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J Clin Med
December 2024
Clinical Department of Nephrology, Transplantation Medicine and Internal Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland.
Anti-ETAR (endothelin A receptor) antibodies and anti-CXCR3 (C-X-C motif chemokine receptor 3) antibodies are types of non-HLA (human leukocyte antigens) antibodies that could have some influence on the course of glomerulonephritis. The authors aimed to study the influence of these antibodies' levels on the course of specific glomerulonephritis types. We evaluated the anti-ETAR and anti-CXCR3 antibody levels in the serum of patients with membranous nephropathy (n = 18), focal and segmental glomerulosclerosis (FSGS) (n = 25), systemic lupus erythematosus (n = 17), IgA nephropathy (n = 14), mesangiocapillary glomerulonephritis (n = 6), anti-neutrophil cytoplasmic antibodies (c-ANCA) vasculitis (n = 40), and perinuclear anti-neutrophil cytoplasmic antibodies (p-ANCA) vasculitis (n = 16), and we compared their levels with the control group (n = 22).
View Article and Find Full Text PDFBMC Pediatr
December 2024
Department of Pediatrics, Affiliated Hospital of Zunyi Medical University, Zunyi, China.
Background: The clinical manifestations of subacute combined degeneration of spinal cord (SCD) in children are complex and vary greatly. Notably, some SCD patients may be complicated with autoimmune diseases, leading to high early misdiagnosis and missed diagnosis rates.
Case Presentation: In this study, a case involving an adolescent female with repetitive severe anemia, multiple joint swelling and pain in the left limbs, and paralysis of the bilateral lower limbs with serum vitamin B12 deficiency, polyglandular involvement, and various positive auto-antibodies (anti‑intrinsic factor antibody, anti‑parietal cell antibody, thyroid peroxidase antibody, thyroid globulin antibody and perinuclear anti‑neutrophil cytoplasmic antibody) is reported.
Z Rheumatol
December 2024
Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands.
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) are autoimmune inflammatory small-vessel disorders with potentially life-threatening organ manifestations. Recent disease definitions and classification criteria allow distinction between granulomatosis with polyangiitis (GPA), eosinophilic granulomatosis with polyangiitis (EGPA), and non-granulomatous microscopic polyangiitis (MPA). The discovery of ANCA-autoantibodies directed against proteolytic enzymes of neutrophil granules-has enabled earlier diagnosis of AAV and paved the way to stage-adapted treatments.
View Article and Find Full Text PDFWorld J Gastrointest Endosc
November 2024
Department of Integrative Biology, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague 14220, Czech Republic.
Background: Ulcerative colitis (UC) with concomitant primary sclerosing cholangitis (PSC) represents a distinct disease entity (PSC-UC). Mayo endoscopic subscore (MES) is a standard tool for assessing disease activity in UC but its relevance in PSC-UC remains unclear.
Aim: To assess the accuracy of MES in UC and PSC-UC patients, we performed histological scoring using Nancy histological index (NHI).
Eur J Case Rep Intern Med
September 2024
Department of Gastroenterology, University of Balamand, Beirut, Lebanon.
Unlabelled: Isolated gastric Crohn's disease (IGCD) is a rare manifestation of Crohn's disease confined to the stomach, unlike its more common forms that primarily affect the ileum and colon. We report the case of a 25-year-old female presenting with a one-month history of epigastric discomfort and nausea, with no other significant gastrointestinal or systemic symptoms. Upper endoscopy revealed an aphthous ulceration on the greater curvature of the stomach, with biopsies showing non-caseating granulomas consistent with Crohn's disease.
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