Changes in cellular proliferation and plasma products are associated with liver failure

Figure 2 Hepatitis A virus Ag-activated CD4⁺ T cells in acute liver disease caused by hepatitis A virus. The data from three subjects selected from our study groups were used to represent the gating strategy to select CD29⁺CD44⁺ and CD25⁺FoxP3⁺ on CD4⁺ cells (CD3⁺CD8^-). Representative contour plots of the frequency of migratory T helper cells (%) in HAV Ag-activated mononuclear cells from healthy subjects (A), patients with acute hepatitis A (B), patients with acute liver failure with HAV infection (C) and in HAV Ag-activated regulatory T cells from healthy subjects (D), patients with acute hepatitis (E), and patients with acute liver failure (F). HAV: Hepatitis A virus.