Evidence map›Paper›PMID 29205833›Full record

ArticleCNS neuroscience & therapeutics2018

Monocarboxylate transporter 1 and the vulnerability of oligodendrocyte lineage cells to metabolic stresses.

Peng Zhou, Teng Guan, Zhao Jiang, Mike Namaka, Qing-Jun Huang, Ji-Ming Kong

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in CNS neuroscience & therapeutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.5field-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

20 citing papers in PubMed, 35 citations in OpenAlex.

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  16. Oligodendrocyte Bioenergetics in Health and Disease.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2019
    Review
  17. Article
  18. Myelin Damage in Diffuse Axonal Injury.Frontiers in neuroscience · 2019
    Article
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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

6 authors at 3 institutions in 2 countries.

Peng ZhouDepartment of Anatomy, Southern Medical University, Guangzhou, Guangdong, China.
Teng GuanDepartment of Human Anatomy and Cell Science, University of Manitoba, Winnipeg, MB, Canada.ORCID 0000-0002-8790-8155
Zhao JiangDepartment of Human Anatomy and Cell Science, University of Manitoba, Winnipeg, MB, Canada.
Mike NamakaManitoba-Shantou Joint Laboratory of Biological Psychiatry, Mental Health Center, Shantou University, Shantou, Guangdong, China.
Qing-Jun HuangManitoba-Shantou Joint Laboratory of Biological Psychiatry, Mental Health Center, Shantou University, Shantou, Guangdong, China.
Ji-Ming KongDepartment of Anatomy, Southern Medical University, Guangzhou, Guangdong, China.
Shantou University Mental Health Center · CNUniversity of Manitoba · CAWenzhou Medical University · CN

Funding

CIHR
6 · The paper itself

Abstract

aimsOligodendrocytes, especially oligodendrocyte precursor cells, are known to be sensitive to hypoxic and metabolic stresses. Vulnerability of oligodendrocytes is considered a contributing factor to white matter dysfunction. However, little is known about the energy processing characteristics of oligodendrocyte lineage cells under basal and metabolic stress conditions. The aim of this study was to identify the energy requirements and cellular responses of oligodendrocytes at different developmental stages.

methodsWe compared the metabolic stress responses between myelinating oligodendrocytes (OLs) and oligodendrocyte precursor cells (OPCs). Differential regulation of cellular response was also investigated.

resultsWe found that, following cerebral ischemia, monocarboxylate transporter 1 (MCT1) expression was upregulated in the peri-infarct striatum but not in the cortex of the brain. In vitro ischemia models were used to induce oligodendrocyte stress as well. An increase in MCT1 expression was detected in OPCs after a mild oxygen-glucose deprivation. Double-labeled immunohistochemical analysis revealed that OPCs and OLs responded differently to metabolic stresses and that the susceptibility to metabolic stresses of OPCs and OLs was associated with their distinct expression profiles of MCT1.

conclusionTaken together, this study shows that MCT1 plays a role in the responses of OPCs and OLs to metabolic and ischemic stresses and suggests that redistribution of energy substrates is a determinant in white matter injury.

Indexed as

Stress, PhysiologicalAnimalsBrainBrain IschemiaCell HypoxiaCell LineageGlucoseMaleMiceMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersOligodendrocyte Precursor CellsOligodendrogliaRats, Sprague-DawleySymportersGlucoseMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersSymportersmetabolic stressmonocarboxylate transporter 1oligodendrocyte

Identifiers

PMID29205833
PMCPMC6489895
OpenAlexW2773351324

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.