Evidence map›Paper›PMID 8476712›Full record

ArticlePediatric nephrology (Berlin, Germany)1993

Renal and biliary abnormalities in a new murine model of autosomal recessive polycystic kidney disease.

J Nauta, Y Ozawa, W E Sweeney, J C Rutledge, E D Avner

Abstract read
PubMed Publisher
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 120 citations in OpenAlex.

  1. Article
  2. Ameliorating liver disease in an autosomal recessive polycystic kidney disease mouse model.American journal of physiology. Gastrointestinal and liver physiology · 2023
    Article
  3. Article
  4. Molecular Pathophysiology of Autosomal Recessive Polycystic Kidney Disease.International journal of molecular sciences · 2021
    Review
  5. Article
  6. Disease Modeling To Understand the Pathomechanisms of Human Genetic Kidney Disorders.Clinical journal of the American Society of Nephrology : CJASN · 2020
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Polycystin-1 regulates STAT activity by a dual mechanism.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
  14. Article
  15. Polycystic liver diseases.Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver · 2010
    Review
  16. Article
  17. Article
  18. Article
  19. Src inhibition ameliorates polycystic kidney disease.Journal of the American Society of Nephrology : JASN · 2008
    Article
  20. 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

5 authors at 2 institutions in 2 countries.

J NautaDepartment of Pediatrics, Sophia Children's Hospital, Rotterdam, The Netherlands.
Y Ozawa
W E Sweeney
J C Rutledge
E D Avner
Erasmus MC - Sophia Children’s Hospital · NLUniversity of Washington · US

Funding

PATHOGENESIS OF CONGENITAL MURINE CYSTIC NEPHROGENESISR01DK034891 · NIDDK · UNIVERSITY OF WASHINGTON · PI AVNER, ELLIS DAVID · 1988 to 1992
–
CELLULAR BIOLOGY OF CONGENITAL MURINE RENAL CYSTOGENESISR01DK044875 · NIDDK · SEATTLE CHILDREN'S HOSPITAL · PI AVNER, ELLIS DAVID · 1991 to 1995
–
PATHOGENESIS OF CYST FORMATION IN METANEPHRIC CULTURER23DK034891 · NIDDK · CHILDREN'S HOSP PITTSBURGH/UPMC HLTH SYS · PI AVNER, ELLIS DAVID · 1986 to 1987
–
NIDDK NIH HHS DK34891NIDDK NIH HHS DK44875
6 · The paper itself

Abstract

Current models of autosomal recessive polycystic kidney disease (ARPKD) fail to demonstrate biliary abnormalities in association with renal cysts. We therefore studied a new murine model of ARPKD in which dual renal tubular and biliary epithelial abnormalities are present. Affected homozygous animals typically die 1 month postnatally in renal failure with progressively enlarged kidneys. Renal cysts shift in site from inner cortical proximal tubules at birth to collecting tubules 20 days later, as determined by segment-specific lectin binding. Increased numbers of mitosis were demonstrated in proximal and collecting tubular cysts. In addition, epithelial hyperplasia was demonstrated morphometrically in the intra- and extrahepatic biliary tract of affected animals. The number of intrahepatic biliary epithelial cells was increased by 50% on postnatal day 5 and by 100% on postnatal day 25 (P < 0.01). Despite an increased frequency of "chaotic" portal areas in mice with renal cysts, no intrahepatic cysts or shape abnormalities of the biliary lumen were detected using biliary casts and morphometry. Additionally there was nonobstructive hyperplastic dilatation of the extrahepatic biliary tract which was linked in all animals to the presence of renal cysts. The hyperplastic abnormalities in both renal and biliary epithelium make this new mouse strain a good model for the study of the dual organ cellular pathophysiology of ARPKD.

Indexed as

Disease Models, AnimalAnimalsBiliary TractEpitheliumKidney TubulesLiverMiceMice, Inbred BALB CMitotic IndexPolycystic Kidney, Autosomal Recessive

Identifiers

PMID8476712
OpenAlexW2004441307

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.