听你的肠道:生物工程的关键概念 肠道的先进模型
Oliver Cameron1, Joana F Neves2, Eileen Gentleman1,3
1Centre for Craniofacial and Regenerative Biology, King's College London, London, SE1 9RT, UK.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|November 27, 2023
概括
本综述探讨了复制复杂的肠道微环境在体外. 它详细介绍了使用生物工程和有机生物学的策略,以创建更准确的模型来研究肠道健康和疾病.
科学领域:
- 胃肠道学和再生医学
- 生物材料和生物工程 生物材料和生物工程
背景情况:
- 肠道的屏障功能依赖于上皮细胞和树皮组织.
- 肠道有机体模拟了上皮质,但缺乏结构复杂性.
- 了解完整的微环境对于疾病建模至关重要.
研究的目的:
- 审查肠道微环境的体外复制策略.
- 为了改善肠道模型,将有机生物学与生物工程结合起来.
- 讨论在临床治疗中增强应用的进展.
主要方法:
- 剖析原生肠道的细胞和矩阵组成部分.
- 应用自下而上的自我组织和自上而下的生物工程原理.
- 整合有机生物与材料科学用于微环境复制.
主要成果:
- 讨论模仿本地细胞外基质的可访问化学物质.
- 对生物工程方法进行批判性评估,以克服当前模型的局限性.
- 识别复制细胞,生化和生物物理特征的策略.
结论:
- 先进的体外肠道模型对于研究肠道平衡和疾病至关重要.
- 将有机体技术与生物工程相结合,为更大的生理相关性提供了一条道路.
- 未来的发展有望在研究和治疗中对肠道模型有更广泛的应用.
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