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Tang MC, Wong KH, Azman AS, Lani R. Applications and advancements in animal models for antiviral research on mosquito-borne arboviruses. Animal Model Exp Med 2024. [PMID: 38987937 DOI: 10.1002/ame2.12471] [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: 01/31/2024] [Accepted: 06/27/2024] [Indexed: 07/12/2024] Open
Abstract
Vector-borne diseases caused by arthropod-borne viruses (arboviruses) are a considerable challenge to public health globally. Mosquito-borne arboviruses, such as Chikungunya, Dengue, and Zika viruses, cause a range of human illnesses and may be fatal. Currently, efforts to control these diseases still face challenges due to growing vector resistance towards insecticides, urbanization, and limited effective antiviral treatments and vaccines. Animal models are crucial in antiviral research on mosquito-borne arboviruses, playing a role in understanding disease mechanisms, vaccine development, and toxicity testing, but the application of animal models still faces the challenges of ethical considerations and animal-to-human translational success. Genetically engineered mouse models, hamster models and non-human primate (NHP) are currently used in arbovirus research, but new models such as tree shrews and novel humanized mice are emerging. In the context of Malaysian research, the use of long-tailed macaques as potential NHP models for arbovirus research is possible; however, it faces the ethical dilemma of using an endangered species for scientific purposes. Overall, animal models play a crucial role in advancing infectious disease research, but a balance between medical research and species conservation must be upheld.
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Affiliation(s)
- Megan Caifeng Tang
- School of Science, Monash University Malaysia, Sunway, Selangor, Malaysia
| | - Ka Heng Wong
- School of Science, Monash University Malaysia, Sunway, Selangor, Malaysia
| | | | - Rafidah Lani
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
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2
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Senan-Salinas A, Comas L, Esteban P, Garzón-Tituaña M, Cheng Z, Santiago L, Domingo MP, Ramírez-Labrada A, Paño-Pardo JR, Vendrell M, Pardo J, Arias MA, Galvez EM. Selective Detection of Active Extracellular Granzyme A by Using a Novel Fluorescent Immunoprobe with Application to Inflammatory Diseases. ACS Pharmacol Transl Sci 2024; 7:1474-1484. [PMID: 38751645 PMCID: PMC11092195 DOI: 10.1021/acsptsci.4c00065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/05/2024] [Accepted: 04/10/2024] [Indexed: 05/18/2024]
Abstract
Granzymes (Gzms), a family of serine proteases, expressed by immune and nonimmune cells, present perforin-dependent and independent intracellular and extracellular functions. When released in the extracellular space, GzmA, with trypsin-like activity, is involved in the pathophysiology of different inflammatory diseases. However, there are no validated specific systems to detect active forms of extracellular GzmA, making it difficult to assess its biological relevance and potential use as a biomarker. Here, we have developed fluorescence-energy resonance-transfer (FRET)-based peptide probes (FAM-peptide-DABCYL) to specifically detect GzmA activity in tissue samples and biological fluids in both mouse and human samples during inflammatory diseases. An initial probe was developed and incubated with GzmA and different proteases like GzmB and others with similar cleavage specificity as GzmA like GzmK, thrombin, trypsin, kallikrein, or plasmin. After measuring fluorescence, the probe showed very good specificity and sensitivity for human and mouse GzmA when compared to GzmB, its closest homologue GzmK, and with thrombin. The specificity of this probe was further refined by incubating the samples in a coated plate with a GzmA-specific antibody before adding the probe. The results show a high specific detection of soluble GzmA even when compared with other soluble proteases with very similar cleavage specificity like thrombin, GzmK, trypsin, kallikrein, or plasmin, which shows nearly no fluorescence signal. The high specific detection of GzmA was validated, showing that using pure proteins and serum and tissue samples from GzmA-deficient mice presented a significant reduction in the signal compared with WT mice. The utility of this system in humans was confirmed, showing that GzmA activity was significantly higher in serum samples from septic patients in comparison with healthy donors. Our results present a new immunoprobe with utility to detect extracellular GzmA activity in different biological fluids, confirming the presence of active forms of the soluble protease in vivo during inflammatory and infectious diseases.
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Affiliation(s)
| | - Laura Comas
- Instituto
de Carboquímica ICB-CSIC, 50018 Zaragoza, Spain
| | - Patricia Esteban
- Fundación
Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009 Zaragoza, Spain
| | - Marcela Garzón-Tituaña
- Dept.
Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain
- CIBERINFEC,
ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029Madrid, Spain
| | - Zhiming Cheng
- Centre for
Inflammation Research, The University of
Edinburgh, EH164UU Edinburgh, U.K.
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU Edinburgh, U.K.
| | | | | | - Ariel Ramírez-Labrada
- Fundación
Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009 Zaragoza, Spain
- CIBERINFEC,
ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029Madrid, Spain
- Unidad
de Nanotoxicología e Inmunotoxicología (UNATI), Centro
de Investigación Biomédica de Aragón (CIBA),
Aragón Health Research Institute (IIS Aragón), 50009Zaragoza, Spain
| | - José Ramón Paño-Pardo
- CIBERINFEC,
ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029Madrid, Spain
- Servicio
de Enfermedades Infecciosas, Hospital Clinico
Universitario Lozano Blesa, 50009 Zaragoza, Spain
| | - Marc Vendrell
- Centre for
Inflammation Research, The University of
Edinburgh, EH164UU Edinburgh, U.K.
| | - Julián Pardo
- Fundación
Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009 Zaragoza, Spain
- Dept.
Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain
- CIBERINFEC,
ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029Madrid, Spain
| | - Maykel A. Arias
- Fundación
Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009 Zaragoza, Spain
- CIBERINFEC,
ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029Madrid, Spain
| | - Eva M. Galvez
- Instituto
de Carboquímica ICB-CSIC, 50018 Zaragoza, Spain
- CIBERINFEC,
ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029Madrid, Spain
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3
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Lum FM, Chan YH, Teo TH, Becht E, Amrun SN, Teng KW, Hartimath SV, Yeo NK, Yee WX, Ang N, Torres-Ruesta AM, Fong SW, Goggi JL, Newell EW, Renia L, Carissimo G, Ng LF. Crosstalk between CD64 +MHCII + macrophages and CD4 + T cells drives joint pathology during chikungunya. EMBO Mol Med 2024; 16:641-663. [PMID: 38332201 PMCID: PMC10940729 DOI: 10.1038/s44321-024-00028-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 02/10/2024] Open
Abstract
Communications between immune cells are essential to ensure appropriate coordination of their activities. Here, we observed the infiltration of activated macrophages into the joint-footpads of chikungunya virus (CHIKV)-infected animals. Large numbers of CD64+MHCII+ and CD64+MHCII- macrophages were present in the joint-footpad, preceded by the recruitment of their CD11b+Ly6C+ inflammatory monocyte precursors. Recruitment and differentiation of these myeloid subsets were dependent on CD4+ T cells and GM-CSF. Transcriptomic and gene ontology analyses of CD64+MHCII+ and CD64+MHCII- macrophages revealed 89 differentially expressed genes, including genes involved in T cell proliferation and differentiation pathways. Depletion of phagocytes, including CD64+MHCII+ macrophages, from CHIKV-infected mice reduced disease pathology, demonstrating that these cells play a pro-inflammatory role in CHIKV infection. Together, these results highlight the synergistic dynamics of immune cell crosstalk in driving CHIKV immunopathogenesis. This study provides new insights in the disease mechanism and offers opportunities for development of novel anti-CHIKV therapeutics.
