Primate-restricted KRAB zinc finger proteins and target retrotransposons control gene expression in human neurons
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More than forty per cent of the mammalian genome is derived from retroelements, of which about one-quarter are endogenous retroviruses (ERVs). Some are still active, notably in mice the highly polymorphic early transposon (ETn)/MusD and intracisternal A-ty ...
The study of neuronal differentiation of embryonic stem cells has raised major interest over recent years. It allows a better understanding of fundamental aspects of neurogenesis and, at the same time, the generation of neurons as tools for various applica ...
During embryonic development, the extracellular matrix plays a critical role in regulating the differentiation of embryonic stem cells into specific cell lineages. MMP-sensitive PEG hydrogel is a material that has the ability to be degraded by the cells th ...
Previous work has suggested that induced pluripotent stem cells (iPSCs) are inferior to embryonic stem cells (ESCs) with respect to in vitro differentiation, raising questions about the utility of iPSCs for disease modeling. Characterization of a test set ...
The developmental potential of human pluripotent stem cells suggests that they can produce disease-relevant cell types for biomedical research. However, substantial variation has been reported among pluripotent cell lines, which could affect their utility ...
Missense mutations and extra copies of the alpha-Synuclein gene result in Parkinson disease (PD). Human stem and progenitor cells can be expanded from embryonic tissues and provide a source of non-transformed neural cells to explore the effects of these pa ...
Adding a potent antioxidant, glutathione (GSH), to a cryoprotective solution consisting of dimethyl sulfoxide and ethylene glycol and/or postthaw culture medium significantly improved the postthaw viability of mouse embryonic stem cells. This effect, which ...