PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22174045-11 2012 Downregulation of proteins, such as MAPK, matrin-3 and ribonucleotide reductase, subunit RRM2, which are implicated in cell proliferation, was also observed in TBTO-treated cells. bis(tri-n-butyltin)oxide 160-164 ribonucleotide reductase M2 Mus musculus 89-93