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中国日报网
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皮肤细胞“一步到位”转为神经元
此次,团队采用直接转化策略,无需通过iPSC阶段,而是从体细胞“一步到位”变成运动神经元。优化的转化方案仅需3种转录因子(NGN2、ISL1和LHX3)配合两种促进细胞增殖的基因(编码p53DD和突变型HRAS的基因),即可实现皮肤细胞向运动神经元的高效转化。
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