Figure 1. Screening and identification of differentially expressed autophagy-related lncRNAs in GC. (A) Construction of autophagy-related mRNA-lncRNA interactions using co-expression network analysis. Genes differentially expressed between GC and normal tissues were identified using differential analysis, and their expressions were visualized in (B) heatmaps and (C) volcanic plots. The identified top 5 increased or decreased autophagy-related lncRNAs in GC are also listed in panel C.