1
|
Thuner J, Cognard J, Belot A. How to treat monogenic SLE? Best Pract Res Clin Rheumatol 2024:101962. [PMID: 38876818 DOI: 10.1016/j.berh.2024.101962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/12/2024] [Accepted: 05/29/2024] [Indexed: 06/16/2024]
Abstract
Systemic lupus erythematosus is a rare and life-threatening autoimmune disease characterized by autoantibodies against double-stranded DNA, with an immunopathology that remains partially unclear. New insights into the disease have been provided by the discovery of key mutations leading to the development of monogenic SLE, occurring in the context of early-onset disease, syndromic lupus, or familial clustering. The increased frequency of discovering these mutations in recent years, thanks to the advent of genetic screening, has greatly enhanced our understanding of the immunopathogenesis of SLE. These monogenic defects include defective clearance of apoptotic bodies, abnormalities in nucleic acid sensing, activation of the type-I interferon pathway, and the breakdown of tolerance through B or T cell activation or lymphocyte proliferation due to anomalies in TLR signalling and/or NFκB pathway overactivation. The translation of genetic discoveries into therapeutic strategies is presented here, within the framework of personalized therapy.
Collapse
Affiliation(s)
- Jonathan Thuner
- Internal Medicine Department, Lyon-Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, France; CIRI, Centre International de Recherche en Infectiologie/International Center for Infectiology Research, Université de Lyon, INSERM, Institut National de La Santé Et de La Recherche Médicale, U1111, Université Claude Bernard Lyon 1, Lyon, France
| | - Jade Cognard
- Pediatric Rheumatology, Nephrology, Dermatology Department, CMR RAISE, Women-Mother-Child Hospital, Hospices Civils de Lyon, Bron, France; CIRI, Centre International de Recherche en Infectiologie/International Center for Infectiology Research, Université de Lyon, INSERM, Institut National de La Santé Et de La Recherche Médicale, U1111, Université Claude Bernard Lyon 1, Lyon, France
| | - Alexandre Belot
- Pediatric Rheumatology, Nephrology, Dermatology Department, CMR RAISE, Women-Mother-Child Hospital, Hospices Civils de Lyon, Bron, France; CIRI, Centre International de Recherche en Infectiologie/International Center for Infectiology Research, Université de Lyon, INSERM, Institut National de La Santé Et de La Recherche Médicale, U1111, Université Claude Bernard Lyon 1, Lyon, France; CNRS, Centre National de La Recherche Scientifique, UMR5308, Lyon, France.
| |
Collapse
|
2
|
Xin Y, Zhang B, Zhao J, Liu Q, Yin H, Lu Q. Animal models of systemic lupus erythematosus and their applications in drug discovery. Expert Opin Drug Discov 2022; 17:489-500. [PMID: 35287523 DOI: 10.1080/17460441.2022.2050691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease with substantial phenotypic heterogeneity. Currently, our understanding of the pathogenesis is still limited, and as a result, specific and efficacious therapies are lacking. Various mouse models have been established to serve as powerful tools that will promote a better understanding of the disease and the ability to test novel drugs before clinical application. AREAS COVERED The authors review the existing mouse models of SLE in terms of pathogenesis and manifestations, as well as their applications in drug discovery and development. The areas of focus include promising novel therapeutics that could benefit patients in the future and the contribution of mouse models used in preclinical studies. EXPERT OPINION Given the diversity of SLE mouse models with different characteristics, researchers must select a suitable model based on the mechanism involved. The use of multiple models is needed for drug testing studies to evaluate drug efficacy on different genetic backgrounds and other mechanisms to provide a reference for clinical trials.
Collapse
Affiliation(s)
- Yue Xin
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, Jiangsu, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, Jiangsu, China
| | - Bo Zhang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, Jiangsu, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, Jiangsu, China
| | - Junpeng Zhao
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, Jiangsu, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, Jiangsu, China
| | - Qianmei Liu
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, Jiangsu, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, Jiangsu, China
| | - Haoyuan Yin
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, Jiangsu, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, Jiangsu, China
| | - Qianjin Lu
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, Jiangsu, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, Jiangsu, China
| |
Collapse
|
3
|
Kawato Y, Fukahori H, Nakamura K, Kanno A, Kubo K, Hiramitsu M, Matsuda T, Hanada Y, Furukawa T, Nakajima Y, Kinugasa F, Morokata T. Potential benefit of the cathepsin S inhibitor, ASP1617, as a treatment for systemic lupus erythematosus. Eur J Pharmacol 2022; 919:174826. [DOI: 10.1016/j.ejphar.2022.174826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 11/03/2022]
|