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Human IRF1 governs macrophagic IFN-γ immunity to mycobacteria
Cell ( IF 45.5 ) Pub Date : 2023-02-02 , DOI: 10.1016/j.cell.2022.12.038
Jérémie Rosain 1 , Anna-Lena Neehus 2 , Jérémy Manry 3 , Rui Yang 4 , Jérémie Le Pen 5 , Wassim Daher 6 , Zhiyong Liu 4 , Yi-Hao Chan 4 , Natalia Tahuil 7 , Özden Türel 8 , Mathieu Bourgey 9 , Masato Ogishi 4 , Jean-Marc Doisne 10 , Helena M Izquierdo 11 , Takayoshi Shirasaki 12 , Tom Le Voyer 1 , Antoine Guérin 13 , Paul Bastard 14 , Marcela Moncada-Vélez 4 , Ji Eun Han 4 , Taushif Khan 15 , Franck Rapaport 4 , Seon-Hui Hong 5 , Andrew Cheung 5 , Kathrin Haake 16 , Barbara C Mindt 17 , Laura Pérez 18 , Quentin Philippot 1 , Danyel Lee 19 , Peng Zhang 4 , Darawan Rinchai 4 , Fatima Al Ali 15 , Manar Mahmoud Ahmad Ata 15 , Mahbuba Rahman 15 , Jessica N Peel 4 , Søren Heissel 20 , Henrik Molina 20 , Yasemin Kendir-Demirkol 21 , Rasheed Bailey 4 , Shuxiang Zhao 4 , Jonathan Bohlen 1 , Mathieu Mancini 22 , Yoann Seeleuthner 1 , Marie Roelens 23 , Lazaro Lorenzo 1 , Camille Soudée 1 , María Elvira Josefina Paz 24 , María Laura González 25 , Mohamed Jeljeli 26 , Jean Soulier 27 , Serge Romana 28 , Anne-Sophie L'Honneur 29 , Marie Materna 1 , Rubén Martínez-Barricarte 30 , Mathieu Pochon 1 , Carmen Oleaga-Quintas 1 , Alexandre Michev 1 , Mélanie Migaud 1 , Romain Lévy 31 , Marie-Alexandra Alyanakian 32 , Flore Rozenberg 29 , Carys A Croft 33 , Guillaume Vogt 34 , Jean-François Emile 35 , Laurent Kremer 6 , Cindy S Ma 13 , Jörg H Fritz 36 , Stanley M Lemon 12 , András N Spaan 37 , Nicolas Manel 11 , Laurent Abel 19 , Margaret R MacDonald 5 , Stéphanie Boisson-Dupuis 19 , Nico Marr 38 , Stuart G Tangye 13 , James P Di Santo 10 , Qian Zhang 19 , Shen-Ying Zhang 19 , Charles M Rice 5 , Vivien Béziat 19 , Nico Lachmann 39 , David Langlais 40 , Jean-Laurent Casanova 41 , Philippe Gros 42 , Jacinta Bustamante 43
Affiliation  

Inborn errors of human IFN-γ-dependent macrophagic immunity underlie mycobacterial diseases, whereas inborn errors of IFN-α/β-dependent intrinsic immunity underlie viral diseases. Both types of IFNs induce the transcription factor IRF1. We describe unrelated children with inherited complete IRF1 deficiency and early-onset, multiple, life-threatening diseases caused by weakly virulent mycobacteria and related intramacrophagic pathogens. These children have no history of severe viral disease, despite exposure to many viruses, including SARS-CoV-2, which is life-threatening in individuals with impaired IFN-α/β immunity. In leukocytes or fibroblasts stimulated in vitro, IRF1-dependent responses to IFN-γ are, both quantitatively and qualitatively, much stronger than those to IFN-α/β. Moreover, IRF1-deficient mononuclear phagocytes do not control mycobacteria and related pathogens normally when stimulated with IFN-γ. By contrast, IFN-α/β-dependent intrinsic immunity to nine viruses, including SARS-CoV-2, is almost normal in IRF1-deficient fibroblasts. Human IRF1 is essential for IFN-γ-dependent macrophagic immunity to mycobacteria, but largely redundant for IFN-α/β-dependent antiviral immunity.



中文翻译:


人 IRF1 控制巨噬细胞 IFN-γ 对分枝杆菌的免疫



人类 IFN-γ 依赖性巨噬细胞免疫的先天性错误是分枝杆菌疾病的基础,而 IFN-α/β 依赖性内在免疫的先天性错误是病毒性疾病的基础。两种类型的 IFN 都会诱导转录因子 IRF1。我们描述了患有遗传性完全IRF1缺陷和由弱毒力分枝杆菌和相关巨噬细胞内病原体引起的早发性多种危及生命疾病的无关儿童。这些儿童没有严重病毒性疾病史,尽管接触过许多病毒,包括 SARS-CoV-2,这种病毒对于 IFN-α/β 免疫力受损的个体来说是危及生命的。在体外刺激的白细胞或成纤维细胞中,IRF1 依赖性的对 IFN-γ 的反应在数量和质量上都比对 IFN-α/β 的反应强得多。此外,IRF1缺陷的单核吞噬细胞在受到IFN-γ刺激时通常不能控制分枝杆菌和相关病原体。相比之下,在 IRF1 缺陷的成纤维细胞中,对包括 SARS-CoV-2 在内的 9 种病毒的 IFN-α/β 依赖性内在免疫几乎是正常的。人 IRF1 对于分枝杆菌的 IFN-γ 依赖性巨噬细胞免疫至关重要,但对于 IFN-α/β 依赖性抗病毒免疫来说很大程度上是多余的。

更新日期:2023-02-02
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