Advances in biofabrication and simulation strategies for gut-on-a-chip.

• Tác giả: Jun Chen, Junlei Han, Xinyu Li, Zhixiang Liang, Ke Wang, Li Wang, Yushen Wang, Wenhong Zhang
• Ngôn ngữ: eng
• Ký hiệu phân loại: 920.71 Men
• Thông tin xuất bản: England : Biofabrication , 2025
• Bộ sưu tập: NCBI
• ID: 199702

Tóm tắt

Biomimetic gut models show promise for enhancing our understanding of intestinal disorder pathogenesis and accelerating therapeutic strategy development. Current in vitro models predominantly comprise traditional static cell culture and animal models. Static cell culture lacks the precise control of the complex microenvironment governing human intestinal function. Animal models provide greater microenvironment complexity but fail to accurately replicate human physiological conditions due to interspecies differences. As the available models do not accurately reflect the microphysiological environment and functions of the human intestine, their applications are limited. An optimal approach to intestinal modelling is yet to be developed, but the field will probably benefit from advances in biofabrication techniques. This review highlights biofabrication strategies for constructing biomimetic intestinal models and research approaches for simulating key intestinal physiological features. We also discuss potential biomedical applications of these models and provide an outlook on multi-scale intestinal modeling.