Related Experiment Video
Updated: Jul 18, 2026

A Guide to Production, Crystallization, and Structure Determination of Human IKK1/α
Published on: November 2, 2018
Antigen-receptor signaling to nuclear factor kappa B
Jan Schulze-Luehrmann1, Sankar Ghosh
1Section of Immunobiology and Department of Molecular Biophysics & Biochemistry, Yale University School of Medicine, New Haven, CT 06520, USA.
Nuclear factor kappaB (NF-kappaB) is crucial for immune responses. This review details antigen receptor (AgR) signaling pathways that activate the IkappaB kinase (IKK) complex, leading to NF-kappaB transcriptional activity.
Area of Science:
- Immunology
- Molecular Biology
- Cell Signaling
Background:
- Proper coordination of signal transduction is essential for immune response regulation.
- Nuclear factor kappaB (NF-kappaB) is a key transcription factor in immune responses.
- The CARMA1-BCL10-MALT1 complex plays a role in T and B cell receptor signaling.
Purpose of the Study:
- To review the mechanisms regulating antigen receptor (AgR)-mediated NF-kappaB transcriptional activity.
- To focus on the signaling events leading to IkappaB kinase (IKK) complex activation.
- To present a cohesive model of AgR-dependent signaling to NF-kappaB.
Main Methods:
- Literature review of current research on NF-kappaB signaling pathways.
- Analysis of molecular mechanisms connecting receptor signals to the IKK complex.
- Synthesis of information on AgR-mediated NF-kappaB transcriptional regulation.
Main Results:
- A cohesive model of AgR-dependent signaling to NF-kappaB is emerging.
- Understanding of the molecular mechanisms linking T and B cell receptor signals to IKK activation is progressing.
- Key transcription factor NF-kappaB's role in immune responses is extensively investigated.
Conclusions:
- The review provides an overview of the current state of research into AgR-mediated NF-kappaB activation.
- Focus is placed on the signaling events culminating in IKK complex activation.
- Further research is ongoing to fully elucidate these complex immune signaling pathways.
More Related Videos
10:57NF-κB-dependent Luciferase Activation and Quantification of Gene Expression in Salmonella Infected Tissue Culture Cells
Published on: January 12, 2020
07:55A Macrophage Reporter Cell Assay to Examine Toll-Like Receptor-Mediated NF-kB/AP-1 Signaling on Adsorbed Protein Layers on Polymeric Surfaces
Published on: January 7, 2020
Related Concept Videos
NF-κB-dependent Signaling Pathway
NF-κB-dependent Signaling Mechanism
The heterodimer of NF-κB...
NF-kB-dependent Signaling Pathway
NF-κB-dependent Signaling Mechanism
The heterodimer of NF-κB...
Transducer Mechanism: Nuclear Receptors
About 48 different soluble family members of nuclear receptors are identified that can be divided into two main classes:
The JAK-STAT Signaling Pathway
Regulation of Nuclear Protein Sorting
Signal Transduction: Overview
Typically, signal transduction involves three...