PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18476811-4 2008 Phosphorylation of Ago2 at serine-387 was significantly induced by treatment with sodium arsenite or anisomycin, and arsenite-induced phosphorylation was inhibited by a p38 MAPK (mitogen-activated protein kinase) inhibitor, but not by inhibitors of JNK (c-Jun N-terminal kinase) or MEK [MAPK/ERK (extracellular-signal-regulated kinase) kinase]. sodium arsenite 82-97 argonaute RISC catalytic component 2 Homo sapiens 19-23