使用机器人和机器学习扩大合成细胞生产规模,以实现治疗应用
Noga Sharf-Pauker1,2, Ido Galil3, Omer Kfir1
1The Louis Family Laboratory for Targeted Drug Delivery and Personalized Medicine Technologies, Department of Chemical Engineering, Technion - Israel Institute of Technology, Haifa, 32000, Israel.
Advanced biology
|March 31, 2025
概括
研究人员开发了一种自动化的方法来生产用于治疗的合成细胞 (SCs). 这一创新提高了可扩展性和效率,为先进的生物医学应用铺平了道路.
科学领域:
- 合成生物学 合成生物学
- 生物技术是生物技术.
- 细胞工程 细胞工程
背景情况:
- 目前的合成细胞 (SC) 生产在很大程度上是人工的,这阻碍了治疗应用的可扩展性和效率.
- 手动的SC合成和表征限制了医学中自下而上的合成生物学的潜力.
- 需要用于SC生产和质量控制的自动化,高吞吐量方法.
研究的目的:
- 开发一种用于治疗应用的大规模生产蛋白质生产合成细胞 (SCs) 的自动化方法.
- 优化SC合成和表征过程,以提高效率,可扩展性和质量控制.
- 在临床前设置中证明自动化SCs的可行性.
主要方法:
- 开发了一种与机器人液体处理系统 (LiHa) 兼容的自动化过程,用于SC合成.
- 包含自动组织分离器,用于增强乳化和增加批量大小.
- 采用基于人工智能 (AI) 的图像分析,用于自动化,高通量SC特征和质量评估.
- 给小鼠大规模的,均的露西法酶表达性SCs,用于体内蛋白质表达的监测.
主要成果:
- 通过流程优化将SC生产时间缩短了50%.
- 使用自动化乳化,SC批量大小增加了30倍,同时保持了SC的特性.
- 使用基于AI的图像分析实现了自动化,准确和高通量SC特征.
- 在体内实时监测蛋白质表达,减少实验变异性.
结论:
- 自动化和计算机化质量控制显著改善了合成细胞的合成.
- 开发的自动化方法提高了生产治疗性SCs的可扩展性和效率.
- 这种方法促进了合成细胞在临床前和临床应用中的进步.
更多相关视频
09:37Preparing Protein Producing Synthetic Cells using Cell Free Bacterial Extracts, Liposomes and Emulsion Transfer
Published on: April 27, 2020
10.9K
09:34Automated Production of Human Induced Pluripotent Stem Cell-Derived Cortical and Dopaminergic Neurons with Integrated Live-Cell Monitoring
Published on: August 6, 2020
7.1K
相关概念视频
Synthetic Biology
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Golden rice
Golden rice is a genetically modified...
Bioreactor Controls-III
Strain improvement is a foundational strategy in industrial microbiology aimed at maximizing microbial productivity, particularly because natural isolates typically yield commercially valuable products in very low concentrations. Although optimizing the culture medium and environmental conditions can improve yields, these adjustments are inherently limited by the organism’s genetic potential. As a result, the focus shifts toward genetic modifications to enhance biosynthetic capacity. The...
Upstream Processing
Upstream processing represents a critical phase in biomanufacturing, wherein biological systems such as microorganisms, mammalian cells, or insect cells are cultivated to produce therapeutic proteins, vaccines, enzymes, or other biologically derived products. This phase encompasses all steps from the selection and genetic manipulation of the production organism to the cultivation of cells in bioreactors under tightly controlled environmental conditions.Host Selection and Genetic OptimizationThe...
