Billings, L.K.* ; Hsu, Y.H.* ; Ackerman, R.J.* ; Dupuis, J.* ; Voight, B.F.* ; Rasmussen-Torvik, L.J.* ; Hercberg, S.* ; Lathrop, M* ; Barnes, D.* ; Langenberg, C.* ; Hui, J.* ; Fu, M.* ; Bouatia-Naji, N.* ; Lecoeur, C.* ; An, P.* ; Magnusson, P.K.* ; Surakka, I.* ; Ripatti, S.* ; Christiansen, L.* ; Dalgård, C.* ; Folkersen, L.* ; Grundberg, E.* ; MAGIC Investigators (Gieger, C. ; Grallert, H. ; Meisinger, C. ; Wichmann, H.-E. ; Thorand, B. ; Illig, T.) ; DIAGRAM Consortium (Huth, C. ; Klopp, N. ; Meitinger, T. ; Thorand, B. ; Grallert, H. ; Gieger, C. ; Wichmann, H.-E. ; Illig, T. ; Petersen, A.-K.) ; MuTHER Consortium (*) ; ASCOT Investigators (*) ; GEFOS Consortium (*) ; Eriksson, P.* ; Kaprio, J.* ; Ohm Kyvik, K.* ; Pedersen, N.L.* ; Borecki, I.B.* ; Province, M.A.* ; Balkau, B.* ; Froguel, P.* ; Shuldiner, A.R.* ; Palmer, L.J.* ; Wareham, N.J.* ; Meneton, P.* ; Johnson, T.* ; Pankow, J.S.* ; Karasik, D.* ; Meigs, J.B.* ; Kiel, D.P.* ; Florez, J.C*
Impact of common variation in bone-related genes on type 2 diabetes and related traits.
Diabetes 61, 2176-2186 (2012)
Exploring genetic pleiotropy can provide clues to a mechanism underlying the observed epidemiological association between type 2 diabetes and heightened fracture risk. We examined genetic variants associated with bone mineral density (BMD) for association with type 2 diabetes and glycemic traits in large well-phenotyped and -genotyped consortia. We undertook follow-up analysis in ∼19,000 individuals and assessed gene expression. We queried single nucleotide polymorphisms (SNPs) associated with BMD at levels of genome-wide significance, variants in linkage disequilibrium (r(2) > 0.5), and BMD candidate genes. SNP rs6867040, at the ITGA1 locus, was associated with a 0.0166 mmol/L (0.004) increase in fasting glucose per C allele in the combined analysis. Genetic variants in the ITGA1 locus were associated with its expression in the liver but not in adipose tissue. ITGA1 variants appeared among the top loci associated with type 2 diabetes, fasting insulin, β-cell function by homeostasis model assessment, and 2-h post-oral glucose tolerance test glucose and insulin levels. ITGA1 has demonstrated genetic pleiotropy in prior studies, and its suggested role in liver fibrosis, insulin secretion, and bone healing lends credence to its contribution to both osteoporosis and type 2 diabetes. These findings further underscore the link between skeletal and glucose metabolism and highlight a locus to direct future investigations.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
GENOME-WIDE ASSOCIATION; BODY-MASS INDEX; MINERAL DENSITY; FRACTURE RISK; OSTEOPOROTIC FRACTURES; INSULIN-RESISTANCE; ENERGY-METABOLISM; FASTING GLUCOSE; LOCI; METAANALYSIS
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2012
Prepublished im Jahr
HGF-Berichtsjahr
2012
ISSN (print) / ISBN
0012-1797
e-ISSN
1939-327X
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 61,
Heft: 8,
Seiten: 2176-2186
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
American Diabetes Association
Verlagsort
Alexandria, VA.
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
30202 - Environmental Health
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-504200-002
G-504100-001
G-504000-002
G-503900-002
Förderungen
Copyright
Erfassungsdatum
2012-08-31