Title : DNA damage induced by tumour necrosis factor-alpha in L929 cells is mediated by mitochondrial oxygen radical formation.

Pub. Date : 1995 Apr

PMID : 7790027






1 Functional Relationships(s)
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1 Deferoxamine (a ferric iron chelator) and dithiothreitol (a sulfhydryl reagent) both prevented DNA damage and cell killing, indicate that hydroxyl radicals generated from O2- and H2O2 produced by the mitochondria in a process catalysed by iron contributed to DNA damage and that this pathway may be involved in TNF-alpha-induced cytotoxicity. Deferoxamine tumor necrosis factor Mus musculus