肠道结构、力学和生理学的改变是急性和慢性肠道疾病的基础，其中许多疾病受到微生物组、蠕动、基质或免疫反应失调的影响。在临床前动物模型中研究人类肠道生理学或病理生理学很困难，因为它们的微生物组和免疫系统与人类不同。尽管类器官培养的进步部分克服了这一挑战，但肠道类器官仍然缺乏研究肠道健康和疾病的核心功能所必需的关键特征，例如消化或液体流动，以及活微生物组、蠕动的长期影响的贡献和免疫细胞。在这里，我们回顾了人类肠道芯片上器官（器官芯片）微流体培养模型的进展，该模型由上皮细胞排列并与其他组织（例如基质或内皮）连接，可以经历流体流动和类似蠕动的运动。器官芯片提供了强大的方法来模拟不同人群和个体患者的肠道生理学和疾病状态，并可用于获得对疾病的潜在分子和生物物理机制的新见解。它们还可以用作临床前工具来发现新药，然后在相同的人类相关模型中验证其治疗功效和安全性。© 2024。Springer Nature Limited。

Alterations in intestinal structure, mechanics and physiology underlie acute and chronic intestinal conditions, many of which are influenced by dysregulation of microbiome, peristalsis, stroma or immune responses. Studying human intestinal physiology or pathophysiology is difficult in preclinical animal models because their microbiomes and immune systems differ from those of humans. Although advances in organoid culture partially overcome this challenge, intestinal organoids still lack crucial features that are necessary to study functions central to intestinal health and disease, such as digestion or fluid flow, as well as contributions from long-term effects of living microbiome, peristalsis and immune cells. Here, we review developments in organ-on-a-chip (organ chip) microfluidic culture models of the human intestine that are lined by epithelial cells and interfaced with other tissues (such as stroma or endothelium), which can experience both fluid flow and peristalsis-like motions. Organ chips offer powerful ways to model intestinal physiology and disease states for various human populations and individual patients, and can be used to gain new insight into underlying molecular and biophysical mechanisms of disease. They can also be used as preclinical tools to discover new drugs and then validate their therapeutic efficacy and safety in the same human-relevant model.© 2024. Springer Nature Limited.