Evidence map›Paper›PMID 23324868›Full record

ArticleThe journal of histochemistry and cytochemistry : official journal of the Histochemistry Society2013

Developmental localization of nephrin in zebrafish and medaka pronephric glomerulus.

Koichiro Ichimura, Yayoi Fukuyo, Tomomi Nakamura, Rebecca Powell, Tatsuo Sakai, Ralf Janknecht, Tomoko Obara

Open access · bronzeAbstract read
In one paragraph

Article in The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. A zebrafish model of congenital nephrotic syndrome of the Finnish type.Frontiers in cell and developmental biology · 2022
    Article
  7. Article
  8. The human nephrin YThe Journal of biological chemistry · 2019
    Article
  9. Article
  10. Review
  11. Avian Podocytes, Which Lack Nephrin, Use Adherens Junction Proteins at Intercellular Junctions.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2016
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
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.

Koichiro IchimuraDepartment of Cell Biology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.
Yayoi Fukuyo
Tomomi Nakamura
Rebecca Powell
Tatsuo Sakai
Ralf Janknecht
Tomoko Obara
University of Oklahoma Health Sciences Center · USJuntendo University · JP

Funding

Polycystin2 function in zebrafish and medakaR01DK078209 · NIDDK · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI OBARA, TOMOKO · 2007 to 2011
$1.3M
Kidney development and cystogenesis in MedakaR21DK069604 · NIDDK · CASE WESTERN RESERVE UNIVERSITY · PI OBARA, TOMOKO · 2004 to 2005
$303k
NIDDK NIH HHS R01 DK078209NIDDK NIH HHS R01-DK078209NIDDK NIH HHS R21 DK069604NIDDK NIH HHS R21-DK069604
6 · The paper itself

Abstract

Slit diaphragm (SD) is a highly specialized intercellular junction between podocyte foot processes and plays a crucial role in the formation of the filtration barrier. In this study, we examined the developmental localization of Nephrin, an essential component of SD, in the pronephric glomerulus of zebrafish and medaka. In the mature glomerulus of both fish, Nephrin is localized along the glomerular basement membrane as seen in mammals, indicating that Nephrin is localized at the SD. Interestingly, Nephrin was detected already in immature podocytes before the SD and foot processes started to form in both fish. Nephrin was localized along the cell surface of immature podocytes but as different localization patterns. In zebrafish, Nephrin signal bordered the lateral membrane of podocytes, which were columnar in shape, as in rat immature podocytes. However, in medaka immature podocytes, Nephrin was localized in a punctate pattern among podocyte cell bodies. These findings suggest that Nephrin needs to be integrated to the membrane before the formation of the SD and then moves to the proper site to form the SD. Furthermore, a podocyte-specific marker, such as Nephrin, should be a useful tool for the future analysis of pronephric glomerular development in fish mutants and morphants.

Indexed as

AnimalsMembrane ProteinsOryziasPodocytesZebrafishMembrane Proteinsnephrin

Identifiers

PMID23324868
PMCPMC3636682
OpenAlexW1982538725

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.