pubmed:abstractText |
p21(waf) plays a central role both in the regulation of the cell cycle and in DNA replication. Accordingly, p21(waf) is a putative tumour suppressor. The role of p21(waf) expression in breast cancer is still unclear, particularly with respect to the clinical situation. Therefore, this retrospective study was designed to investigate the value of immunohistochemically detected p21(waf) expression in invasive breast cancer.
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