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Casanova JL, Abel L. From rare disorders of immunity to common determinants of infection: Following the mechanistic thread. Cell 2022; 185:3086-3103. [PMID: 35985287 PMCID: PMC9386946 DOI: 10.1016/j.cell.2022.07.004] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/11/2022] [Accepted: 07/07/2022] [Indexed: 12/12/2022]
Abstract
The immense interindividual clinical variability during any infection is a long-standing enigma. Inborn errors of IFN-γ and IFN-α/β immunity underlying rare infections with weakly virulent mycobacteria and seasonal influenza virus have inspired studies of two common infections: tuberculosis and COVID-19. A TYK2 genotype impairing IFN-γ production accounts for about 1% of tuberculosis cases, and autoantibodies neutralizing IFN-α/β account for about 15% of critical COVID-19 cases. The discovery of inborn errors and mechanisms underlying rare infections drove the identification of common monogenic or autoimmune determinants of related common infections. This "rare-to-common" genetic and mechanistic approach to infectious diseases may be of heuristic value.
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Affiliation(s)
- Jean-Laurent Casanova
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, Necker Hospital for Sick Children, Paris, France; Paris Cité University, Imagine Institute, Paris, France; Department of Pediatrics, Necker Hospital for Sick Children, Paris, France; Howard Hughes Medical Institute, New York, NY, USA.
| | - Laurent Abel
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, Necker Hospital for Sick Children, Paris, France; Paris Cité University, Imagine Institute, Paris, France
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202
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Mukaddam K, Ruggiero S, Berger SM, Cholewa D, Kühl S, Vegh D, Payer M, Bornstein MM, Alhawasli F, Fasler-Kan E. Cytokines Activate JAK-STAT Signaling Pathway in MG-63 Cells on Titanium and Zirconia. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5621. [PMID: 36013763 PMCID: PMC9414789 DOI: 10.3390/ma15165621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/19/2022] [Accepted: 08/11/2022] [Indexed: 06/15/2023]
Abstract
Although titanium has been traditionally used as the gold standard for dental implants, recent years have seen the widespread application of zirconia implants given their superiority with regards to reduced bacterial adhesion, inflammation and cellular-interaction in terms of bio-compatibility. The JAK-STAT signaling pathway plays an important role in bone remodeling and formation. The aim of the study was to investigate the activation of the JAK-STAT pathway through different cytokines in osteoblast-like cells (MG-63) on zirconia in comparison to titanium discs. IFN-γ induced the very strong activation of STAT1 protein, IFN-α activated both STAT1 and STAT3 molecules, IL-6 activated STAT3 and IL-4 induced the activation of STAT6 on both surfaces. The activation of STAT proteins was confirmed by western blot, immunofluorescence and flow cytometry using phospho-specific anti-STAT antibodies, which recognize only phosphorylated STAT proteins. The incubation of MG-63 cells with IFN-γ caused the upregulation of MHC class I and class II proteins when MG-63 cells were grown on zirconia and titanium discs. In sum, the present study shows that the JAK-STAT pathway is activated in MG-63 cells when they are incubated on titanium or zirconia surfaces.
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Affiliation(s)
- Khaled Mukaddam
- Department of Oral Surgery, University Center for Dental Medicine, University of Basel, Mattenstrasse 40, 4058 Basel, Switzerland
- Department of Dentistry and Oral Health, Division of Oral Surgery and Orthodontics, Medical University of Graz, Billrothgasse 4, 8010 Graz, Austria
- Department of Prosthodontics, Semmelweis University, Szentkirályi utca 47, 1088 Budapest, Hungary
| | - Sabrina Ruggiero
- Department of Paediatric Surgery, Children’s Hospital, Inselspital Bern, University of Bern and Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland
| | - Steffen M. Berger
- Department of Paediatric Surgery, Children’s Hospital, Inselspital Bern, University of Bern and Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland
| | - Dietmar Cholewa
- Department of Paediatric Surgery, Children’s Hospital, Inselspital Bern, University of Bern and Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland
| | - Sebastian Kühl
- Department of Oral Surgery, University Center for Dental Medicine, University of Basel, Mattenstrasse 40, 4058 Basel, Switzerland
| | - Daniel Vegh
- Department of Dentistry and Oral Health, Division of Oral Surgery and Orthodontics, Medical University of Graz, Billrothgasse 4, 8010 Graz, Austria
- Department of Prosthodontics, Semmelweis University, Szentkirályi utca 47, 1088 Budapest, Hungary
| | - Michael Payer
- Department of Dentistry and Oral Health, Division of Oral Surgery and Orthodontics, Medical University of Graz, Billrothgasse 4, 8010 Graz, Austria
| | - Michael M. Bornstein
- Department of Oral Health & Medicine, University Center for Dental Medicine Basel (UZB), University of Basel, Mattenstrasse 40, 4058 Basel, Switzerland
| | - Farah Alhawasli
- Department of Biomedicine, University of Basel, University Hospital Basel, Hebelstrasse 20, 4056 Basel, Switzerland
| | - Elizaveta Fasler-Kan
- Department of Paediatric Surgery, Children’s Hospital, Inselspital Bern, University of Bern and Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland
- Department of Biomedicine, University of Basel, University Hospital Basel, Hebelstrasse 20, 4056 Basel, Switzerland
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203
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African Swine Fever Virus pI215L Inhibits Type I Interferon Signaling by Targeting Interferon Regulatory Factor 9 for Autophagic Degradation. J Virol 2022; 96:e0094422. [PMID: 35972295 PMCID: PMC9472647 DOI: 10.1128/jvi.00944-22] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
African swine fever virus (ASFV) is the etiological agent of a highly lethal hemorrhagic disease in domestic pigs and wild boars that has significant economic consequences for the pig industry. The type I interferon (IFN) signaling pathway is a pivotal component of the innate antiviral response, and ASFV has evolved multiple mechanisms to antagonize this pathway and facilitate infection. Here, we reported a novel function of ASFV pI215L in inhibiting type I IFN signaling. Our results showed that ASFV pI215L inhibited IFN-stimulated response element (ISRE) promoter activity and subsequent transcription of IFN-stimulated genes (ISGs) by triggering interferon regulatory factor 9 (IRF9) degradation. Additionally, we found that catalytically inactive pI215L mutations retained the ability to block type I IFN signaling, indicating that this only known viral E2 ubiquitin-conjugating enzyme mediates IFR9 degradation in a ubiquitin-conjugating activity-independent manner. By coimmunoprecipitation, confocal immunofluorescence, and subcellular fractionation approaches, we demonstrated that pI215L interacted with IRF9 and impaired the formation and nuclear translocation of IFN-stimulated gene factor 3 (ISGF3). Moreover, further mechanism studies supported that pI215L induced IRF9 degradation through the autophagy-lysosome pathway in both pI215L-overexpressed and ASFV-infected cells. These findings reveal a new immune evasion strategy evolved by ASFV in which pI215L acts to degrade host IRF9 via the autophagic pathway, thus inhibiting the type I IFN signaling and counteracting the host innate immune response. IMPORTANCE African swine fever virus (ASFV) causes a highly contagious and lethal disease in pigs and wild boars that is currently present in many countries, severely affecting the global pig industry. Despite extensive research, effective vaccines and antiviral strategies are still lacking, and many fundamental questions regarding the molecular mechanisms underlying host innate immunity escape remain unclear. In this study, we identified ASFV pI215L, the only known viral E2 ubiquitin-conjugating enzyme, which is involved in antagonizing the type I interferon signaling. Mechanistically, pI215L interacted with interferon regulatory factor 9 for autophagic degradation, and this degradation was independent of its ubiquitin-conjugating activity. These results increase the current knowledge regarding ASFV evasion of innate immunity, which may instruct future research on antiviral strategies and dissection of ASFV pathogenesis.
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204
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Xuan L, Zhang N, Wang X, Zhang L, Bachert C. IL-10 family cytokines in chronic rhinosinusitis with nasal polyps: From experiments to the clinic. Front Immunol 2022; 13:947983. [PMID: 36003393 PMCID: PMC9393419 DOI: 10.3389/fimmu.2022.947983] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Chronic rhinosinusitis with nasal polyps (CRSwNP) is considered a nasal sinus inflammatory disease that can be dominated by immune cells and cytokines. IL-10 family cytokines exert essential functions in immune responses during infection and inflammation. Recently, the understanding of the roles of the IL-10 family in CRSwNP is being reconsidered. IL-10 family members are now considered complex cytokines that are capable of affecting epithelial function and involved in allergies and infections. Furthermore, the IL-10 family responds to glucocorticoid treatment, and there have been clinical trials of therapies manipulating these cytokines to remedy airway inflammatory diseases. Here, we summarize the recent progress in the understanding of IL-10 family cytokines in CRSwNP and suggest more specific strategies to exploit these cytokines for the effective treatment of CRSwNP.
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Affiliation(s)
- Lijia Xuan
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Nan Zhang
- Upper Airways Research Laboratory, Ghent University, Ghent, Belgium
| | - Xiangdong Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- *Correspondence: Luo Zhang,
| | - Claus Bachert
- Upper Airways Research Laboratory, Ghent University, Ghent, Belgium
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205
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Zheng B, Zhou X, Tian L, Wang J, Zhang W. IFN-β1b induces OAS3 to inhibit EV71 via IFN-β1b/JAK/STAT1 pathway. Virol Sin 2022; 37:676-684. [PMID: 35934228 PMCID: PMC9583119 DOI: 10.1016/j.virs.2022.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 07/27/2022] [Indexed: 11/03/2022] Open
Abstract
Enterovirus 71 (EV71) caused hand, foot and mouth disease (HFMD) is a serious threat to the health of young children. Although type I interferon (IFN-I) has been proven to control EV71 replication, the key downstream IFN-stimulated gene (ISG) remains to be clarified and investigated. Recently, we found that 2′-5′-oligoadenylate synthetases 3 (OAS3), as one of ISG of IFN-β1b, was antagonized by EV71 3C protein. Here, we confirm that OAS3 is the major determinant of IFN-β1b-mediated EV71 inhibition, which depends on the downstream constitutive RNase L activation. 2′-5′-oligoadenylate (2-5A) synthesis activity deficient mutations of OAS3 D816A, D818A, D888A, and K950A lost resistance to EV71 because they could not activate downstream RNase L. Further investigation proved that EV71 infection induced OAS3 but not RNase L expression by IFN pathway. Mechanically, EV71 or IFN-β1b-induced phosphorylation of STAT1, but not STAT3, initiated the transcription of OAS3 by directly binding to the OAS3 promoter. Our works elucidate the immune regulatory mechanism of the host OAS3/RNase L system against EV71 replication. OAS3 contributes important inhibition effect for IFN-β1b against EV71. OAS3 resistance to EV71 replication depends on RNase L activation. STAT1 initiates the transcription of OAS3 by directly binding to the OAS3 promoter.
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206
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Zhao C, Han Y, Wang C, Ren M, Hu Q, Gu Y, Ye P, Li S, Jin E. Transcriptome Profiling of Duodenum Reveals the Importance of Boron Supplementation in Modulating Immune Activities in Rats. Biol Trace Elem Res 2022; 200:3762-3773. [PMID: 34773147 DOI: 10.1007/s12011-021-02983-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/17/2021] [Indexed: 12/13/2022]
Abstract
As an essential trace element, appropriate boron supplementation can promote immune function of animals. To illustrate the effects of boron in a rat model, RNA-Seq was conducted for the RNA from duodenum after treatment with different concentration of boron in which boron was given in the form of boric acid. More than 47 million reads were obtained in 0, 10, and 320 mg/L boron (0, 57.21, and 1830.66 mg/L boric acid) treatment groups that produced 58 965 402, 48 607 328, and 46 760 660 clean reads, respectively. More than 95% of the clean reads were successfully matched to the rat reference genome and assembled to generate 32 662 transcripts. A total of 624 and 391 differentially expressed candidate genes (DEGs) were found between 0 vs.10 and 0 vs. 320 mg/L boron comparison groups. We also identified transcription start site, transcription terminal site, and skipped exons as the main alternative splicing events. GO annotations revealed most of DEGs were involved in the regulation of immune activity. The DEGs were enriched in influenza A, herpes simplex infection, cytosolic DNA-sensing pathway, and antigen processing and presentation signaling pathways. The expression levels of genes enriched in these signaling pathways indicate that lower doses of boron could achieve better effects on promoting immune response in the duodenum. These effects on the immune system appear to be mediated via altering the expression patterns of genes involved in the related signaling pathways in a dose-dependent pattern. These data provide more insights into the molecular mechanisms of immune regulation in rats in response to dietary boron treatment.
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Affiliation(s)
- Chunfang Zhao
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Yujiao Han
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Chenfang Wang
- College of Life and Health Science, Anhui Science and Technology University, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Man Ren
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Qianqian Hu
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Youfang Gu
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Pengfei Ye
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China
| | - Shenghe Li
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China.
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China.
| | - Erhui Jin
- College of Animal Science, Anhui Science and Technology University, No. 9 Donghua Road, Fengyang County, Chuzhou, Anhui Province, China.
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, No. 9, Donghua Road, Fengyang County, Chuzhou, Anhui Province, China.
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207
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Zhang Q, Matuozzo D, Le Pen J, Lee D, Moens L, Asano T, Bohlen J, Liu Z, Moncada-Velez M, Kendir-Demirkol Y, Jing H, Bizien L, Marchal A, Abolhassani H, Delafontaine S, Bucciol G, Bayhan GI, Keles S, Kiykim A, Hancerli S, Haerynck F, Florkin B, Hatipoglu N, Ozcelik T, Morelle G, Zatz M, Ng LF, Lye DC, Young BE, Leo YS, Dalgard CL, Lifton RP, Renia L, Meyts I, Jouanguy E, Hammarström L, Pan-Hammarström Q, Boisson B, Bastard P, Su HC, Boisson-Dupuis S, Abel L, Rice CM, Zhang SY, Cobat A, Casanova JL. Recessive inborn errors of type I IFN immunity in children with COVID-19 pneumonia. J Exp Med 2022; 219:213287. [PMID: 35708626 PMCID: PMC9206114 DOI: 10.1084/jem.20220131] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 05/01/2022] [Accepted: 05/24/2022] [Indexed: 12/16/2022] Open
Abstract
Recessive or dominant inborn errors of type I interferon (IFN) immunity can underlie critical COVID-19 pneumonia in unvaccinated adults. The risk of COVID-19 pneumonia in unvaccinated children, which is much lower than in unvaccinated adults, remains unexplained. In an international cohort of 112 children (<16 yr old) hospitalized for COVID-19 pneumonia, we report 12 children (10.7%) aged 1.5-13 yr with critical (7 children), severe (3), and moderate (2) pneumonia and 4 of the 15 known clinically recessive and biochemically complete inborn errors of type I IFN immunity: X-linked recessive TLR7 deficiency (7 children) and autosomal recessive IFNAR1 (1), STAT2 (1), or TYK2 (3) deficiencies. Fibroblasts deficient for IFNAR1, STAT2, or TYK2 are highly vulnerable to SARS-CoV-2. These 15 deficiencies were not found in 1,224 children and adults with benign SARS-CoV-2 infection without pneumonia (P = 1.2 × 10-11) and with overlapping age, sex, consanguinity, and ethnicity characteristics. Recessive complete deficiencies of type I IFN immunity may underlie ∼10% of hospitalizations for COVID-19 pneumonia in children.
