EPISODE · May 17, 2021 · 12 MIN
惊呆了!体外人猴嵌合体胚胎活了20天…
from 天方烨谈
最近,一项近20天的跨物种嵌合体研究引发了科学界极大的关注。该研究首次创造出了由人类和猴子细胞组成的胚胎,评估了人类扩展多能性干细胞(hEPCs)在猴子中的嵌合能力。耶鲁大学干细胞生物学家在《Science》杂志的报道中指出:“这篇论文是干细胞和跨物种嵌合体领域的里程碑。”《Nature》杂志也对该研究潜在的伦理问题进行了探讨。
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惊呆了!体外人猴嵌合体胚胎活了20天…
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