课题基金 / 基金详情

Dendritic cell subsets in autoimmune diabetes

Dendritic cell subsets in autoimmune diabetes
自身免疫性糖尿病中的树突状细胞亚群
批准号:
8553587
负责人:
Kristin Tarbell
金额:
$41.82万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至

项目摘要

项目成果

Kristin Tarbell的其他基金

相似基金

相关文献

中文摘要
翻译
我们已经评估了IL-2(小鼠和人类的自身免疫性糖尿病易感基因)如何影响DC的发展。利用fms样酪氨酸激酶3配体(Flt3L)刺激骨髓细胞培养,我们发现IL-2抑制cDC和pDC的发展。此外,在IL-2存在下发展的dc显示出刺激T细胞增殖的能力降低。IL-2可能在MDP阶段起作用,因为它们是表达IL-2Ra的前体,而MDPs在Flt3L和IL-2的培养中积累。我们现在正在评估在IL-2存在下发展的dc的基因表达变化,比较糖尿病易感NOD小鼠和糖尿病抵抗B6对照小鼠。
英文摘要
We have assessed how IL-2, an autoimmune diabetes susceptibility gene in both mouse and human, affects DC development. Using cultures of bone marrow cells stimulated with FMS-like tyrosine kinase 3 ligand (Flt3L), we have shown that IL-2 inhibits both cDC and pDC development. Furthermore, DCs that do develop in the presence of IL-2 display reduced ability to stimulate T cell proliferation. IL-2 is likely acting at the MDP stage because those are the precursors that express the IL-2Ra, and MDPs accumulate in cultures with Flt3L and IL-2. We are now assessing gene expression changes in DCs that develop in the presence of IL-2, comparing both the diabetes susceptible NOD mice to diabetes resistant B6 control mice.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
testing the effect of a DPP-4 inhibitor on immune function
dendrtitic cell subsets in autoimmune diabetes
Dendritic cell subsets in autoimmune diabetes
Interactions between dendritic cells and regulatory T cells.
海外基金