Molecular Aspects of Anti-Atherosclerotic Effects of Short Peptides

被引:6
|
作者
Khavinson, V. Kh [1 ,2 ]
Lin'kova, N. S. [1 ]
Evlashkina, E. V. [1 ]
Durnova, A. O. [3 ]
Kozlov, K. L. [1 ]
Gutop, O. E. [1 ]
机构
[1] Russian Acad Sci, St Petersburg Inst Bioregulat & Gerontol, St Petersburg 196140, Russia
[2] Russian Acad Sci, IP Pavlov Inst Physiol, St Petersburg 196140, Russia
[3] Russian Acad Med Sci, DO Ott Res Inst Obstet & Gynecol, St Petersburg, Russia
关键词
short peptides; vascular endothelium; aging; atherosclerosis; INFLAMMATION; CELLS;
D O I
10.1007/s10517-014-2713-8
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
We studied molecular mechanisms of the vasoprotective effects of tripeptide T-38 and dipeptide RR-1. Short peptides T-38 and the RR-1 activate the processes of cell renewal in organotypic and dissociated cultures of vascular cells during aging by increasing the expression of Ki-67 and reducing the synthesis of p53 protein. T-38 and RR-1 reduce the synthesis of E-selectin, adhesion molecule involved in the formation of atherosclerotic plaques.
引用
收藏
页码:159 / 163
页数:5
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