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Affiliation(s)
- Qian Zhang
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Daniela Matuozzo
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Jérémie Le Pen
- Laboratory of Virology and Infectious Diseases, The Rockefeller University, New York, NY
| | - Danyel Lee
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Leen Moens
- Laboratory of Virology and Infectious Diseases, The Rockefeller University, New York, NY
| | - Takaki Asano
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
| | - Jonathan Bohlen
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Zhiyong Liu
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
| | - Marcela Moncada-Velez
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
| | - Yasemin Kendir-Demirkol
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
| | - Huie Jing
- Laboratory of Clinical Immunology and Microbiology, Intramural Research Program, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Lucy Bizien
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Astrid Marchal
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Hassan Abolhassani
- Department of Biosciences and Nutrition, Karolinska Institute, Stockholm, Sweden
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Selket Delafontaine
- Laboratory for Inborn Errors of Immunity, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium
| | - Giorgia Bucciol
- Laboratory for Inborn Errors of Immunity, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | | | | | - Sevgi Keles
- Necmettin Erbakan University, Meram Medical Faculty, Division of Pediatric Allergy and Immunology, Konya, Turkey
| | - Ayca Kiykim
- Istanbul University-Cerrahpasa, Pediatric Allergy and Immunology, Istanbul, Turkey
| | - Selda Hancerli
- Department of Pediatrics (Infectious Diseases), Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Filomeen Haerynck
- Department of Pediatric Immunology and Pulmonology, Department of Internal Medicine and Pediatrics, Centre for Primary Immunodeficiency Ghent, PID Research Laboratory, Jeffrey Modell Diagnosis and Research Centre, Ghent University Hospital, Ghent, Belgium
| | - Benoit Florkin
- Department of Pediatrics, Hôpital de la Citadelle, Liége, Belgium
| | - Nevin Hatipoglu
- Pediatric Infectious Diseases Unit, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Tayfun Ozcelik
- Department of Molecular Biology and Genetics, Bilkent University, Bilkent-Ankara, Turkey
| | - Guillaume Morelle
- Department of General Pediatrics, Bicêtre Hospital, Assistance Publique – Hôpitaux de Paris, University of Paris Saclay, Le Kremlin-Bicêtre, France
| | - Mayana Zatz
- Biosciences Institute, University of São Paulo, São Paulo, Brazil
| | - Lisa F.P. Ng
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - David Chien Lye
- National Centre for Infectious Diseases, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Tan Tock Seng Hospital, Singapore, Singapore
| | - Barnaby Edward Young
- National Centre for Infectious Diseases, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Tan Tock Seng Hospital, Singapore, Singapore
| | - Yee-Sin Leo
- National Centre for Infectious Diseases, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Tan Tock Seng Hospital, Singapore, Singapore
| | - Clifton L. Dalgard
- The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, MD
- Department of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD
| | - Richard P. Lifton
- Laboratory of Genetics and Genomics, The Rockefeller University, New York, NY
- Department of Genetics, Yale University School of Medicine, New Haven, CT
- Yale Center for Genome Analysis, Yale School of Medicine, New Haven, CT
| | - Laurent Renia
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Isabelle Meyts
- Laboratory for Inborn Errors of Immunity, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Emmanuelle Jouanguy
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Lennart Hammarström
- Department of Biosciences and Nutrition, Karolinska Institute, Stockholm, Sweden
| | | | - Bertrand Boisson
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Paul Bastard
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
| | - Helen C. Su
- Laboratory of Clinical Immunology and Microbiology, Intramural Research Program, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Stéphanie Boisson-Dupuis
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Laurent Abel
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Charles M. Rice
- Laboratory of Virology and Infectious Diseases, The Rockefeller University, New York, NY
| | - Shen-Ying Zhang
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Aurélie Cobat
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
| | - Jean-Laurent Casanova
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University Paris Cité, Imagine Institute, Paris, France
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
- Howard Hughes Medical Institute, New York, NY
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208
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ADAP restraint of STAT1 signaling regulates macrophage phagocytosis in immune thrombocytopenia. Cell Mol Immunol 2022; 19:898-912. [PMID: 35637282 PMCID: PMC9149338 DOI: 10.1038/s41423-022-00881-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 05/09/2022] [Indexed: 01/08/2023] Open
Abstract
Heightened platelet phagocytosis by macrophages accompanied by an increase in IFN-γ play key roles in the etiology of immune thrombocytopenia (ITP); however, it remains elusive how macrophage-mediated platelet clearance is regulated in ITP. Here, we report that adhesion and degranulation-protein adaptor protein (ADAP) restrains platelet phagocytosis by macrophages in ITP via modulation of signal transducer and activator of transcription 1 (STAT1)-FcγR signaling. We show that ITP was associated with the underexpression of ADAP in splenic macrophages. Furthermore, macrophages from Adap−/− mice exhibited elevated platelet phagocytosis and upregulated proinflammatory signaling, and thrombocytopenia in Adap−/− mice was mitigated by the depletion of macrophages. Mechanistically, ADAP interacted and competed with STAT1 binding to importin α5. ADAP deficiency potentiated STAT1 nuclear entry, leading to a selective enhancement of FcγRI/IV transcription in macrophages. Moreover, pharmacological inhibition of STAT1 or disruption of the STAT1-importin α5 interaction relieved thrombocytopenia in Adap−/− mice. Thus, our findings not only reveal a critical role for ADAP as an intracellular immune checkpoint for shaping macrophage phagocytosis in ITP but also identify the ADAP-STAT1-importin α5 module as a promising therapeutic target in the treatment of ITP.
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209
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Huang C, Wang N, Zhang N, Chen Z, Ni Z, Liu X, Xiong H, Xie H, Lin B, Ge B, Huang Q, Du B. Multi-omics analysis for potential inflammation-related genes involved in tumour immune evasion via extended application of epigenetic data. Open Biol 2022; 12:210375. [PMID: 35946310 PMCID: PMC9364145 DOI: 10.1098/rsob.210375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Accumulating evidence suggests that inflammation-related genes may play key roles in tumour immune evasion. Programmed cell death ligand 1 (PD-L1) is an important immune checkpoint involved in mediating anti-tumour immunity. We performed multi-omics analysis to explore key inflammation-related genes affecting the transcriptional regulation of PD-L1 expression. The open chromatin region of the PD-L1 promoter was mapped using the assay for transposase-accessible chromatin using sequencing (ATAC-seq) profiles. Correlation analysis of epigenetic data (ATAC-seq) and transcriptome data (RNA-seq) were performed to identify inflammation-related transcription factors (TFs) whose expression levels were correlated with the chromatin accessibility of the PD-L1 promoter. Chromatin immunoprecipitation sequencing (ChIP-seq) profiles were used to confirm the physical binding of the TF STAT2 and the predicted binding regions. We also confirmed the results of the bioinformatics analysis with cell experiments. We identified chr9 : 5449463-5449962 and chr9 : 5450250-5450749 as reproducible open chromatin regions in the PD-L1 promoter. Moreover, we observed a correlation between STAT2 expression and the accessibility of the aforementioned regions. Furthermore, we confirmed its physical binding through ChIP-seq profiles and demonstrated the regulation of PD-L1 by STAT2 overexpression in vitro. Multiple databases were also used for the validation of the results. Our study identified STAT2 as a direct upstream TF regulating PD-L1 expression. The interaction of STAT2 and PD-L1 might be associated with tumour immune evasion in cancers, suggesting the potential value for tumour treatment.
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Affiliation(s)
- Chenshen Huang
- Department of Gastrointestinal Surgery, Fujian Provincial Hospital, Fuzhou, People's Republic of China.,Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China.,Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China.,Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, People's Republic of China
| | - Ning Wang
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China.,Huzhou Central Hospital, Affiliated Hospital of Zhejiang University, Huzhou, People's Republic of China
| | - Na Zhang
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China
| | - Zhizhong Chen
- Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, People's Republic of China
| | - Zhizhan Ni
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Xiaohong Liu
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China
| | - Hao Xiong
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China
| | - Huahao Xie
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Boxu Lin
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China
| | - Bujun Ge
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Qi Huang
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Bing Du
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, People's Republic of China
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210
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Sheikh SY, Hassan F, Khan MF, Ahamad T, Ansari WA, Akhter Y, Khafagy ES, Khan AR, Nasibullah M. Drug Repurposing to Discover Novel Anti-Inflammatory Agents Inhibiting JAK3/STAT Signaling. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s106816202205020x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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211
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Abstract
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To compare the efficacy and safety of topical anti‐inflammatory treatments for reducing eczema symptoms or signs or improving eczema‐related quality of life in children and adults with eczema, by undertaking a network meta‐analysis. To provide a clinically useful ranking of these treatments according to their efficacy and safety.
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212
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Tembusu Virus Nonstructural Protein 2B Antagonizes Type I Interferon Production by Targeting MAVS for Degradation. J Virol 2022; 96:e0081622. [PMID: 35867574 PMCID: PMC9327690 DOI: 10.1128/jvi.00816-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Tembusu virus (TMUV) is a newly emerged avian flavivirus that has caused severe egg-drop syndrome and fatal encephalitis in domestic ducks. It has spread widely throughout the main duck-producing areas in Asia, resulting in substantial economic losses to the duck industry. Previous studies have reported that TMUV has evolved several strategies to counteract the duck's innate immune responses to successfully establish infection in its host cells. However, the mechanisms underlying this phenomenon have not been elucidated. Here, we discovered that TMUV-encoded NS2B is a negative regulator of poly(I:C)-induced duck interferon-β (IFN-β) expression. Mechanistically, TMUV NS2B was found to interact specifically with the mitochondrial antiviral-signaling protein (duMAVS). Consequently, duMAVS was degraded through the K48-linked ubiquitination and proteasomal pathway, leading to the interruption of the RIG-I-like receptor (RLR) signaling. Further analyses also identified K321, K354, K398, and K411 as crucial residues for NS2B-mediated ubiquitination and degradation of duMAVS. Additionally, we demonstrated that NS2B functions by recruiting the E3 ubiquitin ligase duck membrane-associated RING-CH-type finger 5 (duMARCH5) to modify duMAVS via polyubiquitination, blocking the duMAVS-mediated innate immune response and promoting TMUV replication. Taken together, our findings revealed a novel mechanism by which TMUV evades the duck's antiviral innate immune responses. IMPORTANCE Tembusu virus (TMUV), an emerging pathogenic flavivirus, has spread to most duck farming areas in Asia since 2010, causing significant economic losses to the duck industry. Recently, TMUV has expanded its host range and may pose a potential threat to mammals, including humans. Understanding the interaction between TMUV and its host is essential for the development of effective vaccines and therapeutics. Here, we show that NS2B encoded by TMUV inhibits IFN production by interacting with duck MAVS (duMAVS) to mediate ubiquitination and proteasomal degradation. Further studies suggest that the E3 ubiquitin ligase duck membrane-associated RING-CH-type finger 5 (duMARCH5) is recruited by NS2B to mediate proteasomal degradation of duMAVS. As a result, the innate immune response triggered by the RIG-I-like receptor (RLR) is disrupted, facilitating viral replication. Overall, our results reveal a novel mechanism by which TMUV evades host innate immunity and provide new therapeutic strategies to prevent TMUV infection.
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213
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Wang W, Chen J, Yu X, Lan HY. Signaling mechanisms of SARS-CoV-2 Nucleocapsid protein in viral infection, cell death and inflammation. Int J Biol Sci 2022; 18:4704-4713. [PMID: 35874957 PMCID: PMC9305276 DOI: 10.7150/ijbs.72663] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/22/2022] [Indexed: 12/15/2022] Open
Abstract
COVID-19 which is caused by severe acute respiratory syndrome coronavirus (SARS-CoV-2) has posed a worldwide pandemic and a major global public health threat. SARS-CoV-2 Nucleocapsid (N) protein plays a critical role in multiple steps of the viral life cycle and participates in viral replication, transcription, and assembly. The primary roles of N protein are to assemble with genomic RNA into the viral RNA-protein (vRNP) complex and to localize to the replication transcription complexes (RTCs) to enhance viral replication and transcription. N protein can also undergo liquid-liquid phase separation (LLPS) with viral genome RNA and inhibit stress granules to facilitate viral replication and assembly. Besides the function in viral life cycle, N protein can bind GSDMD to antagonize pyroptosis but promotes cell death via the Smad3-dependent G1 cell cycle arrest mechanism. In innate immune system, N protein inhibits IFN-β production and RNAi pathway for virus survival. However, it can induce expression of proinflammatory cytokines by activating NF-κB signaling and NLRP3 inflammasome, resulting in cytokine storms. In this review article, we are focusing on the signaling mechanisms of SARS-CoV-2 N protein in viral replication, cell death and inflammation.
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Affiliation(s)
- Wenbiao Wang
- Medical Research Center and Guangdong-Hong Kong Joint Laboratory for Immunity and Genetics of Chronic Kidney Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Junzhe Chen
- Department of Nephrology, The Third Affiliated hospital, Southern Medical University, Guangzhou, China.,Departments of Medicine & Therapeutics, Li Ka Shing Institute of Health Sciences, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Xueqing Yu
- Medical Research Center and Guangdong-Hong Kong Joint Laboratory for Immunity and Genetics of Chronic Kidney Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Hui-Yao Lan
- Departments of Medicine & Therapeutics, Li Ka Shing Institute of Health Sciences, and Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,The Chinese University of Hong Kong-Guangdong Academy of Sciences/Guangdong Provincial People's Hospital Joint Research Laboratory on Immunological and Genetic Kidney Diseases, The Chinese University of Hong Kong, Hong Kong, China
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214
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Tao J, Kambham N, Kwok S, Lafayette RA. pSTAT1 Is Activated during the Progression of IgA Nephropathy. GLOMERULAR DISEASES 2022; 3:12-18. [PMID: 36816429 PMCID: PMC9936761 DOI: 10.1159/000526056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 06/22/2022] [Indexed: 02/24/2023]
Abstract
Introduction IgA nephropathy is the most common primary glomerular disease. Its pathogenesis is still poorly understood. Alterations of the Janus kinase signal transducer and activator of transcription (JAK-STAT) pathway may play an important role in IgA nephropathy. Methods We evaluated the clinical features, pathology, and tissue staining for lymphocytes and phosphorylated STAT1 (pSTAT1) in 43 patients with biopsy proven IgA nephropathy. They were followed to determine their disease outcomes. All had biopsy tissue and multiple laboratory measurements to assess their kidney disease progression. Sixteen patients underwent repeat kidney biopsy to further assess their clinical status. Results The median eGFR at baseline was 61 mL/min/1.73 m2 and the median proteinuria was 2,600 mg/d. The median follow-up was 5 years with an average annual decline in eGFR of 2.25 mL/min/1.73 m2. There was significant inflammation and atrophy seen in the first biopsy, which progressed among those who undertook a 2nd biopsy. Compared to healthy kidney tissue, glomeruli and tubulointerstitium demonstrated increased lymphocyte (CD3+) infiltrates and increased pSTAT1 staining by immunohistochemistry. Increased CD3 (p = 0.001) staining and increased pSTAT1 (p = 0.03) correlated with reduced eGFR levels. In repeat biopsy samples, increasing pSTAT1 staining correlated with loss of eGFR over time (p = 0.02). Conclusion These findings support the hypothesis that pSTAT1 is activated in IgA nephropathy and may play a role in the progression toward kidney failure.
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Affiliation(s)
- Jianling Tao
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford University, Stanford, California, USA
| | - Neeraja Kambham
- Department of Pathology, Stanford University, Stanford, California, USA
| | - Shirley Kwok
- Department of Pathology, Stanford University, Stanford, California, USA
| | - Richard A. Lafayette
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford University, Stanford, California, USA,*Richard A. Lafayette,
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215
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Chen P, Zhu J, Yu J, Liu R, Lao M, Yu L, Gao F, Jiang Y, Liu C, Tong W, Liu H, Tong G, Zhou Y. Porcine epidemic diarrhea virus strain FJzz1 infection induces type I/III IFNs production through RLRs and TLRs-mediated signaling. Front Immunol 2022; 13:984448. [PMID: 35958569 PMCID: PMC9357978 DOI: 10.3389/fimmu.2022.984448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Interferons (IFNs) including type I/III IFNs are the major components of the host innate immune response against porcine epidemic diarrhea virus (PEDV) infection, and several viral proteins have been identified to antagonize type I/III IFNs productions through diverse strategies. However, the modulation of PEDV infection upon the activation of the host’s innate immune response has not been fully characterized. In this study, we observed that various IFN-stimulated genes (ISGs) were upregulated significantly in a time- and dose-dependent manner in LLC-PK1 cells infected with the PEDV G2 strain FJzz1. The transcriptions of IRF9 and STAT1 were increased markedly in the late stage of FJzz1 infection and the promotion of the phosphorylation and nuclear translocation of STAT1, implicating the activation of the JAK-STAT signaling pathway during FJzz1 infection. In addition, abundant type I/III IFNs were produced after FJzz1 infection. However, type I/III IFNs and ISGs decreased greatly in FJzz1-infected LLC-PK1 cells following the silencing of the RIG-I-like receptors (RLRs), including RIG-I and MDA5, and the Toll-like receptors (TLRs) adaptors, MyD88 and TRIF. Altogether, FJzz1 infection induces the production of type-I/III IFNs in LLC-PK1 cells, in which RLRs and TLRs signaling pathways are involved, followed by the activation of the JAK-STAT signaling cascade, triggering the production of numerous ISGs to exert antiviral effects of innate immunity.
