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A Multi-compartment CNS Neuron-glia Co-culture Microfluidic Platform
Published on: September 10, 2009
Astrocyte-Schwann-cell coculture systems.
Fardad T Afshari1, James W Fawcett
1Centre for Brian Repair, University of Cambridge, Cambridge, UK.
Methods in Molecular Biology (Clifton, N.J.)
|December 7, 2011
Summary
Schwann cells show limited migration in the central nervous system (CNS), hindering spinal cord repair. New in vitro assays help study Schwann cell-astrocyte interactions to overcome these barriers.
Area of Science:
- Neuroscience
- Cell Biology
- Regenerative Medicine
Background:
- Schwann cells are crucial for spinal cord repair after injury and demyelination.
- Limited Schwann cell migration and boundary formation with astrocytes impede axonal regeneration in the CNS.
Purpose of the Study:
- To describe methodologies for in vitro coculture assays to study Schwann cell-astrocyte interactions.
- To facilitate research into the mechanisms underlying these cellular interactions.
Main Methods:
- Development of two in vitro coculture systems: the Schwann-Astrocyte boundary assay and the inverted coverslip migration assay.
- These assays enable detailed observation of cellular behavior in a controlled environment.
Main Results:
- The described assays provide a platform for investigating the challenges of Schwann cell integration within the CNS.
- Understanding these interactions is key to improving therapeutic strategies for spinal cord injuries.
Conclusions:
- The developed coculture assays are valuable tools for studying Schwann cell-astrocyte interactions.
- These methodologies can advance the development of effective cellular repair strategies for the central nervous system.
