Bio-Design and Manufacturing  2026 Vol.9 No.4 P.726 - 755

http://doi.org/10.1631/bdm.2500560


Machine learning approaches for biomechanical and bioelectrical regulation in developmental tissue engineering


Author(s):  Miriam Filippi,Robert Katzschmann

Affiliation(s):  1. Soft Robotics Laboratory, ETH Zurich, Zurich 8092, Switzerland more

Corresponding email(s):   miriam.filippi@srl.ethz.ch, rkk@ethz.ch

Key Words:  Machine learning, Tissue engineering, Artificial intelligence, Biomechanics, Bioelectronics, Morphomechanics, Closed-loop control


Miriam Filippi. Machine learning approaches for biomechanical and bioelectrical regulation in developmental tissue engineering[J]. Journal of Zhejiang University Science D, 2026, 9(4): 726 - 755.

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Abstract: 
Developmental tissue engineering is increasingly guided by the principles of morphogenesis, cellular self-organization, and dynamic microenvironmental regulation, moving beyond static scaffold design and towards adaptive, development-inspired strategies. Integrating insights from developmental biology has revealed new structural–functional relationships and more robust tissue maturation pathways, thereby unlocking biofabrication strategies that harness intrinsic biological regulatory mechanisms rather than imposing static architectures on engineered tissue. This review examines machine learning (ML) applications to tissue engineering within a developmental context, emphasizing how bioelectric, biomechanical, and morphogenic cues influence cell fate, tissue organization, and adaptive growth. We highlight how data-driven and physics-based models, surrogate modeling, and generative design can integrate complex biological data, simulate evolving microenvironments, and guide experimental biofabrication. Despite these advances, significant challenges remain, such as the integration of heterogeneous and multiscale biological data, limitations in model interpretability and generalizability, and ethical and regulatory considerations regarding data use and artificial intelligence (AI)-guided decision-making in biofabrication applications. Through the coupling of developmental principles with computational tools, ML-driven tissue engineering is nevertheless well positioned to enable more predictive, adaptive, and reproducible paradigms for creating functional living systems.

机器学习驱动的发育型组织工程中的生物力学与生物电调控

发育型组织工程正逐渐突破传统静态支架构建模式,转向受形态发生、细胞自组织及动态微环境调控启发的工程策略。发育生物学机制的引入揭示了新的结构—功能关系以及更加稳健的组织成熟路径,推动了能够利用内源性生物调控机制、而非单纯依赖静态结构构建的生物制造方法的发展。本文综述了机器学习(machine learning,ML)在发育型组织工程中的应用,重点讨论生物电、生物力学及形态发生信号如何影响细胞命运决定、组织构建及适应性生长。文章系统介绍了数据驱动模型、基于物理机制的模型、代理模型以及生成式设计等方法,阐述其如何整合复杂生物学数据、模拟动态演化的微环境,并指导实验性生物制造过程。尽管该领域已取得显著进展,但仍面临诸多挑战,包括异构多尺度生物数据的整合、模型可解释性与泛化能力不足,以及人工智能驱动生物制造在数据使用、伦理与监管层面的潜在问题。总体而言,将发育生物学原理与先进计算工具相结合,有望推动组织工程建立更加可预测、自适应且具有良好重复性的功能性活体系统构建新范式。
关键词:机器学习;组织工程;人工智能;生物力学;生物电;形态力学;闭环控制

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On-line Access: 2026-07-18

Received: 2025-11-03

Revision Accepted: 2026-02-17

Crosschecked: 0000-00-00

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Citations:  Bibtex RefMan EndNote GB/T7714

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