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Published on: August 13, 2013
Using Specific Reporter Mice to Assess CD4+ T Cell Transdifferentiation
Mikolaj Nawrocki1,2, Samuel Huber3,4
1I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Methods in Molecular Biology (Clifton, N.J.)
|April 12, 2025
Summary
This study explores CD4+ T cell plasticity, demonstrating how reporter mice can track cell transdifferentiation. This research aids understanding of adaptive immunity and immune cell lineage dynamics.
Area of Science:
- Immunology
- Cell Biology
- Adaptive Immunity
Background:
- Adaptive immune responses are characterized by antigen specificity and tailored host defense mechanisms.
- CD4+ T cell differentiation into effector or regulatory lineages is influenced by cytokine environment and T cell receptor (TCR) signaling.
- CD4+ T cell differentiation exhibits plasticity, allowing for mixed phenotypes and transdifferentiation between lineages.
Purpose of the Study:
- To describe a protocol for studying CD4+ T cell transdifferentiation in vitro.
- To utilize reporter mice for visualizing and analyzing cell lineage dynamics.
- To investigate the plasticity of CD4+ T cell differentiation.
Main Methods:
- Development and application of reporter mouse models.
- In vitro culture systems for CD4+ T cells.
- Analysis of cell phenotypes and lineage markers.
Main Results:
- Reporter mice enable the tracking of CD4+ T cell transdifferentiation.
- Demonstration of plasticity in CD4+ T cell differentiation pathways.
- Visualization of dynamic changes in immune cell lineages.
Conclusions:
- Reporter mice are valuable tools for studying T cell plasticity.
- Understanding CD4+ T cell transdifferentiation is crucial for adaptive immunity research.
- This protocol facilitates in-depth investigation of immune cell lineage dynamics.
