Characterization of dermal fibroblast-derived iPSCs from a patient with low grade steatosis

AbstractPrimary fibroblasts from a low grade steatosis patient were reprogrammed by transduction of a combination of two episomal-based plasmids OCT4,SOX2, c-MYC and KLF4. iPSCs were characterized by immunocytochemistry, embryonic body-formation, DNA-fingerprint karyotype analysis and comparative transcriptome analyses with the human embryonic stem cell line H1 revealed a Pearsons correlation of 0.9251

Establishment and characterization of an iPSC line from a 35 years old high grade patient with nonalcoholic fatty liver disease (30–40% steatosis) with homozygous wildtype PNPLA3 genotype

Nonalcoholic fatty liver disease (NAFLD) is the hepatic manifestation of the metabolic syndrome and its prevalence increases continuously. Here, we reprogrammed fibroblasts of a high grade NAFLD patient with homozygous wildtype PNPLA3 genotype. The induced pluripotent stem cells (iPSCs) were characterized by immunocytochemistry, flow cytometry, embryoid body formation, pluritest, DNA-fingerprinting and karyotype analysis