Title : Dexamethasone upregulates mitochondrial Tom20, Tom70, and MnSOD through SGK1 in the kidney cells.

Pub. Date : 2021 Feb

PMID : 33201408






5 Functional Relationships(s)
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1 Dexamethasone upregulates mitochondrial Tom20, Tom70, and MnSOD through SGK1 in the kidney cells. Dexamethasone superoxide dismutase 2 Homo sapiens
2 Similarly, dexamethasone significantly increased MnSOD transcripts by 67 +- 15% and protein level only in the mitochondria dose-dependently. Dexamethasone superoxide dismutase 2 Homo sapiens
3 Finally, knock-down of Tom20 and Tom70 by their siRNAs reduced dexamethasone-induced increases in the mitochondrial localization of SGK1 and MnSOD proteins. Dexamethasone superoxide dismutase 2 Homo sapiens
4 In conclusion, dexamethasone upregulates Tom20, Tom70, and MnSOD, and these effects are dependent on reactive oxygen species and SGK1. Dexamethasone superoxide dismutase 2 Homo sapiens
5 Dexamethasone-induced increases of SGK1 and MnSOD mitochondrial localization requires Tom20 and Tom70. Dexamethasone superoxide dismutase 2 Homo sapiens