Extracellular Vesicle-Derived mir-148a-3p Promotes Plasmablast Differentiation in Bullous Pemphigoid via BACH2 Repression and mTOR Activation
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This study aims to elucidate the molecular mechanisms behind plasmablast differentiation in bullous pemphigoid (BP), an autoimmune blistering disease. The authors found that extracellular vesicle-derived miR-148a-3p enhances plasmablast differentiation by repressing BACH2 and activating the mTOR signaling pathway, suggesting a novel regulatory mechanism in BP pathogenesis and highlighting miR-148a-3p as a potential diagnostic and therapeutic target.
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