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Updated: Dec 31, 2025

In Vitro Differentiation of Human CD4+FOXP3+ Induced Regulatory T Cells (iTregs) from Naïve CD4+ T Cells Using a TGF-β-containing Protocol
Published on: December 30, 2016
In Vitro Differentiation of CD4+ T Cell Effector and Regulatory Subsets
Jaclyn R Espinosa1, Joshua D Wheaton1, Maria Ciofani2
1Department of Immunology, Duke University Medical Center, Durham, NC, USA.
Abstract:
In vitro differentiation of naïve CD4+ T cells into effector and regulatory subsets offers a means to acquire large numbers of relatively homogeneous cell populations for experimentation. However, culture systems for T cell differentiation described in the literature vary widely in efficiency and complexity, limiting their comparison across studies. Here, we present a standardized and robust method for the isolation and in vitro differentiation of six CD4+ T cell subsets from mouse naïve T cells.
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