Evidence map›Paper›PMID 27910251›Full record

ArticleAngewandte Chemie (International ed. in English)2017

Cloaked Caged Compounds: Chemical Probes for Two-Photon Optoneurobiology.

Matthew T Richers, Joseph M Amatrudo, Jeremy P Olson, Graham C R Ellis-Davies

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Optical Control of GABAChemistry (Weinheim an der Bergstrasse, Germany) · 2020
    Article
  9. Useful Caged Compounds for Cell Physiology.Accounts of chemical research · 2020
    Article
  10. Article
  11. Optofluidic control of rodent learning using cloaked caged glutamate.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  12. Photopotentiation of the GABAProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Two-Photon Uncaging of Glutamate.Frontiers in synaptic neuroscience · 2018
    Review
  20. Intracellular Uncaging of cGMP with Blue Light.ACS chemical neuroscience · 2017
    Article
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

4 authors.

Matthew T RichersDepartment of Neuroscience, Mount Sinai School of Medicine, One Gustave Levy Place, New York, NY, USA.
Joseph M AmatrudoDepartment of Neuroscience, Mount Sinai School of Medicine, One Gustave Levy Place, New York, NY, USA.
Jeremy P OlsonDepartment of Neuroscience, Mount Sinai School of Medicine, One Gustave Levy Place, New York, NY, USA.
Graham C R Ellis-DaviesDepartment of Neuroscience, Mount Sinai School of Medicine, One Gustave Levy Place, New York, NY, USA.

Funding

PHOTOCHEMICAL REGULATION OF CALCIUM IN CELL PHYSIOLOGYR01GM053395 · NIGMS · OREGON HEALTH AND SCIENCE UNIVERSITY · PI ELLIS-DAVIES, GRAHAM · 1995 to 2020
$6.1M
Optical probes for controlling cellular functionR01NS069720 · NINDS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI ELLIS-DAVIES, GRAHAM · 2010 to 2017
$3.2M
NIGMS NIH HHS R01 GM053395NINDS NIH HHS R01 NS069720
6 · The paper itself

Abstract

Caged neurotransmitters, in combination with focused light beams, enable precise interrogation of neuronal function, even at the level of single synapses. However, most caged transmitters are, surprisingly, severe antagonists of ionotropic gamma-aminobutyric acid (GABA) receptors. By conjugation of a large, neutral dendrimer to a caged GABA probe we introduce a "cloaking" technology that effectively reduces such antagonism to very low levels. Such cloaked caged compounds will enable the study of the signaling of the inhibitory neurotransmitter GABA in its natural state using two-photon uncaging microscopy for the first time.

Indexed as

AnimalsCells, CulturedDendrimersFemaleGABA-A Receptor Antagonistsgamma-Aminobutyric AcidMaleMiceMicroscopy, FluorescenceNeuronsOptical ImagingPhotolysisPhotonsDendrimersGABA-A Receptor Antagonistsgamma-Aminobutyric Acidbiologically inertcaged compoundsGABA-A receptorsoptical methodstwo-photon photolysis

Identifiers

PMID27910251
PMCPMC5195861

What OpenQuestion holds

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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.