Evidence map›Paper›PMID 41243338›Full record

ArticleThe Journal of physiology2026

Mechanics of blunting of actin-myosin interaction dynamics by the actinopathy-causing mutation E334Q in cytoskeletal γ-actin.

Irene Pertici, Valentina Buonfiglio, Johannes N Greve, Elena Battirossi, Duccio Fanelli, Dietmar J Manstein, Pasquale Bianco

Abstract read
In one paragraph

Article in The Journal of physiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Irene PerticiPhysioLab, Department of Biology, University of Florence, Sesto Fiorentino, Italy.ORCID 0000-0003-4243-1573
Valentina BuonfiglioPhysioLab, Department of Biology, University of Florence, Sesto Fiorentino, Italy.ORCID 0000-0003-1528-2955
Johannes N GreveInstitute for Biophysical Chemistry, Hannover Medical School, Fritz-Hartmann-Centre for Medical Research, Hannover, Germany.ORCID 0000-0002-4144-210X
Elena BattirossiPhysioLab, Department of Biology, University of Florence, Sesto Fiorentino, Italy.ORCID 0000-0001-7166-9471
Duccio FanelliDepartment of Physics and Astronomy, University of Florence, Sesto Fiorentino, Italy.
Dietmar J MansteinInstitute for Biophysical Chemistry, Hannover Medical School, Fritz-Hartmann-Centre for Medical Research, Hannover, Germany.ORCID 0000-0003-0763-0147
Pasquale BiancoPhysioLab, Department of Biology, University of Florence, Sesto Fiorentino, Italy.ORCID 0000-0002-0705-4349

Funding

Horizon 2020 Framework Programme EJPRD19-033Ministero dell'Università e della Ricerca (MUR) 2022XJ29R7
6 · The paper itself

Abstract

Cellular processes such as cytokinesis, apoptosis and migration rely heavily on the myosin-based contractility of the γ-actin network in the submembrane cortex. Direct measurements of γ-actin-myosin interactions through morphological and depletion investigations remain elusive. Here, we use a synthetic nanomachine, consisting of an array of myosin motors carried on a nanopositioner and brought to interact with an actin filament attached to a bead trapped in the focus of dual laser optical tweezers. The nanomachine is able to mimic the loading conditions of γ-actin-myosin interactions in situ, allowing measurements of the maximum steady force (F

Indexed as

Actin CytoskeletonActinsMyosinsAnimalsHumansMutationOptical TweezersActinsMyosinsactinopathiescytoskeletal actincytoskeletal actin mutants

Identifiers

PMID41243338
PMCPMC12783979

What OpenQuestion holds

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Registered trials

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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.