Activated T Cell Culture
Activated T Cell Culture - Related Videos
10:53
Shape Memory Polymers for Active Cell Culture
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Cited by 25 •
2011
A method for developing cell culture substrates with the ability to change topography during culture is described. The method makes use of smart materials known as shape memory polymers that have the ability to memorize a permanent shape. This concept is adaptable to a wide range of materials and applications.
03:25
Culturing of Activated T Cells from Human Peripheral Blood Mononuclear Cells
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2025
In this video, we describe a protocol for human primary T cell activation. The incubation of naïve T cells with magnetic beads coated with anti-CD3 and anti-CD28 antibodies, followed by interleukin-2 or interleukin-15 treatment, leads to the activation of naïve T cells and their differentiation and proliferation into effector or memory T cells.
13:27
Generation of Human CD40-activated B cells
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Cited by 36 •
2009
In this video we present the ex vivo generation and expansion of human CD40-activated B cells (CD40-B) from peripheral blood mononuclear cells (PBMC) by stimulation with CD40 ligand and interleukin-4.
07:01
Induction and Testing of Hypoxia in Cell Culture
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Cited by 247 •
2011
Here we propose simple methods to induce hypoxia in cell cultures and simple tests to evaluate the hypoxic status of the cultures.
12:24
Murine Model of CD40-activation of B cells
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Cited by 13 •
2010
In this video, we demonstrate the procedure of CD40-activation and expansion of murine B cells from splenocytes of C57BL/6 mice, which can be used as a model antigen-presenting cell (APC) to study induction of immunity.
FAQs
T cell receptor recognition of antigen presented through major histocompatibility complexes provides a specific activation signal, while costimulatory signals reinforce that response. Considering both inputs is essential because the culture is intended to model regulated lymphocyte activation rather than isolated receptor engagement. This framework helps researchers investigate signaling and subsequent developmental changes.
Interleukin-2 supports the proliferation and survival of stimulated T lymphocytes. Its inclusion connects the initial activation signals with the expansion phase, allowing researchers to maintain a population suitable for analysis. Because proliferation and survival influence the resulting culture, cytokine-supported conditions are important when studying lymphocyte behavior over the course of an experiment.
The culture provides an experimental setting for examining how environmental cues influence lymphocyte differentiation and maturation. Researchers can relate the signals supplied during culture to changes in cellular development, rather than viewing activation only as a short-term response. This makes the system useful for studying the connection between external conditions, signaling, and immune cell fate.
A conceptual workflow begins by placing T lymphocytes in controlled culture conditions, providing antigen recognition through major histocompatibility complexes together with costimulatory signals, and supporting the response with interleukin-2. The resulting cells can then be examined for expansion, survival, differentiation, signaling, or interactions with other immune or developing cell populations.
Expanded cultures can support analyses of lymphocyte differentiation, cellular signaling, and responses to experimental conditions. They also provide a setting for examining how T cells interact with other immune or developing cell populations. These readouts help connect changes in cell number and persistence with broader questions about immune regulation and cellular development.
In developmental biology, the method offers a controlled model for testing how environmental cues shape immune cell maturation. Researchers can use it to examine developmental responses alongside signaling and interactions involving other cell populations. The approach therefore links cellular development with immune regulation and can contribute to evaluating cellular therapies.