Two interesting observations were (a) a negative correlation between neutrophilic infiltration in the hepatic parenchymal area and CD8+ T cells in the fibrotic area and (b) a positive correlation among neutrophilic infiltration, model for end-stage liver disease score (MELD score; a scoring system predicting prognosis of liver disease), and serum alanine aminotransferase (ALT) levels. The gene discussed is CD8A; the disease is liver disorder.