pubmed:abstractText |
Hashimoto's thyroiditis (HT) is an autoimmune disease in which both proliferation and apoptosis are enhanced. p27(Kip1) protein protects tissues from disease mechanisms that involve excessive cell proliferation and apoptosis. This study investigated whether there is loss of p27(Kip1) expression in HT and whether p27(Kip1) immunoreactivity has any relation to the proliferative indicator Ki-67. Because p27(Kip1) is regulated through either degradation, mediated by the S phase kinase associated protein 2 (Skp2), or sequestration, via D3 cyclin, the expression of these proteins was also investigated.
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