人类基因组测序为认识生命现象以及疾病发生的物理基础提供和建立了完整的信息库,为“基因治疗”以及其他分子治疗奠定了基础。但是由于蛋白质分子质量巨大,难以进入细胞,只能作用于细胞表面分子而发生作用;而基因治疗又往往有依赖病毒序列作为基因载体的弊病。这一切都限制了“分子治疗”的应用。而干细胞生物工程却没有这些不足。首先,干细胞具有自我扩 Human genome sequencing provides and establishes a complete information base for understanding the physical phenomena and the physical basis of disease occurrence, laying the foundation for “gene therapy” and other molecular treatments. However, due to the huge mass of protein molecules, it is difficult to enter the cells and can only act on the cell surface molecules, and gene therapy often relies on virus sequences as a gene carrier. All this limits the application of “molecular therapy.” Stem cell bioengineering does not have these deficiencies. First, stem cells have self-expansion