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Autoimmune diseases are diseases that cause damage to the body's own tissues as a result of immune dysfunction, often involving multiple organs and systems. The heart is one of the common target organs of autoimmune diseases. The whole structure of the heart can be affected, causing microcirculatory disorders, arrhythmias, pericardial damage, myocarditis, myocardial fibrosis, and impaired valvular function. However, early clinical manifestations of autoimmune heart damage are often overlooked because they are insidious or have no typical features. The damage is often severe and irreversible when symptoms are apparent, even life-threatening. Therefore, early detection and treatment of heart damage in autoimmune diseases is particularly important. Herein, we review the clinical features and mechanisms of cardiac damage in common rheumatic diseases.
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http://dx.doi.org/10.3389/fimmu.2022.1056400 | DOI Listing |
Nat Rev Immunol
September 2025
St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria.
Actin cytoskeleton remodelling drives the migration of immune cells and their engagement in dynamic cell-cell contacts. The importance of actin cytoskeleton dynamics in immune cell function is highlighted by the discovery of inborn errors of immunity (IEIs) that are caused by defects in individual actin-regulatory proteins, resulting in immune-related actinopathies. In addition to susceptibility to infection, these often present with a vast array of autoimmune and autoinflammatory manifestations.
View Article and Find Full Text PDFRev Med Interne
September 2025
Service de médecine interne, centre hospitalier universitaire de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France; Université de médecine et de pharmacie, université de Poitiers, Poitiers, France; Inserm U1313, université de Poitiers, Poitiers, France.
Introduction: Many women of childbearing age are being treated for chronic conditions that require long-term medication. We assessed the knowledge of women being treated in internal medicine and clinical immunology, regarding the impact of their disease and specific treatments on a potential pregnancy.
Methods: Between September 1st, 2019, and November 1st, 2020, in four hospitals in the Poitou-Charentes region, a questionnaire was given to every woman aged 18 to 44 who came in for an internal medicine and clinical immunology consultation for the follow-up of a chronic systemic disease.
Trends Immunol
September 2025
Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, 10 Center Drive, 12N248C, Bethesda, MD 20892, USA. Electronic address:
Autoimmune diseases arise from genetic and environmental factors that disrupt immune tolerance. Recent studies highlight the role of myeloid cell immunometabolism, particularly mitochondrial dysfunction, in driving autoimmunity. Mitochondria regulate energy homeostasis and cell fate; their impairment leads to defective immune cell differentiation, abnormal effector activity, and chronic inflammation.
View Article and Find Full Text PDFBMJ Case Rep
September 2025
Division of Neurology, Department of Internal Medicine, Nihon University School of Medicine, Itabashi, Tokyo, Japan.
Eosinophilic granulomatosis with polyangiitis (EGPA) and bullous pemphigoid (BP) are both autoimmune diseases characterised by eosinophilic involvement. Coexistence of the two diseases is rare, and confirmatory immunological analyses for BP are lacking in such cases. Here, we report a male in his 80s diagnosed with EGPA 5 years previously who developed numbness and tense blisters but showed no peripheral eosinophilia.
View Article and Find Full Text PDFMethods Cell Biol
September 2025
Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM-CSIC/UVA), Valladolid, Spain. Electronic address:
Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system (CNS) that is characterized by a severe and progressive demyelinating process. It is considered a neurodegenerative autoimmune disorder driven by immune cell infiltration, overproduction of cytokines and reactive oxygen species (ROS) accumulation that leads to axonal and neuronal injury. Experimental autoimmune encephalomyelitis (EAE) is the most commonly used pre-clinical model of multiple sclerosis (MS), since it resembles many aspects of the human disease.
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