Cited by 25Ion Transport and Channel RegulationPeroxisome Proliferator-Activated ReceptorsDiabetes Treatment and Management

Review article: Importance of the kidney proximal tubular cells in thiazolidinedione-mediated sodium and water uptake

PANCHAPAKESAN, USHA, POLLOCK, CAROL, SAAD, SONIA·2009·Nephrology

Abstract

Thiazolidinediones (TZD) such as pioglitazone and rosiglitazone are proxisome proliferator-activated receptor gamma (PPARg) agonists and are widely used clinically to treat type 2 diabetes mellitus. Fluid retention still poses a significant limitation to its use. The primary renal process underlying TZD-associated oedema is reduced urinary sodium and water excretion. Experimental evidence suggests that this is mainly related to the effects of PPARg agonists on the distal nephron and collecting duct. We have recently shown that PPARg agonists upregulate sodium and water transport channels in human proximal tubule cells and that Sgk-1 is involved. In this review, we focus on the importance of the proximal tubular cells in TZD-mediated sodium and water uptake.

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Crossref · 10.1111/j.1440-1797.2009.01089.x

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Authors
PANCHAPAKESAN, U., POLLOCK, C., & SAAD, S.
Affiliations
The University of Sydney (AU)
Corresponding author
POLLOCK, CAROL
Venue
Nephrology
Publisher
Wiley
Published
2009-04
Volume
14
Issue
3
Pages
298-301
ISSN
  • 1320-5358 (ISSN-L)
  • 1440-1797
OpenAlex
W2124401814
Cited by
25
References
40
Citations by year
2026: 1 · 2022: 2 · 2020: 1 · 2018: 1 · 2016: 1 · 2015: 3 · 2014: 3 · 2013: 2 · 2012: 2
FWCI
0.28
Type
journal article
Language
en
Open access
closed
Locations
  • Nephrology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ion Transport and Channel Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Peroxisome Proliferator-Activated Receptors
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
Keywords
thiazolidinediones, pioglitazone, rosiglitazone, PPARγ agonists, proximal tubular epithelial cells, sodium transport, water transport, fluid retention, edema, SGK1, type 2 diabetes
MeSH terms
Sodium-Hydrogen Exchanger 3, Rosiglitazone, Pioglitazone, Serum-Glucocorticoid Regulated Kinases, Animals, Biological Transport, Body Water, Humans, Kidney Tubules, Proximal, Sodium, Protein Serine-Threonine Kinases, Immediate-Early Proteins, Sodium-Hydrogen Exchangers, Thiazolidinediones, PPAR gamma, Epithelial Sodium Channels

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