ATM regulates a RASSF1A-dependent DNA damage response.
Hypermethylation of CpG islands in the RASSF1 promoter is one of the most frequent events identified in human cancer. The epigenetic-driven loss of RASSF1A protein expression is observed more often in tumors of higher grade and correlates with a decreased responsiveness to DNA-damaging therapy. Ras association domain-containing family 1A (RASSF1A) promotes apoptosis by signaling through the MST2 and LATS1 kinases, leading to stabilization of the YAP1/p73 transcriptional complex. Here we provi...Expand abstract
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