetic resonance imaging (pMRI) could successfully identify WMHs and facilitate doing so in an unconventional setting. Methods and Results In a retrospective cohort of patients with both a conventional 1.5 Tesla MRI and pMRI, we report Cohen's kappa (κ) to measure agreement for detection of moderate to severe WMH (Fazekas ≥2). In a subsequent prospective observational study, we enrolled adult patients with a vascular risk factor being evaluated in the emergency department for a nonstroke complaint and measured WMH using pMRI. In the retrospective cohort, we included 33 patients, identifying 16 (49.5%) with WMH on conventional MRI. Between 2 raters evaluating pMRI, the interrater agreement on WMH was strong (κ=0.81), and between 1 rater for conventional MRI and the 2 raters for pMRI, intermodality agreement was moderate (κ=0.66, 0.60). In the prospective cohort we enrolled 91 individuals (mean age, 62.6 years; 53.9% men; 73.6% with hypertension), of which 58.2% had WMHs on pMRI. Among 37 Black and Hispanic individuals, the Area Deprivation Index was higher (versus White, 51.8±12.9 versus 37.9±11.9; P<0.001). Among 81 individuals who did not have a standard-of-care MRI in the preceding year, we identified WMHs in 43 of 81 (53.1%). Conclusions Portable, low-field imaging could be useful for identifying moderate to severe WMHs. These preliminary results introduce a novel role for pMRI outside of acute care and the potential role for pMRI to reduce disparities in neuroimaging.
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Affiliation(s)
- Adam de Havenon
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
- Center for Brain and Mind HealthYale University School of MedicineNew HavenCTUSA
| | | | - Anna L. Crawford
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
| | - Mercy H. Mazurek
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
| | - Isha R. Chavva
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
| | | | - Juan E. Iglesias
- Department of Neurology, Division of Neurocritical CareMassachusetts General HospitalBostonMAUSA
- Computer Science and Artificial Intelligence LabMassachusetts Institute of TechnologyCambridgeMAUSA
- Center for Biomedical ImagingMassachusetts General Hospital and Harvard Medical SchoolDepartment of Physics, Harvard UniversityBostonMAUSA
| | - Matthew S. Rosen
- Department of Neurology, Division of Neurocritical CareMassachusetts General HospitalBostonMAUSA
| | - Guido J. Falcone
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
| | - Seyedmehdi Payabvash
- Center for Brain and Mind HealthYale University School of MedicineNew HavenCTUSA
- Department of RadiologyYale University School of MedicineNew HavenCOUSA
| | - Gordon Sze
- Department of RadiologyYale University School of MedicineNew HavenCOUSA
| | - Richa Sharma
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
- Center for Brain and Mind HealthYale University School of MedicineNew HavenCTUSA
| | - Steven J. Schiff
- Department of NeurosurgeryYale University School of MedicineNew HavenCOUSA
| | - Basmah Safdar
- Department of Emergency MedicineYale University School of MedicineNew HavenCOUSA
| | - Charles Wira
- Department of Emergency MedicineYale University School of MedicineNew HavenCOUSA
| | - William T. Kimberly
- Department of Neurology, Division of Neurocritical CareMassachusetts General HospitalBostonMAUSA
| | - Kevin N. Sheth
- Department of NeurologyYale University School of MedicineNew HavenCTUSA
- Center for Brain and Mind HealthYale University School of MedicineNew HavenCTUSA
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Owolabi MO, Leonardi M, Bassetti C, Jaarsma J, Hawrot T, Makanjuola AI, Dhamija RK, Feng W, Straub V, Camaradou J, Dodick DW, Sunna R, Menon B, Wright C, Lynch C, Chadha AS, Ferretti MT, Dé A, Catsman-Berrevoets CE, Gichu M, Tassorelli C, Oliver D, Paulus W, Mohammed RK, Charway-Felli A, Rostasy K, Feigin V, Craven A, Cunningham E, Galvin O, Perry AH, Fink EL, Baneke P, Helme A, Laurson-Doube J, Medina MT, Roa JD, Hogl B, O'Bryan A, Trenkwalder C, Wilmshurst J, Akinyemi RO, Yaria JO, Good DC, Hoemberg V, Boon P, Wiebe S, Cross JH, Haas M, Jabalpurwala I, Mojasevic M, DiLuca M, Barbarino P, Clarke S, Zuberi SM, Olowoyo P, Owolabi A, Oyesiku N, Maly-Sundgren PC, Norrving B, Soekadar SR, van Doorn PA, Lewis R, Solomon T, Servadei F. Global synergistic actions to improve brain health for human development. Nat Rev Neurol 2023; 19:371-383. [PMID: 37208496 PMCID: PMC10197060 DOI: 10.1038/s41582-023-00808-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2023] [Indexed: 05/21/2023]
Abstract
