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American Association for the Advancement of Science, Science, 6399(361), p. 290-295, 2018

DOI: 10.1126/science.aap8411

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VHL substrate transcription factor ZHX2 as an oncogenic driver in clear cell renal cell carcinoma

This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

Mechanistic insights into kidney cancer Many clear cell renal cell carcinomas (ccRCCs) have alterations to the gene encoding the von Hippel-Lindau protein (VHL). VHL is a ubiquitin ligase that degrades target proteins when they are prolyl-hydroxylated. Zhang et al. performed a genome-wide search for VHL target (see the Perspective by Sanchez and Simon). They identified ZHX2, a protein with structural motifs that indicate DNA binding. ZHX2 has been implicated in tumor suppression. Loss of ZHX2 inhibited signaling through the transcription factor NF-κB, and ZHX2 bound to many NF-κB target genes. Depletion of ZHX2 slowed growth of ccRCC cells in vitro and in a mouse model. Science , this issue p. 290 ; see also p. 226