pubmed-article:16949731 | pubmed:abstractText | The tumour suppressor gene p16INK4a is a cyclin-dependent kinase inhibitor, for which inactivation attributable to promoter hypermethylation or homozygous deletion has been described in malignancies. Little is known about p16INK4a protein levels in renal cell carcinoma (RCC) and its association with clinicopathologic parameters or disease progression. | lld:pubmed |