T Cell Analysis

T cell analysis comprises laboratory methods used to characterize T lymphocyte identity, abundance, activation, and function, making it central to understanding adaptive immunity and infection. Researchers commonly stimulate cells with antigen or mitogen and measure surface markers, intracellular cytokines, proliferation, or cytotoxic activity using flow cytometry, immunoassays, and related techniques. These measurements reveal how CD4+ and CD8+ T cells recognize pathogens, coordinate immune responses, and develop memory. In immunology and infection research, T cell analysis supports evaluation of host defense, vaccine responses, immune deficiencies, chronic infections, and immunotherapies, while helping define cellular biomarkers of disease progression and treatment outcomes.

T Cell Analysis - Related Videos

Education

JoVE Science Education - Advanced Biology

Cell Cycle Analysis

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2023

Cell cycle refers to the set of events through which a cell grows, replicates its genome, and ultimately divides into two daughter cells through the process of mitosis. Because the amount of DNA in a cell shows characteristic changes throughout the cycle, techniques known as cell cycle analysis can be used to separate a population of cells according to the different phases of cell cycle they are in, based on their varying DNA content.This video will cover the principles behind cell cycle...

Research

JoVE Journal - Biology
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Analysis of Cell Cycle Position in Mammalian Cells

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Cited by 71 •

2012

Determining the cell cycle position of a population of cells, or understanding how signals affect proliferation, can be readily measured by flow cytometry using this protocol. We report a simple experimental approach to staining cells and quantifying their position in the cell cycle.

Research

JoVE Journal - Neuroscience
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Transcriptome Analysis of Single Cells

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Cited by 72 •

2011

In this article we describe a simple method for the harvesting of single cells from rat primary neuronal cultures and subsequent transcriptome analysis using aRNA amplification. This approach is generalizable to any cell type.

Quantitative Analysis of Cell Edge Dynamics during Cell Spreading

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Cited by 3 •

2021

In this protocol, we present the experimental procedures of a cell spreading assay that is based on live-cell microscopy. We provide an open-source computational tool for the unbiased segmentation of fluorescently labeled cells and quantitative analysis of lamellipodia dynamics during cell spreading.

Research

JoVE Journal - Biology
Free Sample

Analysis of Multidimensional Microscopy Data Using Cell-ACDC

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2025

Accurate analysis of multidimensional microscopy data requires complex workflows. This article demonstrates how to use the software Cell-ACDC. It leverages state-of-the-art AI-driven models for segmentation, tracking, cell pedigree analysis, and quantification of microscopy data. Crucially, it complements these models with an innovative framework for semi-automated correction of the models' output.

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