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Updated: Jul 14, 2026

04:44
Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
Published on: June 16, 2020
[Interleukin 13 and interleukin 13 receptor involvement in systemic sclerosis].
B Granel1, C Chevillard, A Dessein
1Inserm, U399, laboratoire d'immunologie et de génétique des maladies parasitaires, faculté de médecine de La Timone, 27, boulevard Jean-Moulin, 13385 Marseille cedex 05, France. brigitte.granel@medecine.univ-mrs.fr
Summary
Genetic variations in interleukin 13 (IL-13) and its receptor (IL-13R) are linked to systemic sclerosis. This finding suggests IL-13 pathway
Area of Science:
- Immunology
- Genetics
- Rheumatology
Context:
- Interleukin 13 (IL-13) is a key cytokine in inflammation and fibrosis.
- Systemic sclerosis (scleroderma) is an autoimmune disease marked by fibrosis.
- The role of IL-13 in systemic sclerosis pathogenesis is under investigation.
Purpose:
- To investigate the association between polymorphisms in IL-13 and IL-13 receptor genes and systemic sclerosis.
- To explore the potential genetic contribution of the IL-13 pathway to disease susceptibility.
Summary:
- Significant associations were found between specific IL-13 and IL-13RA2 gene polymorphisms and systemic sclerosis, particularly the diffuse cutaneous form.
- These findings suggest a genetic link between the IL-13 pathway and systemic sclerosis development.
Impact:
- The study identifies potential genetic markers for systemic sclerosis susceptibility.
- It highlights the IL-13/IL-13R pathway as a potential therapeutic target for systemic sclerosis.
- Further validation in larger populations and functional studies are warranted.
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