Evidence map›Paper›PMID 31201857›Full record

ReviewMatrix biology : journal of the International Society for Matrix Biology2020

Tension in fibrils suppresses their enzymatic degradation - A molecular mechanism for 'use it or lose it'.

Karanvir Saini, Sangkyun Cho, Lawrence J Dooling, Dennis E Discher

Open access · greenAbstract readReview
In one paragraph

Review in Matrix biology : journal of the International Society for Matrix Biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

42 citing papers in PubMed, 92 citations in OpenAlex.

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  19. On growth and scoliosis.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 · 2024
    Review
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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.

Karanvir SainiMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, PA 19104, United States of America.
Sangkyun ChoMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, PA 19104, United States of America.
Lawrence J DoolingMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, PA 19104, United States of America.
Dennis E DischerMolecular and Cell Biophysics Lab, University of Pennsylvania, Philadelphia, PA 19104, United States of America. Electronic address: discher@seas.upenn.edu.
University of Pennsylvania · US

Funding

PSOC@Penn Education and OutreachU54CA193417 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DISCHER, DENNIS E. · 2015 to 2020
$10.5M
Nanoscience of 'Self' - reductionist approaches to hCD47 inhibition of phagocytesR01HL124106 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI DISCHER, DENNIS E. · 2014 to 2022
$3.1M
NCI NIH HHS U54 CA193417NHLBI NIH HHS R01 HL124106
6 · The paper itself

Abstract

Tissue homeostasis depends on a balance of synthesis and degradation of constituent proteins, with turnover of a given protein potentially regulated by its use. Extracellular matrix (ECM) is predominantly composed of fibrillar collagens that exhibit tension-sensitive degradation, which we review here at different levels of hierarchy. Past experiments and recent proteomics measurements together suggest that mechanical strain stabilizes collagen against enzymatic degradation at the scale of tissues and fibrils whereas isolated collagen molecules exhibit a biphasic behavior that depends on load magnitude. Within a Michaelis-Menten framework, collagenases at constant concentration effectively exhibit a low activity on substrate fibrils when the fibrils are strained by tension. Mechanisms of such mechanosensitive regulation are surveyed together with relevant interactions of collagen fibrils with cells.

Indexed as

CollagenasesExtracellular MatrixFibrillar CollagensHumansStress, MechanicalCollagenasesFibrillar CollagensCollagenCollagenaseDegradationExtracellular matrix,Matrix metalloproteinases (MMPs)StrainTissue

Identifiers

PMID31201857
PMCPMC6906264
OpenAlexW2952694785

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.