Related Experiment Video
Updated: Apr 25, 2026

Adoptive Immunotherapy of iNKT Cells in Glucose-6-Phosphate Isomerase G6PI-Induced RA Mice
Published on: January 31, 2020
IL-6 biology: implications for clinical targeting in rheumatic disease
Leonard H Calabrese1, Stefan Rose-John2
1Department of Rheumatic and Immunologic Diseases, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
Abstract:
IL-6 has been linked to numerous diseases associated with inflammation, including rheumatoid arthritis, inflammatory bowel disease, vasculitis and several types of cancer. Moreover, IL-6 is important in the induction of hepatic acute-phase proteins for the trafficking of acute and chronic inflammatory cells, the differentiation of adaptive T-cell responses, and tissue regeneration and homeostatic regulation. Studies have investigated IL-6 biology using cell-bound IL-6 receptors expressed predominantly on hepatocytes and certain haematopoietic cells versus activation mediated by IL-6 and soluble IL-6 receptors via a second protein, gp130, which is expressed throughout the body. Advances in this research elucidating the differential effects of IL-6 activation provide important insights into the role of IL-6 in health and disease, as well as its potential as a therapeutic target. Knowledge of the basic biology of IL-6 and its signalling pathways can better inform both the research agenda for IL-6-based targeted therapies as well as the clinical use of strategies affecting IL-6-mediated inflammation. This Review covers novel, emerging aspects of the biology of IL-6, which might lead to more specific blockade of IL-6 signalling without compromising the protective function of this cytokine in the body's defence against infections.
Related Concept Videos
T Cell Types and Functions
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
The JAK-STAT Signaling Pathway
Drugs for Treatment of Crohn's Disease in IBD Using Biologic Agents: Anti-TNF
Drugs for Treatment of Crohn's Disease in IBD Using Immunomodulatory Agents
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

