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Association of glycosylated hemoglobin with the gene encoding CDKAL1 in the Korean Association Resource (KARE) study.
MedLine Citation:
PMID:  22290723     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Genome-wide associations with glycosylated hemoglobin, which reflects the long-term glycemia, were examined using two independent cohorts of the Korea Association Resource (KARE) consortium. We first identified sequence variants within a linkage disequilibrium block (r(2) > 0.98) in the intron 5 of cyclin-dependent kinase 5 regulatory subunit-associated protein 1-like 1 (CDKAL1) gene using 4,275 normoglycemic subjects of Cohort 1 (P < 2.5×10(-8) ). The association was replicated in 3,782 normoglycemic subjects of Cohort 2. Furthermore, the sequence variants were also associated with glucose levels after oral glucose tolerance test. Especially, a strong association with 1 h glucose (P = 1.3×10(-11) ) led us to interpreting that CDKAL1 might influence the level of glycosylated hemoglobin by affecting 1 h glucose level. Ultimately, accumulated effects on the glycosylated hemoglobin level by the genetic variation of CDKAL1 might affect susceptibility to type 2 diabetes mellitus.
Authors:
Jihye Ryu; Chaeyoung Lee
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-1-30
Journal Detail:
Title:  Human mutation     Volume:  -     ISSN:  1098-1004     ISO Abbreviation:  -     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-1-31     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9215429     Medline TA:  Hum Mutat     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
© 2012 Wiley Periodicals, Inc.
Affiliation:
School of Systems Biomedical Science, Soongsil University, Seoul, Korea.
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