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van Oostveen WM, Huizinga TWJ, Fehres CM. Pathogenic role of anti-nuclear autoantibodies in systemic sclerosis: Insights from other rheumatic diseases. Immunol Rev 2024. [PMID: 39248128 DOI: 10.1111/imr.13390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/10/2024]
Abstract
Systemic sclerosis (SSc) is a severe autoimmune disease characterized by vasculopathy, fibrosis, and dysregulated immunity, with hallmark autoantibodies targeting nuclear antigens such as centromere protein (ACA) and topoisomerase I (ATA). These autoantibodies are highly prevalent and disease-specific, rarely coexisting, thus serving as crucial biomarkers for SSc diagnosis. Despite their diagnostic value, their roles in SSc pathogenesis remain unclear. This review summarizes current literature on ACA and ATA in SSc, comparing them to autoantibodies in other rheumatic diseases to elucidate their potential pathogenic roles. Similarities are drawn with anti-citrullinated protein antibodies (ACPA) in rheumatoid arthritis, particularly regarding disease specificity and minimal pathogenic impact of antigen binding. In addition, differences between ANA and ACPA in therapeutic responses and Fab glycosylation patterns are reviewed. While ACA and ATA are valuable for disease stratification and monitoring activity, understanding their origins and the associated B cell responses is critical for advancing therapeutic strategies for SSc.
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Affiliation(s)
- Wieke M van Oostveen
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Tom W J Huizinga
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Cynthia M Fehres
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
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2
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Gao KM, Chiang K, Subramanian S, Yin X, Utz PJ, Nündel K, Fitzgerald KA, Marshak-Rothstein A. Activation of autoreactive lymphocytes in the lung by radioresistant cells expressing a STING gain-of-function mutation. JCI Insight 2024; 9:e174331. [PMID: 39024563 PMCID: PMC11343592 DOI: 10.1172/jci.insight.174331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 07/10/2024] [Indexed: 07/20/2024] Open
Abstract
Gain-of-function mutations in the dsDNA sensing adaptor STING lead to a severe autoinflammatory syndrome known as STING-associated vasculopathy with onset in infancy (SAVI). Patients with SAVI develop interstitial lung disease (ILD) and produce autoantibodies that are commonly associated with systemic autoimmune diseases. Mice expressing the most common SAVI mutation, STING V154M (VM), similarly develop ILD but exhibit severe T and B cell lymphopenia and low serum Ig titers, and they lack autoantibodies. Importantly, lethally irradiated VM hosts reconstituted with WT stem cells (WT→VM) still develop ILD. In this study, we find that WT→VM chimeras had restored B cell function, produced autoantibodies, and thereby recapitulated the loss of tolerance seen in patients with SAVI. Lymphocytes derived from both WT and BCR or TCR transgenic (Tg) donors accumulated in the extravascular lung tissue of WT+Tg→VM mixed chimeras, but lymphocyte activation and germinal center formation required WT cells with a diverse repertoire. Furthermore, when T cells isolated from the WT→VM chimeras were adoptively transferred to naive Rag1-deficient secondary hosts, they trafficked to the lung and recruited neutrophils. Overall, these findings indicated that VM expression by radioresistant cells promoted the activation of autoreactive B cells and T cells that then differentiated into potentially pathogenic effector subsets.
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Affiliation(s)
- Kevin MingJie Gao
- Division of Innate Immunity and
- Division of Rheumatology, Department of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Kristy Chiang
- Division of Innate Immunity and
- Division of Rheumatology, Department of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
| | | | - Xihui Yin
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
| | - Paul J. Utz
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
| | | | - Kate A. Fitzgerald
- Division of Rheumatology, Department of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
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3
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Bodansky A, Yu DJ, Rallistan A, Kalaycioglu M, Boonyaratanakornkit J, Green DJ, Gauthier J, Turtle CJ, Zorn K, O’Donovan B, Mandel-Brehm C, Asaki J, Kortbawi H, Kung AF, Rackaityte E, Wang CY, Saxena A, de Dios K, Masi G, Nowak RJ, O’Connor KC, Li H, Diaz VE, Saloner R, Casaletto KB, Gontrum EQ, Chan B, Kramer JH, Wilson MR, Utz PJ, Hill JA, Jackson SW, Anderson MS, DeRisi JL. Unveiling the proteome-wide autoreactome enables enhanced evaluation of emerging CAR T cell therapies in autoimmunity. J Clin Invest 2024; 134:e180012. [PMID: 38753445 PMCID: PMC11213466 DOI: 10.1172/jci180012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 05/10/2024] [Indexed: 05/18/2024] Open
Abstract
Given the global surge in autoimmune diseases, it is critical to evaluate emerging therapeutic interventions. Despite numerous new targeted immunomodulatory therapies, comprehensive approaches to apply and evaluate the effects of these treatments longitudinally are lacking. Here, we leveraged advances in programmable-phage immunoprecipitation methodology to explore the modulation, or lack thereof, of autoantibody profiles, proteome-wide, in both health and disease. Using a custom set of over 730,000 human-derived peptides, we demonstrated that each individual, regardless of disease state, possesses a distinct and complex constellation of autoreactive antibodies. For each individual, the set of resulting autoreactivites constituted a unique immunological fingerprint, or "autoreactome," that was remarkably stable over years. Using the autoreactome as a primary output, we evaluated the relative effectiveness of various immunomodulatory therapies in altering autoantibody repertoires. We found that therapies targeting B cell maturation antigen (BCMA) profoundly altered an individual's autoreactome, while anti-CD19 and anti-CD20 therapies had minimal effects. These data both confirm that the autoreactome comprises autoantibodies secreted by plasma cells and strongly suggest that BCMA or other plasma cell-targeting therapies may be highly effective in treating currently refractory autoantibody-mediated diseases.
