Female female 6 Humans 5 Male 5 gene expression regulation 5 genetics 5 human 5 male 5 Animals 4 Article 4 Gene Expression Regulation, Neoplastic 4 adult 4 animal 4 controlled study 4 pathology 4 unclassified drug 4 upregulation 4 Middle Aged 3 Up-Regulation 3 Western blotting 3 cell proliferation 3 human cell 3 immunohistochemistry 3 metabolism 3 middle aged 3 nonhuman 3 real time polymerase chain reaction 3 Aged 2 Carcinoma, Squamous Cell 2 Case-Control Studies 2