Title : β-elemene regulates endoplasmic reticulum stress to induce the apoptosis of NSCLC cells through PERK/IRE1α/ATF6 pathway.

Pub. Date : 2017 Sep

PMID : 28672279






5 Functional Relationships(s)
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Protein Name
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1 beta-elemene regulates endoplasmic reticulum stress to induce the apoptosis of NSCLC cells through PERK/IRE1alpha/ATF6 pathway. beta-elemene activating transcription factor 6 Mus musculus
2 Not only that, beta-elemene could up-regulate ERs-related proteins like PERK, IRE1alpha, ATF6, ATF4, CHOP and down-regulate the Bcl-2 expression. beta-elemene activating transcription factor 6 Mus musculus
3 More importantly, ERs inhibitor 4-PBA, IRE1alpha inhibitor STF-083010, ATF6 inhibitor Anti-ATF6 and PERK inhibitor GSK2656157 can all reduce the amplitude of protein expression changes and apoptosis rates, then weaken the anti-tumor effect of beta-elemene. beta-elemene activating transcription factor 6 Mus musculus
4 More importantly, ERs inhibitor 4-PBA, IRE1alpha inhibitor STF-083010, ATF6 inhibitor Anti-ATF6 and PERK inhibitor GSK2656157 can all reduce the amplitude of protein expression changes and apoptosis rates, then weaken the anti-tumor effect of beta-elemene. beta-elemene activating transcription factor 6 Mus musculus
5 Therefore, the present in vivo and in vitro study revealed that the anti-NSCLC effect of beta-elemene is closely related to the activation of ERs through PERK/IRE1alpha/ATF6 pathway, and this might be beneficial for clinical therapy of NSCLC. beta-elemene activating transcription factor 6 Mus musculus