Document Detail


Variants of the adiponectin and adiponectin receptor-1 genes and posttransplantation diabetes mellitus in renal allograft recipients.
MedLine Citation:
PMID:  22049178     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
CONTEXT: Posttransplantation diabetes mellitus (PTDM) is a major metabolic complication in renal transplant recipients. Adiponectin (ADIPOQ) and adiponectin receptor-1 (ADIPOR1) gene polymorphisms have been associated with type 2 diabetes. However, it is unknown whether these polymorphisms are also risk factors for PTDM.
OBJECTIVE: We investigated the association between PTDM and single-nucleotide polymorphisms of ADIPOQ and ADIPOR1 in a cohort of renal allograft recipients.
DESIGN, SETTING, AND PARTICIPANTS: Five hundred seventy-five patients (367 men and 208 women) who received kidney transplants between 1989 and 2007, without a history of diabetes and with a pretransplant fasting glucose concentration less than 5.5 mmol/liter. Patients were followed up for a median 10 yr. Genotypes included single-nucleotide polymorphisms of the following: ADIPOQ rs266729, rs822395, rs822396, rs2241766, and rs1501299 and ADIPOR1 rs2232853, rs12733285, and rs1342387.
RESULTS: TT-homozygotes in ADIPOQ rs1501299 [hazard ratio (HR) = 1.70, P = 0.032] had greater risk of PTDM after adjusting for age, sex, amount of weight gain, and type of immunosuppressant. There was a significant interaction between sex and ADIPOQ rs1501299 genotype (P = 0.037). In men, but not in women, TT-homozygotes in ADIPOQ rs1501299 were more likely to develop PTDM than the wild GG-homozygotes (HR = 2.50, P = 0.002), whereas GT-heterozygotes had nonsignificantly elevated risk (HR = 1.41, P = 0.128).
CONCLUSION: Genetic variation in ADIPOQ rs1501299 is associated with PTDM in a sex-specific manner.
Authors:
Eun Seok Kang; Faidon Magkos; Beom Seok Kim; Rihong Zhai; Li Su; Yu Seun Kim; David C Christiani; Hyun Chul Lee; Christos S Mantzoros
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Publication Detail:
Type:  Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't     Date:  2011-11-02
Journal Detail:
Title:  The Journal of clinical endocrinology and metabolism     Volume:  97     ISSN:  1945-7197     ISO Abbreviation:  J. Clin. Endocrinol. Metab.     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-01-06     Completed Date:  2012-02-27     Revised Date:  2012-04-09    
Medline Journal Info:
Nlm Unique ID:  0375362     Medline TA:  J Clin Endocrinol Metab     Country:  United States    
Other Details:
Languages:  eng     Pagination:  E129-35     Citation Subset:  AIM; IM    
Affiliation:
Division of Endocrinology, Diabetes, and Metabolism, Beth Israel Deaconess Medical Center, Harvard Medical School, 330, Brookline Avenue, ST 816, Boston, Massachusetts 02215, USA. edgo@yuhs.ac
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MeSH Terms
Descriptor/Qualifier:
Adiponectin / genetics
Adult
Diabetes Mellitus / etiology*,  genetics
Female
Follow-Up Studies
Gene Frequency
Genetic Predisposition to Disease
Genotype
Humans
Kidney Transplantation / adverse effects*
Male
Middle Aged
Polymorphism, Single Nucleotide* / physiology
Receptors, Adiponectin / genetics*
Sex Factors
Transplantation, Homologous
Grant Support
ID/Acronym/Agency:
AG032030/AG/NIA NIH HHS; DK58785/DK/NIDDK NIH HHS; DK79929/DK/NIDDK NIH HHS; DK81913/DK/NIDDK NIH HHS
Chemical
Reg. No./Substance:
0/ADIPOQ protein, human; 0/ADIPOR1 protein, human; 0/Adiponectin; 0/Receptors, Adiponectin

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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