Previous studies have focused on different types of solid tumors (cervical cancer), such as genetic instability at gene locus 1p36, which may be a feature of cervical cancer22; decreased expression of cytokeratin 7 may lead to poor prognosis of cervical cancer23; HPV infection is an important potential biomarker of cervical cancer24; neutrophil ratio and white matter cell count can be used as a prognostic factor for recurrence of cervical cancer25. Here, KRT7 is linked to cervical cancer.