Endocrine Abstracts

The loss of regulatory control of the cell, leading to unrestrained cell proliferation, is a hallmark of cancer. In a number of cancers, over expression of cyclin A and cyclin B1 proteins has been reported and in some instances the level of expression correlated well with the grades of malignancy. In the present study, we analyzed, by immunohistochemistry, the expression of cyclins A and B1, proteins enable passing G(2)-restriction point, in different histological variants of ...