Use of NF-κB inhibition in combination therapy for cancer
View Patent ↗The use of NF-κB inhibitors to enhance the cytotoxic effects of chemotherapy or radiation therapy in the treatment of neoplastic conditions is described.
1. A method of enhancing the cytotoxic effects of radiation therapy, comprising administering to a mammalian subject in need of said radiation therapy a therapeutically effective amount of NF-κB inhibitor in conjunction with the administration of a dosage of the radiation therapy, whereby the cytotoxic effect of said radiation therapy is increased compared to that which would occur in the absence of NF-κB inhibitor;
wherein the dosage of said radiation therapy is decreased as compared to a dosage effective without administering the NF-κB inhibitor in conjuction with the administration of the radiation therapy,
and wherein said subject is afflicted with lung, breast, prostate, brain, kidney, liver, spleen, pancreas, bone or muscle cancer, leukemia or lymphoma.
2. The method according to claim 1 wherein said NF-κB inhibitor is administered simultaneously with said radiation therapy.
3. The method according to claim 1 , wherein said subject is afflicted with lung, breast, prostate, brain, kidney, liver, spleen, pancreas, bone or muscle cancer.
4. The method according to claim 1 , wherein said subject is afflicted with leukemia or lymphoma.
5. The method according to claim 1 , wherein said radiation therapy comprises external beam radiotherapy or implanted radioactive sources.
6. The method according to claim 1 , wherein said subject is afflicted with breast cancer.
7. The method according to claim 1 , wherein said subject is afflicted with lung cancer.
8. The method according to claim 1 , wherein said subject is afflicted with prostate cancer.
9. The method according to claim 1 , wherein said subject is afflicted with brain cancer.
10. The method according to claim 1 , wherein said NF-κB inhibitor is selected from the group consisting of: a proteasome inhibitor, an inhibitor of ubiquitin conjugation, an inhibitor of proteasome peptidases, and a protease inhibitor.
11. The method according to claim 1 , wherein said NF-κB inhibitor is a proteasome inhibitor.
12. The method according to claim 1 wherein said NF-κB inhibitor is administered sequentially with said radiation therapy.