1. Targeted Deletion of the Murine Lgr4 Gene Decreases Lens Epithelial Cell Resistance to Oxidative Stress and Induces Age-Related Cataract Formation Zhu, Jun; Hou, Qiang; Da Dong, Xiang; Wang, Zhenlian; Chen, Xiaoyan; Zheng, Dandan; Zhou, Linglin; He, Chao; Liu, Mingyao; Tu, LiLi; Qu, Jia 2015 Articles Cataract--EtiologyG proteins--ReceptorsAntioxidants--Physiological effectCataract in old ageMedical genetics--ResearchOxidative stress--PathophysiologyGeneticsBiomedical engineeringOphthalmologyPathology