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. 2020 Aug 12;136(25):2864–2874. doi: 10.1182/blood.2020005843

Figure 5.

Figure 5.

ABO blood group modulates VWF proteolysis by ADAMTS13. ABO blood group regulates the susceptibility of VWF to proteolysis by ADAMTS13, with group O VWF being cleaved significantly more rapidly compared with non-O VWF. Although the mechanism underlying the effect of ABO group on ADAMTS13 susceptibility has not been defined, 2 N-linked glycan sites are located in the A2 domain adjacent to the ADAMTS13 cleavage site (inset).