Article
Subcellular localisation of cyclin D1 protein in colorectal tumours is associated with p21 <sup>WAF1/CIP1</sup> expression and correlates with patient survival
27 Jun 2001
Abstract excerpt
We investigated the expression of the cell cycle regulatory proteins cyclin D1 and p21(WAF1/CIP1) (p21) in human colorectal carcinomas using immunohistochemistry. Cyclin D1 was not detected in normal colonic epithelium; however, expression was observed in 74/126 (58.7%) of the tumour samples studied. Protein was detected in the nucleus in 22/126 (17.4%) and exclusively in the cytoplasm in 52/126 (41.3%) tumours....
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