Runx1t1 Promotes the Neuronal Differentiation in Rat Hippocampus

Overview

Journal Stem Cell Res Ther

Publisher Biomed Central

Date 2020 Apr 24

PMID 32321587

Citations 3

Authors

Linqing Zou

Haoming Li

Xiao Han

Jianbing Qin

Guoqi Song

Affiliations

Soon will be listed here.

Abstract

Background: Runt-related transcription factor 1 translocated to 1 (Runx1t1) is one of the members of the myeloid translocation gene family. Our previous work showed that Runx1t1 induced the neuronal differentiation of radial glia cells in vitro.

Methods: To better uncover the role of Runx1t1 in hippocampal neurogenesis, in this study, we further explore its localization and function during the hippocampal neurogenesis.

Results: Our results showed that insufficient expression of Runx1t1 reduced the neuronal differentiation, and overexpression of Runx1t1 promoted the neuronal differentiation in vitro. We also found that Runx1t1 localized in neurons but not astrocytes both in vivo and in vitro. Furthermore, we found that Runx1t1 overexpression elevated the number of newborn neurons in the hippocampal dentate gyrus.

Conclusions: Taken together, our results further proved that Runx1t1 could be worked as a regulator in the process of hippocampal neurogenesis.

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