ID

45197

Description

Principal Investigator: Gerard D. Schellenberg, PhD, University of Pennsylvania, School of Medicine, Philadelphia, PA, USA MeSH: Alzheimer Disease,Dementia https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000372 The National Institute on Aging (NIA) Alzheimer's Disease Centers (ADCs) cohort includes subjects ascertained and evaluated by the clinical and neuropathology cores of the 29 NIA-funded ADCs. Data collection is coordinated by the National Alzheimer's Coordinating Center (NACC). NACC coordinates collection of phenotype data from the 29 ADCs, cleans all data, coordinates implementation of definitions of AD cases and controls, and coordinates collection of samples. The ADC cohort consists of autopsy-confirmed and clinically-confirmed AD cases, and cognitively normal elders (CNEs) with complete neuropathology data who were older than 60 years at age of death, and living CNEs evaluated using the Uniform dataset (UDS) protocol who were documented to not have mild cognitive impairment (MCI) and were between 60 and 100 years of age at assessment. ADCs sent frozen tissue from autopsied subjects and DNA samples from some autopsied subjects and from living subjects to the National Cell Repository for Alzheimer's Disease (NCRAD). DNA was prepared by NCRAD for genotyping and sent to the genotyping site at Children's Hospital of Philadelphia. ADC samples were genotyped and analyzed in separate batches. [Reprinted from AC Naj et al. Common variants at *MS4A4/MS4A6E*, *CD2AP*, *CD33* and *EPHA1* are associated with late-onset Alzheimer's disease. *Nature Genetics* 43, 436-441 (2011). doi:10.1038/ng.801. PMID: 21460841.]

Link

dbGaP study = phs000372

Keywords

  1. 8/18/22 8/18/22 - Simon Heim
  2. 10/12/22 10/12/22 - Adrian Schulz
Copyright Holder

Gerard D. Schellenberg, PhD, University of Pennsylvania, School of Medicine, Philadelphia, PA, USA

Uploaded on

October 12, 2022

DOI

To request one please log in.

License

Creative Commons BY 4.0

Model comments :

You can comment on the data model here. Via the speech bubbles at the itemgroups and items you can add comments to those specificially.

Itemgroup comments for :

Item comments for :

In order to download data models you must be logged in. Please log in or register for free.

dbGaP phs000372 ADGC Genome Wide Association Study

Sample ID, subject ID, sample source, sample source ID, and sample use variables obtained from participants with or without Alzheimer's disease and involved in the "Alzheimer's Disease Genetics Consortium (ADGC) Genome Wide Association Study -NIA Alzheimer's Disease Centers Cohort" project.

pht002857
Description

pht002857

Subject ID
Description

SUBJID

Data type

string

Alias
UMLS CUI [1,1]
C2348585
Sample ID
Description

SAMPID

Data type

string

Alias
UMLS CUI [1,1]
C1299222
Source repository where samples originate
Description

SAMP_SOURCE

Data type

string

Alias
UMLS CUI [1,1]
C0449416
UMLS CUI [1,2]
C3847505
Sample ID used in the Source Repository
Description

SOURCE_SAMPID

Data type

string

Alias
UMLS CUI [1,1]
C1299222
UMLS CUI [1,2]
C0449416
UMLS CUI [1,3]
C3847505
Sample Use
Description

SAMPLE_USE

Data type

text

Alias
UMLS CUI [1,1]
C1524063
UMLS CUI [1,2]
C0370003

Similar models

Sample ID, subject ID, sample source, sample source ID, and sample use variables obtained from participants with or without Alzheimer's disease and involved in the "Alzheimer's Disease Genetics Consortium (ADGC) Genome Wide Association Study -NIA Alzheimer's Disease Centers Cohort" project.

Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
pht002857
SUBJID
Item
Subject ID
string
C2348585 (UMLS CUI [1,1])
SAMPID
Item
Sample ID
string
C1299222 (UMLS CUI [1,1])
SAMP_SOURCE
Item
Source repository where samples originate
string
C0449416 (UMLS CUI [1,1])
C3847505 (UMLS CUI [1,2])
SOURCE_SAMPID
Item
Sample ID used in the Source Repository
string
C1299222 (UMLS CUI [1,1])
C0449416 (UMLS CUI [1,2])
C3847505 (UMLS CUI [1,3])
Item
Sample Use
text
C1524063 (UMLS CUI [1,1])
C0370003 (UMLS CUI [1,2])
Code List
Sample Use
CL Item
SNP genotypes obtained using standard or custom microarrays (SNP_Array)

Please use this form for feedback, questions and suggestions for improvements.

Fields marked with * are required.

Do you need help on how to use the search function? Please watch the corresponding tutorial video for more details and learn how to use the search function most efficiently.

Watch Tutorial