In Pancreatic Adenocarcinoma (PAAD) tumor tissues, the CCDC34 gene was significantly overexpressed with p = 1.22 × 10−19 compared to normal pancreas tissues (Fig. 3b) according to the TNMplot database, which has RNA-seq data of tumor and healthy tissues from TCGA and GTEx repositories. Here, CCDC34 is linked to pancreatic adenocarcinoma.