title: The influence of the hormonal system on pediatric rheumatic diseases.
abstract: The role of NEI interactions in children with chronic inflammatory rheumatic disorders has not been systematically studied to the same extent as in adults. The data that are currently available suggest that NEI mechanisms are involved in the pathophysiology of some of the diseases. These include JRA, JSLE, and JAS. Prolactin has been most extensively investigated, showing interesting parallels with findings in adult rheumatologic diseases. Limited data on cortisol suggest a deficiency of production in JRA, a situation similar to that in adult RA. These findings suggest that there is a proinflammatory hormonal bias in children with JRA and JSLE. The data in children with chronic autoimmune inflammatory disorders seem to be identical to those seen in adults with RA and SLE, but a clear delineation of the role of the neuroendocrine-immune system in disease pathophysiology is still required. The neuroendocrine aspects of pediatric rheumatologic disease observed to date suggest a number of avenues for further research in the field of neuroendocrine immunology, which may open up novel therapeutic options.
authors.affiliation: Bone and Joint Research Unit, St Bartholomews and Royal London Hospital School of Medicine and Dentistry, London, England. i.c.chikanza@mds.qmw.uk
authors.forename: I C
authors.initials: IC
authors.lastname: Chikanza
authors.forename: W
authors.initials: W
authors.lastname: Kuis
authors.forename: C J
authors.initials: CJ
authors.lastname: Heijnen
mesh_terms: D000293:Adolescent; D001171:Arthritis, Juvenile / Q000503:physiopathology*; D001341:Autonomic Nervous System / Q000502:physiology; D002648:Child; D013006:Growth Hormone / Q000494:pharmacology; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D008180:Lupus Erythematosus, Systemic / Q000503:physiopathology*; D010913:Pituitary-Adrenal System / Q000502:physiology*; D011388:Prolactin / Q000494:pharmacology*; D013167:Spondylitis, Ankylosing / Q000503:physiopathology*
chemical_list: D011388:Prolactin; D013006:Growth Hormone