当前位置: X-MOL 学术Crit. Rev. Immunol. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The Potential for Immunospecific Therapy in Multiple Sclerosis Based on Identification of Driver Clones of the Disease
Critical Reviews in Immunology ( IF 1.3 ) Pub Date : 2020-01-01 , DOI: 10.1615/critrevimmunol.2020034452
Claudia Raja Gabaglia 1 , Abbigail T Booker 2 , Todd A Braciak 3
Affiliation  

The autoimmune disease multiple sclerosis (MS) is driven by T cells that are reactive to self-antigens of the brain and spinal cord. Many drugs have been developed to treat MS, but we believe that immune-specific targeting of pathogenic T cells may be a better approach for treatment. This type of therapy identifies specific components of the self-reactive T-cell repertoire that would undergo similar natural selection criteria as those found in driver genes in cancer genesis. In the context of autoimmunity, we propose that a focused subpopulation of T cells "drive" disease and could be found in higher frequency and become over-represented during disease induction and subsequent MS relapses. In addition, identification of other key signatures of driver T cells is important. One such marker could be interleukin (IL)-17− producing T cells. Here, we discuss the use of experimental autoimmune encephalomyelitis (EAE) animal models (that mimic many pathologic mechanisms involved in MS) to identify possible driver clones of this autoimmunity within the set of T cells expressing the IL-17 cytokine. EAE can be induced by myelin injection−associated proteins in adjuvants. The disease model in the Swiss/Jackson laboratory mouse strain represents the most common form of MS in humans: relapsing remitting MS. Finally, we discuss the concept of using IL-17 as a marker for pathogenic T cells, combined with identifying their T-cell receptor V repertoire, which could provide targeted approaches designed to neutralize driver T cells for MS immunotherapy.

中文翻译:

基于疾病的驱动程序克隆的识别的多发性硬化症的免疫特异性疗法的潜力。

自身免疫性疾病多发性硬化症(MS)由对大脑和脊髓自身抗原具有反应性的T细胞驱动。已经开发出许多药物来治疗MS,但我们认为,针对病原性T细胞的免疫特异性靶向可能是更好的治疗方法。这种类型的疗法可识别自我反应性T细胞库的特定组成部分,这些特定组成部分将经历与癌症起源的驱动基因中相似的自然选择标准。在自身免疫的背景下,我们建议T细胞集中的亚群“驱动”疾病,并且可能以更高的频率被发现,并在疾病诱导和随后的MS复发过程中被过度表达。另外,识别驱动器T细胞的其他关键特征很重要。一种这样的标记物可能是产生白介素(IL)-17-的T细胞。在这里,我们讨论了使用实验性自身免疫性脑脊髓炎(EAE)动物模型(模拟许多涉及MS的病理机制)来识别表达IL-17细胞因子的T细胞组中这种自身免疫性的可能的驱动程序克隆。佐剂中髓鞘注射相关蛋白可以诱导EAE。Swiss / Jackson实验室小鼠品系中的疾病模型代表人类最常见的MS形式:复发缓解型MS。最后,我们讨论了将IL-17用作致病性T细胞标记的概念,并鉴定其T细胞受体V组成成分,这可提供旨在中和用于MS免疫疗法的驱动程序T细胞的靶向方法。我们讨论使用实验性自身免疫性脑脊髓炎(EAE)动物模型(模仿MS涉及的许多病理机制)来识别表达IL-17细胞因子的T细胞组中这种自身免疫性的可能的驱动程序克隆。佐剂中髓鞘注射相关蛋白可以诱导EAE。Swiss / Jackson实验室小鼠品系中的疾病模型代表人类最常见的MS形式:复发缓解型MS。最后,我们讨论了将IL-17用作致病性T细胞的标志物的概念,并结合鉴定其T细胞受体V的组成部分,这可提供旨在中和用于MS免疫疗法的驱动程序T细胞的靶向方法。我们讨论使用实验性自身免疫性脑脊髓炎(EAE)动物模型(模仿MS涉及的许多病理机制)来识别表达IL-17细胞因子的T细胞组中这种自身免疫性的可能的驱动程序克隆。佐剂中髓鞘注射相关蛋白可以诱导EAE。Swiss / Jackson实验室小鼠品系中的疾病模型代表人类最常见的MS形式:复发缓解型MS。最后,我们讨论了将IL-17用作致病性T细胞标记的概念,并鉴定其T细胞受体V组成成分,这可提供旨在中和用于MS免疫疗法的驱动程序T细胞的靶向方法。佐剂中髓鞘注射相关蛋白可以诱导EAE。Swiss / Jackson实验室小鼠品系中的疾病模型代表人类最常见的MS形式:复发缓解型MS。最后,我们讨论了将IL-17用作致病性T细胞标记的概念,并鉴定其T细胞受体V组成成分,这可提供旨在中和用于MS免疫疗法的驱动程序T细胞的靶向方法。佐剂中髓鞘注射相关蛋白可以诱导EAE。Swiss / Jackson实验室小鼠品系中的疾病模型代表人类最常见的MS形式:复发缓解型MS。最后,我们讨论了将IL-17用作致病性T细胞的标志物的概念,并结合鉴定其T细胞受体V的组成部分,这可提供旨在中和用于MS免疫疗法的驱动程序T细胞的靶向方法。
更新日期:2020-01-01
down
wechat
bug