Female Humans 7 female 7 genetics 7 human 7 Article 4 Biomarkers, Tumor 4 Male 4 male 4 tumor marker 4 Cell Line, Tumor 3 Cell Proliferation 3 Gene Expression Regulation, Neoplastic 3 adult 3 cell proliferation 3 controlled study 3 gene expression regulation 3 major clinical study 3 tumor cell line 3 Aged 2 Cell Movement 2 DNA Primers 2 Middle Aged 2 Pregnancy 2 RNA, Circular 2 Stomach Neoplasms 2 aged 2 blood 2 cell cycle 2 cell motion 2