A patient-based murine model recapitulates human STAT3 gain-of-function syndrome

Copyright © 2024 Erasmus Medical Center. Published by Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 266(2024) vom: 25. Sept., Seite 110312
1. Verfasser: Meesilpavikkai, Kornvalee (VerfasserIn)
Weitere Verfasser: Zhou, Zijun, Kaikaew, Kasiphak, Phakham, Suphattra, van der Spek, Peter J, Swagemakers, Sigrid, Venter, Deon J, de Bie, Maaike, Schrijver, Benjamin, Schliehe, Christopher, Kaiser, Fabian, Dalm, Virgil A S H, van Hagen, P Martin, Hirankarn, Nattiya, IJspeert, Hanna, Dik, Willem A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Autoimmunity Immune regulatory disorders Immunodeficiency Patient-specific variants STAT3 GOF syndrome Transgenic mouse model STAT3 Transcription Factor STAT3 protein, human Stat3 protein, mouse
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245 1 2 |a A patient-based murine model recapitulates human STAT3 gain-of-function syndrome 
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520 |a STAT3 gain-of-function (GOF) variants results in a heterogeneous clinical syndrome characterized by early onset immunodeficiency, multi-organ autoimmunity, and lymphoproliferation. While 191 documented cases with STAT3 GOF variants have been reported, the impact of individual variants on immune regulation and the broad clinical spectrum remains unclear. We developed a Stat3p.L387R mouse model, mirroring a variant identified in a family exhibiting common STAT3 GOF symptoms, and rare phenotypes including pulmonary hypertension and retinal vasculitis. In vitro experiments revealed increased STAT3 phosphorylation, nuclear migration, and DNA binding of the variant. Our Stat3p.L387R model displayed similar traits from previous Stat3GOF strains, such as splenomegaly and lymphadenopathy. Notably, Stat3p.L387R/+ mice exhibited heightened embryonic lethality compared to prior Stat3GOF/+ models and ocular abnormalities were observed. This research underscores the variant-specific pathology in Stat3p.L387R/+ mice, highlighting the ability to recapitulate human STAT3 GOF syndrome in patient-specific transgenic murine models. Additionally, such models could facilitate tailored treatment development 
650 4 |a Journal Article 
650 4 |a Autoimmunity 
650 4 |a Immune regulatory disorders 
650 4 |a Immunodeficiency 
650 4 |a Patient-specific variants 
650 4 |a STAT3 GOF syndrome 
650 4 |a Transgenic mouse model 
650 7 |a STAT3 Transcription Factor  |2 NLM 
650 7 |a STAT3 protein, human  |2 NLM 
650 7 |a Stat3 protein, mouse  |2 NLM 
700 1 |a Zhou, Zijun  |e verfasserin  |4 aut 
700 1 |a Kaikaew, Kasiphak  |e verfasserin  |4 aut 
700 1 |a Phakham, Suphattra  |e verfasserin  |4 aut 
700 1 |a van der Spek, Peter J  |e verfasserin  |4 aut 
700 1 |a Swagemakers, Sigrid  |e verfasserin  |4 aut 
700 1 |a Venter, Deon J  |e verfasserin  |4 aut 
700 1 |a de Bie, Maaike  |e verfasserin  |4 aut 
700 1 |a Schrijver, Benjamin  |e verfasserin  |4 aut 
700 1 |a Schliehe, Christopher  |e verfasserin  |4 aut 
700 1 |a Kaiser, Fabian  |e verfasserin  |4 aut 
700 1 |a Dalm, Virgil A S H  |e verfasserin  |4 aut 
700 1 |a van Hagen, P Martin  |e verfasserin  |4 aut 
700 1 |a Hirankarn, Nattiya  |e verfasserin  |4 aut 
700 1 |a IJspeert, Hanna  |e verfasserin  |4 aut 
700 1 |a Dik, Willem A  |e verfasserin  |4 aut 
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