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Advances and Challenges in Cerebral Organoids Research

Cerebral organoids are three‐dimensional (3D) aggregates with a more advanced composition, maturation, and architecture. It has emerged as a novel and sophisticated model system for studying neurodevelopment and neurological disorders, in comparison to conventional two‐dimensional (2D) cell cultures...

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Bibliographic Details
Published in:Advanced NanoBiomed Research (Online) 2024-05, Vol.4 (5), p.n/a
Main Authors: Luo, Dandan, Xu, Jiaqi, Liu, Fuyao, Gu, Zhen
Format: Article
Language:English
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Summary:Cerebral organoids are three‐dimensional (3D) aggregates with a more advanced composition, maturation, and architecture. It has emerged as a novel and sophisticated model system for studying neurodevelopment and neurological disorders, in comparison to conventional two‐dimensional (2D) cell cultures. However, due to the extraordinarily complex nature of brain development, current cerebral organoids are not as functional and mature as brains. The development of cerebral organoids requires a culture system with sufficient developmental patterning factors, essential cell components, and vasculature. In this review, the critical factors and events that contribute to the development of cerebral organoids are focused on. The advanced design, fabrication techniques, and technologies are also discussed to enhance the application potential of cerebral organoid technology. Cerebral organoids are derived from pluripotent stem cells (PSCs) using bioactive factors and a suitable microenvironment. These organoids have been extensively employed in the development of brain disease mechanisms, models, and treatments. The development and clinical translation of cerebral organoids will be facilitated by novel design, cutting‐edge fabrication techniques, and advanced technologies.
ISSN:2699-9307
2699-9307
DOI:10.1002/anbr.202300126