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Updated: Jun 11, 2026

The bm12 Inducible Model of Systemic Lupus Erythematosus (SLE) in C57BL/6 Mice
Published on: November 1, 2015
IL-10 and TNFalpha genotypes in SLE.
Patricia López1, Carmen Gutiérrez, Ana Suárez
1Department of Functional Biology, Immunology Area, University of Oviedo, Oviedo, Asturias, Spain.
Genetic variations in interleukin 10 (IL-10) and tumor necrosis factor alpha (TNFalpha) influence Systemic Lupus Erythematosus (SLE) development and clinical outcomes. These cytokine gene polymorphisms play a significant role in SLE pathogenesis.
Area of Science:
- Immunology
- Genetics
- Rheumatology
Background:
- Interleukin 10 (IL-10) and tumor necrosis factor alpha (TNFalpha) are key regulators of the inflammatory response.
- Deregulated production of IL-10 and TNFalpha is observed in Systemic Lupus Erythematosus (SLE) patients.
- Cytokine gene polymorphisms may influence immune responses and disease susceptibility.
Purpose of the Study:
- To review the involvement of IL-10 and TNFalpha genetic variants in SLE.
- To analyze the association of these genetic variants with SLE appearance, clinical phenotype, and patient outcomes.
Main Methods:
- Systematic review of existing literature.
- Analysis of studies investigating genetic polymorphisms in IL-10 and TNFalpha promoter regions.
- Correlation of genotypes with SLE development and clinical manifestations.
Main Results:
- Genetic polymorphisms in IL-10 and TNFalpha promoter regions are associated with varying cytokine production levels.
- Evidence suggests a link between specific IL-10 and TNFalpha genotypes and the development of SLE.
- These genetic variants may influence the clinical presentation and prognosis of SLE patients.
Conclusions:
- IL-10 and TNFalpha genotypes are relevant factors in the pathogenesis and clinical course of SLE.
- Despite population heterogeneity, a consistent role for these cytokine genotypes in SLE is indicated.
- Further research into cytokine gene variants can elucidate SLE mechanisms and guide personalized medicine.
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