The global burden of neurological disorders is substantial and increasing, especially in low-resource settings. The current increased global interest in brain health and its impact on population wellbeing and economic growth, highlighted in the World Health Organization's new Intersectoral Global Action Plan on Epilepsy and other Neurological Disorders 2022-2031, presents an opportunity to rethink the delivery of neurological services. In this Perspective, we highlight the global burden of neurological disorders and propose pragmatic solutions to enhance neurological health, with an emphasis on building global synergies and fostering a 'neurological revolution' across four key pillars - surveillance, prevention, acute care and rehabilitation - termed the neurological quadrangle. Innovative strategies for achieving this transformation include the recognition and promotion of holistic, spiritual and planetary health. These strategies can be deployed through co-design and co-implementation to create equitable and inclusive access to services for the promotion, protection and recovery of neurological health in all human populations across the life course.
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Affiliation(s)
- Mayowa O Owolabi
- Center for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria.
- Neurology Unit, Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria.
- African Stroke Organization, Ibadan, Nigeria.
- World Federation for Neurorehabilitation, North Shields, UK.
- Lebanese American University of Beirut, Beirut, Lebanon.
- Blossom Specialist Medical Center, Ibadan, Nigeria.
| | - Matilde Leonardi
- Neurology, Public Health, Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Claudio Bassetti
- Neurology Department Inselspital - University of Bern, Bern, Switzerland
- European Academy of Neurology, Vienna, Austria
| | - Joke Jaarsma
- European Federation of Neurological Associations, Brussels, Belgium
| | - Tadeusz Hawrot
- European Federation of Neurological Associations, Brussels, Belgium
| | | | | | - Wuwei Feng
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Volker Straub
- John Walton Muscular Dystrophy Research Center, Newcastle University, Newcastle, UK
| | - Jennifer Camaradou
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
- One Neurology Initiative, Brussels, Belgium
| | - David W Dodick
- Department of Neurology, Mayo Clinic, Phoenix, AZ, USA
- Atria Academy of Science and Medicine, New York, NY, USA
- American Brain Foundation, Minneapolis, MN, USA
| | - Rosita Sunna
- Tics and Tourette Across the Globe, Hannover, Germany
- Australian Clinical Psychology Association, Sydney, New South Wales, Australia
| | - Bindu Menon
- Department of Neurology, Apollo Specialty Hospitals, Nellore, India
| | | | - Chris Lynch
- Alzheimer's Disease International, London, UK
| | | | | | - Anna Dé
- Women's Brain Project, Guntershausen, Switzerland
| | - Coriene E Catsman-Berrevoets
- Department of Paediatric Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
- European Paediatric Neurology Society, Bolton, UK
| | - Muthoni Gichu
- Department of Non-Communicable Diseases, Ministry of Health, Nairobi, Kenya
- Global Brain Health Institute, San Francisco, CA, USA
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences of the University of Pavia, Pavia, Italy
- IRCCS C. Mondino Foundation Neurological Institute, Pavia, Italy
- International Headache Society, London, UK
| | - David Oliver
- University of Kent, Canterbury, UK
- International Neuro-Palliative Care Society, Roseville, MN, USA
| | - Walter Paulus
- Department of Neurology, Ludwig-Maximilians University Munich, Klinikum Großhadern, Munich, Germany
- International Federation of Clinical Neurophysiology, Milwaukee, WI, USA
| | - Ramla K Mohammed
- Amal Neuro Developmental Centres, Gudalur, India
- Al Ameen Educational Trust, Gudalur, India
| | | | - Kevin Rostasy
- European Paediatric Neurology Society, Bolton, UK
- Department of Paediatric Neurology, Children's Hospital Datteln, University Witten/Herdecke, Witten, Germany
| | - Valery Feigin
- National Institute for Stroke and Applied Neurosciences, Auckland University of Technology, Auckland, New Zealand
| | | | | | - Orla Galvin
- European Federation of Neurological Associations, Brussels, Belgium
| | | | - Ericka L Fink
- Department of Paediatric Neurology and Critical Care, University of Pittsburgh Medical Centre Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- Safar Center for Resuscitation Research, University of Pittsburgh Medical Centre Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Peer Baneke
- Multiple Sclerosis International Federation, London, UK
| | - Anne Helme
- Multiple Sclerosis International Federation, London, UK
| | | | - Marco T Medina
- National Autonomous University of Honduras, Tegucigalpa, Honduras
