Pongratz, Georg and Straub, Rainer H. (2023) Chronic effects of the sympathetic nervous system in inflammatory models. NEUROIMMUNOMODULATION, 30 (1). pp. 113-134. ISSN 1021-7401, 1423-0216
Full text not available from this repository. (Request a copy)Abstract
The immune system is embedded in a network of regulatory systems to keep homeostasis in case of an immunologic challenge. Neuroendocrine immunologic research revealed several aspects of these interactions over the past decades, e.g. between the autonomic nervous system and the immune system. This review will focus on evidence revealing the role of the sympathetic nervous system (SNS) in chronic inflammation, like colitis, multiple sclerosis, systemic sclerosis, lupus erythematodes, and arthritis with a focus on animal models supported by human data. A theory of the contribution of the SNS in chronic inflammation will be presented that spans these disease entities. One major finding is the biphasic nature of the sympathetic contribution to inflammation with proinflammatory effects until the point of disease outbreak and mainly anti-inflammatory influence thereafter. Since sympathetic nerve fibers are lost from sites of inflammation during inflammation, local cells and immune cells achieve the capability to endogenously produce catecholamines to fine-tune the inflammatory response independent of brain control. On a systemic level, it has been shown across models that the SNS is activated in inflammation as opposed to the parasympathetic nervous system. Permanent overactivity of the SNS contributes many of the known disease sequelae. One goal of neuroendocrine immune research is defining new therapeutic targets. In this respect, it will be discussed that at least in arthritis, it might be beneficial to support beta-adrenergic and inhibit alpha-adrenergic activity besides restoring autonomic balance. Overall, in the clinical setting we now need controlled interventional studies to successfully translate the theoretical knowledge into benefits for patients.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | EXPERIMENTAL AUTOIMMUNE ENCEPHALOMYELITIS; HEART-RATE-VARIABILITY; CHOLINERGIC ANTIINFLAMMATORY PATHWAY; COLLAGEN-INDUCED ARTHRITIS; MAO INHIBITOR PHENELZINE; COUPLED RECEPTOR KINASES; BLOOD MONONUCLEAR-CELLS; PITUITARY-ADRENAL AXIS; RHEUMATOID-ARTHRITIS; MULTIPLE-SCLEROSIS |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Innere Medizin I |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 12 Mar 2024 10:01 |
| Last Modified: | 13 Mar 2024 09:00 |
| URI: | https://pred.uni-regensburg.de/id/eprint/59393 |
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