Expression of high-risk HPV and ATM in human laryngeal squamous cell carcinoma and its clinical significance
10.3969/j.issn.1006-5725.2016.18.010
- VernacularTitle:喉癌中高危型HPV、ATM表达及临床意义
- Author:
Xiaofeng WANG
;
Qiyi HE
;
Jiajun HUANG
;
Xuejun ZHOU
- Publication Type:Journal Article
- Keywords:
Laryngeal squamous cell carcinoma;
ATM;
HPV;
PCR method
- From:
The Journal of Practical Medicine
2016;32(18):2974-2978
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the expression of human papillomavirus ( HPV) and ATM protein in laryngeal squamous cell carcinoma (LSCC), and discuss the correlation among the expression and its prognosis Method The expression of HPV16/18 mRNA was detected by PCR , and the expression of ATM proteins by immunohistochemical method in 63 LSCC specimens and 30 specimens of normal tissue adjacent to cancer. Results The positive expression rates of HPV16 /18 and ATM protein in LSCC group were 39.7% (25 /63) and 41. 3% (26 /63) respectively and those of HPV16 /18 and ATM protein in normal group were 9.5% ( 6/63 ) and 83.3% (25 /30) respectively. There was no correlation between the expression of ATM and HPV16/18 in LSCC. The accumulative 5-year survival rates of HPV16/18 positive group and HPV16/18 negative group in 63 patients were 69.8% and 52.6% respectively ,and there was no significant difference (P> 0.05. The accumulative 5-year survival rates of ATM positive group and ATM negative group in 63 patients were 65.4%and 45.9% respectively and there was no significant difference (P>0.05. Conclusion Both HPV16/18 and ATM are abnormally expressed in LSCC , but there is no correlation between the expression of HPV16/18 and ATM and the expression and its prognosis.
