Evidence map›Paper›PMID 34783033›Full record

ArticleThe Journal of physiology2022

Phase- and state-dependent modulation of breathing pattern by preBötzinger complex somatostatin expressing neurons.

Raquel P de Sousa Abreu, Evgeny Bondarenko, Jack L Feldman

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Multimodal Breathing Control: Pontomedullary Mechanisms and Current Perspectives.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
    Review
  5. Article
  6. Article
  7. A Molecularly Defined Medullary Network for Control of Respiratory Homeostasis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Optogenetic stimulation of pre-Bötzinger complex reveals novel circuit interactions in swallowing-breathing coordination.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  16. 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

3 authors at 1 institution in 1 country.

Raquel P de Sousa AbreuDepartment of Neurobiology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.ORCID 0000-0002-8211-6052
Evgeny BondarenkoDepartment of Neurobiology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.ORCID 0000-0003-0631-8936
Jack L FeldmanDepartment of Neurobiology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.ORCID 0000-0003-3692-9412
University of California, Los Angeles · US

Funding

Neural control of breathingR35HL135779 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FELDMAN, JACK L · 2017 to 2023
$5.6M
Functional Dissection of Medullary Respiratory MicrocircuitsR01NS072211 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FELDMAN, JACK L · 2010 to 2020
$3.8M
RESPIRATORY CONTROL AND EMOTION REGULATIONR01AT012412 · NCCIH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FELDMAN, JACK L · 2022 to 2025
$1.9M
NCCIH NIH HHS R01 AT012412NHLBI NIH HHS R35 HL135779NINDS NIH HHS R01 NS072211
6 · The paper itself

Abstract

As neuronal subtypes are increasingly categorized, delineating their functional role is paramount. The preBötzinger complex (preBötC) subpopulation expressing the neuropeptide somatostatin (SST) is classified as mostly excitatory, inspiratory-modulated and not rhythmogenic. We further characterized their phenotypic identity: 87% were glutamatergic and the balance were glycinergic and/or GABAergic. We then used optogenetics to investigate their modulatory role in both anaesthetized and freely moving mice. In anaesthetized mice, short photostimulation (100 ms) of preBötC SST

Indexed as

NeuronsSomatostatinAnimalsChannelrhodopsinsMiceOptogeneticsRespirationRespiratory CenterChannelrhodopsinsSomatostatinbreathing patternoptogeneticspreBötCsomatostatin

Identifiers

PMID34783033
PMCPMC9261878
OpenAlexW3154728250

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.