News Watch | Hypoxia & Kidney: A tRNA-derived small RNA protects kidneys via “RNA autophagy”
Lead: Kidneys are prone to hypoxia, fueling AKI-to-CKD progression. A 2025 Science study shows that a hypoxia-induced “tRNA-Asp-GTC-3′tDR” safeguards kidney cells by maintaining autophagic flux through RNA autophagy. This adds a new laye...