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Affiliation(s)
- Fok-Moon Lum
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore.
| | - Yi-Hao Chan
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Teck-Hui Teo
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Etienne Becht
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, 138648, Singapore
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Siti Naqiah Amrun
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Karen Ww Teng
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Siddesh V Hartimath
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Nicholas Kw Yeo
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Wearn-Xin Yee
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Nicholas Ang
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Anthony M Torres-Ruesta
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Siew-Wai Fong
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Julian L Goggi
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Evan W Newell
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, 138648, Singapore
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Laurent Renia
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, 138648, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, 637551, Singapore
| | - Guillaume Carissimo
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore
- Infectious Diseases Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117545, Singapore
| | - Lisa Fp Ng
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research, Singapore, 138648, Singapore.
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore.
- National Institute of Health Research, Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool, L69 7BE, UK.
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZX, UK.
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4
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Kumagai J, Kiuchi M, Kokubo K, Yagyu H, Nemoto M, Tsuji K, Nagahata K, Sasaki A, Hishiya T, Onoue M, Shinmi R, Sonobe Y, Iinuma T, Yonekura S, Shinga J, Hanazawa T, Koseki H, Nakayama T, Yokote K, Hirahara K. The USP7-STAT3-granzyme-Par-1 axis regulates allergic inflammation by promoting differentiation of IL-5-producing Th2 cells. Proc Natl Acad Sci U S A 2023; 120:e2302903120. [PMID: 38015852 PMCID: PMC10710068 DOI: 10.1073/pnas.2302903120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 09/11/2023] [Indexed: 11/30/2023] Open
Abstract
Uncontrolled type 2 immunity by type 2 helper T (Th2) cells causes intractable allergic diseases; however, whether the interaction of CD4+ T cells shapes the pathophysiology of allergic diseases remains unclear. We identified a subset of Th2 cells that produced the serine proteases granzyme A and B early in differentiation. Granzymes cleave protease-activated receptor (Par)-1 and induce phosphorylation of p38 mitogen-activated protein kinase (MAPK), resulting in the enhanced production of IL-5 and IL-13 in both mouse and human Th2 cells. Ubiquitin-specific protease 7 (USP7) regulates IL-4-induced phosphorylation of STAT3, resulting in granzyme production during Th2 cell differentiation. Genetic deletion of Usp7 or Gzma and pharmacological blockade of granzyme B ameliorated allergic airway inflammation. Furthermore, PAR-1+ and granzyme+ Th2 cells were colocalized in nasal polyps from patients with eosinophilic chronic rhinosinusitis. Thus, the USP7-STAT3-granzymes-Par-1 pathway is a potential therapeutic target for intractable allergic diseases.
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Grants
- JP19H05650 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 20H03685 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 17K08876 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 18K07164 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 19K16683 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 21H05121 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 19K23858 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- 22K15485 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- JP21H05120 Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- JP20ek0410060 Japan Agency for Medical Research and Development (AMED)
- JP22ek0410092 Japan Agency for Medical Research and Development (AMED)
- JP20gm1210003 Japan Agency for Medical Research and Development (AMED)
- JPMJFR200R JST FORREST program
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Affiliation(s)
- Jin Kumagai
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Masahiro Kiuchi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Kota Kokubo
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Hiroyuki Yagyu
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Masahiro Nemoto
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Kaori Tsuji
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Ken Nagahata
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
- Department of Rheumatology, Sapporo Medical University, Sapporo060-8556, Japan
| | - Atsushi Sasaki
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Takahisa Hishiya
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Miki Onoue
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Rie Shinmi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Yuri Sonobe
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Tomohisa Iinuma
- Department of Otorhinolaryngology/Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Syuji Yonekura
- Department of Otorhinolaryngology/Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Jun Shinga
- Laboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa230-0045, Japan
| | - Toyoyuki Hanazawa
- Department of Otorhinolaryngology/Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Haruhiko Koseki
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Koutaro Yokote
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
| | - Kiyoshi Hirahara
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba260-8670, Japan
- Chiba University Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba260-8670, Japan
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5
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Zhang R, Liu H, Lin J, Ding J, You J, Geng J. AhR may be involved in Th17 cell differentiation in chronic hepatitis B. J Viral Hepat 2023; 30:939-950. [PMID: 37608767 DOI: 10.1111/jvh.13883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/19/2023] [Accepted: 08/09/2023] [Indexed: 08/24/2023]
Abstract
Th17 cells which are crucial for host immunity have been demonstrated to increase HBV infection. However, the mechanism of the Th17 cell increase is unknown. Hence, the mechanism of Th17 cell enhancement is important to provide a theoretical foundation for chronic hepatitis B immunotherapy. This study included 15 instances in the healthy control (HC) and 15 cohorts in the chronic hepatitis B (CHB). Their CD4+ T cells were isolated from their peripheral blood and then subjected to RNA transcriptome sequencing. Then, to identify target genes linked to Th17-cell differentiation, DEGs associated with CHB were convergent with the Th17-cell-associated genes from the KEGG database. Hub genes of DEG and target genes linked to Th17 cells were analysed for correlation. The AhR-related genes were located using the GeneMANIA database. To analyse the function of the genes, GO and KEGG pathways were employed. Protein-protein interaction network analysis employed the Metascape, STRING and Cytoscape databases. Finally, Western blotting and RT-qPCR were used to validate AhR. A total of 348 differential genes were identified in CHB patients. CytoHubba was used for screening five hub genes associated with CHB: CXCL10, RACGAP1, TPX2, FN1 and GZMA. This study aimed to determine the mechanism of elevated Th17 cells in CHB. As a result, further investigation using the convergence of DGEs and Th17 cell-related genes identified three target genes: AhR, HLA-DQA1 and HLA-DQB1, all of which were elevated in CHB. The three genes were primarily involved in immune response-related processes, according to the GO enrichment analysis. Correlation analysis of CXCL10, RACGAP1, TPX2, FN1 and GZMA genes with AhR, HLA-DQA1 and HLA-DQB1 revealed that AhR was positively associated with CXCL10 and GZMA genes, which best respond to the severity of CHB disease. Combined with the role of AhR in Th17 cell differentiation, the genes AhR was chosen for confirmation by RT-qPCR and WB in this study. The results showed that the CHB group had higher expression levels of AhR at both RT-qPCR and WB levels. Furthermore, this study's findings revealed that AhR may contribute to the development of CHB by affecting the differentiation of Th17 cells.
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Affiliation(s)
- Ruyi Zhang
- Department of Infectious Diseases and Hepatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
- Department of Infectious Diseases and Hepatology, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Huaie Liu
- Department of Infectious Diseases and Hepatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jie Lin
- Department of Infectious Diseases and Hepatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jie Ding
- The Third People's Hospital of Kunming, Kunming, China
| | - Jing You
- Department of Infectious Diseases and Hepatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jiawei Geng
- Department of Infectious Diseases and Hepatology, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
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Ravindran S, Lahon A. Tropism and immune response of chikungunya and zika viruses: An overview. Cytokine 2023; 170:156327. [PMID: 37579710 DOI: 10.1016/j.cyto.2023.156327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 08/16/2023]
Abstract
Zika virus (ZIKV) and chikungunya virus (CHIKV) are two medically important vector-borne viruses responsible for causing significant disease burden in humans, including neurological sequelae/complications. Besides sharing some common clinical features, ZIKV has major shares in causing microcephaly and brain malformations in developing foetus, whereas CHIKV causes chronic joint pain/swelling in infected individuals. Both viruses have a common route of entry to the host body. i.e., dermal site of inoculation through the bite of an infected mosquito and later taken up by different immune cells for further dissemination to other areas of the host body that lead to a range of immune responses via different pathways. The immune responses generated by both viruses have similar characteristics with varying degrees of inflammation and activation of immune cells. However, the overall response of immune cells is not fully explored in the context of ZIKV and CHIKV infection. The knowledge of cellular tropism and the immune response is the key to understanding the mechanisms of viral immunity and pathogenesis, which may allow to develop novel therapeutic strategies for these viral infections. This review aims to discuss recent advancements and identify the knowledge gaps in understanding the mechanism of cellular tropism and immune response of CHIKV and ZIKV.
