PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20453878-5 2010 We provide evidence that the antitumor effect on combination treatment is achieved by VPA-induced reactivation of p21, which is downregulated in aRMS cells by destabilization of the transcriptional regulator EGR1 by PAX3/FKHR. Valproic Acid 86-89 H3 histone pseudogene 16 Homo sapiens 114-117