In the article titled “Hypoxia-inducible factor 1 alpha–activated angiopoietin-like protein 4 contributes to tumor metastasis via vascular cell adhesion molecule-1/integrin β1 signaling in human hepatocellular carcinoma” (HEPATOLOGY 2011; DOI:10.1002/hep.24479), there are errors in the sentence at top right column of page 916. The sentence “It has been reported that lipopolysaccharide (LPS) administration and a variety of cytokines, including tumor necrosis factor γ, interleukin-1 beta (IL-1β), and interferon up-regulate ANGPTL4,34 and some of these factors also stimulate the expression of vascular cell adhesion molecule-1 (VCAM-1) in endothelial cells.35,36” should state “tumor necrosis factor α” and “interferon γ.”