Method of modulating inflammatory response by downregulation of activin
The present invention relates generally to a method of modulating an inflammatory response in a mammal and to agents useful for same. More particularly, the present invention relates to a method of modulating an inflammatory response in a mammal by modulating the functional activity of activin and thereby modulating the pro-inflammatory mediator cascade. The method of the present invention is useful, inter alia, in the treatment and/or prophylaxis of conditions characterized by an aberrant, unwanted or otherwise inappropriate inflammatory response including, inter alia, sepsis and inflammation of the airway. The present invention is further directed to methods for identifying and/or designing agents capable of modulating activin mediated regulation of the inflammatory response.
1. A method of treating cystic fibrosis in a mammal in need thereof, said method comprising administering follistatin to said mammal.
2. The method of claim 1 , wherein the follistatin is administered as follistatin 315.
3. The method of claim 1 , wherein the follistatin is administered as follistatin 288.
4. The method of claim 1 , wherein the follistatin is administered by a route selected from the group consisting of injection, oral administration, oral inhalation, or a nebulizer.
5. The method of claim 1 , wherein the mammal is human.
6. The method according to claim 1 , wherein the method treats localized inflammatory responses associated with the cystic fibrosis.
7. The method according to claim 1 , wherein the method treats airway inflammation associated with the cystic fibrosis.