PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1351103-5 1992 In vivo and in vitro studies both indicated that anthracene but not phenanthrene or benzo[a]pyrene led to significant depletion of both epidermal Langerhans cells and Thy-1-positive dendritic cells when followed by UVA treatment. anthracene 49-59 thymus cell antigen 1, theta Mus musculus 167-172