Autonomic Nervous System in Viral Myocarditis: Pathophysiology and Therapy

Title:Autonomic Nervous System in Viral Myocarditis: Pathophysiology and Therapy

Volume: 22 Issue: 4

Author(s): Zheng Cheng, Ge Li-Sha and Li Yue-Chun

Affiliation:

Keywords: Viral myocarditis, autonomic nervous system, sympathetic nerve, adrenergic receptor, vagus nerve, cholinergic anti-inflammatory pathway.

Abstract: Myocarditis, which is caused by viral infection, can lead to heart failure, malignant arrhythmias, and even sudden cardiac death in young patients. It is also one of the most important causes of dilated cardiomyopathy worldwide. Although remarkable advances in diagnosis and understanding of pathophysiological mechanisms of viral myocarditis have been gained during recent years, no standard treatment strategies have been defined as yet. Fortunately, recent studies present some evidence that immunomodulating therapy is effective for myocarditis. The immunomodulatory effect of the autonomic nervous system has raised considerable interest over recent decades. Studying the influence on the inflammation and immune system of the sympathetic and parasympathetic nervous systems will not only increase our understanding of the mechanism of disease but could also lead to the identification of potential new therapies for viral myocarditis. Studies have shown that the immunomodulating effect of the sympathetic and parasympathetic nervous system is realized by the release of neurotransmitters to their corresponding receptors (catecholamine for α or β adrenergic receptor, acetylcholine for α7 nicotinic acetylcholinergic receptor). This review will discuss the current knowledge of the roles of both the sympathetic and parasympathetic nervous system in inflammation, with a special focus on their roles in viral myocarditis.

Cite this article as:

Cheng Zheng, Li-Sha Ge and Yue-Chun Li, Autonomic Nervous System in Viral Myocarditis: Pathophysiology and Therapy, Current Pharmaceutical Design 2016; 22 (4) . https://dx.doi.org/10.2174/1381612822666151222160810