Evidence map›Paper›PMID 18178183›Full record

ArticleDevelopmental biology2008

Zebrafish mutations affecting cilia motility share similar cystic phenotypes and suggest a mechanism of cyst formation that differs from pkd2 morphants.

Jessica Sullivan-Brown, Jodi Schottenfeld, Noriko Okabe, Christine L Hostetter, Fabrizio C Serluca, Stephan Y Thiberge, Rebecca D Burdine

Open access · greenAbstract read
In one paragraph

Article in Developmental biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
5.4field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

75 citing papers in PubMed, 135 citations in OpenAlex.

  1. Article
  2. Exome sequencing-based identification ofFrontiers in molecular biosciences · 2026
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  19. Cilia in the developing zebrafish ear.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
    Review
  20. Article

15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Jessica Sullivan-BrownDepartment of Molecular Biology, Princeton University, Washington Road, Mof 433, Princeton, NJ 08544, USA.
Jodi Schottenfeld
Noriko Okabe
Christine L Hostetter
Fabrizio C Serluca
Stephan Y Thiberge
Rebecca D Burdine
Princeton University · USNovartis (Switzerland) · CH

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
Connecting Polycystin Signaling to Asymmetric Nodal ExpressionR01HD048584 · NICHD · PRINCETON UNIVERSITY · PI BURDINE, REBECCA D. · 2007 to 2016
$3.5M
NICHD NIH HHS 1R01HD048584NICHD NIH HHS R01 HD048584NIGMS NIH HHS P50 GM071508NIGMS NIH HHS P50GM071508
6 · The paper itself

Abstract

Zebrafish are an attractive model for studying the earliest cellular defects occurring during renal cyst formation because its kidney (the pronephros) is simple and genes that cause cystic kidney diseases (CKD) in humans, cause pronephric dilations in zebrafish. By comparing phenotypes in three different mutants, locke, swt and kurly, we find that dilations occur prior to 48 hpf in the medial tubules, a location similar to where cysts form in some mammalian diseases. We demonstrate that the first observable phenotypes associated with dilation include cilia motility and luminal remodeling defects. Importantly, we show that some phenotypes common to human CKD, such as an increased number of cells, are secondary consequences of dilation. Despite having differences in cilia motility, locke, swt and kurly share similar cystic phenotypes, suggesting that they function in a common pathway. To begin to understand the molecular mechanisms involved in cyst formation, we have cloned the swt mutation and find that it encodes a novel leucine rich repeat containing protein (LRRC50), which is thought to function in correct dynein assembly in cilia. Finally, we show that knock-down of polycystic kidney disease 2 (pkd2) specifically causes glomerular cysts and does not affect cilia motility, suggesting multiple mechanisms exist for cyst formation.

Indexed as

MutationAnimalsCiliaCloning, MolecularEmbryo, NonmammalianKidney GlomerulusKidney TubulesMicroscopy, VideoMutagenesisNephronsPhenotypeZebrafishZebrafish ProteinsZebrafish Proteins

Identifiers

PMID18178183
PMCPMC2453220
OpenAlexW2041703199

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.