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Affiliation(s)
- Pengfei Chen
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
- Institute of Animal Husbandry and Veterinary, Shanghai Academy of Agricultural Science, Shanghai, China
| | - Junrui Zhu
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Jiarong Yu
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Ruilin Liu
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Mengqin Lao
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Lingxue Yu
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Fei Gao
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Yifeng Jiang
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Changlong Liu
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Wu Tong
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Huili Liu
- Institute of Animal Husbandry and Veterinary, Shanghai Academy of Agricultural Science, Shanghai, China
| | - Guangzhi Tong
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China
- *Correspondence: Guangzhi Tong, ; Yanjun Zhou,
| | - Yanjun Zhou
- Department of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
- *Correspondence: Guangzhi Tong, ; Yanjun Zhou,
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216
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Loh D, Reiter RJ. Melatonin: Regulation of Viral Phase Separation and Epitranscriptomics in Post-Acute Sequelae of COVID-19. Int J Mol Sci 2022; 23:8122. [PMID: 35897696 PMCID: PMC9368024 DOI: 10.3390/ijms23158122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/09/2022] [Accepted: 07/20/2022] [Indexed: 01/27/2023] Open
Abstract
The relentless, protracted evolution of the SARS-CoV-2 virus imposes tremendous pressure on herd immunity and demands versatile adaptations by the human host genome to counter transcriptomic and epitranscriptomic alterations associated with a wide range of short- and long-term manifestations during acute infection and post-acute recovery, respectively. To promote viral replication during active infection and viral persistence, the SARS-CoV-2 envelope protein regulates host cell microenvironment including pH and ion concentrations to maintain a high oxidative environment that supports template switching, causing extensive mitochondrial damage and activation of pro-inflammatory cytokine signaling cascades. Oxidative stress and mitochondrial distress induce dynamic changes to both the host and viral RNA m6A methylome, and can trigger the derepression of long interspersed nuclear element 1 (LINE1), resulting in global hypomethylation, epigenetic changes, and genomic instability. The timely application of melatonin during early infection enhances host innate antiviral immune responses by preventing the formation of "viral factories" by nucleocapsid liquid-liquid phase separation that effectively blockades viral genome transcription and packaging, the disassembly of stress granules, and the sequestration of DEAD-box RNA helicases, including DDX3X, vital to immune signaling. Melatonin prevents membrane depolarization and protects cristae morphology to suppress glycolysis via antioxidant-dependent and -independent mechanisms. By restraining the derepression of LINE1 via multifaceted strategies, and maintaining the balance in m6A RNA modifications, melatonin could be the quintessential ancient molecule that significantly influences the outcome of the constant struggle between virus and host to gain transcriptomic and epitranscriptomic dominance over the host genome during acute infection and PASC.
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Affiliation(s)
- Doris Loh
- Independent Researcher, Marble Falls, TX 78654, USA;
| | - Russel J. Reiter
- Department of Cell Systems and Anatomy, UT Health San Antonio, San Antonio, TX 78229, USA
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217
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Ni Y, Low JT, Silke J, O'Reilly LA. Digesting the Role of JAK-STAT and Cytokine Signaling in Oral and Gastric Cancers. Front Immunol 2022; 13:835997. [PMID: 35844493 PMCID: PMC9277720 DOI: 10.3389/fimmu.2022.835997] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/16/2022] [Indexed: 12/12/2022] Open
Abstract
When small proteins such as cytokines bind to their associated receptors on the plasma membrane, they can activate multiple internal signaling cascades allowing information from one cell to affect another. Frequently the signaling cascade leads to a change in gene expression that can affect cell functions such as proliferation, differentiation and homeostasis. The Janus kinase-signal transducer and activator of transcription (JAK-STAT) and the tumor necrosis factor receptor (TNFR) are the pivotal mechanisms employed for such communication. When deregulated, the JAK-STAT and the TNF receptor signaling pathways can induce chronic inflammatory phenotypes by promoting more cytokine production. Furthermore, these signaling pathways can promote replication, survival and metastasis of cancer cells. This review will summarize the essentials of the JAK/STAT and TNF signaling pathways and their regulation and the molecular mechanisms that lead to the dysregulation of the JAK-STAT pathway. The consequences of dysregulation, as ascertained from founding work in haematopoietic malignancies to more recent research in solid oral-gastrointestinal cancers, will also be discussed. Finally, this review will highlight the development and future of therapeutic applications which modulate the JAK-STAT or the TNF signaling pathways in cancers.
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Affiliation(s)
- Yanhong Ni
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jun T Low
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - John Silke
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Lorraine A O'Reilly
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
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218
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Lee G, Kang HR, Kim A, Park JH, Lee MJ, Kim SM. Antiviral effect of vesatolimod (GS-9620) against foot-and-mouth disease virus both in vitro and invivo. Antiviral Res 2022; 205:105384. [PMID: 35863499 DOI: 10.1016/j.antiviral.2022.105384] [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: 04/01/2022] [Revised: 06/10/2022] [Accepted: 07/13/2022] [Indexed: 11/29/2022]
Abstract
Foot-and-mouth disease (FMD) is an acute contagious disease of cloven-hoofed animals such as cows, pigs, sheep, and deer. The current emergency FMD vaccines, to induce early protection, have limited use, as their protective effect in pigs does not begin until 7 days after vaccination. Therefore, the use of antiviral agents would be required for reducing the spread of foot-and-mouth disease virus (FMDV) during outbreaks. Vesatolimod (GS-9620), a toll-like receptor 7 agonist, is an antiviral agent against various human disease-causing viruses. However, its antiviral effect against FMDV has not been reported yet. The aim of this study was to investigate the antiviral effects of GS-9620 against FMDV both in vitro and in vivo. The inhibitory effect of GS-9620 on FMDV in swine cells involved the induction of porcine interferon (IFN)-α and upregulation of interferon-simulated genes. Protective effect in mice injected with GS-9620 against FMDV was maintained for 5 days after injection, and cytokines such as IFN-γ, interleukin (IL)-12, IL-6, and IFN-γ inducible protein-10 could be detected following the treatment with GS-9620. Furthermore, the combination of GS-9620 with an FMD-inactivated vaccine was found to be highly effective for early protection in mice. Overall, we suggest GS-9620 as a novel and effective antiviral agent for controlling FMDV infection.
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Affiliation(s)
- Gyeongmin Lee
- Center for Foot-and-Mouth Disease Vaccine Research, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon-City, Gyeongsangbuk-do, Republic of Korea
| | - Hyo Rin Kang
- Center for Foot-and-Mouth Disease Vaccine Research, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon-City, Gyeongsangbuk-do, Republic of Korea
| | - Aro Kim
- Center for Foot-and-Mouth Disease Vaccine Research, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon-City, Gyeongsangbuk-do, Republic of Korea
| | - Jong-Hyeon Park
- Center for Foot-and-Mouth Disease Vaccine Research, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon-City, Gyeongsangbuk-do, Republic of Korea
| | - Min Ja Lee
- Center for Foot-and-Mouth Disease Vaccine Research, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon-City, Gyeongsangbuk-do, Republic of Korea
| | - Su-Mi Kim
- Center for Foot-and-Mouth Disease Vaccine Research, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon-City, Gyeongsangbuk-do, Republic of Korea.
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219
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Huang Z, Liu H, Nix J, Xu R, Knoverek CR, Bowman GR, Amarasinghe GK, Sibley LD. The intrinsically disordered protein TgIST from Toxoplasma gondii inhibits STAT1 signaling by blocking cofactor recruitment. Nat Commun 2022; 13:4047. [PMID: 35831295 PMCID: PMC9279507 DOI: 10.1038/s41467-022-31720-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 06/28/2022] [Indexed: 12/31/2022] Open
Abstract
Signal transducer and activator of transcription (STAT) proteins communicate from cell-surface receptors to drive transcription of immune response genes. The parasite Toxoplasma gondii blocks STAT1-mediated gene expression by secreting the intrinsically disordered protein TgIST that traffics to the host nucleus, binds phosphorylated STAT1 dimers, and occupies nascent transcription sites that unexpectedly remain silenced. Here we define a core region within internal repeats of TgIST that is necessary and sufficient to block STAT1-mediated gene expression. Cellular, biochemical, mutational, and structural data demonstrate that the repeat region of TgIST adopts a helical conformation upon binding to STAT1 dimers. The binding interface is defined by a groove formed from two loops in the STAT1 SH2 domains that reorient during dimerization. TgIST binding to this newly exposed site at the STAT1 dimer interface alters its conformation and prevents the recruitment of co-transcriptional activators, thus defining the mechanism of blocked transcription.
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Affiliation(s)
- Zhou Huang
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Hejun Liu
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, 92037, USA
| | - Jay Nix
- Molecular Biology Consortium, Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Rui Xu
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Catherine R Knoverek
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Gregory R Bowman
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Gaya K Amarasinghe
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - L David Sibley
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
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220
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Depression compromises antiviral innate immunity via the AVP-AHI1-Tyk2 axis. Cell Res 2022; 32:897-913. [PMID: 35821088 PMCID: PMC9274186 DOI: 10.1038/s41422-022-00689-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 06/24/2022] [Indexed: 12/13/2022] Open
Abstract
Depression is a serious public-health issue. Recent reports have suggested higher susceptibility to viral infections in depressive patients. However, how depression affects antiviral innate immune signaling remains unknown. Here, we revealed a reduction in expression of Abelson helper integration site 1 (AHI1) in the peripheral blood mononuclear cells (PBMCs) and macrophages from the patients with major depressive disorder (MDD), which leads to attenuated antiviral immune response. We found that depression-related arginine vasopressin (AVP) induces reduction of AHI1 in macrophages. Further studies demonstrated that AHI1 is a critical stabilizer of basal type-I-interferon (IFN-I) signaling. Mechanistically, AHI1 recruits OTUD1 to deubiquitinate and stabilize Tyk2, while AHI1 reduction downregulates Tyk2 and IFN-I signaling activity in macrophages from both MDD patients and depression model mice. Interestingly, we identified a clinical analgesic meptazinol that effectively stimulates AHI1 expression, thus enhancing IFN-I antiviral defense in depression model mice. Our study promotes the understanding of the signaling mechanisms of depression-mediated antiviral immune dysfunction, and reveals meptazinol as an enhancer of antiviral innate immunity in depressive patients.
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Abe N, Tarumi M, Fujieda Y, Takahashi N, Karino K, Uchida M, Kono M, Tanaka Y, Hasebe R, Kato M, Amengual O, Arinuma Y, Oku K, Sato W, Tha KK, Yamasaki M, Watanabe M, Atsumi T, Murakami M. Pathogenic neuropsychiatric effect of stress-induced microglial interleukin 12/23 axis in systemic lupus erythematosus. Ann Rheum Dis 2022; 81:1564-1575. [PMID: 35817472 DOI: 10.1136/ard-2022-222566] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/14/2022] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The central nervous system disorder in systemic lupus erythematosus (SLE), called neuropsychiatric lupus (NPSLE), is one of the most severe phenotypes with various clinical symptoms, including mood disorder, psychosis and delirium as diffuse neuropsychological manifestations (dNPSLE). Although stress is one of the aggravating factors for neuropsychiatric symptoms, its role in the pathogenesis of dNPSLE remains to be elucidated. We aimed to investigate stress effects on the neuropsychiatric pathophysiology in SLE using lupus-prone mice and patients' data. METHODS Sleep disturbance stress (SDS) for 2 weeks was placed on 6-8-week-old female MRL/lpr and control mice. Behavioural phenotyping, histopathological analyses and gene and protein expression analyses were performed to assess SDS-induced neuroimmunological alterations. We also evaluated cytokines of the cerebrospinal fluid and brain regional volumes in patients with dNPSLE and patients with non-dNPSLE. RESULTS SDS-subjected MRL/lpr mice exhibited less anxiety-like behaviour, whereas stressed control mice showed increased anxiety. Furthermore, stress strongly activated the medial prefrontal cortex (mPFC) in SDS-subjected MRL/lpr. A transcriptome analysis of the PFC revealed the upregulation of microglial activation-related genes, including Il12b. We confirmed that stress-induced microglial activation and the upregulation of interleukin (IL) 12/23p40 proteins and increased dendritic spines in the mPFC of stressed MRL/lpr mice. IL-12/23p40 neutralisation and tyrosine kinase 2 inhibition mitigated the stress-induced neuropsychiatric phenotypes of MRL/lpr mice. We also found a higher level of cerebrospinal fluid IL-12/23p40 and more atrophy in the mPFC of patients with dNPSLE than those with non-dNPSLE. CONCLUSIONS The microglial IL-12/23 axis in the mPFC might be associated with the pathogenesis and a promising therapeutic target for dNPSLE.
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Affiliation(s)
- Nobuya Abe
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masato Tarumi
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuichiro Fujieda
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nobuhiko Takahashi
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kohei Karino
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mona Uchida
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Michihito Kono
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuki Tanaka
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Group of Quantum Immunology, Institute for Quantum Life Science, National Institute for Quantum and Radiological Science and Technology, Inage, Japan
| | - Rie Hasebe
- Center for Infectious Cancers, Institute for Genetic Medicine, Hokkaido University, Sapporo, Japan.,Division of Molecular Neuroimmunology, National Institute for Physiological Sciences, National Institute of Natural Sciences, Okazaki, Japan
| | - Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Olga Amengual
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshiyuki Arinuma
- Department of Rheumatology and Infectious Diseases, School of Medicine, Kitasato University, Sagamihara, Japan
| | - Kenji Oku
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Rheumatology and Infectious Diseases, School of Medicine, Kitasato University, Sagamihara, Japan
| | - Wakiro Sato
- Department of Immunology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Khin Khin Tha
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Japan.,Global Center for Biomedical Science and Engineering, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Miwako Yamasaki
- Department of Anatomy, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Masahiko Watanabe
- Department of Anatomy, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masaaki Murakami
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan .,Group of Quantum Immunology, Institute for Quantum Life Science, National Institute for Quantum and Radiological Science and Technology, Inage, Japan.,Division of Molecular Neuroimmunology, National Institute for Physiological Sciences, National Institute of Natural Sciences, Okazaki, Japan
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Olson RM, Gornalusse G, Whitmore LS, Newhouse D, Tisoncik-Go J, Smith E, Ochsenbauer C, Hladik F, Gale M. Innate immune regulation in HIV latency models. Retrovirology 2022; 19:15. [PMID: 35804422 PMCID: PMC9270781 DOI: 10.1186/s12977-022-00599-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/25/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Innate immunity and type 1 interferon (IFN) defenses are critical for early control of HIV infection within CD4 + T cells. Despite these defenses, some acutely infected cells silence viral transcription to become latently infected and form the HIV reservoir in vivo. Latently infected cells persist through antiretroviral therapy (ART) and are a major barrier to HIV cure. Here, we evaluated innate immunity and IFN responses in multiple T cell models of HIV latency, including established latent cell lines, Jurkat cells latently infected with a reporter virus, and a primary CD4 + T cell model of virologic suppression. RESULTS We found that while latently infected T cell lines have functional RNA sensing and IFN signaling pathways, they fail to induce specific interferon-stimulated genes (ISGs) in response to innate immune activation or type 1 IFN treatment. Jurkat cells latently infected with a fluorescent reporter HIV similarly demonstrate attenuated responses to type 1 IFN. Using bulk and single-cell RNA sequencing we applied a functional genomics approach and define ISG expression dynamics in latent HIV infection, including HIV-infected ART-suppressed primary CD4 + T cells. CONCLUSIONS Our observations indicate that HIV latency and viral suppression each link with cell-intrinsic defects in specific ISG induction. We identify a set of ISGs for consideration as latency restriction factors whose expression and function could possibly mitigate establishing latent HIV infection.
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Affiliation(s)
- Rebecca M. Olson
- grid.34477.330000000122986657Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington School of Medicine, Seattle, WA USA
| | - Germán Gornalusse
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA USA ,grid.34477.330000000122986657Department of Obstetrics & Gynecology, University of Washington, Seattle, WA USA
| | - Leanne S. Whitmore
- grid.34477.330000000122986657Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington School of Medicine, Seattle, WA USA
| | - Dan Newhouse
- grid.34477.330000000122986657Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington School of Medicine, Seattle, WA USA
| | - Jennifer Tisoncik-Go
- grid.34477.330000000122986657Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington School of Medicine, Seattle, WA USA
| | - Elise Smith
- grid.34477.330000000122986657Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington School of Medicine, Seattle, WA USA
| | - Christina Ochsenbauer
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA USA
| | - Florian Hladik
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA USA ,grid.34477.330000000122986657Department of Obstetrics & Gynecology, University of Washington, Seattle, WA USA ,grid.34477.330000000122986657Department of Medicine, University of Washington, Seattle, WA USA
| | - Michael Gale
- grid.34477.330000000122986657Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington School of Medicine, Seattle, WA USA
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223
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Wang J, Chen S, Pan C, Li G, Tang Z. Application of Small Molecules in the Central Nervous System Direct Neuronal Reprogramming. Front Bioeng Biotechnol 2022; 10:799152. [PMID: 35875485 PMCID: PMC9301571 DOI: 10.3389/fbioe.2022.799152] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
The lack of regenerative capacity of neurons leads to poor prognoses for some neurological disorders. The use of small molecules to directly reprogram somatic cells into neurons provides a new therapeutic strategy for neurological diseases. In this review, the mechanisms of action of different small molecules, the approaches to screening small molecule cocktails, and the methods employed to detect their reprogramming efficiency are discussed, and the studies, focusing on neuronal reprogramming using small molecules in neurological disease models, are collected. Future research efforts are needed to investigate the in vivo mechanisms of small molecule-mediated neuronal reprogramming under pathophysiological states, optimize screening cocktails and dosing regimens, and identify safe and effective delivery routes to promote neural regeneration in different neurological diseases.
