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Immunobiological Properties and Clinical Applications of Interleukin-38 for Immune-Mediated Disorders: A Systematic
Abdolreza Esmaeilzadeh1,2,3, Nazila Bahmaie4,5,6,7, Elham Nouri8,9
1Department of Immunology, School of Medicine, Zanjan University of Medical Sciences, Zanjan 4513956111, Iran.
Insights
Interleukin-38 (IL-38) plays a key role in immune-mediated disorders, showing anti-inflammatory effects. Further research into IL-38's immunomodulatory properties could improve diagnosis and treatment outcomes for autoimmune diseases.
Area of Science:
- Immunology
- Biomarkers
- Therapeutics
Background:
- Cytokines, including interleukin-38 (IL-38), are increasingly used as seroimmunobiomarkers for improved diagnostics and therapeutics.
- IL-38 has been implicated in various immunopathophysiological and immunopathological processes.
- Understanding IL-38's role is crucial for advancing immune-mediated disorder management.
Purpose of the Study:
- To provide a comprehensive overview of interleukin-38 (IL-38).
- To explore IL-38's immunobiological mechanisms, diagnostic potential, and immune gene-based therapeutic applications.
- To synthesize current knowledge on IL-38's role in health and disease.
Main Methods:
- Systematic review of 216 articles.
- Literature search conducted from January 2012 to July 2021.
- Utilized six main keywords for comprehensive data retrieval.
Main Results:
- IL-38 functionality is influenced by microenvironments, dosage, and receptor interactions.
- Altered serum levels of IL-38 are significant in the immunopathogenesis of immune-mediated disorders.
- IL-38 exhibits anti-inflammatory activity by inhibiting pro-inflammatory cytokines, suggesting therapeutic potential in autoimmune diseases.
Conclusions:
- IL-38 demonstrates significant anti-inflammatory properties beneficial for autoimmune conditions.
- Manipulation of IL-38's immunomodulatory effects may enhance diagnostic accuracy and clinical outcomes.
- Interdisciplinary collaboration is essential to further elucidate IL-38's role and applications.
Abstract:
Exponential growth in the usage of "cytokines" (as seroimmunobiomarkers) has facilitated more accurate prognosis, early diagnosis, novel, and efficient immunotherapeutics. Numerous studies have reported immunopathophysiological and immunopathological processes of interleukin-38 (IL-38). Therefore, in this systematic review article, the authors aimed to present an updated comprehensive overview on the immunobiological mechanisms, diagnostic, and immune gene-based therapeutic potentials of IL-38. According to our inclusion and exclusion criteria, a total of 216 articles were collected from several search engines and databases from the January 2012 to July 2021 time interval by using six main keywords. Physiologic or pathologic microenvironments, optimal dosage, and involved receptors affect the functionalities of IL-38. Alterations in serum levels of IL-38 play a major role in the immunopathogenesis of a wide array of immune-mediated disorders. IL-38 shows anti-inflammatory activities by reduction or inhibition of pro-inflammatory cytokines, supporting the therapeutic aspects of IL-38 in inflammatory autoimmune diseases. According to the importance of pre-clinical studies, it seems that manipulation of the immune system by immunomodulatory properties of IL-38 can increase the accuracy of diagnosis, and decipher optimal clinical outcomes. To promote our knowledge, more collaboration is highly recommended among laboratory scientists, internal/infectious diseases specialists, oncologists, immunologists, diseases-specific biomarkers scientists, and basic medical researchers.
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