Here we provide a method for generation of human enteric neurons from human pluripotent stem cells under fully defined conditions, and we use these cells in order to understand human enteric nervous system development and function. So I think human enteric nervous system development, physiology and pathophysiology has been a great challenge, and it’s because of the rarity of the enteric nervous system cells and the transient nature of the neural crest progenitors, and difficulty in access to tissue and isolation of the tissue. This is a robust platform for generating authentic and functional human enteric neurons from HPSCs, and by overcoming longstanding technical challenges in tissue access, it provides scalable cultures of enteric nervous system components for disease modeling, drug discovery, and studying ENS developments and function.
Majd, H., Richter, M. N., Samuel, R. M., Kalantari, A., Ramirez, J. T., Fattahi, F. Differentiation of Enteric Nervous System Lineages from Human Pluripotent Stem Cells. J. Vis. Exp. (207), e66133, doi:10.3791/66133 (2024).