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Affiliation(s)
| | | | | | - Gaigai Li
- *Correspondence: Gaigai Li, ; Zhouping Tang,
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224
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Siriwaseree J, Sanachai K, Aiebchun T, Tabtimmai L, Kuaprasert B, Choowongkomon K. Synchrotron Fourier Transform Infrared Microscopy Spectra in Cellular Effects of Janus Kinase Inhibitors on Myelofibrosis Cancer Cells. ACS OMEGA 2022; 7:22797-22803. [PMID: 35811912 PMCID: PMC9260937 DOI: 10.1021/acsomega.2c02404] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
Janus kinase (JAK) deregulation of the JAK/signal transducers and activators of transcription pathway leads to myelofibrosis that can be treated by JAK inhibitors including Ruxolitinib and Tofacitinib. Even though both inhibitors are effective against myelofibrosis, each of them has a different mode of action in the cells. Ruxolitinib is an inhibitor for selective JAK1/2, and Tofacitinib is an inhibitor for JAK3. This study evaluated the chemical fingerprints of TF-1 cells after JAK inhibitor treatments by the synchrotron Fourier transform infrared microspectroscopy (S-FTIR) spectrum. Tofacitinib and Ruxolitinib treatments in TF-1 cells were applied with a chemical fingerprint approach in S-FTIR spectroscopy and in vitro cytotoxicity in a cell-based assay. Principal component analysis or PCA was utilized to classify three cell treatments with three biochemical alteration absorbances of lipid vibration by the C-H stretching, protein amide I that appeared from the C=O stretching, and a P=O phosphodiester bond from nucleic acids. The results showed that the inhibition effect of Ruxolitinib on the TF-1 cell lines was two-fold higher than Tofacitinib. PCA distinguishes untreated and drug-treated cells by detecting cellular biochemical alteration. The loading plots identify that proteins and nucleic acids were the different main components in disparate cell treatments. Tofacitinib was distinct from the others in lipid and nucleic acid. The second derivative spectra of the three molecular components had decreased lipid production and accumulation, changes in secondary structures in proteins, and a high level of RNA overexpression in cell treatment. The JAK inhibitors caused different spectroscopic biomarkers of the modifications of secondary protein conformation, stimulated cell lipid accumulation, and phosphorylation from untreated cells. The alteration of cellular biochemical components suggests that FTIR is a potential tool to analyze specific patterns of drug cellular responses at the molecular level.
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Affiliation(s)
- Jeeraprapa Siriwaseree
- Faculty
of Science, Department of Biochemistry, Kasetsart University, Bangkok 10900, Thailand
| | - Kamonpan Sanachai
- Faculty
of Science, Department of Biochemistry, Structural and Computational
Biology Research Unit, Chulalongkorn University, Bangkok 10330, Thailand
| | - Thitinan Aiebchun
- Faculty
of Science, Department of Biochemistry, Kasetsart University, Bangkok 10900, Thailand
| | - Lueacha Tabtimmai
- Faculty
of Applied Science, Department of Biotechnology, King Mongkut’s University of Technology of North Bangkok, Bangkok 10800, Thailand
| | - Buabarn Kuaprasert
- Synchrotron
Light Research Institute (Public Organization), Nakhon Ratchasrima 30000, Thailand
| | - Kiattawee Choowongkomon
- Faculty
of Science, Department of Biochemistry, Kasetsart University, Bangkok 10900, Thailand
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225
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Person T, King RG, Rizk DV, Novak J, Green TJ, Reily C. Cytokines and Production of Aberrantly O-Glycosylated IgA1, the Main Autoantigen in IgA Nephropathy. J Interferon Cytokine Res 2022; 42:301-315. [PMID: 35793525 PMCID: PMC9536348 DOI: 10.1089/jir.2022.0039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/16/2022] [Indexed: 01/09/2023] Open
Abstract
Immunoglobulin A (IgA) nephropathy is the most common primary glomerulonephritis worldwide, with no disease-specific treatment and up to 40% of patients progressing to kidney failure. IgA nephropathy (IgAN), characterized by IgA1-containing immunodeposits in the glomeruli, is considered to be an autoimmune disease in which the kidneys are injured as innocent bystanders. Glomerular immunodeposits are thought to originate from the circulating immune complexes that contain aberrantly O-glycosylated IgA1, the main autoantigen in IgAN, bound by IgG autoantibodies. A common clinical manifestation associated with IgAN includes synpharyngitic hematuria at disease onset or during disease activity. This observation suggests a connection of disease pathogenesis with an activated mucosal immune system of the upper-respiratory and/or gastrointestinal tract and IgA1 glycosylation. In fact, some cytokines can enhance production of aberrantly O-glycosylated IgA1. This process involves abnormal cytokine signaling in IgA1-producing cells from patients with IgAN. In this article, we present our view of pathogenesis of IgAN and review how some cytokines can contribute to the disease process by enhancing production of aberrantly glycosylated IgA1. We also review current clinical trials of IgAN based on cytokine-targeting therapeutic approaches.
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Affiliation(s)
- Taylor Person
- Department of Microbiology and Birmingham, Alabama, USA
| | - R. Glenn King
- Department of Microbiology and Birmingham, Alabama, USA
| | - Dana V. Rizk
- Department of Medicine University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jan Novak
- Department of Microbiology and Birmingham, Alabama, USA
| | - Todd J. Green
- Department of Microbiology and Birmingham, Alabama, USA
| | - Colin Reily
- Department of Microbiology and Birmingham, Alabama, USA
- Department of Medicine University of Alabama at Birmingham, Birmingham, Alabama, USA
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226
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Mortezavi M, Martin DA, Schulze-Koops H. After 25 years of drug development, do we know JAK? RMD Open 2022; 8:rmdopen-2022-002409. [PMID: 35831034 PMCID: PMC9280879 DOI: 10.1136/rmdopen-2022-002409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 06/21/2022] [Indexed: 12/26/2022] Open
Affiliation(s)
- Mahta Mortezavi
- Inflammation and Immunology, Pfizer Inc, New York, New York, USA
| | - David A Martin
- Inflammation and Immunology, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Hendrik Schulze-Koops
- Division of Rheumatology and Clinical Immunology, Department of Internal Medicine IV, University of Munich, Munich, Germany
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227
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Luo M, Xu X, Liu X, Shen W, Yang L, Zhu Z, Weng S, He J, Zuo H. The Non-Receptor Protein Tyrosine Phosphatase PTPN6 Mediates a Positive Regulatory Approach From the Interferon Regulatory Factor to the JAK/STAT Pathway in Litopenaeus vannamei. Front Immunol 2022; 13:913955. [PMID: 35844582 PMCID: PMC9276969 DOI: 10.3389/fimmu.2022.913955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/25/2022] [Indexed: 11/25/2022] Open
Abstract
SH2-domain-containing protein tyrosine phosphatases (PTPs), belonging to the class I PTP superfamily, are responsible for the dephosphorylation on the phosphorylated tyrosine residues in some proteins that are involved in multiple biological processes in eukaryotes. The Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway transduce signaling responding to interferons and initiate cellular antiviral responses. The activity of the JAK/STAT pathway is generally orchestrated by the de-/phosphorylation of the tyrosine and serine residues of JAKs and STATs, in which the dephosphorylation processes are mainly controlled by PTPs. In the present study, an SH2-domian-contianing PTP, temporally named as LvPTPN6, was identified in Litopenaeus vannamei. LvPTPN6 shares high similarity with PTPN6s from other organisms and was phylogenetically categorized into the clade of arthropods that differs from those of fishes and mammals. LvPTPN6 was constitutively expressed in all detected tissues, located mainly in the cytoplasm, and differentially induced in hemocyte and gill after the challenge of stimulants, indicating its complicated regulatory roles in shrimp immune responses. Intriguingly, the expression of LvPTPN6 was regulated by interferon regulatory factor (IRF), which could directly bind to the LvPTPN6 promoter. Surprisingly, unlike other PTPN6s, LvPTPN6 could promote the dimerization of STAT and facilitate its nuclear localization, which further elevated the expression of STAT-targeting immune effector genes and enhanced the antiviral immunity of shrimp. Therefore, this study suggests a PTPN6-mediated regulatory approach from IRF to the JAK/STAT signaling pathway in shrimp, which provides new insights into the regulatory roles of PTPs in the JAK/STAT signaling pathway and contributes to the further understanding of the mechanisms of antiviral immunity in invertebrates.
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Affiliation(s)
- Mengting Luo
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xiaopeng Xu
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
- China-Association of Southeast Asian Nations (ASEAN) Belt and Road Joint Laboratory on Marine Aquaculture Technology, Sun Yat-sen University, Guangzhou, China
| | - Xinxin Liu
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Wenjie Shen
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Linwei Yang
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
- China-Association of Southeast Asian Nations (ASEAN) Belt and Road Joint Laboratory on Marine Aquaculture Technology, Sun Yat-sen University, Guangzhou, China
| | - Zhiming Zhu
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
| | - Shaoping Weng
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
- China-Association of Southeast Asian Nations (ASEAN) Belt and Road Joint Laboratory on Marine Aquaculture Technology, Sun Yat-sen University, Guangzhou, China
| | - Jianguo He
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
- China-Association of Southeast Asian Nations (ASEAN) Belt and Road Joint Laboratory on Marine Aquaculture Technology, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Hongliang Zuo, ; Jianguo He,
| | - Hongliang Zuo
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
- China-Association of Southeast Asian Nations (ASEAN) Belt and Road Joint Laboratory on Marine Aquaculture Technology, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Hongliang Zuo, ; Jianguo He,
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228
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Nav1.6 promotes the progression of human follicular thyroid carcinoma cells via JAK-STAT signaling pathway. Pathol Res Pract 2022; 236:153984. [PMID: 35753135 DOI: 10.1016/j.prp.2022.153984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/07/2022] [Accepted: 06/13/2022] [Indexed: 11/21/2022]
Abstract
Follicular thyroid carcinoma (FTC) is one of the most common malignant tumors of the endocrine system. Recent studies have shown that voltage-gated sodium channels (VGSCs) affect the proliferation, migration, and invasion of tumor cells. However, the expression and functions of VGSCs, and the molecular pathways activated by VGSCs in FTC cells remain unclear. Our studies revealed that the expression of Nav1.6, encoded by SCN8A, was the predominantly upregulated subtype of VGSCs in FTC tissues. Knockdown of Nav1.6 significantly inhibited the proliferation, epithelial-mesenchymal transition and invasiveness of FTC cells. Using gene set enrichment analysis and Kyoto Encyclopedia of Genes and Genomics, SCN8A was predicted to be related to the JAK-STAT signaling pathway. Hence, we targeted the JAK-STAT pathway and demonstrated that Nav1.6 enhanced FTC cell proliferation, epithelial-mesenchymal transition, and invasion by phosphorylating JAK2 to activate STAT3. Furthermore, downregulating the expression of Nav1.6 improve the susceptibility of FTC cells to ubenimex in vitro. These results suggest Nav1.6 accelerates FTC progression through JAK/STAT signaling and may be a potential target for FTC therapy.
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229
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Pseudorabies Virus EP0 Antagonizes the Type I Interferon Response via Inhibiting IRF9 Transcription. J Virol 2022; 96:e0217121. [PMID: 35708311 DOI: 10.1128/jvi.02171-21] [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: 11/20/2022] Open
Abstract
The alphaherpesvirus pseudorabies virus (PRV) is the etiologic agent of swine Aujeszky's disease, which can cause huge economic losses to the pig industry. PRV can overcome a type I interferon (IFN)-induced antiviral state in host cells through its encoded EP0 protein. However, the exact role of EP0 in this process is poorly defined. Here, we report that EP0 transcriptionally represses IFN regulatory factor 9 (IRF9), a critical component in the IFN signaling pathway, thereby reducing the cellular levels of IRF9 and inhibiting IFN-induced gene transcription. This activity of EP0 is mediated by its C-terminal region independently of the RING domain. Moreover, compared with EP0 wild-type PRV, EP0-deficient PRV loses the ability to efficiently decrease cellular IRF9, while reintroducing the C-terminal region of EP0 back into the EP0-deficient virus restores the activity. Together, these results suggest that EP0 can transcriptionally modulate IRF9-mediated antiviral pathways through its C-terminal region, contributing to PRV innate immune evasion. IMPORTANCE Alphaherpesviruses can establish lifelong infections and cause many diseases in humans and animals. Pseudorabies virus (PRV) is a swine alphaherpesvirus that threatens pig production. Using PRV as a model, we found that alphaherpesvirus can utilize its encoded early protein EP0 to inhibit the IFN-induced upregulation of antiviral proteins by reducing the basal expression levels of IRF9 through repressing its transcription. Our findings reveal a mechanism employed by alphaherpesvirus to evade the immune response and indicate that EP0 is an important viral protein in pathogenesis and a potential target for antiviral drug development.
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230
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Nair S, Wu Y, Nguyen TM, Fink K, Luo D, Ruedl C. Intranasal Delivery of RIG-I Agonist Drives Pulmonary Myeloid Cell Activation in Mice. Front Immunol 2022; 13:910192. [PMID: 35784329 PMCID: PMC9241514 DOI: 10.3389/fimmu.2022.910192] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/13/2022] [Indexed: 11/30/2022] Open
Abstract
Viral respiratory infections cause substantial health and economic burden. There is a pressing demand for efficacious vaccination strategies and, therefore, a need for a better understanding of the mechanisms of action of novel potential adjuvants. Here we investigated the effect of a synthetic RIG-I agonist, the dsRNA hairpin 3p10LA9, on the activation of pulmonary myeloid cells. Analysis of early innate immune responses revealed that a single intranasal 3p10LA9 dose induces a transient pulmonary interferon-stimulated gene (ISG) and pro-inflammatory cytokine/chemokine response, which leads to the maturation of three distinct dendritic cell subpopulations in the lungs. While lung resident dendritic cell decrease shortly after 3p10LA9 delivery, their numbers increase in the draining mediastinal lymph node, where they have migrated, maintaining their activated phenotype. At the same time, dsRNA hairpin-induced chemokines attract transiently infiltrating monocytes into the lungs, which causes a short temporary pulmonary inflammation. However, these monocytes are dispensable in controlling influenza infection since in CCR2 deficient mice, lacking these infiltrating cells, the virus load was similar to the wild type mice when infected with the influenza virus at a sublethal dose. In summary, our data suggest that intranasal delivery of dsRNA hairpins, used as a RIG-I targeting adjuvant, represents an attractive strategy to boost type I inteferon-mediated lung dendritic cell maturation, which supports viral reduction in the lungs during infection.
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Affiliation(s)
- Sajith Nair
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Yilun Wu
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Trinh Mai Nguyen
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Katja Fink
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Dahai Luo
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Christiane Ruedl
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
- *Correspondence: Christiane Ruedl,
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231
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Wen S, Song Y, Li C, Jin N, Zhai J, Lu H. Positive Regulation of the Antiviral Activity of Interferon-Induced Transmembrane Protein 3 by S-Palmitoylation. Front Immunol 2022; 13:919477. [PMID: 35769480 PMCID: PMC9236556 DOI: 10.3389/fimmu.2022.919477] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/16/2022] [Indexed: 11/29/2022] Open
Abstract
The interferon-induced transmembrane protein 3 (IFITM3), a small molecule transmembrane protein induced by interferon, is generally conserved in vertebrates, which can inhibit infection by a diverse range of pathogenic viruses such as influenza virus. However, the precise antiviral mechanisms of IFITM3 remain unclear. At least four post-translational modifications (PTMs) were found to modulate the antiviral effect of IFITM3. These include positive regulation provided by S-palmitoylation of cysteine and negative regulation provided by lysine ubiquitination, lysine methylation, and tyrosine phosphorylation. IFITM3 S-palmitoylation is an enzymatic addition of a 16-carbon fatty acid on the three cysteine residues within or adjacent to its two hydrophobic domains at positions 71, 72, and 105, that is essential for its proper targeting, stability, and function. As S-palmitoylation is the only PTM known to enhance the antiviral activity of IFITM3, enzymes that add this modification may play important roles in IFN-induced immune responses. This study mainly reviews the research progresses on the antiviral mechanism of IFITM3, the regulation mechanism of S-palmitoylation modification on its subcellular localization, stability, and function, and the enzymes that mediate the S-palmitoylation modification of IFITM3, which may help elucidate the mechanism by which this IFN effector restrict virus replication and thus aid in the design of therapeutics targeted at pathogenic viruses.
