PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16307768-10 2006 Although TNFalpha and CYP1B1 are implicated as essential mediators of hypocellularity, the similar induction of TNFalpha mRNA and CYP1B1 mRNA in the BM by BP and DMBA suggests that they are not limiting factors in mediating the different effects of these PAHs. Benzo(a)pyrene 155-157 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 130-136