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. 2019 May 31;9(13):3940–3951. doi: 10.7150/thno.31647

Fig 7.

Fig 7

Simplified scheme showing the molecular mechanism of the protection effect of AAT on β cells. AAT enters β cells through clathrin-mediated endocytosis, resulted in the suppression of cytokine-induced JNK pathway activation, leading to the inhibition of mitochondrial dysfunction and caspase 9 activation. This protects β cells from cytokine-induced cell death.