Related Experiment Video
Updated: May 21, 2026

Interrogating Individual Autoreactive Germinal Centers by Photoactivation in a Mixed Chimeric Model of Autoimmunity
Published on: April 11, 2019
B-cell lymphomagenesis in autoimmune diseases: the missing links
Catarina Dias1, Jorge Martins, Graça Dias
1Autoimmune Diseases Unit, Department of Internal Medicine, Central Hospital in Funchal, Funchal, Madeira Island 9054-535, Portugal. cdias1980@gmail.com
Patients with autoimmune diseases face higher risks of B-cell non-Hodgkin's lymphomas. Research explores complex factors like genetics, environment, and treatments contributing to this increased lymphoma risk.
Area of Science:
- Immunology
- Oncology
- Rheumatology
Background:
- Autoimmune diseases like lupus, rheumatoid arthritis, and Sjögren's syndrome are linked to an elevated risk of B-cell non-Hodgkin's lymphomas.
- The underlying mechanisms driving this increased lymphoma risk in autoimmune patients are not fully understood.
Purpose of the Study:
- To review and discuss proposed mechanisms linking autoimmune diseases to B-cell non-Hodgkin's lymphomas.
- To highlight the complexity and multifactorial nature of lymphomagenesis in this patient population.
Main Methods:
- Literature review focusing on recent research reports.
- Exploration and discussion of proposed etiological pathways.
Main Results:
- The link between autoimmune diseases and lymphoma involves intricate interactions.
- Factors include genetic predispositions, environmental influences, chronic antigen stimulation, and therapeutic interventions for autoimmune conditions.
Conclusions:
- Understanding these complex pathways is crucial for effective patient management.
- Further knowledge can lead to improved treatment of autoimmune diseases and prevention of lymphoma development.
Related Concept Videos
Autoimmune Disorders
Concept and Mechanism of Autoimmune Diseases
The immune system...
B Cell Activation and Differentiation
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...
Inflammatory Bowel Disease III: Crohn's Disease
Cells of the Adaptive Immune Response
Graves' Disease I: Introduction
The Intrinsic Apoptotic Pathway
