Title : Iron metabolism regulates p53 signaling through direct heme-p53 interaction and modulation of p53 localization, stability, and function.

Pub. Date : 2014 Apr 10

PMID : 24685134






11 Functional Relationships(s)
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1 Iron metabolism regulates p53 signaling through direct heme-p53 interaction and modulation of p53 localization, stability, and function. Iron tumor protein p53 Homo sapiens
2 Iron metabolism regulates p53 signaling through direct heme-p53 interaction and modulation of p53 localization, stability, and function. Iron tumor protein p53 Homo sapiens
3 Iron metabolism regulates p53 signaling through direct heme-p53 interaction and modulation of p53 localization, stability, and function. Iron tumor protein p53 Homo sapiens
4 Here, we report that the tumor suppressor protein p53 is downregulated during iron excess. Iron tumor protein p53 Homo sapiens
5 Moreover, in a tumorigenicity assay, iron deprivation suppressed wild-type p53-dependent tumor growth, suggesting that upregulation of wild-type p53 signaling underlies the selective efficacy of iron deprivation. Iron tumor protein p53 Homo sapiens
6 Moreover, in a tumorigenicity assay, iron deprivation suppressed wild-type p53-dependent tumor growth, suggesting that upregulation of wild-type p53 signaling underlies the selective efficacy of iron deprivation. Iron tumor protein p53 Homo sapiens
7 Moreover, in a tumorigenicity assay, iron deprivation suppressed wild-type p53-dependent tumor growth, suggesting that upregulation of wild-type p53 signaling underlies the selective efficacy of iron deprivation. Iron tumor protein p53 Homo sapiens
8 Moreover, in a tumorigenicity assay, iron deprivation suppressed wild-type p53-dependent tumor growth, suggesting that upregulation of wild-type p53 signaling underlies the selective efficacy of iron deprivation. Iron tumor protein p53 Homo sapiens
9 Our findings thus identify a direct link between iron/heme homeostasis and the regulation of p53 signaling, which not only provides mechanistic insights into iron-excess-associated tumorigenesis but may also help predict and improve outcomes in iron-deprivation-based chemotherapy. Iron tumor protein p53 Homo sapiens
10 Our findings thus identify a direct link between iron/heme homeostasis and the regulation of p53 signaling, which not only provides mechanistic insights into iron-excess-associated tumorigenesis but may also help predict and improve outcomes in iron-deprivation-based chemotherapy. Iron tumor protein p53 Homo sapiens
11 Our findings thus identify a direct link between iron/heme homeostasis and the regulation of p53 signaling, which not only provides mechanistic insights into iron-excess-associated tumorigenesis but may also help predict and improve outcomes in iron-deprivation-based chemotherapy. Iron tumor protein p53 Homo sapiens