Compound, use, anti-tumor pharmaceutical composition, gene construct for polypeptide expression, process for the production, process for the evaluation of tumor cells, method of sensitization of tumor cells to chemotherapeutic

摘要

The use of HspBP1 protein or part thereof for the preparation of an anti-tumor pharmaceutical composition, and its optional combination with one or more chemotherapeutic agents. A gene construct for the expression of said protein; a production process; a process of evaluation of tumor cells; and a method of sensitization of tumors to chemotherapeutic agents. A new experimental model in vivo and in vitro for the development/evaluation of anti-tumor agents. The pharmaceutical compositions provide anti-tumor action and have high specificity to neoplastic cells, resulting in less cytotoxicity to normal dividing cells, in part as a solution to the drawbacks of currently known chemotherapy therapeutic regimens.