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Affiliation(s)
- Shubo Wen
- Preventive Veterinary Laboratory, College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
- Key Laboratory of Zoonose Prevention and Control, Universities of Inner Mongolia Autonomous Region, Tongliao, China
| | - Yang Song
- Preventive Veterinary Laboratory, College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
- Key Laboratory of Zoonose Prevention and Control, Universities of Inner Mongolia Autonomous Region, Tongliao, China
| | - Chang Li
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Ningyi Jin
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Jingbo Zhai
- Preventive Veterinary Laboratory, College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
- Key Laboratory of Zoonose Prevention and Control, Universities of Inner Mongolia Autonomous Region, Tongliao, China
| | - Huijun Lu
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
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232
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Zhang Z, Bu L, Luo J, Guo J. Targeting protein kinases benefits cancer immunotherapy. Biochim Biophys Acta Rev Cancer 2022; 1877:188738. [PMID: 35660645 DOI: 10.1016/j.bbcan.2022.188738] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/16/2022] [Accepted: 05/28/2022] [Indexed: 02/07/2023]
Abstract
Small-molecule kinase inhibitors have been well established and successfully developed in the last decades for cancer target therapies. However, intrinsic or acquired drug resistance is becoming the major barrier for their clinical application. With the development of immunotherapies, in particular the discovery of immune checkpoint inhibitors (ICIs), the combination of ICIs with other therapies have recently been extensively explored, among which combination of ICIs with kinase inhibitors achieves promising clinical outcome in a plethora of cancer types. Here we comprehensively summarize the potent roles of protein kinases in modulating immune checkpoints both in tumor and immune cells, and reshaping tumor immune microenvironments by evoking innate immune response and neoantigen generation or presentation. Moreover, the clinical trial and approval of combined administration of kinase inhibitors with ICIs are collected, highlighting the precise strategies to benefit cancer immune therapies.
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Affiliation(s)
- Zhengkun Zhang
- Department of Urology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China; Institute of Precision Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Lang Bu
- Institute of Precision Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Junhang Luo
- Department of Urology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China.
| | - Jianping Guo
- Institute of Precision Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China.
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233
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Zhao Y, Huang F, Zou Z, Bi Y, Yang Y, Zhang C, Liu Q, Shang D, Yan Y, Ju X, Mei S, Xie P, Li X, Tian M, Tan S, Lu H, Han Z, Liu K, Zhang Y, Liang J, Liang Z, Zhang Q, Chang J, Liu WJ, Feng C, Li T, Zhang MQ, Wang X, Gao GF, Liu Y, Jin N, Jiang C. Avian influenza viruses suppress innate immunity by inducing trans-transcriptional readthrough via SSU72. Cell Mol Immunol 2022; 19:702-714. [PMID: 35332300 PMCID: PMC9151799 DOI: 10.1038/s41423-022-00843-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 01/29/2022] [Indexed: 11/29/2022] Open
Abstract
Innate immunity plays critical antiviral roles. The highly virulent avian influenza viruses (AIVs) H5N1, H7N9, and H5N6 can better escape host innate immune responses than the less virulent seasonal H1N1 virus. Here, we report a mechanism by which transcriptional readthrough (TRT)-mediated suppression of innate immunity occurs post AIV infection. By using cell lines, mouse lungs, and patient PBMCs, we showed that genes on the complementary strand (“trans” genes) influenced by TRT were involved in the disruption of host antiviral responses during AIV infection. The trans-TRT enhanced viral lethality, and TRT abolishment increased cell viability and STAT1/2 expression. The viral NS1 protein directly bound to SSU72, and degradation of SSU72 induced TRT. SSU72 overexpression reduced TRT and alleviated mouse lung injury. Our results suggest that AIVs infection induce TRT by reducing SSU72 expression, thereby impairing host immune responses, a molecular mechanism acting through the NS1-SSU72-trans-TRT-STAT1/2 axis. Thus, restoration of SSU72 expression might be a potential strategy for preventing AIV pandemics.
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234
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Hassan NM, Abdellateif MS, Radwan EM, Hameed SA, Desouky EDE, Kamel MM, Gameel AM. Prognostic significance of CRLF2 overexpression and JAK2 mutation in Egyptian pediatric patients with B-precursor acute lymphoblastic leukemia. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:e376-e385. [PMID: 34987014 DOI: 10.1016/j.clml.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND The prognostic significance of cytokine receptor-like factor 2 (CRLF2) overexpression in pediatric B-cell precursor (BCP) acute lymphoblastic leukemia (ALL) is still controversial. We aimed to investigate the role of CRLF2 overexpression and JAK2 mutation in the diagnosis and prognosis of newly diagnosed pediatric B-ALL patients. METHODS CRLF2 expression was assessed by real-time quantitative polymerase chain reaction (PCR) in 115 pediatric patients newly diagnosed with precursor B-ALL patients compared with 24 age- and sex-matched controls. JAK2 R683G mutation status was performed by the qBiomarker Somatic Mutation PCR Assay. RESULTS CRLF2 overexpression was identified in 21 patients (18.3%), while the JAK2 R683G mutant type was found in only in 7 patients (6.1%). There was a significant CRLF2 overexpression in patients with high initial TLC, high blast count in blood, and organomegaly (P .04, 0.005 & 0.05 respectively). No patients with CRLF2 overexpression expressed any recurrent cytogenetic translocations. 4 patients with CRLF2 overexpression showed JAK2 R683G mutation. CRLF2 levels and JAK2 R683G mutation status did not have a significant impact on either overall survival or disease-free survival. CONCLUSION CRLF2 expression was significantly higher in Egyptian precursor B-ALL pediatric patients. CRLF2 overexpression was associated with a number of unfavorable prognostic factors with high tumor load, but was not an adverse independent parameter in pediatric BCP-ALL patients. Some patients with CRLF2 overexpression display JAK2 mutation, which may benefit from targeted therapy by kinase inhibitors.
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Affiliation(s)
- Naglaa M Hassan
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mona S Abdellateif
- Cancer Biology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Enas M Radwan
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Sayed Abed Hameed
- Pediatric Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Eman D El Desouky
- Biostatistics and Cancer Epidemiology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mahmoud M Kamel
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt.
| | - Abdallah M Gameel
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt
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235
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Liao W, He XJ, Zhang W, Chen YL, Yang J, Xiang W, Ding Y. MiR-145 participates in the development of lupus nephritis by targeting CSF1 to regulate the JAK/STAT signaling pathway. Cytokine 2022; 154:155877. [DOI: 10.1016/j.cyto.2022.155877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 03/01/2022] [Accepted: 04/03/2022] [Indexed: 11/17/2022]
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IFN-α inhibits HBV transcription and replication by promoting HDAC3-mediated de-2-hydroxyisobutyrylation of histone H4K8 on HBV cccDNA minichromosome in liver. Acta Pharmacol Sin 2022; 43:1484-1494. [PMID: 34497374 PMCID: PMC9160025 DOI: 10.1038/s41401-021-00765-7] [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] [Received: 04/19/2021] [Accepted: 08/12/2021] [Indexed: 02/07/2023] Open
Abstract
The epigenetic modification of hepatitis B virus (HBV) covalently closed circular DNA (cccDNA) plays a crucial role in cccDNA transcription and viral persistence. Interferon-α (IFN-α) is a pivotal agent against HBV cccDNA. However, the mechanism by which IFN-α modulates the epigenetic regulation of cccDNA remains poorly understood. In this study, we report that IFN-α2b enhances the histone deacetylase 3 (HDAC3)-mediated de-2-hydroxyisobutyrylation of histone H4 lysine 8 (H4K8) on HBV cccDNA minichromosome to restrict the cccDNA transcription in liver. By screening acetyltransferases and deacetylases, we identified that HDAC3 was an effective restrictor of HBV transcription and replication. Moreover, we found that HDAC3 was able to mediate the de-2-hydroxyisobutyrylation of H4K8 in HBV-expressing hepatoma cells. Then, the 2-hydroxyisobutyrylation of histone H4K8 (H4K8hib) was identified on the HBV cccDNA minichromosome, promoting the HBV transcription and replication. The H4K8hib was regulated by HDAC3 depending on its deacetylase domain in the system. The low level of HDAC3 and high level of H4K8hib were observed in the liver tissues from HBV-infected human liver-chimeric mice. The levels of H4K8hib on HBV cccDNA minichromosome were significantly elevated in the liver biopsy specimens from clinical hepatitis B patients, which was consistent with the high transcriptional activity of cccDNA. Strikingly, IFN-α2b effectively facilitated the histone H4K8 de-2-hydroxyisobutyrylation mediated by HDAC3 on the HBV cccDNA minichromosome in primary human hepatocytes and hepatoma cells, leading to the inhibition of HBV transcription and replication. Our finding provides new insights into the mechanism by which IFN-α modulates the epigenetic regulation of HBV cccDNA minichromosome.
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237
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Manry J, Bastard P, Gervais A, Le Voyer T, Rosain J, Philippot Q, Michailidis E, Hoffmann HH, Eto S, Garcia-Prat M, Bizien L, Parra-Martínez A, Yang R, Haljasmägi L, Migaud M, Särekannu K, Maslovskaja J, de Prost N, Tandjaoui-Lambiotte Y, Luyt CE, Amador-Borrero B, Gaudet A, Poissy J, Morel P, Richard P, Cognasse F, Troya J, Trouillet-Assant S, Belot A, Saker K, Garçon P, Rivière JG, Lagier JC, Gentile S, Rosen LB, Shaw E, Morio T, Tanaka J, Dalmau D, Tharaux PL, Sene D, Stepanian A, Mégarbane B, Triantafyllia V, Fekkar A, Heath JR, Franco JL, Anaya JM, Solé-Violán J, Imberti L, Biondi A, Bonfanti P, Castagnoli R, Delmonte OM, Zhang Y, Snow AL, Holland SM, Biggs CM, Moncada-Vélez M, Arias AA, Lorenzo L, Boucherit S, Anglicheau D, Planas AM, Haerynck F, Duvlis S, Ozcelik T, Keles S, Bousfiha AA, El Bakkouri J, Ramirez-Santana C, Paul S, Pan-Hammarström Q, Hammarström L, Dupont A, Kurolap A, Metz CN, Aiuti A, Casari G, Lampasona V, Ciceri F, Barreiros LA, Dominguez-Garrido E, Vidigal M, Zatz M, van de Beek D, Sahanic S, Tancevski I, Stepanovskyy Y, Boyarchuk O, Nukui Y, Tsumura M, Vidaur L, Tangye SG, Burrel S, Duffy D, Quintana-Murci L, Klocperk A, Kann NY, Shcherbina A, Lau YL, Leung D, Coulongeat M, Marlet J, Koning R, Reyes LF, Chauvineau-Grenier A, Venet F, Monneret G, Nussenzweig MC, Arrestier R, Boudhabhay I, Baris-Feldman H, Hagin D, Wauters J, Meyts I, Dyer AH, Kennelly SP, Bourke NM, Halwani R, Sharif-Askari FS, Dorgham K, Sallette J, Sedkaoui SM, AlKhater S, Rigo-Bonnin R, Morandeira F, Roussel L, Vinh DC, Erikstrup C, Condino-Neto A, Prando C, Bondarenko A, Spaan AN, Gilardin L, Fellay J, Lyonnet S, Bilguvar K, Lifton RP, Mane S, Anderson MS, Boisson B, Béziat V, Zhang SY, Andreakos E, Hermine O, Pujol A, Peterson P, Mogensen TH, Rowen L, Mond J, Debette S, de Lamballerie X, Burdet C, Bouadma L, Zins M, Soler-Palacin P, Colobran R, Gorochov G, Solanich X, Susen S, Martinez-Picado J, Raoult D, Vasse M, Gregersen PK, Piemonti L, Rodríguez-Gallego C, Notarangelo LD, Su HC, Kisand K, Okada S, Puel A, Jouanguy E, Rice CM, Tiberghien P, Zhang Q, Casanova JL, Abel L, Cobat A. The risk of COVID-19 death is much greater and age dependent with type I IFN autoantibodies. Proc Natl Acad Sci U S A 2022; 119:e2200413119. [PMID: 35576468 PMCID: PMC9173764 DOI: 10.1073/pnas.2200413119] [Citation(s) in RCA: 109] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/17/2022] [Indexed: 01/25/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection fatality rate (IFR) doubles with every 5 y of age from childhood onward. Circulating autoantibodies neutralizing IFN-α, IFN-ω, and/or IFN-β are found in ∼20% of deceased patients across age groups, and in ∼1% of individuals aged <70 y and in >4% of those >70 y old in the general population. With a sample of 1,261 unvaccinated deceased patients and 34,159 individuals of the general population sampled before the pandemic, we estimated both IFR and relative risk of death (RRD) across age groups for individuals carrying autoantibodies neutralizing type I IFNs, relative to noncarriers. The RRD associated with any combination of autoantibodies was higher in subjects under 70 y old. For autoantibodies neutralizing IFN-α2 or IFN-ω, the RRDs were 17.0 (95% CI: 11.7 to 24.7) and 5.8 (4.5 to 7.4) for individuals <70 y and ≥70 y old, respectively, whereas, for autoantibodies neutralizing both molecules, the RRDs were 188.3 (44.8 to 774.4) and 7.2 (5.0 to 10.3), respectively. In contrast, IFRs increased with age, ranging from 0.17% (0.12 to 0.31) for individuals <40 y old to 26.7% (20.3 to 35.2) for those ≥80 y old for autoantibodies neutralizing IFN-α2 or IFN-ω, and from 0.84% (0.31 to 8.28) to 40.5% (27.82 to 61.20) for autoantibodies neutralizing both. Autoantibodies against type I IFNs increase IFRs, and are associated with high RRDs, especially when neutralizing both IFN-α2 and IFN-ω. Remarkably, IFRs increase with age, whereas RRDs decrease with age. Autoimmunity to type I IFNs is a strong and common predictor of COVID-19 death.
