» Articles » PMID: 32494702

Activating Transcription Factor 3 Coordinates Differentiation of Cardiac and Hematopoietic Progenitors by Regulating Glucose Metabolism

Overview
Journal Sci Adv
Specialties Biology
Science
Date 2020 Jun 5
PMID 32494702
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

The cardiac and hematopoietic progenitors (CPs and HPs, respectively) in the mesoderm ultimately form a well-organized circulation system, but mechanisms that reconcile their development remain elusive. We found that activating transcription factor 3 () was highly expressed in the CPs, HPs, and mesoderm, in zebrafish. The mutants exhibited atrial dilated cardiomyopathy and a high ratio of immature myeloid cells. These manifestations were primarily caused by the blockade of differentiation of both CPs and HPs within the anterior lateral plate mesoderm. Mechanistically, Atf3 targets to repress -mediated glucose utilization. The high rate of glucose metabolism in mutants inhibited the differentiation of progenitors by changing the redox state. Therefore, could provide CPs and HPs with metabolic adaptive capacity to changes in glucose levels. Our study provides new insights into the role of in the coordination of differentiation of CPs and HPs by regulating glucose metabolism.

Citing Articles

Identification of ATF3 as a novel protective signature of quiescent colorectal tumor cells.

Lu X, Zhong L, Lindell E, Veanes M, Guo J, Zhao M Cell Death Dis. 2023; 14(10):676.

PMID: 37833290 PMC: 10576032. DOI: 10.1038/s41419-023-06204-1.


CCAAT/Enhancer-Binding Proteins in Fibrosis: Complex Roles Beyond Conventional Understanding.

Wang L, Feng J, Deng Y, Yang Q, Wei Q, Ye D Research (Wash D C). 2022; 2022:9891689.

PMID: 36299447 PMC: 9575473. DOI: 10.34133/2022/9891689.


CCAAT enhancer binding protein gamma (C/EBP-γ): An understudied transcription factor.

Renfro Z, White B, Stephens K Adv Biol Regul. 2022; 84:100861.

PMID: 35121409 PMC: 9376885. DOI: 10.1016/j.jbior.2022.100861.


Generation and characterization of cardiac valve endothelial-like cells from human pluripotent stem cells.

Cheng L, Xie M, Qiao W, Song Y, Zhang Y, Geng Y Commun Biol. 2021; 4(1):1039.

PMID: 34489520 PMC: 8421482. DOI: 10.1038/s42003-021-02571-7.

References
1.
Abel E, Kaulbach H, Tian R, Hopkins J, Duffy J, Doetschman T . Cardiac hypertrophy with preserved contractile function after selective deletion of GLUT4 from the heart. J Clin Invest. 1999; 104(12):1703-14. PMC: 409881. DOI: 10.1172/JCI7605. View

2.
Cha H, Oak N, Kang S, Tran T, Kobayashi S, Chiang S . Phosphorylation of CCAAT/enhancer-binding protein alpha regulates GLUT4 expression and glucose transport in adipocytes. J Biol Chem. 2008; 283(26):18002-11. PMC: 2440616. DOI: 10.1074/jbc.M800419200. View

3.
Schoenebeck J, Keegan B, Yelon D . Vessel and blood specification override cardiac potential in anterior mesoderm. Dev Cell. 2007; 13(2):254-67. PMC: 2709538. DOI: 10.1016/j.devcel.2007.05.012. View

4.
Rasmussen T, Kweon J, Diekmann M, Belema-Bedada F, Song Q, Bowlin K . ER71 directs mesodermal fate decisions during embryogenesis. Development. 2011; 138(21):4801-12. PMC: 3190388. DOI: 10.1242/dev.070912. View

5.
Helle E, Biegley P, Knowles J, Leader J, Pendergrass S, Yang W . First Trimester Plasma Glucose Values in Women without Diabetes are Associated with Risk for Congenital Heart Disease in Offspring. J Pediatr. 2017; 195:275-278. PMC: 5869072. DOI: 10.1016/j.jpeds.2017.10.046. View