Evidence map›Paper›PMID 38803329›Full record

ArticleMatrix biology plus2024

Extracellular matrix stiffness mediates insulin secretion in pancreatic islets via mechanosensitive Piezo1 channel regulated Ca

Chelsea G Johansen, Keifer Holcomb, Amit Sela, Stephanie Morrall, Daewon Park, Nikki L Farnsworth

Abstract read
In one paragraph

Article in Matrix biology plus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Pancreatic Cancer and Diabetes: Insights, Hypotheses, and Next Steps.International journal of molecular sciences · 2025
    Review
  11. 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

6 authors.

Chelsea G JohansenDepartment of Chemical & Biological Engineering, Colorado School of Mines, Golden, CO 80401, USA.
Keifer HolcombDepartment of Chemical & Biological Engineering, Colorado School of Mines, Golden, CO 80401, USA.
Amit SelaQuantitative Biosciences & Engineering, Colorado School of Mines, Golden, CO 80401, USA.
Stephanie MorrallQuantitative Biosciences & Engineering, Colorado School of Mines, Golden, CO 80401, USA.
Daewon ParkDepartment of Bioengineering, University of Colorado Denver Anschutz Medical Campus, Aurora, CO 80045, USA.
Nikki L FarnsworthDepartment of Chemical & Biological Engineering, Colorado School of Mines, Golden, CO 80401, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pancreatic islet is surrounded by ECM that provides both biochemical and mechanical cues to the islet β-cell to regulate cell survival and insulin secretion. Changes in ECM composition and mechanical properties drive β-cell dysfunction in many pancreatic diseases. While several studies have characterized changes in islet insulin secretion with changes in substrate stiffness, little is known about the mechanotransduction signaling driving altered islet function in response to mechanical cues. We hypothesized that increasing matrix stiffness will lead to insulin secretion dysfunction by opening the mechanosensitive ion channel Piezo1 and disrupting intracellular Ca

Indexed as

Extracellular matrixInsulin secretionMechanotransductionPancreatic isletPiezo1Stiffness

Identifiers

PMID38803329
PMCPMC11128509

What OpenQuestion holds

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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.