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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
NUP98-PHF23 is oncogenic and results in a Hoxa/b + Meis1 overexpression in NP23 leukemias and in premalignant (clinically healthy) hematopoietic tissues. Gene expression profiles from AML, pre-T LBL and B-ALL were compared to wild type bone marrow, thymus and spleen tissues respectively. Similarly, ...
ORGANISM(S): Mus musculus 
We analyzed the genome wide localization of H3K4me3, H3K27me3 and the NUP98-PHF23 (with V5 tag) fusion protein which binds H3K4me3 via its PHD finger, using ChIP-seq. Results correlated with gene expression profiles. NUP98-PHF23 bound only 1.6% of H3K4me3 marks including Hoxa/b + Meis1. Assess H3K4m...
ORGANISM(S): Mus musculus 
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