Method for inhibiting cancer cell proliferation or increasing cancer cell apoptosis
Cyclic di-GMP or cyclic dinucleotides thereof can be used to inhibit cancer cell proliferation or to increase cancer cell apoptosis in vitro as well as in vivo in a patient.
1. A method for reducing cancer cell proliferation or increasing cancer cell apoptosis in a patient in need thereof, comprising administering to said patient an effective amount of cyclic di-GMP or a cyclic dinucleotide, as the sole active ingredient, to reduce cancer cell proliferation or increase cancer cell apoptosis in the patient.
2. The method of claim 1 , wherein an effective amount of cyclic di-GMP is administered to the patient in need thereof.
3. The method of claim 1 , wherein an effective amount of a cyclic dinucleotide is administered to the patient in need thereof.
4. The method of claim 3 , wherein said cyclic dinucleotide is selected from the group consisting of cyclic dinucleotide compounds (I)-(XX)
5. The method of claim 1 , wherein the cancer cells in which proliferation is reduce or apoptosis is increased are colon cancer cells.
6. The method of claim 1 , wherein the cancer cells in which proliferation is reduced or apoptosis is increased are selected from the group consisting of cancer cells originating from the pancreas, breast, lung, brain, prostate, squamous cells, lymphoid cells, and leukocytes.
7. A method for reducing cancer cell proliferation or increasing cancer cell apoptosis in a patient in need thereof, comprising administering to said patient an effective amount of cyclic di-GMP or a cyclic dinucleotide, in combination with an anti-cancer agent, to reduce cancer cell proliferation or increase cancer cell apoptosis in the patient.
8. The method of claim 7 , wherein an effective amount of cyclic di-GMP is administered to the patient in need thereof.
9. The method of claim 7 , wherein an effective amount of a cyclic dinucleotide is administered to the patient in need thereof.
10. The method of claim 9 , wherein said cyclic dinucleotide is selected from the group consisting of cyclic dinucleotide compounds (I)-(XX)
11. The method of claim 7 , wherein the cancer cells in which proliferation is reduced or apoptosis is increased are colon cancer cells.
12. The method of claim 7 , wherein the cancer cells in which proliferation is reduced or apoptosis is increased are selected from the group consisting of cancer cells originating from the pancreas, breast, lung, brain, prostate, squamous cells, lymphoid cells, and leukocytes.