PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24927258-0 2014 Increased growth-inhibitory and cytotoxic activity of arsenic trioxide in head and neck carcinoma cells with functional p53 deficiency and resistance to EGFR blockade. Arsenic Trioxide 54-70 tumor protein p53 Homo sapiens 120-123 24927258-4 2014 The causal relationship between p53 deficiency and ATO sensitivity was evaluated by reconstitution of wildtype p53 in p53-deficient SCCHN cells. Arsenic Trioxide 51-54 tumor protein p53 Homo sapiens 32-35 24927258-4 2014 The causal relationship between p53 deficiency and ATO sensitivity was evaluated by reconstitution of wildtype p53 in p53-deficient SCCHN cells. Arsenic Trioxide 51-54 tumor protein p53 Homo sapiens 111-114 24927258-4 2014 The causal relationship between p53 deficiency and ATO sensitivity was evaluated by reconstitution of wildtype p53 in p53-deficient SCCHN cells. Arsenic Trioxide 51-54 tumor protein p53 Homo sapiens 111-114 24927258-6 2014 RESULTS: Functional rather than structural defects in the p53 gene predisposed tumor cells to increased sensitivity to ATO. Arsenic Trioxide 119-122 tumor protein p53 Homo sapiens 58-61 24927258-7 2014 Reconstitution of wt p53 in p53-deficient SCCHN cells rendered them less sensitive to ATO treatment. Arsenic Trioxide 86-89 tumor protein p53 Homo sapiens 21-24 24927258-7 2014 Reconstitution of wt p53 in p53-deficient SCCHN cells rendered them less sensitive to ATO treatment. Arsenic Trioxide 86-89 tumor protein p53 Homo sapiens 28-31 24927258-9 2014 The inhibitory effect of ATO in p53-deficient tumor cells was mainly associated with DNA damage, G2/M arrest, upregulation of TRAIL (tumor necrosis factor-related apoptosis-inducing ligand) receptors and apoptosis. Arsenic Trioxide 25-28 tumor protein p53 Homo sapiens 32-35 24927258-11 2014 CONCLUSIONS: Addition of ATO to treatment regimens for p53-deficient SCCHN and tumor recurrence after cetuximab-containing regimens might represent an attractive strategy in SCCHN. Arsenic Trioxide 25-28 tumor protein p53 Homo sapiens 55-58