PLOD1 and pancreatic adenocarcinoma: The Cox regression analysis showed that high PLOD1 expression in LGG, MESO, KIRP, KICH, ACC, BLCA, CESC, PAAD, SARC, BRCA, GBM, THCA, LUAD, HNSC, LIHC and KIRC patients was associated with a worse prognosis.