HIF-1α as a central mediator of cellular resistance to intracellular pathogens.
HIF-1α as a central mediator of cellular resistance to intracellular pathogens.
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DOI:
10.1016/j.coi.2019.05.005
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发表时间:
2019-10
影响因子:
7
通讯作者:
Stanley S
中科院分区:
文献类型:
--
作者:
Knight M;Stanley S
Hypoxia-inducible transcription factor-1α (HIF-1α) was originally identified as a master regulator of cellular responses to hypoxia. More recently, HIF-1α has emerged as a critical regulator of immune cell function that couples shifts in cellular metabolism to cell type- specific transcriptional outputs. Activation of macrophages with inflammatory stimuli leads to induction of the metabolic program aerobic glycolysis and to HIF-1α stabilization, which reinforce one another in a positive feedback loop that helps drive macrophage activation. This activation of aerobic glycolysis and HIF-1α is important both for production of inflammatory cytokines, such as IL-1β, and for cell intrinsic control of infection. Here we review the importance of HIF-1α for control of bacterial, fungal, and protozoan intracellular pathogens, highlighting recent findings that reveal mechanisms by which HIF-1α is activated during infection and how HIF-1α coordinates antimicrobial responses of macrophages.
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影响因子:
44.1
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影响因子:
56.9
作者:
Jaakkola, P;Mole, DR;Ratcliffe, PJ
通讯作者:
Ratcliffe, PJ
DOI:
10.1073/pnas.96.22.12436
发表时间:
1999-10-26
影响因子:
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作者:
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通讯作者:
Pause, A
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Lowell CA
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Myllyharju, Johanna