PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23719597-7 2013 RESULTS: The knockdown of Cdkn1a significantly attenuated the growth-inhibitory effect of doxorubicin and strongly diminished the portion of SA beta-Gal-positive cells. beta-D-galactose 144-152 cyclin-dependent kinase inhibitor 1A Rattus norvegicus 26-32