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Affiliation(s)
- Shilpa Ravindran
- Institute of Advanced Virology, Thiruvananthapuram, Kerala 695317, India
| | - Anismrita Lahon
- Institute of Advanced Virology, Thiruvananthapuram, Kerala 695317, India.
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7
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Henderson Sousa F, Ghaisani Komarudin A, Findlay-Greene F, Bowolaksono A, Sasmono RT, Stevens C, Barlow PG. Evolution and immunopathology of chikungunya virus informs therapeutic development. Dis Model Mech 2023; 16:dmm049804. [PMID: 37014125 PMCID: PMC10110403 DOI: 10.1242/dmm.049804] [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] [Indexed: 04/05/2023] Open
Abstract
Chikungunya virus (CHIKV), a mosquito-borne alphavirus, is an emerging global threat identified in more than 60 countries across continents. The risk of CHIKV transmission is rising due to increased global interactions, year-round presence of mosquito vectors, and the ability of CHIKV to produce high host viral loads and undergo mutation. Although CHIKV disease is rarely fatal, it can progress to a chronic stage, during which patients experience severe debilitating arthritis that can last from several weeks to months or years. At present, there are no licensed vaccines or antiviral drugs for CHIKV disease, and treatment is primarily symptomatic. This Review provides an overview of CHIKV pathogenesis and explores the available therapeutic options and the most recent advances in novel therapeutic strategies against CHIKV infections.
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Affiliation(s)
- Filipa Henderson Sousa
- School of Applied Sciences, Edinburgh Napier University, Sighthill Campus, Edinburgh EH11 4BN, UK
- Centre for Discovery Brain Sciences and UK Dementia Research Institute, The University of Edinburgh, Edinburgh EH16 4SB, UK
| | - Amalina Ghaisani Komarudin
- Eijkman Research Center for Molecular Biology, National Research and Innovation Agency, Cibinong Science Center, Cibinong, Kabupaten Bogor 16911, Indonesia
| | - Fern Findlay-Greene
- School of Applied Sciences, Edinburgh Napier University, Sighthill Campus, Edinburgh EH11 4BN, UK
| | - Anom Bowolaksono
- Cellular and Molecular Mechanisms in Biological System (CEMBIOS) Research Group, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok 16424, Indonesia
| | - R. Tedjo Sasmono
- Eijkman Research Center for Molecular Biology, National Research and Innovation Agency, Cibinong Science Center, Cibinong, Kabupaten Bogor 16911, Indonesia
| | - Craig Stevens
- School of Applied Sciences, Edinburgh Napier University, Sighthill Campus, Edinburgh EH11 4BN, UK
| | - Peter G. Barlow
- School of Applied Sciences, Edinburgh Napier University, Sighthill Campus, Edinburgh EH11 4BN, UK
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8
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Huo Q, Ning L, Xie N. Identification of GZMA as a Potential Therapeutic Target Involved in Immune Infiltration in Breast Cancer by Integrated Bioinformatical Analysis. BREAST CANCER (DOVE MEDICAL PRESS) 2023; 15:213-226. [PMID: 36926265 PMCID: PMC10013577 DOI: 10.2147/bctt.s400808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/18/2023] [Indexed: 03/12/2023]
Abstract
Purpose Granzyme A (GZMA) is a potential prognostic target for various cancer types. However, its therapeutic significance in breast cancer with immune infiltration remains controversial. We analyzed GZMA expression and its prognostic value in breast cancer with immune cell infiltration. Patients and methods Data was obtained from patients with breast cancer registered at The Cancer Genome Atlas. A correlation was performed between GZMA expression and patient's clinicopathological features such as age, pathologic stage, metastasis stage, overall survival (OS), disease-specific survival (DSS), and progress free interval (PFI). Kaplan-Meier analyses and Cox proportional hazard regression model were used to examine the predictive significance of GZMA expression for breast cancer. The co-expression pattern of GZMA was assessed by the LinkedOmics web portal. The relationship between GZMA expression and immune cells was analyzed using the TIMER database. The correlation between GZMA and lymphocytes and immunomodulators was established with the TISIDB database. Results There was a lower GZMA expression in breast cancer tissue than in normal tissue. Interestingly, GZMA expression was associated with age, pathologic stage, and the Tumour, Node, and Metastasis stage. Overexpression of GZMA was also associated with better OS, DSS, and PFI. Based on the Cox regression analysis, GZMA was identified as an independent favorable prognostic factor for breast cancer. Our findings demonstrated a strong association between GZMA and T-cell checkpoints (PD-1, PD-L1, and cytotoxic T lymphocyte-associated antigen (CTLA-4)) in breast cancer. Moreover, we evaluated the interactions between GZMA expression and markers of dendritic and CD8+ T cells using quantitative immunofluorescence. We discovered that increased infiltration of dendritic and CD8+ T cells was associated with GZMA expression in breast cancer. Conclusion GZMA expression is associated with a favorable prognosis in breast cancer and is significantly correlated with immune cell infiltration. GZMA may be considered a promising therapeutic target for patients with breast cancer.
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Affiliation(s)
- Qin Huo
- Biobank, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Lvwen Ning
- Biobank, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Ni Xie
- Biobank, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
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9
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Lin MH, Li D, Tang B, Li L, Suhrbier A, Harrich D. Defective Interfering Particles with Broad-Acting Antiviral Activity for Dengue, Zika, Yellow Fever, Respiratory Syncytial and SARS-CoV-2 Virus Infection. Microbiol Spectr 2022; 10:e0394922. [PMID: 36445148 PMCID: PMC9769664 DOI: 10.1128/spectrum.03949-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/09/2022] [Indexed: 12/03/2022] Open
Abstract
More than 100 arboviruses, almost all of which have an RNA genome, cause disease in humans. RNA viruses are causing unprecedented health system challenges worldwide, many with little or no specific therapies or vaccines available. Certain species of mosquito can carry dengue virus (DENV), Zika virus (ZIKV) and yellow fever virus (YFV), where co-infection of these viruses has occurred. Here, we found that purified synthetic defective interfering particles (DIPs) derived from DENV type 2 (DENV-2) strongly suppressed replication of the aforementioned viruses, respiratory syncytial virus (RSV) and also the novel emerging virus SARS-CoV-2 in human cells. DENV DIPs produced in bioreactors, purified by column chromatography, and concentrated are virus-like particles that are about half the diameter of a typical DENV particle, but with similar ratios of the viral structural proteins envelope and capsid. Overall, DIP-treated cells inhibited DENV, ZIKV, YFV, RSV, and SARS-CoV-2 by at least 98% by mechanisms which included interferon (IFN)-dependent cellular antiviral responses. IMPORTANCE DIPs are spontaneously derived virus mutants with deletions in genes that block viral replication. DIPs play important roles in modulation of viral disease, innate immune responses, virus persistence and virus evolution. Here, we investigated the antiviral activity of highly purified synthetic DIPs derived from DENV, which were produced in bioreactors. DENV DIPs purified by column chromatography strongly inhibited five different RNA viruses, including DENV, ZIKV, YFV, RSV, and SARS-CoV-2 in human cells. DENV DIPs inhibited virus replication via delivery of a small, noninfectious viral RNA that activated cellular innate immunity, resulting in robust type 1 interferon responses. The work here presents a pathway for DIP production which is adaptable to Good Manufacturing Practice, so that their preclinical testing should be suitable for evaluation in subjects.
