Expression of Cell Cycle Related Factors Cyclin D1,CDK4,P16~(MTS1) and PRb in Condyloma Acuminatum / 中华皮肤科杂志

Objective To investigate the expression and im plication of cell-cycle related factors(Cyclin D1,CDK4,P16 MTS1 and PRb)in condyloma acuminatum(CA).Methods The expression and distribution of cyclin D1,CDK4,P16 MTS1 and PRb were detected by immunohisto chemical technique streptavidin peroxidase(SP)in 27cases of HPV6/11positive CA that were confirmed by PCR and 10cases of norm al skins(foreskins).Results①Cyclin D1was not expressed in both normal skin and lesions of CA.②The intensity of expression of CDK4was 2.19in the basal cells in the lesions of CA,which was significantly weaker than that in normal skin(4.8,P