Evidence map›Paper›PMID 29874068›Full record

ArticleJournal of the American Chemical Society2018

Design of a Highly Bistable Photoswitchable Tethered Ligand for Rapid and Sustained Manipulation of Neurotransmission.

Wan-Chen Lin, Ming-Chi Tsai, Rajit Rajappa, Richard H Kramer

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Photopotentiation of the GABAProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  11. Review
  12. A photoswitchable GABA receptor channel blocker.British journal of pharmacology · 2019
    Article
  13. Article
  14. Article
  15. Azologization of serotonin 5-HTBeilstein journal of organic chemistry · 2019
    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 at 1 institution in 1 country.

Wan-Chen LinDepartment of Molecular and Cell Biology , University of California, Berkeley , Berkeley , California 94720 , United States.ORCID 0000-0001-7842-3036
Ming-Chi TsaiDepartment of Molecular and Cell Biology , University of California, Berkeley , Berkeley , California 94720 , United States.
Rajit RajappaDepartment of Molecular and Cell Biology , University of California, Berkeley , Berkeley , California 94720 , United States.
Richard H KramerDepartment of Molecular and Cell Biology , University of California, Berkeley , Berkeley , California 94720 , United States.
University of California, Berkeley · US

Funding

UC Berkeley Vision Science COREP30EY003176 · NEI · UNIVERSITY OF CALIFORNIA BERKELEY · PI RICHARD H KRAMER · 1985 to 2026
$16.4M
Optical Control of Synaptic Transmission for in Vivo Analysis of Brain Circuits and BehaviorU01NS090527 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI ISACOFF, EHUD, KRAMER, RICHARD H · 2014 to 2016
$2.4M
Probing GABAa receptor function and plasticity with lightR01NS100911 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KRAMER, RICHARD H · 2017 to 2020
$1.8M
NEI NIH HHS P30 EY003176NINDS NIH HHS R01 NS100911NINDS NIH HHS U01 NS090527
6 · The paper itself

Abstract

Photoswitchable neurotransmitter receptors are powerful tools for precise manipulation of neural signaling. However, their applications for slow or long-lasting biological events are constrained by fast thermal relaxation of cis-azobenzene. We address this issue by modifying the ortho positions of azobenzene used in the tethered ligand. In cultured cells and intact brain tissue, conjugating inhibitory neurotransmitter receptors with one of the derivatives, dMPC1, allows bidirectional receptor control with 380 and 500 nm light. Moreover, the receptors can be locked in either an active or an inactive state in darkness after a brief pulse of light. This strategy thus enables both rapid and sustained manipulation of neurotransmission, allowing optogenetic interrogation of neural functions over a broad range of time scales.

Indexed as

AnimalsAzo CompoundsCells, CulturedFemaleGABA-A Receptor AntagonistsHumansLigandsMaleMiceOptogeneticsPregnancyReceptors, GABA-AStereoisomerismSynaptic TransmissionUltraviolet RaysAzo CompoundsGABA-A Receptor AntagonistsLigandsReceptors, GABA-A

Identifiers

PMID29874068
PMCPMC6422952
OpenAlexW2805486048

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.