Study mechanisms of demyelinating disease with human-relevant, consistent in vitro models
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Oligodendrocyte precursor cells (OPCs) are proliferative progenitor cells that differentiate into myelinating oligodendrocytes (OLs) during CNS development, and in response to injury during adulthood. The primary function of OLs is the ensheathment of axons with myelin to enable action potential conduction1,2. Impaired OPC differentiation, OL loss, and disrupted myelination are pathological features of demyelinating diseases3,4.
Remyelination research is hampered by the poor translatability of animal models and a lack of robust, human-relevant in vitro models. Although human induced pluripotent stem cells (hiPSC) offer a promising tool to study oligodendroglial cells, widespread adoption is hindered by lengthy, complex protocols with poor reproducibility4.
ioOPC-like cells and ioOligodendrocyte-like cells provide scientists easy access to human, physiologically relevant oligodendroglial cell models, ideal for studying demyelinating and neurodegenerative diseases.
ioOligodendrocyte-like cells rapidly mature, transitioning into an oligodendrocyte-like morphology within 8 days.
Read the complete blog to further understand the need and relevance of ioOligodendrocyte-like cells.
Time-lapse video capturing the rapid and homogeneous acquisition of an OPC-like morphology and maturation towards an oligodendrocyte-like morphology with multiple branched processes, upon thawing of cryopreserved cells. 8 day time course; scale bar: 500 μm.
As neurodegenerative diseases continue to impact millions, researchers are increasingly exploring the role of glial cells in CNS health and disease.
In this webinar, Dr Valentina Fossati, Senior Research Investigator at the New York Stem Cell Foundation explains how incorporating glial cells into human iPSC-derived models contributes to our understanding of disease mechanisms. Her work shows that investigating the crosstalk between neurons and glia allows for the identification and targeting of glial-driven pathogenic mechanisms linked to neuroinflammation and neurodegeneration.
In this technical note, our scientists demonstrated that increasing the cAMP levels in the culture media of ioOligodendrocyte-like cells leads to an enhancement in cellular morphology and MBP expression. At 100 µM cAMP, 25% of the cells in culture are MBP-positive, by day 10.
MBP is essential for myelin sheath formation, and enhancing its expression improves the relevance of a cellular model for scientists studying neurons and oligodendrocytes interactions in myelination research.
The presence of hiPSC-derived ioGlutamatergic Neurons in co-culture experiments increases MBP expression in ioOligodendrocyte-like cells, suggesting a biologically relevant interaction between both cell types.
Enhanced MBP expression in response to reference compounds confirms the utility of ioOligodendrocyte-like cells for early-stage drug discovery. Treatment with Tasin-1, a small molecule inhibitor of cholesterol biosynthesis previously characterized as pro-myelinating (Hubler et al., 2018), resulted in a statistically significant increase in MBP-positive cells.
In this video, our scientist takes you through the step-by-step process of how to thaw, seed and culture ioOligodendrocyte-like cells.
Dr Alessandra Pagliaro
Research scientist | In Vitro Biology | Evotec
bit.bio
2026
Bsibsi et al.
Courtesy of Charles River Laboratories
2024
Newman et al.
bit.bio
2024
Herrera-Vaquero et al.
bit.bio
2024
Bsibsi et al.
Courtesy of Charles River Laboratories
2024
Veteleanu et al.
bit.bio
2025
Dr Alex Davenport | Senior Scientist | bit.bio
Talk at ELRIG Cell & Gene Therapy
2021
Dr Matthias Pawlowski | Head, Dementia-Sensitive Hospital | University of Münster
Dr Malathi Raman | Senior Product Manager | bit.bio
Mark Kotter | CEO and founder | bit.bio
Marius Wernig | Professor Departments of Pathology and Chemical and Systems Biology | Stanford University
Oligodendrocyte precursor cells (OPCs) are proliferative progenitor cells that differentiate into mature, myelinating oligodendrocytes (OLs) during CNS development and in response to injury. While OPCs are responsible for populating the brain with new myelinating cells, the primary function of mature oligodendrocytes is the ensheathment of axons with myelin to enable rapid action potential conduction.
Remyelination research is often hampered by the poor translatability of animal models and the lack of robust human in vitro systems. Human iPSC-derived oligodendrocytes address these challenges by providing a consistent, physiologically relevant source of cells that bypasses the variability and lengthy protocols associated with traditional differentiation methods.
ioOligodendrocyte-like cells, human iPSC-derived oligodendrocyte-like cells, are ready for experimentation as early as day 1 post-thaw, bypassing the typical months-long traditional differentiation protocols. Within just 8 days, these cells transition into a complex, branched morphology, significantly accelerating experimental workflows for high-throughput screening.
Human iPSC-derived oligodendrocyte-like cells are fully compatible with co-culture workflows, allowing scientists to model complex neuron-glial interactions in vitro. By combining these cells with neurons, scientists can recreate the multicellular environment necessary to investigate the specific mechanisms of myelination and the crosstalk that drives myelin sheath formation.
Human iPSC-derived oligodendrocyte-like cells provide a robust, human-relevant platform for screening de-, pro-, and remyelination drugs. By quantifying Myelin Basic Protein (MBP) expression, scientists can effectively validate therapeutic candidates, as demonstrated by the cells' sensitivity to known pro-myelinating agents like Tasin-1.