Evidence map›Paper›PMID 22895361›Full record

ArticleThe Journal of investigative dermatology2013

A role for estrogen receptor-α and estrogen receptor-β in collagen biosynthesis in mouse skin.

Margaret Markiewicz, Sergey Znoyko, Lukasz Stawski, Angela Ghatnekar, Gary Gilkeson, Maria Trojanowska

Open access · greenAbstract read
In one paragraph

Article in The Journal of investigative dermatology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
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  6. The mouse pubic symphysis: a narrative review.Frontiers in physiology · 2025
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  13. Review
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  15. Article
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  17. Approaching Sex Differences in Cardiovascular Non-Coding RNA Research.International journal of molecular sciences · 2020
    Review
  18. Evaluation of Cytotoxic Effect of Cholesterol End-Capped Poly(International journal of nanomedicine · 2020
    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

6 authors at 3 institutions in 2 countries.

Margaret MarkiewiczMedical University of South Carolina, Charleston, SC, USA. markiewi@musc.edu
Sergey Znoyko
Lukasz Stawski
Angela Ghatnekar
Gary Gilkeson
Maria Trojanowska
Medical University of South Carolina · USBoston University · USLomonosov Moscow State University · RU

Funding

The molecular mechanisms of fibrosisR01AR042334 · NIAMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI TROJANOWSKA, MARIA · 1994 to 2018
$5.2M
TGF BETA RECEPTOR SIGNALING IN SCLERODERMAR01AR044883 · NIAMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI TROJANOWSKA, MARIA · 1998 to 2012
$3.3M
Regulation of vasculature by estrogen receptors during aging in mouse modelsK01AG031909 · NIA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI MARKIEWICZ, MARGARET · 2010 to 2014
$595k
TGF-beta receptor/Endoglin signaling and the origin of scleroderma fibroblastR56AR044883 · NIAMS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI TROJANOWSKA, MARIA · 2015 to 2015
$410k
NIAMS NIH HHS AR042334NIAMS NIH HHS AR44883NIAMS NIH HHS R01 AR042334NIAMS NIH HHS R01 AR044883NIAMS NIH HHS R56 AR044883NIA NIH HHS K01 AG031909NIA NIH HHS K01AG031909
6 · The paper itself

Abstract

Hormonal regulation of the dermal collagenous extracellular matrix has a key role in maintaining proper tissue homeostasis. However, the factors and pathways involved in this process are not fully defined. This study investigated the role of estrogen receptors (ERs) in the regulation of collagen biosynthesis in mice lacking either ERα or ERβ. Collagen content was significantly increased in the skin of ERα(-/-) mice, as measured by acetic acid extraction and the hydroxyproline assay, and correlated with the decreased levels of matrix metalloproteinase (MMP)-15 and elevated collagen production by ERα(-/-) fibroblasts. In contrast, collagen content was decreased in the skin of ERβ(-/-) mice, despite markedly increased collagen production by ERβ(-/-) fibroblasts. However, expression of several MMPs, including MMP-8 and -15, was significantly elevated, suggesting increased degradation of dermal collagen. Furthermore, ERβ(-/-) mice were characterized by significantly reduced levels of small leucine proteoglycans, lumican (Lum), and decorin (Dcn), leading to defects in collagen fibrillogenesis and possibly less stable collagen fibrils. ERα(-/-) mice also exhibited fibrils with irregular structure and size, which correlated with increased levels of Lum and Dcn. Together, these results demonstrate distinct functions of ERs in the regulation of collagen biosynthesis in mouse skin in vivo.

Indexed as

AnimalsChondroitin Sulfate ProteoglycansCollagenDecorinEstrogen Receptor alphaEstrogen Receptor betaExtracellular MatrixFemaleFibroblastsKeratan SulfateLumicanMatrix Metalloproteinase 15Matrix Metalloproteinase 8MiceMice, Inbred C57BLMice, KnockoutChondroitin Sulfate ProteoglycansCollagenDcn protein, mouseDecorinEstrogen Receptor alphaEstrogen Receptor betaKeratan SulfateLumicanLum protein, mouseMatrix Metalloproteinase 15Matrix Metalloproteinase 8

Identifiers

PMID22895361
PMCPMC3502697
OpenAlexW2179304382

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.