Proinflammatory cytokine gene expression in steatotic OLTs. Proinflammatory IL-1β, tumor necrosis factor (TNF)-α, IL-2, interferon (IFN)-γ, and IL-6 expression was profoundly depressed in CS1-treated livers compared with respective controls at day 7 post-OLT. *P < 0.04, **P < 0.001, and ***P < 0.004 (n = 4/group).