Title: THE EXPRESSIONS OF MITOSIS REGULATIVE FACTOR STK-15 IN PROSTATE CANCER
Abstract:Objective To investigate the expressions of mitosis regulative factor STK-15 in prostate cancer and the relationship between STK-15 and the biological behavior of prostate cancer.Methods The expressio...Objective To investigate the expressions of mitosis regulative factor STK-15 in prostate cancer and the relationship between STK-15 and the biological behavior of prostate cancer.Methods The expressions of STK-15 were examined by using immunohistochemical staining on 63 cases of prostate cancer and 16 cases of normal prostate tissues.And the expressions of STK-15 mRNA were detected by using RT-PCR in 14 cases of prostate cancer,BPH,and normal prostate tissues respectively.Results The STK15 protein was expressed in 98%(62/63) of prostate cancer tissue and in 19%(3/16) of normal prostate tissues.The difference between these expression rates was significant(P0.001).Meanwhile,the positive expression rates of STK-15 mRNA in prostate cancer,BPH,and normal prostate tissue were 93%(13/14),21%(3/14) and 14%(2/14) respectively.Compared with those in BPH and normal prostate tissue,the STK-15 mRNA expression rate in prostate cancer was significantly high(P0.001).Meanwhile,there was no significant difference between those in BPH and normal prostate tissue(P0.05).Conclusion The expressions of STK-15 increase in prostate cancer tissues which may contribute to the prostate carcinogenesis.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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