Combination therapies and methods of use thereof
A method for identifying drug resistant genes and compositions containing agents that downregulate these genes in combination with a cancer therapeutic.
1. A pharmaceutical composition comprising an effective amount of an inhibitor of a HDAC in combination with an effective amount of a siRNA that synergistically inhibits or reduces expression of a drug resistance gene, wherein the drug resistant gene is S100A11.
2. The pharmaceutical composition of claim 1 , further comprising a chemotherapeutic agent.
3. A method for inhibiting proliferation of solid tumor cells, comprising administering a composition comprising an effective amount of an inhibitor of a HDAC in combination with an effective amount of a siRNA that synergistically inhibits or reduces the expression of a drug resistance gene wherein the drug resistance gene is S100A11 and wherein reducing the expression of the drug resistance gene increases the effectiveness of the inhibitor.
4. The method of claim 3 , wherein the inhibitor is administered simultaneously with the siRNA.
5. The method of claim 3 , further comprising administering to the solid tumor cells a PD-1 antagonist in combination with the inhibitor.
6. The method of claim 3 , wherein the solid tumor cell is a lung cancer cell.