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. 2018 Aug 21;14(12):2083–2103. doi: 10.1080/15548627.2018.1503146

Figure 9.

Figure 9.

The RNA-binding protein ELAVL1 regulates ferroptosis by inducing ferritinophagy activation in HSCs. Ferroptosis-inducing compounds increase ELAVL1 expression through the inhibition of the ubiquitin-proteasome pathway. Increased ELAVL1 can bind to the AREs of the BECN1 mRNA 3ʹ-UTR, trigger autophagy activation, promote autophagic ferritin degradation, and in turn, lead to HSC ferroptosis.