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据Smith TT 2017年4月17日(Nat Nanotechnol,2017 Apr 17.doi:10.1038/nnano.2017.57.)报道,美国西雅图福瑞德-哈金森肿瘤研究中心开发出一种可生物降解的纳米颗粒,能在体内编程T细胞,使其可以识别和攻击癌细胞。研究发现经纳米颗粒编程后的T细胞(免疫细胞),可以快速清除白血病小鼠体内的癌细胞,缓解小鼠病情进展。Matthias Stephan博士及其团队设计的纳米颗粒的横截面,显示了内部包装的T细胞编程基因。涂覆颗粒的黄色分子有助于其
According to Smith TT, April 17, 2017 (Nat Nanotechnol, 2017 Apr 17. doi: 10.1038 / nnano.2017.57.) Reported that the Fredrik Hutchinson Cancer Research Center in Seattle, USA, developed a biodegradable nanoparticle, T cells can be programmed in vivo to allow them to recognize and attack cancer cells. The study found that the N-cell programmed T cells (immune cells), can quickly remove the leukemia in vivo cancer cells and alleviate the progression of the disease in mice. The cross-section of nanoparticles designed by Dr. Matthias Stephan and his team shows the internally packaged T-cell programming genes. Yellow particles coated with particles help