PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17353921-7 2007 In contrast to the apoptosis-inducing chemotherapeutic drugs vincristine and temozolomide, fenretinide induced the phosphorylation of eIF2alpha, expression of ATF4 and splicing of XBP-1 mRNA, events that define ER stress. Fenretinide 91-102 eukaryotic translation initiation factor 2A Homo sapiens 134-143 20022965-3 2010 The aim of this study was to test the hypothesis that the early events of ER stress signaling and response pathways induced by fenretinide and bortezomib are mediated by the eukaryotic initiation factor 2alpha (eIF2alpha)-ATF4 signaling pathway. Fenretinide 127-138 eukaryotic translation initiation factor 2A Homo sapiens 211-220 20022965-4 2010 Treatment of neuroblastoma and melanoma cell lines with fenretinide, bortezomib, or thapsigargin resulted in induction of eIF2alpha signaling, characterized by increased expression of phosphorylated eIF2alpha, ATF4, ATF3, and GADD34. Fenretinide 56-67 eukaryotic translation initiation factor 2A Homo sapiens 122-131 20022965-4 2010 Treatment of neuroblastoma and melanoma cell lines with fenretinide, bortezomib, or thapsigargin resulted in induction of eIF2alpha signaling, characterized by increased expression of phosphorylated eIF2alpha, ATF4, ATF3, and GADD34. Fenretinide 56-67 eukaryotic translation initiation factor 2A Homo sapiens 199-208 20022965-7 2010 Although PERK-dependent phosphorylation of eIF2alpha enhanced ATF4 protein levels during ER stress, cell death in response to fenretinide, bortezomib, or thapsigargin was not abrogated by inhibition of eIF2alpha phosphorylation through PERK knockdown or overexpression of wild-type eIF2alpha. Fenretinide 126-137 eukaryotic translation initiation factor 2A Homo sapiens 43-52 18342855-0 2008 The PERK/eIF2 alpha signaling pathway of Unfolded Protein Response is essential for N-(4-hydroxyphenyl)retinamide (4HPR)-induced cytotoxicity in cancer cells. Fenretinide 84-113 eukaryotic translation initiation factor 2A Homo sapiens 9-19 18342855-0 2008 The PERK/eIF2 alpha signaling pathway of Unfolded Protein Response is essential for N-(4-hydroxyphenyl)retinamide (4HPR)-induced cytotoxicity in cancer cells. Fenretinide 115-119 eukaryotic translation initiation factor 2A Homo sapiens 9-19