PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33052979-9 2020 In addition, our results indicated that the combination of anti-cancer drugs and quercetin down-regulated the expression of HIF-1alpha and increased the expression levels of the regulator of apoptosis p53. Quercetin 81-90 tumor protein p53 Homo sapiens 201-204