Ferroptosis-related mechanisms in prion diseases provide insights into neurodegeneration and reveal therapeutic implications - PubMed
6 hours ago
- #ferroptosis
- #prion diseases
- #neurodegeneration
- The study explores ferroptosis-related mechanisms in prion diseases, using models including human sCJD samples, ME7-infected mice, and PrP106-126-treated cells.
- Key findings include reduced GPX4 expression and increased lipid peroxidation in sCJD patients, along with similar ferroptosis markers (e.g., elevated ROS and Fe2+) in cellular models.
- Ferroptosis inhibition with ferrostatin-1 reduced neurotoxicity, and bioinformatic analysis identified 130 ferroptosis-related differentially expressed genes in sCJD, suggesting therapeutic potential.