Pillar[5]arene-modified peptide-guanidiniocarbonylpyrrol amphiphiles with gene transfection properties

	Pillar[5]arene-modified peptide-guanidiniocarbonylpyrrol amphiphiles with gene transfection properties
	Wang, Kaiya; Zuo, Minzan; Zhang, Tao; Yue, Huilan; Hu, Xiao-Yu
刊名	CHINESE CHEMICAL LETTERS
	2023
卷号	34 期号:5
英文摘要	Pillar[5]arene-modified amphiphilic peptides with varying numbers of guanidiniocarbonylpyrrol (GCP) moieties have been successfully synthesized, which can self-assemble to multivalent cationic superstruc-tures in aqueous solutions. These assembled peptides can condense DNA into various compact multi -molecular aggregates to achieve successful intracellular DNA delivery and demonstrate great potential for gene transfection. Transfection efficiencies of the self-assembled superstructures have been evaluated in vitro with HeLa and HEK 293T cells. We demonstrate that GCP moiety could enhance the cell transfection ability, owing to its excellent binding towards cytomembrane. It was also found that subtle structure dif-ference in peptides 2 and 3 could result in distinct transfection efficacy, which makes it possible to gain an in-depth understanding of their structure-activity relationship. This work presents a good example of rational structural design in achieving effective gene transfection vectors. (c) 2023 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.
内容类型	期刊论文
源URL	[http://210.75.249.4/handle/363003/61676]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Wang, Kaiya,Zuo, Minzan,Zhang, Tao,et al. Pillar[5]arene-modified peptide-guanidiniocarbonylpyrrol amphiphiles with gene transfection properties[J]. CHINESE CHEMICAL LETTERS,2023,34(5).
APA	Wang, Kaiya,Zuo, Minzan,Zhang, Tao,Yue, Huilan,&Hu, Xiao-Yu.(2023).Pillar[5]arene-modified peptide-guanidiniocarbonylpyrrol amphiphiles with gene transfection properties.CHINESE CHEMICAL LETTERS,34(5).
MLA	Wang, Kaiya,et al."Pillar[5]arene-modified peptide-guanidiniocarbonylpyrrol amphiphiles with gene transfection properties".CHINESE CHEMICAL LETTERS 34.5(2023).