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. 2020 Feb 7;10:2142. doi: 10.1038/s41598-020-58882-y

Figure 5.

Figure 5

Vinculin is dispensable for neutrophil recruitment in vivo. (a) Percentage composition of control (Vclf/f) and vinculin knockout (Vclf/fMX1cre) neutrophils in the peripheral blood and peritoneal lavage, 4 hours after induction of peritonitis in mixed chimeric mice (n = 5 mice, 2 independent experiments). Analyzed using two-way ANOVA with Tukey multiple comparison test. (b,c) The arrest and time course of sustained adhesion of neutrophils in response to intravenous injection of CXCL1, and over the 15-minute period immediately following (n = 12 fields of view, across 7 chimeric mice). Data were analyzed using non-linear regression: (WT) Y = e−0.119t, (VclKO) Y = e−0.136t. (d) Soluble ICAM-1 binding to bone marrow neutrophils in response to CXCL1, as measured by flow cytometry (3 replicates per group, n = 3 independent experiments).