Figure 1. Research framework for the exploration procedure for the immune-related lncRNAs signature and the related mechanisms.

LUAD, Adenocarcinoma of Lung; TCGA, The Cancer Genome Atlas; HGNC, HUGO Gene Nomenclature Committee; mRNA, messenger RNA; lncRNA, long non-coding RNA; MSigDB, Molecular Signatures Database; LASSO, Least Absolute Shrinkage and Selection Operator; K-M, Kaplan–Meier; ROC, Receiver Operating Characteristic; PCA, Principal Component Analysis; GSEA, Gene Set Enrichment Analysis; TIMER, Tumor Immune Estimation Resource.