Canonical HIF regulation

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Last updated 2:36 PM on 1/8/26
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6 Terms

1
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What happens to HIF-alpha in high oxygen

It is continuously degraded

2
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What modification allows VHL binding

Proline hydroxylation

3
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What is VHL

An E3 ubiquitin ligase

4
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What happens to HIF-alpha in hypoxia

PHD activity is inhibited

5
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What happens after HIF dimerisation in hypoxia

The complex enters the nucleus and activates transcription

6
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What does HIF activation lead to

Expression of hypoxia-responsive genes