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Rac1/osmosensing scaffold for MEKK3 contributes via phospholipase C-γ1 to activation of the osmoprotective transcription factor NFAT5

Separate reports that hypertonicity activates p38 via a Rac1–OSM–MEKK3–MKK3–p38 pathway and that p38α contributes to activation of TonEBP/OREBP led us to the hypothesis that Rac1 might activate TonEBP/OREBP via p38. The present studies examine that possibility. High NaCl is hypertonic. We find that...

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Detalles Bibliográficos
Main Authors: Zhou, Xiaoming, Izumi, Yuichiro, Burg, Maurice B., Ferraris, Joan D.
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3141947/
https://ncbi.nlm.nih.gov/pubmed/21712438
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1108107108
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