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Article
Multiple pathways are involved in the anoxia response of SKIP3 including HuR-regulated RNA stability, NF-κB and ATF4
Under anoxia a coordinated, cytoprotective program is induced, called the unfolded protein response (UPR). Activating transcription factor 4 (ATF4) is a mediator of the UPR and activates a gene expression prog...
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Article
An oncogenic role of eIF3e/INT6 in human breast cancer
Altered expression of the eukaryotic translation initiation factor 3 (eIF3) subunit eIF3e/INT6 has been described in various types of human cancer, but the nature of its involvement in tumorigenesis is not yet...
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Article
Regulation of autophagy by ATF4 in response to severe hypoxia
Activating transcription factor 4 (ATF4) is a transcription factor induced under severe hypoxia and a component of the PERK pathway involved in the unfolded protein response (UPR), a process that protects cell...
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Article
The unfolded protein response controls induction and activation of ADAM17/TACE by severe hypoxia and ER stress
The family of ADAM (a disintegrin and metalloproteinase) proteins has been implicated in tumor initiation and progression. ADAM17/tumor necrosis factor-α (TNFα)-converting enzyme (TACE) has been initially reco...