Evidence map›Paper›PMID 21444750›Full record

ArticleJournal of cell science2011

Mechanical signaling through the cytoskeleton regulates cell proliferation by coordinated focal adhesion and Rho GTPase signaling.

Paolo P Provenzano, Patricia J Keely

Abstract read
In one paragraph

Article in Journal of cell science, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 254 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
254citing papers in PubMed, 1 pooled it
11.9field-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

254 citing papers in PubMed, 1 synthesis or guideline pooled it, 496 citations in OpenAlex.

  1. Biomechanics and mechanical signaling in the ovary: a systematic review.Journal of assisted reproduction and genetics · 2018
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Alterations of actin in aging.Journal of cell science · 2026
    Review
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  8. Article
  9. Review
  10. Article
  11. Article
  12. Integrin-Piezo1 Axis Drives ECM Remodeling and Invasion of 3D Breast Epithelium.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Extracellular matrix architecture promotes immunosuppressive microenvironments in pancreatic cancer.Matrix biology : journal of the International Society for Matrix Biology · 2025
    Article
  18. Review
  19. Article
  20. Article

194 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

2 authors at 2 institutions in 1 country.

Paolo P ProvenzanoClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA. ppproven@fhcrc.org
Patricia J Keely
Fred Hutch Cancer Center · USOptica · US

Funding

Mechanisms Of Cell Migration On 3D Aligned MatricesR01CA142833 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI FRIEDL, ANDREAS, HAHN, KLAUS M. · 2010 to 2020
$3.4M
Biophysical Regulation of Breast DifferentiationR01CA114462 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI KEELY, PATRICIA J · 2010 to 2014
$1.5M
Dissecting the roles of stellate cells in pancreas cancer progressionR21CA152249 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI HINGORANI, SUNIL R, PROVENZANO, PAOLO · 2010 to 2011
$414k
NCI NIH HHS CA114462NCI NIH HHS CA142833NCI NIH HHS CA152249NCI NIH HHS R01 CA114462NCI NIH HHS R01 CA142833NCI NIH HHS R21 CA152249
6 · The paper itself

Abstract

The notion that cell shape and spreading can regulate cell proliferation has evolved over several years, but only recently has this been linked to forces from within and upon the cell. This emerging area of mechanical signaling is proving to be wide-spread and important for all cell types. The microenvironment that surrounds cells provides a complex spectrum of different, simultaneously active, biochemical, structural and mechanical stimuli. In this milieu, cells probe the stiffness of their microenvironment by pulling on the extracellular matrix (ECM) and/or adjacent cells. This process is dependent on transcellular cell-ECM or cell-cell adhesions, as well as cell contractility mediated by Rho GTPases, to provide a functional linkage through which forces are transmitted through the cytoskeleton by intracellular force-generating proteins. This Commentary covers recent advances in the underlying mechanisms that control cell proliferation by mechanical signaling, with an emphasis on the role of 3D microenvironments and in vivo extracellular matrices. Moreover, as there is much recent interest in the tumor-stromal interaction, we will pay particular attention to exciting new data describing the role of mechanical signaling in the progression of breast cancer.

Indexed as

Cell ProliferationMechanotransduction, CellularAnimalsCytoskeletonFocal AdhesionsHumansNeoplasmsrho GTP-Binding ProteinsSignal Transductionrho GTP-Binding Proteins

Identifiers

PMID21444750
PMCPMC3065381
OpenAlexW2136657825

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.