Circulating human microRNAs are not linked to JC polyomavirus serology or urinary viral load in healthy subjects.

ABSTRACT:

Background

JC polyomavirus (JCPyV) is a widespread human polyomavirus that usually resides latently in its host. It can be reactivated under immunomodulating conditions and cause Progressive Multifocal Leukoencephalopathy (PML). Circulating microRNAs (miRNAs) are emerging as promising biomarkers for several pathologies. In this study, we have investigated whether circulating miRNAs exist that are differentially expressed between JCPyV seropositive and JCPyV seronegative on the one hand or between JCPyV shedders and JCPyV non-shedders on the other hand.

Methods

Human miRNA expression profiling was performed in a small set of plasma samples obtained from seronegative subjects, seropositive shedders and seropositive non-shedders. A set of 10 miRNAs was selected for further anal

SUBMITTER: Lagatie O 

PROVIDER: S-EPMC3945012 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature