Researching the etiology of the disease, I found a biotechnology firm investigating the use of endogenous growth factors to instigate neural repair and regeneration.

研究这种疾病的根源时，我发现一间生物技术公司正在研究应用内在生长素修复神经，使神经恢复新生。

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In addition to its neuroprotective and repair functions, NGF plays important roles in proliferation, survival, migration and differentiation of the neural stem cells.

其除具备营养神经元、保护和修复受损神经等生物学效应外，对神经干细胞的增殖、存活、迁移和分化等过程也具有一定的影响。

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Conclusion MSCs can be induced to differentiate into neuron-like cells by human brain tissue extracts, which provide the bases for neural transplantation and repair.

结论人脑组织匀浆液可诱导大鼠骨髓间质干细胞向神经元细胞分化，从而为骨髓间质干细胞脑内移植与及其分化，以及神经功能的修复提供了基础。

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Even if the complete repair of a broken nervous system is a distant dream, researchers think that engineering better neural prosthetics will help treat different nervous system diseases.

FORBES: Technology