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Affiliation(s)
- Jérémy Manry
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Paul Bastard
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Adrian Gervais
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Tom Le Voyer
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Jérémie Rosain
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Quentin Philippot
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | | | - Hans-Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, Rockefeller University, New York, NY 10065
| | - Shohei Eto
- Department of Pediatrics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Marina Garcia-Prat
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d’Hebron, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Lucy Bizien
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Alba Parra-Martínez
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d’Hebron, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Rui Yang
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Liis Haljasmägi
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50090 Tartu, Estonia
| | - Mélanie Migaud
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Karita Särekannu
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50090 Tartu, Estonia
| | - Julia Maslovskaja
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50090 Tartu, Estonia
| | - Nicolas de Prost
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, 94010 Créteil, France
- Groupe de Recherche Clinique Cardiovascular and Respiratory Manifestations of Acute Lung Injury and Sepsis (CARMAS), Faculté de santé de Créteil, Université Paris Est Créteil, 94010 Créteil Cedex, France
| | - Yacine Tandjaoui-Lambiotte
- Hypoxia and Lung, INSERM U1272, Avicenne Hospital, Assistance Publique-Hôpitaux de Paris, 93022 Bobigny, France
| | - Charles-Edouard Luyt
- Sorbonne Université, Hôpital Pitié Salpêtrière, Médecine Intensive Réanimation, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France
- INSERM, UMRS 1166-iCAN, Institute of Cardiometabolism and Nutrition, 75013 Paris, France
| | - Blanca Amador-Borrero
- Internal Medicine Department, Lariboisière Hospital, Assistance Publique-Hôpitaux de Paris, University of Paris, 75010 Paris, France
| | - Alexandre Gaudet
- INSERM U1019–CNRS UMR9017, Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, 59000 Lille, France
- Centre Hospitalier Universitaire, de Lille, Pôle de Réanimation, Hôpital Roger Salengro Lille, 59000 Lille, France
| | - Julien Poissy
- INSERM U1019–CNRS UMR9017, Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, 59000 Lille, France
- Centre Hospitalier Universitaire, de Lille, Pôle de Réanimation, Hôpital Roger Salengro Lille, 59000 Lille, France
| | - Pascal Morel
- Etablissement Français du Sang, 93218 La Plaine Saint-Denis, France
- Interactions Hôte-Greffon-Tumeur et Ingénierie Cellulaire et Génique (RIGHT), INSERM, Etablissement Français du Sang, Université de Franche-Comté, 25000 Besançon, France
| | - Pascale Richard
- Etablissement Français du Sang, 93218 La Plaine Saint-Denis, France
| | - Fabrice Cognasse
- Santé Ingéniérie Biologie St-Etienne (SAINBIOSE), INSERM U1059, University of Lyon, Université Jean Monnet Saint-Etienne, 42000 Saint-Étienne, France
- Etablissement Français du Sang, Auvergne-Rhône-Alpes, 42000 Saint-Étienne, France
| | - Jesús Troya
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Sophie Trouillet-Assant
- Hospices Civils de Lyon, 69002 Lyon, France
- International Center of Research in Infectiology, Lyon University, INSERM U1111, CNRS UMR 5308, ENS, Ecole Nationale Supérieure, Université Claude Bernard Lyon 1 (UCBL), 69365 Lyon, France
- Joint Research Unit, Hospices Civils de Lyon-BioMérieux, Hospices Civils de Lyon, Lyon Sud Hospital, 69495 Pierre-Bénite, France
| | - Alexandre Belot
- Hospices Civils de Lyon, 69002 Lyon, France
- International Center of Research in Infectiology, Lyon University, INSERM U1111, CNRS UMR 5308, ENS, Ecole Nationale Supérieure, Université Claude Bernard Lyon 1 (UCBL), 69365 Lyon, France
- National Referee Centre for Rheumatic, and Autoimmune and Systemic Diseases in Children, 69000 Lyon, France
- Immunopathology Federation Lyon Immunopathology Federation (LIFE), Hospices Civils de Lyon, 69002 Lyon, France
| | - Kahina Saker
- Hospices Civils de Lyon, 69002 Lyon, France
- International Center of Research in Infectiology, Lyon University, INSERM U1111, CNRS UMR 5308, ENS, Ecole Nationale Supérieure, Université Claude Bernard Lyon 1 (UCBL), 69365 Lyon, France
| | - Pierre Garçon
- Intensive Care Unit, Grand Hôpital de l’Est Francilien Site de Marne-La-Vallée, 77600 Jossigny, France
| | - Jacques G. Rivière
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d’Hebron, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Jean-Christophe Lagier
- Microbes, Evolution, Phylogénie et Infection (MEPHI), Institut Hospitalo-Universitaire Méditerranée Infection, Institut de Recherche pour le Développement, Assistance Publique Hôpitaux de Marseille, Aix-Marseille Université, 13005 Marseille, France
| | - Stéphanie Gentile
- Service d’Evaluation Médicale, Hôpitaux Universitaires de Marseille Assistance Publique Hôpitaux de Marseille, 13005 Marseille, France
- Aix-Marseille University, School of Medicine, EA 3279, Centre d'Études et de Recherche sur les Services de Santé et la Qualité de vie (CEReSS)–Health Service Research and Quality of Life Center, 13385 Marseille, France
| | - Lindsey B. Rosen
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
| | - Elana Shaw
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan
| | - Junko Tanaka
- Department of Epidemiology, Infectious Disease Control and Prevention, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - David Dalmau
- Hospital Universitari MútuaTerrassa, Universitat de Barcelona, 08193 Barcelona, Spain
- Fundació Docència i Recerca Mutua Terrassa, 08221 Terrassa, Spain
| | - Pierre-Louis Tharaux
- Paris Cardiovascular Research Center (PARCC), INSERM, Université de Paris, 75015 Paris, France
| | - Damien Sene
- Internal Medicine Department, Lariboisière Hospital, Assistance Publique-Hôpitaux de Paris, University of Paris, 75010 Paris, France
| | - Alain Stepanian
- Service d’Hématologie Biologique, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Université de Paris, 75010 Paris, France
- EA3518, Institut Universitaire d’Hématologie-Hôpital Saint Louis, Université de Paris, 75010 Paris, France
| | - Bruno Mégarbane
- Réanimation Médicale et Toxicologique, Hôpital Lariboisière Assistance Publique-Hôpitaux de Paris, Université de Paris, INSERM, UMRS-1144, 75010 Paris, France
| | - Vasiliki Triantafyllia
- Laboratory of Immunobiology, Center for Clinical, Experimental Surgery, and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
| | - Arnaud Fekkar
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Service de Parasitologie-Mycologie, Groupe Hospitalier Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France
| | | | - José Luis Franco
- Primary Immunodeficiencies Group, Department of Microbiology and Parasitology, School of Medicine, University of Antioquia UdeA, 050010 Medellín, Colombia
| | - Juan-Manuel Anaya
- Center for Autoimmune Disease Research, School of Medicine and Health Sciences, Universidad del Rosario, 110111 Bogotá, Colombia
| | - Jordi Solé-Violán
- Intensive Care Medicine, University Hospital of Gran Canaria Dr. Negrín, Canarian Health System, 35010 Las Palmas de Gran Canaria, Spain
- Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Clinical Sciences, Universidad Fernando Pessoa Canarias, 35450 Las Palmas de Gran Canaria, Spain
| | - Luisa Imberti
- CHemato-oncology Research Laboratory of Associazione italiana contro le leucemie-linfomi e mieloma, Diagnostic Departement, Azienda Socio Sanitaria Territoriale, Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Andrea Biondi
- Pediatric Department and Centro Tettamanti-European Reference Network PaedCan, EuroBloodNet, European Reference Network for Rare Hereditary Metabolic Disorders (MetabERN), University of Milano Bicocca, Fondazione Monza Brianza Bambino Mamma (MBBM), Ospedale San Gerardo, 20900 Monza, Italy
| | - Paolo Bonfanti
- Department of Infectious Diseases, San Gerardo Hospital, University of Milano Bicocca, 20900 Monza, Italy
| | - Riccardo Castagnoli
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
- Pediatric Clinic, Fondazione Istituto di Ricovero e Cura a carattere scientifico (IRCCS) Policlinico San Matteo, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Ottavia M. Delmonte
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
| | - Yu Zhang
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
- National Institute of Allergy and Infectious Diseases (NIAID) Clinical Genomics Program, NIH, Bethesda, MD 20892
| | - Andrew L. Snow
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814
| | - Steven M. Holland
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
| | - Catherine M. Biggs
- Department of Pediatrics, British Columbia Children’s Hospital, University of British Columbia, Vancouver, BC V6H 0B3, Canada
| | - Marcela Moncada-Vélez
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Andrés Augusto Arias
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
- Primary Immunodeficiencies Group, University of Antioquia UdeA, 050010 Medellin, Colombia
- School of Microbiology, University of Antioquia UdeA, 050010 Medellin, Colombia
| | - Lazaro Lorenzo
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Soraya Boucherit
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
| | - Dany Anglicheau
- Department of Nephrology and Transplantation, Necker University Hospital, Assistance Publique-Hôpitaux de Paris, 75743 Paris, France
- Institut Necker Enfants Malades, INSERM U1151–CNRS UMR 8253, Université de Paris, 75015 Paris, France
| | - Anna M. Planas
- Institute for Biomedical Research, Spanish National Research Council, 08036 Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, 08036 Barcelona, Spain
| | - Filomeen Haerynck
- Department of Paediatric Immunology and Pulmonology, Center for Primary Immunodeficiency Ghent, Jeffrey Modell Diagnosis and Research Center, Ghent University Hospital, 9000 Ghent, Belgium
| | - Sotirija Duvlis
- Faculty of Medical Sciences, University “Goce Delchev,” Štip 2000, Republic of North Macedonia
- Institute of Public Health of the Republic of North Macedonia, Skopje 1000, Republic of North Macedonia
| | - Tayfun Ozcelik
- Department of Molecular Biology and Genetics, Bilkent University, 06800 Ankara, Turkey
| | - Sevgi Keles
- Meram Faculty of Medicine, Necmettin Erbakan University, 42080 Konya, Turkey
| | - Ahmed A. Bousfiha
- Clinical Immunology Unit, Department of Pediatric Infectious Disease, Centre Hospitalier-Universitaire Ibn Roucshd, 20360 Casablanca, Morocco
- Laboratoire d’Immunologie Clinique, Inflammation et Allergie (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, 20250 Casablanca, Morocco
| | - Jalila El Bakkouri
- Clinical Immunology Unit, Department of Pediatric Infectious Disease, Centre Hospitalier-Universitaire Ibn Roucshd, 20360 Casablanca, Morocco
- Laboratoire d’Immunologie Clinique, Inflammation et Allergie (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, 20250 Casablanca, Morocco
| | - Carolina Ramirez-Santana
- Center for Autoimmune Disease Research, School of Medicine and Health Sciences, Universidad del Rosario, 111211 Bogotá, Colombia
| | - Stéphane Paul
- Department of Immunology, CIC1408, Groupe sur l’Immunité des Muqueuses et des Agents Pathogènes (GIMAP) Centre International de Recherche en Infectiologie, INSERM U1111, University Hospital of Saint-Étienne, 42000 Saint-Étienne, France
| | - Qiang Pan-Hammarström
- Department of Biosciences and Nutrition, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Lennart Hammarström
- Department of Biosciences and Nutrition, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Annabelle Dupont
- University of Lille, INSERM, Centre Hospitalier Universitaire de Lille, Institut Pasteur de Lille, U1011-European Genomic Institute for Diabetes (EGID), F-59000 Lille, France
| | - Alina Kurolap
- The Genetics Institute and Genomics Center, Tel Aviv Sourasky Medical Center, 6423906 Tel Aviv, Israel
| | - Christine N. Metz
- Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030
| | - Alessandro Aiuti
- Vita-Salute San Raffaele University, and Clinical Genomics, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, 20132 Milan, Italy
| | - Giorgio Casari
- Vita-Salute San Raffaele University, and Clinical Genomics, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, 20132 Milan, Italy
| | - Vito Lampasona
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele University Vita-Salute San Raffaele, 20132 Milano, Italy
| | - Lucila A. Barreiros
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, 05508-060 São Paulo, Brazil
| | | | | | - Mayana Zatz
- University of São Paulo, 05508-060 São Paulo, Brazil
| | - Diederik van de Beek
- Department of Neurology, Amsterdam UMC, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, 1105 AZ, The Netherlands
| | - Sabina Sahanic
- Department of Internal Medicine II, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Ivan Tancevski
- Department of Internal Medicine II, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | | | - Oksana Boyarchuk
- Department of Children’s Diseases and Pediatric Surgery, I. Horbachevsky Ternopil National Medical University, 46022 Ternopil, Ukraine
| | - Yoko Nukui
- Department of Infection Control and Prevention, Medical Hospital, Tokyo Medical and Dental University, Tokyo 113-8655, Japan
| | - Miyuki Tsumura
- Department of Pediatrics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Loreto Vidaur
- Intensive Care Medicine, Donostia University Hospital, Biodonostia Institute of Donostia, 20014 San Sebastián, Spain
- Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Stuart G. Tangye
- Garvan Institute of Medical Research, Sydney, NWS 2010, Australia
- St Vincent’s Clinical School, Faculty of Medicine and Health, University of New South Wales, Sydney, NWS 2010, Australia
| | - Sonia Burrel
- Sorbonne Université, INSERM U1136, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié Salpêtrière, Service de Virologie, 75013 Paris, France
| | - Darragh Duffy
- Translational Immunology Unit, Institut Pasteur, Université Paris Cité, 75015 Paris, France
| | - Lluis Quintana-Murci
- Human Evolutionary Genetics Unit, Institut Pasteur, CNRS UMR 2000, 75015 Paris, France
- Department of Human Genomics and Evolution, Collège de France, 75231 Paris, France
| | - Adam Klocperk
- Department of Immunology, 2nd Faculty of Medicine, Charles University and University Hospital in Motol, 150 06 Prague, Czech Republic
| | - Nelli Y. Kann
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia 117997
| | - Anna Shcherbina
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia 117997
| | - Yu-Lung Lau
- Department of Paediatrics and Adolescent Medicine, University of Hong Kong, Hong Kong 999077, China
| | - Daniel Leung
- Department of Paediatrics and Adolescent Medicine, University of Hong Kong, Hong Kong 999077, China
| | - Matthieu Coulongeat
- Division of Geriatric Medicine, Tours University Medical Center, 37044 Tours, France
| | - Julien Marlet
- INSERM U1259, Morphogenèse et Antigénicité du VIH et des Virus des Hépatites (MAVIVH), Université de Tours, 37044 Tours, France
- Service de Bactériologie, Virologie et Hygiène Hospitalière, Centre Hospitalier Universitaire de Tours, 37044 Tours, France
| | - Rutger Koning
- Department of Neurology, Amsterdam UMC, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, 1105 AZ, The Netherlands
| | - Luis Felipe Reyes
- Department of Microbiology, Universidad de La Sabana, 250001 Chía, Colombia
- Department of Critical Care Medicine, Clínica Universidad de La Sabana, 250001 Chía, Colombia
| | | | - Fabienne Venet
- Laboratoire d’Immunologie, Hospices Civils de Lyon, Hôpital Edouard Herriot, 69437 Lyon, France
- Centre International de Recherche en Infectiologie, INSERM U1111, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, 69007 Lyon, France
- EA 7426, Pathophysiology of Injury-Induced Immunosuppression, Université Claude Bernard Lyon 1, Hospices Civils de Lyon, BioMérieux, Hôpital Edouard Herriot, 69437 Lyon, France
| | - Guillaume Monneret
- Laboratoire d’Immunologie, Hospices Civils de Lyon, Hôpital Edouard Herriot, 69437 Lyon, France
- EA 7426, Pathophysiology of Injury-Induced Immunosuppression, Université Claude Bernard Lyon 1, Hospices Civils de Lyon, BioMérieux, Hôpital Edouard Herriot, 69437 Lyon, France
| | - Michel C. Nussenzweig
- Laboratory of Molecular Immunology, Rockefeller University, New York, NY 10065
- HHMI, Rockefeller University, New York, NY 10065
| | - Romain Arrestier
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, 94010 Créteil, France
- Groupe de Recherche Clinique Cardiovascular and Respiratory Manifestations of Acute Lung Injury and Sepsis (CARMAS), Faculté de santé de Créteil, Université Paris Est Créteil, 94010 Créteil Cedex, France
| | - Idris Boudhabhay
- Department of Nephrology and Transplantation, Necker University Hospital, Assistance Publique-Hôpitaux de Paris, 75743 Paris, France
- Institut Necker Enfants Malades, INSERM U1151–CNRS UMR 8253, Université de Paris, 75015 Paris, France
| | - Hagit Baris-Feldman
- The Genetics Institute and Genomics Center, Tel Aviv Sourasky Medical Center, 6423906 Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, 6997801 Tel Aviv, Israel
| | - David Hagin
- Sackler Faculty of Medicine, Tel Aviv University, 6997801 Tel Aviv, Israel
- Allergy and Clinical Immunology Unit, Department of Medicine, Tel Aviv Sourasky Medical Center, 6423906 Tel Aviv, Israel
| | - Joost Wauters
- Medical Intensive Care Unit, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Isabelle Meyts
- Laboratory of Inborn Errors of Immunity, Department of Microbiology, Immunology and Transplantation, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
- Department of Pediatrics, Jeffrey Modell Diagnostic and Research Network Center, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Adam H. Dyer
- Department of Age-Related Healthcare, Tallaght University Hospital, Dublin D24 NR0A, Ireland
- Department of Medical Gerontology, School of Medicine, Trinity College Dublin, Dublin D08 W9RT, Ireland
| | - Sean P. Kennelly
- Department of Age-Related Healthcare, Tallaght University Hospital, Dublin D24 NR0A, Ireland
- Department of Medical Gerontology, School of Medicine, Trinity College Dublin, Dublin D08 W9RT, Ireland
| | - Nollaig M. Bourke
- Department of Medical Gerontology, School of Medicine, Trinity College Dublin, Dublin D08 W9RT, Ireland
| | - Rabih Halwani
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, 27272 Sharjah, United Arab Emirates
- Immunology Research Lab, College of Medicine, King Saud University, 11362 Riyadh, Saudi Arabia
| | - Fatemeh Saheb Sharif-Askari
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, 27272 Sharjah, United Arab Emirates
| | - Karim Dorgham
- Sorbonne Université, INSERM, Centre d’Immunologie et des Maladies Infectieuses, 75013 Paris, France
| | | | | | - Suzan AlKhater
- Department of Pediatrics, King Fahad Hospital of the University, Al Khobar 34445, Saudi Arabia
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 34212, Saudi Arabia
| | - Raúl Rigo-Bonnin
- Department of Clinical Laboratory, Hospital Universitari de Bellvitge, The Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
| | - Francisco Morandeira
- Department of Immunology, Hospital Universitari de Bellvitge, The Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
| | - Lucie Roussel
- Department of Medicine, Division of Infectious Diseases, McGill University Health Centre, Montréal, QC H4A 3J1, Canada
- Infectious Disease Susceptibility Program, Research Institute of the McGill University Health Centre, Montréal, QC H4A 3J1, Canada
| | - Donald C. Vinh
- Department of Medicine, Division of Infectious Diseases, McGill University Health Centre, Montréal, QC H4A 3J1, Canada
