遗传性白内障动物模型的研究进展  

Progress in animal models for inherited cataract

作　　者：杨秀兰[1] 苏玉虹[2] 李文龙[1] 

机构地区：[1]军事医学科学院实验动物中心,北京100071 [2]锦州医学院辽宁省高校分子细胞生物学与新药开发重点实验室,锦州121000

出　　处：《遗传》2007年第2期137-144,共8页Hereditas（Beijing)

基　　金：辽宁省科技厅课题(编号:2004408002);北京市科研条件专项(编号:Z0004100040691-6)~~

摘　　要：白内障是严重影响公众健康的重大疾病。人群中,大部分遗传性白内障是外显率较高的常染色体显性遗传,但也有X连锁和常染色体隐性遗传存在。随着分子生物学技术的发展,出现了许多白内障遗传动物模型,这些模型有助于揭示白内障的发病机制,为晶状体的发育和生理学研究提供新的见解,还有助于进一步了解遗传、环境和营养等因素对晶状体的作用方式,并为白内障遗传病的诊断和治疗提供依据。文章综述了遗传性白内障动物模型的相关基因、突变形式及其研究进展。Cataract is a serious public health problem. It is usually inherited as an autosomal dominant trait, although autosomal recessive and X-linked inheritance are seen less commonly. With the development of molecular biology techniques, a large number of inherited cataract models are produced, which will reveal the pathogenesis of cataracts and provide a new view for the development and physiology of the lens. In addition, these models also facilitate our understanding of the manner of inheritance, the effect of the environment and nutrition on the lens and provide clues for the diagnosis and treatment of cataracts. Here we presented the relative genes of the .nimal models for inherited cataract, mutation forms and its progress.

关 键 词：白内障 遗传 动物模型 

分 类 号：R-332[医药卫生]