| Autor: |
Kaku, Naomi, Kashima, Kenji, Daa, Tsutomu, Nakayama, Iwao, Yokoyama, Shigeo |
| Předmět: |
|
| Zdroj: |
Virchows Archiv: European Journal of Pathology; Vol. 445 Issue 1, p68-73, 6p |
| Abstrakt: |
Herpes simplex virus (HSV), a member of the Herpesviridae family, is a very common pathogen that can infect any site in the body. Urothelial carcinoma (UC) is a common malignancy of the urinary tract. The possibility of HSV infection in cases of UC has attracted little attention. In this study, we investigated the possible presence of HSV in UC and non-neoplastic urothelium. We examined the incidence of HSV infection in 100 samples of UC from 78 patients and 50 samples of non-neoplastic urothelium from 50 autopsy cases using immunohistochemical staining and amplification of DNA using polymerase chain reaction (PCR). Infection by HSV was detected in 39 of the 100 samples of UC (35 of 78 patients) using immunohistochemical staining and/or PCR analysis, in marked contrast with 1 of 50 samples of non-neoplastic urothelium. There was no significant relationship between infection by HSV and anatomical site, growth pattern or depth of invasion of UC, but the frequency of HSV infection was significantly higher in females than in males. Our findings indicate that UCs become infected with HSV much more easily than non-neoplastic urothelium. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Full text from SpringerLink