Beta-catenin gets jaded and von Hippel-Lindau is to blame.

نویسندگان

  • Jason D Berndt
  • Randall T Moon
  • Michael B Major
چکیده

Numerous studies have pointed to interactions between the tumor suppressor von Hippel-Lindau (VHL) and the oncogenic Wnt-beta-catenin signaling cascade; however, the mechanism of this crosstalk has remained elusive. Among other roles, VHL can promote the stabilization of Jade-1. Now, recent findings provide compelling evidence that Jade-1 ubiquitylates beta-catenin, leading to its degradation. Thus, the loss of VHL, as seen in clear cell renal cell carcinoma, could lead to tumor formation through beta-catenin de-repression.

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عنوان ژورنال:
  • Trends in biochemical sciences

دوره 34 3  شماره 

صفحات  -

تاریخ انتشار 2009