1. Altucci L, Addeo R, Cicatiello L, Dauvois S, Parker MG, Truss M, Beato M, Sica V, Bresciani F & Weisz A (1996) 17β-estradiol induces cyclin D1 gene transcription, p36D1-p34cdk4 complex activation and p105Rb phosphorylation during mitogenic stimulation of G1 arrested human breast cancer cells. Oncogene 12: 2315–2324
2. Berns EM, Foekens JA, Vossen R, Look MP, Devilee P, Henzen-Logmans SC, van Klaveren IL, van Putten WL, Inganas M, Meijer-van Gelder ME, Cornelisse C, Claassen CJ, Portengen H, Bakker B & Klijn JG (2000) Complete sequencing of TP53 predicts poor response to systemic therapy of advanced breast cancer. Cancer Res 60: 2155–2162
3. Barbareschi M, Pelosio P, Caffo O, Buttitta F, Pellegrini S, Barbaza R, Dalla Palma P, Bevilacqua G & Marchetti A (1997) Cyclin D1 gene amplification and expression in breast carcinoma: relation with clinicopathologic characteristics and with retinoblastoma gene product, p53 and p21(WAF1) immunohistochemical expression. Int J Cancer 74: 171–174
4. Barbareschi M, van Tinteren H, Mauri FA, Veronese S, Peterse H, Maissonneuve P, Caffo O, Scaioli M, Doglioni C, Galligioni E, Dalla Parma P & Michalides R (2000) p27Kip1 expression in breast carcinomas: an immunohistochemical study on 512 patients with long-term follow-up. Int J Cancer (Pred Onc) 89: 236–241
5. Blomberg I & Hoffmann I (1999) Ectopic expression of cdc25A accelerates the G1/S transition and leads to premature activation of cyclin E- and cyclin A-dependent kinases. Mol Cell Biol 19: 6138–6194