PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12839945-4 2003 PTEN and LY294002 induced p53 activity in human brain endothelial cells, suggesting that PTEN and PI3K pathways can suppress the progression of cancer through direct actions on tumor and endothelial cells. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 9-17 phosphatase and tensin homolog Homo sapiens 89-93