Hepatic leukocyte recruitment in response to time-limited expression of TNF-α and IL-1β

The development of chronic liver diseases is mediated by sustained hepatic inflammation. Our objective was to characterize the molecular mechanisms responsible for the hepatic inflammatory response to time-limited TNF-alpha and IL-1beta expression. C57Bl/6 mice were injected with 2 x 10(7) plaque forming units intraperitoneally of an adenoviral vector containing TNF-alpha or IL-1beta (AdTNF-alpha or AdIL-1beta). A nonreplicating adenoviral …