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Perispinal etanercept for neuroinflammatory disorders.

机译:脊髓周围的依那西普用于神经炎性疾病。

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Excess TNF is centrally involved in the pathogenesis of a variety of neuroinflammatory disorders, including Alzheimer's disease, other forms of dementia, intervertebral disc-related pain, and related disorders. TNF causes neuronal dysfunction, regulates synaptic mechanisms, and mediates amyloid-induced disruption of molecular mechanisms involved in memory. Perispinal administration of etanercept, a potent anti-TNF fusion protein, is a treatment modality whose rapid clinical effects may be related to modulation of these TNF-related mechanisms, particularly the role of TNF as a gliotransmitter capable of regulating synaptic transmission. This approach utilizes therapeutic delivery of etanercept across the dura via the cerebrospinal venous system, a confluence of the venous plexuses of the spine and the brain, in which flow is bi-directional owing to the absence of venous valves.
机译:过量的TNF主要参与多种神经炎性疾病的发病机制,包括阿尔茨海默氏病,其他形式的痴呆,椎间盘相关性疼痛和相关疾病。 TNF引起神经元功能障碍,调节突触机制,并介导淀粉样蛋白诱导的涉及记忆的分子机制破坏。围椎间注射依那西普是一种有效的抗TNF融合蛋白,是一种治疗方式,其快速的临床作用可能与这些TNF相关机制的调节有关,特别是TNF作为能够调节突触传递的神经胶质递质的作用。这种方法利用了依那西普通过脑脊髓静脉系统(脊柱和大脑的静脉丛的汇合)通过硬脑膜的治疗性输送,由于缺乏静脉瓣膜,因此双向流动。

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