Psychoneuroimmunology is an interdisciplinary field that studies the interconnections among psychological processes, nervous and endocrine system functions, and the immune system.
Psychoneuroimmunology (PNI) is a field that has evolved over the last 40 years to study the relationships between the immune system, the endocrine system, the central and peripheral nervous systems. Thus, we found that neurotransmitters, hormones, and neuropeptides regulate immune cells, which can communicate with nervous tissue through the secretion of various cytokines. Chronic stress significantly impairs the functioning of the immune system and alters the development of various skin disorders, as psychosocial interventions have proven to be therapeutically effective.
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