首页>
外文期刊>Dental and Medical Problems
>Relationship of the rs10850110 and rs11611277 polymorphisms of the MYO1H gene with non-syndromic mandibular prognathism in the Iranian population
【24h】
Relationship of the rs10850110 and rs11611277 polymorphisms of the MYO1H gene with non-syndromic mandibular prognathism in the Iranian population
Background. The myosin 1H (MYO1H) gene, located on chromosome 12, encodes the unconventional MYO1H protein, which is involved in the intracellular movement and morphology of?chondrocytes, and plays a?vital role in the prognathism or retrognathism of?the mandible. Objectives. The objective of?this study was to assess the relationship between the polymorphisms of?the MYO1H gene and mandibular prognathism in the Iranian population. Material and methods. The current project evaluated 64 patients with mandibular prognathism requiring orthognathic surgery and 60 controls with skeletal class I occlusion. Genome amplification was performed using specific primer pairs to assess the rs10850110 and rs11611277 polymorphisms of?the MYO1H gene through the polymerase chain reaction (PCR). The restriction fragment length polymorphism (RFLP) technique was used to detect single-nucleotide polymorphisms. The data was analyzed using the χ 2 test. Results. The patient and control groups were not significantly different in terms of? age or gender (p??0.05). In all, 3.1% of?patients and 6.7% of?controls had the rs10850110 polymorphism (p?=?0.680), and 1.6% of?patients and 5% of?controls had the rs11611277 polymorphism (p?=?0.602). Conclusions. No significant correlation was noted between the rs10850110 and rs11611277 polymorphisms of?the MYO1H gene and mandibular prognathism in the Iranian population. However, the lower frequency of?these polymorphisms in the patient group suggests a?possible association with mandibular retrognathism, which needs to be investigated with a?larger sample size.
展开▼
