[Correlation of high-risk HPV 16/18 infections with prostate cancer].
Zhonghua Nan Ke Xue
; 22(6): 501-505, 2016 Jun.
Article
en Zh
| MEDLINE
| ID: mdl-28963837
ABSTRACT
OBJECTIVE:
To study the correlation of high-risk human papillomavirus 16 and 18 (HPV16/18) infections with the risk of prostate cancer (PCa) and their association with the clinicopathologic indexes of PCa.METHODS:
We collected tissue samples from 75 cases of PCa and 73 cases of benign prostatic hyperplasia (BPH). We detected HPV16/18 infections in the samples by immunohistochemistry and PCR combined with reverse dot blot (RDB) assay.RESULTS:
Immunohistochemistry revealed 16 cases of HPV16/18 positive in the PCa (21.3%) and 7 cases in the BPH samples (9.5%), with statistically significant difference between the two groups (P=0.049). PCR combined with RDB assay showed 17 cases of HPV16 infection (22.6%) and 13 cases of HPV18 infection (17.8%), including 4 cases of HPV16/18 positive, in the PCa group, remarkably higher than 6 cases of HPV16 infection (8.2%), 3 cases of HPV18 infection (4.1%) and no HPV16/18 positive in the BPH controls (P=0.001). No significant differences were observed between the result of immunohistochemistry and that of PCR combined with RDB assay (P=0.069). The risk of HPV16/18 infections was found to be correlated with the clinical T-stage and Gleason score of PCa (P<0.05 ) but not with the patient's age, PSA level or lymph node metastasis (P>0.05 ).CONCLUSIONS:
High-risk HPV16/18 infections are correlated with the risk of prostate cancer.Palabras clave
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Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
2_ODS3
Problema de salud:
2_enfermedades_transmissibles
Asunto principal:
Neoplasias de la Próstata
/
Infecciones por Papillomavirus
Tipo de estudio:
Etiology_studies
/
Risk_factors_studies
Límite:
Humans
/
Male
Idioma:
Zh
Revista:
Zhonghua Nan Ke Xue
Asunto de la revista:
MEDICINA REPRODUTIVA
Año:
2016
Tipo del documento:
Article
País de afiliación:
China