title: [Neuroendocrine immunomodulation].
abstract: Close interaction between the immune and nervous systems is well documented. The ability of immunocompetent cells to express receptors to neuroendocrine mediators as well as secrete many of them is proved. The current literature suggests that the hormones of the hypothalamic-pituitary-adrenal and the hypothalamic-pituitary-gonodal axes play the most significant role in the regulation of immune responsiveness. On the other hand, the immune system communicates with the CNS directly through the cytokines that are able to cross the blood-brain barrier, or directly via the nervus vagus, as well as via secondary messengers. Receptors to a number of cytokines have been found in the nervous tissue. Moreover, glial cells are able to secrete cytokines in the amount significant enough for at least autocrine action. In this article, the authors review the role of the "major" stress hormones such as cortisol, DHEA, growth hormone in the regulation of immune response, as well as neuro- and psychotropic properties of two major groups of cytokines that support cell-mediated (Type 1) and humoral (Type 2) immune reactions. This review emphasizes neuro-endocrine-immune interactions in response to infection both under laboratory and clinical conditions.
authors.forename: P N
authors.initials: PN
authors.lastname: Uchakin
authors.forename: O N
authors.initials: ON
authors.lastname: Uchakina
authors.forename: B V
authors.initials: BV
authors.lastname: Tobin
authors.forename: F I
authors.initials: FI
authors.lastname: Ershov
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D016207:Cytokines / Q000276:immunology / Q000502:physiology; D003687:Dehydroepiandrosterone / Q000502:physiology; D004195:Disease Models, Animal; D013006:Growth Hormone / Q000502:physiology; D006801:Humans; D006854:Hydrocortisone / Q000502:physiology; D007030:Hypothalamo-Hypophyseal System / Q000276:immunology / Q000502:physiology; D007239:Infections / Q000276:immunology; D015213:Neuroimmunomodulation / Q000502:physiology; D009490:Neurosecretory Systems / Q000276:immunology* / Q000502:physiology; D011323:Primates; D012377:Rodentia; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D016207:Cytokines; D003687:Dehydroepiandrosterone; D013006:Growth Hormone; D006854:Hydrocortisone