Evidence map›Paper›PMID 25233328›Full record

ArticleNature communications2014

An optimized optogenetic clustering tool for probing protein interaction and function.

Amir Taslimi, Justin D Vrana, Daniel Chen, Sofya Borinskaya, Bruce J Mayer, Matthew J Kennedy, Chandra L Tucker

Open access · bronzeAbstract read
In one paragraph

Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 250 papers.

0numbers the graph read from it
0cells of the map it votes in
250citing papers in PubMed
9.9field-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

250 citing papers in PubMed, 395 citations in OpenAlex.

  1. Article
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  7. RSF1-Dependent PAR Turnover Promotes 53BP1 Liquid Condensate Formation at DNA Damage Sites.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  15. Chemical reviews · 2026
    Review
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190 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Amir TaslimiDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, Colorado 80045, USA.
Justin D VranaDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, Colorado 80045, USA.
Daniel ChenDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, Colorado 80045, USA.
Sofya BorinskayaRaymond and Beverly Sackler Laboratory of Genetics and Molecular Medicine, Department of Genetics and Molecular Biology, University of Connecticut Health Center, Farmington, Connecticut 06030, USA.
Bruce J MayerRaymond and Beverly Sackler Laboratory of Genetics and Molecular Medicine, Department of Genetics and Molecular Biology, University of Connecticut Health Center, Farmington, Connecticut 06030, USA.
Matthew J KennedyDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, Colorado 80045, USA.
Chandra L TuckerDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, Colorado 80045, USA.
University of Colorado Denver · US

Funding

CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR025780 · NCRR · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2008 to 2011
$61.3M
Colorado Clinical and Translational Sciences InstituteUL1TR001082 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2013 to 2017
$48.0M
ZEBRAFISH TRANSGENIC CORE - ROCKY MOUNTAIN NEUROLOGICAL DISORDERS CORE CENTERP30NS048154 · NINDS · UNIVERSITY OF COLORADO DENVER · PI RIBERA, ANGELES BADELL · 2004 to 2020
$10.1M
Functional Role of NCK and CRK Binding InteractionsR01CA082258 · NCI · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI MAYER, BRUCE J. · 1999 to 2012
$4.2M
Control of Protein Activity Via Light Stimulated DimerizersR01GM100225 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI TUCKER, CHANDRA L · 2012 to 2019
$3.3M
Mechanisms of dendritic exocytosisR01NS082271 · NINDS · UNIVERSITY OF COLORADO DENVER · PI KENNEDY, MATTHEW J · 2013 to 2017
$1.7M
NCATS NIH HHS UL1 TR001082NCI NIH HHS CA082258NCI NIH HHS R01 CA082258NCRR NIH HHS UL1 RR025780NIGMS NIH HHS GM100225NIGMS NIH HHS R01 GM100225NINDS NIH HHS NS082271NINDS NIH HHS P30 NS048154NINDS NIH HHS P30NS048154NINDS NIH HHS R01 NS082271
6 · The paper itself

Abstract

The Arabidopsis photoreceptor cryptochrome 2 (CRY2) was previously used as an optogenetic module, allowing spatiotemporal control of cellular processes with light. Here we report the development of a new CRY2-derived optogenetic module, 'CRY2olig', which induces rapid, robust, and reversible protein oligomerization in response to light. Using this module, we developed a novel protein interaction assay, Light-Induced Co-clustering, that can be used to interrogate protein interaction dynamics in live cells. In addition to use probing protein interactions, CRY2olig can also be used to induce and reversibly control diverse cellular processes with spatial and temporal resolution. Here we demonstrate disrupting clathrin-mediated endocytosis and promoting Arp2/3-mediated actin polymerization with light. These new CRY2-based approaches expand the growing arsenal of optogenetic strategies to probe cellular function.

Indexed as

Cluster AnalysisActin-Related Protein 2ActinsAnimalsArabidopsisCell NucleusChlorocebus aethiopsClathrinCOS CellsCytoskeletonCytosolEndocytosisHEK293 CellsHumansLightMutationActin-Related Protein 2ActinsClathrin

Identifiers

PMID25233328
PMCPMC4170572
OpenAlexW2055045552

What OpenQuestion holds

Textmetadata
LicenceTDM
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.