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Neuroendocrinoimmunology
P Falaschi1, A Martocchia, A Proietti
1Dipartimento di Internistica Clinica e Sperimentale, II Università degli Studi di Napoli.
Abstract:
Interest in neuroendocrinoimmunology has increased greatly in the last decade. The most important evidence of neuroendocrine-immune system interactions is that spleen, thymus, bone marrow and lymph nodes are innervated by neurons of the autonomic nervous system; changes in brain functions can affect different immune responses; immune and neuroendocrine cells share receptors (e.g., lymphocytes and macrophages have receptors for a vast number of hormones and neuropeptides); hormones and neuropeptides can alter the functional activity of immune system cells; several hormones and neuropeptides can be synthesized by leukocytes; cytokines produced by leukocytes are able to modulate neuroendocrine system activity, behaviour, sleep and thermoregulation. The recent literature on neuroendocrinoimmunology has laid the physiopathological groundwork for a new clinical approach which perceives and treats the patient as a psychic and somatic whole.