Evidence map›Paper›PMID 20861494›Full record

ArticleVeterinary pathology2011

Primary follicular dystrophy with scarring dermatitis in C57BL/6 mouse substrains resembles central centrifugal cicatricial alopecia in humans.

J P Sundberg, D Taylor, G Lorch, J Miller, K A Silva, B A Sundberg, D Roopenian, L Sperling, D Ong, L E King and 1 more

Open access · greenAbstract read
In one paragraph

Article in Veterinary pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
4.2field-weighted citation impact, top 6% 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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Role ofJID innovations : skin science from molecules to population health · 2026
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  10. Dietary Vitamin A Impacts Refractory Telogen.Frontiers in cell and developmental biology · 2021
    Article
  11. Phenotypic characteristics of commonly used inbred mouse strains.Journal of molecular medicine (Berlin, Germany) · 2020
    Review
  12. Article
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  15. Article
  16. Article
  17. Article
  18. Effect of Ventilated Caging on Water Intake and Loss in 4 Strains of Laboratory Mice.Journal of the American Association for Laboratory Animal Science : JAALAS · 2016
    Article
  19. 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

11 authors at 5 institutions in 1 country.

J P SundbergDVM, PhD, The Jackson Laboratory, Bar Harbor, ME 04609-1500, USA. john.sundberg@jax.org
D Taylor
G Lorch
J Miller
K A Silva
B A Sundberg
D Roopenian
L Sperling
D Ong
L E King
H Everts
Jackson Laboratory · USThe Ohio State University · USVanderbilt University · USEmory University · USUniformed Services University of the Health Sciences · US

Funding

Shared Resource ManagementP30CA034196 · NCI · JACKSON LABORATORY · PI William Carl Skarnes · 1985 to 2026
$61.9M
UV, APOPTOSIS, PROTEIN PHOSPHATASE AND SKIN DISEASEP30AR041943 · NIAMS · VANDERBILT UNIVERSITY · PI STRICKLIN, GEORGE PUTNAM · 1994 to 2008
$5.3M
Endogenous Retinoids in Mammalian Skin and Hair FunctionK01AR052009 · NIAMS · VANDERBILT UNIVERSITY · PI EVERTS, HELEN B · 2005 to 2009
$604k
MIDCAREER INVESTIGATOR AWARD: MOUSE PATHOBIOLOGY RESK26RR000173 · NCRR · JACKSON LABORATORY · PI SUNDBERG, JOHN PAUL · 2000 to 2004
$502k
Alopecia and Ulcerative Dermatitis in B6 MiceR21AR052710 · NIAMS · JACKSON LABORATORY · PI SUNDBERG, JOHN PAUL · 2006 to 2007
$422k
Gordon Research Conference on NeurotrophinsR13NS041931 · NINDS · GORDON RESEARCH CONFERENCES · PI GREENBERG, MICHAEL E · 2001 to 2001
$15k
NCI NIH HHS CA34196NCI NIH HHS P30 CA034196NCRR NIH HHS K26 RR000173NCRR NIH HHS RR00173NIAMS NIH HHS 5P30AR041943NIAMS NIH HHS AR052009NIAMS NIH HHS AR052710NIAMS NIH HHS AR41931NIAMS NIH HHS K01 AR052009NIAMS NIH HHS P30 AR041943NIAMS NIH HHS R21 AR052710NINDS NIH HHS R13 NS041931
6 · The paper itself

Abstract

A number of C57BL/6 (B6) substrains are commonly used by scientists for basic biomedical research. One of several B6 strain-specific background diseases is focal alopecia that may resolve or progress to severe, ulcerative dermatitis. Clinical and progressive histologic changes of skin disease commonly observed in C57BL/6J and preliminary studies in other closely related substrains are presented. Lesions develop due to a primary follicular dystrophy with rupture of severely affected follicles leading to formation of secondary foreign body granulomas (trichogranulomas) in affected B6 substrains of mice. Histologically, these changes resemble the human disease called central centrifugal cicatrical alopecia (CCCA). Four B6 substrains tested have a polymorphism in alcohol dehydrogenase 4 (Adh4) that reduces its activity and potentially affects removal of excess retinol. Using immunohistochemistry, differential expression of epithelial retinol dehydrogenase (DHRS9) was detected, which may partially explain anecdotal reports of frequency differences between B6 substrains. The combination of these 2 defects has the potential to make high dietary vitamin A levels toxic in some B6 substrains while not affecting most other commonly used inbred strains.

Indexed as

Alcohol DehydrogenaseAlcohol OxidoreductasesAlopeciaAnimalsGranulomaHair FollicleImmunohistochemistryMiceMice, Inbred C57BLRodent DiseasesSpecies SpecificityVitamin AAlcohol Dehydrogenasealcohol dehydrogenase IVAlcohol Oxidoreductasesretinol dehydrogenaseVitamin A

Identifiers

PMID20861494
PMCPMC3101716
OpenAlexW2012741656

What OpenQuestion holds

Textmetadata
LicenceTDM
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.