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. 2019 Sep 6;27(Suppl):S60–S68. doi: 10.1016/j.molmet.2019.06.012

Figure 4.

Figure 4

Through IRE1α RNase hyperactivation — and ER-localized mRNA and miR decay — ER stress can secondarily morph to cause oxidative stress (loss of PRDX4), loss of differentiated cell identity (decreases in insulin mRNA and protein), inflammation (TXNIP induction), proliferation blocks, and pyroptotic/apoptotic cell death. See text for details.