- Pan-American Federation of Neurological Societies, Santiago de Chile, Chile
| | - Juan David Roa
- HOMI Fundacion Hospital Paediatrico la Misericordia, Bogota, Colombia
| | - Birgit Hogl
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
- World Sleep Society, Rochester, MN, USA
| | | | - Claudia Trenkwalder
- Paracelsus-Elena Hospital, Kassel, Department of Neurosurgery, University Medical Centre, Goettingen, Germany
| | - Jo Wilmshurst
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- International Child Neurology Association, London, UK
| | - Rufus O Akinyemi
- African Stroke Organization, Ibadan, Nigeria
- Neuroscience and Ageing Research Unit, Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Joseph O Yaria
- Department of Neurology, University College Hospital, Ibadan, Nigeria
| | - David C Good
- World Federation for Neurorehabilitation, North Shields, UK
- Department of Neurology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Volker Hoemberg
- World Federation for Neurorehabilitation, North Shields, UK
- SRH Neurorehabilitation Hospital Bad Wimpfen, Bad Wimpfen, Germany
| | - Paul Boon
- European Academy of Neurology, Vienna, Austria
- Department of Neurology, Ghent University Hospital, Ghent, Belgium
| | - Samuel Wiebe
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada
- International League Against Epilepsy, Flower Mound, TX, USA
| | - J Helen Cross
- International League Against Epilepsy, Flower Mound, TX, USA
- Clinical Neurosciences Section, UCL Institute of Child Health, University College London, London, UK
| | - Magali Haas
- Cohen Veterans Bioscience, New York, NY, USA
| | | | | | - Monica DiLuca
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
- European Brain Council, Brussels, Belgium
| | | | - Stephanie Clarke
- World Federation for Neurorehabilitation, North Shields, UK
- Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Sameer M Zuberi
- European Paediatric Neurology Society, Bolton, UK
- Paediatric Neurosciences Research Group, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Paul Olowoyo
- Department of Medicine, Afe Babalola University, Ado-Ekiti, Nigeria
- Federal Teaching Hospital, Ido-Ekiti, Nigeria
| | | | - Nelson Oyesiku
- Department of Neurosurgery, University of North Carolina at Chapel Hill, North Carolina, NC, USA
- World Federation of Neurosurgical Societies, Prague, Czech Republic
| | - Pia C Maly-Sundgren
- Department of Clinical Sciences/Diagnostic Radiology, Lund University, Lund, Sweden
| | - Bo Norrving
- Department of Clinical Sciences/Neurology, Lund University, Lund, Sweden
| | - Surjo R Soekadar
- Clinical Neurotechnology Laboratory, Department of Psychiatry and Neurosciences, Charité Campus Mitte, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Pieter A van Doorn
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
- Peripheral Nerve Society, Roseville, MN, USA
| | - Richard Lewis
- Peripheral Nerve Society, Roseville, MN, USA
- Department of Neurology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Tom Solomon
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
- Encephalitis Society, Malton, North Yorkshire, UK
| | - Franco Servadei
- World Federation of Neurosurgical Societies, Prague, Czech Republic
- Department of Neurosurgery, Humanitas Clinical and Research Center - IRCCS, Humanitas University, Milan, Italy
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Sabayan B, Doyle S, Rost NS, Sorond FA, Lakshminarayan K, Launer LJ. The role of population-level preventive care for brain health in ageing. THE LANCET. HEALTHY LONGEVITY 2023; 4:e274-e283. [PMID: 37201543 PMCID: PMC10339354 DOI: 10.1016/s2666-7568(23)00051-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 05/20/2023] Open
Abstract
Over the past several decades, a worldwide demographic transition has led to an increasing number of older adults with chronic neurological conditions. These conditions, which have a profound effect on the cognitive function and physical ability of older adults, also have a long preclinical phase. This feature provides a unique opportunity to implement preventive measures for high-risk groups and the population as a whole, and therefore to reduce the burden of neurological diseases. The concept of brain health has emerged as the overarching theme to define overall brain function independently of underlying pathophysiological processes. We review the concept of brain health from the ageing and preventive care perspectives, discuss the mechanisms underpinning ageing and brain ageing, highlight the interplay of various forces resulting in deviation from brain health towards brain disease, and provide an overview of strategies to promote brain health with a life-course approach.
