According to the disulfidptosis-related lncRNA signature, five lncRNAs (AC009283.1, SLC25A30-AS1, FOXD2-AS1, LINC01063, and TMCC1-AS1) were identified as central components within this network, suggesting their potential significance in the disulfidptosis of HCC. This evidence concerns the gene TMCC1 and hepatocellular carcinoma.