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http://dx.doi.org/10.1007/s00134-025-08081-y | DOI Listing |
Semin Arthritis Rheum
August 2025
Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States. Electronic address:
Objective: To estimate the prevalence of knee structural pathologies that may warrant exclusion from disease-modifying osteoarthritis drug (DMOAD) trials, based on MRI versus radiography, among participants who would otherwise be considered eligible for enrollment based on commonly used radiographic inclusionary criteria.
Methods: We selected participants from the baseline visit of the Osteoarthritis Initiative that met radiographic structural and clinical eligibility criteria for a DMOAD clinical trial: Radiographic OA (Kellgren-Lawrence grade 2 or 3 with medial minimum joint space width ≥ 1.5 mm); and WOMAC knee pain score between 8 and 18 (0-20 scale).
Clin Exp Dermatol
September 2025
School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.
Background: Acute generalized exanthematous pustulosis (AGEP) is a rare skin condition often triggered by medications. Many case reports have been published but a few studies on large cohorts have been reported to date.
Objectives: The aim of the current study is to provide correlation between AGEP EuroSCAR score and clinical, laboratory findings and histopathologic examination in a large cohort.
Klin Mikrobiol Infekc Lek
June 2025
Clinic of Infectious Diseases, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic, e-mail:
Acute bacterial skin and soft tissue infections represent a common clinical problem, and accurate diagnosis is crucial for initiating appropriate therapy. However, conditions such as cellulitis and erysipelas can be clinically mimicked by a variety of non-infectious conditions, including eczematous, venous, lymphatic, and autoimmune diseases. This review summarizes the key differences in clinical presentation, patient history, and laboratory findings that help distinguish true infections from their non-infectious mimickers.
View Article and Find Full Text PDFAm J Physiol Heart Circ Physiol
September 2025
Hematology and Transfusion Center, University of Campinas - UNICAMP, Campinas. São Paulo, Brazil. 13083-878.
Intravascular hemolysis (IVH), a pathological process associated with various conditions, triggers inflammatory responses, yet the key molecular drivers of these responses are poorly defined, particularly within the vasculature. To explore the role of NLRP3 inflammasome- and caspase-1-dependent pathways in IVH-induced vascular dysfunction, we used models of acute and chronic IVH, alongside heme stimulation of endothelial cells, thereby isolating this disease mechanism from its etiological causes. IVH induced rapid inflammatory responses in C57BL/6J mice, including IL-1β release within 15 minutes, and NLRP3-dependent caspase-1 activation in circulating leukocytes.
View Article and Find Full Text PDFSci Immunol
September 2025
Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute, and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
The skin integrates diverse signals discerned by sensory neurons and immune cells to elicit adaptive responses to a range of stresses. Considering interactions between nervous and immune systems, we examined whether regulatory T (T) cells, which suppress systemic and local inflammation, can modulate activation of peripheral neurons. Acute T cell "loss of function" increased neuronal activation to noxious stimuli independently of their immunosuppressive function.
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