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    Life sciences have entered the era of big data, uncovering the complexity of human biological systems and advancing precision medicine and scientific wellness. Here, we introduce a novel framework for Good Data Governance Practice (GDGP) coupled with a grading initiative for the life sciences, focusing on traceability and openness. The GDGP framework systematically defines governance constraints, influencing factors, and functional capabilities to streamline data governance and management efficiency. This achievement lays the groundwork for compliant cross-institutional and cross-border data sharing and collaborative processing, poised to pave the way for standardized, ethical, and scalable data-driven research in precision medicine and beyond.

    刘晗, 李静, 张胜发, 曹跃琼, 杜政霖, 贾晓峰, 丁国徽

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    DOI:10.24920/004549
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    Abstract:生命科学已步入大数据时代,通过揭示人体生物系统的复杂性极大地推动了精准医学和科学健康的发展。遵循可发现、可访问、互操作、可重用(Findable, Accessible, Interoperable, and Reusable,FAIR)原则,整合学术界与产业界的人群生物数据资源将显著提升数据利用效率并催生创新突破。本文提出面向生命科学领域的新型数据治理框架,通过构建良好数据治理规范(Good Data Governance Practice,GDGP)与分级倡议,聚焦数据溯源性与开放性。该框架系统化界定治理边界约束、影响因素及功能维度,以提升数据治理与运营管理效能。此项成果为合规开展跨机构、跨境数据共享与协同处理奠定基础,有望为精准医学领域开展数据趋动的标准化、符合伦理且可扩展的研究铺平道路。  
    Keywords:数据治理;分级倡议;FAIR原则;生物数据   
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    Updated:2026-03-30
    A new review introduces research progress in the field of acute ischemic stroke. Experts have explored the dynamic processes underlying reperfusion injury and neurovascular unit disruption, emphasizing reversible changes within the penumbra and emerging imaging-guided approaches. This work lays a foundation for developing individualized neuroprotective strategies.

    石福楠, 于正道, 王潇苧, 张振昶

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    DOI:10.24920/004558
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    Abstract:急性缺血性卒中是全球非传染性疾病中第二大死亡原因。尽管静脉溶栓和血管内取栓术显著提高了闭塞大血管的再通率,然而患者的临床结局并未相应改善。研究表明,单纯实现血管再通并非意味着有效的组织再灌注。因此,神经保护策略的重心也就由单纯减少神经细胞坏死,转为延缓缺血半暗带进展,最大化保护可挽救脑组织。本文系统综述了急性缺血性卒中再灌注损伤、微循环障碍、神经血管单元破坏和神经保护机制的时相演变。重点探讨了可逆性半暗带的演变过程、再灌注诱发的损伤放大效应,以及基于脑成像技术引导和分子生物标志物的精准干预策略。这些进展为构建时空协调、个体化的神经保护策略奠定了理论基础。  
    Keywords:急性缺血性卒中;神经保护;再灌注;半暗带;脑成像技术;精准医学   
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    Updated:2026-03-20
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