ArticleGlia2025
R-Ras1 and R-Ras2 regulate mature oligodendrocyte subpopulations.
Article in Glia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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
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
2 citing papers in PubMed.
- Disruption of hnRNP A2-mediated RNA dynamics by amyloid-β drives MBP increase in Alzheimer's disease.Cellular and molecular life sciences : CMLS · 2025Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
In the mammalian central nervous system, axonal myelination, executed by mature oligodendrocytes (MOLs), enables rapid neural transmission. Conversely, myelin deficiencies are hallmark features of multiple sclerosis, optic neuromyelitis, and some leukodystrophies. Recent studies have highlighted that MOLs are heterogeneous; however, how MOL subpopulations are specified and balanced in physiological settings is poorly understood. Previous works have demonstrated an essential role of the small GTPases R-Ras1 and R-Ras2 in the survival and myelination of oligodendrocytes. In this study, we aimed to determine how R-Ras1 and R-Ras2 contribute to the heterogeneity of MOL subpopulations. Our results evidence that R-Ras1 and R-Ras2 affect specification into the distinct subpopulations MOL1, MOL2, and MOL5/6, which in turn vary in their dependence of these GTPases. In R-Ras1 and/or R-Ras2 mutant mice, we observed an increase in the MOL1 subpopulation and a decrease in the MOL2 and MOL5/6 subpopulations. We identified R-Ras1 and R-Ras2 as key elements in balancing the heterogeneity of MOLs. Our results contribute to the understanding of the molecular mechanisms underlying the heterogeneity of MOLs and the myelination processes, which is crucial for innovating regenerative therapies for nervous system disorders.
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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.