| GeneLibs

题目:: Selective inhibition of T suppressor-cell function by a monosaccharide.
作者:: Koszinowski(U H),Kramer(M)
状态:: 发布时间1981-03-17 , 更新时间 2006-11-15
期刊:: Nature
摘要:: Interactions between regulatory T lymphocytes and other cells are assumed to occur at the level of the cell surface. T cells which suppress the generation of specifically effector cells have been described as having antigenic, idiotypic, allotypic and I-region specificity. Other T suppressor cells generated by in vitro cultivation with or without mitogenic stimulation have suppressive activity for T and B cells but no specificity can be assigned to them. These T suppressor cells (Ts) inhibit various lymphoid functions-this either reflects their polyclonal origin or indicates that the structures recognized by the Ts receptors must be common for many cell types. Carbohydrates on cell membrane-inserted glycoproteins or glycolipids might function as specific ligands for recognition by cellular receptors or soluble factors. Almost all cell-surface proteins of mammalian cells are glycosylated. There is evidence for lectin-like carbohydrate binding proteins not only in plants but also in toxins, viruses, prokaryotic cells and even mammalian cells, including T cells. A functional role for these lectin-like proteins has been described for slime moulds and suggested for the selective association of embryonic cells. We report here that addition of a monosaccharide can counteract the effect of T suppressor cells during the generation of alloreactive cytotoxic T cells (CTLs) in vitro.
语言:: eng
DOI:

文献库文献相关信息

DataTable pData

联系方式

微信公众号

文献库 文献相关信息

DataTable pData

联系方式

微信公众号

文献库文献相关信息