Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

T Cell Activation and Clonal Selection01:22

T Cell Activation and Clonal Selection

T cells are integral to our adaptive immune system, recognizing and effectively responding to foreign antigens. T cell activation and clonal selection are pivotal in orchestrating this immune response. This article elucidates these mechanisms, detailing the roles of cluster of differentiation (CD) markers, major histocompatibility complex (MHC) molecules, costimulatory signals, and the process of clonal selection.
Naive T cells that have not yet encountered an antigen express two primary CD...
T Cell Types and Functions01:24

T Cell Types and Functions

When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Cells of the Adaptive Immune Response01:23

Cells of the Adaptive Immune Response

The T and B lymphocytes of the adaptive immune system develop from common lymphoid progenitor cells in the bone marrow. These progenitors give rise to precursors that eventually develop into both T and B lymphocytes. As these precursors mature, they gain the ability to detect and respond to foreign antigens in the body, a process known as immunocompetence. Additionally, these precursors acquire self-tolerance, a process that ensures they do not react to self-antigens. This intricate system...
Lineage Commitment01:21

Lineage Commitment

Commitment is the  process whereby stem cells:
B Cell Activation and Differentiation01:24

B Cell Activation and Differentiation

The adaptive immune response, a sophisticated defense mechanism, relies on the activation and differentiation of B lymphocytes, or B cells. These processes enable our bodies to mount a tailored response against specific pathogens such as bacteria, free virus particles, toxins, and parasites.
When naive B cells encounter a specific antigen that can bind to the B cell receptor (BCR) on their surface, they undergo sensitization to respond to the antigen's presence. Sensitization begins with...
Diversity of Antigen Receptors01:28

Diversity of Antigen Receptors

Antigen receptors are essential components of the immune system crucial in defending the body against foreign invaders. These receptors are present on the surface of B and T cells, enabling them to recognize antigens and mount an appropriate immune response.
Before encountering any antigen, lymphocytes express these receptors. On B cells, the antigen receptor is a membrane-bound antibody molecule called BCR; on T cells, it is a T cell receptor or TCR. B and T cell receptors are composed of two...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Locus-level L1 DNA methylation profiling reveals the epigenetic and transcriptional interplay between L1s and their integration sites.

Cell genomics·2024
Same author

p16<sup>High</sup> senescence restricts cellular plasticity during somatic cell reprogramming.

Nature cell biology·2023
Same author

Short tandem repeats are important contributors to silencer elements in T cells.

Nucleic acids research·2023
Same author

High-Resolution ChIP-MNase Mapping of Nucleosome Positions at Selected Genomic Loci and Alleles.

Methods in molecular biology (Clifton, N.J.)·2021
Same author

Role of cell-type specific nucleosome positioning in inducible activation of mammalian promoters.

Nature communications·2020
Same author

The Landscape of L1 Retrotransposons in the Human Genome Is Shaped by Pre-insertion Sequence Biases and Post-insertion Selection.

Molecular cell·2019
Same journal

Fibrocytes drive JAK2V617F-mutated myelofibrosis: pitavastatin reverses marrow fibrosis and anemia.

Blood·2026
Same journal

Identifying steroid-refractory aGVHD before it happens.

Blood·2026
Same journal

ELISA-negative HIT: antibody recognition and relevance.

Blood·2026
Same journal

EBV and immunodeficiency: the odd couple drawn to the brain.

Blood·2026
Same journal

A bone to pick with ferric carboxymaltose.

Blood·2026
Same journal

A step toward streamlining HIT diagnosis.

Blood·2026
See all related articles

Related Experiment Video

Updated: May 9, 2026

Retroviral Transduction of Helper T Cells as a Genetic Approach to Study Mechanisms Controlling their Differentiation and Function
11:50

Retroviral Transduction of Helper T Cells as a Genetic Approach to Study Mechanisms Controlling their Differentiation and Function

Published on: November 4, 2016

Long-range control of T-cell development.

Dominic van Essen1

  • 1Max Planck Institute of Immunobiology And Epigenetics.

Blood
|August 10, 2013
PubMed
Summary
This summary is machine-generated.

Researchers identified genetic elements regulating Bcl11b, a key factor in T-cell development. Understanding transcription factor (TF) regulation is crucial for cellular differentiation research.

More Related Videos

Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation
15:33

Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation

Published on: August 13, 2013

Related Experiment Videos

Last Updated: May 9, 2026

Retroviral Transduction of Helper T Cells as a Genetic Approach to Study Mechanisms Controlling their Differentiation and Function
11:50

Retroviral Transduction of Helper T Cells as a Genetic Approach to Study Mechanisms Controlling their Differentiation and Function

Published on: November 4, 2016

Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation
15:33

Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation

Published on: August 13, 2013

Area of Science:

  • Immunology
  • Molecular Biology
  • Developmental Biology

Background:

  • Transcription factors (TFs) like Bcl11b are crucial for directing cell differentiation during development.
  • The precise genetic regulation of these lineage-defining TFs remains a significant challenge in developmental biology.

Purpose of the Study:

  • To uncover the genetic elements that govern the activity of Bcl11b.
  • To advance the understanding of regulatory mechanisms controlling T-cell development.

Main Methods:

  • The study by Li et al. investigated the genetic control of Bcl11b activity.
  • Utilized genetic and molecular biology approaches to identify regulatory elements.

Main Results:

  • Identified specific genetic elements responsible for controlling Bcl11b function.
  • Provided new insights into the regulatory network of T-cell lineage commitment.

Conclusions:

  • The findings elucidate critical genetic regulators of Bcl11b, offering a deeper understanding of T-cell differentiation.
  • This research addresses a key challenge in comprehending the regulation of lineage-defining transcription factors.