PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17257588-0 2007 PKCepsilon is essential for gelsolin expression by histone deacetylase inhibitor apicidin in human cervix cancer cells. apicidin 81-89 gelsolin Homo sapiens 28-36 17257588-2 2007 In this study, we show that protein kinase C (PKC) signaling pathway is required for the induction of gelsolin by the histone deacetylase inhibitor apicidin in HeLa cells. apicidin 148-156 gelsolin Homo sapiens 102-110 17257588-3 2007 Apicidin induces gelsolin mRNA independently of the de novo protein synthesis. apicidin 0-8 gelsolin Homo sapiens 17-25 17257588-5 2007 Furthermore, inhibition of PKCepsilon by either siRNA or dominant-negative mutant completely abrogates the expression of gelsolin by apicidin, indicating that PKCepsilon is the major isoform for this process. apicidin 133-141 gelsolin Homo sapiens 121-129 17257588-6 2007 In parallel, apicidin induction of gelsolin is antagonized by the inhibition of Sp1 using dominant-negative Sp1 or specific Sp1 inhibitor mithramycin, and inhibition of PKC leads to suppression of Sp1 promoter activity. apicidin 13-21 gelsolin Homo sapiens 35-43 17257588-7 2007 Our results provide mechanistic insights into molecular mechanisms of gelsolin induction by apicidin. apicidin 92-100 gelsolin Homo sapiens 70-78