The possible involvement of sema3A and sema4A in the pathogenesis of multiple sclerosis

Copyright © 2022. Published by Elsevier Inc.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 238(2022) vom: 01. Mai, Seite 109017
1. Verfasser: Eiza, N (VerfasserIn)
Weitere Verfasser: Garty, M, Staun-Ram, E, Miller, A, Vadasz, Z
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Autoimmunity Multiple sclerosis Semaphorins T cells SEMA3A protein, human SEMA4A protein, human Semaphorin-3A
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245 1 4 |a The possible involvement of sema3A and sema4A in the pathogenesis of multiple sclerosis 
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500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2022. Published by Elsevier Inc. 
520 |a BACKGROUND: Immune semaphorins are widely accepted to have functional impact on autoimmune diseases 
520 |a OBJECTIVES: To assess the status of sema3A and sema4A in the pathogenesis of Multiple Sclerosis (MS) 
520 |a RESULTS: Sema3A expression on (T regulatory cells)Tregs was decreased in MS patients, compared to healthy controls (35.85 ± 16.7% vs 88.27 ± 3.8%; p ≤ 0.001). Serum levels of sema3A were decreased in MS patients 2.95 ± 0.43 vs 18.67 ± 5.7 ng/ml in healthy individuals; p ≤ 0.001. Sema4A serum levels were increased in MS patients compared to healthy individuals (12.99 ± 8.6 vs 5.83 ± 3.91 ng/ml; p ≤ 0.001). Sema3A and sema4A serum levels were found to be in negative/positive correlation with MS disease severity (rs = 0.62, rs = -0.49, respectively) 
520 |a CONCLUSION: We show that sema3A is a regulatory molecule in MS, whereas sema4A is a stimulatory one. Targeting sema3A and sema4A could become a potential therapeutic approach in MS 
650 4 |a Journal Article 
650 4 |a Autoimmunity 
650 4 |a Multiple sclerosis 
650 4 |a Semaphorins 
650 4 |a T cells 
650 7 |a SEMA3A protein, human  |2 NLM 
650 7 |a SEMA4A protein, human  |2 NLM 
650 7 |a Semaphorin-3A  |2 NLM 
650 7 |a Semaphorins  |2 NLM 
700 1 |a Garty, M  |e verfasserin  |4 aut 
700 1 |a Staun-Ram, E  |e verfasserin  |4 aut 
700 1 |a Miller, A  |e verfasserin  |4 aut 
700 1 |a Vadasz, Z  |e verfasserin  |4 aut 
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