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首页> 外文期刊>Neuron >Drug and gene delivery to the brain. The vascular route.
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Drug and gene delivery to the brain. The vascular route.

机译:药物和基因传递到大脑。血管途径。

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摘要

Brain drug development of either small molecule or large molecule (recombinant proteins, gene medicines) neurotherapeutics has been limited, owing to the restrictive transport properties of the brain microvasculature, which forms the blood-brain barrier (BBB) in vivo. Widespread drug delivery to the brain, while not feasible via craniotomy and intracerebral injection, is possible if the drug is delivered to brain via the transvascular route through the BBB. Novel brain drug delivery and drug targeting strategies can be developed from an understanding of the molecular and cellular biology of the brain microvascular and BBB transport processes.
机译:由于大脑微脉管系统的限制性转运特性,小分子或大分子(重组蛋白,基因药物)神经治疗药的脑药开发受到了限制,这在体内形成了血脑屏障(BBB)。如果通过颅脑切开术和脑内注射无法实现广泛的药物输送到大脑,但是如果该药物是通过BBB的跨血管途径输送到大脑的话,则是可能的。可以通过对大脑微血管和BBB转运过程的分子和细胞生物学的了解来开发新型的脑部药物递送和药物靶向策略。

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