Article
Do cancer cells selectively mutate HFE to increase their intracellular iron?
Oncology reports - 1 Aug 2005
Müller Claudia I, Miller Carl W, Kawabata Hiroshi, McKenna Robert J, Marchevsky Alberto M, Koeffler H Phillip
Abstract excerpt
Malignant cells compared to their normal counter-parts, have an increased requirement for iron in order to achieve an enhanced cell growth. Transferrin receptor (TfR), an essential transport protein that enables cells to satisfy their need of iron, is upregulated in cancer cells. The hemochromatosis gene (HFE) produces a protein that interacts with TfR; and we hypothesized that tumor cells would selectively...
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