PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9671310-1 1998 Pretreatment of cells with 0.5 mM sodium arsenite (but not other activators of stress-activated MAP kinase cascades) prevents the activation of p21Ras and strongly suppresses the activation of c-Raf and the MAP kinase cascade by a variety of growth factors. sodium arsenite 34-49 HRas proto-oncogene, GTPase Homo sapiens 144-150 25199681-0 2015 Increased susceptibility of H-Ras(G12V)-transformed human urothelial cells to the genotoxic effects of sodium arsenite. sodium arsenite 103-118 HRas proto-oncogene, GTPase Homo sapiens 28-33