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Ferroptosis is mediated by lipid peroxidation of phospholipids containing polyunsaturated fatty acyl moieties. Glutathione, the key cellular antioxidant capable of inhibiting lipid peroxidation via the activity of the enzyme glutathione peroxidase 4 (GPX-4), is generated directly from the sulfur-...

2023-01-11 | MTBLS5959 | MetaboLights
Cancer associated fibroblasts characterized by an myofibroblastic phenotype play a major role in the tumour microenvironment, being associated with poor prognosis. We found that this cell population is made in part by senescent fibroblasts in vivo. As senescent fibroblasts and myofibroblasts have be...
ORGANISM(S): Homo sapiens 
Regulation of gene expression by chromatin modification through methylation of histone lysine residues is a dynamic, reversible process that when deregulated is associated with cancer development. In multiple myeloma, combined inhibition of the histone demethylases JARID1B, UTX and JmjD3 by the smal...
ORGANISM(S): Homo sapiens 
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