Lipid rafts in T cell signalling and disease.

Lipid rafts in T cell signalling and disease.
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T 细胞信号传导和疾病中的脂筏。

DOI:
10.1016/j.semcdb.2007.08.002
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发表时间:
2007-10
影响因子:
7.3
通讯作者:
Kabouridis, Panagiotis S.
Kabouridis, Panagiotis S.
中科院分区:
生物学2区
文献类型:
--
作者:
Jury, Elizabeth C.;Flores-Borja, Fabian;Kabouridis, Panagiotis S.

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脂筏是一个笼统的术语,用来描述质膜中富含某些脂质和蛋白质的不同区域,这些区域被认为具有不同的功能。大量研究报道了脂筏在受体信号转导和淋巴细胞活化中的关键作用。在T细胞中,在T细胞受体(TCR)刺激的早期阶段就发现了脂筏的参与。有趣的是,最近的证据表明,从系统性红斑狼疮(SLE)和类风湿性关节炎(RA)等自身免疫性疾病患者分离的T细胞中,这些区域的信号不同。在这里,我们讨论了这些发现,并探索了脂筏作为靶点的潜力,以开发一类新的药物来下调免疫反应和治疗自身免疫性疾病。
Lipid rafts is a blanket term used to describe distinct areas in the plasma membrane rich in certain lipids and proteins and which are thought to perform diverse functions. A large number of studies report on lipid rafts having a key role in receptor signalling and activation of lymphocytes. In T cells, lipid raft involvement was demonstrated in the early steps during T cell receptor (TCR) stimulation. Interestingly, recent evidence has shown that signalling in these domains differs in T cells isolated from patients with autoimmune diseases such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). Here, we discuss these findings and explore the potential of lipid rafts as targets for the development of a new class of agents to downmodulate immune responses and for the treatment of autoimmune diseases.
DOI: 10.1016/j.immuni.2004.12.010
发表时间: 2005-02-01
期刊: IMMUNITY
影响因子: 32.4
作者:
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通讯作者: Valitutti, S
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作者:
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通讯作者: Mageed, Rizgar A.
DOI: 10.1126/science.1064890
发表时间: 2001-11-16
期刊: SCIENCE
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