Evidence map›Paper›PMID 28532215›Full record

ReviewAnnual review of biophysics2017

Matrix Mechanosensing: From Scaling Concepts in 'Omics Data to Mechanisms in the Nucleus, Regeneration, and Cancer.

Dennis E Discher, Lucas Smith, Sangkyun Cho, Mark Colasurdo, Andrés J García, Sam Safran

Open access · hybridAbstract readReview
In one paragraph

Review in Annual review of biophysics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

65 citing papers in PubMed, 110 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Models of Cellular Mechanosensation.Results and problems in cell differentiation · 2026
    Review
  6. Article
  7. Targeting collagen to optimize cancer immunotherapy.Experimental hematology & oncology · 2025
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Macrophage variants in laboratory research: most are well done, but some are RAW.Frontiers in cellular and infection microbiology · 2024
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. The Role of Myofibroblasts in Physiological and Pathological Tissue Repair.Cold Spring Harbor perspectives in biology · 2023
    Review
  19. Article
  20. Review

5 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

6 authors at 3 institutions in 2 countries.

Dennis E DischerMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, Pennsylvania 19104; email: discher@seas.upenn.edu.
Lucas SmithMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, Pennsylvania 19104; email: discher@seas.upenn.edu.
Sangkyun ChoMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, Pennsylvania 19104; email: discher@seas.upenn.edu.
Mark ColasurdoParker H. Petit Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, Georgia 30332.
Andrés J GarcíaParker H. Petit Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, Georgia 30332.
Sam SafranDepartment of Materials and Interfaces, Weizmann Institute of Science, Rehovet 76100, Israel.
University of Pennsylvania · USGeorgia Institute of Technology · USWeizmann Institute of Science · IL

Funding

PSOC@Penn Education and OutreachU54CA193417 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DISCHER, DENNIS E. · 2015 to 2020
$10.5M
Research Training Program Plan on Cell and Tissue Engineering (CTEng)T32GM008433 · NIGMS · GEORGIA INSTITUTE OF TECHNOLOGY · PI GARCIA, ANDRES J · 1991 to 2021
$7.1M
Nanoscience of 'Self' - reductionist approaches to hCD47 inhibition of phagocytesR01HL124106 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI DISCHER, DENNIS E. · 2014 to 2022
$3.1M
Nuclear Mechanics varies with Tissue Mechanics & Regulates CytoskeletonR21HL128187 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI DISCHER, DENNIS E. · 2015 to 2016
$426k
The role of collagen organization in determination of fibrotic muscle function and regenerationK99AR067867 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI SMITH, LUCAS R · 2016 to 2017
$186k
NCI NIH HHS U54 CA193417NHLBI NIH HHS R01 HL124106NHLBI NIH HHS R21 HL128187NIAMS NIH HHS K99 AR067867NIGMS NIH HHS T32 GM008433
6 · The paper itself

Abstract

Many of the most important molecules of life are polymers. In animals, the most abundant of the proteinaceous polymers are the collagens, which constitute the fibrous matrix outside cells and which can also self-assemble into gels. The physically measurable stiffness of gels, as well as tissues, increases with the amount of collagen, and cells seem to sense this stiffness. An understanding of this mechanosensing process in complex tissues, including fibrotic disease states with high collagen, is now utilizing 'omics data sets and is revealing polymer physics-type, nonlinear scaling relationships between concentrations of seemingly unrelated biopolymers. The nuclear structure protein lamin A provides one example, with protein and transcript levels increasing with collagen 1 and tissue stiffness, and with mechanisms rooted in protein stabilization induced by cytoskeletal stress. Physics-based models of fibrous matrix, cytoskeletal force dipoles, and the lamin A gene circuit illustrate the wide range of testable predictions emerging for tissues, cell cultures, and even stem cell-based tissue regeneration. Beyond the epigenetics of mechanosensing, the scaling in cancer of chromosome copy number variations and other mutations with tissue stiffness suggests that genomic changes are occurring by mechanogenomic processes that now require elucidation.

Indexed as

RegenerationTranscriptomeAnimalsBiopolymersCell NucleusCollagenCytoskeletonDNA Copy Number VariationsEpigenesis, GeneticGene Expression RegulationHumansMechanotransduction, CellularNeoplasmsProteomeStem Cell TransplantationBiopolymersCollagenProteomecollagencontractilitylaminsmyosinpolymer physics

Identifiers

PMID28532215
PMCPMC5444306
OpenAlexW2619257288

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.