From literature, cervix carcinoma does express FOXO3. Generally FOXO3 expresses in cytoplasm, cytosol. Regarding which tissues have FOXO3 expression, here are a few articles citing expression in various tissues:
Cervix carcinoma, Pubmed ID: 18220336, 18669648
Cervix carcinoma, and Erythroleukemia, Pubmed ID: 23186163
Leukemic T-cell, Pubmed ID: 19690332
Muscle, and Placenta, Pubmed ID: 15489334
Rhabdomyosarcoma, Pubmed ID: 9479491
Stomach, Pubmed ID: 14702039