Journal ArticleDOI
Gene dose of apolipoprotein E type 4 allele and the risk of Alzheimer's disease in late onset families
Elizabeth H. Corder,Ann M. Saunders,Warren J. Strittmatter,Donald E. Schmechel,P. C. Gaskell,Gary W. Small,A. D. Roses,Jonathan L. Haines,Margaret A. Pericak-Vance +8 more
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TLDR
The APOE-epsilon 4 allele is associated with the common late onset familial and sporadic forms of Alzheimer9s disease (AD) in 42 families with late onset AD.Abstract:
The apolipoprotein E type 4 allele (APOE-epsilon 4) is genetically associated with the common late onset familial and sporadic forms of Alzheimer9s disease (AD). Risk for AD increased from 20% to 90% and mean age at onset decreased from 84 to 68 years with increasing number of APOE-epsilon 4 alleles in 42 families with late onset AD. Thus APOE-epsilon 4 gene dose is a major risk factor for late onset AD and, in these families, homozygosity for APOE-epsilon 4 was virtually sufficient to cause AD by age 80.read more
Citations
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The Amyloid Hypothesis of Alzheimer's Disease: Progress and Problems on the Road to Therapeutics
John Hardy,Dennis J. Selkoe +1 more
TL;DR: It has been more than 10 years since it was first proposed that the neurodegeneration in Alzheimer's disease (AD) may be caused by deposition of amyloid β-peptide in plaques in brain tissue and the rest of the disease process is proposed to result from an imbalance between Aβ production and Aβ clearance.
Journal ArticleDOI
Finding the missing heritability of complex diseases
Teri A. Manolio,Francis S. Collins,Nancy J. Cox,David Goldstein,Lucia A. Hindorff,David J. Hunter,Mark I. McCarthy,Erin M. Ramos,Lon R. Cardon,Aravinda Chakravarti,Judy H. Cho,Alan E. Guttmacher,Augustine Kong,Leonid Kruglyak,Leonid Kruglyak,Elaine R. Mardis,Charles N. Rotimi,Montgomery Slatkin,David Valle,Alice S. Whittemore,Michael Boehnke,Andrew G. Clark,Evan E. Eichler,Greg Gibson,Jonathan L. Haines,Trudy F. C. Mackay,Steven A. McCarroll,Peter M. Visscher +27 more
TL;DR: This paper examined potential sources of missing heritability and proposed research strategies, including and extending beyond current genome-wide association approaches, to illuminate the genetics of complex diseases and enhance its potential to enable effective disease prevention or treatment.
Journal ArticleDOI
Alzheimer's Disease: Genes, Proteins, and Therapy
TL;DR: Evidence that the presenilin proteins, mutations in which cause the most aggressive form of inherited AD, lead to altered intramembranous cleavage of the beta-amyloid precursor protein by the protease called gamma-secretase has spurred progress toward novel therapeutics and provided discrete biochemical targets for drug screening and development.
Journal ArticleDOI
Hypothetical model of dynamic biomarkers of the Alzheimer's pathological cascade
Clifford R. Jack,David S. Knopman,William J. Jagust,Leslie M. Shaw,Paul S. Aisen,Michael W. Weiner,Ronald C. Petersen,John Q. Trojanowski +7 more
TL;DR: This work proposes a model that relates disease stage to AD biomarkers in which Abeta biomarkers become abnormal first, before neurodegenerative biomarkers and cognitive symptoms, and neurodegnerative biomarker become abnormal later, and correlate with clinical symptom severity.
Journal ArticleDOI
Dementia prevention, intervention, and care
Gill Livingston,Gill Livingston,Andrew Sommerlad,Vasiliki Orgeta,Sergi G. Costafreda,Sergi G. Costafreda,Jonathan Huntley,Jonathan Huntley,David Ames,Clive Ballard,Sube Banerjee,Alistair Burns,Jiska Cohen-Mansfield,Claudia Cooper,Claudia Cooper,Nick C. Fox,Laura N. Gitlin,Robert Howard,Robert Howard,Helen C. Kales,Eric B. Larson,Eric B. Larson,Karen Ritchie,Karen Ritchie,Kenneth Rockwood,Elizabeth L Sampson,Quincy M. Samus,Lon S. Schneider,Geir Selbæk,Geir Selbæk,Linda Teri,Naaheed Mukadam +31 more
TL;DR: The Lancet Commission on Dementia Prevention, Intervention, and Care met to consolidate the huge strides that have been made and the emerging knowledge as to what the authors should do to prevent and manage dementia.
References
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Book
Analysis of Survival Data
David Cox,D. Oakes +1 more
TL;DR: In this article, the authors give a concise account of the analysis of survival data, focusing on new theory on the relationship between survival factors and identified explanatory variables and conclude with bibliographic notes and further results that can be used for student exercises.
Journal ArticleDOI
Segregation of a missense mutation in the amyloid precursor protein gene with familial Alzheimer's disease.
Alison Goate,Marie-Christine Chartier-Harlin,Michael Mullan,Jeremy P Brown,Fiona Crawford,Liana Fidani,L. Giuffra,Andrew Haynes,N.G. Irving,Louise James,R. Mant,Phillippa Newton,Karen Rooke,P Roques,Christopher Talbot,Margaret A. Pericak-Vance,Alien D. Roses,Robert Williamson,Martin N. Rossor,Michael John Owen,John Hardy +20 more
TL;DR: A locus segregating with familial Alzheimer's disease (AD) has been mapped to chromosome 21, close to the amyloid precursor protein (APP) gene as discussed by the authors, which suggests that some cases of AD could be caused by mutations in the APP gene.
Segregation of a missense mutation in the amyloid precursor protein gene with familial alzheimers-disease
A. Goate,M-C. Chartier-Harlin,Michael Mullan,J Brown,Fiona Crawford,Liana Fidani,L Giuffra,A. Haynes,N Irving,L James,R Mant,P. J. Newton,K Rooke,P Roques,C. Conover Talbot,Pericak-Vance Margareta A,A. Roses,Robert Williamson,Martin N. Rossor,M. J. Owen,John Hardy +20 more
TL;DR: It is demonstrated that in this kindred, which shows linkage to chromosome 21 markers, there is a point mutation in the APP gene that causes an amino-acid substitution close to the carboxy terminus of the β-amyloid peptide.
Journal ArticleDOI
Apolipoprotein E: high-avidity binding to beta-amyloid and increased frequency of type 4 allele in late-onset familial Alzheimer disease.
Warren J. Strittmatter,Ann M. Saunders,Donald E. Schmechel,Margaret A. Pericak-Vance,Jan J. Enghild,Guy S. Salvesen,Allen D. Roses +6 more
TL;DR: It is demonstrated that there was a highly significant association of apolipoprotein E type 4 allele (APOE-epsilon 4) and late-onset familial Alzheimer disease.
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Segregation of a missense mutation in the amyloid precursor protein gene with familial Alzheimer's disease.
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