Method and compositions for inhibiting tumorigenesis
AssigneeNew York University
InventorsAriel Ruiz i Altaba, Pilar Sanchez, William Rom, Kam-Meng Tchou Wong
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Abstract
The present invention relates to compounds, small interfering RNAs and compositions and methods of inhibiting tumorigenesis using agents that inhibit the sonic hedgehog and GLI signaling pathway, including agents that inhibit GLI expression, synthesis and/or function. The present invention also relates to particular biomarkers that can be used in the diagnosis and prognosis of cancer. Methods of treating cancer, including glioblastomas, medulloblastomas, basal cell carcinomas, prostate cancer and small cell and non-small cell lung cancer are also provided using small organic compounds, siRNAs and blocking antibodies that inhibit or block the SHH/GLI pathway.
Claims4
A method of inducing apoptosis in an in vitro tumor cell that expresses a GLI protein comprising administering an siRNA molecule comprising SEQ ID NO:
- 29 to the tumor cell, wherein said administering results in tumor cell death.
A method of inhibiting tumor cell growth or proliferation of a tumor cell in vitro, wherein said tumor cell expresses a GLI protein, said method comprising administering an siRNA molecule comprising SEQ ID NO:
- 29 to the tumor cell, wherein said administering results in induction of apoptosis in said tumor cell and an increased sensitivity to chemotherapeutic agents.
Dependencies are inferred from the claim text.