Interestingly, genes within each feature were associated with cancer-related functions or pathways such as CTCF pathway (chromatin state), cell cycle regulation (gene expression), and cell differentiation (protein-protein interaction), while pathways for cancer, such as “KEGG pathways in cancer”, “KEGG endometrial cancer”, and “KEGG prostate cancer”, were directly implicated when using pathway as a feature for association, suggesting potential role of these features in cancer formation. Here, CTCF is linked to prostate cancer.