Title : Docosahexaenoic Acid Induces Expression of NAD(P)H: Quinone Oxidoreductase and Heme Oxygenase-1 through Activation of Nrf2 in Cerulein-Stimulated Pancreatic Acinar Cells.

Pub. Date : 2020 Nov 4

PMID : 33158207






8 Functional Relationships(s)
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1 Docosahexaenoic Acid Induces Expression of NAD(P)H: Quinone Oxidoreductase and Heme Oxygenase-1 through Activation of Nrf2 in Cerulein-Stimulated Pancreatic Acinar Cells. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
2 In this study, we investigated whether DHA reduces ROS levels and inhibits IL-6 expression via Nrf2 signaling in pancreatic acinar (AR42J) cells stimulated with cerulein, as an in vitro model of acute pancreatitis. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
3 Our results showed that DHA upregulates the expression of NQO1 and HO-1 in cerulein-stimulated AR42J cells by promoting phosphorylation and nuclear translocation of Nrf2. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
4 DHA increased interaction between Keap1 and Nrf2 in AR42J cells, which may increase Nrf2 activity by inhibiting Keap1-mediated sequestration of Nrf2. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
5 DHA increased interaction between Keap1 and Nrf2 in AR42J cells, which may increase Nrf2 activity by inhibiting Keap1-mediated sequestration of Nrf2. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
6 DHA increased interaction between Keap1 and Nrf2 in AR42J cells, which may increase Nrf2 activity by inhibiting Keap1-mediated sequestration of Nrf2. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
7 In conclusion, DHA inhibits ROS-mediated IL-6 expression by upregulating Nrf2-mediated expression of NQO1 and HO-1 in cerulein-stimulated pancreatic acinar cells. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus
8 DHA may exert positive modulatory effects on acute pancreatitis by inhibiting oxidative stress and inflammatory cytokine production by activating Nrf2 signaling in pancreatic acinar cells. Docosahexaenoic Acids NFE2 like bZIP transcription factor 2 Rattus norvegicus