- Infectious Disease Susceptibility Program, Research Institute of the McGill University Health Centre, Montréal, QC H4A 3J1, Canada
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, 8000 Aarhus, Denmark
| | - Antonio Condino-Neto
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, 05508-060 São Paulo, Brazil
| | - Carolina Prando
- Faculdades Pequeno Príncipe, Instituto de Pesquisa Pelé Pequeno Príncipe, 80250-200 Curitiba, Brazil
| | | | - András N. Spaan
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
- Department of Medical Microbiology, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | - Laurent Gilardin
- Service de Médecine Interne, Hôpital Universitaire Jean-Verdier, Assistance Publique-Hôpitaux de Paris, 93140 Bondy, France
- INSERM U1138, Centre de Recherche des Cordeliers, 75006 Paris, France
| | - Jacques Fellay
- School of Life Sciences, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
- Precision Medicine Unit, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- Swiss Institute of Bioinformatics, 1015 Lausanne, Switzerland
| | - Stanislas Lyonnet
- Imagine Institute, Université de Paris, INSERM, UMR 1163, 75015 Paris, France
| | - Kaya Bilguvar
- Yale Center for Genome Analysis, Yale School of Medicine, New Haven, CT 06511
- Department of Genetics, Yale University School of Medicine, New Haven, CT 06520
- Department of Neurosurgery, Yale University School of Medicine, New Haven, CT 06510
- Department of Medical Genetics, Acibadem University School of Medicine, 34750 Istanbul, Turkey
| | - Richard P. Lifton
- Institute for Biomedical Research, Spanish National Research Council, 08036 Barcelona, Spain
- Yale Center for Genome Analysis, Yale School of Medicine, New Haven, CT 06511
- Department of Genetics, Yale University School of Medicine, New Haven, CT 06520
| | - Shrikant Mane
- Department of Genetics, Yale University School of Medicine, New Haven, CT 06520
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Mark S. Anderson
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, 08036 Barcelona, Spain
| | - Bertrand Boisson
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Vivien Béziat
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Shen-Ying Zhang
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Evangelos Andreakos
- Laboratory of Immunobiology, Center for Clinical, Experimental Surgery, and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
| | - Olivier Hermine
- Imagine Institute, University of Paris, 75015 Paris, France
- Department of Paediatric Immunology and Pulmonology, Center for Primary Immunodeficiency Ghent, Jeffrey Modell Diagnosis and Research Center, Ghent University Hospital, 9000 Ghent, Belgium
| | - Aurora Pujol
- Neurometabolic Diseases Laboratory, The Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBERER) U759, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Catalan Institution of Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50090 Tartu, Estonia
| | - Trine H. Mogensen
- Department of Infectious Diseases, Aarhus University Hospital, 8000 Aarhus, Denmark
- Department of Biomedicine, Aarhus University, 8000 Aarhus, Denmark
| | - Lee Rowen
- Institute for Systems Biology, Seattle, WA 98109
| | | | - Stéphanie Debette
- University of Bordeaux, INSERM, Bordeaux Population Health Center, UMR1219, F-33000 Bordeaux, France
- Department of Neurology, Institute of Neurodegenerative Diseases, Bordeaux University Hospital, F-33000 Bordeaux, France
| | - Xavier de Lamballerie
- Institut Hospitalo-Universitaire Méditerranée Infection, Unité des Virus Émergents, Aix-Marseille University, Institut pour la Recherche et le Développment (IRD) 190, INSERM 1207, 13005 Marseille, France
| | - Charles Burdet
- Epidémiologie clinique du Centre d’Investigation Clinique (CIC-EP), INSERM CIC 1425, Hôpital Bichat, 75018 Paris, France
- Université de Paris, Infection Antimicrobials Modelling Evolution (IAME), UMR 1137, INSERM, 75870 Paris, France
- Département Epidémiologie, Biostatistiques et Recherche Clinique, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, 75018 Paris, France
| | - Lila Bouadma
- Université de Paris, Infection Antimicrobials Modelling Evolution (IAME), UMR 1137, INSERM, 75870 Paris, France
- Service de Réanimation Médicale et des Maladies Infectieuses, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, Nord Université de Paris, F-75018 Paris, France
| | - Marie Zins
- Cohorte Constances Groupe Hospitalier Universitaire centre, Assistance Publique-Hôpitaux de Paris, Université de Paris, 94800 Villejuif, France
| | - Pere Soler-Palacin
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d’Hebron, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Roger Colobran
- Immunology Division, Genetics Department, Hospital Universitari Vall d’Hebron, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Guy Gorochov
- Sorbonne Université, INSERM, Centre d’Immunologie et des Maladies Infectieuses, 75013 Paris, France
- Département d’Immunologie, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpétrière, 75015 Paris, France
| | - Xavier Solanich
- Department of Internal Medicine, Hospital Universitari de Bellvitge, The Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
| | - Sophie Susen
- University of Lille, INSERM, Centre Hospitalier Universitaire de Lille, Institut Pasteur de Lille, U1011-European Genomic Institute for Diabetes (EGID), F-59000 Lille, France
| | - Javier Martinez-Picado
- IrsiCaixa AIDS Research Institute, 08916 Badalona, Spain
- Institute for Health Science Research Germans Trias i Pujol (IGTP), 08916 Badalona, Spain
- Department of Infectious Diseases and Immunity, University of Vic-Central University of Catalonia, 08500 Vic, Spain
- Catalan Institution of Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
- Consorcio Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Didier Raoult
- Microbes, Evolution, Phylogénie et Infection (MEPHI), Institut Hospitalo-Universitaire Méditerranée Infection, Institut de Recherche pour le Développement, Assistance Publique Hôpitaux de Marseille, Aix-Marseille Université, 13005 Marseille, France
| | - Marc Vasse
- Service de Biologie Clinique and UMR-S 1176, Hôpital Foch, 92150 Suresnes, France
| | - Peter K. Gregersen
- Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030
| | - Lorenzo Piemonti
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Carlos Rodríguez-Gallego
- Department of Clinical Sciences, Universidad Fernando Pessoa Canarias, 35450 Las Palmas de Gran Canaria, Spain
- Department of Immunology, University Hospital of Gran Canaria Dr. Negrin, Canarian Health System, 35010 Las Palmas de Gran Canaria, Spain
| | - Luigi D. Notarangelo
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
| | - Helen C. Su
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD 20892
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104
| | - Kai Kisand
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50090 Tartu, Estonia
| | - Satoshi Okada
- Department of Pediatrics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Anne Puel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Emmanuelle Jouanguy
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Charles M. Rice
- Laboratory of Virology and Infectious Disease, Rockefeller University, New York, NY 10065
| | - Pierre Tiberghien
- Etablissement Français du Sang, 93218 La Plaine Saint-Denis, France
- Interactions Hôte-Greffon-Tumeur et Ingénierie Cellulaire et Génique (RIGHT), INSERM, Etablissement Français du Sang, Université de Franche-Comté, 25000 Besançon, France
| | - Qian Zhang
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
- HHMI, Rockefeller University, New York, NY 10065
| | - Laurent Abel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
| | - Aurélie Cobat
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, 75015 Paris, France
- Imagine Institute, University of Paris, 75015 Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065
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Gao P, Ren G, Liang J, Liu J. STAT6 Upregulates NRP1 Expression in Endothelial Cells and Promotes Angiogenesis. Front Oncol 2022; 12:823377. [PMID: 35600336 PMCID: PMC9117725 DOI: 10.3389/fonc.2022.823377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 04/11/2022] [Indexed: 11/17/2022] Open
Abstract
The role of signal transducer and activator of transcription 6 (STAT6) in tumor growth has been widely recognized. However, its effects on the regulation of angiogenesis remain unclear. In this study, we found that STAT6 promoted angiogenesis, possibly by increasing the expression of neuropilin-1 (NRP1) in endothelial cells (ECs). Both STAT6 inhibitor (AS1517499) and STAT6 siRNA reduced EC proliferation, migration, and tube-formation, accompanied by downregulation of NRP1, an angiogenesis regulator. Furthermore, IL-13 induced activation of STAT6 and then increased NRP1 expression in ECs. IL-13-induced EC migration and tube formation were inhibited by NRP1 siRNA. Luciferase assay and chromatin immunoprecipitation assay demonstrated that STAT6 could directly bind to human NRP1 promoter and increase the promoter activity. In tumor xenograft models, inhibition of STAT6 reduced xenograft growth, tumor angiogenesis, and NRP1 expression in vivo. Overall, these results clarified the novel mechanism by which STAT6 regulates angiogenesis, and suggested that STAT6 may be a potential target for anti-angiogenesis therapy.
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Affiliation(s)
- Peng Gao
- Department of Gerontology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Institute of Microvascular Medicine, Medical Research Center, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Guanghui Ren
- Shandong Provincial Key Laboratory of Animal Resistant, School of Life Sciences, Shandong Normal University, Jinan, China
| | - Jiangjiu Liang
- Department of Gerontology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Ju Liu
- Institute of Microvascular Medicine, Medical Research Center, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
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239
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The interferon-β/STAT1 axis drives the collective invasion of skin squamous cell carcinoma with sealed intercellular spaces. Oncogenesis 2022; 11:27. [PMID: 35606369 PMCID: PMC9126940 DOI: 10.1038/s41389-022-00403-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 04/17/2022] [Accepted: 05/05/2022] [Indexed: 11/29/2022] Open
Abstract
The process by which cancer cells invade as a cell cluster, known as collective invasion, is associated with metastasis and worse prognosis of cancer patients; therefore, inhibition of collective invasion is considered to improve cancer treatment. However, the cellular characteristics responsible for collective invasion remain largely unknown. Here, we successfully established subclones with various invasive potentials derived from human skin squamous carcinoma cells. The cell cluster of the highly invasive subclone had a hermetically sealed and narrow intercellular space. Interferon-β was localized to the sealed intercellular spaces, leading to collective invasion via the activation of signal transducer and activator of transcription 1 (STAT1). On the other hand, interferon-β was not localized to non-sealed and wide intercellular spaces of the cell cluster of low-invasive subclone with deficient STAT1 activity. In the mixed cell cluster of high- and low-invasive subclones, the high-invasive sub-clonal cells were located at the invasive front of the invasive protrusion, leading to collective invasion by the low-invasive sub-clonal cells. Tissue microarray analysis of human skin squamous cell carcinoma (SCC) also showed enrichment of STAT1 in the invasive front of SCCs. These findings indicate that the intercellular structure controls the potential for collective invasion via STAT1 regulation in SCC.
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240
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Hakimi MA. Epigenetic Reprogramming in Host-Parasite Coevolution: The Toxoplasma Paradigm. Annu Rev Microbiol 2022; 76:135-155. [PMID: 35587934 DOI: 10.1146/annurev-micro-041320-011520] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Like many intracellular pathogens, the protozoan parasite Toxoplasma gondii has evolved sophisticated mechanisms to promote its transmission and persistence in a variety of hosts by injecting effector proteins that manipulate many processes in the cells it invades. Specifically, the parasite diverts host epigenetic modulators and modifiers from their native functions to rewire host gene expression to counteract the innate immune response and to limit its strength. The arms race between the parasite and its hosts has led to accelerated adaptive evolution of effector proteins and the unconventional secretion routes they use. This review provides an up-to-date overview of how T. gondii effectors, through the evolution of intrinsically disordered domains, the formation of supramolecular complexes, and the use of molecular mimicry, target host transcription factors that act as coordinating nodes, as well as chromatin-modifying enzymes, to control the fate of infected cells and ultimately the outcome of infection. Expected final online publication date for the Annual Review of Microbiology, Volume 76 is September 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Mohamed-Ali Hakimi
- Host-Pathogen Interactions and Immunity to Infection, Institute for Advanced Biosciences (IAB), INSERM U1209, CNRS UMR 5309, Grenoble Alpes University, Grenoble, France;
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241
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Interferon-Induced Protein 6-16 (IFI6-16) from Litopenaeus vannamei Regulate Antiviral Immunity via Apoptosis-Related Genes. Viruses 2022; 14:v14051062. [PMID: 35632802 PMCID: PMC9144789 DOI: 10.3390/v14051062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/08/2022] [Accepted: 05/11/2022] [Indexed: 02/05/2023] Open
Abstract
A growing number of evidence shows that some invertebrates possess an antiviral immunity parallel to the interferon (IFN) system of higher vertebrates. For example, the IRF (interferon regulatory factor)–Vago–JAK/STAT regulatory axis in an arthropod, shrimp Litopenaeus vannamei (whiteleg shrimp) is functionally similar to the IRF–IFN–JAK/STAT axis of mammals. IFNs perform their cellular immunity by regulating the expression of target genes collectively referred to as IFN-stimulated genes (ISGs). However, the function of invertebrate ISGs in immune responses is almost completely unclear. In this study, a potential ISG gene homologous to the interferon-induced protein 6-16 (IFI6-16) was cloned and identified from L. vannamei, designated as LvIFI6-16. LvIFI6-16 contained a putative signal peptide in the N-terminal, and a classic IFI6-16-superfamily domain in the C-terminal that showed high conservation to other homologs in various species. The mRNA levels of LvIFI6-16 were significantly upregulated after the stimulation of poly (I:C) and challenges of white spot syndrome virus (WSSV). Moreover, silencing of LvIFI6-16 caused a higher mortality rate and heightened virus loads, suggesting that LvIFI6-16 could play a crucial role in defense against WSSV. Interestingly, we found that the transcription levels of several caspases were regulated by LvIFI6-16; meanwhile, the transcription level of LvIFI6-16 self was regulated by the JAK/STAT cascade, suggesting there could be a JAK/STAT–IFI6-16–caspase regulatory axis in shrimp. Taken together, we identified a crustacean IFI6-16 gene (LvIFI6-16) for the first time, and provided evidence that the IFI6-16 participated in antiviral immunity in shrimp.
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242
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Temporal Dynamics of the Ruminant Type I IFN-Induced Antiviral State against Homologous Parainfluenza Virus 3 Challenge In Vitro. Viruses 2022; 14:v14051025. [PMID: 35632770 PMCID: PMC9146716 DOI: 10.3390/v14051025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/09/2022] [Accepted: 05/09/2022] [Indexed: 11/17/2022] Open
Abstract
Viruses have evolved diverse strategies to evade the antiviral response of interferons (IFNs). Exogenous IFNs were applied to eliminate the counteracting effect and possess antiviral properties. Caprine parainfluenza virus 3 (CPIV3) and bovine parainfluenza virus type 3 (BPIV3) are important pathogens associated with respiratory diseases in goat and cattle, respectively. To explore the feasibility of type I IFNs for control of CPIV3 and BPIV3 infection, the activated effects of IFN-stimulated genes (ISGs) and the immunomodulation responses of goat IFN-α were detected by transcriptomic analysis. Then, the antiviral efficacy of goat IFN-α and IFN-τ against CPIV3 and BPIV3 infection in MDBK cells was evaluated using different treatment routes at different infection times. The results showed that CPIV3 infection inhibited the production of type I IFNs, whereas exogenous goat IFN-α induced various ISGs, the IFN-τ encoding gene, and a negligible inflammatory response. Consequently, goat IFN-α prophylaxis but not treatment was found to effectively modulate CPIV3 and BPIV3 infection; the protective effect lasted for 1 week, and the antiviral activity was maintained at a concentration of 0.1 μg/mL. Furthermore, the antiviral activity of goat IFN-τ in response to CPIV3 and BPIV3 infection is comparable to that of goat IFN-α. These results corroborate that goat IFN-α and IFN-τ exhibit prophylactic activities in response to ruminant respiratory viral infection in vitro, and should be further investigated for a potential use in vivo.
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243
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George B, Haque A, Sahu V, Joldoshova A, Singh Y, Quinones JE, George SK, Amin HM. Enhancing Antigen Retrieval to Unmask Signaling Phosphoproteins in Formalin-fixed Archival Tissues. Appl Immunohistochem Mol Morphol 2022; 30:333-339. [PMID: 35510772 PMCID: PMC9096965 DOI: 10.1097/pai.0000000000001022] [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: 08/10/2021] [Accepted: 02/18/2022] [Indexed: 11/25/2022]
Abstract
The introduction of targeted therapy has revolutionized cancer treatment. Nonetheless, for this approach to succeed, it is crucial to identify the targets, particularly when activated, in tumor tissues. Phosphorylation is a posttranslational modification that causes activation of numerous oncogenic protein kinases and transcription regulators. Hence, phosphoproteins is a class of biomarkers that has therapeutic and prognostic implications directly relevant to cancer patients' management. Despite the progress in histopathology methodology, analysis of the expression of phosphoproteins in tumor tissues still represents a challenge owing to preanalytical and analytical factors that include antigen retrieval strategies. In this study, we tested the hypothesis that optimizing antigen retrieval methods will improve phosphoproteins unmasking and enhance their immunohistochemical staining signal. We screened 4 antigen retrieval methods by using antibodies specific for 3 oncogenic phosphoproteins to stain human lymphoma tumors that were developed in severe combined immunodeficiency mice and subsequently fixed in formalin for 2 years. Then, we used antibodies specific for 15 survival phosphoproteins to compare the most effective method identified from our screening experiment to the antigen retrieval method that is most commonly utilized. Using the antigen retrieval buffer Tris-EDTA at pH 9.0 and heating for 45 minutes at 97°C unmasked and significantly enhanced the staining of 9 of the 15 phosphoproteins (P<0.0001). Our antigen retrieval approach is cost effective and feasible for clinical and research settings. We anticipate that combining this approach with the newly proposed methods to improve tissue fixation will further improve unmasking of phosphoproteins in human and animal tissues.
