没有休息的休息:REST/NRSF调节神经发生
Victoria V Lunyak1, Michael G Rosenfeld1
1Department of Medicine, University of California, San Diego, Howard Hughes Medical Institute, La Jolla, California.
Cell
|May 24, 2005
概括
表观遗传调节指导神经元发育. REST/NRSF抑制剂对于多能细胞成为神经元的先驱,控制早期神经生成至关重要.
科学领域:
- 神经科学是一个神经科学.
- 发育生物学 发展生物学
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
背景情况:
- 神经元特征的获取和维护是由表观遗传策略控制的.
- 转录抑制剂和共抑制剂形成了一个复杂的基因特异性网络.
相关概念视频
01:37Neural Regulation
34.8K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
34.8K
01:15Neurogenesis and Regeneration of Nervous Tissue
2.1K
In the CNS, neurogenesis, the birth of new neurons from stem cells, is limited to the hippocampus in adults. In other regions of the brain and spinal cord, neurogenesis is almost non-existent due to inhibitory influences from neuroglia, especially oligodendrocytes, and the absence of growth-stimulating cues. The myelin produced by oligodendrocytes in the CNS inhibits neuronal regeneration. Furthermore, astrocytes proliferate rapidly after neuronal damage, forming scar tissue that physically...
2.1K