非病毒siRNA载体研究进展

Advances in non-viral vector research of siRNA

研发siRNA类药物成为人类未来药物的主攻方向之一。然而,siRNA自身的不稳定性以及体内复杂的环境限制了siRNA在体内安全有效的递送。因此,siRNA需要借助特定的载体才能发挥生物学效应。该文综述了非病毒类载体在提高siRNA体内递送效率方面的研究进展。

siRNA drug research and development is becoming one of the main objectives in the future. However, due to the in-stability of siRNA and the complex environment in vivo, the safe and effective delivery of siRNA is limited in vivo. Thus, special vectors are used to assist siRNA to express biological effects. This paper reviews the advances in non-viral vector for delivery of siRNA in vivo.