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Globally, rheumatic musculoskeletal diseases constitute the most common causes of disability, related morbidity and economic loss worldwide. A shortage of rheumatologists warrants education of primary care doctors in primary care rheumatology, public awareness initiatives and advocacy for rheumatic musculoskeletal health.
Using multi-omics analyses, researchers have identified two distinct immunological phenotypes of microscopic polyangiitis, which could inform prognosis and personalized treatment.
New findings support the use of targeted next-generation sequencing of NOD2 to reassess the diagnosis of juvenile idiopathic arthritis in patients with signs and symptoms suggestive of Blau syndrome.
A novel combination of ceria nanoparticles and mesenchymal stem cell nanovesicles modified both inflammation and autoimmunity in a mouse model of arthritis.
Researchers have conducted a comprehensive single-cell analysis of synovial tissue in rheumatoid arthritis, providing insights into the heterogeneity of the disease and informing future treatment strategies.
Newly published European guidelines for the management of systemic lupus erythematosus (SLE) and lupus nephritis, specifically recommending early and aggressive use of new medications, signal that the old paradigm of SLE management is shifting. Although it presents challenges, this shift is welcome — and is likely to have far-reaching implications.
In this Review, Pandey and Bhutani describe the use of single-cell ‘omics’ technologies to identify cell subpopulations in joint tissues in health and disease, thereby contributing to the construction of joint cell atlases and the identification of pathogenetic cell subpopulations that are potential therapeutic targets for diseases such as osteoarthritis and rheumatoid arthritis.
Interstitial lung disease (ILD) in patients with systemic sclerosis (SSc) is associated with considerable morbidity and mortality. In this Review, various unmet needs in the management of SSc–ILD are discussed, and solutions are proposed to help improve outcomes for these patients.
In this Review, the authors discuss the role of IL-18 in human inflammatory disease. They describe the mechanisms of IL-18 biology, discuss how dysregulation of this biology leads to immunopathology, and note the biological and clinical circumstances in which therapeutic manipulation might alleviate suffering and save lives.
In this Review, the authors provide an overview of what is known of the clinical features, pathogenesis and treatment of anti-melanoma differentiation-associated protein 5 antibody-positive dermatomyositis, including emerging biomarkers and clinical subtypes.