{"title":"The mosaic of systemic lupus erythematosus: From autoimmunity to autoinflammation and immunodeficiency and back","authors":"","doi":"10.1016/j.autrev.2024.103675","DOIUrl":null,"url":null,"abstract":"<div><div>The concept of an “immunological continuum model,” introduced by McGonagle and McDermott in 2006, redefines the traditional dichotomy between autoimmunity and autoinflammation, proposing a spectrum where innate and adaptive immune dysregulation can co-occur, reflecting a more nuanced understanding of immune disorders.</div><div>Systemic lupus erythematosus (SLE) exemplifies the complexity of this continuum, often displaying manifestations of autoimmunity, autoinflammation, and immunodeficiency. The interplay between genetic, epigenetic, hormonal, psychological, and environmental factors contributes to its distinctive immunopathological signatures. Historically recognized as a systemic disease with diverse clinical manifestations, SLE is primarily a polygenic autoimmune condition but can, however, present in monogenic forms.</div><div>Examining SLE through the lens of the immunological continuum model allows for emphasis on the contributions of both innate and adaptive immunity. SLE and primary immunodeficiencies share genetic susceptibilities and clinical manifestations. Additionally, autoinflammatory mechanisms, such as inflammasome activation and interferonopathies, can play a role in SLE pathogenesis, illustrating the disease's position at the crossroads of immune dysregulation.</div><div>Recognizing the diverse clinical expressions of SLE and its mimickers is critical for accurate diagnosis and targeted therapy.</div><div>In conclusion, the immunological continuum model provides a comprehensive framework for understanding SLE, acknowledging its multifaceted nature and guiding future research and clinical practice toward more effective and individualized treatments. After the Mosaic of Autoimmunity, it is now the time to focus and attempt to solve the intricate mosaic of SLE.</div></div>","PeriodicalId":8664,"journal":{"name":"Autoimmunity reviews","volume":null,"pages":null},"PeriodicalIF":9.2000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Autoimmunity reviews","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1568997224001666","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The concept of an “immunological continuum model,” introduced by McGonagle and McDermott in 2006, redefines the traditional dichotomy between autoimmunity and autoinflammation, proposing a spectrum where innate and adaptive immune dysregulation can co-occur, reflecting a more nuanced understanding of immune disorders.
Systemic lupus erythematosus (SLE) exemplifies the complexity of this continuum, often displaying manifestations of autoimmunity, autoinflammation, and immunodeficiency. The interplay between genetic, epigenetic, hormonal, psychological, and environmental factors contributes to its distinctive immunopathological signatures. Historically recognized as a systemic disease with diverse clinical manifestations, SLE is primarily a polygenic autoimmune condition but can, however, present in monogenic forms.
Examining SLE through the lens of the immunological continuum model allows for emphasis on the contributions of both innate and adaptive immunity. SLE and primary immunodeficiencies share genetic susceptibilities and clinical manifestations. Additionally, autoinflammatory mechanisms, such as inflammasome activation and interferonopathies, can play a role in SLE pathogenesis, illustrating the disease's position at the crossroads of immune dysregulation.
Recognizing the diverse clinical expressions of SLE and its mimickers is critical for accurate diagnosis and targeted therapy.
In conclusion, the immunological continuum model provides a comprehensive framework for understanding SLE, acknowledging its multifaceted nature and guiding future research and clinical practice toward more effective and individualized treatments. After the Mosaic of Autoimmunity, it is now the time to focus and attempt to solve the intricate mosaic of SLE.
期刊介绍:
Autoimmunity Reviews is a publication that features up-to-date, structured reviews on various topics in the field of autoimmunity. These reviews are written by renowned experts and include demonstrative illustrations and tables. Each article will have a clear "take-home" message for readers.
The selection of articles is primarily done by the Editors-in-Chief, based on recommendations from the international Editorial Board. The topics covered in the articles span all areas of autoimmunology, aiming to bridge the gap between basic and clinical sciences.
In terms of content, the contributions in basic sciences delve into the pathophysiology and mechanisms of autoimmune disorders, as well as genomics and proteomics. On the other hand, clinical contributions focus on diseases related to autoimmunity, novel therapies, and clinical associations.
Autoimmunity Reviews is internationally recognized, and its articles are indexed and abstracted in prestigious databases such as PubMed/Medline, Science Citation Index Expanded, Biosciences Information Services, and Chemical Abstracts.