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Affiliation(s)
- Min-Hsuan Lin
- Program of Infection and Inflammation, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Dongsheng Li
- Program of Infection and Inflammation, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Bing Tang
- Program of Infection and Inflammation, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Li Li
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St. Lucia, Queensland, Australia
| | - Andreas Suhrbier
- Program of Infection and Inflammation, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Australian Infectious Disease Research Centre, GVN Center of Excellence, Brisbane, Queensland, Australia
| | - David Harrich
- Program of Infection and Inflammation, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Australian Infectious Disease Research Centre, GVN Center of Excellence, Brisbane, Queensland, Australia
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10
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Clarkson TC, Iguchi N, Xie AX, Malykhina AP. Differential transcriptomic changes in the central nervous system and urinary bladders of mice infected with a coronavirus. PLoS One 2022; 17:e0278918. [PMID: 36490282 PMCID: PMC9733897 DOI: 10.1371/journal.pone.0278918] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
Multiple sclerosis (MS) often leads to the development of neurogenic lower urinary tract symptoms (LUTS). We previously characterized neurogenic bladder dysfunction in a mouse model of MS induced by a coronavirus, mouse hepatitis virus (MHV). The aim of the study was to identify genes and pathways linking neuroinflammation in the central nervous system with urinary bladder (UB) dysfunction to enhance our understanding of the mechanisms underlying LUTS in demyelinating diseases. Adult C57BL/6 male mice (N = 12) received either an intracranial injection of MHV (coronavirus-induced encephalomyelitis, CIE group), or sterile saline (control group). Spinal cord (SC) and urinary bladders (UB) were collected from CIE mice at 1 wk and 4 wks, followed by RNA isolation and NanoString nCounter Neuroinflammation assay. Transcriptome analysis of SC identified a significantly changed expression of >150 genes in CIE mice known to regulate astrocyte, microglia and oligodendrocyte functions, neuroinflammation and immune responses. Two genes were significantly upregulated (Ttr and Ms4a4a), and two were downregulated (Asb2 and Myct1) only in the UB of CIE mice. Siglec1 and Zbp1 were the only genes significantly upregulated in both tissues, suggesting a common transcriptomic link between neuroinflammation in the CNS and neurogenic changes in the UB of CIE mice.
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Affiliation(s)
- Taylor C. Clarkson
- Division of Urology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Nao Iguchi
- Division of Urology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Alison Xiaoqiao Xie
- Division of Urology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Anna P. Malykhina
- Division of Urology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
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11
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Garcinuño S, Gil-Etayo FJ, Mancebo E, López-Nevado M, Lalueza A, Díaz-Simón R, Pleguezuelo DE, Serrano M, Cabrera-Marante O, Allende LM, Paz-Artal E, Serrano A. Effective Natural Killer Cell Degranulation Is an Essential Key in COVID-19 Evolution. Int J Mol Sci 2022; 23:ijms23126577. [PMID: 35743021 PMCID: PMC9224310 DOI: 10.3390/ijms23126577] [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: 05/27/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 02/05/2023] Open
Abstract
NK degranulation plays an important role in the cytotoxic activity of innate immunity in the clearance of intracellular infections and is an important factor in the outcome of the disease. This work has studied NK degranulation and innate immunological profiles and functionalities in COVID-19 patients and its association with the severity of the disease. A prospective observational study with 99 COVID-19 patients was conducted. Patients were grouped according to hospital requirements and severity. Innate immune cell subpopulations and functionalities were analyzed. The profile and functionality of innate immune cells differ between healthy controls and severe patients; CD56dim NK cells increased and MAIT cells and NK degranulation rates decreased in the COVID-19 subjects. Higher degranulation rates were observed in the non-severe patients and in the healthy controls compared to the severe patients. Benign forms of the disease had a higher granzymeA/granzymeB ratio than complex forms. In a multivariate analysis, the degranulation capacity resulted in a protective factor against severe forms of the disease (OR: 0.86), whereas the permanent expression of NKG2D in NKT cells was an independent risk factor (OR: 3.81; AUC: 0.84). In conclusion, a prompt and efficient degranulation functionality in the early stages of infection could be used as a tool to identify patients who will have a better evolution.
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Affiliation(s)
- Sara Garcinuño
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
| | - Francisco Javier Gil-Etayo
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Esther Mancebo
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Marta López-Nevado
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
| | - Antonio Lalueza
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Internal Medicine, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain;
| | - Raquel Díaz-Simón
- Department of Internal Medicine, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain;
| | - Daniel Enrique Pleguezuelo
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Manuel Serrano
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Oscar Cabrera-Marante
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Luis M. Allende
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Department of Immunology, Ophthalmology and Otorhinolaryngology, Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Estela Paz-Artal
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Department of Immunology, Ophthalmology and Otorhinolaryngology, Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Antonio Serrano
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain; (S.G.); (F.J.G.-E.); (E.M.); (M.L.-N.); (A.L.); (D.E.P.); (M.S.); (O.C.-M.); (L.M.A.); (E.P.-A.)
- Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Biomedical Research Centre Network for Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-652-085-293
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12
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Criado-Marrero M, Blazier DM, Gould LA, Gebru NT, Rodriguez Ospina S, Armendariz DS, Darling AL, Beaulieu-Abdelahad D, Blair LJ. Evidence against a contribution of the CCAAT-enhancer binding protein homologous protein (CHOP) in mediating neurotoxicity in rTg4510 mice. Sci Rep 2022; 12:7372. [PMID: 35513476 PMCID: PMC9072347 DOI: 10.1038/s41598-022-11025-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 04/18/2022] [Indexed: 12/20/2022] Open
Abstract
Tau accumulation and progressive loss of neurons are associated with Alzheimer’s disease (AD). Aggregation of tau has been associated with endoplasmic reticulum (ER) stress and the activation of the unfolded protein response (UPR). While ER stress and the UPR have been linked to AD, the contribution of these pathways to tau-mediated neuronal death is still unknown. We tested the hypothesis that reducing C/EBP Homologous Protein (CHOP), a UPR induced transcription factor associated with cell death, would mitigate tau-mediated neurotoxicity through the ER stress pathway. To evaluate this, 8.5-month-old male rTg4510 tau transgenic mice were injected with a CHOP-targeting or scramble shRNA AAV9 that also expressed EGFP. Following behavioral assessment, brain tissue was collected at 12 months, when ER stress and neuronal loss is ongoing. No behavioral differences in locomotion, anxiety-like behavior, or learning and memory were found in shCHOP mice. Unexpectedly, mice expressing shCHOP had higher levels of CHOP, which did not affect neuronal count, UPR effector (ATF4), or tau tangles. Overall, this suggests that CHOP is a not a main contributor to neuronal death in rTg4510 mice. Taken together with previous studies, we conclude that ER stress, including CHOP upregulation, does not worsen outcomes in the tauopathic brain.
