Taal, H. RobGuxens Junyent, MònicaSunyer Deu, JordiEstivill, Xavier, 1955-Jaddoe, Vincent W. V.2019-04-082019-04-082012Taal HR, Pourcain B, Thiering E, Das S, Mook-Kanamori DO, Warrington NM et al. Common variants at 12q15 and 12q24 are associated with infant head circumference. Nat Genet. 2012 Apr 15;44(5):532-8. DOI: 10.1038/ng.22381061-4036http://hdl.handle.net/10230/37064To identify genetic variants associated with head circumference in infancy, we performed a meta-analysis of seven genome-wide association studies (GWAS) (N = 10,768 individuals of European ancestry enrolled in pregnancy and/or birth cohorts) and followed up three lead signals in six replication studies (combined N = 19,089). rs7980687 on chromosome 12q24 (P = 8.1 × 10(-9)) and rs1042725 on chromosome 12q15 (P = 2.8 × 10(-10)) were robustly associated with head circumference in infancy. Although these loci have previously been associated with adult height, their effects on infant head circumference were largely independent of height (P = 3.8 × 10(-7) for rs7980687 and P = 1.3 × 10(-7) for rs1042725 after adjustment for infant height). A third signal, rs11655470 on chromosome 17q21, showed suggestive evidence of association with head circumference (P = 3.9 × 10(-6)). SNPs correlated to the 17q21 signal have shown genome-wide association with adult intracranial volume, Parkinson's disease and other neurodegenerative diseases, indicating that a common genetic variant in this region might link early brain growth with neurological disease in later life.application/pdfeng© Springer Nature Publishing AG.Taal HR, Pourcain B, Thiering E, Das S, Mook-Kanamori DO, Warrington NM et al. Common variants at 12q15 and 12q24 are associated with infant head circumference. Nat Genet. 2012 Apr 15; 44(5): 532-538. http://dx.doi.org/10.1038/ng.2238Cromosomes humansCap -- MalaltiesCap -- CreixementPolimorfisme genèticEmbaràs -- Complicacionsinfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1038/ng.2238info:eu-repo/semantics/openAccess