哥伦比亚大学研究组由生物学家、生物医学工程学家、生物材料学家、成像学专家和外科医生。实验已经证明，人类骨髓干细胞制造的长效移植物能在老鼠身上存活。

The Columbia team of biologists, biomedical engineers, biomaterial scientists, imaging experts and surgeons has shown that human mesenchymal stem cells can create long-lasting implants in mice.

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