Article
Impairment of MAD2B–PRCC interaction in mitotic checkpoint defective t(X;1)-positive renal cell carcinomas
20 Nov 2001
Abstract excerpt
The papillary renal cell carcinoma (RCC)-associated (X;1)(p11;q21) translocation fuses the genes PRCC and TFE3 and leads to cancer by an unknown molecular mechanism. We here demonstrate that the mitotic checkpoint protein MAD2B interacts with PRCC. The PRCCTFE3 fusion protein retains the MAD2B interaction domain, but this interaction is impaired. In addition, we show that two t(X;1)-positive RCC tumor cell lines...
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