SIALOGLYCOCONJUGATES IN TRYPANOSOMA-CRUZI HOST-CELL INTERACTION - POSSIBLE BIOLOGICAL MODEL - A REVIEW

被引:15
|
作者
VERMELHO, AB [1 ]
MEIRELLES, MNL [1 ]
机构
[1] INST OSWALDO CRUZ, DEPT ULTRAESTRUT & BIOL CELULAR, BR-21045900 RIO DE JANEIRO, BRAZIL
来源
MEMORIAS DO INSTITUTO OSWALDO CRUZ | 1994年 / 89卷 / 01期
关键词
SIALOGLYCOCONJUGATES; TRYPANOSOMA CRUZI HOST CELL; SIALIC ACID; NEURAMINIDASE TRANS-SIALIDASE; BIOLOGICALS MODELS;
D O I
10.1590/S0074-02761994000100013
中图分类号
R38 [医学寄生虫学]; Q [生物科学];
学科分类号
07 ; 0710 ; 09 ; 100103 ;
摘要
A number of glycoconjugates, including glycolipids and glycoproteins, participate in the process of host-cell invasion by Trypanosoma cruzi and one of the most important carbohydrates involved on this interaction is sialic acid. It is known that parasite trans-sialidase participates with sialic acid in a coordinated fashion in the initial stages of invasion. Given the importance of these sialoglycoconjugates, this review sets out various possible biological models for the interaction between the parasite and mammalian cells that possess a sialylated receptor/ligand system.
引用
收藏
页码:69 / 79
页数:11
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