[HTML][HTML] Quercetin and aconitine synergistically induces the human cervical carcinoma HeLa cell apoptosis via endoplasmic reticulum (ER) stress pathway

XM Li, J Liu, FF Pan, DD Shi, ZG Wen, PL Yang - PloS one, 2018 - journals.plos.org
XM Li, J Liu, FF Pan, DD Shi, ZG Wen, PL Yang
PloS one, 2018journals.plos.org
Up till now, studies have not been conducted on how the combination of Quercetin (Q),
Aconitine (A) and apoptosis induction affects human cervical carcinoma HeLa cells. The
result of our findings shows that the combination of Q and A (QA) is capable of
synergistically inhibiting the proliferation of HeLa cells in a number of concentrations. QA
synergistically inhibits the proliferation of MDR1 gene in the HeLa cells. It is concluded
based on our result that QA induces apoptosis and ER stress just as QA-induced ER stress …
Up till now, studies have not been conducted on how the combination of Quercetin (Q), Aconitine (A) and apoptosis induction affects human cervical carcinoma HeLa cells. The result of our findings shows that the combination of Q and A (QA) is capable of synergistically inhibiting the proliferation of HeLa cells in a number of concentrations. QA synergistically inhibits the proliferation of MDR1 gene in the HeLa cells. It is concluded based on our result that QA induces apoptosis and ER stress just as QA-induced ER stress pathway may mediate apoptosis by upregulating mRNA expression levels of eIF2α, ATF4, IRE1, XBP1, ATF6, PERK and CHOP in the HeLa cells. The up-regulating of mRNA expression level of GRP78 and activation of UPR are a molecular basis of QA-induced ER stress.
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