STAT3 and cervical cancer: STAT3 hyperactivation has been reported in several types of solid tumors, for example, cancer of the cervix, bladder, bone, breast, brain, colon, esophagus, head and neck, kidney, liver, lung, ovary, pancreas, prostate, stomach, and uterus, as well as hematological cancers such as acute myeloid leukemia and multiple myeloma.