| abstract |
Compositions and methods are provided for the treatment of chronic wounds, including, without limitation, pressure ulcers and diabetic ulcers, by transdermal delivery of an agent that increases activity of HIF-1α in the wound. Agents that increase HIF-1α activity include, without limitation, agents that stabilize HIF-1α, e.g. deferoxamine, deferiprone, deferasirox, etc.; agents that upregulate expression of HIF-1α, e.g. dimethyloxalylglycine, etc., HIF-1α polypeptide or coding sequences; and combinations thereof. Such agents may be referred to herein as HIF-1α potentiating agents. |