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Affiliation(s)
- Behnam Sabayan
- Department of Neurology, HealthPartners Neuroscience Center, St Paul, MN, USA; Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA.
| | - Sara Doyle
- Population Health Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Natalia S Rost
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Farzaneh A Sorond
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Lenore J Launer
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, National Institutes of Health, Baltimore, MD, USA
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Iadecola C, Smith EE, Anrather J, Gu C, Mishra A, Misra S, Perez-Pinzon MA, Shih AY, Sorond FA, van Veluw SJ, Wellington CL. The Neurovasculome: Key Roles in Brain Health and Cognitive Impairment: A Scientific Statement From the American Heart Association/American Stroke Association. Stroke 2023; 54:e251-e271. [PMID: 37009740 PMCID: PMC10228567 DOI: 10.1161/str.0000000000000431] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
BACKGROUND Preservation of brain health has emerged as a leading public health priority for the aging world population. Advances in neurovascular biology have revealed an intricate relationship among brain cells, meninges, and the hematic and lymphatic vasculature (the neurovasculome) that is highly relevant to the maintenance of cognitive function. In this scientific statement, a multidisciplinary team of experts examines these advances, assesses their relevance to brain health and disease, identifies knowledge gaps, and provides future directions. METHODS Authors with relevant expertise were selected in accordance with the American Heart Association conflict-of-interest management policy. They were assigned topics pertaining to their areas of expertise, reviewed the literature, and summarized the available data. RESULTS The neurovasculome, composed of extracranial, intracranial, and meningeal vessels, as well as lymphatics and associated cells, subserves critical homeostatic functions vital for brain health. These include delivering O2 and nutrients through blood flow and regulating immune trafficking, as well as clearing pathogenic proteins through perivascular spaces and dural lymphatics. Single-cell omics technologies have unveiled an unprecedented molecular heterogeneity in the cellular components of the neurovasculome and have identified novel reciprocal interactions with brain cells. The evidence suggests a previously unappreciated diversity of the pathogenic mechanisms by which disruption of the neurovasculome contributes to cognitive dysfunction in neurovascular and neurodegenerative diseases, providing new opportunities for the prevention, recognition, and treatment of these conditions. CONCLUSIONS These advances shed new light on the symbiotic relationship between the brain and its vessels and promise to provide new diagnostic and therapeutic approaches for brain disorders associated with cognitive dysfunction.
