Article
Roles of uroplakins in plaque formation, umbrella cell enlargement, and urinary tract diseases.
The Journal of cell biology - 20 Dec 2004
Kong Xiang-Tian, Deng Fang-Ming, Hu Ping, Liang Feng-Xia, Zhou Ge, Auerbach Anna B, Genieser Nancy, Nelson Peter K, Robbins Edith S, Shapiro Ellen, Kachar Bechara, Sun Tung-Tien
Abstract excerpt
The apical surface of mouse urothelium is covered by two-dimensional crystals (plaques) of uroplakin (UP) particles. To study uroplakin function, we ablated the mouse UPII gene. A comparison of the phenotypes of UPII- and UPIII-deficient mice yielded new insights into the mechanism of plaque formation and some fundamental features of urothelial differentiation. Although UPIII knockout yielded small plaques, UPII...
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