HIV/AIDS disproportionately affects the African-American community. It is imperative to increase the awareness of HIV/AIDS as well as the amount of people getting tested. Sometimes strategies to increase testing in the African-American community do not have to do with access but more so with other circumstances surrounding testing. These include fear of needles, being discriminated against if HIV-positive, perception of low risk, and long waiting periods for results. It is important to consider that all of these factors have an effect on peoples' decision to be tested for HIV/AIDS when offering testing.
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PLoS One
January 2025
Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, United States of America.
Background: Alzheimer's disease (AD) is a devastating neurodegenerative disorder with few therapies to treat, mitigate or prevent its onset. Understanding of this disease is predominantly based on research in non-Hispanic Whites (NHW) although AD disproportionately affects African Americans (AA) and Latin Americans (LA), underrepresented in AD research. To address this knowledge gap, the Accelerating Medicine Partnership for Alzheimer's Disease (AMP-AD) Diversity Working Group was launched to generate multi-omics data from post-mortem brain tissue from donors of predominantly AA and LA descent.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
National Institute on Aging, Bethesda, MD, USA.
Background: Alzheimer's disease (AD) is complex and multifactorial. Precision medicine approaches are needed to capture the basis of heterogeneity in AD pathogenesis, clinical presentation and neuropathology. Large-scale molecular, deep phenotypic and exposomal data necessary to enable precision medicine research requires team-based, interdisciplinary programs.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Illinois Institute of Technology, Chicago, IL, USA.
Background: Intracranial atherosclerosis is a common age-related neuropathology that has been linked to cognitive decline and dementia and often mixed with Alzheimer's and other neuropathologies. But the association of atherosclerosis with brain morphometric abnormalities has not been explored. This work combined Deformation-based morphometry on ex-vivo MRI with detailed neuropathological examination in a large number of community-based older adults to investigate the association.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Background: The Genome Center for Alzheimer's Disease (GCAD) coordinates the integration and meta-analysis of all available Alzheimer's disease (AD) relevant whole genome sequencing (WGS) data to facilitate the goal of identifying AD risk or protective genetic variants and eventual therapeutic targets. The WGS datasets are generated via the collaboration of scientists from the Alzheimer's Disease Sequencing Project (ADSP) and GCAD. To minimize data heterogeneity introduced by different sequencing protocols and machines, GCAD processes all samples using identical pipelines.
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