Evidence map›Paper›PMID 39576170›Full record

ArticleExperimental physiology2025

Inhibition of TrkB kinase activity impairs autophagy in cervical motor neurons of young but not old mice.

Miguel Pareja-Cajiao, Heather M Gransee, Sepideh Jahanian, Gary C Sieck, Carlos B Mantilla

Abstract read
In one paragraph

Article in Experimental physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Miguel Pareja-CajiaoDepartment of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0003-2023-2194
Heather M GranseeDepartment of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0001-5387-3583
Sepideh JahanianDepartment of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA.
Gary C SieckDepartment of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0003-3040-9424
Carlos B MantillaDepartment of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0001-5446-9208

Funding

Respiratory Control in Old AgeR01AG044615 · NIA · MAYO CLINIC ROCHESTER · PI MANTILLA, CARLOS B, SIECK, GARY C. · 2013 to 2025
$6.9M
Interdisciplinary Training in Lung Physiology and Biomedical EngineeringT32HL105355 · NHLBI · MAYO CLINIC ROCHESTER · PI PRAKASH, Y. S., SIECK, GARY C. · 2012 to 2021
$3.9M
Mechanisms of age-related susceptibility of NMJ functionR01AG057052 · NIA · MAYO CLINIC ROCHESTER · PI MANTILLA, CARLOS B, SIECK, GARY C. · 2017 to 2021
$2.0M
NHLBI NIH HHS T32 HL105355NIA NIH HHS R01 AG044615NIA NIH HHS R01 AG057052
6 · The paper itself

Abstract

Ageing-related neuromuscular dysfunction is associated with reduced tropomyosin-related kinase receptor subtype B (TrkB) signalling and accumulation of damaged cytoplasmic aggregates in motor neurons. Autophagy functions to remove these damaged aggregates, and we previously reported increased cervical motor neuron expression of LC3 and p62 in old age. We hypothesized that inhibition of TrkB kinase activity results in an increase in the relative expression of both LC3 and p62 in cervical motor neurons, consistent with impaired progression of autophagy. TrkB

Indexed as

AgingAutophagyMotor NeuronsReceptor, trkBAnimalsCervical CordMaleMiceMice, Inbred C57BLMicrotubule-Associated ProteinsPyrazolesPyrimidinesSequestosome-1 ProteinSignal Transduction1NMPP1 compoundMap1lc3b protein, mouseMicrotubule-Associated ProteinsNtrk2 protein, mousePyrazolesPyrimidinesReceptor, trkBSequestosome-1 Proteinageingautophagymotor neuronneurotrophins

Identifiers

PMID39576170
PMCPMC11689133

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Registered trials

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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.