"6B"战略:重建一个更好的血脑屏障
Laurent Calvier1,2, Anna E Alexander1,2, Joachim Herz1,2,3,4
1Department of Molecular Genetics, University of Texas (UT) Southwestern Medical Center, Dallas, USA.
Immuno
|December 15, 2023
概括
多发性硬化症 (MS) 涉及免疫细胞透到大脑,导致脱髓化和. 一项新的"6B"战略侧重于恢复血脑屏障,为免疫抑制疗法提供了潜在的替代方案.
科学领域:
- 神经免疫学 神经免疫学
- 血管生物学 血管生物学
- 脱线性疾病 脱线性疾病
背景情况:
- 多发性硬化症 (MS) 的特征是白细胞透到中枢神经系统 (CNS),由受损的血脑屏障 (BBB) 介导.
- 这种透,以及微质激活,导致炎症性脱髓化和神经系统缺陷,包括.
- 目前的多发性硬化疗法针对免疫系统,可能导致广泛的免疫抑制.
研究的目的:
- 审查血脑屏障 (BBB) 在MS病变发生过程中的作用.
- 将BBB呈现为MS的治疗目标.
- 引入"重建更好的血脑屏障" (6B) 战略作为一种新的治疗方法.
主要方法:
- 针对MS中BBB功能的文献集中审查.
- 讨论Reelin在调节白细胞粘附和中枢神经系统透中的作用.
- 介绍抗瑞林策略作为治疗的例子.
主要成果:
- 在MS中,BBB受损,允许白细胞进入中枢神经系统.
- 血蛋白Reelin会影响内皮粘附分子,促进炎症细胞的透.
- 反里林战略旨在恢复BBB的完整性和功能.
结论:
- 恢复BBB的生理功能比MS的当前免疫抑制治疗提供了潜在的治疗优势.
- "6B"战略,通过准BBB,可以提供一种更局部,更少的免疫抑制方法来管理MS.
- 在开发新的多发性硬化疗法方面,BBB是一个有希望的和可访问的目标.
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