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Autophagy

Autophagy

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Related Experiment Video

Updated: May 22, 2026

Assessing Autophagic Flux by Measuring LC3, p62, and LAMP1 Co-localization Using Multispectral Imaging Flow Cytometry

Assessing Autophagic Flux by Measuring LC3, p62, and LAMP1 Co-localization Using Multispectral Imaging Flow Cytometry

Published on: July 21, 2017

Macroautophagy in T lymphocyte development and function.

Ming-Xiao He¹, Ian X McLeod, Wei Jia

¹Department of Immunology, Duke University Durham, NC, USA.

Frontiers in Immunology

|May 9, 2012

Summary

This summary is machine-generated.

Autophagy, a cellular recycling process, is crucial for T lymphocyte development and function. It regulates T cell selection, survival, and proliferation by managing antigen presentation and cellular energy.

Keywords:

T lymphocyte apoptosis autophagy organelle homeostasis thymocyte selection

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Last Updated: May 22, 2026

Assessing Autophagic Flux by Measuring LC3, p62, and LAMP1 Co-localization Using Multispectral Imaging Flow Cytometry

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Area of Science:

Immunology
Cell Biology
Molecular Biology

Background:

Macroautophagy (autophagy) is a fundamental intracellular process involving double-membrane vesicles called autophagosomes.
Autophagy plays critical roles in T lymphocyte development and function.
Basal autophagy levels in resting T lymphocytes increase upon T cell receptor stimulation.

Purpose of the Study:

To review current findings on how autophagy regulates T cell function.
To compare different models used for studying autophagy in T lymphocytes.

Main Methods:

Review of recent studies and knockout/transgenic models.
Analysis of autophagy's role in T cell selection, survival, and proliferation.

Main Results:

Autophagy is essential for thymocyte selection, peripheral T cell survival, and proliferation.
Autophagy regulates T cell function by influencing self-antigen presentation, organelle homeostasis, and energy production.

Conclusions:

Autophagy is a key regulator of T lymphocyte development and function.
Understanding autophagy mechanisms and models is vital for T cell immunology research.