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Affiliation(s)
- Aaron Bodansky
- Department of Pediatrics, Division of Critical Care, and
| | - David J.L. Yu
- Diabetes Center, School of Medicine, UCSF, San Francisco, California, USA
| | - Alysa Rallistan
- Department of Medicine, Division of Immunology and Rheumatology, and
| | - Muge Kalaycioglu
- Institute of Immunity, Transplantation, and Infection, Stanford University, Stanford, California, USA
| | - Jim Boonyaratanakornkit
- Fred Hutchinson Cancer Center, Seattle, Washington, USA
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Damian J. Green
- Fred Hutchinson Cancer Center, Seattle, Washington, USA
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Jordan Gauthier
- Fred Hutchinson Cancer Center, Seattle, Washington, USA
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Cameron J. Turtle
- Fred Hutchinson Cancer Center, Seattle, Washington, USA
- University of Washington School of Medicine, Seattle, Washington, USA
| | | | | | | | | | - Hannah Kortbawi
- Department of Biochemistry and Biophysics
- Medical Scientist Training Program, and
| | - Andrew F. Kung
- Department of Biochemistry and Biophysics
- Biological and Medical Informatics Program, UCSF, San Francisco, California, USA
| | | | - Chung-Yu Wang
- Chan Zuckerberg Biohub San Francisco, San Francisco, California, USA
| | - Aditi Saxena
- Chan Zuckerberg Biohub San Francisco, San Francisco, California, USA
| | - Kimberly de Dios
- Diabetes Center, School of Medicine, UCSF, San Francisco, California, USA
| | - Gianvito Masi
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Immunobiology, School of Medicine, Yale University, New Haven, Connecticut, USA
| | - Richard J. Nowak
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Kevin C. O’Connor
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Immunobiology, School of Medicine, Yale University, New Haven, Connecticut, USA
| | - Hao Li
- Department of Biochemistry and Biophysics
| | - Valentina E. Diaz
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences
| | - Rowan Saloner
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences
| | - Kaitlin B. Casaletto
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences
| | - Eva Q. Gontrum
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences
| | - Brandon Chan
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences
| | - Joel H. Kramer
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences
| | - Michael R. Wilson
- Weill Institute for Neurosciences, and
- Department of Neurology, UCSF, San Francisco, California, USA
| | - Paul J. Utz
- Department of Medicine, Division of Immunology and Rheumatology, and
| | - Joshua A. Hill
- Fred Hutchinson Cancer Center, Seattle, Washington, USA
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Shaun W. Jackson
- Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, Washington, USA
- Seattle Children’s Research Institute, Seattle, Washington, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Mark S. Anderson
- Diabetes Center, School of Medicine, UCSF, San Francisco, California, USA
| | - Joseph L. DeRisi
- Department of Biochemistry and Biophysics
- Chan Zuckerberg Biohub San Francisco, San Francisco, California, USA
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Rubinstein A, Kudryavtsev I, Malkova A, Mammedova J, Isakov D, Isakova-Sivak I, Kudlay D, Starshinova A. Sarcoidosis-related autoimmune inflammation in COVID-19 convalescent patients. Front Med (Lausanne) 2023; 10:1271198. [PMID: 38179278 PMCID: PMC10765615 DOI: 10.3389/fmed.2023.1271198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/27/2023] [Indexed: 01/06/2024] Open
Abstract
Currently, there are a large number of reports about the development of autoimmune conditions after COVID-19. Also, there have been cases of sarcoid-like granulomas in convalescents as a part of the post-COVID-19 syndrome. Since one of the etiological theories of sarcoidosis considers it to be an autoimmune disease, we decided to study changes in the adaptive humoral immune response in sarcoidosis and SARS-CoV-2 infection and to find out whether COVID-19 can provoke the development of sarcoidosis. This review discusses histological changes in lymphoid organs in sarcoidosis and COVID-19, changes in B cell subpopulations, T-follicular helper cells (Tfh), and T-follicular regulatory cells (Tfr), and analyzes various autoantibodies detected in these pathologies. Based on the data studied, we concluded that SARS-CoV-2 infection may cause the development of autoimmune pathologies, in particular contributing to the onset of sarcoidosis in convalescents.
