PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9732400-0 1998 Potentiation of CD95L-induced apoptosis of human malignant glioma cells by topotecan involves inhibition of RNA synthesis but not changes in CD95 or CD95L protein expression. Topotecan 75-84 Fas ligand Homo sapiens 16-21 10825136-5 2000 A close correlation was found between acute induction of apoptosis (24 h) and up-regulated expression of FasL at high concentrations of each of the three agents (0.3-3 microM doxorubicin, 0.3-3 microM topotecan, and 10-90 microM VP-16), which was caspase dependent but Fas independent. Topotecan 201-210 Fas ligand Homo sapiens 105-109 10656451-4 2000 In the present work, the involvement of the Fas/FasL system in drug-induced apoptosis in lung cancer cells was investigated upon exposure to four cytotoxic drugs (cisplatin, gemcitabine, topotecan, and paclitaxel). Topotecan 187-196 Fas ligand Homo sapiens 48-52 9732400-7 1998 CD95 ligand (CD95L)-induced apoptosis was synergistically enhanced by short-term/high concentration but not long-term/low concentration exposure to topotecan, suggesting that topotecan sensitizes human malignant glioma cells to CD95L-induced apoptosis via inhibition of RNA synthesis. Topotecan 148-157 Fas ligand Homo sapiens 0-11 9732400-7 1998 CD95 ligand (CD95L)-induced apoptosis was synergistically enhanced by short-term/high concentration but not long-term/low concentration exposure to topotecan, suggesting that topotecan sensitizes human malignant glioma cells to CD95L-induced apoptosis via inhibition of RNA synthesis. Topotecan 175-184 Fas ligand Homo sapiens 0-11 9732400-7 1998 CD95 ligand (CD95L)-induced apoptosis was synergistically enhanced by short-term/high concentration but not long-term/low concentration exposure to topotecan, suggesting that topotecan sensitizes human malignant glioma cells to CD95L-induced apoptosis via inhibition of RNA synthesis. Topotecan 175-184 Fas ligand Homo sapiens 13-18 9732400-8 1998 These data suggest that topotecan needs to be administered in high concentrations, such as an intratumoral polymer, to limit glioma cell growth in synergy with CD95L in vivo. Topotecan 24-33 Fas ligand Homo sapiens 160-165