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Candidate Genes For Nonsyndromic Cleft Lip And Palate And Maternal Cigarette Smoking And Alcohol Consumption: Evaluation Of Genotype-Environment Interactions From A Population-Based Case-Control Study Of Orofacial Clefts, P. Romitti, A. Lidral, R. Munger, Sandra Daack-Hirsch, T. Burns, J. Murray
Candidate Genes For Nonsyndromic Cleft Lip And Palate And Maternal Cigarette Smoking And Alcohol Consumption: Evaluation Of Genotype-Environment Interactions From A Population-Based Case-Control Study Of Orofacial Clefts, P. Romitti, A. Lidral, R. Munger, Sandra Daack-Hirsch, T. Burns, J. Murray
Sandra Daack-Hirsch
Previous studies suggest that the relationship between genes and nonsyndromic cleft lip +/- cleft palate (CLP) or cleft palate only (CP) may be modified by the environment. Using data from a population-based case-control study, we examined allelic variants for three genes, i.e., transforming growth factor alpha (TGFA), transforming growth factor beta 3 (TGFB3), and Msh (Drosophila) homeobox homolog 1 (MSX1), and their interactions with two exposures during pregnancy (maternal cigarette smoking and alcohol consumption) as risk factors for CLP and CP. For each cleft phenotype, risk estimates associated with most allelic variants tended to be near unity. Risk estimates for …
Maternal Alcohol Use And Risk Of Orofacial Cleft Birth Defects, R. Munger, P. Romitti, Sandra Daack-Hirsch, T. Burns, J. Murray, J. Hanson
Maternal Alcohol Use And Risk Of Orofacial Cleft Birth Defects, R. Munger, P. Romitti, Sandra Daack-Hirsch, T. Burns, J. Murray, J. Hanson
Sandra Daack-Hirsch
Maternal alcohol use during pregnancy is a known cause of birth defects associated with the fetal alcohol syndrome, but its role in more common, isolated, craniofacial birth defects is not well understood. A population-based, case-control study of orofacial clefts was conducted in Iowa using births during 1987-1991. Cases were identified by the Iowa Birth Defects Registry and classified as having a cleft lip with or without cleft palate (CLP) or cleft palate only (CP) and whether the cleft was isolated or occurred with other birth defects. Controls were selected from normal Iowa births. Maternal alcohol use during pregnancy was classified …
Interferon Regulatory Factor 6 (Irf6) Gene Variants And The Risk Of Isolated Cleft Lip Or Palate, T. Zucchero, M. Cooper, B. Maher, Sandra Daack-Hirsch, B. Nepomuceno, L. Ribeiro, D. Caprau, K. Christensen, Y. Suzuki, J. Machida, N. Natsume, K. Yoshiura, A. Vieira, I. Orioli, E. Castilla, L. Moreno, M. Arcos-Burgos, A. Lidral, L. Field, Y. Liu, A. Ray, T. Goldstein, R. Schultz, M. Shi, M. Johnson, S. Kondo, B. Schutte, M. Marazita, J. Murray
Interferon Regulatory Factor 6 (Irf6) Gene Variants And The Risk Of Isolated Cleft Lip Or Palate, T. Zucchero, M. Cooper, B. Maher, Sandra Daack-Hirsch, B. Nepomuceno, L. Ribeiro, D. Caprau, K. Christensen, Y. Suzuki, J. Machida, N. Natsume, K. Yoshiura, A. Vieira, I. Orioli, E. Castilla, L. Moreno, M. Arcos-Burgos, A. Lidral, L. Field, Y. Liu, A. Ray, T. Goldstein, R. Schultz, M. Shi, M. Johnson, S. Kondo, B. Schutte, M. Marazita, J. Murray
Sandra Daack-Hirsch
BACKGROUND: Cleft lip or palate (or the two in combination) is a common birth defect that results from a mixture of genetic and environmental factors. We searched for a specific genetic factor contributing to this complex trait by examining large numbers of affected patients and families and evaluating a specific candidate gene. METHODS: We identified the gene that encodes interferon regulatory factor 6 (IRF6) as a candidate gene on the basis of its involvement in an autosomal dominant form of cleft lip and palate, Van der Woude's syndrome. A single-nucleotide polymorphism in this gene results in either a valine or …