Directed differentiation of chick embryonic germ cells into neural cells using retinoic acid induction in vitro
文献类型: 外文期刊
第一作者: Du, Li-xin
作者: Du, Li-xin;Wang, Juan;Pan, Xiao-hong;Niu, Xin-hua;Jiao, Fei;Xie, Shu-yang;Li, Zun-ling
作者机构:
关键词: Chick;Embryonic germ cell;Primordial germ cell;Differentiation;Retinoic acid
期刊名称:JOURNAL OF NEUROSCIENCE METHODS ( 影响因子:2.39; 五年影响因子:3.183 )
ISSN: 0165-0270
年卷期: 2009 年 177 卷 1 期
页码:
收录情况: SCI
摘要: Embryonic germ cells (EG) are undifferentiated stem cells isolated from cultured primordial germ cells (PGC). Like embryonic stem cells (ES), EG are also capable of proliferation and self-renewal and have the capacity to differentiate in vitro into all cell types. To date, it has been proven that ES are capable of directed differentiation into neural precursors and progenies in mammals. However, similar studies on EG in mammals and other species are few. This investigation aimed to induce chick EG to differentiate into neural cells and compare the difference of efficiency between directed differentiation and spontaneous differentiation. EG were isolated and identified from 5.5-day chick gonadal PGC, incubated and passaged in conditioned medium. After the formation of embryoid bodies (EB), EB were grown in suspension and induced by retinoic acid (RA), using a protocol named 4-/4+, to make the formation of neurospheres and progenies. RT-PCR and immunocytochemistry analysis demonstrated that neural-specific markers can be detected after directed induction. Moreover, EG differentiated into neural lineage cells using 4-/4+ protocol much more efficiently than that in the spontaneous differentiation with fluorescence-activated cell sorting (FACS) analysis. The results revealed that RA can obviously promote the directed differentiation of chick EG into neural lineage. (C) 2008 Elsevier B.V. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
Research note: Prevalence and genetic characteristics of pathogenic E. coli isolates from domestic pigeons in central China
作者:Wang, Juan;Lu, Qin;Yao, Lun;Zhang, Wenting;Hu, Qiao;Guo, Yunqing;Wen, Guoyuan;Shao, Huabin;Luo, Qingping;Zhang, Tengfei;Wen, Guoyuan;Luo, Qingping
关键词:Pathogenic E. coli; Pigeons; Serotypes; Antibiotic resistance
-
Long-term cadmium stress influenced the immune response of Pardosa pseudoannulata by modulating its gut microbiota and hemolymph metabolome
作者:Li, Jinjin;Zhou, Rong;Peng, Jie;She, Qingling;Yang, Xinyi;Wang, Juan;Wang, Zhi;Peng, Yuan-de;Song, Qisheng
关键词:Pardosa pseudoannulata; Cadmium; Gut microbiota; Hemolymph; Immune system
-
Genome-Wide Analysis of the 12-Oxo-Phytodienoic Acid Reductase Gene Family in Peanut and Functional Characterization of AhOPR6 in Salt Stress
作者:Mou, Yifei;Sun, Quanxi;Wang, Juan;Wang, Qi;Wang, Qianqian;Yan, Caixia;Yuan, Cuiling;Zhao, Xiaobo;Li, Chunjuan;Shan, Shihua;Miao, Haocui
关键词:peanut; 12-oxo-phytodienoic acid reductase; salt stress
-
A simple approach to fabricate chitosan-delivered avermectin controlled release microparticles for improved efficacy and reduced residues
作者:Kong, Xiang-Ping;Li, Wei-Kun;Jiang, Shoulin;Li, Weina;Wang, Juan;Liu, Jun-Hao;Luo, Lan;Zhao, Pengyue;Ge, Jia-Cheng
关键词:Chitosan; Avermectin; Synergistic effect
-
GHMP gene family: identification, evolutionary and expression analysis under various exogenous hormones and abiotic stress in tomato
作者:Yang, Haitao;Bai, Xin;Muhammad, Tayeb;Yang, Tao;Jia, Chunping;Wang, Baike;Yu, Qinghui;Wang, Juan;Bai, Xin
关键词:Tomato; Bioinformatics; GHMP; Hormonal treatments; Abiotic stresses
-
Study on the Ecological Interaction Mechanism of Continuous Cropping Soil Driven by Different Modifiers
作者:Wang, Juan;Wang, Yuanyuan;Tan, Wei;Zhao, Dan;Xu, Chunmei;Wang, Zhiwei;Liu, Siyu;Liu, Yufeng;Kang, Jiayi
关键词:tomato; continuous cropping; soil improvement; metagenomics; soil microorganisms
-
Effects of lactic acid fermentation on the biomethanation of food waste in two-stage anaerobic digestion
作者:Hou, Wenxue;Wang, Xindong;Xiao, Benyi;Li, Lin;Hou, Wenxue;Xiao, Benyi;Li, Lin;Wang, Xindong;Wang, Juan;Tian, Tian
关键词:Acidogenic reactor; Biomethanation; Food waste; Lactic acid fermentation; Two-stage anaerobic digestion