Methods and compositions for treating cancer using P2RX2 inhibitors
The present invention provides methods for treating cancer using P2RX2 inhibitors, such as P2RX2 inhibitory antibodies, among others. The invention also features compositions containing P2RX2 inhibitors, methods of diagnosing patients with P2RX2-associated cancer, and methods of predicting the response of cancer in a subject to treatment with P2RX2 inhibitors.
1. A method of treating a human subject identified as having pancreatic cancer, the method comprising administering to the subject an amount of a small molecule P2RX2 antagonist effective to reduce growth of the pancreatic cancer, thereby treating the subject, wherein the small molecule P2RX2 antagonist is selected from the group consisting of CHEMBL494161, CHEMBL119416, CHEMBL604158, CHEMBL1672098, CHEMBL495204, CHEMBL 499580, CHEMBL598857, CHEMBL1671997, CHEMBL523173, CHEMBL1672107, CHEMBL597820, CHEMBL1671996, CHEMBL492300, CHEMBL523043, CHEMBL597591, CHEMBL1671993, CHEMBL494159, CHEMBL521983, CHEMBL597203, CHEMBL1671992, CHEMBL494353, CHEMBL500550, CHEMBL596982, CHEMBL134193, CHEMBL494160, CHEMBL492299, CHEMBL524284, CHEMBL133576, CHEMBL494158, CHEMBL504607, CHEMBL524064, CHEMBL131271, CHEMBL526307, CHEMBL494176, CHEMBL522725, CHEMBL118007, CHEMBL492934, CHEMBL493547, CHEMBL522053, CHEMBL116926, CHEMBL492933, CHEMBL493546, CHEMBL521709, CHEMBL492729, CHEMBL494582, CHEMBL446310, CHEMBL499428, CHEMBL521820, CHEMBL492907, CHEMBL69727, CHEMBL498038, CHEMBL494940, CHEMBL492703, CHEMBL331358, CHEMBL496229, CHEMBL492789, CHEMBL1672104, CHEMBL494833, CHEMBL496022, CHEMBL69234, CHEMBL495203, CHEMBL509572, CHEMBL495834, CHEMBL401735, CHEMBL1672105, CHEMBL496030, CHEMBL495796, CHEMBL494834, CHEMBL448525, CHEMBL1671995, CHEMBL450832, CHEMBL494832, CHEMBL271672, CHEMBL523000, CHEMBL404659, CHEMBL494772, CHEMBL496401, CHEMBL492968, CHEMBL404450, CHEMBL494181, CHEMBL413145, CHEMBL271688, CHEMBL403051, CHEMBL257495, CHEMBL119180, CHEMBL494581, CHEMBL402239, CHEMBL117766, CHEMBL502618, CHEMBL45413, CHEMBL256864, CHEMBL495195, CHEMBL444469, CHEMBL331250, CHEMBL256688, CHEMBL493740, CHEMBL1672106, CHEMBL492967, CHEMBL256057, CHEMBL492562, CHEMBL493741, CHEMBL492744, CHEMBL1672103, CHEMBL477339, CHEMBL443930, CHEMBL606414, CHEMBL1672102, CHEMBL492935, CHEMBL604300, CHEMBL1672099, CHEMBL522184, and CHEMBL492745.