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为缓解供器官短缺这一全球性问题，边缘供肝逐渐应用于临床肝移植，但同时也增加早期移植物功能不全、原发性移植物失功等并发症的风险。如何有效提升边缘供肝质量是目前移植界的主要研究方向之一。机械灌注是目前提升供肝质量的关键手段，在提升扩大标准供肝质量、减轻缺血再灌注损伤中发挥出了巨大的优势。近年来，细胞与基因治疗技术飞速发展，联合机械灌注的优化策略实现了针对人体局部脏器的精准定向干预，在优化边缘供肝质量、提升受者长期存活率等方面展现出巨大潜力，有望成为推动机械灌注和器官修复再生技术发展的全新引擎。

To address the global shortage of donor organs, marginal donated livers are increasingly used in liver transplants, albeit with associated risks such as early graft dysfunction and primary non-function. Improving the quality of marginal donated livers is one of the focal areas in transplantation research. Machine perfusion is pivotal in this effort, reducing ischemia-reperfusion injuries and enhancing liver quality. Recently, advances in cell and gene therapy, combined with optimized machine perfusion strategies, have enabled precise interventions for specific organs, showing great potential in improving marginal donated liver quality and increasing recipient survival rates. These innovations have the potential to drive advancements in machine perfusion and organ repair and regeneration technologies.