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Affiliation(s)
- Marangelie Criado-Marrero
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - Danielle M Blazier
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - Lauren A Gould
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - Niat T Gebru
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - Santiago Rodriguez Ospina
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - Debra S Armendariz
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - April L Darling
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - David Beaulieu-Abdelahad
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA
| | - Laura J Blair
- Department of Molecular Medicine, Morsani College of Medicine, USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, 33613, USA. .,Research Service, James A Haley Veterans Hospital, 13000 Bruce B Downs Blvd, Tampa, FL, 33612, USA.
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13
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Kafai NM, Diamond MS, Fox JM. Distinct Cellular Tropism and Immune Responses to Alphavirus Infection. Annu Rev Immunol 2022; 40:615-649. [PMID: 35134315 DOI: 10.1146/annurev-immunol-101220-014952] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Alphaviruses are emerging and reemerging viruses that cause disease syndromes ranging from incapacitating arthritis to potentially fatal encephalitis. While infection by arthritogenic and encephalitic alphaviruses results in distinct clinical manifestations, both virus groups induce robust innate and adaptive immune responses. However, differences in cellular tropism, type I interferon induction, immune cell recruitment, and B and T cell responses result in differential disease progression and outcome. In this review, we discuss aspects of immune responses that contribute to protective or pathogenic outcomes after alphavirus infection. Expected final online publication date for the Annual Review of Immunology, Volume 40 is April 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Natasha M Kafai
- Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA; , .,Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Michael S Diamond
- Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA; , .,Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, Missouri, USA.,Department of Molecular Microbiology, Washington University in St. Louis, St. Louis, Missouri, USA.,Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Julie M Fox
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA;
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14
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Rawle DJ, Le TT, Dumenil T, Bishop C, Yan K, Nakayama E, Bird PI, Suhrbier A. Widespread discrepancy in Nnt genotypes and genetic backgrounds complicates granzyme A and other knockout mouse studies. eLife 2022; 11:e70207. [PMID: 35119362 PMCID: PMC8816380 DOI: 10.7554/elife.70207] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 01/10/2022] [Indexed: 02/06/2023] Open
Abstract
Granzyme A (GZMA) is a serine protease secreted by cytotoxic lymphocytes, with Gzma-/- mouse studies having informed our understanding of GZMA's physiological function. We show herein that Gzma-/- mice have a mixed C57BL/6J and C57BL/6N genetic background and retain the full-length nicotinamide nucleotide transhydrogenase (Nnt) gene, whereas Nnt is truncated in C57BL/6J mice. Chikungunya viral arthritis was substantially ameliorated in Gzma-/- mice; however, the presence of Nnt and the C57BL/6N background, rather than loss of GZMA expression, was responsible for this phenotype. A new CRISPR active site mutant C57BL/6J GzmaS211A mouse provided the first insights into GZMA's bioactivity free of background issues, with circulating proteolytically active GZMA promoting immune-stimulating and pro-inflammatory signatures. Remarkably, k-mer mining of the Sequence Read Archive illustrated that ≈27% of Run Accessions and ≈38% of BioProjects listing C57BL/6J as the mouse strain had Nnt sequencing reads inconsistent with a C57BL/6J genetic background. Nnt and C57BL/6N background issues have clearly complicated our understanding of GZMA and may similarly have influenced studies across a broad range of fields.
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Affiliation(s)
- Daniel J Rawle
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
| | - Thuy T Le
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
| | - Troy Dumenil
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
| | - Cameron Bishop
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
| | - Kexin Yan
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
| | - Eri Nakayama
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
- Department of Virology I, National Institute of Infectious DiseasesTokyoJapan
| | - Phillip I Bird
- Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash UniversityMelbourneAustralia
| | - Andreas Suhrbier
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
- Australian Infectious Disease Research Centre, GVN Center of ExcellenceBrisbaneAustralia
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15
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de Sousa Palmeira PH, Gois BM, Guerra-Gomes IC, Peixoto RF, de Sousa Dias CN, Araújo JMG, Amaral IP, Keesen TSL. Downregulation of CD73 on CD4+ T cells from patients with chronic Chikungunya infection. Hum Immunol 2022; 83:306-318. [DOI: 10.1016/j.humimm.2022.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/16/2021] [Accepted: 01/08/2022] [Indexed: 12/14/2022]
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16
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Sajewicz-Krukowska J, Jastrzębski JP, Grzybek M, Domańska-Blicharz K, Tarasiuk K, Marzec-Kotarska B. Transcriptome Sequencing of the Spleen Reveals Antiviral Response Genes in Chickens Infected with CAstV. Viruses 2021; 13:2374. [PMID: 34960643 PMCID: PMC8708055 DOI: 10.3390/v13122374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/19/2021] [Accepted: 11/22/2021] [Indexed: 11/16/2022] Open
Abstract
Astrovirus infections pose a significant problem in the poultry industry, leading to multiple adverse effects such as a decreased egg production, breeding disorders, poor weight gain, and even increased mortality. The commonly observed chicken astrovirus (CAstV) was recently reported to be responsible for the "white chicks syndrome" associated with an increased embryo/chick mortality. CAstV-mediated pathogenesis in chickens occurs due to complex interactions between the infectious pathogen and the immune system. Many aspects of CAstV-chicken interactions remain unclear, and there is no information available regarding possible changes in gene expression in the chicken spleen in response to CAstV infection. We aim to investigate changes in gene expression triggered by CAstV infection. Ten 21-day-old SPF White Leghorn chickens were divided into two groups of five birds each. One group was inoculated with CAstV, and the other used as the negative control. At 4 days post infection, spleen samples were collected and immediately frozen at -70 °C for RNA isolation. We analyzed the isolated RNA, using RNA-seq to generate transcriptional profiles of the chickens' spleens and identify differentially expressed genes (DEGs). The RNA-seq findings were verified by quantitative reverse-transcription PCR (qRT-PCR). A total of 31,959 genes was identified in response to CAstV infection. Eventually, 45 DEGs (p-value < 0.05; log2 fold change > 1) were recognized in the spleen after CAstV infection (26 upregulated DEGs and 19 downregulated DEGs). qRT-PCR performed on four genes (IFIT5, OASL, RASD1, and DDX60) confirmed the RNA-seq results. The most differentially expressed genes encode putative IFN-induced CAstV restriction factors. Most DEGs were associated with the RIG-I-like signaling pathway or more generally with an innate antiviral response (upregulated: BLEC3, CMPK2, IFIT5, OASL, DDX60, and IFI6; downregulated: SPIK5, SELENOP, HSPA2, TMEM158, RASD1, and YWHAB). The study provides a global analysis of host transcriptional changes that occur during CAstV infection in vivo and proves that, in the spleen, CAstV infection in chickens predominantly affects the cell cycle and immune signaling.
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Affiliation(s)
- Joanna Sajewicz-Krukowska
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (K.D.-B.); (K.T.)
| | - Jan Paweł Jastrzębski
- Department of Plant Physiology, Genetics and Biotechnology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland;
| | - Maciej Grzybek
- Department of Tropical Parasitology, Institute of Maritime and Tropical Medicine, Medical University of Gdansk, 81-519 Gdynia, Poland;
| | - Katarzyna Domańska-Blicharz
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (K.D.-B.); (K.T.)
| | - Karolina Tarasiuk
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (K.D.-B.); (K.T.)
| | - Barbara Marzec-Kotarska
- Department of Clinical Pathomorphology, The Medical University of Lublin, 20-090 Lublin, Poland;
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17
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de Jong LC, Crnko S, ten Broeke T, Bovenschen N. Noncytotoxic functions of killer cell granzymes in viral infections. PLoS Pathog 2021; 17:e1009818. [PMID: 34529743 PMCID: PMC8445437 DOI: 10.1371/journal.ppat.1009818] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Cytotoxic lymphocytes produce granules armed with a set of 5 serine proteases (granzymes (Gzms)), which, together with the pore-forming protein (perforin), serve as a major defense against viral infections in humans. This granule-exocytosis pathway subsumes a well-established mechanism in which target cell death is induced upon perforin-mediated entry of Gzms and subsequent activation of various (apoptosis) pathways. In the past decade, however, a growing body of evidence demonstrated that Gzms also inhibit viral replication and potential reactivation in cell death–independent manners. For example, Gzms can induce proteolysis of viral or host cell proteins necessary for the viral entry, release, or intracellular trafficking, as well as augment pro-inflammatory antiviral cytokine response. In this review, we summarize current evidence for the noncytotoxic mechanisms and roles by which killer cells can use Gzms to combat viral infections, and we discuss the potential thereof for the development of novel therapies.
