Neural stem cells in the mammalian brain.

A V Revishchin, L I Korochkin, V E Okhotin, G V Pavlova
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引用次数: 14

Abstract

New fundamental results on stem cell biology have been obtained in the past 15 years. These results allow us to reinterpret the functioning of the cerebral tissue in health and disease. Proliferating stem cells have been found in the adult brain, which can be involved in postinjury repair and can replace dead cells under specific conditions. Numerous genomic mechanisms controlling stem cell proliferation and differentiation have been identified. The involvement of stem cells in the genesis of malignant tumors has been demonstrated. Neural stem cell tropism toward tumors has been shown. These findings suggest new lines of research on brain functioning and development. Stem cells can be used to develop radically new treatments of neurodegenerative and cancer diseases of the brain.

哺乳动物大脑中的神经干细胞。
在过去的15年中,干细胞生物学取得了新的基础成果。这些结果使我们能够重新解释大脑组织在健康和疾病中的功能。在成人大脑中发现了增殖干细胞,它们可以参与损伤后的修复,并在特定条件下取代死亡细胞。已经确定了许多控制干细胞增殖和分化的基因组机制。干细胞参与恶性肿瘤的发生已被证实。神经干细胞向肿瘤的趋向性已被证实。这些发现为大脑功能和发育的研究提供了新的思路。干细胞可以用于开发神经退行性疾病和脑癌疾病的全新治疗方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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