Generation of urine-derived induced pluripotent stem cells from a patient with phenylketonuria.

ABSTRACT: The aim of the study was to establish an induced pluripotent stem cell line from urine-derived cells (UiPSCs) from a patient with phenylketonuria (PKU) in order to provide a useful research tool with which to examine the pathology of this rare genetic metabolic disease. Urine-derived epithelial cells (UCs) from a 15-year-old male patient with PKU were isolated and reprogrammed with integration-free episomal vectors carrying an OCT4, SOX2, KLF4, and miR-302-367 cluster. PKU-UiPSCs were verified as correct using alkaline phosphatase staining. Pluripotency markers were detected with real-time PCR and flow cytometry. Promoter methylation in two pluripotent genes, NANOG and OCT4, was analyzed using bisulphite sequencing. An embryoid body (EB) formation assay was also performed. An

SUBMITTER: Qi Z 

PROVIDER: S-EPMC5982629 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature