Results 81 to 90 of about 25,713 (274)

Immune Complexes Shape the Pathogenicity of Autoantibodies in Systemic Autoimmune Diseases: Insights From an FcγRIIIA‐Reporter Assay

open access: yesArthritis &Rheumatology, EarlyView.
Objective Immune complexes (ICs), formed by autoantigen and autoantibody, play a pathogenic role in systemic autoimmune diseases through stimulation of Fcγ receptors (FcγR). However, studies investigating bioactivity of circulating ICs across various diseases remain limited.
Koji Suzuki   +8 more
wiley   +1 more source

Labial salivary gland biopsy: a crucial method for confirming seronegative Sjogren’s syndrome—a case report

open access: yesBulletin of the National Research Centre
Background Sjogren’s syndrome is an autoimmune disease that affects exocrine glands like sweat glands, salivary glands, and lacrimal glands. Dentists frequently encounter these patients and have an important role in establishing the diagnosis.
Satyasai S. G. Romala   +8 more
doaj   +1 more source

Clock genes regulate Ca2+ signaling and mitochondrial bioenergetics to inhibit Sjogren's disease

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Although Ca2+ signaling and metabolism have been identified as key determinants for the development of Sjogren's disease (SjD), the intricate connection between them and salivary gland physiology remains poorly understood. Methods Fluorescence‐based Ca2+ imaging, RNA seq, and mitochondrial activity were used to investigate the effects of ...
Viktor R. Drel   +12 more
wiley   +1 more source

Salivary transforming growth factor alpha in patients with Sjögren's syndrome and reflux laryngitis

open access: yesBrazilian Journal of Otorhinolaryngology, 2014
Introduction: Saliva plays a key role in the homeostasis of the digestive tract, through its inorganic components and its protein growth factors.
Marco Antonio dos Anjos Corvo   +5 more
doaj   +1 more source

Congenital heart block associated with Sjögren syndrome: case report [PDF]

open access: yes, 2009
Background: Congenital heart block is a rare complication of pregnancy associated with Sjögren Syndrome that may result in the death of the foetus or infant, or the need for pacing in the newborn or at a later stage.Case report: The case is presented of ...
Karwan A Moutasim   +3 more
core   +1 more source

Higher complement C4 gene copy number constitutes a shared genetic risk factor for giant cell arteritis and IgA vasculitis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +296 more
wiley   +1 more source

Seronegative spondyloarthropathies : a review : part II: genetics and pathogenesis [PDF]

open access: yes, 1993
In none of the spondyloarthropathies is the pathogenesis well understood. Much of the investigation into the aetio-pathogenesis of these diseases has focused on the association with HLA-B27 and the known triggering potential of certain infectious agents.
Borg, Andrew A.   +2 more
core  

Age‐related differences in hydroxychloroquine‐associated adverse events: A pharmacovigilance study based on the FDA Adverse Event Reporting System

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims This real‐world pharmacovigilance study utilizes FDA Adverse Event Reporting System (FAERS) data (2004–2024) to characterize age‐related disparities in hydroxychloroquine (HCQ)‐associated adverse events (AEs), addressing gaps in age‐stratified risk assessment. Methods Disproportionality analysis (reporting odds ratios, RORs) and parametric Weibull
Guanghan Sun   +4 more
wiley   +1 more source

Sjögren's syndrome concurrent with protein‐losing gastroenteropathy with secondary systemic capillary leak syndrome : A case report

open access: yesClinical Case Reports, 2018
Key Clinical Message Sjögren's syndrome concurrent with protein‐losing gastroenteropathy can develop into secondary systemic capillary leak syndrome.
Kei Watanabe   +9 more
doaj   +1 more source

Psychiatric disorder as clinical presentation of primary Sjögren's syndrome: two case reports

open access: yesAnnals of General Psychiatry, 2010
Psychiatric disorders in primary Sjögren's syndrome constitute a possible clinical reality that each practitioner must be able to recognise and treat.
Bonacini Federica   +2 more
doaj   +1 more source

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