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CD4+ T Cell Differentiation and Activation.

Jim Reed1, Scott A Wetzel2,3

  • 1Division of Biological Sciences, University of Montana, Missoula, MT, USA.

Methods in Molecular Biology (Clifton, N.J.)
|June 9, 2018
PubMed
Summary
This summary is machine-generated.

Flow cytometry rapidly assesses how xenobiotics impact CD4+ T cell activation and differentiation. This method analyzes cell phenotypes to understand immune responses and potential drug effects.

Keywords:
CD4+ T cellsEffector differentiationFlow cytometryT cell activationTFHTH1TH17TH2TH9Treg

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Area of Science:

  • Immunology
  • Cell Biology
  • Toxicology

Background:

  • CD4+ T cell activation and differentiation are crucial for adaptive immunity.
  • Understanding xenobiotic effects on T cells is vital for drug safety and immune response assessment.

Purpose of the Study:

  • To highlight flow cytometry as a key technique for evaluating xenobiotic impacts on CD4+ T cell activation and differentiation.
  • To detail how flow cytometry enables rapid, complex phenotypic analysis of T cells.

Main Methods:

  • Utilizing flow cytometry with fluorochrome-conjugated antibodies and fluorescent probes.
  • Assessing T cell activation, proliferation, cytokine production, and transcription factor expression.
  • Performing rapid, high-throughput phenotypic analysis of individual cells.

Main Results:

  • Flow cytometry allows for detailed assessment of CD4+ T cell activation states.
  • The technique enables rapid evaluation of T cell proliferation and effector functions.
  • Complex phenotypic profiles of large cell populations can be analyzed efficiently.

Conclusions:

  • Flow cytometry is a powerful tool for investigating xenobiotic effects on CD4+ T cell immunity.
  • This technique facilitates a comprehensive understanding of how external compounds influence T cell responses.
  • The method supports the assessment of xenobiotic potential to modulate critical immune functions.