The essential role of costimulatory molecules in systemic lupus erythematosus

Z. X. Xiao, N. Olsen, S. G. Zheng

Research output: Contribution to journalReview articlepeer-review

16 Scopus citations


Systemic lupus erythematosus (SLE) is a chronic inflammatory disease with immune system disorder mediated through complex autoimmune pathways that involve immune cells, nonimmune cells, cytokines, chemokines, as well as costimulatory molecules. Costimulatory signals play a critical role in initiating, maintaining and regulating immune reactions, and these include ligands and receptors and their interactions involving multiple types of signal information. Dysfunction of costimulatory factors results in complicated abnormal immune responses, with biological effects and eventually, clinical autoimmune diseases. Here we outline what is known about various roles that costimulatory families including the B7 family and tumor necrosis factor super family play in SLE. The aim of this review is to understand the possible association of costimulation with autoimmune diseases, especially SLE, and to explore possible therapeutic target(s) of costimulatory molecules and pathways that might be used to develop therapeutic approaches for patients with these conditions.

Original languageEnglish (US)
Pages (from-to)575-582
Number of pages8
Issue number5
StatePublished - Apr 1 2019

All Science Journal Classification (ASJC) codes

  • Rheumatology


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