Title : Ferroptosis as a p53-mediated activity during tumour suppression.

Pub. Date : 2015 Apr 2

PMID : 25799988






3 Functional Relationships(s)
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1 Notably, p53(3KR), an acetylation-defective mutant that fails to induce cell-cycle arrest, senescence and apoptosis, fully retains the ability to regulate SLC7A11 expression and induce ferroptosis upon reactive oxygen species (ROS)-induced stress. Reactive Oxygen Species tumor protein p53 Homo sapiens
2 Notably, p53(3KR), an acetylation-defective mutant that fails to induce cell-cycle arrest, senescence and apoptosis, fully retains the ability to regulate SLC7A11 expression and induce ferroptosis upon reactive oxygen species (ROS)-induced stress. Reactive Oxygen Species tumor protein p53 Homo sapiens
3 Our findings uncover a new mode of tumour suppression based on p53 regulation of cystine metabolism, ROS responses and ferroptosis. Reactive Oxygen Species tumor protein p53 Homo sapiens