PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15486204-0 2004 Differential recognition by the tumor suppressor protein p53 of DNA modified by the novel antitumor trinuclear platinum drug BBR3464 and cisplatin. BBR 3464 125-132 tumor protein p53 Homo sapiens 57-60 11313183-10 2001 Our data indicate that BBR3464 may be a promising agent in the treatment of tumours unresponsive to cisplatin and with a non-functional p53. BBR 3464 23-30 tumor protein p53 Homo sapiens 136-139 15486204-2 2004 BBR3464 retains significant activity in human tumor cell lines and xenografts that are refractory or poorly responsive to cisplatin, and displays a high activity in human tumor cell lines that are characterized by both wild-type and mutant p53 gene. BBR 3464 0-7 tumor protein p53 Homo sapiens 240-243 15486204-6 2004 This study, using gel-mobility-shift assays, was undertaken to examine the interactions of active and latent p53 protein with DNA fragments and oligodeoxyribonucleotide duplexes modified by BBR3464 in a cell free medium and to compare these results with those describing the interactions of these proteins with DNA modified by cisplatin. BBR 3464 190-197 tumor protein p53 Homo sapiens 109-112 15486204-7 2004 The results indicate that structurally different DNA adducts of BBR3464 and cisplatin exhibit a different efficiency to affect the binding affinity of the modified DNA to p53 protein. BBR 3464 64-71 tumor protein p53 Homo sapiens 171-174 15486204-8 2004 It has been suggested that different structural perturbations induced in DNA by the adducts of BBR3464 and cisplatin produce a differential response to p53 protein activation and recognition and that a "molecular approach" to control of downstream effects such as protein recognition and pathways of apoptosis induction may consist in design of structurally unique DNA adducts as cell signals. BBR 3464 95-102 tumor protein p53 Homo sapiens 152-155