Pathophysiological functions of semaphorins in the sympathetic nervous system.

IF 5 3区 医学 Q2 IMMUNOLOGY Inflammation and Regeneration Pub Date : 2023-06-08 DOI:10.1186/s41232-023-00281-7
Yumiko Mizuno, Yoshimitsu Nakanishi, Atsushi Kumanogoh
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Abstract

Upon exposure to external stressors, the body senses them and activates the sympathetic nervous system (SNS) to maintain the homeostasis, which is known as the "fight-or-flight" response. Recent studies have revealed that the SNS also plays pivotal roles in regulating immune responses, such as hematopoiesis, leukocyte mobilization, and inflammation. Indeed, overactivation of the SNS causes many inflammatory diseases, including cardiovascular diseases, metabolic disorders, and autoimmune diseases. However, the molecular basis essential for SNS-mediated immune regulation is not completely understood. In this review, we focus on axon guidance cues, semaphorins, which play multifaceted roles in neural and immune systems. We summarize the functions of semaphorins in the crosstalk between the SNS and the immune system, exploring its pathophysiological roles.

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信号素在交感神经系统中的病理生理功能。
当暴露于外部压力源时,身体会感知到它们,并激活交感神经系统(SNS)来维持体内平衡,这被称为“战斗或逃跑”反应。最近的研究表明,SNS在调节免疫反应中也起着关键作用,如造血、白细胞动员和炎症。事实上,SNS的过度激活会导致许多炎症性疾病,包括心血管疾病、代谢紊乱和自身免疫性疾病。然而,sns介导的免疫调节所必需的分子基础尚不完全清楚。在这篇综述中,我们主要关注轴突引导信号,信号蛋白,在神经和免疫系统中发挥多方面的作用。我们总结了信号蛋白在社交网络与免疫系统之间的串扰中的功能,并探讨了其病理生理作用。
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来源期刊
CiteScore
11.10
自引率
1.20%
发文量
45
审稿时长
11 weeks
期刊介绍: Inflammation and Regeneration is the official journal of the Japanese Society of Inflammation and Regeneration (JSIR). This journal provides an open access forum which covers a wide range of scientific topics in the basic and clinical researches on inflammation and regenerative medicine. It also covers investigations of infectious diseases, including COVID-19 and other emerging infectious diseases, which involve the inflammatory responses. Inflammation and Regeneration publishes papers in the following categories: research article, note, rapid communication, case report, review and clinical drug evaluation.
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