Evidence map›Paper›PMID 36696158›Full record

ArticleMolecular biology of the cell2023

Mechanically primed cells transfer memory to fibrous matrices for invasion across environments of distinct stiffness and dimensionality.

José A Almeida, Jairaj Mathur, Ye Lim Lee, Bapi Sarker, Amit Pathak

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

26 citing papers in PubMed, 26 citations in OpenAlex.

  1. Mechanical regulation of cell memory.Nature structural & molecular biology · 2026
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  12. Emergent depth-mechanosensing of epithelial collectives regulates cell clustering and dispersal on layered matrices.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  16. Cell-matrix feedback controls stretch-induced cellular memory and fibroblast activation.Proceedings of the National Academy of Sciences of the United States of America · 2025
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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

5 authors at 1 institution in 1 country.

José A AlmeidaDepartment of Biomedical Engineering, Washington University, St. Louis, MO 63130.ORCID 0000-0001-8228-9829
Jairaj MathurDepartment of Mechanical Engineering & Materials Science, Washington University, St. Louis, MO 63130.
Ye Lim LeeDepartment of Biomedical Engineering, Washington University, St. Louis, MO 63130.
Bapi SarkerDepartment of Mechanical Engineering & Materials Science, Washington University, St. Louis, MO 63130.
Amit PathakDepartment of Biomedical Engineering, Washington University, St. Louis, MO 63130.ORCID 0000-0003-4006-5119
Washington University in St. Louis · US

Funding

Washington University Center for Cellular ImagingP30CA091842 · NCI · WASHINGTON UNIVERSITY · PI AIMEE S JAMES · 2001 to 2026
$128.0M
Epithelial Cell Mechanobiology in Mechanically Heterogeneous MicroenvironmentsR35GM128764 · NIGMS · WASHINGTON UNIVERSITY · PI PATHAK, AMIT · 2018 to 2022
$2.2M
NCI NIH HHS P30 CA091842NIGMS NIH HHS R35 GM128764
6 · The paper itself

Abstract

Cells sense and migrate across mechanically dissimilar environments throughout development and disease progression. However, it remains unclear whether mechanical memory of past environments empowers cells to navigate new, three-dimensional extracellular matrices. Here, we show that cells previously primed on stiff, compared with soft, matrices generate a higher level of forces to remodel collagen fibers and promote invasion. This priming advantage persists in dense or stiffened collagen. We explain this memory-dependent, cross-environment cell invasion through a lattice-based model wherein stiff-primed cellular forces remodel collagen and minimize energy required for future cell invasion. According to our model, cells transfer their mechanical memory to the matrix via collagen alignment and tension, and this remodeled matrix informs future cell invasion. Thus, memory-laden cells overcome mechanosensing of softer or challenging future environments via a cell-matrix transfer of memory. Consistent with model predictions, depletion of yes-associated protein destabilizes the cellular memory required for collagen remodeling before invasion. We release tension in collagen fibers via laser ablation and disable fiber remodeling by lysyl-oxidase inhibition, both of which disrupt cell-to-matrix transfer of memory and hamper cross-environment invasion. These results have implications for cancer, fibrosis, and aging, where a potential cell-to-matrix transfer of mechanical memory of cells may generate a prolonged cellular response.

Indexed as

CollagenNeoplasmsExtracellular MatrixFibrosisHumansCollagen

Identifiers

PMID36696158
PMCPMC10208097
OpenAlexW4318024760

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.