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Related Concept Videos

Neuroplasticity01:01

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
Neurogenesis and Regeneration of Nervous Tissue01:15

Neurogenesis and Regeneration of Nervous Tissue

In the CNS, neurogenesis, the birth of new neurons from stem cells, is limited to the hippocampus in adults. In other regions of the brain and spinal cord, neurogenesis is almost non-existent due to inhibitory influences from neuroglia, especially oligodendrocytes, and the absence of growth-stimulating cues. The myelin produced by oligodendrocytes in the CNS inhibits neuronal regeneration. Furthermore, astrocytes proliferate rapidly after neuronal damage, forming scar tissue that physically...

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Related Experiment Video

Updated: Jun 20, 2026

Strategies for Study of Neuroprotection from Cold-preconditioning
16:27

Strategies for Study of Neuroprotection from Cold-preconditioning

Published on: September 2, 2010

Future neuroprotective strategies.

Muriel B Sättler1, Mathias Bähr

  • 1Neurologische Universitätsklinik, Robert-Koch-Str. 40, 37075 Göttingen, Germany. m.saettler@web.de

Experimental Neurology
|September 1, 2009
PubMed
Summary

Multiple sclerosis (MS) causes progressive disability through axonal damage. New neuroprotective therapies are needed as current treatments fail in later disease stages.

Area of Science:

  • Neuroimmunology
  • Neurobiology
  • Clinical Neurology

Background:

  • Multiple sclerosis (MS) is characterized by progressive axonal damage and neurodegeneration, leading to accumulating patient impairment.
  • Existing therapeutic strategies for MS primarily address inflammation, with limited efficacy in chronic progressive stages.
  • Understanding the molecular mechanisms of neurodegeneration in MS is crucial for developing effective treatments.

Purpose of the Study:

  • To review current knowledge on neuroprotective therapy strategies for MS.
  • To identify potential therapeutic targets for reducing long-term disability in MS patients.
  • To highlight ongoing clinical trials for novel MS treatments.

Main Methods:

  • Literature review of molecular mechanisms in MS neurodegeneration.

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Three-dimensional Tissue Engineered Aligned Astrocyte Networks to Recapitulate Developmental Mechanisms and Facilitate Nervous System Regeneration

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  • Analysis of current therapeutic strategies and their limitations.
  • Survey of ongoing clinical trials for neuroprotective agents in MS.
  • Main Results:

    • Significant progress has been made in understanding neuronal and axonal loss in MS.
    • Current treatments show limited effectiveness in chronic progressive MS.
    • Several potential neuroprotective strategies are under investigation.

    Conclusions:

    • Neuroprotection is a critical unmet need in multiple sclerosis management.
    • Targeting neurodegenerative pathways offers promise for future MS therapies.
    • Ongoing clinical trials are evaluating novel approaches to mitigate MS-related disability.