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Affiliation(s)
- Artem Rubinstein
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
| | - Igor Kudryavtsev
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
- Far Eastern Federal University, Vladivostok, Russia
| | - Annа Malkova
- Ariel University Faculty of Natural Sciences, Ariel, Israel
| | | | - Dmitry Isakov
- First Saint Petersburg State I. Pavlov Medical University, Saint Petersburg, Russia
| | | | - Dmitry Kudlay
- Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- NRC Institute of Immunology, Moscow, Russia
- Department of Pharmacognosy and Industrial Pharmacy, Faculty of Fundamental Medicine, Moscow, Russia
| | - Anna Starshinova
- Almazov National Medical Research Centre, Saint Petersburg, Russia
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5
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Bodansky A, Yu DJL, Rallistan A, Kalaycioglu M, Boonyaratanakornkit J, Green DJ, Gauthier J, Turtle CJ, Zorn K, O’Donovan B, Mandel-Brehm C, Asaki J, Kortbawi H, Kung AF, Rackaityte E, Wang CY, Saxena A, de Dios K, Masi G, Nowak RJ, O’Connor KC, Li H, Diaz VE, Casaletto KB, Gontrum EQ, Chan B, Kramer JH, Wilson MR, Utz PJ, Hill JA, Jackson SW, Anderson MS, DeRisi JL. Unveiling the autoreactome: Proteome-wide immunological fingerprints reveal the promise of plasma cell depleting therapy. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.12.19.23300188. [PMID: 38196603 PMCID: PMC10775319 DOI: 10.1101/2023.12.19.23300188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
The prevalence and burden of autoimmune and autoantibody mediated disease is increasing worldwide, yet most disease etiologies remain unclear. Despite numerous new targeted immunomodulatory therapies, comprehensive approaches to apply and evaluate the effects of these treatments longitudinally are lacking. Here, we leverage advances in programmable-phage immunoprecipitation (PhIP-Seq) methodology to explore the modulation, or lack thereof, of proteome-wide autoantibody profiles in both health and disease. We demonstrate that each individual, regardless of disease state, possesses a distinct set of autoreactivities constituting a unique immunological fingerprint, or "autoreactome", that is remarkably stable over years. In addition to uncovering important new biology, the autoreactome can be used to better evaluate the relative effectiveness of various therapies in altering autoantibody repertoires. We find that therapies targeting B-Cell Maturation Antigen (BCMA) profoundly alter an individual's autoreactome, while anti-CD19 and CD-20 therapies have minimal effects, strongly suggesting a rationale for BCMA or other plasma cell targeted therapies in autoantibody mediated diseases.
