» Articles » PMID: 36831748

The Peripheral Immune Traits Changed in Patients with Multiple System Atrophy

Overview
Journal Brain Sci
Publisher MDPI
Date 2023 Feb 25
PMID 36831748
Authors
Affiliations
Soon will be listed here.
Abstract

A growing body of evidence suggests immune involvement in the pathology of multiple system atrophy (MSA). Research on detailed peripheral immune indices, however, is relatively sparse, and is one of the intriguing aspects of MSA yet to be elucidated. A total of 26 MSA patients and 56 age-and sex-matched healthy controls (HC) were enrolled in the current case-control study to delineate the peripheral immune traits of MSA patients. The ratio of CD4/CD8 T cells, natural killer cells, CD28 expression on both CD4 T cells and CD8 T cells increased in MSA patients compared to HC, but CD8 T cells and active marker (HLA-DR) expression on total T cells decreased ( < 0.05). This study sheds light on the dysregulation of cellular immunity in MSA, pointing to future mechanistic research.

Citing Articles

Detecting ferroptosis and immune infiltration profiles in multiple system atrophy using postmortem brain tissue.

Chen L, Mao L, Lu H, Liu P Front Neurosci. 2024; 17:1269996.

PMID: 38222105 PMC: 10784378. DOI: 10.3389/fnins.2023.1269996.

References
1.
Madetko N, Migda B, Alster P, Turski P, Koziorowski D, Friedman A . Platelet-to-lymphocyte ratio and neutrophil-tolymphocyte ratio may reflect differences in PD and MSA-P neuroinflammation patterns. Neurol Neurochir Pol. 2022; 56(2):148-155. DOI: 10.5603/PJNNS.a2022.0014. View

2.
Stevens C, Rowe D, Morel-Kopp M, Orr C, Russell T, Ranola M . Reduced T helper and B lymphocytes in Parkinson's disease. J Neuroimmunol. 2012; 252(1-2):95-9. DOI: 10.1016/j.jneuroim.2012.07.015. View

3.
Engelhardt B, Vajkoczy P, Weller R . The movers and shapers in immune privilege of the CNS. Nat Immunol. 2017; 18(2):123-131. DOI: 10.1038/ni.3666. View

4.
Jellinger K . Heterogeneity of Multiple System Atrophy: An Update. Biomedicines. 2022; 10(3). PMC: 8945102. DOI: 10.3390/biomedicines10030599. View

5.
Csencsits-Smith K, Suescun J, Li K, Luo S, Bick D, Schiess M . Serum Lymphocyte-Associated Cytokine Concentrations Change More Rapidly over Time in Multiple System Atrophy Compared to Parkinson Disease. Neuroimmunomodulation. 2017; 23(5-6):301-308. PMC: 5491391. DOI: 10.1159/000460297. View