PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17230494-10 2007 Mucosal Foxp3 mRNA levels and Foxp3+CD3+ cells were significantly reduced in transplant recipients using prednisone/azathioprine/tacrolimus compared with controls but no direct relationship between Foxp3 expression and 1 specific drug was detected. Azathioprine 116-128 forkhead box P3 Homo sapiens 8-13