5-Hydroxytryptamine receptor 2B Y A use of 5-Hydroxytryptamine receptor 2B and neuropeptide Y as a marker for predicting differentiation of stem cells

摘要

The present invention discloses the use of 5-Hydroxytryptamine receptor 2B (HTR2B) and neuropeptide Y as stem cell differentiation prediction markers, and more specifically, to a stem cell differentiation prediction including a substance for measuring mRNA expression or protein expression of HTR2B gene A method for predicting the differentiation of stem cells using the marker marker composition; Or neuropeptide Y gene mRNA expression or protein expression, and a method for predicting the differentiation of stem cells using the marker composition. The present invention confirms that HTR2B and neuropeptide Y can be used as a stem cell differentiation prediction marker. Thus, it is possible to predict the differentiation into various cardiac cells or neurons in various undifferentiated stem cells, The possibility of using undifferentiated stem cells as a selective cell therapy agent can be provided.