PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28818497-9 2017 The MEK inhibitor PD325901 suppressed cell proliferation, as well as inhibiting the phosphorylation of ERK1/2 and Drp1Ser616. mirdametinib 18-26 dynamin 1 like Homo sapiens 114-118 34403210-7 2021 PD325901 and Mdivi-1 inhibited phosphorylation of Drp1 at serine 616, resulting in reduced mitochondrial fission under hypoxia. mirdametinib 0-8 dynamin 1 like Homo sapiens 50-54