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Affiliation(s)
- Bhawana George
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Abedul Haque
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Vishal Sahu
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Albina Joldoshova
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Yashandeep Singh
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Janet E. Quinones
- Pathology/Histology Laboratories, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Suraj Konnath George
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Hesham M. Amin
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
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244
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Sun J, Wu G, Pastor F, Rahman N, Wang WH, Zhang Z, Merle P, Hui L, Salvetti A, Durantel D, Yang D, Andrisani O. RNA helicase DDX5 enables STAT1 mRNA translation and interferon signalling in hepatitis B virus replicating hepatocytes. Gut 2022; 71:991-1005. [PMID: 34021034 PMCID: PMC8606016 DOI: 10.1136/gutjnl-2020-323126] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 05/09/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE RNA helicase DDX5 is downregulated during HBV replication and poor prognosis HBV-related hepatocellular carcinoma (HCC). The objective of this study is to investigate the role of DDX5 in interferon (IFN) signalling. We provide evidence of a novel mechanism involving DDX5 that enables translation of transcription factor STAT1 mediating the IFN response. DESIGN AND RESULTS Molecular, pharmacological and biophysical assays were used together with cellular models of HBV replication, HCC cell lines and liver tumours. We demonstrate that DDX5 regulates STAT1 mRNA translation by resolving a G-quadruplex (rG4) RNA structure, proximal to the 5' end of STAT1 5'UTR. We employed luciferase reporter assays comparing wild type (WT) versus mutant rG4 sequence, rG4-stabilising compounds, CRISPR/Cas9 editing of the STAT1-rG4 sequence and circular dichroism determination of the rG4 structure. STAT1-rG4 edited cell lines were resistant to the effect of rG4-stabilising compounds in response to IFN-α, while HCC cell lines expressing low DDX5 exhibited reduced IFN response. Ribonucleoprotein and electrophoretic mobility assays demonstrated direct and selective binding of RNA helicase-active DDX5 to the WT STAT1-rG4 sequence. Immunohistochemistry of normal liver and liver tumours demonstrated that absence of DDX5 corresponded to absence of STAT1. Significantly, knockdown of DDX5 in HBV infected HepaRG cells reduced the anti-viral effect of IFN-α. CONCLUSION RNA helicase DDX5 resolves a G-quadruplex structure in 5'UTR of STAT1 mRNA, enabling STAT1 translation. We propose that DDX5 is a key regulator of the dynamic range of IFN response during innate immunity and adjuvant IFN-α therapy.
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Affiliation(s)
- Jiazeng Sun
- Basic Medical Sciences, Purdue University, West Lafayette, Indiana, USA
| | - Guanhui Wu
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, Indiana, USA
| | - Florentin Pastor
- International Center for Infectiology Research (CIRI), INSERM U1111-CNRS UMR5308, Lyon, France
| | - Naimur Rahman
- Basic Medical Sciences, Purdue University System, West Lafayette, Indiana, USA
| | - Wen-Hung Wang
- Gene Editing Core, Bindley Biosciences Center, Purdue University, West Lafayette, Indiana, USA
| | - Zhengtao Zhang
- Department of Biochemistry and Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai, China
| | - Philippe Merle
- Service d'Hépatologie, Hôpital de La Croix-Rousse Centre Livet, Lyon, Rhône-Alpes, France
| | - Lijian Hui
- Department of Biochemistry and Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai, China
| | - Anna Salvetti
- International Center for Infectiology Research (CIRI), INSERM U1111-CNRS UMR5308, Lyon, France
| | - David Durantel
- INSERM U1111-CNRS UMR5308 International Center for Infectiology Research (CIRI), Lyon, France
| | - Danzhou Yang
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, Indiana, USA
| | - Ourania Andrisani
- Basic Medical Sciences, Purdue University, West Lafayette, Indiana, USA
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A novel resveratrol analog upregulates sirtuin 1 and inhibits inflammatory cell infiltration in acute pancreatitis. Acta Pharmacol Sin 2022; 43:1264-1273. [PMID: 34363008 PMCID: PMC9061839 DOI: 10.1038/s41401-021-00744-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 07/12/2021] [Indexed: 01/05/2023] Open
Abstract
Acute pancreatitis (AP), an inflammatory disorder of the pancreas, is a complicated disease without specific drug therapy. (R)-4,6-dimethoxy-3-(4-methoxy phenyl)-2,3-dihydro-1H-indanone [(R)-TML104] is a synthesized analog of the natural product resveratrol sesquiterpenes (±) -isopaucifloral F. This study aimed to investigate the effect and underlying mechanism of (R)-TML104 on AP. The experimental AP model was induced by caerulein hyperstimulation in BALB/c mice. (R)-TML104 markedly attenuated caerulein-induced AP, as evidenced by decreased pancreatic edema, serum amylase levels, serum lipase levels, and pancreatic myeloperoxidase activity. In addition, (R)-TML104 significantly inhibited the expression of pancreatic chemokines C-C motif chemokine ligand 2 and macrophage inflammatory protein-2 and the infiltration of neutrophils and macrophages. Mechanistically, (R)-TML104 activated AMP-activated protein kinase and induced sirtuin 1 (SIRT1) expression. (R)-TML104 treatment markedly induced the SIRT1-signal transducer and activator of transcription 3 (STAT3) interaction and reduced acetylation of STAT3, thus inhibiting the inflammatory response mediated by the interleukin 6-STAT3 pathway. The effect of (R)-TML104 on SIRT1-STAT3 interaction was reversed by treatment with a SIRT1 inhibitor selisistat (EX527). Together, our findings indicate that (R)-TML104 alleviates experimental pancreatitis by reducing the infiltration of inflammatory cells through modulating SIRT1.
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Borsani O, Bastard P, Rosain J, Gervais A, Sant'Antonio E, Vanni D, Casetti IC, Pietra D, Trotti C, Catricalà S, Ferretti VV, Malcovati L, Arcaini L, Casanova JL, Borghesi A, Rumi E. Autoantibodies against type I IFNs in patients with Ph-negative myeloproliferative neoplasms. Blood 2022; 139:2716-2720. [PMID: 35100354 PMCID: PMC9047990 DOI: 10.1182/blood.2021014890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/14/2022] [Indexed: 11/30/2022] Open
Affiliation(s)
- Oscar Borsani
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Paul Bastard
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- University of Paris, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
| | - Jérémie Rosain
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- University of Paris, Imagine Institute, Paris, France
| | - Adrian Gervais
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- University of Paris, Imagine Institute, Paris, France
| | | | - Daniele Vanni
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | | | - Daniela Pietra
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Trotti
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Silvia Catricalà
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Virginia Valeria Ferretti
- Service of Clinical Epidemiology and Biostatistic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Luca Malcovati
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Luca Arcaini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- University of Paris, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
- Howard Hughes Medical Institute, New York, NY, USA
| | - Alessandro Borghesi
- Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; and
- Fellay lab, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Elisa Rumi
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Chen L, Niu Y, Sun J, Lin H, Liang G, Xiao M, Shi D, Wang J, Zhu H, Guan Y. Oncolytic Activity of Wild-type Newcastle Disease Virus HK84 Against Hepatocellular Carcinoma Associated with Activation of Type I Interferon Signaling. J Clin Transl Hepatol 2022; 10:284-296. [PMID: 35528990 PMCID: PMC9039698 DOI: 10.14218/jcth.2021.00284] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/18/2021] [Accepted: 10/10/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND AIMS Hepatocellular carcinoma (HCC) is listed as one of the most common causes of cancer-related death. Oncolytic therapy has become a promising treatment because of novel immunotherapies and gene editing technology, but biosafety concerns remain the biggest limitation for clinical application. We studied the the antitumor activity and biosafety of the wild-type Newcastle disease virus HK84 strain (NDV/HK84) and 10 other NDV strains. METHODS Cell proliferation and apoptosis were determined by cell counting Kit-8 and fluorescein isothiocyanate Annexin V apoptosis assays. Colony formation, wound healing, and a xenograft mouse model were used to evaluate in vivo and in vitro oncolytic effectiveness. The safety of NDV/HK84 was tested in nude mice by an in vivo luciferase imaging system. The replication kinetics of NDV/HK84 in normal tissues and tumors were evaluated by infectious-dose assays in eggs. RNA sequencing analysis was performed to explore NDV/HK84 activity and was validated by quantitative real-time PCR. RESULTS The cell counting Kit-8 assays of viability found that the oncolytic activity of the NDV strains differed with the multiplicity of infection (MOI). At an MOI of 20, the oncolytic activity of all NDV strains except the DK/JX/21358/08 strain was >80%. The oncolytic activities of the NDV/HK84 and DK/JX/8224/04 strains were >80% at both MOI=20 and MOI=2. Only NDV/HK84 had >80% oncolytic activities at both MOI=20 and MOI=2. We chose NDV/HK84 as the candidate virus to test the oncolytic effect of NDV in HCC in the in vitro and in vivo experiments. NDV/HK84 killed human SK-HEP-1 HCC cells without affecting healthy cells. CONCLUSIONS Intratumor infection with NDV/HK84 strains compared with vehicle controls or positive controls indicated that NDV/HK84 strain specifically inhibited HCC without affecting healthy mice. High-throughput RNA sequencing showed that the oncolytic activity of NDV/HK84 was dependent on the activation of type I interferon signaling.
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Affiliation(s)
- Liming Chen
- Department of Oncology, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Yongdong Niu
- Department of Pharmacology, Shantou University Medical College, Shantou, Guangdong, China
| | - Jiating Sun
- Department of Oncology, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Hong Lin
- Department of Oncology, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Guoxi Liang
- Department of Oncology, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Min Xiao
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Dongmei Shi
- Department of Oncology, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Jia Wang
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Huachen Zhu
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
| | - Yi Guan
- International Joint Laboratory for Virology and Emerging Infectious Diseases (Ministry of Education), Guangdong-Hong Kong Joint Laboratory for Emerging Infectious Diseases, Joint Institute of Virology of STU/HKU, Shantou, Guangdong, China
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248
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Genetic Associations and Differential mRNA Expression Levels of Host Genes Suggest a Viral Trigger for Endemic Pemphigus Foliaceus. Viruses 2022; 14:v14050879. [PMID: 35632621 PMCID: PMC9144834 DOI: 10.3390/v14050879] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 12/04/2022] Open
Abstract
The long search for the environmental trigger of the endemic pemphigus foliaceus (EPF, fogo selvagem) has not yet resulted in any tangible findings. Here, we searched for genetic associations and the differential expression of host genes involved in early viral infections and innate antiviral defense. Genetic variants could alter the structure, expression sites, or levels of the gene products, impacting their functions. By analyzing 3063 variants of 166 candidate genes in 227 EPF patients and 194 controls, we found 12 variants within 11 genes associated with differential susceptibility (p < 0.005) to EPF. The products of genes TRIM5, TPCN2, EIF4E, EIF4E3, NUP37, NUP50, NUP88, TPR, USP15, IRF8, and JAK1 are involved in different mechanisms of viral control, for example, the regulation of viral entry into the host cell or recognition of viral nucleic acids and proteins. Only two of nine variants were also associated in an independent German cohort of sporadic PF (75 patients, 150 controls), aligning with our hypothesis that antiviral host genes play a major role in EPF due to a specific virus−human interaction in the endemic region. Moreover, CCL5, P4HB, and APOBEC3G mRNA levels were increased (p < 0.001) in CD4+ T lymphocytes of EPF patients. Because there is limited or no evidence that these genes are involved in autoimmunity, their crucial role in antiviral responses and the associations that we observed support the hypothesis of a viral trigger for EPF, presumably a still unnoticed flavivirus. This work opens new frontiers in searching for the trigger of EPF, with the potential to advance translational research that aims for disease prevention and treatment.
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Zuo Y, He J, Liu S, Xu Y, Liu J, Qiao C, Zang L, Sun W, Yuan Y, Zhang H, Chen X, Jin L, Miao Y, Huang F, Ren T, Wang J, Qian F, Zhu C, Zhang W, Liu Y, Xu G, Ma F, Zheng H. LATS1 is a central signal transmitter for achieving full type-I interferon activity. SCIENCE ADVANCES 2022; 8:eabj3887. [PMID: 35394840 PMCID: PMC8993116 DOI: 10.1126/sciadv.abj3887] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Interferons (IFNs) have broad-spectrum antiviral activity to resist virus epidemic. However, IFN antiviral efficacy needs to be greatly improved. Here, we reveal that LATS1 is a vital signal transmitter governing full type-I IFN (IFN-I) signaling activity. LATS1 constitutively binds with the IFN-I receptor IFNAR2 and is rapidly tyro-phosphorylated by Tyk2 upon IFN-I engagement. Tyro-phosphorylation of LATS1 promotes LATS1 activation and YAP degradation, thereby promoting IFN-mediated antiproliferation activity. Moreover, activated LATS1 translocates into the nucleus and induces CDK8-Ser62 phosphorylation, which in turn phosphorylates STAT1 at Ser727 and induces full IFN-I antiviral activity. LATS1 deficiency restricts in vivo IFN-I signaling and attenuates host antiviral immune response. Our study identifies IFN-I as a previously unidentified extracellular diffusible ligand signal for activation of the Hippo core LATS1 pathway and reveals Tyk2-LATS1-CDK8 as a complete signaling cascade controlling full IFN-I activity.
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Affiliation(s)
- Yibo Zuo
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Jiuyi He
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Siying Liu
- CAMS Key Laboratory of Synthetic Biology Regulatory Elements, Institute of Systems Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Suzhou Institute of Systems Medicine, Suzhou, China
| | - Ying Xu
- Department of Intensive Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jin Liu
- The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Caixia Qiao
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Lichao Zang
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Wenhuan Sun
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Yukang Yuan
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Hongguang Zhang
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Xiangjie Chen
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Lincong Jin
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Ying Miao
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Fan Huang
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Tengfei Ren
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
| | - Jun Wang
- Department of Intensive Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Feng Qian
- The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Chuanwu Zhu
- The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Wei Zhang
- Department of Molecular and Cellular Biology, College of Biological Science, University of Guelph, Guelph, Ontario, N1G2W1, Canada
| | - Yaobo Liu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Institute of Neuroscience, Soochow University, Suzhou, Jiangsu, China
| | - Guoqiang Xu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China
| | - Feng Ma
- CAMS Key Laboratory of Synthetic Biology Regulatory Elements, Institute of Systems Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Suzhou Institute of Systems Medicine, Suzhou, China
| | - Hui Zheng
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, China
- Corresponding author.
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250
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Liu Y, Song X, Li C, Hu H, Li W, Wang L, Hu J, Liao C, Liang H, He Z, Ye L. Chrysin Ameliorates Influenza Virus Infection in the Upper Airways by Repressing Virus-Induced Cell Cycle Arrest and Mitochondria-Dependent Apoptosis. Front Immunol 2022; 13:872958. [PMID: 35432374 PMCID: PMC9009290 DOI: 10.3389/fimmu.2022.872958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
Chrysin has been proven to possess antiviral properties, but the precise underlying anti-influenza mechanism and its anti-influenza efficacy in vivo are largely unclear. In this study, we investigated the involvement of chrysin in the blockade of cell cycle and apoptosis in distinct cell lines subjected to two H1N1 influenza A virus (IAV) strains, as well as its anti-IAV activity in vivo. Here, we found an early unidentified finding that chrysin strongly impeded IAV replication through a mechanism that was autonomous of innate antiviral immune activation and viral protein interaction. Surprisingly, chrysin can suppress IAV-induced cell cycle arrest in the G0/G1 phase by downregulating the expression levels of P53 and P21 while promoting Cyclin D1/CDK4 and Cyclin E1/CDK2 activation. Furthermore, chrysin dramatically inhibited the IAV-triggered mitochondrial apoptotic pathway by altering the balance of Bax/Bcl-xl and reducing caspase-9 and caspase-3 activation. Accumulated reactive oxygen species (ROS) reduction may contribute to the inhibitory role of chrysin in cell cycle arrest and apoptosis following IAV infection. Notably, chrysin preferably inhibited IAV replication in the upper respiratory tract, indicating that it might be a promising drug for restraining the spread of respiratory viruses.
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Affiliation(s)
- Ying Liu
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Xun Song
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Chenyang Li
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Hao Hu
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Wanlin Li
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Lu Wang
- Department of Respiratory Medicine, Shenzhen University General Hospital, Shenzhen University, Shenzhen, China
| | - Jing Hu
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Chenghui Liao
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Hanbai Liang
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Zhendan He
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
- College of Pharmacy, Shenzhen Technology University, Shenzhen, China
- *Correspondence: Liang Ye, ; Zhendan He,
| | - Liang Ye
- Department of Pharmacy, Department of Immunology, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
- *Correspondence: Liang Ye, ; Zhendan He,
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