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Patel, A.* ; Sahu, N.* ; Verma, H.K. ; Bhaskar, L.V.K.S.*

Increased susceptibility for nonsyndromic cleft lip with or without cleft palate by SLC19A1 80G>A genetic variation.

J. World Fed. Orthod., DOI: 10.1016/j.ejwf.2024.01.002 (2024)
DOI PMC
BACKGROUND: The disruption of craniofacial developmental pathways during early embryogenesis can lead to conditions such as nonsyndromic cleft lip with or without cleft palate (NSCL/P). Several lines of evidence indicate that inadequate maternal nutrition causes low folate levels during the periconceptional period, resulting in NSCL/P. Although substantial research has been conducted on the possible link between SLC19A1 genetic variants and NSCL/P, the association between SLC19A1 80G>A (rs1051266) and NSCL/P remains unclear. In the present study, the associations of SLC19A1 80G>A with NSCL/P risk were assessed by calculating the pooled odds ratios (ORs) and 95% confidence intervals (CIs) by meta-analyses. METHODS: Following the PRISMA guidelines, a meta-analysis was conducted on 10 studies assessing the NSCL/P risk associated with SLC19A1 80G>A variant. To ascertain the degree of relationship between the SLC19A1 80G>A genetic variant and the risk of NSCL/P, data were analyzed in allelic, recessive and dominant genetic models. CI of OR for each study and the pooled data were obtained. All statistical analyses were conducted utilizing the MetaGenyo software tool, which integrates the adjustment of P values for multiple testing through the Bonferroni method. RESULTS: The pooled analysis showed that SLC19A1 80G>A variant significantly increased the NSCL/P risk in the allelic model (OR 1.39; 95% CI 1.00-1.92), recessive model (OR 1.37; 95% CI 1.03-1.82) and dominant models (OR 1.7; 95% CI 1.05-2.90). Publication bias was not observed. CONCLUSIONS: This study supports that the SLC19A1 80G>A genetic variant is associated with NSCL/P risk.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Genetic Variant ; Meta-analysis ; Nscl/p ; Nonsyndromic Cleft Lip ; Rfc1 80g>a
ISSN (print) / ISBN 2212-4438
e-ISSN 2212-4438
Journal Journal of the World Federation of Orthodontists
Publisher Elsevier
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Lung Health and Immunity (LHI)