Use of ccr5 antagonists alone or in combination therapy for the treatment of cancer

Patent metadata

Field	Value
Publication number	US-2021000816-A1
Application number	US-202016933166-A
Country	US
Kind code	A1
Filing date	Jul 20, 2020
Priority date	Oct 27, 2014
Publication date	Jan 7, 2021
Grant date	—

Abstract

The present invention relates to CCRS antagonists for use in the treatment of cancer, either in monotherapy or in combination therapy. The invention also relates to methods for determining whether a subject suffering from cancer benefits from an ongoing therapeutic treatment with a CCRS antagonist or whether a subject suffering from cancer will benefit from a planned therapeutic treatment with a CCRS antagonist.

First claim

1 . A method for treating cancer in a subject, wherein the method comprises administering to the subject:
(a) a CCR5 antagonist in an amount effective to treat the cancer; (b) an immunomodulatory therapy; and (c) an additional anti-cancer therapy selected from the group consisting of radiation therapy, chemotherapy, and chemotherapy and radiation therapy, wherein the cancer is selected from the group consisting of primary pancreatic cancer, metastatic pancreatic cancer, primary colorectal cancer, metastatic colorectal cancer, primary ovarial cancer, metastatic ovarial cancer, primary breast cancer, and metastatic breast cancer.

2 . The method according to claim 1 , wherein the cancer is primary colorectal cancer, metastatic colorectal cancer, primary breast cancer, or metastatic breast cancer.

3 . The method according to claim 1 , wherein the CCR5 antagonist is selected from the group consisting of Maraviroc, Vicriviroc, Aplaviroc, ancriviroc, [3H]maraviroc, [3H]ancriviroc, CCL7, TAK-779, E913, TAK-652, TAK-220, and vMIP-II.

4 . The method according to claim 3 , wherein the CCR5 antagonist is Maraviroc.

5 . The method according to claim 1 , wherein the CCR5 antagonist is administered in an amount of between about 150 mg and about 600 mg once or twice a day.

6 . The method according to claim 5 , wherein the CCR5 antagonist is administered in an amount of 300 mg twice a day.

7 . The method according to claim 1 , wherein the immunomodulatory drug is selected from the group consisting of anti-PD-1, anti-PD-L1, anti-CD40 (Agonist), CD40-Ligand, anti-GM-CSF, anti-CSF-1R and anti-CTLA-4.

8 . The method according to claim 1 , wherein the immunomodulatory drug is anti-PD-1.

9 . The method according to claim 1 , wherein the additional anti-cancer-therapy is radiation therapy, wherein the radiation therapy comprises a low dose radiation of 2-30 Gy.

10 . The method according to claim 1 , wherein the additional anti-cancer-therapy is radiation therapy, wherein the radiation therapy comprises a high dose radiation of 31-100 Gy.

11 . The method according to claim 1 , wherein the additional anti-cancer-therapy is chemotherapy and radiation therapy; wherein the chemotherapy is selected from the group consisting of platinum-based therapies, gemcitabine, and taxanes; and wherein the radiation therapy comprises a low dose radiation of 2-30 Gy.

12 . The method according to claim 1 , wherein the additional anti-cancer-therapy is chemotherapy and radiation therapy; wherein the chemotherapy is selected from the group consisting of platinum-based therapies, gemcitabine, and taxanes; and wherein the radiation therapy comprises a high dose radiation of 31-100 Gy.

13 . The method according to claim 1 , wherein the additional anti-cancer-therapy is chemotherapy, wherein the chemotherapy is selected from the group consisting of platinum-based therapies, gemcitabine, and taxanes.

14 . The method according to claim 1 , wherein the additional anti-cancer-therapy is administered sequentially or concurrently with the CCR5 antagonist and the immunomodulatory therapy.

Assignees

• Univ Heidelberg Ruprecht Karls

Inventors

• Halama Niels
• Jager Dirk
• Zoernig Inka
• Grabe Niels

Classifications

• G01N33/575

  for cancer · CPC title

• A61K39/3955

  against proteinaceous materials, e.g. enzymes, hormones, lymphokines · CPC title

• A61K31/337

  having four-membered rings, e.g. taxol · CPC title

• A61K31/7068

  having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid · CPC title

• A61K45/06

  Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca · CPC title