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Fetal Bovine Serum (FBS), ESC-qualified

胎牛血清,胚胎干细胞合格,美国农业部批准地区

公司名称: Thermo Fisher Scientific
产品编号: 10439024
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Integration of Human Induced Pluripotent Stem Cell (hiPSC)-Derived Neurons into Rat Brain
Author:
Date:
2020-09-05
[Abstract]  Human neuron transplantation offers novel opportunities for modeling human neurologic diseases and potentially replacement therapies. However, the complex structure of the human cerebral cortex, which is organized in six layers with tightly interconnected excitatory and inhibitory neuronal networks, presents significant challenges for in vivo transplantation techniques to obtain a balanced, functional and homeostatically stable neuronal network. Here, we present a protocol to introduce human induced pluripotent stem cell (hiPSC)-derived neural progenitors to rat brains. Using this ... [摘要]  [摘要] 人类神经元移植为建模人类神经系统疾病和潜在的替代疗法提供了新的机会。然而,人脑皮层的复杂结构分为六层,具有紧密互连的兴奋性和抑制性神经元网络,这对体内移植技术获得平衡,功能稳定和稳态稳定的神经元网络提出了重大挑战。在这里,我们提出了一项协议,将人类诱导的多能干细胞(hiPSC )衍生的神经祖细胞引入大鼠脑。使用这种方法,hiPSC 衍生的神经元在结构上整合到大鼠前脑中,表现出电生理特性,包括放电,兴奋性和抑制性突触活性,并与宿主电路建立神经元连通性。


[背景] 人类大脑皮层是一个复杂的细胞镶嵌体,在不同的皮质层(I-VI)中包含多样化的神经元亚型,可建立轴突输出和树突状输入的特定模式,提供了皮质电路的基本底物(Rakic,2009; Lodato 等等人,2011; Lui 等人,2011)。特别地,兴奋性和抑制性神经传递的平衡对于适当的脑功能是必需的(Turrigiano和Nelson,2004)。人类诱导的多能干细胞(hiPSC )可以在人类遗传背景下对人类神经系统疾病进行建模(Dolmetsch和Geschwind,2011; Brennand 等,2015; Vera和Studer,2015)。建立体外系统以将hiPSCs ...

Retinal Differentiation of Mouse Embryonic Stem Cells
Author:
Date:
2016-07-05
[Abstract]  Groundbreaking studies from Dr. Yoshiki Sasai’s laboratory have recently introduced novel methods to differentiate mouse and human Embryonic Stem Cells (mESCs and hESCs) into organ-like 3D structures aimed to recapitulate developmental organogenesis programs (Eiraku et al., 2011; Eiraku and Sasai, 2012; Nakano et al., 2012; Kamiya et al., 2011). We took advantage of this method to optimize a 3D protocol to efficiently generate retinal progenitor cells and subsequently retinal neurons in vitro. This culture system provides an invaluable platform both to ... [摘要]  来自Yoshiki Sasai博士的实验室的开创性研究最近已经引入了将小鼠和人胚胎干细胞(mESC和hESC)区分为器官样3D结构的新方法,其旨在重现发育器官发生程序(Eiraku等人, ,2011; Eiraku和Sasai,2012; Nakano等人,2012; Kamiya等人,2011)。 我们利用这种方法优化3D协议以有效地生成视网膜祖细胞和随后视网膜神经元体外。 这种文化系统提供了一个宝贵的平台,既研究早期发展过程,并获得视网膜神经元的移植方法。 这里描述的协议已成功应用于几个鼠标ESC(包括R1,WD44和G4细胞系)和小鼠诱导多能干细胞(iPSCs)线。

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