PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33851623-13 2021 Interestingly, xanthoceraside also downregulated the expression of p-PI3K and p-Akt, and upregulated P53. xanthoceraside 15-29 tumor protein p53 Homo sapiens 101-104