ArticleGlia2024
PMP2 regulates myelin thickening and ATP production during remyelination.
Article in Glia, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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
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Who cites it
12 citing papers in PubMed, 14 citations in OpenAlex.
- Molecular Mediators Associated With Myelination, Demyelination, and Remyelination in the Peripheral Nervous System.Journal of the peripheral nervous system : JPNS · 2026Review
- Human Peripheral Myelin Protein 2 and Charcot-Marie-Tooth Disease or Structural Missense Variants Show Different Binding to Myelin-Like Lipid Monolayers.Chembiochem : a European journal of chemical biology · 2026Article
- Lipid alterations in hereditary peripheral neuropathies: common mechanisms in disease heterogeneity?Molecular neurodegeneration · 2026Review
- PMP2 Enhances Schwann Cell Metabolism and Promotes Myelination.Journal of neurochemistry · 2025Article
- On the synergy between myelin proteins P0, MBP, and P2 in peripheral nerve major dense line formation.The FEBS journal · 2025Article
- High-Fat Diet Disrupt Nerve Function by Targeting Schwann Cells.Journal of the peripheral nervous system : JPNS · 2025Article
- Low-Intensity Ultrasound Stimulates TAZ in Schwann cells.bioRxiv : the preprint server for biology · 2025Article
- Pmp2+ Schwann Cells Maintain the Survival of Large-Caliber Motor Axons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Proteomic Analysis of Chronic Binge Alcohol-Induced Hippocampal and Anterior Cingulate Cortex Neuroadaptations in Simian Immunodeficiency Virus (SIV)-Infected Female Rhesus Macaques.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2025Article
- Peripheral myelin protein 2 is underexpressed in early-onset colorectal cancer and inhibits metastasis.Frontiers in molecular biosciences · 2025Article
- Profiles of Circulating Exosomal miRNA in Patients with SAPHO Patients by High-Throughput Sequencing.Combinatorial chemistry & high throughput screening · 2025Article
- Quantitative proteomics unveils known and previously unrecognized alterations in neuropathic nerves.Journal of neurochemistry · 2024Article
Corrections and comments
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Authors and funding
17 authors at 3 institutions in 2 countries.
Funding
Abstract
It is well established that axonal Neuregulin 1 type 3 (NRG1t3) regulates developmental myelin formation as well as EGR2-dependent gene activation and lipid synthesis. However, in peripheral neuropathy disease context, elevated axonal NRG1t3 improves remyelination and myelin sheath thickness without increasing Egr2 expression or activity, and without affecting the transcriptional activity of canonical myelination genes. Surprisingly, Pmp2, encoding for a myelin fatty acid binding protein, is the only gene whose expression increases in Schwann cells following overexpression of axonal NRG1t3. Here, we demonstrate PMP2 expression is directly regulated by NRG1t3 active form, following proteolytic cleavage. Then, using a transgenic mouse model overexpressing axonal NRG1t3 (NRG1t3OE) and knocked out for PMP2, we demonstrate that PMP2 is required for NRG1t3-mediated remyelination. We demonstrate that the sustained expression of Pmp2 in NRG1t3OE mice enhances the fatty acid uptake in sciatic nerve fibers and the mitochondrial ATP production in Schwann cells. In sum, our findings demonstrate that PMP2 is a direct downstream mediator of NRG1t3 and that the modulation of PMP2 downstream NRG1t3 activation has distinct effects on Schwann cell function during developmental myelination and remyelination.
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What Socratic 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 Socratic graph.