Evidence map›Paper›PMID 25902152›Full record

ArticleNature communications2015

Regulation of endogenous transmembrane receptors through optogenetic Cry2 clustering.

L J Bugaj, D P Spelke, C K Mesuda, M Varedi, R S Kane, D V Schaffer

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
17.1field-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

56 citing papers in PubMed, 107 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Protein design accelerates the development and application of optogenetic tools.Computational and structural biotechnology journal · 2025
    Review
  8. Article
  9. Optogenetic Regulation of EphA1 RTK Activation and Signaling.bioRxiv : the preprint server for biology · 2024
    Article
  10. Article
  11. Article
  12. Review
  13. Rapid optogenetic clustering of a cytoplasmic BcLOV4 variant.bioRxiv : the preprint server for biology · 2023
    Article
  14. Optogenetic clustering and membrane translocation of the BcLOV4 photoreceptor.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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

6 authors at 3 institutions in 1 country.

L J BugajDepartment of Bioengineering, University of California, Berkeley, Berkeley, California 94720, USA.
D P SpelkeDepartment of Bioengineering, University of California, Berkeley, Berkeley, California 94720, USA.
C K MesudaDepartment of Chemical Engineering, University of California, Berkeley, Berkeley, California 94720, USA.
M VarediCalifornia Institute for Quantitative Biosciences, University of California, Berkeley, Berkeley, California 94720, USA.
R S KaneDepartment of Chemical and Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA.
D V SchafferDepartment of Bioengineering, University of California, Berkeley, Berkeley, California 94720, USA.
University of California, Berkeley · USQB3 · USRensselaer Polytechnic Institute · US

Funding

Optogenetic Characterization and Control of Stem Cell SignalingR01NS087253 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KANE, RAVI S., SCHAFFER, DAVID V · 2014 to 2018
$1.7M
NINDS NIH HHS NIH R01 NS087253NINDS NIH HHS R01 NS087253
6 · The paper itself

Abstract

Transmembrane receptors are the predominant conduit through which cells sense and transduce extracellular information into intracellular biochemical signals. Current methods to control and study receptor function, however, suffer from poor resolution in space and time and often employ receptor overexpression, which can introduce experimental artefacts. We report a genetically encoded approach, termed Clustering Indirectly using Cryptochrome 2 (CLICR), for spatiotemporal control over endogenous transmembrane receptor activation, enabled through the optical regulation of target receptor clustering and downstream signalling using noncovalent interactions with engineered Arabidopsis Cryptochrome 2 (Cry2). CLICR offers a modular platform to enable photocontrol of the clustering of diverse transmembrane receptors including fibroblast growth factor receptor (FGFR), platelet-derived growth factor receptor (PDGFR) and integrins in multiple cell types including neural stem cells. Furthermore, light-inducible manipulation of endogenous receptor tyrosine kinase (RTK) activity can modulate cell polarity and establish phototaxis in fibroblasts. The resulting spatiotemporal control over cellular signalling represents a powerful new optogenetic framework for investigating and controlling cell function and fate.

Indexed as

3T3 CellsAnimalsArabidopsis ProteinsBlotting, WesternCell MembraneCell PolarityCryptochromesFibroblastsHEK293 CellsHumansImmunoprecipitationLightMiceMicroscopy, ConfocalOptogeneticsReceptor Protein-Tyrosine KinasesArabidopsis ProteinsCRY2 protein, ArabidopsisCryptochromesReceptor Protein-Tyrosine Kinases

Identifiers

PMID25902152
PMCPMC4408875
OpenAlexW2086849056

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.