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Molecular Mechanisms in the Regulation of Renal Proximal Tubular Na/Phosphate Cotransport

Heini Murer, Marius Lötscher, Brigitte Kaissling, J. Biber

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Abstract

Renal proximal tubular Na/phosphate cotransport is the key target in the control of renal phosphate handling. Using molecular tools for the type II Na/phosphate cotransporter, it could be documented that altered brush border membrane phosphate transport reflects a state of altered brush border expression of the specific transporter molecule. This alteration is either the consequence of specific membrane insertion/retrieval processes and/or reflects states of altered synthesisdegradation of the transporter.

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What this paper is about

Renal proximal tubular Na/phosphate cotransport is the key target in the control of renal phosphate handling. Using molecular tools for the type II Na/phosphate cotransporter, it could be documented that altered brush border membrane phosphate transport reflects a state of altered brush border expression of the specific transporter molecule. This alteration is either the consequence of specific membrane insertion/retrieval processes and/or reflects states of altered synthesisdegradation of the transporter.

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OpenAlex reports 8 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Renal proximal tubular Na/phosphate cotransport is the key target in the control of renal phosphate handling. Using molecular tools for the type II Na/phosphate cotransporter, it could be documented that altered brush border membrane phosphate transport reflects a state of altered brush border expression of the specific transporter molecule. This alteration is either the consequence of specific membrane insertion/retrieval processes and/or reflects states of altered synthesisdegradation of the transporter.

Key concepts: Cotransporter, Brush border, Transporter, Phosphate, Symporter, Chemistry, Kidney, Apical membrane

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