Nerve cells derived from human stem cells often serve as the basis for research into brain diseases. However, these cells differ considerably in their quality and produce varying results. Scientists around the world are therefore looking for simple cell models that lead to consistent results when an experiment is repeated. Research teams from the University of Bonn, the Vrije Universiteit Amsterdam and the Max Planck Institute for Experimental Medicine in Göttingen describe a model derived from stem cells that consists of only one human nerve cell. It was obtained from pluripotent stem cells through a fast forward programming method and provides highly standardized conditions for investigating nerve cell functions. The two studies have now been published in the international journal Cell Reports.
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