Ortwin Naujok

A new experimental protocol for preferential differentiation of mouse embryonic stem cells into insulin-producing cells.

Changes in gene expression and morphology of mouse embryonic stem cells on differentiation into insulin-producing cells in vitro and in vivo.

Selective removal of undifferentiated embryonic stem cells from differentiation cultures through HSV1 thymidine kinase and ganciclovir treatment.

Beta cell mass regulation in the rat pancreas through glucocorticoids and thyroid hormones.

Insulin-producing surrogate β-cells from embryonic stem cells: are we there yet?

Reversal of diabetes through gene therapy of diabetic rats by hepatic insulin expression via lentiviral transduction.

A critical re-evaluation of CD24-positivity of human embryonic stem cells differentiated into pancreatic progenitors.

Islet microarchitecture and glucose transporter expression of the pancreas of the marmoset monkey display similarities to the human.

MicroRNA target sites as genetic tools to enhance promoter-reporter specificity for the purification of pancreatic progenitor cells from differentiated embryonic stem cells.

Embryonic stem cells of the non-human primate Callithrix jacchus can be differentiated into definitive endoderm by Activin-A but not IDE-1/2.

Comment on Binhai Ren et al. (2013; 15: 28-41): long-term reversal of diabetes in non-obese diabetic mice by liver-directed gene therapy.

Cytotoxicity and activation of the Wnt/beta-catenin pathway in mouse embryonic stem cells treated with four GSK3 inhibitors.

The generation of definitive endoderm from human embryonic stem cells is initially independent from activin A but requires canonical Wnt-signaling.

A reliable and efficient protocol for human pluripotent stem cell differentiation into the definitive endoderm based on dispersed single cells.

Generation and Purification of Definitive Endoderm Cells Generated from Pluripotent Stem Cells.

Gene Transfer into Pluripotent Stem Cells via Lentiviral Transduction.