title: Immunomodulation by the autonomic nervous system: therapeutic approach for cancer, collagen diseases, and inflammatory bowel diseases.
abstract: The distribution of leukocytes is regulated by the autonomic nervous system in humans and animals. The number and function of granulocytes are stimulated by sympathetic nerves whereas those of lymphocytes are stimulated by parasympathetic nerves. This is because granulocytes bear adrenergic receptors, but lymphocytes bear cholinergic receptors on the surface. These regulations may be beneficial to protect the body of living beings. However, when the autonomic nervous system deviates too much to one direction, we fall victim to certain diseases. For example, severe physical or mental stress --> sympathetic nerve activation --> granulocytosis --> tissue damage, including collagen diseases, inflammatory bowel diseases, and cancer. If we introduce the concept of immunomodulation by the autonomic nervous system, a new approach for collagen diseases, inflammatory bowel diseases, and even cancer is raised. With this approach, we believe that these diseases are no longer incurable.
authors.affiliation: Department of Immunology, Niigata University School of Medicine, Niigata, Japan.immunol2@med.niigata-u.ac.jp
authors.forename: Toru
authors.initials: T
authors.lastname: Abo
authors.forename: Toshihiko
authors.initials: T
authors.lastname: Kawamura
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000494:pharmacology; D001341:Autonomic Nervous System / Q000276:immunology*; D002454:Cell Differentiation / Q000276:immunology; D003093:Colitis, Ulcerative / Q000276:immunology; D003095:Collagen Diseases / Q000276:immunology; D003424:Crohn Disease / Q000276:immunology; D006801:Humans; D007108:Immune Tolerance / Q000276:immunology*; D007962:Leukocytes / Q000737:chemistry; D009369:Neoplasms / Q000276:immunology; D011941:Receptors, Adrenergic / Q000032:analysis; D011950:Receptors, Cholinergic / Q000032:analysis*; D013276:Stomach Ulcer / Q000276:immunology; D013312:Stress, Physiological / Q000276:immunology
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic