PLK1 and cervical cancer: In this study, tissue microarray, IHC and integrated microarrays as well as RNA-seq datasets were concomitantly used to investigate the clinic-pathological significance of PLK1 in cervical cancer including CESC and cervical adenocarcinomaas well as the genetic alteration profile of PLK1 and the functional enrichment of PLK1-related genes in cervical cancer, so as to provide insights on the clinical diagnosis and treatment of cervical cancer.