目的:本研究的目的是回顾评价遗传学在骨骼II类错牙合中的作用的研究。
目的:评估与基因在骨骼II类错牙合中的作用相关的科学证据。材料和方法:通过PubMed在电子数据库中进行完整搜索,科克伦,LILACS,BMC和人工手动搜索正畸期刊的工作一直持续到2019年5月。搜索的关键字包括:\"Genetics\",“II类错牙合”,“上颌前颌病”,“下颌后颌畸形”。
方法:根据PRISMA指南选择研究。
结果:根据纳入和排除标准选择文章。共有11项横断面研究满足纳入标准,并分析了基因在骨骼II类错牙合中的作用。除一项研究外,几乎所有研究都显示基因与骨骼II类错牙合呈正相关。
结论:在纳入的11项研究中,在10项研究中发现这些基因与骨骼II错牙合畸形呈正相关。基因FGFR2,MSX1,MATN1,MYOH1,ACTN3,GHR,KAT6B,HDAC4,AJUBA被发现与骨骼II类咬合不正相关。
OBJECTIVE: The aim of this study is to
review studies evaluating the role of genetics in skeletal class II malocclusion.
OBJECTIVE: To assess the scientific evidence associating the role of genes in skeletal class II malocclusion. Materials and Methods: A complete search across the electronic database through PubMed, Cochrane, LILACS, BMC and manual hand search of orthodontic journals were done till May 2019. The keywords for the search included: \"Genetics\", \"class II malocclusion\", \"maxillary prognathism\", \"mandibular retrognathism\".
METHODS: Studies were selected based on PRISMA guidelines.
RESULTS: Articles were selected based on the inclusion and exclusion criteria. A total of 11 cross-sectional studies satisfied the inclusion criteria and were analyzed for the role of genes in skeletal class II malocclusion. Almost all the studies except for one revealed a positive correlation of genes with skeletal class II malocclusion.
CONCLUSIONS: Out of the 11 studies included, a positive correlation of the genes with the skeletal II malocclusion was found in 10 studies. Genes FGFR2, MSX1, MATN1, MYOH1, ACTN3, GHR, KAT6B, HDAC4, AJUBA were found to be positively linked to skeletal class II malocclusion.