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Updated: Jun 16, 2026

Generation of Human Neurons and Oligodendrocytes from Pluripotent Stem Cells for Modeling Neuron-Oligodendrocyte Interactions
Published on: November 9, 2020
Shaping the oligodendrocyte identity by epigenetic control.
Yang Yu1, Patrizia Casaccia, Q Richard Lu
1Institute of Stem Cell & Developmental Biology and Pediatrics Department, West China Second Hospital, Sichuan University, Chengdu, Sichuan, China.
This review explores epigenetic mechanisms controlling oligodendrocyte differentiation and myelination in the central nervous system (CNS). It highlights the interplay between genetic factors and epigenetic regulators like histone deacetylases and microRNAs.
Area of Science:
- Neuroscience
- Developmental Biology
- Epigenetics
Background:
- Cell diversity in the central nervous system (CNS) arises from neural stem cell differentiation.
- Oligodendrocytes are crucial for CNS development and function, forming myelin sheaths.
- The precise regulation of oligodendrocyte differentiation involves complex genetic and epigenetic interactions.
Purpose of the Study:
- To review the epigenetic mechanisms governing oligodendrocyte development.
- To summarize recent advances in understanding the genetic and epigenetic control of oligodendroglial differentiation and myelination.
Main Methods:
- Literature review focusing on epigenetic regulation in oligodendrocyte differentiation.
- Analysis of chromatin remodeling by histone deacetylases.
- Examination of gene silencing by non-coding RNAs, including microRNAs.
Main Results:
- Epigenetic mechanisms, such as histone deacetylase activity and microRNA-mediated gene silencing, play critical roles in oligodendrocyte development.
- The integration of signaling pathways with transcriptional and posttranscriptional regulatory networks is key but not fully understood.
- Genetic and epigenetic interactions are fundamental to controlling oligodendroglial differentiation and myelination.
Conclusions:
- Epigenetic regulation is a central theme in oligodendrocyte differentiation and CNS myelination.
- Further research is needed to fully elucidate the complex interplay between genetic and epigenetic factors in oligodendrogenesis.
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11:11Preparation of Rat Oligodendrocyte Progenitor Cultures and Quantification of Oligodendrogenesis Using Dual-infrared Fluorescence Scanning
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