[Immunopathogenesis of systemic lupus erythematosus]

Area of Science:

• Immunology
• Rheumatology
• Pathogenesis

Background:

• Systemic lupus erythematosus (SLE) is a complex autoimmune disease characterized by diverse clinical manifestations.
• Disease progression is driven by autoantibodies, immune complexes, and cytokine dysregulation.
• Understanding SLE immunopathogenesis is crucial for developing effective therapeutic strategies.

Approach:

• This review synthesizes current knowledge on SLE pathogenesis.
• It focuses on clinically relevant insights into disease mechanisms.
• The goal is to establish a practical model for clinical application and therapeutic classification.

Key Points:

• Autoantibody production is central to SLE, with specificities dictating organ involvement.
• Immune complexes and inflammatory cytokines significantly contribute to tissue damage.
• The variability in organ manifestations is closely linked to autoantibody profiles.

Conclusions:

• A comprehensive understanding of SLE pathogenesis is essential for personalized medicine.
• This review provides a framework for classifying novel SLE therapies.
• Further research into immunopathogenesis will refine clinical practice and treatment outcomes.