Article
HSF4 regulates DLAD expression and promotes lens de-nucleation.
Biochimica et biophysica acta - 1 Aug 2013
Cui Xiukun, Wang Lei, Zhang Jing, Du Rong, Liao Shengjie, Li Duanzhuo, Li Chang, Ke Tie, Li David Wan-Cheng, Huang Hua, Yin Zhan, Tang Zhaohui, Liu Mugen
Abstract excerpt
HSF4 mutations lead to both congenital and age-related cataract. The purpose of this study was to explore the mechanism of cataract formation caused by HSF4 mutations. The degradation of nuclear DNA is essential for the lens fiber differentiation. DNase 2β (DLAD) is highly expressed in lens cells, and mice with deficiencies in the DLAD gene develop nuclear cataracts. In this study, we found that HSF4 promoted the...
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