Evidence map›Paper›PMID 26759173›Full record

ArticleJournal of cell science2016

Hic-5 is required for myofibroblast differentiation by regulating mechanically dependent MRTF-A nuclear accumulation.

Scott D Varney, Courtney B Betts, Rui Zheng, Lei Wu, Boris Hinz, Jiliang Zhou, Livingston Van De Water

Abstract read
In one paragraph

Article in Journal of cell science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
–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

38 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. The Role of Myofibroblasts in Physiological and Pathological Tissue Repair.Cold Spring Harbor perspectives in biology · 2023
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Integrin α4β1 is required for IL-1α- and Nrf2-dependent, Cox-2 induction in fibroblasts, supporting a mechanism that suppresses α-SMA expression.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society · 2021
    Article
  16. Article
  17. Article
  18. Review
  19. Hypertrophic Scarring: Current Knowledge of Predisposing Factors, Cellular and Molecular Mechanisms.Journal of burn care & research : official publication of the American Burn Association · 2020
    Review
  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

7 authors.

Scott D VarneyCenter for Cell Biology and Cancer Research (MC-165), Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, USA.
Courtney B BettsCenter for Cell Biology and Cancer Research (MC-165), Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, USA.
Rui ZhengCenter for Cell Biology and Cancer Research (MC-165), Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, USA.
Lei WuCenter for Cell Biology and Cancer Research (MC-165), Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, USA.
Boris HinzLaboratory of Tissue Repair and Regeneration, Matrix Dynamics Group, Faculty of Dentistry, University of Toronto, 150 College Street, FitzGerald Building, Room 234, Toronto, Ontario, Canada M5S 3E2.
Jiliang ZhouDepartment of Pharmacology & Toxicology, Medical College of Georgia, Georgia Regents University, CB-3628, 1459 Laney Walker Boulevard, Augusta, GA 30912, USA.
Livingston Van De WaterCenter for Cell Biology and Cancer Research (MC-165), Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, USA vandewl@mail.amc.edu.

Funding

MATRIX REGULATION OF CELL FUNCTION DURING WOUND HEALINGR01GM056442 · NIGMS · MASSACHUSETTS GENERAL HOSPITAL · PI VAN DE WATER, LIVINGSTON · 1997 to 2010
$2.7M
Role of Hippo-YAP Pathway in Smooth Muscle Phenotypic ModulationR01HL109605 · NHLBI · AUGUSTA UNIVERSITY · PI ZHOU, JILIANG · 2012 to 2016
$1.8M
Canadian Institutes of Health Research 210820Canadian Institutes of Health Research 286720Canadian Institutes of Health Research 286920Canadian Institutes of Health Research 497202NHLBI NIH HHS R01 HL109605NHLBI NIH HHS R01HL109605NIGMS NIH HHS GM 056442NIGMS NIH HHS R01 GM056442
6 · The paper itself

Abstract

How mechanical cues from the extracellular environment are translated biochemically to modulate the effects of TGF-β on myofibroblast differentiation remains a crucial area of investigation. We report here that the focal adhesion protein, Hic-5 (also known as TGFB1I1), is required for the mechanically dependent generation of stress fibers in response to TGF-β. Successful generation of stress fibers promotes the nuclear localization of the transcriptional co-factor MRTF-A (also known as MKL1), and this correlates with the mechanically dependent induction of α smooth muscle actin (α-SMA) and Hic-5 in response to TGF-β. As a consequence of regulating stress fiber assembly, Hic-5 is required for the nuclear accumulation of MRTF-A and the induction of α-SMA as well as cellular contractility, suggesting a crucial role for Hic-5 in myofibroblast differentiation. Indeed, the expression of Hic-5 was transient in acute wounds and persistent in pathogenic scars, and Hic-5 colocalized with α-SMA expression in vivo. Taken together, these data suggest that a mechanically dependent feed-forward loop, elaborated by the reciprocal regulation of MRTF-A localization by Hic-5 and Hic-5 expression by MRTF-A, plays a crucial role in myofibroblast differentiation in response to TGF-β.

Indexed as

Cell DifferentiationActive Transport, Cell NucleusAnimalsCicatrixCytoskeletal ProteinsDNA-Binding ProteinsExtracellular MatrixHumansLIM Domain ProteinsMechanotransduction, CellularMyofibroblastsRatsSmad3 ProteinStress FibersTranscription FactorsTransforming Growth Factor betaCytoskeletal ProteinsDNA-Binding ProteinsLIM Domain Proteinsmyocardin-related transcription factor-A, ratSmad3 ProteinSmad3 protein, ratTgfb1i1 protein, ratTranscription FactorsTransforming Growth Factor betaFibrosisHic-5MechanotransductionMRTF-AMyofibroblastWound healing

Identifiers

PMID26759173
PMCPMC4760373

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.