miR-7480-5p/SIRT3/GSH axis mediates selenium Deficiency-Exacerbated trimethyltin chloride-induced ferroptosis in chicken thymus

This study reveals that SeD and TMT induce thymic injury by triggering mitochondrial dysfunction and ferroptosis via the miR-7480-5p/SIRT3/GSH axis, providing novel mechanistic insights and potential intervention targets and potential interventions for TMT pollution in selenium-deficient regions.