PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21883921-0 2011 Nanoparticle delivery of mycophenolic acid upregulates PD-L1 on dendritic cells to prolong murine allograft survival. Mycophenolic Acid 25-42 CD274 antigen Mus musculus 55-60