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Updated: May 26, 2026

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Published on: September 7, 2018
Adrenergic modulation of immune cells: an update
Franca Marino1, Marco Cosentino
1Department of Clinical Medicine, Section of Experimental and Clinical Pharmacology, University of Insubria, Via Ottorino Rossi n. 9, 21100 Varese, VA, Italy.
The nervous and immune systems communicate via sympathoadrenergic pathways. This review explores how adrenergic signals modulate immune cells, offering potential new therapeutic targets for diseases.
Area of Science:
- Neuroimmunology
- Pharmacology
Background:
- Sympathoadrenergic pathways are critical for nervous and immune system communication.
- Adrenergic modulation influences immune cell function.
Purpose of the Study:
- To review emerging issues in adrenergic modulation of immune cells.
- To explore potential therapeutic targets within these mechanisms.
Main Methods:
- Literature review of adrenergic modulation of immune cells.
- Analysis of adrenoceptor expression, catecholamine production, and disease dysregulation.
Main Results:
- Adrenoceptor expression varies with immune cell differentiation and activation.
- Immune cells can produce and utilize catecholamines.
- Adrenergic immune dysregulation is implicated in disease.
Conclusions:
- Adrenergic pathways offer novel therapeutic targets for immune modulation.
- Existing sympathoadrenergic drugs may serve as unconventional immunomodulators.
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