目前国外学者已开始研究晶状体再生 ,在晶状体摘除后 ,眼内的非晶状体细胞转分化为晶状体细胞和晶状体纤维 ,从而形成一个正常的晶状体 ;在体外培养中 ,也可由非晶状体细胞培养出类晶状体样小体。晶状体再生避免了常规白内障术后的多种并发症 ,可成为治疗白内障的理想方法。我们将着重介绍晶状体再生的组织来源 ,培养基的选择 ,再生过程中基因、因子的表达及其他影响晶状体再生的因素 At present, foreign scholars have begun to study the regeneration of the lens. After lens removal, non-lens cells in the eye transdifferentiate into lens cells and lens fibers to form a normal lens. In vitro culture, lens-like cells can also be cultured by non-lens cells Small body. Lens regeneration avoids many of the complications of conventional cataract surgery and can be an ideal method of treating cataracts. We will focus on the sources of tissue regeneration, the choice of media, the expression of genes and factors during regeneration, and other factors that influence the regeneration of the lens