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http://dx.doi.org/10.1111/j.1532-5415.2011.03639.x | DOI Listing |
Postgrad Med J
December 2024
State Key Laboratory of Oral Diseases and National Center of Stomatology and General Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Extracellular vesicles (EVs) are membrane vesicles derived from cells and serve as an endogenous mechanism for intercellular communication. Since the discovery of their capacity to effectively transfer biological information, their potential as drug delivery vehicles has garnered significant scientific interest. Particularly, EVs derived from mesenchymal cells (MSC-EVs) have emerged as a highly promising method for drug delivery.
View Article and Find Full Text PDFCureus
November 2024
Critical Care Medicine, Christian Medical College, Vellore, Vellore, IND.
Sjögren's syndrome (SS) is a chronic autoimmune disorder primarily affecting exocrine glands, leading to symptoms such as dry mouth and dry eyes. While SS can occur as a primary condition, it may overlap with other autoimmune diseases, complicating management. Autoimmune hepatitis (AIH), a liver disorder characterized by elevated serum globulins and liver-specific autoantibodies, can co-occur with SS, although this overlap is rare.
View Article and Find Full Text PDFThis study aimed to explore the potential causal link between genetic predisposition to various connective tissue diseases (CTDs), namely systemic lupus erythematosus (SLE), Sjögren's syndrome (SS), polymyositis (PM), dermatomyositis (DM), systemic sclerosis (SSc), mixed connective tissue disease (MCTD), and rheumatoid arthritis (RA), and the incidence of pulmonary arterial hypertension (PAH) utilizing Mendelian randomization (MR). Employing a two-sample MR approach, genetic variants associated with CTDs served as instrumental variables to investigate the exposure-outcome relationship, with GWAS data sourced from the FinnGen Biobank. Comprehensive statistical analyses, including the inverse variance weighted (IVW) method, were conducted, alongside heterogeneity, pleiotropy, and sensitivity tests to ensure the robustness and validity of findings.
View Article and Find Full Text PDFJ Dent (Shiraz)
December 2024
Dept. of Oral and Maxillofacial Medicine, School of Dentistry, Alborz University of Medical Sciences, Karaj, Iran.
This study investigates the calcifications in the parotid glands of a patient with Sjögren's syndrome (SS). A 52-year-old female patient presented for a routine dental examination who found to have multiple radiopacities in both parotid glands on panoramic radiograph. Further evaluation revealed swelling and tenderness in the parotid glands, decayed teeth, and dryness of the mouth and eyes.
View Article and Find Full Text PDFCureus
November 2024
Rheumatology, Hospital Universitario "Dr. José Eleuterio González", Monterrey, MEX.
Rheumatoid arthritis (RA) is a chronic inflammatory disease with a prevalence of 1%, mainly affecting women aged 25-45. It is classified by the age of onset into young-onset rheumatoid arthritis (YORA, 16-65 years) and elderly-onset rheumatoid arthritis (EORA, over 65 years), with EORA often presenting suddenly with systemic symptoms and large joint involvement due to age-related immune changes. This systematic review and meta-analysis compare the clinical and epidemiological characteristics of EORA and YORA.
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