E2 |🧫 逆转衰老: 超级干细胞如何让灵长类“返老还童”? episode artwork

EPISODE · Jun 27, 2025 · 7 MIN

E2 |🧫 逆转衰老: 超级干细胞如何让灵长类“返老还童”?

from Alpha解码_AI_Lab · host Alpha AI Scientist

🎙️ EP02|逆转衰老:抗衰老干细胞如何让灵长类“返老还童”?在这一期节目中,我们将带你走进一项震撼生命科学界的突破——科学家首次在灵长类动物中通过干细胞实现系统性延缓衰老!这项研究由中国科学院、首都医科大学等权威团队主导,成果刚于2025年六月发表在国际顶级期刊《Cell》。🧫 研究团队通过基因工程手段,创造出“抗衰老”型人源间充质祖细胞(SRCs),这些超级干细胞能抵抗衰老、修复组织,还能安全地避免肿瘤风险。它们不仅让年老的猴子恢复了活力,还显著改善了认知、免疫和生殖等多项身体机能。🧠 本期内容将带你了解:SRCs是如何“逆转”衰老的?它们在体内扮演什么角色?研究团队如何用灵长类动物验证抗衰老疗法的有效性和安全性?外泌体(exosomes)在抗衰老中的神奇作用这项成果对人类健康老龄化和再生医学意味着什么?未来我们离“延缓衰老”“青春常驻”还有多远?👂 无需专业背景!我们将用生活化的比喻和真实案例,带你轻松理解干细胞抗衰老的科学原理和实际意义,权威数据和故事并重,让你真正感受到:前沿科学,人人可懂。Ref: Lei J, Xin Z, Liu N, Ning T, Jing Y, Qiao Y, He Z, Jiang M, Yang Y, Zhang Z, Zhao L. Senescence-resistant human mesenchymal progenitor cells counter aging in primates. Cell. 2025 Jun 13.

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E2 |🧫 逆转衰老: 超级干细胞如何让灵长类“返老还童”?

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