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Siette J, Dodds L, Deckers K, Köhler S, Armitage CJ. Cross-sectional survey of attitudes and beliefs towards dementia risk reduction among Australian older adults. BMC Public Health 2023; 23:1021. [PMID: 37254125 DOI: 10.1186/s12889-023-15843-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 05/08/2023] [Indexed: 06/01/2023] Open
Abstract
BACKGROUND Little is known about what drives older adults' motivation to change their behaviour and whether that is associated with their personal dementia risk profile. Our aims were to (i) understand what sociodemographic factors are associated with older Australians' motivation to change behaviour to reduce their dementia risk, and (ii) explore the relationship between socio-demographic factors and motivation to reduce dementia risk with health- and lifestyle-based dementia risk scores in older adults. METHODS A cross-sectional online postal or telephone survey was administered to community-dwelling older adults in New South Wales, Australia between January and March 2021. Measures included socioeconomic status, locality, and health status, the Motivation to Change Lifestyle and Health Behaviours for Dementia Risk Reduction (MCLHB-DRR) scale and the lifestyle-based dementia risk score (LIBRA index). Multiple linear regression analyses were used to explore the associations for (i) sociodemographic factors and motivation to reduce dementia risk (MCLHB-DRR scales) and (ii) sociodemographic factors and motivation to reduce dementia risk with health- and lifestyle-based dementia risk (LIBRA index). RESULTS A total of 857 older adults (mean age 73.3 years, SD = 6.0, range 65-94; 70% women; 34.6% less than grade 6 education) completed the survey. Respondents reported high levels of motivation to adopt behaviour changes, agreeing on the importance of good health. Individuals who were younger were more likely to have greater motivation to modify lifestyle to reduce dementia risk and had higher perceived benefits to gain by adopting a healthy lifestyle. Dementia risk scores were moderately low (mean LIBRA index =- 2.8 [SD = 2.0], range - 5.9-3.8), indicating relatively moderate-to-good brain health. Men with low socioeconomic status and higher perceived barriers to lifestyle change had higher dementia risk scores. CONCLUSIONS Public health campaigns need to overcome motivational barriers to support reductions in dementia risk. A multifaceted and inclusive approach targeting both sociodemographic differences and impediments to brain healthy lifestyles is required to achieve genuine change. TRIAL REGISTRATION ACTRN12621000165886, Date of registration: 17/02/2021.
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Affiliation(s)
- Joyce Siette
- MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, NSW, 2145, Australia.
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Macquarie University, Macquarie Park, NSW, 2109, Australia.
| | - Laura Dodds
- MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, NSW, 2145, Australia
| | - Kay Deckers
- Alzheimer Centrum Limburg, Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, Maastricht, 6200 MD, the Netherlands
| | - Sebastian Köhler
- Alzheimer Centrum Limburg, Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, Maastricht, 6200 MD, the Netherlands
| | - Christopher J Armitage
- Manchester Centre for Health Psychology, University of Manchester, Manchester, M13 9PL, UK
- Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- NIHR Greater Manchester Patient Safety Translational Research Centre, University of Manchester, Manchester, M13 9PL, UK
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50
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Yang M, Liu Y, Hu X, Ren D, Yang Q, Mao J, Chen J. Association of Life's Simple 7 with mild cognitive impairment in community-dwelling older adults in China: a cross-sectional study. Front Aging Neurosci 2023; 15:1203920. [PMID: 37293665 PMCID: PMC10244635 DOI: 10.3389/fnagi.2023.1203920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/02/2023] [Indexed: 06/10/2023] Open
Abstract
Background Life's Simple 7 (LS7), a metric composed of seven intervenable cardiovascular risk factors, is initiated by the American Heart Association to improve cardiovascular health. The components of LS7 have been reported as risk factors for dementia. However, few studies investigated the association between LS7 metric and mild cognitive impairment (MCI). Methods The study was carried out in a primary care facility between 8 June and 10 July 2022. A total of 297 community-dwelling residents aged 65 years or older were recruited. Sociodemographic, comorbidity, and lifestyle characteristics were collected through the questionnaires, and biological parameters were obtained from blood sample examinations. Logistic regression was used to analyze the association between LS7 scores (overall, behavioral, and biological) and individual components with MCI, adjusting sex, age, education, and cardiovascular disease (CVD). Results In comparison with the cognitively intact group (n = 195), the MCI group (n = 102) had a lower education level and a higher proportion of hypertension. Multivariate logistic regression analysis, adjusting sex, age, education, and CVD demonstrated a significant association between MCI and overall LS7 score [odd ratio = 0.805, 95% confidence interval (0.690, 0.939)] and biological score [odd ratio = 0.762, 95% confidence interval (0.602, 0.965)]. Conclusion Life's Simple 7 was associated with MCI in community-dwelling older adults, indicating that LS7 could be used as guidance in the prevention of dementia in the community.
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Affiliation(s)
- Mengshu Yang
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yilan Liu
- Department of Nursing, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiuzhen Hu
- Xinmin Community Health Center, Wuhan, Hubei, China
| | - Dianxu Ren
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, United States
| | - Qing Yang
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jing Mao
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jing Chen
- Xinmin Community Health Center, Wuhan, Hubei, China
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