Low serum Α-SYNUCLEIN and oligomer Α-SYNUCLEIN levels in multiple sclerosis patients.

Journal of Neuroimmunology
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Abstract

Multiple sclerosis (MS) is an autoimmune, inflammatory, demyelinating neurodegenerative disease progressing with attacks. Alpha-synuclein (α-Syn), a neuronal protein, has been previously associated with the inflammation and development of neurodegenerative diseases. Although the cause of neurodegeneration in multiple sclerosis is mainly associated with inflammation, α-Syn may play a role in the pathogenesis of MS, as in other classical neurodegenerative diseases such as synucleinopathies. In multiple sclerosis, α-Syn has been directly studied in central nervous system lesions and cerebrospinal fluid (CSF). However, there are few studies approaching variations in peripheral α-Syn in MS. The aim of our study was to investigate the correlation between disease progression and other clinical parameters by measuring serum α-Syn and oligomer α-Syn levels in MS patients. The study included 60 MS patients aged 18 years or older who were admitted to the Department of Neurology between 01.02.2020-01.04.2020 and diagnosed with MS according to the 2010 MC Donald criteria, and 60 age- and sex-matched healthy controls. Those who were in the MS attack period and received cortisone treatment in the past three months were excluded from the study...Continue Reading

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