RETRACTION: X. Ma, Z. Mao, J. Zhu, H. Liu, F. Chen, lncRNA PANTR1 Upregulates BCL2A1 Expression to Promote Tumorigenesis and Warburg Effect of Hepatocellular Carcinoma through Restraining miR-587, Journal of Immunology Research, 2021. This evidence concerns the gene BCL2A1 and hepatocellular carcinoma.