CCND1 and neoplasm: For example, elevated cyclin D1 with cytoplasmic cyclin D1 staining has been reported in many different tumour types, such as colorectal (Handa et al, 1999; Khor et al, 2006), pancreatic (Culhaci et al, 2005), lung (Dworakowska et al, 2005), thyroid (Temmim et al, 2006), and bladder (Sudo et al, 2003).