Evidence map›Paper›PMID 34755471›Full record

ArticlePhysiological reports2021

Respiratory disturbances and high risk of sudden death in the neonatal connexin-36 knockout mouse.

Leonel F Pérez-Atencio, Ana M Casarrubios, José M Ibarz, Juan A Barios, Cristina Medrano, David Pestaña, David L Paul, Luis C Barrio

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Neural bases for the genesis and COFrontiers in neuroscience · 2023
    Article
  5. 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

8 authors at 4 institutions in 2 countries.

Leonel F Pérez-AtencioUnit of Experimental Neurology, "Ramón y Cajal" Hospital (IRYCIS), Madrid, Spain.
Ana M CasarrubiosUnit of Experimental Neurology, "Ramón y Cajal" Hospital (IRYCIS), Madrid, Spain.
José M IbarzUnit of Experimental Neurology, "Ramón y Cajal" Hospital (IRYCIS), Madrid, Spain.
Juan A BariosBiomedical Neuroengineering Research Group (nBio), Systems Engineering and Automation Department of Miguel Hernández University, Elche, Spain.
Cristina MedranoAnesthesiology Service, "Ramón y Cajal" Hospital (IRYCIS), Madrid, Spain.
David PestañaAnesthesiology Service, "Ramón y Cajal" Hospital (IRYCIS), Madrid, Spain.
David L PaulDepartment of Neurobiology, Harvard Medical School, Boston, Massachusetts, USA.
Luis C BarrioUnit of Experimental Neurology, "Ramón y Cajal" Hospital (IRYCIS), Madrid, Spain.ORCID 0000-0002-4948-4371
Instituto Cajal · ESInstituto Ramón y Cajal de Investigación Sanitaria · ESHarvard University · USUniversitat de Miguel Hernández d'Elx · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neural circuits at the brainstem involved in the central generation of the motor patterns of respiration and cardiorespiratory chemoreflexes organize as cell assemblies connected by chemical and electrical synapses. However, the role played by the electrical connectivity mainly mediated by connexin36 (Cx36), which expression reaches peak value during the postnatal period, is still unknown. To address this issue, we analyzed here the respiratory phenotype of a mouse strain devoid constitutively of Cx36 at P14. Male Cx36-knockout mice at rest showed respiratory instability of variable degree, including a periodic Cheyne-Stokes breathing. Moreover, mice lacking Cx36 exhibited exacerbated chemoreflexes to normoxic and hypoxic hypercapnia characterized by a stronger inspiratory/expiratory coupling due to an increased sensitivity to CO

Indexed as

RespirationAnimalsConnexinsFemaleGap Junction delta-2 ProteinGene DeletionHumansInfantMaleMiceMice, Inbred C57BLReflexRespiratory CenterSudden Infant DeathConnexinsGap Junction delta-2 Proteincardiorespiratory couplingconnexin36electrical synapsesrespiratory centerSIDS

Identifiers

PMID34755471
PMCPMC8579078
OpenAlexW3213543784

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.