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Updated: Feb 13, 2026

A Possible Zebrafish Model of Polycystic Kidney Disease: Knockdown of wnt5a Causes Cysts in Zebrafish Kidneys
10:51

A Possible Zebrafish Model of Polycystic Kidney Disease: Knockdown of wnt5a Causes Cysts in Zebrafish Kidneys

Published on: December 2, 2014

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Zebrafish as a model for kidney function and disease

Priya Outtandy1,2, Claire Russell2, Robert Kleta3

  • 1Centre for Nephrology, Royal Free Hospital/Medical School, University College London, 1. Floor, Room 1.7007, Rowland Hill Street, London, NW3 2PF, UK.

Pediatric Nephrology (Berlin, Germany)
|March 5, 2018
PubMed

Insights

Zebrafish offer a valuable model for studying kidney diseases, advancing nephrology research. Their use helps understand disease mechanisms and screen treatments while minimizing mammalian animal use.

Area of Science:

  • Nephrology
  • Comparative Anatomy
  • Translational Medicine

Background:

  • Kidney disease is a growing global health concern with rising incidence.
  • Effective treatments require a deeper understanding of kidney disease pathophysiology.
  • Minimizing mammalian animal use in research is crucial for animal welfare.

Purpose of the Study:

  • To discuss the utility of zebrafish as a model organism in nephrology.
  • To highlight how zebrafish advance the study of kidney disease mechanisms.
  • To explore zebrafish in screening therapeutic compounds for kidney disorders.

Main Methods:

  • Utilizing zebrafish for genetic tractability studies.
  • Comparing zebrafish renal anatomy to mammalian kidneys.
  • Investigating glomerular and tubular filtration processes in zebrafish.

Main Results:

  • Zebrafish possess a renal anatomy comparable to mammals.
  • Zebrafish exhibit glomerular and tubular filtration functions.
  • Zebrafish models facilitate the study of kidney disease mechanisms.

Conclusions:

  • Zebrafish are a powerful and ethically sound model for nephrology research.
  • Zebrafish facilitate advancements in understanding and treating kidney diseases.
  • The use of zebrafish aids in the development of novel therapeutic strategies.
Keywords:
Acute kidney injuryAnimal modelChronic kidney diseaseKidneyPolycystic kidney diseaseRenal diseasesZebrafish

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