Suppression of GATA-3 Nuclear Import and Phosphorylation: A Novel Mechanism of Corticosteroid Action in Allergic Disease
Author(s) -
Kittipong Maneechotesuwan,
Xin Yao,
Kazuhiro Ito,
Elen Jazrawi,
Omar S. Usmani,
Ian M. Adcock,
Peter J. Barnes
Publication year - 2009
Publication title -
plos medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.847
H-Index - 228
eISSN - 1549-1676
pISSN - 1549-1277
DOI - 10.1371/journal.pmed.1000076
Subject(s) - corticosteroid , mechanism of action , phosphorylation , medicine , mechanism (biology) , immunology , action (physics) , disease , biology , genetics , in vitro , philosophy , physics , epistemology , quantum mechanics
Peter Barnes and colleagues show that corticosteroids have a potent inhibitory effect on GATA-3 via two interacting mechanisms that suppress Th2 cytokine expression. This novel mechanism of corticosteroid action may help explain the efficacy of corticosteroids in allergic diseases.
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