ArticleActa neuropathologica communications2024
Trem2-deficiency aggravates and accelerates age-related myelin degeneration.
Article in Acta neuropathologica communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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.
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.
Who cites it
16 citing papers in PubMed.
- M2-associated microglial states in oligodendrocyte regulation and white matter repair in vascular dementia.Journal of translational medicine · 2026Review
- TREM2 in glioma: Reprogramming the immune microenvironment from mechanistic understanding to clinical translation (Review).Molecular medicine reports · 2026Review
- Dissecting Alzheimer's proteomic landscape through NULISA profiling of brain cell-specific extracellular vesicles.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
- Microglial ITAM & ITIM Signaling in Neurodegenerative Disease and Brain Aging.Journal of molecular biology · 2026Review
- Aurka-Bhlhe41 axis prevents premature aging-like microglial dysfunction and promotes remyelination.Nature communications · 2026Article
- Phagocytosis and neuroinflammation: orchestrating central nervous system homeostasis, repair, and the resolution of inflammation.Trends in neurosciences · 2026Review
- A ligand-mimetic anti-TREM2 agonist antibody elevates soluble TREM2 and ameliorates pathology in mouse models of Alzheimer's disease and multiple sclerosis.Journal of neuroinflammation · 2026Article
- Article
- Microglial handling of myelin debris and remyelination after ischaemic stroke: recognition, intracellular processing, lipid fate, and oligodendroglial repair.Frontiers in cellular neuroscience · 2026Review
- Burden-dependent associations of serum sTREM2 with white matter injury and cognitive heterogeneity in cerebral small vessel disease.Frontiers in aging neuroscience · 2026Article
- T cell-microglial interactions that impair myelin maintenance and regeneration: cellular mechanisms on white-matter associated changes.Frontiers in immunology · 2026Review
- Trem2bioRxiv : the preprint server for biology · 2025Article
- Alzheimer's disease-associated PLCG2 variants alter microglial state and function in human induced pluripotent stem cell-derived microglia-like cells.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- PLCG2 modulates TREM2 expression and signaling in response to Alzheimer's disease pathology.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- TREM2 and sTREM2 in Alzheimer's disease: from mechanisms to therapies.Molecular neurodegeneration · 2025Review
- The crosstalk between CNS resident glial cells and peripheral immune cells is critical for age-dependent demyelination and subsequent remyelination.Biogerontology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Aging is the greatest known risk factor for most neurodegenerative diseases. Myelin degeneration is an early pathological indicator of these diseases and a normal part of aging; albeit, to a lesser extent. Despite this, little is known about the contribution of age-related myelin degeneration on neurodegenerative disease. Microglia participate in modulating white matter events from demyelination to remyelination, including regulation of (de)myelination by the microglial innate immune receptor triggering receptor expressed on myeloid cells 2 (TREM2). Here, we demonstrate Trem2-deficiency aggravates and accelerates age-related myelin degeneration in the striatum. We show TREM2 is necessary for remyelination by recruiting reparative glia and mediating signaling that promotes OPC differentiation/maturation. In response to demyelination, TREM2 is required for phagocytosis of large volumes of myelin debris. In addition to lysosomal regulation, we show TREM2 can modify the ER stress response, even prior to overt myelin debris, that prevents lipid accumulation and microglial dysfunction. These data support a role for Trem2-dependent interactions in age-related myelin degeneration and suggest a basis for how early dysfunctional microglia could contribute to disease pathology through insufficent repair, defective phagocytosis, and the ER stress response.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.