PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15531889-4 2004 Using human hepatoma cells, we show that BBR upregulates LDLR expression independent of sterol regulatory element binding proteins, but dependent on ERK activation. Berberine 41-44 low density lipoprotein receptor Homo sapiens 57-61