Acute axonal injury in multiple sclerosis: Correlation with demyelination and inflammation

Axonal injury in multiple sclerosis.

The contribution of demyelination to axonal loss in multiple sclerosis.

The traditional notion that multiple sclerosis is a primary demyelinating disease has led to a plaque-centred view of both aetiology and the pathogenesis of disease progression. The presence of axonal loss has received increasing recognition. However, the relative roles of demyelination and axonal loss have not been fully clarified in multiple sclerosis nor have their possible interrelationship...

Demyelination, inflammation, and neurodegeneration in multiple sclerosis deep gray matter.

Gray matter (GM) lesions are recognized as important components of the pathology of multiple sclerosis (MS), and involvement of the deep gray matter (DGM) is suggested by magnetic resonance imaging. The aims of this study were to determine the frequency and distribution of lesions and characterize the inflammatory and neurodegenerative changes in DGM of MS patients. Histochemistry, immunohistoc...

Differentiation and quantification of inflammation, demyelination and axon injury or loss in multiple sclerosis.

Axon injury/loss, demyelination and inflammation are the primary pathologies in multiple sclerosis lesions. Despite the prevailing notion that axon/neuron loss is the substrate of clinical progression of multiple sclerosis, the roles that these individual pathological processes play in multiple sclerosis progression remain to be defined. An imaging modality capable to effectively detect, differ...

Relationship between Mitochondrial Dysfunction and Multiple Sclerosis: A Review Study

Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system that inflammation, demyelination, oligodendrocyte loss, gliosis, axonal injury and neurodegeneration are the main histopathological hallmarks of the disease. Although MS was classically thought as a demyelinating disease, but axonal injury occurs commonly in acute inflammatory lesions. In MS mi...