IndraLab

Statements


SGK1 activates KCNQ1. 7 / 10
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"SGK1 stimulates KCNQ1, which is required for luminal K+ recycling and thus for gastric acid secretion."

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"In conclusion, pioglitazone increases gastric acid secretion, an effect at least partially due to stimulation of SGK1 expression and SGK1 dependent upregulation of KCNQ1."

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"One of the genes regulated by cortisol is the serum- and glucocorticoid inducible kinase 1 (SGK1) a stimulator of the slow outward potassium channel KCNQ1 and KCNE1-one of the major mediators of cardiac repolarization."

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"They enhance transcription of the serum and glucocorticoid inducible kinase SGK1, which could in turn enhance gastric acid secretion by stimulating KCNQ1 K+ channels."

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"KCNQ1 and H +/K +-ATPase protein abundance in the parietal cell membrane was enhanced by pioglitazone treatment in sgk1 +/+ but not in sgk1-/- mice."

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"Moreover, SGK1 could stimulate proximal renal tubular glucose transport by stimulation of the K + channels KCNQ1 and KCNE1, which establish the electrical driving force for electrogenic glucose transport."

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"The effect of APC requires H +/K+ ATPase activity and is at least partially due to SGK1 dependent upregulation of KCNQ1."