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Affiliation(s)
- Lisanne C. de Jong
- Radboud University, Nijmegen, the Netherlands
- Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Sandra Crnko
- Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Toine ten Broeke
- Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Niels Bovenschen
- Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
- * E-mail:
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18
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Gupta S, Mishra KP, Gupta R, Singh SB. Andrographolide - A prospective remedy for chikungunya fever and viral arthritis. Int Immunopharmacol 2021; 99:108045. [PMID: 34435582 DOI: 10.1016/j.intimp.2021.108045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 08/01/2021] [Accepted: 08/01/2021] [Indexed: 12/14/2022]
Abstract
AIM Andrographolide, the major bioactive compound of the plant Andrographis paniculata, exerts anti-inflammatory, cyto-, neuro- and hepato-protective effects. Traditional remedies for infectious diseases include A. paniculata for maladies like fever, pain, rashes which are associated with chikungunya and other arboviral diseases. Since andrographolide and A. paniculata have potent antiviral properties, the present review aims to provide a comprehensive report of symptoms and immunological molecules involved in chikungunya virus (CHIKV) infection and the therapeutic role of andrographolide in the mitigation of chikungunya and associated symptoms. MATERIALS AND METHODS Studies on the therapeutic role of A. paniculata and andrographolide in chikungunya and other viral infections published between 1991 and 2021 were searched on various databases. RESULTS AND DISCUSSION The havoc created by chikungunya is due to the associated debilitating symptoms including arthralgia and myalgia which sometimes remains for years. The authors reviewed and summarized the various symptoms and immunological molecules related to CHIKV replication and associated inflammation, oxidative and unfolded protein stress, apoptosis and arthritis. Additionally, the authors suggested andrographolide as a remedy for chikungunya and other arboviral infections by highlighting its role in the regulation of molecules involved in unfolded protein response pathway, immunomodulation, inflammation, virus multiplication, oxidative stress, apoptosis and arthritis. CONCLUSION The present review demonstrated the major complications associated with chikungunya and the role of andrographolide in alleviating the chikungunya associated symptoms to encourage further investigations using this promising compound towards early development of an anti-CHIKV drug. Chemical Compound studied: andrographolide (PubChem CID: 5318517).
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Affiliation(s)
- Swati Gupta
- Division of Epidemiology and Communicable Diseases, Indian Council of Medical Research (ICMR), Ansari Nagar, New Delhi 110029, India.
| | - K P Mishra
- Defence Research and Development Organization (DRDO)-HQ, Rajaji Marg, New Delhi 110011, India
| | - Rupali Gupta
- Department of Neurology, Duke University Medical Center, Durham, NC, United States
| | - S B Singh
- National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
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19
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Zhou S, Lu H, Xiong M. Identifying Immune Cell Infiltration and Effective Diagnostic Biomarkers in Rheumatoid Arthritis by Bioinformatics Analysis. Front Immunol 2021; 12:726747. [PMID: 34484236 PMCID: PMC8411707 DOI: 10.3389/fimmu.2021.726747] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 07/30/2021] [Indexed: 01/16/2023] Open
Abstract
Background Rheumatoid arthritis (RA) is a chronic systemic autoimmune disorder characterized by inflammatory cell infiltration, leading to persistent synovitis and joint destruction. The pathogenesis of RA remains unclear. This study aims to explore the immune molecular mechanism of RA through bioinformatics analysis. Methods Five microarray datasets and a high throughput sequencing dataset were downloaded. CIBERSORT algorithm was performed to evaluate immune cell infiltration in synovial tissues between RA and healthy control (HC). Wilcoxon test and Least Absolute Shrinkage and Selection Operator (LASSO) regression were conducted to identify the significantly different infiltrates of immune cells. Differentially expressed genes (DEGs) were screened by "Batch correction" and "RobustRankAggreg" methods. Functional correlation of DEGs were analyzed by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG). Candidate biomarkers were identified by cytoHubba of Cytoscape, and their diagnostic effectiveness was predicted by Receiver Operator Characteristic Curve (ROC) analysis. The association of the identified biomarkers with infiltrating immune cells was explored using Spearman's rank correlation analysis in R software. Results Ten significantly different types of immune cells between RA and HC were identified. A total of 202 DEGs were obtained by intersection of DEGs screened by two methods. The function of DEGs were significantly associated with immune cells. Five hub genes (CXCR4, CCL5, CD8A, CD247, and GZMA) were screened by R package "UpSet". CCL5+CXCR4 and GZMA+CD8A were verified to have the capability to diagnose RA and early RA with the most excellent specificity and sensitivity, respectively. The correlation between immune cells and biomarkers showed that CCL5 was positively correlated with M1 macrophages, CXCR4 was positively correlated with memory activated CD4+ T cells and follicular helper T (Tfh) cells, and GZMA was positively correlated with Tfh cells. Conclusions CCL5, CXCR4, GZMA, and CD8A can be used as diagnostic biomarker for RA. GZMA-Tfh cells, CCL5-M1 macrophages, and CXCR4- memory activated CD4+ T cells/Tfh cells may participate in the occurrence and development of RA, especially GZMA-Tfh cells for the early pathogenesis of RA.
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Affiliation(s)
- Sheng Zhou
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Hongcheng Lu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Min Xiong
- Department of Orthopedics, Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, China
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20
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Rasi V, Wood DC, Eickhoff CS, Xia M, Pozzi N, Edwards RL, Walch M, Bovenschen N, Hoft DF. Granzyme A Produced by γ 9δ 2 T Cells Activates ER Stress Responses and ATP Production, and Protects Against Intracellular Mycobacterial Replication Independent of Enzymatic Activity. Front Immunol 2021; 12:712678. [PMID: 34413857 PMCID: PMC8368726 DOI: 10.3389/fimmu.2021.712678] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/12/2021] [Indexed: 01/14/2023] Open
Abstract
Mycobacterium tuberculosis (Mtb), the pathological agent that causes tuberculosis (TB) is the number one infectious killer worldwide with one fourth of the world's population currently infected. Data indicate that γ9δ2 T cells secrete Granzyme A (GzmA) in the extracellular space triggering the infected monocyte to inhibit growth of intracellular mycobacteria. Accordingly, deletion of GZMA from γ9δ2 T cells reverses their inhibitory capacity. Through mechanistic studies, GzmA's action was investigated in monocytes from human PBMCs. The use of recombinant human GzmA expressed in a mammalian system induced inhibition of intracellular mycobacteria to the same degree as previous human native protein findings. Our data indicate that: 1) GzmA is internalized within mycobacteria-infected cells, suggesting that GzmA uptake could prevent infection and 2) that the active site is not required to inhibit intracellular replication. Global proteomic analysis demonstrated that the ER stress response and ATP producing proteins were upregulated after GzmA treatment, and these proteins abundancies were confirmed by examining their expression in an independent set of patient samples. Our data suggest that immunotherapeutic host interventions of these pathways may contribute to better control of the current TB epidemic.
