USE OF CK2 INHIBITOR FOR THE TREATMENT AND CHEMOSENSIBILIZATION OF REFRACTORY TUMORS TO ANTICANCER DRUGS

This invention is related to a pharmaceutical combination that contains a Casein kinase 2 (CK2) peptide inhibitor (termed P15) along with the standard chemotherapeutic drugs used in cancer treatment and which are administered together, separated or sequentially. The chemothearapeutic drugs include c...

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Hauptverfasser: FERNÁNDEZ DE COSSIO DORTA DUQUE, JORGE, CASTELLANOS SERRA, LILA ROSA, PEREA RODRÍGUEZ, SILVIO ERNESTO, GONZÁLEZ LÓPEZ, LUIS JAVIER, RAMOS GÓMEZ, YASSEL, BETANCOURT NÚÑEZ, LÁZARO HIRAM, PERERA NEGRÍN, YASSER, GOMEZ, DANIEL EDUARDO, SÁNCHEZ PUENTE, ANIEL, GIL VALDÉS, JEOVANIS, RODRÍGUEZ ULLOA, ARIELIS, ALONSO, DANIEL FERNANDO, BESADA PÉREZ, VLADIMIR, ACEVEDO CASTRO, BORIS ERNESTO
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creator FERNÁNDEZ DE COSSIO DORTA DUQUE, JORGE
CASTELLANOS SERRA, LILA ROSA
PEREA RODRÍGUEZ, SILVIO ERNESTO
GONZÁLEZ LÓPEZ, LUIS JAVIER
RAMOS GÓMEZ, YASSEL
BETANCOURT NÚÑEZ, LÁZARO HIRAM
PERERA NEGRÍN, YASSER
GOMEZ, DANIEL EDUARDO
SÁNCHEZ PUENTE, ANIEL
GIL VALDÉS, JEOVANIS
RODRÍGUEZ ULLOA, ARIELIS
ALONSO, DANIEL FERNANDO
BESADA PÉREZ, VLADIMIR
ACEVEDO CASTRO, BORIS ERNESTO
description This invention is related to a pharmaceutical combination that contains a Casein kinase 2 (CK2) peptide inhibitor (termed P15) along with the standard chemotherapeutic drugs used in cancer treatment and which are administered together, separated or sequentially. The chemothearapeutic drugs include cisplatin, taxol, alkaloids from Vinca, 5-fluorouracil, doxorubicin, cyclophosphamide, etoposide, mitomicin C, imatinib, iressa and velcade (vortezomib). The synergism between the P15 peptide and the anticancer drugs achieves an efficient concentration of each cytostatic drug in the combination which is from 10- to 100-fold lower than that for each cytostatic drug alone. The pharmaceutical combination described in this invention exhibits lower toxicity compared to that reported by the anticancer therapeutics and therefore, it represents a crucial advantage for its use in cancer therapy. Furthermore, the sequential administration of this pharmaceutical combination through the pretreatment with the P15 peptide leads to the chemo sensibilization of refractory tumors to the anticancer therapeutics.
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subjects HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
title USE OF CK2 INHIBITOR FOR THE TREATMENT AND CHEMOSENSIBILIZATION OF REFRACTORY TUMORS TO ANTICANCER DRUGS
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