Figure 2.
mRNA transcriptomic analysis of 36 PCCLs
(A) Consensus clustering and principal component analysis (PCA) of mRNA profiles in PCCLs for the optimal number of clusters at K = 2. (B) Functional enrichment of differentially expressed genes between Cluster1 and Cluster2. (C) Expression pattern of gene-related differentiation, immunity, angiogenesis, epidermis, and proliferation that showed differential expression between 2 subgroups of pancreatic cancer. (D) Comparison of mean expression levels of genes in biological features between 2 subgroups of PCCLs.