检索结果-南通市图书馆

Brain antigens in functionally distinct antigen-presenting cell populations in cervical lymph nodes in MS and EAE

世界最新医学信息文摘 2017年第30期 281-281页

作者： marloes van zwam Ruth Huizinga Marie-José Melief Annet F.Wierenga-Wolf Marjan van Meurs Jane S.Voerman Knut P.H.Biber Hendrikus W G.M.Boddeke Uta E.H?pken Christian Meisel Andreas Meisel Ingo Bechmann Rogier Q.Hintzen Bert A.'t Hart Sandra Amor Jon D.Laman Leonie A.Boven

Drainage of central nervous system(CNS) antigens to the brain-draining cervical lymph nodes(CLN) is likely crucial in the initiation and control of autoimmune responses during multiple sclerosis(MS).We demonstrate neuronal antigens within CLN of MS *** monkeys and mice with experimental autoimmune encephalomyelitis(EAE) and in mouse models with non-inflammatory CNS damage,the type and extent of CNS damage was associated with the frequencies of CNS antigens within the cervical lymph *** addition,CNS antigens drained to the spinal-cord-draining lumbar lymph *** human MS CLN,neuronal antigens were present in pro-inflammatory antigen-presenting cells(APC),whereas the majority of myelincontaining cells were *** may reflect a different origin of the cells or different drainage ***,neuronal antigen-containing cells in human CLN did not express the lymph node homing receptor CCR7,whereas myelin antigen-containing cells in situ and in vitro ***,CLN from EAE-affected CCR7-deficient mice contained equal amounts of myelin and neuronal antigens as wild-type *** conclude that the type and frequencies of CNS antigens within the CLN are determined by the type and extent of CNS ***,the presence of myelin and neuronal antigens in functionally distinct APC populations within MS CLN suggests that differential immune responses can be evoked.

关键词： Neuroinflammation Immune regulation Autoreactive Tcells Tolerance Chemokines Cytokines

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Brain antigens in functionally distinct antigen-presenting cell populations in cervical lymph nodes in MS and EAE

引用

世界最新医学信息文摘 2016年第11期 8-8页

作者： marloes van zwam Ruth Huizinga Marie-José Melief Annet F.Wierenga-Wolf Marjan van Meurs Jane S.Voerman Knut P.H.Biber Hendrikus W.G.M.Boddeke Uta E.H?pken Christian Meisel Andreas Meisel Ingo Bechmann Rogier Q.Hintzen Bert A.‘t Hart Sandra Amor Jon D.Laman Leonie A.Boven

Drainage of central nervous system(CNS) antigens to the brain-draining cervical lymph nodes(CLN) is likely crucial in the initiation and control of autoimmune responses during multiple sclerosis(MS). We demonstrate neuronal antigens within CLN of MS patients. In monkeys and mice with experimental autoimmune encephalomyelitis(EAE) and in mouse models with non-inflammatory CNS damage, the type and extent of CNS damage was associated with the frequencies of CNS antigens within the cervical lymph nodes. In addition, CNS antigens drained to the spinal-cord-draining lumbar lymph nodes. In human MS CLN, neuronal antigens were present in pro-inflammatory antigen-presenting cells(APC), whereas the majority of myelincontaining cells were anti-inflammatory. This may reflect a different origin of the cells or different drainage mechanisms. Indeed, neuronal antigen-containing cells in human CLN did not express the lymph node homing receptor CCR7, whereas myelin antigen-containing cells in situ and in vitro did. Nevertheless, CLN from EAE-affected CCR7-deficient mice contained equal amounts of myelin and neuronal antigens as wild-type mice. We conclude that the type and frequencies of CNS antigens within the CLN are determined by the type and extent of CNS damage. Furthermore, the presence of myelin and neuronal antigens in functionally distinct APC populations within MS CLN suggests that differential immune responses can be evoked.

关键词： Neuroinflammation Immune regulation Autoreactive Tcells Tolerance Chemokines Cytokines

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：