Interestingly, the CCND1-amplified-overexpressed tumours contained larger amounts of CCND1 mRNA (12 tumours; mean NCCND1 17.9, range 7.6 to 43.7) than did the CCND1-unamplified-overexpressed tumours (32 tumours; mean NCCND1 5.6; range 3.3 to 8.6). Here, CCND1 is linked to neoplasm.