Inhibition of HIF-1 activation for anti-tumor and anti-inflammatory responses

The presently disclosed subject matter generally relates to methods and compositions for inhibiting the expression and/or activation of hypoxia-inducible factor 1 (HIF-1) genes in a cancer cell, tissue or tumor. More particularly, the methods disclosed herein relate to inhibition of HIF-1 activation in a tumor, increasing sensitivity of a tumor cell to radiation and/or chemotherapy, delaying tumor growth, inhibiting tumor blood vessel growth, inhibiting inflammatory responses in a cell through the use of compositions that prevent the nitrosylation of HIF-1, and methods for screening for new inhibitors of HIF-1 activiation. Additionally, the compositions disclosed herein relate to compositions that can be employed in, and are identified by, the disclosed methods.

Attached files:


Patents:
US 20,110,054,023

Inventor(s): DEWHIRST MARK W [US]; CAO YITING [US]

Type of Offer: Licensing



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