Stem cell-derived models of spinal neurulation.
| Autor: | Mirdass C; Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France.; Institut du Fer à Moulin, 75005 Paris, France.; Inserm, UMR-S 1270, 75005 Paris, France.; Sorbonne Université, Science and Engineering Faculty, 75005 Paris, France., Catala M; Institut de Biologie Paris Seine (IBPS) - Developmental Biology Laboratory, UMR7622 CNRS, INSERM ERL 1156, Sorbonne Université, 9 Quai Saint-Bernard, 75005 Paris, France., Bocel M; Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France., Nedelec S; Institut du Fer à Moulin, 75005 Paris, France.; Inserm, UMR-S 1270, 75005 Paris, France.; Sorbonne Université, Science and Engineering Faculty, 75005 Paris, France., Ribes V; Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France. |
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| Jazyk: | angličtina |
| Zdroj: | Emerging topics in life sciences [Emerg Top Life Sci] 2023 Dec 18; Vol. 7 (4), pp. 423-437. |
| DOI: | 10.1042/ETLS20230087 |
| Abstrakt: | Neurulation is a critical step in early embryonic development, giving rise to the neural tube, the primordium of the central nervous system in amniotes. Understanding this complex, multi-scale, multi-tissue morphogenetic process is essential to provide insights into normal development and the etiology of neural tube defects. Innovations in tissue engineering have fostered the generation of pluripotent stem cell-based in vitro models, including organoids, that are emerging as unique tools for delving into neurulation mechanisms, especially in the context of human development. Each model captures specific aspects of neural tube morphogenesis, from epithelialization to neural tissue elongation, folding and cavitation. In particular, the recent models of human and mouse trunk morphogenesis, such as gastruloids, that form a spinal neural plate-like or neural tube-like structure are opening new avenues to study normal and pathological neurulation. Here, we review the morphogenetic events generating the neural tube in the mammalian embryo and questions that remain unanswered. We discuss the advantages and limitations of existing in vitro models of neurulation and possible future technical developments. (© 2023 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society and the Royal Society of Biology.) |
| Databáze: | MEDLINE |
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