Evidence map›Paper›PMID 34874625›Full record

ReviewDevelopmental neurobiology2022

Microglial TREM2 in amyotrophic lateral sclerosis.

Manling Xie, Shunyi Zhao, Dale B Bosco, Aivi Nguyen, Long-Jun Wu

Abstract readReview
In one paragraph

Review in Developmental neurobiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Loss of Nuclear TDP-43 Impairs Lipid Metabolism in Microglia-Like Cells.bioRxiv : the preprint server for biology · 2025
    Article
  7. Review
  8. Microglia, Trem2, and Neurodegeneration.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2025
    Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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.

Manling XieDepartment of Neurology, Mayo Clinic, Rochester, Minnesota, USA.
Shunyi ZhaoDepartment of Neurology, Mayo Clinic, Rochester, Minnesota, USA.
Dale B BoscoDepartment of Neurology, Mayo Clinic, Rochester, Minnesota, USA.
Aivi NguyenDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.
Long-Jun WuDepartment of Neurology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0001-8019-3380

Funding

Project 4 (Genetic modifiers for APOE-associated Alzheimer's disease pathogenesis)U19AG069701 · NIA · MAYO CLINIC JACKSONVILLE · PI Andrea Soranno · 2021 to 2026
$42.0M
The Role of Microglia in EpilepsyR01NS088627 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI WU, LONG-JUN · 2014 to 2023
$3.6M
Neuroprotective function of microglial TREM2 in TDP43-related neurodegenerationR21AG064159 · NIA · MAYO CLINIC ROCHESTER · PI WU, LONG-JUN · 2020 to 2020
$239k
NIA NIH HHS R21 AG064159NIA NIH HHS U19 AG069701NINDS NIH HHS R01 NS088627
6 · The paper itself

Abstract

Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is an aggressive motor neuron degenerative disease characterized by selective loss of both upper and lower motor neurons. The mechanisms underlying disease initiation and progression are poorly understood. The involvement of nonmotor neuraxis emphasizes the contribution of glial cells in disease progress. Microglia comprise a unique subset of glial cells and are the principal immune cells in the central nervous system (CNS). Triggering receptor expressed on myeloid cell 2 (TREM2) is a surface receptor that, within the CNS, is exclusively expressed on microglia and plays crucial roles in microglial proliferation, migration, activation, metabolism, and phagocytosis. Genetic evidence has linked TREM2 to neurodegenerative diseases including ALS, but its function in ALS pathogenesis is largely unknown. In this review, we summarize how microglial activation, with a specific focus on TREM2 function, affects ALS progression clinically and experimentally. Understanding microglial TREM2 function will help pinpoint the molecular target for ALS treatment.

Indexed as

Amyotrophic Lateral SclerosisMembrane GlycoproteinsMicrogliaNeurodegenerative DiseasesReceptors, ImmunologicCentral Nervous SystemHumansMotor NeuronsMembrane GlycoproteinsReceptors, ImmunologicTREM2 protein, humanamyotrophic lateral sclerosisdisease-associated microgliamicrogliaTDP-43TREM2

Identifiers

PMID34874625
PMCPMC8898078

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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.