Novel variants in ryanodine receptor type 3 predispose to acute rhabdomyolysis due to impaired autophagy
This study identifies rare recessive variants in the RYR3 gene as a novel cause of recurrent fever-triggered rhabdomyolysis, demonstrating that impaired RyR3-mediated calcium signaling disrupts autophagy and mitochondrial homeostasis, thereby compromising skeletal muscle resilience to metabolic stress.