PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15592090-13 2005 CONCLUSIONS: The results demonstrate that IFN acts synergistically with ATRA and 9cRA in the growth and apoptosis of bladder cancer cells in vitro and suggest that this combination has a potential for the treatment of transitional cell carcinoma of the bladder. Alitretinoin 81-85 interferon alpha 1 Homo sapiens 42-45 22311672-3 2012 Particularly, IFN-alpha enhances RA-mediated G(0)-G(1) cell accumulation by downregulating cyclin D1 and increasing p27(Kip1) and p21(WAF1/Cip1) protein levels. Alitretinoin 33-35 interferon alpha 1 Homo sapiens 14-23