Evidence map›Paper›PMID 26423971›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2015

Simultaneous Optogenetic Stimulation of Individual Pharyngeal Neurons and Monitoring of Feeding Behavior in Intact C. elegans.

Nicholas F Trojanowski, Christopher Fang-Yen

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. A microbial metabolite synergizes with endogenous serotonin to triggerProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  3. Optically inducible membrane recruitment and signaling systems.Current opinion in structural biology · 2019
    Review
  4. Review
  5. Consequences of degeneracy in network function.Current opinion in neurobiology · 2016
    Review
  6. Article
  7. Distinct Mechanisms Underlie Quiescence during Two Caenorhabditis elegans Sleep-Like States.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    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

2 authors.

Nicholas F TrojanowskiDepartment of Bioengineering, University of Pennsylvania, 210 S. 33rd Street, Philadelphia, PA, 19104, USA.
Christopher Fang-YenDepartment of Bioengineering, University of Pennsylvania, 210 S. 33rd Street, Philadelphia, PA, 19104, USA. fangyen@seas.upenn.edu.

Funding

Training in Sleep & Sleep DisordersT32HL007953 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI David Menassah Raizen, AMY M SAWYER · 2000 to 2026
$10.6M
Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Aric L Daul, Ann E. Rougvie · 2012 to 2026
$7.5M
Controlling neural circuits with single-cell resolution in behaving animalsR01NS084835 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI FANG-YEN, CHRISTOPHER · 2013 to 2017
$1.7M
NHLBI NIH HHS T31-HL-07953NHLBI NIH HHS T32 HL007953NIH HHS P40 OD010440NIH HHS P40-OD-010440NINDS NIH HHS R01 NS084835NINDS NIH HHS R01-NS-084835
6 · The paper itself

Abstract

Optogenetic approaches have proven powerful for examining the role of neural circuits in generating behaviors, especially in systems where electrophysiological manipulation is not possible. Here we describe a method for optogenetically manipulating single pharyngeal neurons in intact C. elegans while monitoring pharyngeal behavior. This approach provides bidirectional and dynamic control of pharyngeal neural activity simultaneously with a behavioral readout and has allowed us to test hypotheses about the roles of individual pharyngeal neurons in regulating feeding behavior.

Indexed as

Feeding BehaviorOptogeneticsAnimalsCaenorhabditis elegansNeuronsC. elegansFeeding behaviorIn vivo optogeneticsOptogeneticsPharynxSmall circuits

Identifiers

PMID26423971
PMCPMC4862196

What OpenQuestion holds

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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.