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Affiliation(s)
- Aaron Bodansky
- Department of Pediatrics, Division of Critical Care, University of California San Francisco, San Francisco, CA
| | - David JL Yu
- Diabetes Center, School of Medicine, University of California San Francisco, San Francisco, CA
| | - Alysa Rallistan
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA 94305
| | - Muge Kalaycioglu
- Institute of Immunity, Transplantation, and Infection (ITI), Stanford University, Stanford, CA 94305
| | - Jim Boonyaratanakornkit
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Damian J. Green
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Jordan Gauthier
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Cameron J. Turtle
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Kelsey Zorn
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
| | - Brian O’Donovan
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
| | - Caleigh Mandel-Brehm
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
| | - James Asaki
- Biomedical Sciences Program, University of California San Francisco, San Francisco, CA
| | - Hannah Kortbawi
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
- Medical Scientist Training Program, University of California San Francisco, San Francisco, CA
| | - Andrew F. Kung
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
- Biological and Medical Informatics Program, University of California San Francisco, San Francisco, CA
| | - Elze Rackaityte
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
| | | | | | - Kimberly de Dios
- Diabetes Center, School of Medicine, University of California San Francisco, San Francisco, CA
| | - Gianvito Masi
- Department of Neurology, Yale School of Medicine, New Haven, CT
- Department of Immunobiology, School of Medicine, Yale University, New Haven, CT
| | | | - Kevin C. O’Connor
- Department of Neurology, Yale School of Medicine, New Haven, CT
- Department of Immunobiology, School of Medicine, Yale University, New Haven, CT
| | - Hao Li
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
| | - Valentina E. Diaz
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Kaitlin B. Casaletto
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Eva Q. Gontrum
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Brandon Chan
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Joel H. Kramer
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Michael R. Wilson
- Weill Institute for Neurosciences, University of California San Francisco; San Francisco, CA
- Department of Neurology, University of California San Francisco; San Francisco, CA
| | - Paul J. Utz
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA 94305
| | - Joshua A. Hill
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Shaun W. Jackson
- Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, WA
- Seattle Children’s Research Institute, Seattle, WA
- Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Mark S. Anderson
- Diabetes Center, School of Medicine, University of California San Francisco, San Francisco, CA
| | - Joseph L. DeRisi
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA
- Chan Zuckerberg Biohub SF, San Francisco, CA
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Pisetsky DS. Annals of the Rheumatic Diseases collection on autoantibodies in the rheumatic diseases: new insights into pathogenesis and the development of novel biomarkers. Ann Rheum Dis 2023; 82:1243-1247. [PMID: 37580110 PMCID: PMC11149592 DOI: 10.1136/ard-2023-224692] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 08/02/2023] [Indexed: 08/16/2023]
Abstract
The rheumatic diseases are a diverse group of conditions that can display autoantibody production, functional immune disturbances and systemic disease manifestations. These autoantibodies can serve as markers for classification, diagnosis, prognosis and disease activity. Among specificities prominently expressed by patients, those directed to nuclear antigens (antinuclear antibodies or ANAs) are markers for specific rheumatic diseases. ANAs can bind to DNA, RNA and complexes of proteins with nucleic acids. Other autoantibodies expressed in the rheumatic diseases are directed to proteins, including IgG, post-translational modifications of proteins and soluble mediators such as cytokines. While autoantibodies have been investigated for over 50 years, recent studies published in the Annals of the Rheumatic Diseases (ARD) have provided an exciting perspective on the mechanisms of autoantibody production and the power of new technologies to identify novel autoantibody targets to elucidate aetiology and underpin patient evaluation. Furthermore, in-depth serological studies have demonstrated a phenomenon known as clustering; clustering defines sets of autoantibodies that are commonly expressed together in patients with a given rheumatic disease. Other research reported in ARD has used B cell phenotyping and genotypic analysis to subtype patients, and has explored the relationship of autoantibodies, complement activation and patterns of gene expression as exemplified by the interferon gene signature. Together, these studies provide important new insights into disease mechanisms as well as actionable information to facilitate personalised patient care.
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Gao KM, Nündel K, Chiang K, Yin X, Utz PJ, Fitzgerald K, Marshak-Rothstein A. Activation of Autoreactive Lymphocytes in the Lung by STING Gain-of-function Mutation Radioresistant Cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.28.551002. [PMID: 37546720 PMCID: PMC10402118 DOI: 10.1101/2023.07.28.551002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Gain-of-function mutations in the dsDNA sensing adaptor STING lead to a severe autoinflammatory syndrome known as STING-associated vasculopathy with onset in Infancy (SAVI). SAVI patients develop interstitial lung disease (ILD) and commonly produce anti-nuclear antibodies (ANAs), indicative of concomitant autoimmunity. Mice heterozygous for the most common SAVI mutation, V154M (VM), also develop ILD, triggered by nonhematopoietic VM cells, but exhibit severe peripheral lymphopenia, low serum Ig titers and fail to produce autoantibodies. In contrast, we now show that lethally irradiated VM mice reconstituted with WT stem cells (WT→VM chimeras) develop ANAs and lung-reactive autoantibodies associated with accumulation of activated lymphocytes and formation of germinal centers in lung tissues. Moreover, when splenocytes from WT→VM chimeras were adoptively transferred into unmanipulated Rag1 -/- mice, donor T cells accumulated in the lung. Overall, these findings demonstrate that expression of the VM mutation in non-hematopoietic cells can promote the activation of immunocompetent autoreactive lymphocytes. Summary Chimeric mice expressing STING only in non-hematopoietic cells develop systemic and lung directed autoimmunity which recapitulates what is seen in pediatric patients with SAVI disease.
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