Inhibition of Hsp27 phosphorylation for the treatment of blistering disorders
View Patent ↗A method of treating a blistering disorder, which includes administering to a target tissue in a subject in need thereof an effective amount of a composition that inhibits activation of the HSP27 phosphorylation pathway.
1. A method of treating a blistering disorder, comprising:
a) providing a subject suffering from a blistering disorder, wherein the blistering disorder is an autoimmune blistering disorder; and
b) administering to a target tissue in the subject an effective amount of a composition that inhibits activation of a HSP27 phosphorylation pathway in the target tissue.
2. The method of claim 1 , wherein the inhibitor of the HSP27 phosphorylation pathway inhibits a desmosomal signal cascade.
3. The method of claim 1 , wherein the autoimmune blistering disorder is selected from the group consisting of pemphigus and pemphigoid autoimmune blistering disorders.
4. The method of claim 1 , wherein the subject is a mammal.
5. The method of claim 1 , wherein the composition which inhibits the HSP27 phosphorylation pathway inhibits phosphorylation of p38 MAPK.
6. The method of claim 5 , wherein the p38 MAPK phosphorylation inhibitor is selected from the group consisting of SB202190, SB203580, RWJ 67657, BIRB796, 681323, SCIO-469, SCIO-323, VX-702, VX-745, and KC706.
7. The method of claim 1 , wherein the composition which inhibits activation of the HSP27 phosphorylation pathway inhibits phosphorylation of HSP27.
8. The method of claim 1 , wherein the composition which inhibits activation of the HSP27 phosphorylation pathway inhibits phosphorylation of MAPKAP Kinase 2.
9. The method of claim 1 , wherein the composition which inhibits activation of the HSP27 phosphorylation pathway is administered by subcutaneous injection, intravenous injection, intraperitoneal injection, intramuscular injection, topical application, transmucosal application, transdermal application, suppository, nasal spray, orally, or combinations thereof.
10. The method of claim 9 , wherein the composition which inhibits activation of the HSP27 phosphorylation pathway comprises a pharmaceutically acceptable carrier.
11. The method of claim 1 , wherein the administering is conducted in conjunction with corticosteroids.
12. The method of claim 11 , wherein the corticosteroids are selected from the group consisting of prednisone, methylprednisolone, dexamethasone, and hydrocortisone.
13. The method of claim 1 , wherein the target tissue is skin or mucosa.