A highly sensitive method for the detection of recombinant PERV-A/C env RNA using next generation sequencing technologies.

ABSTRACT: Several xenogenic cell-based therapeutic products are currently under development around the world for the treatment of human diseases. Porcine islet cell products for treating human diabetes are a typical example. Since porcine cells possess endogenous retrovirus (PERV), which can replicate in human cells in vitro, the potential transmission of PERV has raised concerns in the development of these products. Four subgroups of infectious PERV have been identified, namely PERV-A, -B, -C, and recombinant PERV-A/C. Among them, PERV-A/C shows a high titre and there was a paper reported that an incidence of PERV-A/C viremia was increased in diseased pigs; thus, it would be important to monitor the emergence of PERV-A/C after transplantation of porcine products. In this study, we developed a highl

SUBMITTER: Kono K 

PROVIDER: S-EPMC7736861 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature