Ophthalmic involvement in VEXAS syndrome and its influence on mortality: insights from the international AIDA network registry

Orbital inflammation is the most common presentation of VEXAS, with any orbital structure potentially affected. Non-sight-threatening and uncomplicated anterior non-granulomatous uveitis and anterior diffuse scleritis follow in frequency, along with ep…

FcRn antagonist and C5 complement inhibitor as early rescue strategies in severe Myasthenia Gravis: a two-case report

BackgroundMyasthenia gravis (MG) is an autoimmune neuromuscular disorder in which approximately 10–15% of patients with generalized AChR antibody–positive MG develop refractoriness to standard immunosuppressive therapies. Advanced therapeutic strategie…

Mechanistic constraints in dengue severity: a systematic review with evidence stratification and agent-based evaluation of logical sufficiency

BackgroundSevere dengue is a vascular immunopathology characterized by plasma leakage, thrombocytopenia, hemorrhage, and, in its most critical form, dengue shock syndrome. Although NS1-mediated endothelial injury, glycocalyx disruption, inflammatory my…

A self-perpetuating neuron-intrinsic GSDMD–mtDNA–AIM2 inflammasome axis drives neuronal pyroptosis and cognitive impairment after traumatic brain injury

IntroductionTraumatic brain injury (TBI) is a leading cause of mortality and long-term disability worldwide, producing acute neurological deficits and lasting cognitive impairment. Post-injury neuroinflammation is a principal driver of secondary damage…

AF6 orchestrates macrophage polarization via JAK2-STAT3 signaling and supports intestinal regeneration by stimulating stem cell proliferation

IntroductionMacrophages play a central role in regulating intestinal inflammation, resolution, and tissue repair. However, the upstream regulators that govern their polarization during colitis remain poorly defined.MethodsIn this study, we used a dextr…

New-onset allergic diseases after SARS-CoV-2 infection: mechanistic hypotheses and emerging strategies for risk stratification

Multinational cohort studies consistently associate SARS-CoV-2 infection with elevated incidence of allergic diseases, with hazard ratios of 2.25 for asthma and 1.23 for allergic rhinitis persisting beyond six months post-infection; whether this excess…

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