PDPK2P and hepatocellular carcinoma: We observed that the sizes of the subcutaneous tumors in nude mice formed by the MHCC97L HCC cells transfected with plasmid containing lncRNA‐PDPK2P (P‐PDPK2P group) and NC control (P‐NC group) were 2800.00 ± 355.09 mm3 and 744.67 ± 154.85 mm3, respectively.