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Title 

Detection of cardiomyocyte-differentiation promoting effect using mouse embryonic stem cells

 

마우스 배아줄기세포를 이용한 심근세포 분화촉진 물질 탐색

Authors 

Ki Hoan NamEun Kyoung KimYoung Suk WonOg Sung MoonB AhnHyoung-Chin Kim

Issue Date 

2007

Citation 

Journal of Alternatives to Experiments, vol. 1, no. 2, pp. 17-22

Keywords 

embryonic stem cellsdifferentiationcardiomyocytes

Abstract 

Embryonic stem cells are derived from inner cell mass of blastcyst. They are pluripotent in differentiation and show self-renewal ability. Therefore, the cells can differentiate into cell types which can be derived from all the three germ layers. In this report, we screened 100 compounds for their potential effects on the differentiation of KH2 mouse embryonic stem cells to cardiomyocytes. KH2 cells are developed in our lab and express enhanced green fluorescence protein under the direction of α-myosin heavy chain gene promoter. This cell line shows no fluorescence in undifferentiated condition. However, cardiomyocytes derived from the cells show green fluorescence. Test compound was added during the differentiation period of the cells. After 15 days of differentiation, the cells were trypsinized and measured by flow cytometry for their fluorescence protein expression. All tested compound did not show any significant increase in the rate of fluorescent cells compared with that of their control group. However, we could confirm that our cell screening system is very stable.

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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