Evidence map›Paper›PMID 39713386›Full record

ArticlebioRxiv : the preprint server for biology2024

A generalized theoretical framework to investigate multicomponent actin dynamics.

Mintu Nandi, Shashank Shekhar, Sandeep Choubey

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. 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

5 · Who and what money

Authors and funding

3 authors.

Mintu NandiDepartment of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, India.
Shashank ShekharDepartments of Physics, Cell Biology and Biochemistry, Emory University, Atlanta, Georgia 30322, USA.
Sandeep ChoubeyThe Institute of Mathematical Sciences, CIT Campus, Taramani, Chennai 600113, India and Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India.

Funding

MULTICOMPONENT MECHANOCHEMICAL REGULATION OF ACTIN FILAMENT END DYNAMICSR35GM143050 · NIGMS · EMORY UNIVERSITY · PI Shashank Shekhar · 2021 to 2026
$2.7M
NIGMS NIH HHS R35 GM143050
6 · The paper itself

Abstract

The length of actin filaments is regulated by the combined action of hundreds of actin-binding proteins. While the roles of individual proteins are well understood, how they combine to regulate actin dynamics in vivo remains unclear. Recent advances in microscopy have enabled precise, high-throughput measurements of filament lengths over time. However, the absence of a unified theoretical framework has hindered a mechanistic understanding of the multicomponent regulation of actin dynamics. To address this, we propose a general kinetic model that captures the combined effects of multiple regulatory proteins on actin dynamics. We provide closed-form expressions for both time-dependent and steady-state moments of the filament length distribution. Our framework not only differentiates between various regulatory mechanisms but also serves as a powerful tool for interpreting current data and driving future experiments.

Identifiers

PMID39713386
PMCPMC11661301

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.