对与高近视和神经精神疾病相互作用的基因的查
Yang Liu1, Yang Liu1, Wen Zhang1
1People's Hospital of Ningxia Hui Autonomous Region (Ningxia Eye Hospital), Yinchuan, China.
Scientific reports
|October 26, 2023
概括
高近视 (HM) 与神经精神疾病有关. 基因分析揭示了POLG,COL5A1和ZNF469等基因的致病突变,这表明共享的遗传因素可能是这两种疾病的基础.
科学领域:
- 遗传学 是一个遗传学.
- 眼科医生 眼科 眼科
- 神经科学是一个神经科学.
背景情况:
- 临床研究表明,高近视 (HM) 和神经精神疾病之间存在联系.
- 连接这些疾病的潜在遗传机制仍然不清楚.
研究的目的:
- 研究与高近视和神经精神疾病相关的候选基因之间的相互关系.
- 为了识别致病基因突变导致高近视.
主要方法:
- 在高近视患者身上进行了整体外体序列 (WES) 测序.
- 生物信息学分析和美国医学遗传学学院 (ACMG) 的指导方针被用来分类遗传变异.
- 在高近视位置的候选基因被检查与神经精神疾病的关联.
主要成果:
- 与眼部疾病 (45.38%) 和神经精神疾病 (22.69%) 相关的基因在HM患者中显示出高致病性.
- 确定了四种致病基因突变:c.164_165insACAGCA和c.C1760T在POLG中,c.G1291A在COL5A1中,c.G10242T在ZNF469.9中.
- 三个神经精神疾病基因 (PTPRN2,PCDH15,CDH23) 位于高近视位置.
结论:
- 在POLG,COL5A1和ZNF469中发现的致病突变可能导致高近视.
- 高近视位置的共享基因,包括PTPRN2,PCDH15和CDH23,表明高近视和神经精神疾病之间存在潜在的遗传相互作用.
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