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Related Experiment Video

Updated: May 19, 2026

Measuring TCR-pMHC Binding In Situ using a FRET-based Microscopy Assay

Measuring TCR-pMHC Binding In Situ using a FRET-based Microscopy Assay

Published on: October 30, 2015

T(FH) memory: more or less T(FH)?

Tom Barr¹, David Gray

¹Institute of Immunology and Infection Research, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom.

European Journal of Immunology

|August 7, 2012

Summary

This summary is machine-generated.

This study explores follicular T-helper (T(FH)) cell memory responses. It suggests T(FH) memory formation is linked to central memory (T(CM)) cells, clarifying T(FH) cell roles in immunity.

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Isolation of CD4+ T-cells and Analysis of Circulating T-follicular Helper (cTfh) Cell Subsets from Peripheral Blood Using 6-color Flow Cytometry

Isolation of CD4⁺ T-cells and Analysis of Circulating T-follicular Helper (cTfh) Cell Subsets from Peripheral Blood Using 6-color Flow Cytometry

Published on: January 7, 2019

Related Experiment Videos

Last Updated: May 19, 2026

Measuring TCR-pMHC Binding In Situ using a FRET-based Microscopy Assay

Measuring TCR-pMHC Binding In Situ using a FRET-based Microscopy Assay

Published on: October 30, 2015

Isolation of CD4+ T-cells and Analysis of Circulating T-follicular Helper (cTfh) Cell Subsets from Peripheral Blood Using 6-color Flow Cytometry

Isolation of CD4⁺ T-cells and Analysis of Circulating T-follicular Helper (cTfh) Cell Subsets from Peripheral Blood Using 6-color Flow Cytometry

Published on: January 7, 2019

Area of Science:

Immunology
Cell Biology

Background:

Follicular T-helper (T(FH)) cells are CD4(+) T cells crucial for B cell help.
The capacity of T(FH) cells to generate enhanced memory responses remains poorly understood.
Recent studies suggest a complex relationship between T(FH) and central memory (T(CM)) cell formation.

Purpose of the Study:

To investigate the potential for enhanced memory responses from T(FH) cells.
To clarify the role and characteristics of memory T(FH) cells.
To discuss the implications of T(FH) cell heterogeneity in immune memory.

Main Methods:

Analysis of T(FH) cell differentiation and memory formation.
Comparison of T(FH) memory with central memory (T(CM)) cell development.
Review of recent immunological studies on T(FH) cells.

Main Results:

Evidence suggests that the development of memory T(FH) cells is closely associated with T(CM) cell generation.
The heterogeneity within the T(FH) cell population complicates the understanding of their memory functions.
The precise function of memory T(FH) cells in secondary immune responses is questioned, as germinal centers are primarily in primary responses.

Conclusions:

Memory T(FH) cell formation appears intrinsically linked to T(CM) cell development.
Further research is needed to resolve the heterogeneity of T(FH) cells and define their specific memory functions.
The role of memory T(FH) cells in secondary immune responses requires re-evaluation given their association with primary responses.