PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26878799-6 2016 Similarly, direct Fe(2+) chelation also resulted in aggravated Mn(2+)-mediated JNK phosphorylation, while Fe(2+) repletion protected cells, and this occurs via the ASK1-thioredoxin pathway. ammonium ferrous sulfate 18-24 mitogen-activated protein kinase 8 Homo sapiens 79-82