Modulation of cancer immunity with type 2 innate lymphoid cells, interleukin 33, and/or interferon induced protein 44
The present invention provides methods of modulating of cancer immunity using type 2 innate lymphoid cells (IL-C2s), interleukin 33 (IL-33), IFI44 or combination thereof. Also provided are methods of preventing tumor metastasis and/or cancer progression by treatment with therapies comprising type 2 innate lymphoid cells (ILC2s), interleukin 33 (IL-33), IFI44 or combination thereof. Also provided are diagnostic methods for assessing cancer prognosis.
1. A method of enhancing immune recognition of lung carcinoma cells and thereby treating and/or inhibiting lung cancer progression by stimulating an immune response in a subject in need thereof, the method comprising administering to the subject interleukin-33 (IL-33) in combination with type 2 innate lymphoid cells (ILC2 cells).
2. The method of claim 1 , wherein the lung cancer is metastatic.
3. A method of treating and/or inhibiting lung cancer progression in a subject in need thereof, the method comprising administering interleukin-33 (IL-33) in combination with type 2 innate lymphoid cells (ILC2 cells).
4. A method of treating and/or inhibiting lung cancer progression in a subject in need thereof, the method comprising stimulating type 2 innate lymphoid cells (ILC2 cells) ex vivo with interleukin-33 (IL-33) in combination with thymic stromal lymphopoietin (TSLP) and administering said stimulated ILC2 cells to said subject.
5. A method of enhancing immune recognition of lung carcinoma cells and thereby treating and/or inhibiting lung cancer progression in a subject in need thereof, the method comprising stimulating type 2 innate lymphoid cells (ILC2 cells) ex vivo with interleukin-33 (IL-33) in combination with thymic stromal lymphopoietin (TSLP) and administering said stimulated ILC2 cells to said subject.
6. A method of stimulating an anti-cancer immune response in a subject in need thereof, the method comprising stimulating type 2 innate lymphoid cells (ILC2 cells) ex vivo with interleukin-33 (IL-33) in combination with thymic stromal lymphopoietin (TSLP) and administering said stimulated ILC2 cells to said subject, wherein said cancer is lung cancer.
7. The method of claim 1 , 3 , 4 , 5 or 6 , wherein said ILC2 cells are autologous cells.
8. The method of claim 1 , 3 , 4 , 5 or 6 , wherein said ILC2 cells are heterologous cells.
9. The method of claim 1 , 3 , 4 , 5 or 6 , wherein the lung cancer is metastatic.
10. The method of claim 1 , 3 , 4 , 5 or 6 , further comprising administration of a therapy selected from the group consisting of cytokines, vaccine therapies and chemotherapeutics.
11. The method of claim 1 , 3 , 4 , 5 or 6 , further comprising administration of a therapy selected from the group consisting of TNF alpha; interleukin-21; interleukin-13; a combination of interleukin (IL)-4, IL-5, IL-9 and IL-13; interferon; GM-CSF; G-CSF; HDACi; methylation inhibitors; T cells, autologous B Cells, dendritic cells subsets, tumor antigens; antibodies; hematopoietic stem-cell transplantation; natural killer cells; Toll receptor agonists; chemokines; anti-angiogenic molecules; IL-2; chemotherapies; oncolytic viruses; adjuvants; cytotoxic agents; and therapies which deplete regulatory T cells.
12. The method of claim 11 , wherein the interferon is selected from the group consisting of interferon alpha, interferon beta and interferon gamma.