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Updated: May 8, 2026
09:18
Cell-Lineage Guided Mass Spectrometry Proteomics in the Developing (Frog) Embryo
Published on: April 21, 2022
Proteomic analysis of cell fate decision
Jenny Hansson1, Jeroen Krijgsveld
1European Molecular Biology Laboratory, Genome Biology Unit, Meyerhofstrasse 1, 69117 Heidelberg, Germany.
Current Opinion in Genetics & Development
|August 15, 2013
Summary
Quantitative proteomics, using advanced mass spectrometry and liquid chromatography, now allows detailed study of cellular proteome dynamics. This technology is increasingly applied to stem cell research, revealing mechanisms of pluripotency, differentiation, and reprogramming.
Area of Science:
- Proteomics
- Stem Cell Biology
- Molecular Biology
Background:
- Proteomics has evolved from a specialized technique to a widely applicable tool in biological research.
- Advances in mass spectrometry and liquid chromatography have significantly enhanced quantitative proteomics capabilities.
- These advancements enable comprehensive monitoring of cellular proteome dynamics.
Purpose of the Study:
- To highlight the growing application of quantitative proteomics in stem cell research.
- To elucidate molecular mechanisms and pathways governing stem cell pluripotency, differentiation, and reprogramming.
Main Methods:
- Quantitative proteomics
- Mass spectrometry
- Miniaturized liquid chromatography
Main Results:
- Near-complete monitoring of cellular proteome dynamics is now achievable.
- Proteomics is revealing key molecular players and pathways in stem cell processes.
Conclusions:
- Quantitative proteomics is a powerful approach for understanding stem cell biology.
- The technology facilitates the discovery of mechanisms underlying pluripotency, differentiation, and reprogramming.
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