PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31214178-7 2019 Additionally, image cytometry analysis of scanned tumors indicates that the PDE5 inhibitor Tadalafil in conjunction with the MUC1/polyICLC vaccine effectively reduces the number of PDL1+macrophages present at the tumor edge, and increases the number of activated tumor infiltrating T cells, suggesting reversion of immune exclusion. Tadalafil 91-100 phosphodiesterase 5A Homo sapiens 76-80