Evidence map›Paper›PMID 17664946›Full record

ArticleNature methods2007

Caged compounds: photorelease technology for control of cellular chemistry and physiology.

Graham C R Ellis-Davies

Abstract read
In one paragraph

Article in Nature methods, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 321 papers.

0numbers the graph read from it
0cells of the map it votes in
321citing 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

321 citing papers in PubMed.

  1. Article
  2. Article
  3. Developing Optogenetic Approaches to Study CaCold Spring Harbor perspectives in biology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Microsecond Time-Resolved Cryo-EM Based on Jet Vitrification.bioRxiv : the preprint server for biology · 2025
    Article
  11. Photocleavable Systems for Cell Biology: Conceptual Design across Molecular Modalities.Chembiochem : a European journal of chemical biology · 2025
    Review
  12. Article
  13. Article
  14. Quantitative Control of ZnAnalytical chemistry · 2025
    Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. A Chemically Stable Photocaged Noradrenaline.ACS chemical neuroscience · 2025
    Article
  20. Cilia dynamics create a dynamic barrier to penetration of the periciliary layer in human airway epithelia.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article

261 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

1 author.

Graham C R Ellis-DaviesDepartment of Pharmacology & Physiology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, USA. ged@drexel.edu

Funding

PHOTOCHEMICAL REGULATION OF CALCIUM IN CELL PHYSIOLOGYR01GM053395 · NIGMS · OREGON HEALTH AND SCIENCE UNIVERSITY · PI ELLIS-DAVIES, GRAHAM · 1995 to 2020
$6.1M
Central synapse function studies with 2-photon uncagingR24GM065473 · NIGMS · DREXEL UNIVERSITY · PI ELLIS-DAVIES, GRAHAM · 2002 to 2005
$1.6M
NIGMS NIH HHS GM53395NIGMS NIH HHS GM65473NIGMS NIH HHS R01 GM053395NIGMS NIH HHS R24 GM065473NIMH NIH HHS MH0717505
6 · The paper itself

Abstract

Caged compounds are light-sensitive probes that functionally encapsulate biomolecules in an inactive form. Irradiation liberates the trapped molecule, permitting targeted perturbation of a biological process. Uncaging technology and fluorescence microscopy are 'optically orthogonal': the former allows control, and the latter, observation of cellular function. Used in conjunction with other technologies (for example, patch clamp and/or genetics), the light beam becomes a uniquely powerful tool to stimulate a selected biological target in space or time. Here I describe important examples of widely used caged compounds, their design features and synthesis, as well as practical details of how to use them with living cells.

Indexed as

Cell BiologyMolecular ProbesMicroscopy, FluorescencePhotochemistryMolecular Probes

Identifiers

PMID17664946
PMCPMC4207253

What OpenQuestion holds

Textmetadata
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.