title: The influence of stress on the development and severity of immune-mediated diseases.
abstract: Evidence that psychological stress can increase inflammation and worsen the course of immune-mediated inflammatory disease (IMID) is steadily accumulating. The majority of data supporting this hypothesis come from studies in patients with inflammatory bowel disease (IBD). While there is no evidence to suggest that stress is a primary cause of IBD, many, although not all, studies have found that patients with IBD experience increased stress and stressful life events before disease exacerbations. Further, the disease itself can cause psychological stress, creating a vicious cycle. In addition to reviewing the epidemiological evidence supporting a stress-IMID relationship, this article also briefly discusses how stress-related changes in neural, endocrine, and immune functioning may contribute to the pathogenesis of immune diseases, IBD in particular. The effects of different pharmacological and nonpharmacological interventions, including stress management and behavioral therapy, on stress, mood, quality of life (QOL), and activity of the underlying IMID are also summarized.
authors: Centre for Digestive Diseases, Barts and The London School of Medicine and Dentistry, Endoscopy Unit, The Royal London Hospital, London, United Kingdom. d.rampton@qmul.ac.uk
authors: David S
authors: DS
authors: Rampton
mesh_terms: D001172:Arthritis, Rheumatoid / Q000209:etiology; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000209:etiology* / Q000503:physiopathology; D011565:Psoriasis / Q000209:etiology; D013315:Stress, Psychological / Q000150:complications* / Q000628:therapy