防御素基因工程制备研究进展

Advances in Gene-engineering Production of Defensins

摘要:

本文综述了防御素在重组表达与制备方面的主要进展, 包括在原核细胞表达时宿主菌、载体、表达策略的选择, 在酵母等真核细胞中进行重组表达的优缺点, 以及重组防御素纯化研究的现状。本文还概括了当前防御素研发与临床应用面临的主要问题, 将来的研究方向和开发前景。

Abstract:

This paper reviews the recent advances in recombinant expression and purification of defensins, including the choice of host cells, vectors and expression strategies in prokaryotic and eukaryotic cell expression systems, as well as the status of purification processes. By summarizing the problems existed in the production and clinical applications of defensins, the authors here also pointed out the research directions for defensins, and conceived the prospects for its exploitation in the future.