Abstract

This Project will compare healthy aging and senile dementia of the Alzheimer type in a sample aged 80 and older with respect to longitudinal clinical and psychometric performance and neuropathologic data postmortem. Guidelines for the separation of Alzheimer and nonAlzheimer brains on the basis of quantitative neuropathologic markers in the very old will be developed. The extent of overlap in the brains of demented and nondemented very old persons will be examined. In the process we will extend our knowledge about clinical and psychometric performance in a nondemented sample of persons aged 80 and older. We will have studied approximately 400 very old subjects during life and expect to have at least 125 autopsies from this sample at the completion of this proposed Project. About one-third of the brains are expected to come from the nondemented and mildly/very mildly demented (SDAT) and two-thirds from the more severely demented very old subjects.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute on Aging (NIA)
Type
Research Program Projects (P01)
Project #
5P01AG003991-15
Application #
6267199
Study Section
Project Start
1998-01-15
Project End
1998-12-31
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
15
Fiscal Year
1998
Total Cost
Indirect Cost

  Institution

Name
Washington University
Department
Type
DUNS #
062761671
City
Saint Louis
State
MO
Country
United States
Zip Code
63130

  Publications

Maxwell, Taylor J; Corcoran, Chris; Del-Aguila, Jorge L et al. (2018) Genome-wide association study for variants that modulate relationships between cerebrospinal fluid amyloid-beta 42, tau, and p-tau levels. Alzheimers Res Ther 10:86
Cruchaga, Carlos; Del-Aguila, Jorge L; Saef, Benjamin et al. (2018) Polygenic risk score of sporadic late-onset Alzheimer's disease reveals a shared architecture with the familial and early-onset forms. Alzheimers Dement 14:205-214
Brainstorm Consortium (see original citation for additional authors) (2018) Analysis of shared heritability in common disorders of the brain. Science 360:
Kinnunen, Kirsi M; Cash, David M; Poole, Teresa et al. (2018) Presymptomatic atrophy in autosomal dominant Alzheimer's disease: A serial magnetic resonance imaging study. Alzheimers Dement 14:43-53
Ibanez, Laura; Dube, Umber; Davis, Albert A et al. (2018) Pleiotropic Effects of Variants in Dementia Genes in Parkinson Disease. Front Neurosci 12:230
Schultz, Stephanie A; Gordon, Brian A; Mishra, Shruti et al. (2018) Widespread distribution of tauopathy in preclinical Alzheimer's disease. Neurobiol Aging 72:177-185
Broce, Iris; Karch, Celeste M; Wen, Natalie et al. (2018) Correction: Immune-related genetic enrichment in frontotemporal dementia: An analysis of genome-wide association studies. PLoS Med 15:e1002504
Javaherian, Kavon; Newman, Brianne M; Weng, Hua et al. (2018) Examining the Complicated Relationship Between Depressive Symptoms and Cognitive Impairment in Preclinical Alzheimer Disease. Alzheimer Dis Assoc Disord :
Liao, Fan; Li, Aimin; Xiong, Monica et al. (2018) Targeting of nonlipidated, aggregated apoE with antibodies inhibits amyloid accumulation. J Clin Invest 128:2144-2155
Jansen, Willemijn J; Ossenkoppele, Rik; Tijms, Betty M et al. (2018) Association of Cerebral Amyloid-? Aggregation With Cognitive Functioning in Persons Without Dementia. JAMA Psychiatry 75:84-95

Showing the most recent 10 out of 911 publications