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. 2021 May 27;12:676861. doi: 10.3389/fimmu.2021.676861

Figure 2.

Figure 2

UPR is mediated via SFTSV infection. Under a resting state, transmembrane proteins (ATF6, PERK, and IRE1) are bound with glucose-regulated protein 78 (BiP) maintaining inactive status. Upon SFTSV infection, SFTSV GP mediated the disassociation of BiP with transmembrane proteins, leading to the activation of UPR.