无机材料学报

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无机活性材料在类器官研究领域的应用

马文平1,2, 韩雅卉1,2, 吴成铁1,2, 吕宏旭1,2   

  1. 1.中国科学院上海硅酸盐研究所,高性能陶瓷与超微结构国家重点实验室,上海 200050;
    2.中国科学院大学,材料科学与光电工程研究中心,北京 100049
  • 收稿日期:2025-01-07 修回日期:2025-02-17
  • 作者简介:马文平(1997-), 女, 博士研究生. E-mail: 15737197919@163.com; 韩雅卉(1995-), 女, 博士研究生. E-mail: ka_han@outlook.com
  • 基金资助:
    国家重点研发计划 (2023YFB3813000); 江苏省基础研究计划重点项目(BK20243003); 上海市海外高层次人才计划; 国家重点实验室主任基金

Application of Inorganic Bioactive Materials in Organoid Research

MA Wenping1,2, HAN Yahui1,2, WU Chengtie1,2, LU Hongxu1,2   

  1. 1. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China;
    2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2025-01-07 Revised:2025-02-17
  • About author:MA Wenping (1997-), female, PhD candidate. E-mail: 15737197919@163.com; HAN Yahui (1995-), female, PhD candidate. E-mail: ka_han@outlook.com
  • Supported by:
    National Key Research and Development Program of China (2023YFB3813000); The Natural Science Foundation of Jiangsu Province (BK20243003); Shanghai Talent Scholar Program; The State Key Lab Director Fund

摘要: 类器官作为模拟相应组织/器官结构和功能的体外三维(3D)模型,在生物医学领域显示出广阔的应用前景。类器官的构建需要对干细胞的行为以及多细胞相互作用进行调控,而无机活性材料具有良好的生物相容性和生物活性,可以调节细胞行为、细胞-细胞和细胞-基质之间的相互作用,在疾病诊疗和再生医学等领域得到了广泛研究,因而,有望用于类器官的构建、生长和发育的调控。本文综述了无机活性材料在类器官研究中的作用,强调了其在类器官培养和实际应用方面的研究进展。我们首先概述了类器官构建策略的基本步骤,介绍了代表性无机活性材料的生物学功能,特别是与类器官构建关键步骤相适配的功能;重点阐释了无机活性材料促进类器官生长和发育的关键作用机制,包括对关键信号通路的作用、基质材料的调控以及细胞能量的代谢等。此外,我们还探讨了类器官作为辅助工具在促进无机活性材料的研究和应用方面的作用;最后展望了利用无机活性材料提供多种物理和生化调控信号的特性进一步推进类器官基础研究和应用研究的策略。

关键词: 类器官, 无机活性材料, 类器官发育, 生物活性离子, 综述

Abstract: As an effective in vitro three-dimensional (3D) model, organoids can simulate the structure and function of corresponding tissues/organs, demonstrating broad application prospects in the biomedical field. The construction of organoids relies on the behavior's regulation of stem cells and multicellular interactions. Inorganic bioactive materials possess excellent biocompatibility and bioactivities, showing wide application in the field of bio-medical research. Therefore, they can potentially regulate cell behaviors and cell-cell/cell-matrix interactions in constructing in organoids. In this review, we explored the role of inorganic bioactive materials in organoid research, emphasizing their contribution to organoid development and applications. We summarized the critical steps of organoid construction strategies. Subsequently, the biological functions of inorganic bioactive materials, particularly those compatible with key steps in organoid construction, were systematically elucidated. We also emphasized the key mechanisms by which inorganic bioactive materials promote organoid development and application, including their effects on key signaling pathways, regulations of matrix material properties and cellular energy metabolism. In addition, we reviewed application of organoids as auxiliary tools to promote the application of inorganic bioactive materials. Finally, we looked forward to strategies for further advancing organoid research by regulating various physical and biochemical clues provided by inorganic bioactive materials.

Key words: organoid, inorganic bioactive material, organoids development, review

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