Evidence map›Paper›PMID 21415127›Full record

ReviewPharmacological reviews2011

Remote control of neuronal signaling.

Sarah C Rogan, Bryan L Roth

Open access · bronzeAbstract readReview
In one paragraph

Review in Pharmacological reviews, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 205 papers.

0numbers the graph read from it
0cells of the map it votes in
205citing papers in PubMed
9.2field-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

205 citing papers in PubMed, 332 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Contribution of Rat Insular Cortex to Stimulus-Guided Action.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Identification of GαScientific reports · 2024
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

145 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

2 authors at 1 institution in 1 country.

Sarah C RoganUniversity of North Carolina School of Medicine, Department of Pharmacology, 120 Mason Farm Rd, Chapel Hill, NC 27514, USA.
Bryan L Roth
UNC Lineberger Comprehensive Cancer Center

Funding

Screening CoreU19MH082441 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI CARON, MARC G., ROTH, BRYAN L. · 2007 to 2016
$15.2M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM008719 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DARVILLE, TONI, DESHMUKH, MOHANISH P · 1999 to 2023
$15.1M
Targeting and Trafficking of 5-HT2A Serotonin ReceptorsR01MH061887 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROTH, BRYAN L. · 2000 to 2014
$4.5M
In Vivo Neuronal Modulation via Engineered G Protein-Coupled ReceptorsF30MH087074 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROGAN, SARAH CLAIRE · 2009 to 2012
$117k
NIGMS NIH HHS GM008719NIGMS NIH HHS T32 GM008719NIMH NIH HHS F30 MH087074NIMH NIH HHS MH061887NIMH NIH HHS MH087074NIMH NIH HHS R01 MH061887NIMH NIH HHS U19 MH082441NIMH NIH HHS U19-MH082441
6 · The paper itself

Abstract

A significant challenge for neuroscientists is to determine how both electrical and chemical signals affect the activity of cells and circuits and how the nervous system subsequently translates that activity into behavior. Remote, bidirectional manipulation of those signals with high spatiotemporal precision is an ideal approach to addressing that challenge. Neuroscientists have recently developed a diverse set of tools that permit such experimental manipulation with varying degrees of spatial, temporal, and directional control. These tools use light, peptides, and small molecules to primarily activate ion channels and G protein-coupled receptors (GPCRs) that in turn activate or inhibit neuronal firing. By monitoring the electrophysiological, biochemical, and behavioral effects of such activation/inhibition, researchers can better understand the links between brain activity and behavior. Here, we review the tools that are available for this type of experimentation. We describe the development of the tools and highlight exciting in vivo data. We focus primarily on designer GPCRs (receptors activated solely by synthetic ligands, designer receptors exclusively activated by designer drugs) and microbial opsins (e.g., channelrhodopsin-2, halorhodopsin, Volvox carteri channelrhodopsin) but also describe other novel techniques that use orthogonal receptors, caged ligands, allosteric modulators, and other approaches. These tools differ in the direction of their effect (activation/inhibition, hyperpolarization/depolarization), their onset and offset kinetics (milliseconds/minutes/hours), the degree of spatial resolution they afford, and their invasiveness. Although none of these tools is perfect, each has advantages and disadvantages, which we describe, and they are all still works in progress. We conclude with suggestions for improving upon the existing tools.

Indexed as

Signal TransductionAnimalsDesigner DrugsHumansLigandsLightNeuronsOpsinsPeptidesReceptors, G-Protein-CoupledDesigner DrugsLigandsOpsinsPeptidesReceptors, G-Protein-Coupled

Identifiers

PMID21415127
PMCPMC3082452
OpenAlexW2103253964

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.