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Cleft lip and palate: understanding genetic and environmental influences
Journal article   Open access   Peer reviewed

Cleft lip and palate: understanding genetic and environmental influences

Michael J Dixon, Mary L Marazita, Terri H Beaty and Jeffrey C Murray
Nature reviews. Genetics, Vol.12(3), pp.167-178
03/2011
DOI: 10.1038/nrg2933
PMCID: PMC3086810
PMID: 21331089
url
https://www.ncbi.nlm.nih.gov/pmc/articles/3086810View
Open Access

Abstract

Clefts of the lip and/or palate (CLP) are common birth defects of complex aetiology. CLP can occur in isolation or as part of a broad range of chromosomal, Mendelian or teratogenic syndromes. Although there has been marked progress in identifying genetic and environmental triggers for syndromic CLP, the aetiology of the more common non-syndromic (isolated) forms remains poorly characterized. Recently, using a combination of epidemiology, careful phenotyping, genome-wide association studies and analysis of animal models, several distinct genetic and environmental risk factors have been identified and confirmed for non-syndromic CLP. These findings have advanced our understanding of developmental biology and created new opportunities for clinical translational research.
Genome-Wide Association Study Cleft Lip - epidemiology Humans Gene Expression Regulation Male Cleft Palate - genetics Cleft Lip - genetics Animals Cleft Palate - etiology Environment Female Mice Cleft Palate - epidemiology Mutation Cleft Lip - etiology

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