PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26338274-5 2016 Here we demonstrate that the pan-PI3K/mammalian target of rapamycin inhibitor SAR245409 (voxtalisib/XL765) was more pro-apoptotic to CLL cells--irrespective of their ATM/p53 status--than PI3Kalpha or PI3Kdelta isoform selective inhibitors. XL765 78-87 tumor protein p53 Homo sapiens 170-173