TMCC1 and hepatocellular carcinoma: We applied K-M to the 4-DRLs LncRNA AL031985.3, TMCC1-AS1, AL590705.3, and AC026412.3, and the results revealed that the high expression of the four prognostic DRLs in the model was linked to the prognosis of HCC patients (p < 0.05, Fig. 9A-D).