MentalHealthDaily

C9orf72 ALS Poly-GR Drives Ferroptosis via Nrf2-Slc7a11

by GLOOM

MHD featured image for C9orf72 ALS poly-GR and ferroptosis biology.

A 2026 Cell & Bioscience study found that poly-GR, one of the toxic dipeptide-repeat proteins produced in C9orf72-linked amyotrophic lateral sclerosis (ALS), pushed motor neuron-like cells toward ferroptosis: 4-HNE lipid peroxidation rose at p < 0.0001, labile Fe²+ rose at p < 0.001, and erastin caused more cell death in poly-GR-expressing cells than in control …

Antidepressants & Iron Pathways: Targeting Ferroptosis to Treat Depression (2023 Review)

by GLOOM

Depression, a debilitating mental disorder, stands as a significant challenge to global health, potentially becoming the leading cause of disability worldwide. Recent research has unearthed a promising connection between ferroptosis, a newly discovered form of cell death, and the onset of depression, offering fresh avenues for developing innovative antidepressant therapies. Traditional Chinese Medicine (TCM) and …