转录因子交付方面的进展:目标选择,工程策略和交付平台
Yeji Lee1, Seongkyeong Yoo2, Seongeon Cho1
1KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, South Korea; Chemical and Biological Integrative Research Center, Biomedical Research Institute, Korea Institute Science and Technology, Seoul 02792, South Korea.
概括
转录因子 (TF) 传递系统具有治疗潜力,但在细胞吸收和稳定性方面面临挑战. 工程纳米颗粒显示了针对性基因调制和疾病治疗的前景.
科学领域:
- 生物技术和生物医学工程 生物技术和生物医学工程
- 分子生物学和遗传学
背景情况:
- 转录因子 (TF) 对基因调节至关重要,在再生医学,癌症和遗传疾病中具有治疗应用.
- 有效地将TFs输入细胞仍然是一个重大挑战,阻碍了它们的临床转化.
- 人工TF提供了针对性基因表达调制的增强功能.
研究的目的:
- 审查转录因子传递方法的当前进展.
- 突出各种TF交付系统的潜力和挑战.
- 讨论基于TF的治疗方法的临床翻译的未来方向.
主要方法:
- 对直接TF蛋白传递方法 (细胞透,细胞外囊泡) 的审查.
- 分析TF基因传递策略 (基于脂质的纳米粒子,病毒载体).
- 专注于工程纳米粒子,以实现精确的TF传递和特异性.
主要成果:
- 在TF传递系统方面取得了重大进展,包括蛋白质和基因传递方法.
- 工程纳米粒子显示出优越的控制,特异性,并减少了TF传递的目标外效应.
- 尽管取得了进展,但运输效率,货物的稳定性和安全性方面的挑战仍需要进一步调查.
结论:
- 转录因子传递系统在各种疾病中具有巨大的治疗前景.
- 工程纳米粒子是克服当前TF交付限制的关键平台.
- 解决效率,稳定性和安全性的持续障碍对于TF疗法的临床应用至关重要.
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