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[Renal glucosuria].

A Rohfleisch¹, G Nseir, H Chehade

¹Centre de transplantation d'organes, CHUV, Lausanne. anna.rohfleisch@gmail.com

Revue Medicale Suisse

|April 4, 2013

Summary

This summary is machine-generated.

Renal glucosuria occurs without high blood sugar, often due to SGLT2 mutations. Fanconi syndrome involves broader kidney tubule issues and can lead to kidney failure.

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Assessment of Kidney Function in Mouse Models of Glomerular Disease

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Assessment of Kidney Function in Mouse Models of Glomerular Disease

Assessment of Kidney Function in Mouse Models of Glomerular Disease

Published on: June 30, 2018

Area of Science:

Nephrology
Genetics
Molecular Biology

Background:

Glucosuria (glucose in urine) typically indicates hyperglycemia (high blood sugar).
Distinctive renal glucosuria occurs when glucose is present in urine without hyperglycemia.
This condition can stem from genetic mutations or broader kidney tubule dysfunction.

Observation:

Mutations in SGLT2 (Sodium-glucose cotransporter 2) cause familial renal glucosuria.
Familial renal glucosuria presents as persistent glucosuria without other renal tubular defects.
Glucosuria accompanying other proximal tubular dysfunctions suggests Fanconi syndrome.

Findings:

Fanconi syndrome represents a generalized proximal tubule dysfunction.
This syndrome requires treatment and can progress to chronic kidney failure.
Recent models of Fanconi syndrome have advanced understanding of glucose and low-molecular-weight-protein transport in renal tubules.

Implications:

Understanding SGLT2 mutations and Fanconi syndrome is crucial for diagnosing and managing renal glucosuria.
Research into Fanconi syndrome models offers insights into fundamental kidney transport mechanisms.
This knowledge aids in developing targeted therapies for kidney tubule disorders and preventing chronic renal failure.