- Phospholipase D2 promotes degradation of hypoxia-inducible factor-1alpha independent of lipase activity
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Park MH, Bae SS, Choi KY, Min DS
- KMID: 2359883
- Exp Mol Med.
- 2015 Nov;47(11):e196.
- doi: 10.1038/emm.2015.87
Hypoxia-inducible factor-1alpha (HIF-1alpha) is a key transcriptional mediator that coordinates the expression of various genes involved in tumorigenesis in response to changes in oxygen tension. The stability of HIF-1alpha protein... -
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- STAT3 inhibits the degradation of HIF-1alpha by pVHL-mediated ubiquitination
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Jung JE, Kim HS, Lee CS, Shin YJ, Kim YN, Kang GH, Kim TY, Juhnn YS, Kim SJ, Park JW, Ye SK, Chung MH
- KMID: 1104801
- Exp Mol Med.
- 2008 Oct;40(5):479-485.
- doi: 10.3858/emm.2008.40.5.479
Hypoxia-inducible factor 1alpha (HIF-1alpha) is rapidly degraded by the ubiquitin-proteasome pathway under normoxic conditions. Ubiquitination of HIF-1alpha is mediated by interaction with von Hippel-Lindau tumor suppressor protein (pVHL). In our... -
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- Nur77 upregulates HIF-alpha by inhibiting pVHL-mediated degradation
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Kim BY, Kim H, Cho EJ, Youn HD
- KMID: 1103590
- Exp Mol Med.
- 2008 Feb;40(1):71-83.
- doi: 10.3858/emm.2008.40.1.71
In this study, we investigated the role of Nur77, an orphan nuclear receptor, in HIF-alpha transcriptional activity. We found that Nur77 associates and stabilizes HIF-1alpha via indirect interaction. Nur77 was... -
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