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Updated: Jan 18, 2026

Mouse Naïve CD4+ T Cell Isolation and In vitro Differentiation into T Cell Subsets
Published on: April 16, 2015
Cellular metabolism in Th9, Th17, and Treg cell differentiation
Toshio Kanno1, Keiko Nakano1, Yusuke Endo1
1Department of Frontier Research and Development, Laboratory of Medical Omics Research, Kazusa DNA Research Institute, 2-6-7 Kazusa Kamatari, Kisarazu, Chiba 292-0818, Japan.
Cellular metabolism significantly impacts T-cell differentiation, particularly for Th9, Th17, and regulatory T (Treg) cells. Targeting metabolic pathways offers new strategies for treating autoimmune and inflammatory diseases.
Area of Science:
- Immunology
- Cellular Metabolism
- T-cell Biology
Background:
- CD4+ helper T (Th) cell subsets are crucial for adaptive immunity.
- Th9, Th17, and regulatory T (Treg) cells require transforming growth factor-beta (TGF-β) for differentiation but have distinct functions.
- Cellular metabolism is increasingly recognized for its role in T-cell activation, proliferation, and differentiation.
Purpose of the Study:
- To review the influence of metabolic pathways on Th cell differentiation.
- To highlight the role of lipid metabolism in Th9, Th17, and Treg cell function.
- To discuss therapeutic strategies targeting cellular metabolism for autoimmune diseases.
Main Methods:
- Literature review focusing on cellular metabolism in T-cell differentiation.
- Analysis of metabolic reprogramming in naive CD4+ T cells upon antigen exposure.
- Examination of the interplay between metabolic pathways and key transcription factors (RORγt, SMADs).
Main Results:
- Naïve CD4+ T cells undergo metabolic reprogramming, shifting from fatty acid oxidation to glycolysis for energy.
- Lipid metabolism critically modulates the differentiation and function of Th17, Treg, and Th9 cells.
- Metabolic pathways influence transcription factors like RORγt and SMADs, regulating Th cell differentiation.
Conclusions:
- Cellular metabolism is a key regulator of Th cell subset differentiation and function.
- Targeting metabolic pathways presents a promising therapeutic avenue for autoimmune and inflammatory conditions.
- Understanding metabolic reprogramming is vital for developing novel immunotherapies.
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