Evidence map›Paper›PMID 34226542›Full record

ArticleNature communications2021

Cell migration guided by long-lived spatial memory.

Joseph d'Alessandro, Alex Barbier-Chebbah, Victor Cellerin, Olivier Benichou, René Marc Mège, Raphaël Voituriez, Benoît Ladoux

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
10.1field-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

37 citing papers in PubMed, 92 citations in OpenAlex.

  1. Mechanical regulation of cell memory.Nature structural & molecular biology · 2026
    Review
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  9. Self-propulsive active nematics.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2025
    Article
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  16. Deposited footprints let cells switch between confined, oscillatory, and exploratory migration.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  17. Article
  18. To be or not to be - Decoding the Trabecular Meshwork Cell Identity.bioRxiv : the preprint server for biology · 2024
    Article
  19. Size-dependent self-avoidance enables superdiffusive migration in macroscopic unicellulars.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. 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

7 authors at 1 institution in 1 country.

Joseph d'Alessandro *Université de Paris, CNRS, Institut Jacques Monod, Paris, F-75006, France. joseph.dalessandro@ijm.fr.ORCID http://orcid.org/0000-0002-1585-3255
Alex Barbier-Chebbah *Laboratoire de Physique Théorique de la Matière Condensée, CNRS/Sorbonne Université, Paris, France.
Victor CellerinUniversité de Paris, CNRS, Institut Jacques Monod, Paris, F-75006, France.
Olivier BenichouLaboratoire de Physique Théorique de la Matière Condensée, CNRS/Sorbonne Université, Paris, France.
René Marc MègeUniversité de Paris, CNRS, Institut Jacques Monod, Paris, F-75006, France.ORCID http://orcid.org/0000-0001-8128-5543
Raphaël VoituriezLaboratoire Jean Perrin and Laboratoire de Physique Théorique de la Matière Condensée, CNRS/Sorbonne Université, Paris, France. voiturie@lptmc.jussieu.fr.ORCID http://orcid.org/0000-0001-8746-5713
Benoît LadouxUniversité de Paris, CNRS, Institut Jacques Monod, Paris, F-75006, France. benoit.ladoux@ijm.fr.ORCID http://orcid.org/0000-0003-2086-1556
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Living cells actively migrate in their environment to perform key biological functions-from unicellular organisms looking for food to single cells such as fibroblasts, leukocytes or cancer cells that can shape, patrol or invade tissues. Cell migration results from complex intracellular processes that enable cell self-propulsion, and has been shown to also integrate various chemical or physical extracellular signals. While it is established that cells can modify their environment by depositing biochemical signals or mechanically remodelling the extracellular matrix, the impact of such self-induced environmental perturbations on cell trajectories at various scales remains unexplored. Here, we show that cells can retrieve their path: by confining motile cells on 1D and 2D micropatterned surfaces, we demonstrate that they leave long-lived physicochemical footprints along their way, which determine their future path. On this basis, we argue that cell trajectories belong to the general class of self-interacting random walks, and show that self-interactions can rule large scale exploration by inducing long-lived ageing, subdiffusion and anomalous first-passage statistics. Altogether, our joint experimental and theoretical approach points to a generic coupling between motile cells and their environment, which endows cells with a spatial memory of their path and can dramatically change their space exploration.

Indexed as

Caco-2 CellsCell MovementComputer SimulationExtracellular MatrixFibroblastsHumansModels, BiologicalRNA, Small InterferingSpatial MemoryRNA, Small Interfering

Identifiers

PMID34226542
PMCPMC8257581
OpenAlexW3180636335

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.