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Author Spotlight: Transmitochondrial Cybrid Generation Using Cancer Cell Lines
Published on: March 17, 2023
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Mitochondrial Dynamics: In Cell Reprogramming as It Is in Cancer.
Javier Prieto1, Josema Torres1,2
1Departamento Biología Celular, Biología Funcional y Antropología Física, University of Valencia, 46100 Burjassot, Spain.
Stem Cells International
|May 10, 2017
Summary
Cell reprogramming involves significant cellular changes, including mitochondrial remodeling. Mitochondrial fission is crucial for this transformation and cellular transformation processes.
Area of Science:
- Cell Biology
- Stem Cell Biology
- Mitochondrial Biology
Background:
- Somatic cells can be reprogrammed to a pluripotent state, resembling embryonic stem cells.
- This reprogramming involves extensive cellular phenotype reorganization.
- Mitochondrial morphology undergoes dramatic changes during this process.
Purpose of the Study:
- To provide an overview of mitochondrial fission's role in cell reprogramming.
- To highlight the importance of mitochondrial fission in cellular transformation.
Main Methods:
- Literature review on mitochondrial dynamics during cell reprogramming.
- Analysis of morphological changes in mitochondria during somatic cell reprogramming.
- Review of studies investigating the role of mitochondrial fission in cellular transformation.
Main Results:
- Somatic cells transition from a tubular mitochondrial network to fragmented organelles.
- Mitochondrial fission, the division of mitochondria, is an early and critical event in reprogramming.
- Mitochondrial fission is implicated in both the reprogramming of somatic cells and broader cellular transformation.
Conclusions:
- Mitochondrial fission is a key mechanism driving the morphological and functional changes required for cell reprogramming.
- Understanding mitochondrial fission is essential for comprehending cellular plasticity and transformation processes.
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