Evidence map›Paper›PMID 35563692›Full record

ReviewCells2022

Properties and Functions of Fibroblasts and Myofibroblasts in Myocardial Infarction.

Harikrishnan Venugopal, Anis Hanna, Claudio Humeres, Nikolaos G Frangogiannis

Open access · goldAbstract readReview
In one paragraph

Review in Cells, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 143 papers.

0numbers the graph read from it
0cells of the map it votes in
143citing papers in PubMed
31.5field-weighted citation impact, top 1% 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

143 citing papers in PubMed, 212 citations in OpenAlex.

  1. Article
  2. Unravelling the Therapeutic Potential of Cysteine for Cardiovascular Health.International journal of molecular sciences · 2026
    Review
  3. Article
  4. Review
  5. Review
  6. Increased scleraxis expression is associated with ligamentum flavum hypertrophy in patients with lumbar spinal canal stenosis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. RelJournal of translational medicine · 2026
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Review

83 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

4 authors at 1 institution in 1 country.

Harikrishnan VenugopalThe Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, 1300 Morris Park Avenue Forchheimer G46B, Bronx, NY 10461, USA.
Anis HannaThe Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, 1300 Morris Park Avenue Forchheimer G46B, Bronx, NY 10461, USA.
Claudio HumeresThe Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, 1300 Morris Park Avenue Forchheimer G46B, Bronx, NY 10461, USA.
Nikolaos G FrangogiannisThe Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, 1300 Morris Park Avenue Forchheimer G46B, Bronx, NY 10461, USA.ORCID 0000-0002-8186-5131
Albert Einstein College of Medicine · US

Funding

Chemokines in Healing Myocardial InfarctsR01HL076246 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI Nikolaos G Frangogiannis · 2005 to 2026
$9.5M
Resolution of Inflammation in healing Myocardial InfarctsR01HL085440 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI FRANGOGIANNIS, NIKOLAOS G · 2008 to 2025
$8.5M
Regulation of the TGF-beta superfamily in the remodeling and failing heartR01HL149407 · NHLBI · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI FRANGOGIANNIS, NIKOLAOS G · 2020 to 2023
$2.2M
NHLBI NIH HHS R01 HL076246NHLBI NIH HHS R01 HL085440NHLBI NIH HHS R01 HL149407
6 · The paper itself

Abstract

The adult mammalian heart contains abundant interstitial and perivascular fibroblasts that expand following injury and play a reparative role but also contribute to maladaptive fibrotic remodeling. Following myocardial infarction, cardiac fibroblasts undergo dynamic phenotypic transitions, contributing to the regulation of inflammatory, reparative, and angiogenic responses. This review manuscript discusses the mechanisms of regulation, roles and fate of fibroblasts in the infarcted heart. During the inflammatory phase of infarct healing, the release of alarmins by necrotic cells promotes a pro-inflammatory and matrix-degrading fibroblast phenotype that may contribute to leukocyte recruitment. The clearance of dead cells and matrix debris from the infarct stimulates anti-inflammatory pathways and activates transforming growth factor (TGF)-β cascades, resulting in the conversion of fibroblasts to α-smooth muscle actin (α-SMA)-expressing myofibroblasts. Activated myofibroblasts secrete large amounts of matrix proteins and form a collagen-based scar that protects the infarcted ventricle from catastrophic complications, such as cardiac rupture. Moreover, infarct fibroblasts may also contribute to cardiac repair by stimulating angiogenesis. During scar maturation, fibroblasts disassemble α-SMA+ stress fibers and convert to specialized cells that may serve in scar maintenance. The prolonged activation of fibroblasts and myofibroblasts in the infarct border zone and in the remote remodeling myocardium may contribute to adverse remodeling and to the pathogenesis of heart failure. In addition to their phenotypic plasticity, fibroblasts exhibit remarkable heterogeneity. Subsets with distinct phenotypic profiles may be responsible for the wide range of functions of fibroblast populations in infarcted and remodeling hearts.

Indexed as

Myocardial InfarctionMyofibroblastsAnimalsCicatrixFibroblastsMammalsMyocardiumTransforming Growth Factor betaTransforming Growth Factor betaangiogenesiscytokineextracellular matrixfibroblastfibrosismyocardial infarctionmyofibroblastremodeling

Identifiers

PMID35563692
PMCPMC9102016
OpenAlexW4224237917

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.