Evidence map›Paper›PMID 27427858›Full record

ArticleNature methods2016

LOVTRAP: an optogenetic system for photoinduced protein dissociation.

Hui Wang, Marco Vilela, Andreas Winkler, Miroslaw Tarnawski, Ilme Schlichting, Hayretin Yumerefendi, Brian Kuhlman, Rihe Liu, Gaudenz Danuser, Klaus M Hahn

Abstract read
In one paragraph

Article in Nature methods, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 162 papers.

0numbers the graph read from it
0cells of the map it votes in
162citing 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

162 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Allosteric Biosensors Unravel GTPase-Effector Feedback.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Pyroptosis: Turning Up the Heat on Cancer.Annual review of immunology · 2026
    Review
  9. Protein engineering: status report.Protein engineering, design & selection : PEDS · 2026
    Review
  10. Review
  11. Characterizing Optogenetic Tools for Use in Synthetic Gene Circuits.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  12. Review
  13. Review
  14. Article
  15. Photocleavable Systems for Cell Biology: Conceptual Design across Molecular Modalities.Chembiochem : a European journal of chemical biology · 2025
    Review
  16. Article
  17. Article
  18. Optogenetic enzymes: A deep dive into design and impact.Current opinion in structural biology · 2025
    Review
  19. Optogenetic engineering for precision cancer immunotherapy.Trends in pharmacological sciences · 2025
    Review
  20. Distance-Dependence of Photo-CIDNP in Biomimetic Tryptophan-Flavin Diads.Angewandte Chemie (International ed. in English) · 2025
    Article

102 more citing papers are in PubMed but not listed here.

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

10 authors.

Hui WangDepartment of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Marco VilelaLyda Hill Department of Bioinformatics, UT Southwestern Medical Center, Dallas, Texas, USA.
Andreas WinklerDepartment of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Heidelberg, Germany.
Miroslaw TarnawskiDepartment of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Heidelberg, Germany.
Ilme SchlichtingDepartment of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Heidelberg, Germany.
Hayretin YumerefendiDepartment of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Brian KuhlmanDepartment of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Rihe LiuEshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Gaudenz DanuserLyda Hill Department of Bioinformatics, UT Southwestern Medical Center, Dallas, Texas, USA.
Klaus M HahnDepartment of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Deborah F. Tate · 1985 to 2026
$201.5M
INTERACTIVE GRAPHICS FOR MOLECULAR STUDIES &MICROSCOPYP41EB002025 · NIBIB · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUPERFINE, RICHARD · 2003 to 2019
$16.9M
Spatio-temporal dynamics of GEF-GTPase networksP01GM103723 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BURRIDGE, KEITH · 2013 to 2017
$5.5M
Quantitative Imaging of Signaling NetworksR01GM090317 · NIGMS · HARVARD MEDICAL SCHOOL · PI DANUSER, GAUDENZ, HAHN, KLAUS M. · 2009 to 2013
$3.4M
Spatiotemporal Control of the Epigenome via Photoactivatable Nuclear LocalizationR01DA036877 · NIDA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HAHN, KLAUS M., KUHLMAN, BRIAN A · 2013 to 2017
$2.1M
Novel Single Domain Antibodies with Multivalency and MultispecificityR01CA157738 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LIU, RIHE · 2012 to 2016
$1.5M
NCI NIH HHS P30 CA016086NCI NIH HHS R01 CA157738NIBIB NIH HHS P41 EB002025NIDA NIH HHS R01 DA036877NIGMS NIH HHS P01 GM103723NIGMS NIH HHS R01 GM090317
6 · The paper itself

Abstract

LOVTRAP is an optogenetic approach for reversible light-induced protein dissociation using protein A fragments that bind to the LOV domain only in the dark, with tunable kinetics and a >150-fold change in the dissociation constant (Kd). By reversibly sequestering proteins at mitochondria, we precisely modulated the proteins' access to the cell edge, demonstrating a naturally occurring 3-mHz cell-edge oscillation driven by interactions of Vav2, Rac1, and PI3K proteins.

Indexed as

LightPhotoreceptors, PlantAvenaHeLa CellsHumansKineticsOptogeneticsPhosphatidylinositol 3-KinaseProtein Interaction MappingProtein Structure, TertiaryProto-Oncogene Proteins c-vavrac1 GTP-Binding ProteinRecombinant Fusion ProteinsPhosphatidylinositol 3-KinasePhotoreceptors, PlantProto-Oncogene Proteins c-vavrac1 GTP-Binding ProteinRAC1 protein, humanRecombinant Fusion ProteinsVAV2 protein, human

Identifiers

PMID27427858
PMCPMC5137947

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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.