Frequent detection of Merkel cell polyomavirus DNA in sera of HIV-1-positive patients.

ABSTRACT:

Background

Merkel cell polyomavirus (MCPyV), human polyomavirus-6 (HPyV6), and human polyomavirus-7 (HPyV7) were identified as viruses shed from the skin. Serological analysis revealed that these viruses are common among the general population. However, there is little information about the presence of MCPyV, HPyV6, and HPyV7 in the sera and tissues of immunocompromised individuals. The aims of this study are to know if immune status affects the presence of MCPyV, HPyV6, and HPyV7 in the serum, and to reveal the presence of these viruses in diseased tissues of unknown etiology.

Methods

Sera from HIV-1-positive and -negative patients were examined by real-time PCR and nested PCR detecting MCPyV, HPyV6 and HPyV7. In addition, diseased tissue samples of unknown etiology were ex

SUBMITTER: Fukumoto H 

PROVIDER: S-EPMC3608173 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature