The overall goal of the Clinical Core is to generate data and biospecimens required to support high quality, cutting edge, externally-funded clinical and clinical-pathologic studies that focus on the full spectrum of cognition from normal aging to mild cognitive impairment (MCI) to the earliest stages of dementia among older African Americans. Historically, progress in Alzheimer's disease (AD) research has been most striking among members of the U.S. non-Hispanic white population. However, because of the expected increase in the growth of the older African American population, because African Americans may be at greater risk of AD than whites, and the burden of AD and mixed dementias is projected to increase dramatically for this population, the Rush Clinical Core will focus on enrolling and following African Americans longitudinally to accomplish the following Specific Aims: 1) Continue to recruit and enroll African Americans without dementia who agree to annual, detailed clinical evaluations and collection of ante-mortem biologic specimens;2) Continue to conduct uniform structured baseline and annual follow-up evaluations, including neurological examination and neuropsychological performance testing, of community-dwelling Clincal Core participants, apply uniform diagnostic criteria for incident AD, MCI, and mixed dementias as specified in the UDS, and supplement UDS data collection with an extended battery of tests to increase compatibility with the Religious Orders Studies Core;3) Integrate innovative and culturally tailored educational programs into the clinical evaluation to increase awareness of the importance of brain autopsy in African Americans and to facilitate a high autopsy rate with a short post-mortem interval;and continue to harvest and preserve the brain tissue in a fashion that retains maximum flexibility to support a diverse array of studies;and 4) Increase capacity to conduct externally funded clinical, neuropsychological, and clinical-pathological research studies, including studies that incorporate contemporary biochemical and molecular techniques, by contributing data to NACC and providing an environment and resources to facilitate entry of subjects, clinical data, and post-mortem tissue into research projects at Rush and within the AD research community at large.

Public Health Relevance

The Rush Clinical Core will generate data and biospecimens to support high quality, cutting edge clinical and clinical-pathologic studies that focus on the full spectrum of cognition in older African Americans, one of the fastest growing populations in the U.S. Knowledge gained through studies supported by the Core will advance our understanding of the clinical and neuropathoiogic transitions from normal cognition to dementia.

National Institute of Health (NIH)
National Institute on Aging (NIA)
Center Core Grants (P30)
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Special Emphasis Panel (ZAG1-ZIJ-5)
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Rush University Medical Center
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De Jager, Philip L; Ma, Yiyi; McCabe, Cristin et al. (2018) A multi-omic atlas of the human frontal cortex for aging and Alzheimer's disease research. Sci Data 5:180142
Montagne, Axel; Nikolakopoulou, Angeliki M; Zhao, Zhen et al. (2018) Pericyte degeneration causes white matter dysfunction in the mouse central nervous system. Nat Med 24:326-337
Barnes, Josephine; Bartlett, Jonathan W; Wolk, David A et al. (2018) Disease Course Varies According to Age and Symptom Length in Alzheimer's Disease. J Alzheimers Dis 64:631-642
Dobbyn, Amanda; Huckins, Laura M; Boocock, James et al. (2018) Landscape of Conditional eQTL in Dorsolateral Prefrontal Cortex and Co-localization with Schizophrenia GWAS. Am J Hum Genet 102:1169-1184
Wang, Xulong; Philip, Vivek M; Ananda, Guruprasad et al. (2018) A Bayesian Framework for Generalized Linear Mixed Modeling Identifies New Candidate Loci for Late-Onset Alzheimer's Disease. Genetics 209:51-64
Alosco, Michael L; Sugarman, Michael A; Besser, Lilah M et al. (2018) A Clinicopathological Investigation of White Matter Hyperintensities and Alzheimer's Disease Neuropathology. J Alzheimers Dis 63:1347-1360
Burke, Shanna L; Maramaldi, Peter; Cadet, Tamara et al. (2018) Decreasing hazards of Alzheimer's disease with the use of antidepressants: mitigating the risk of depression and apolipoprotein E. Int J Geriatr Psychiatry 33:200-211
Brent, Robert J (2018) Estimating the monetary benefits of medicare eligibility for reducing the symptoms of dementia. Appl Econ 50:6327-6340
Chibnik, L B; White, C C; Mukherjee, S et al. (2018) Susceptibility to neurofibrillary tangles: role of the PTPRD locus and limited pleiotropy with other neuropathologies. Mol Psychiatry 23:1521-1529
Deming, Yuetiva; Dumitrescu, Logan; Barnes, Lisa L et al. (2018) Sex-specific genetic predictors of Alzheimer's disease biomarkers. Acta Neuropathol 136:857-872

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