Single-agent AVID200 also did not have a notable effect on tumor cell proliferation as measured by Ki-67 staining in both the KPC-4545 and KPC-3403 model (Supplemental Figure 1D; supplemental material available online with this article; https://doi.org/10.1172/jci.insight.182766DS1). Here, MKI67 is linked to neoplasm.