Stress of different types increases the proinflammatory load in rheumatoid arthritis
- PMID: 19591636
- PMCID: PMC2714129
- DOI: 10.1186/ar2712
Stress of different types increases the proinflammatory load in rheumatoid arthritis
Abstract
Stress in patients with chronic inflammatory diseases such as rheumatoid arthritis (RA) stimulates proinflammatory mechanisms due to the defect of stress response systems (for example, the sympathetic nervous system and the hypothalamic-pituitary-adrenal axis). Among other mechanisms, the loss of sympathetic nerve fibers in inflamed tissue and inadequate cortisol secretion in relation to inflammation lead to an enhanced proinflammatory load in RA. Stress and the subsequent stimulation of inflammation (systemic and local) lead to increased sensitization of pain and further defects of stress response systems (vicious cycle of stress, pain, and inflammation).
Comment on
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Enhanced reactivity to pain in patients with rheumatoid arthritis.Arthritis Res Ther. 2009;11(3):R61. doi: 10.1186/ar2684. Epub 2009 May 4. Arthritis Res Ther. 2009. PMID: 19413909 Free PMC article.
References
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- Dekkers JC, Geenen R, Godaert GL, Glaudemans KA, Lafeber FP, van Doornen LJ, Bijlsma JW. Experimentally challenged reactivity of the hypothalamic pituitary adrenal axis in patients with recently diagnosed rheumatoid arthritis. J Rheumatol. 2001;28:1496–1504. - PubMed
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