glutathione to transform hyfrogene peroxide antioxidant system. a Schematics for the reduction of Glutathione Peroxidase 2 - an

doi: 10.1126/scitranslmed.aav0936 Summary Keywords colorectal cancer, drug tolerance, ferroptosis, glutathione peroxidase 4 (GPX4), ferrous iron Citation Zhang X, Ma Y, Ma J, Yang L, Song Q, Wang H and Lv G (2022) Glutathione Peroxidase 4 as a Therapeutic Target for Anti-Colorectal Cancer Drug-Tolerant Persister Cells

2A, qRT-PCR analysis revealed a significant downregulation of GPX4 mRNA expression following PM(2.5) treatment

It appears that NRF2 induces the p62 protein, which in turn increases Nrf2 activity and, along with reduced Keap1 levels, may stimulate autophagy, consistent with the activation of the LC3A/B protein

Biochemistry 40 , 15671576 (2001)

One key molecule of note would be nitric oxide (NO), which we have previously shown to be essential for maintaining oocyte quality and has been noted in ovarian steroidogenesis and ovulation [27, 78,79,80]

10.1093/jxb/ern365 30 DixonD