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Affiliation(s)
- Valerio Rasi
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, Saint Louis, MO, United States,Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - David C. Wood
- Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - Christopher S. Eickhoff
- Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - Mei Xia
- Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - Nicola Pozzi
- Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - Rachel L. Edwards
- Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - Michael Walch
- Anatomy Unit, Department of Oncology, Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
| | - Niels Bovenschen
- Department of Pathology, University Medical Center Utrecht, Utrecht, Netherlands,Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Daniel F. Hoft
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, Saint Louis, MO, United States,Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO, United States,*Correspondence: Daniel F. Hoft,
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21
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Ghildiyal R, Gabrani R. Computational approach to decipher cellular interactors and drug targets during co-infection of SARS-CoV-2, Dengue, and Chikungunya virus. Virusdisease 2021; 32:55-64. [PMID: 33723515 PMCID: PMC7945596 DOI: 10.1007/s13337-021-00665-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 02/02/2021] [Indexed: 12/12/2022] Open
Abstract
The world is reeling under severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, and it will be frightening if compounded by other co-existing infections. The co-occurrence of the Dengue virus (DENV) and Chikungunya virus (CHIKV) has been into existence, but recently the co-infection of DENV and SARS-CoV-2 has been reported. Thus, the possibility of DENV, CHIKV, and SARS-CoV-2 co-infection could be predicted in the future with enhanced vulnerability. It is essential to elucidate the host interactors and the connected pathways to understand the biological insights. The in silico approach using Cytoscape was exploited to elucidate the common human proteins interacting with DENV, CHIKV, and SARS-CoV-2 during their probable co-infection. In total, 17 interacting host proteins were identified showing association with envelope, structural, non-structural, and accessory proteins. Investigating the functional and biological behaviour using PANTHER, UniProtKB, and KEGG databases uncovered their association with several cellular pathways including, signaling pathways, RNA processing and transport, cell cycle, ubiquitination, and protein trafficking. Withal, exploring the DrugBank and Therapeutic Target Database, total seven druggable host proteins were predicted. Among all integrin beta-1, histone deacetylase-2 (HDAC2) and microtubule affinity-regulating kinase-3 were targeted by FDA approved molecules/ drugs. Furthermore, HDAC2 was predicted to be the most significant target, and some approved drugs are available against it. The predicted druggable targets and approved drugs could be investigated to obliterate the identified interactions that could assist in inhibiting viral infection.
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Affiliation(s)
- Ritu Ghildiyal
- Department of Biotechnology, Center for Emerging Diseases, Jaypee Institute of Information Technology, Noida, UP 201309 India
| | - Reema Gabrani
- Department of Biotechnology, Center for Emerging Diseases, Jaypee Institute of Information Technology, Noida, UP 201309 India
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22
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Garzón-Tituaña M, Sierra-Monzón JL, Comas L, Santiago L, Khaliulina-Ushakova T, Uranga-Murillo I, Ramirez-Labrada A, Tapia E, Morte-Romea E, Algarate S, Couty L, Camerer E, Bird PI, Seral C, Luque P, Paño-Pardo JR, Galvez EM, Pardo J, Arias M. Granzyme A inhibition reduces inflammation and increases survival during abdominal sepsis. Theranostics 2021; 11:3781-3795. [PMID: 33664861 PMCID: PMC7914344 DOI: 10.7150/thno.49288] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 12/29/2020] [Indexed: 02/06/2023] Open
Abstract
Aims: Peritonitis is one of the most common causes of sepsis, a serious syndrome characterized by a dysregulated systemic inflammatory response. Recent evidence suggests that Granzyme A (GzmA), a serine protease mainly expressed by NK and T cells, could act as a proinflammatory mediator and could play an important role in the pathogenesis of sepsis. This work aims to analyze the role and the therapeutic potential of GzmA in the pathogenesis of peritoneal sepsis. Methods: The level of extracellular GzmA as well as GzmA activity were analyzed in serum from healthy volunteers and patients with confirmed peritonitis and were correlated with the Sequential Organ Failure Assessment (SOFA) score. Peritonitis was induced in C57Bl/6 (WT) and GzmA-/- mice by cecal ligation and puncture (CLP). Mice were treated intraperitoneally with antibiotics alone or in combination serpinb6b, a specific GzmA inhibitor, for 5 days. Mouse survival was monitored during 14 days, levels of some proinflammatory cytokines were measured in serum and bacterial load and diversity was analyzed in blood and spleen at different times. Results: Clinically, elevated GzmA was observed in serum from patients with abdominal sepsis suggesting that GzmA plays an important role in this pathology. In the CLP model GzmA deficient mice, or WT mice treated with an extracellular GzmA inhibitor, showed increased survival, which correlated with a reduction in proinflammatory markers in both serum and peritoneal lavage fluid. GzmA deficiency did not influence bacterial load in blood and spleen and GzmA did not affect bacterial replication in macrophages in vitro, indicating that GzmA has no role in bacterial control. Analysis of GzmA in lymphoid cells following CLP showed that it was mainly expressed by NK cells. Mechanistically, we found that extracellular active GzmA acts as a proinflammatory mediator in macrophages by inducing the TLR4-dependent expression of IL-6 and TNFα. Conclusions: Our findings implicate GzmA as a key regulator of the inflammatory response during abdominal sepsis and provide solid evidences about its therapeutic potential for the treatment of this severe pathology.
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Affiliation(s)
- Marcela Garzón-Tituaña
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
| | - José L Sierra-Monzón
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - Laura Comas
- Instituto de Carboquímica ICB-CSIC, 50018, Zaragoza, Spain
| | - Llipsy Santiago
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
| | - Tatiana Khaliulina-Ushakova
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - Iratxe Uranga-Murillo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
| | - Ariel Ramirez-Labrada
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
| | - Elena Tapia
- Animal Unit, University of Zaragoza, 50009, Zaragoza, Spain
| | - Elena Morte-Romea
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - Sonia Algarate
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Department of Biochemistry and Molecular and Cell Biology and Department of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - Ludovic Couty
- INSERM U970, Paris Cardiovascular Research Centre, Université de Paris, 75015, Paris, France
| | - Eric Camerer
- INSERM U970, Paris Cardiovascular Research Centre, Université de Paris, 75015, Paris, France
| | - Phillip I Bird
- Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, 3800, Clayton VIC, Australia
| | - Cristina Seral
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Department of Biochemistry and Molecular and Cell Biology and Department of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - Pilar Luque
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - José R Paño-Pardo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, 50009, Zaragoza, Spain
| | - Eva M Galvez
- Instituto de Carboquímica ICB-CSIC, 50018, Zaragoza, Spain
| | - Julián Pardo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), 50009, Zaragoza, Spain
- Aragon I+D Foundation (ARAID), 50018, Zaragoza, Spain
- Nanoscience Institute of Aragon (INA), University of Zaragoza, 50018, Zaragoza, Spain
- Department of Biochemistry and Molecular and Cell Biology and Department of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, 50009, Zaragoza, Spain
| | - Maykel Arias
- Instituto de Carboquímica ICB-CSIC, 50018, Zaragoza, Spain
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23
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Spacek R, Musilova I, Andrys C, Soucek O, Burckova H, Pavlicek J, Pliskova L, Bolehovska R, Kacerovsky M. Extracellular granzyme A in amniotic fluid is elevated in the presence of sterile intra-amniotic inflammation in preterm prelabor rupture of membranes. J Matern Fetal Neonatal Med 2020; 35:3244-3253. [PMID: 32912008 DOI: 10.1080/14767058.2020.1817895] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION To determine the levels of granzyme A in amniotic fluid in pregnancies complicated by preterm prelabor rupture of membranes (PPROM), based on the presence of microbial invasion of the amniotic cavity (MIAC) and/or intra-amniotic inflammation (IAI). METHODS OF STUDY A total of 166 women with singleton pregnancies complicated by PPROM were included. Amniocentesis was performed at the time of admission and assessments of MIAC (using both cultivation and non-cultivation techniques) and IAI (interleukin-6 in amniotic fluid) were performed on all subjects. Based on the presence/absence of MIAC and IAI, the women were further divided into the following subgroups: intra-amniotic infection, sterile IAI, colonization, and absence of both MIAC and IAI. Amniotic fluid granzyme A levels were assessed using ELISA. RESULTS Women with MIAC had lower levels of granzyme A in the amniotic fluid than women without this condition (with MIAC: median 15.9 pg/mL vs. without MIAC: median 19.9 pg/mL, p = .03). Women with sterile IAI had higher amniotic fluid granzyme A levels than women with intra-amniotic infection, colonization and women with the absence of either MIAC or IAI (intra-amniotic infection: median 15.6 pg/mL; sterile IAI: median 31.8 pg/mL; colonization: median 16.9 pg/mL; absence of both MIAC and IAI: median 18.8 pg/mL; p = .02). CONCLUSIONS The presence of sterile IAI was associated with elevated levels of granzyme A in amniotic fluid.
