Glucose transport by human renal Na+/d-glucose cotransporters SGLT1 and SGLT2

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Glucose transport by human renal Na+/D-glucose cotransporters SGLT1 and SGLT2.

The human Na(+)/D-glucose cotransporter 2 (hSGLT2) is believed to be responsible for the bulk of glucose reabsorption in the kidney proximal convoluted tubule. Since blocking reabsorption increases urinary glucose excretion, hSGLT2 has become a novel drug target for Type 2 diabetes treatment. Glucose transport by hSGLT2 was studied at 37°C in human embryonic kidney 293T cells using whole cell p...

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Molecular determinants of renal glucose reabsorption. Focus on "Glucose transport by human renal Na+/D-glucose cotransporters SGLT1 and SGLT2".

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Renal Na(+)-glucose cotransporters.

In humans, the kidneys filter approximately 180 g of D-glucose from plasma each day, and this is normally reabsorbed in the proximal tubules. Although the mechanism of reabsorption is well understood, Na(+)-glucose cotransport across the brush-border membrane and facilitated diffusion across the basolateral membrane, questions remain about the identity of the genes responsible for cotransport a...

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Sodium-glucose cotransporter 2 (SGLT2) inhibitors are a new class of oral anti-diabetic agents that improve glycemic control by inhibiting SGLT2-mediated renal glucose reabsorption. Currently available agents increase urinary glucose excretion (UGE) to <50% of maximal values because they do not inhibit SGLT1, which reabsorbs >50% of filtered glucose when SGLT2 is completely inhibited. This led ...

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ژورنال

عنوان ژورنال: American Journal of Physiology-Cell Physiology

سال: 2011

ISSN: 0363-6143,1522-1563

DOI: 10.1152/ajpcell.00388.2010