Study on the association between transforming growth factor alpha gene TaqI variant and cleft lip with or without cleft palate / 中华流行病学杂志
Chinese Journal of Epidemiology
; (12): 245-248, 2006.
Article
em Zh
| WPRIM
| ID: wpr-233975
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the association between transforming growth factor alpha gene (TGFalpha) TaqI variant and nonsyndromic cleft lip with or without cleft palate (nsCL/P) in Chinese population.</p><p><b>METHODS</b>TGFalpha TaqI variant was detected using polymerase chain reaction-restriction fragment length polymorphism for DNA samples of the 149 triads with nsCL/P affected child. We performed the Transmission/disequilibrium test and the family-based association study (FBAT) to identify the associations between this variant and risk of nsCL/P.</p><p><b>RESULTS</b>Significant distortion of C2 allele at TGFalpha TaqI locus in nsCL/P groups (P > 0.05) was not found. In the family-based association test, C2 allele and offspring C2C1 genotype was not found to be significantly associated with an increase risk of nsCL/P (P > 0.05).</p><p><b>CONCLUSION</b>Our findings did not suggest an association between offspring TGFalpha TaqI variant and the increased risk of nsCL/P in Chinese population.</p>
Texto completo:
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Índice:
WPRIM
Assunto principal:
Polimorfismo de Fragmento de Restrição
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China
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Reação em Cadeia da Polimerase
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Risco
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Fator de Crescimento Transformador alfa
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Fenda Labial
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Fissura Palatina
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Predisposição Genética para Doença
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Genética
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Genótipo
Tipo de estudo:
Etiology_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Child
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Humans
País/Região como assunto:
Asia
Idioma:
Zh
Revista:
Chinese Journal of Epidemiology
Ano de publicação:
2006
Tipo de documento:
Article