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Affiliation(s)
- Richard Spacek
- Department of Obstetrics and Gynecology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Ivana Musilova
- Department of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ctirad Andrys
- Department of Clinical Immunology and Allergy, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ondrej Soucek
- Department of Clinical Immunology and Allergy, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Hana Burckova
- Department of Neonatology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Jan Pavlicek
- Department of Pediatrics and Prenatal Cardiology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Lenka Pliskova
- Faculty of Medicine, Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Radka Bolehovska
- Faculty of Medicine, Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Marian Kacerovsky
- Department of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic.,Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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24
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A Yellow Fever Virus 17D Infection and Disease Mouse Model Used to Evaluate a Chimeric Binjari-Yellow Fever Virus Vaccine. Vaccines (Basel) 2020; 8:vaccines8030368. [PMID: 32660106 PMCID: PMC7564786 DOI: 10.3390/vaccines8030368] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/04/2020] [Accepted: 07/07/2020] [Indexed: 12/19/2022] Open
Abstract
Despite the availability of an effective, live attenuated yellow fever virus (YFV) vaccine (YFV 17D), this flavivirus still causes up to ≈60,000 deaths annually. A number of new approaches are seeking to address vaccine supply issues and improve safety for the immunocompromised vaccine recipients. Herein we describe an adult female IFNAR-/- mouse model of YFV 17D infection and disease that recapitulates many features of infection and disease in humans. We used this model to evaluate a new YFV vaccine that is based on a recently described chimeric Binjari virus (BinJV) vaccine technology. BinJV is an insect-specific flavivirus and the chimeric YFV vaccine (BinJ/YFV-prME) was generated by replacing the prME genes of BinJV with the prME genes of YFV 17D. Such BinJV chimeras retain their ability to replicate to high titers in C6/36 mosquito cells (allowing vaccine production), but are unable to replicate in vertebrate cells. Vaccination with adjuvanted BinJ/YFV-prME induced neutralizing antibodies and protected mice against infection, weight loss and liver pathology after YFV 17D challenge.
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25
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Garzón-Tituaña M, Arias MA, Sierra-Monzón JL, Morte-Romea E, Santiago L, Ramirez-Labrada A, Martinez-Lostao L, Paño-Pardo JR, Galvez EM, Pardo J. The Multifaceted Function of Granzymes in Sepsis: Some Facts and a Lot to Discover. Front Immunol 2020; 11:1054. [PMID: 32655547 PMCID: PMC7325996 DOI: 10.3389/fimmu.2020.01054] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 04/30/2020] [Indexed: 12/21/2022] Open
Abstract
Sepsis is a serious global health problem. In addition to a high incidence, this syndrome has a high mortality and is responsible for huge health expenditure. The pathophysiology of sepsis is very complex and it is not well-understood yet. However, it is widely accepted that the initial phase of sepsis is characterized by a hyperinflammatory response while the late phase is characterized by immunosuppression and immune anergy, increasing the risk of secondary infections. Granzymes (Gzms) are a family of serine proteases classified according to their cleavage specificity. Traditionally, it was assumed that all Gzms acted as cytotoxic proteases. However, recent evidence suggests that GzmB is the one with the greatest cytotoxic capacity, while the cytotoxicity of others such as GzmA and GzmK is not clear. Recent studies have found that GzmA, GzmB, GzmK, and GzmM act as pro-inflammatory mediators. Specially, solid evidences show that GzmA and GzmK function as extracellular proteases that regulate the inflammatory response irrespectively of its ability to induce cell death. Indeed, studies in animal models indicate that GzmA is involved in the cytokine release syndrome characteristic of sepsis. Moreover, the GZM family also could regulate other biological processes involved in sepsis pathophysiology like the coagulation cascade, platelet function, endothelial barrier permeability, and, in addition, could be involved in the immunosuppressive stage of sepsis. In this review, we provide a comprehensive overview on the contribution of these novel functions of Gzms to sepsis and the new therapeutic opportunities emerging from targeting these proteases for the treatment of this serious health problem.
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Affiliation(s)
- Marcela Garzón-Tituaña
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain
| | | | - José L Sierra-Monzón
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain.,Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Elena Morte-Romea
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain.,Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Llipsy Santiago
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain
| | - Ariel Ramirez-Labrada
- Nanotoxicology and Immunotoxicology Unit (UNATI), Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - Luis Martinez-Lostao
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain.,Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.,Nanoscience Institute of Aragon (INA), University of Zaragoza, Zaragoza, Spain
| | - José R Paño-Pardo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain.,Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Eva M Galvez
- Instituto de Carboquímica ICB-CSIC, Zaragoza, Spain
| | - Julián Pardo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain.,Nanoscience Institute of Aragon (INA), University of Zaragoza, Zaragoza, Spain.,Aragon I + D Foundation (ARAID), Zaragoza, Spain.,Department of Biochemistry and Molecular and Cell Biology and Department of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, Zaragoza, Spain.,Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain
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26
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van Daalen KR, Reijneveld JF, Bovenschen N. Modulation of Inflammation by Extracellular Granzyme A. Front Immunol 2020; 11:931. [PMID: 32508827 PMCID: PMC7248576 DOI: 10.3389/fimmu.2020.00931] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 04/21/2020] [Indexed: 12/21/2022] Open
Abstract
Granzyme A (GrA) has long been recognized as one of the key players in the induction of cell death of neoplastic, foreign or infected cells after granule delivery by cytotoxic cells. While the cytotoxic potential of GrA is controversial in current literature, accumulating evidence now indicates roles for extracellular GrA in modulating inflammation and inflammatory diseases. This paper aims to explore the literature presenting current knowledge on GrA as an extracellular modulator of inflammation by summarizing (i) the presence and role of extracellular GrA in several inflammatory diseases, and (ii) the potential molecular mechanisms of extracellular GrA in augmenting inflammation.
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Affiliation(s)
- Kim R. van Daalen
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | | | - Niels Bovenschen
- Department of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
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