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Yvon C. Chagnon
Researcher at Laval University
Publications - 112
Citations - 7034
Yvon C. Chagnon is an academic researcher from Laval University. The author has contributed to research in topics: Candidate gene & Quantitative trait locus. The author has an hindex of 48, co-authored 112 publications receiving 6859 citations.
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Journal ArticleDOI
The human obesity gene map: the 2003 update.
Eric E. Snyder,Brandon Walts,Louis Pérusse,Yvon C. Chagnon,S. John Weisnagel,Tuomo Rankinen,Claude Bouchard +6 more
TL;DR: This is the tenth update of the human obesity gene map, incorporating published results up to the end of October 2003 and continuing the previous format.
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A Glucocorticoid Receptor Gene Marker Is Associated with Abdominal Obesity, Leptin, and Dysregulation of the Hypothalamic‐Pituitary‐Adrenal Axis
Roland Rosmond,Yvon C. Chagnon,Göran Holm,Monique Chagnon,Louis Pérusse,Kajsa Lindell,Björn Carlsson,Claude Bouchard,Per Björntorp +8 more
TL;DR: There is an association between a deficient GR function, defined as a poor feedback regulation of the HPA axis activity, and a polymorphic restriction site at the GR gene locus, and an abnormal control of HPAaxis function due to genetic alterations may contribute to the pathogenesis of abdominal obesity.
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Genome-wide linkage analysis of systolic and diastolic blood pressure: the Québec Family Study.
Treva Rice,Tuomo Rankinen,Michael A. Province,Yvon C. Chagnon,Louis Pérusse,Ingrid B. Borecki,Claude Bouchard,Dabeeru C. Rao +7 more
TL;DR: Comparisons across the complete, random, and obese samples suggest that some regions are specific to BP and others may involve obesity (eg, pleiotropy, epistasis, or gene-environment interaction).
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Identification of an obesity quantitative trait locus on mouse chromosome 2 and evidence of linkage to body fat and insulin on the human homologous region 20q.
A V Lembertas,Louis Pérusse,Yvon C. Chagnon,Janis S. Fisler,Craig H Warden,D A Purcell-Huynh,F. T. Dionne,Jacques Gagnon,André Nadeau,Aldons J. Lusis,Claude Bouchard +10 more
TL;DR: Analysis of NZB/BINJ x SM/J intercross mice located a quantitative trait locus (QTL) for obesity on distal mouse chromosome 2, in a region syntenic with a large region of human chromosome 20, showing linkage to percent body fat and fat mass.
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Linkage Between Markers in the Vicinity of the Uncoupling Protein 2 Gene and Resting Metabolic Rate in Humans
TL;DR: The three markers encompassing the UCP2 locus and spanning a 5 cM region on 11q13 are linked to resting energy expenditure in adult humans and the evidence is strong enough to warrant a search for DNA sequence variation in the gene itself.