Related Experiment Video
Updated: May 9, 2025

A Microfluidics Approach for the Functional Investigation of Signaling Oscillations Governing Somitogenesis
Published on: March 19, 2021
Signaling switches: Metabolism regulates gastruloid self-organization
María J Rodríguez Colman1, Katharina F Sonnen2
1Molecular Cancer Research, Center for Molecular Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CG Utrecht, the Netherlands; Oncode Institute, Utrecht, the Netherlands.
Metabolic activity significantly impacts embryonic development. The balance between glycolysis and oxidative phosphorylation controls cell fate decisions during gastruloid formation from mouse stem cells.
Area of Science:
- Developmental Biology
- Metabolic Regulation
- Stem Cell Biology
Background:
- Embryonic development relies on intricate metabolic regulation.
- Understanding how cellular metabolism influences early developmental processes is crucial.
Purpose of the Study:
- To investigate the role of metabolic activity in gastruloid formation.
- To determine how the balance between glycolysis and oxidative phosphorylation affects cell fate decisions during self-organization.
Main Methods:
- Utilized mouse embryonic stem cells to form gastruloids.
- Analyzed the influence of metabolic activity on gastruloid development.
Main Results:
- Metabolic activity was shown to influence gastruloid formation.
- The ratio of glycolysis to oxidative phosphorylation was identified as a key regulator of cell fate.
Conclusions:
- Metabolic state is a critical determinant of early embryonic patterning.
- Gastrulation processes are finely tuned by the interplay between different metabolic pathways.
More Related Videos
12:35Author Spotlight: Optogenetic Inhibition of Rho1-Mediated Actomyosin Contractility Coupled with Measurement of Epithelial Tension in Drosophila Embryos
Published on: April 14, 2023
07:15A Cell-based Assay to Investigate Non-muscle Myosin II Contractility via the Folded-gastrulation Signaling Pathway in Drosophila S2R+ Cells
Published on: August 19, 2018
Related Concept Videos
Role Of Notch Signalling In Intestinal Stem Cell Renewal
Direct cell-to-cell contact is needed for the activation of Notch signaling. The signal is initiated when a notch ligand binds to a receptor on an adjacent cell, also...
Hedgehog Signaling Pathway
Amplifying Signals via Enzymatic Cascade
Yeast Signaling
Hormonal Regulation
Regulation of the Digestive System
The effectors in this regulation system are glands and smooth muscles. Activation of...