PMID- 20815724 OWN - NLM STAT- MEDLINE DCOM- 20140930 LR - 20221207 IS - 1545-1569 (Electronic) IS - 1055-6656 (Print) IS - 1055-6656 (Linking) VI - 48 IP - 4 DP - 2011 Jul TI - CRISPLD2 variants including a C471T silent mutation may contribute to nonsyndromic cleft lip with or without cleft palate. PG - 363-70 LID - 10.1597/09-227 [doi] AB - OBJECTIVE: To assess the association between nonsyndromic (NS) cleft lip with or without cleft palate (CL(P)) and single-nucleotide polymorphisms (SNPs) within the CRISPLD2 gene (cysteine-rich secretory protein LCCL domain containing 2). DESIGN: Four SNPs within the CRISPLD2 gene domain (rs1546124, rs8061351, rs2326398, rs4783099) were genotyped to test for association via family-based association methods. PARTICIPANTS: A total of 5826 individuals from 1331 families in which one or more family member is affected with CL(P). RESULTS: Evidence of association was seen for SNP rs1546124 in U.S. (p = .02) and Brazilian (p = .04) Caucasian cohorts. We also found association of SNP rs1546124 with cleft palate alone (CP) in South Americans (Guatemala and ECLAMC) and combined Hispanics (Guatemala, ECLAMC, and Texas Hispanics; p = .03 for both comparisons) and with both cleft lip with cleft palate (CLP; p = .04) and CL(P) (p = .02) in North Americans. Strong evidence of association was found for SNP rs2326398 with CP in Asian populations (p = .003) and with CL(P) in Hispanics (p = .03) and also with bilateral CL(P) in Brazilians (p = .004). In Brazilians, SNP rs8061351 showed association with cleft subgroups incomplete CL(P) (p = .004) and unilateral incomplete CL(P) (p = .003). Prediction of SNP functionality revealed that the C allele in the C471T silent mutation (overrepresented in cases with CL(P) presents two putative exonic splicing enhancer motifs and creates a binding site AP-2 alpha, a transcription factor involved in craniofacial development. CONCLUSIONS: Our results support the hypothesis that variants in the CRISPLD2 gene may be involved in the etiology of NS CL(P). FAU - Letra, Ariadne AU - Letra A FAU - Menezes, Renato AU - Menezes R FAU - Cooper, Margaret E AU - Cooper ME FAU - Fonseca, Renata F AU - Fonseca RF FAU - Tropp, Stephen AU - Tropp S FAU - Govil, Manika AU - Govil M FAU - Granjeiro, Jose M AU - Granjeiro JM FAU - Imoehl, Sandra R AU - Imoehl SR FAU - Mansilla, M Adela AU - Mansilla MA FAU - Murray, Jeffrey C AU - Murray JC FAU - Castilla, Eduardo E AU - Castilla EE FAU - Orioli, Ieda M AU - Orioli IM FAU - Czeizel, Andrew E AU - Czeizel AE FAU - Ma, Lian AU - Ma L FAU - Chiquet, Brett T AU - Chiquet BT FAU - Hecht, Jacqueline T AU - Hecht JT FAU - Vieira, Alexandre R AU - Vieira AR FAU - Marazita, Mary L AU - Marazita ML LA - eng GR - R01 DE011931-01A2/DE/NIDCR NIH HHS/United States GR - P50 DE016215-049002/DE/NIDCR NIH HHS/United States GR - M01 RR000084-430380/RR/NCRR NIH HHS/United States GR - M01 RR000084-390380/RR/NCRR NIH HHS/United States GR - R00 DE018085/DE/NIDCR NIH HHS/United States GR - K99 DE018954-01/DE/NIDCR NIH HHS/United States GR - 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R01-DE016148-04A1/DE/NIDCR NIH HHS/United States GR - K99 DE018954-02/DE/NIDCR NIH HHS/United States GR - R00 DE018413/DE/NIDCR NIH HHS/United States GR - P50 DE016215-050002/DE/NIDCR NIH HHS/United States GR - P50 DE016215-010002/DE/NIDCR NIH HHS/United States GR - M01 RR000084/RR/NCRR NIH HHS/United States GR - R21 DE016930/DE/NIDCR NIH HHS/United States GR - R21 DE016718-01/DE/NIDCR NIH HHS/United States GR - R01 DE011931-11/DE/NIDCR NIH HHS/United States GR - R01 DE016148-05S1/DE/NIDCR NIH HHS/United States GR - P50 DE016215/DE/NIDCR NIH HHS/United States GR - R01 DE011931-03/DE/NIDCR NIH HHS/United States GR - P50-DE016215/DE/NIDCR NIH HHS/United States GR - K99 DE018954-02S1/DE/NIDCR NIH HHS/United States GR - R01 DE009886-09/DE/NIDCR NIH HHS/United States GR - R01 DE009886/DE/NIDCR NIH HHS/United States GR - R01 DE012472-02/DE/NIDCR NIH HHS/United States GR - P50 DE016215-039002/DE/NIDCR NIH HHS/United States GR - K99 DE018413/DE/NIDCR NIH HHS/United States GR - R01 DE011931-08/DE/NIDCR NIH HHS/United States PT - Comparative Study PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't DEP - 20100701 PL - United States TA - Cleft Palate Craniofac J JT - The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association JID - 9102566 RN - 0 (CRISPLD2 protein, human) RN - 0 (Cell Adhesion Molecules) RN - 0 (Interferon Regulatory Factors) RN - 0 (Sp1 Transcription Factor) RN - 0 (Transcription Factor AP-2) RN - 5Z93L87A1R (Guanine) RN - 8J337D1HZY (Cytosine) RN - JAC85A2161 (Adenine) RN - QR26YLT7LT (Thymine) SB - IM MH - Adenine MH - Alternative Splicing/genetics MH - Asian People/genetics MH - Case-Control Studies MH - Cell Adhesion Molecules/*genetics MH - Cleft Lip/*genetics MH - Cleft Palate/*genetics MH - Cohort Studies MH - *Cytosine MH - Enhancer Elements, Genetic/genetics MH - Exons/genetics MH - Gene Frequency/genetics MH - Genetic Variation/*genetics MH - Genotype MH - Guanine MH - Haplotypes/genetics MH - Heterozygote MH - Hispanic or Latino/genetics MH - Humans MH - Interferon Regulatory Factors/*genetics MH - Linkage Disequilibrium/genetics MH - Mutation/*genetics MH - Polymorphism, Single Nucleotide/*genetics MH - Sp1 Transcription Factor/genetics MH - *Thymine MH - Transcription Factor AP-2/genetics MH - White People/genetics PMC - PMC3000893 MID - NIHMS219001 EDAT- 2010/09/08 06:00 MHDA- 2014/10/01 06:00 PMCR- 2011/07/16 CRDT- 2010/09/07 06:00 PHST- 2010/09/07 06:00 [entrez] PHST- 2010/09/08 06:00 [pubmed] PHST- 2014/10/01 06:00 [medline] PHST- 2011/07/16 00:00 [pmc-release] AID - 10.1597/09-227 [doi] PST - ppublish SO - Cleft Palate Craniofac J. 2011 Jul;48(4):363-70. doi: 10.1597/09-227. Epub 2010 Jul 1.