Science 子刊:逆转衰老「新武器],脐带间充质干细胞外囊泡
最新研究发现,脐带间充干细胞外囊泡可逆转成人骨髓间充质干细胞的衰老,显著增强其成骨和损伤修复能力,在动物实验中可延缓小鼠自然衰老。
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华中科技大学生命科学与技术学院郭安源教授、华中科技大学同济医学院附属协和医院的胡豫教授和李秋柏教授作为共同通讯作者,雷倩博士后、高飞博士和刘腾博士为该文章的共同第一作者,该工作受到国家自然科学基金优青和面上等多个项目的资助。
华中科技大学生命科学与技术学院郭安源教授与协和医院血液科团队在白血病和细胞外囊泡等领域有长期稳定的交叉合作,早在2013年开始就提出“年轻微泡”(来源于年轻母体细胞分泌的细胞外囊泡)能够通过传递“年轻信息”而具有逆转衰老效应这一科学假设,此后在该方向上持续深入研究,产生了一批有着高度转化价值的研究成果。
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