Evidence map›Paper›PMID 22025123›Full record

ReviewNature reviews. Rheumatology2011

Understanding fibrosis in systemic sclerosis: shifting paradigms, emerging opportunities.

Swati Bhattacharyya, Jun Wei, John Varga

Abstract readReview
In one paragraph

Review in Nature reviews. Rheumatology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 182 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
182citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

182 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Unraveling the role of MiR-181 in skin fibrosis pathogenesis by targeting NUDT21.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  20. Article

122 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

3 authors.

Swati BhattacharyyaDivision of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, McGaw M300, 240 East Huron Street, Chicago, IL 60611, USA.
Jun Wei
John Varga

Funding

REGULATION OF COLLAGEN GENE EXPRESSION BY TGF-BETAR01AR042309 · NIAMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI VARGA, JOHN · 1994 to 2014
$4.4M
Fibroblast TGF-beta/Smad Signaling in SclerodermaR01AR049025 · NIAMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI VARGA, JOHN · 2002 to 2012
$3.7M
Aberrant TLR responses driving organ fibrosis in systemic sclerosisR56AR042309 · NIAMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI VARGA, JOHN · 2018 to 2018
$477k
NIAMS NIH HHS AR 42309NIAMS NIH HHS R01 AR042309NIAMS NIH HHS R01 AR049025NIAMS NIH HHS R56 AR042309
6 · The paper itself

Abstract

Fibrosis in multiple organs is a prominent pathological finding and distinguishing hallmark of systemic sclerosis (SSc). Findings during the past 5 years have contributed to a more complete understanding of the complex cellular and molecular underpinning of fibrosis in SSc. Fibroblasts, the principal effector cells, are activated in the profibrotic cellular milieu by cytokines and growth factors, developmental pathways, endothelin 1 and thrombin. Innate immune signaling via Toll-like receptors, matrix-generated biomechanical stress signaling via integrins, hypoxia and oxidative stress seem to be implicated in perpetuating the process. Beyond chronic fibroblast activation, fibrosis represents a failure to terminate tissue repair, coupled with an expanded population of mesenchymal cells originating from bone marrow and transdifferentiation of epithelial cells, endothelial cells and pericytes. In addition, studies have identified intrinsic alterations in SSc fibroblasts resulting from epigenetic changes, as well as altered microRNA expression that might underlie the cell-autonomous, persistent activation phenotype of these cells. Precise characterization of the deregulated extracellular and intracellular signaling pathways, mediators and cellular differentiation programs that contribute to fibrosis in SSc will facilitate the development of selective, targeted therapeutic strategies. Effective antifibrotic therapy will ultimately involve novel compounds and repurposing of drugs that are already approved for other indications.

Indexed as

Cell TransdifferentiationFibroblastsFibrosisGenome-Wide Association StudyHumansImmunity, InnateScleroderma, SystemicSignal Transduction

Identifiers

PMID22025123
PMCPMC3954787

What Socratic 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 Socratic graph.