摘要:
This invention provides a method of killing sarcoma cells in a patient by administering to the patient an effective amount of fludarabine phosphate effective to inhibit the repair of potentially lethal damage to the sarcoma cells and exposing the patient to an effective amount of ionizing radiation, effective to kill the sarcoma tumor cells in the patient.
摘要:
The present invention relates to a substantially purified heparanase obtained from the human SK-HEP-1 cell line and a method to purify the heparanase from a centrifuged dialyzed homogenate of the SK-HEP-1 cells or a cell culture medium containing the heparanase from the SK-HEP-1 cell line.
摘要:
Disclosed herein are methods and compositions for treating cancer by increasing radiation-induced damage to cancer without increasing radiation-induced side effects by increasing secretory ASMase levels specifically in tumor endothelium, and inducing apoptosis of tumor endothelial cells by treating the tumor with radiation. ASMase levels are increased in tumor endothelium by administration of a recombinant DNA construct comprising a region coding for a functional ASMase linked to particular transcriptional regulatory sequences that confer tissue-specific expression of ASMase.