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Mechanisms Underlying Influence of Bioelectricity in Development
Laura Faith George1, Emily Anne Bates1
1Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, United States.
Frontiers in Cell and Developmental Biology
|March 3, 2022
Summary
Bioelectrical signals from ion channels guide cell development and communication. This review explores multiple mechanisms through which these signals regulate crucial developmental processes like cell division and differentiation.
Area of Science:
- Developmental Biology
- Cell Biology
- Biophysics
Background:
- Cellular coordination via communication is essential for development across tissues and organs.
- Bioelectrical signals, regulated by ion channels, are increasingly recognized for their role in cell communication during development.
- Ion channels control transmembrane potential, playing a conserved role in organismal development from flies to humans.
Purpose of the Study:
- To review the critical role of bioelectricity in morphogenesis.
- To provide a comprehensive overview of the evidence supporting multiple mechanisms by which ion channels influence developmental processes.
- To clarify the still unclear mechanisms of bioelectrical regulation in development.
Main Methods:
- Review of existing scientific literature on bioelectricity and developmental processes.
- Analysis of evidence for various proposed mechanisms of ion channel function in development.
- Synthesis of data linking ion channel activity to cell death, proliferation, migration, and signaling pathways.
Main Results:
- Bioelectricity, mediated by ion channels, is crucial for morphogenesis.
- Evidence supports multiple, non-mutually exclusive mechanisms for bioelectrical influence on development.
- Disruption of spontaneous calcium oscillations, regulated by ion channels, leads to developmental defects.
Conclusions:
- Ion channels are fundamental to cell communication and coordination during development.
- Bioelectrical signals contribute to development through diverse and interconnected mechanisms.
- Further research is needed to fully elucidate the complex interplay between bioelectricity and developmental processes.
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