Publication Detail

The publication detail shows the title, authors (with indicators showing other profiled authors), information on the publishing organization, abstract and a link to the article in PubMed. This abstract is what is used to create the fingerprint of the publication. If any grants are referenced by the publication, they will be listed here as well.

The association between genetic variants in SORL1 and Alzheimer disease in an urban, multiethnic, community-based cohort.

Joseph H Lee; Rong Cheng; Nicole Schupf; Jennifer Manly; Rafael Lantigua; Yaakov Stern; Ekaterina Rogaeva; Yosuke Wakutani; Lindsay Farrer; Peter St George-Hyslop; et al. (Profiled Authors: Mayeux, Richard; Stern, Yaakov; St George-Hyslop, Peter)

Taub Institute on Alzheimer's Disease and the Aging Brain, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Archives of neurology 2007;64(4):501-6.

OBJECTIVE: To investigate the association between Alzheimer disease (AD) and variant alleles in SORL1 using a series of single nucleotide polymorphisms (SNPs) in an urban, multiethnic, community-based population. DESIGN: We used a nested case-control analysis in a population-based, prospective study of aging and dementia in Medicare recipients, 65 years and older. SETTING: Northern Manhattan, NY. PARTICIPANTS: There were 296 patients with probable AD and 428 healthy, elderly controls. The participants were African American (34%), Caribbean Hispanic (51%), or non-Hispanic white (15%). MAIN OUTCOME MEASURES: We genotyped all 29 SNPs in SORL1 that were examined in the earlier report. We assessed allelic association with AD using standard case-control methods, which included apolipoprotein E genotype as a covariate. RESULTS: Several individual SNPs and SNP haplotypes were significantly associated with AD in this prospectively collected community-based cohort, confirming the previously reported positive association of SORL1 with AD. Single nucleotide polymorphism 12, near the 5' region, was associated with AD in African American and Hispanic individuals. Two SNPs in the 3' region were also associated with AD in African American (SNP 26) and non-Hispanic white (SNP 20) individuals. A single haplotype in the 3' region was associated with AD in Hispanic individuals. However, several different haplotypes were associated with AD in African American and white individuals, including the TTC haplotypes at SNPs 23 through 25 (P = .035), which was significantly associated with AD in the North European white individuals in our previous report. CONCLUSIONS: This study confirms the association between genetic variants in SORL1 and AD. While the associations observed in these data sets overlap with those previously reported, the finding of novel SNP and haplotype associations suggests that there may be extensive allelic heterogeneity in SORL1. Broad regions of the SORL1 gene will therefore need to be scrutinized for functional pathogenic variants.

3 Originating Grant

• 1.

  MAYEUX, RICHARD

  Genetic Epidemiology of Alzheimer's Disease in Hispanics

  1 December 1998 - 31 January 2014

  NATIONAL INSTITUTE ON AGING

  Total Funding: $ 10,703,458

• 2.

  Mayeux, Richard P

  GENETIC EPIDEMIOLOGY OF ALZHEIMERS DISEASE IN HISPANICS

  1 December 1998 - 31 January 2004

  NATIONAL INSTITUTE ON AGING

  Total Funding: $ 5,549,515

• 3.

  Mayeux, Richard

  Epidemiology of Dementia In An Urban Community

  1 February 1989 - 30 June 2009

  NATIONAL INSTITUTE ON AGING

  Total Funding: $ 40,531,208

Scientific Context

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