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Sehgal A, Sharma D, Kaushal N, Gupta Y, Martynova E, Kabwe E, Chandy S, Rizvanov A, Khaiboullina S, Baranwal M. Designing a Conserved Immunogenic Peptide Construct from the Nucleocapsid Protein of Puumala orthohantavirus. Viruses 2024; 16:1030. [PMID: 39066193 PMCID: PMC11281540 DOI: 10.3390/v16071030] [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: 04/14/2024] [Revised: 06/09/2024] [Accepted: 06/21/2024] [Indexed: 07/28/2024] Open
Abstract
Puumala orthohantavirus (PUUV) is an emerging zoonotic virus endemic to Europe and Russia that causes nephropathia epidemica, a mild form of hemorrhagic fever with renal syndrome (HFRS). There are limited options for treatment and diagnosis of orthohantavirus infection, making the search for potential immunogenic candidates crucial. In the present work, various bioinformatics tools were employed to design conserved immunogenic peptides containing multiple epitopes of PUUV nucleocapsid protein. Eleven conserved peptides (90% conservancy) of the PUUV nucleocapsid protein were identified. Three conserved peptides containing multiple T and B cell epitopes were selected using a consensus epitope prediction algorithm. Molecular docking using the HPEP dock server demonstrated strong binding interactions between the epitopes and HLA molecules (ten alleles for each class I and II HLA). Moreover, an analysis of population coverage using the IEDB database revealed that the identified peptides have over 90% average population coverage across six continents. Molecular docking and simulation analysis reveal a stable interaction with peptide constructs of chosen immunogenic peptides and Toll-like receptor-4. These computational analyses demonstrate selected peptides' immunogenic potential, which needs to be validated in different experimental systems.
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Affiliation(s)
- Ayushi Sehgal
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala 147001, India; (A.S.); (D.S.); (N.K.); (Y.G.)
| | - Diksha Sharma
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala 147001, India; (A.S.); (D.S.); (N.K.); (Y.G.)
| | - Neha Kaushal
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala 147001, India; (A.S.); (D.S.); (N.K.); (Y.G.)
| | - Yogita Gupta
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala 147001, India; (A.S.); (D.S.); (N.K.); (Y.G.)
| | - Ekaterina Martynova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (E.M.); (E.K.); (S.K.)
| | - Emmanuel Kabwe
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (E.M.); (E.K.); (S.K.)
| | - Sara Chandy
- Childs Trust Medical Research Foundation (CTMRF) Kanchi, Chennai 600034, India;
| | - Albert Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (E.M.); (E.K.); (S.K.)
| | - Svetlana Khaiboullina
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (E.M.); (E.K.); (S.K.)
| | - Manoj Baranwal
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala 147001, India; (A.S.); (D.S.); (N.K.); (Y.G.)
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Liu YY, Xu YQ, Zhong Y, Wei F, Ling JX, Li JL, Yang L, Quan FY, Chen SL, Luo F, Hou W, Yang ZQ, Chen LJ, Xiong HR. Pathogenicity of novel hantavirus isolate and antigenicity and immunogenicity of novel strain-based inactivated vaccine. Vaccine 2023; 41:7482-7490. [PMID: 37953099 DOI: 10.1016/j.vaccine.2023.11.017] [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: 07/14/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Hantaan virus (HTNV, Orthohantavirus hantanensae species, Hantaviridae family) is the main etiological agent responsible for hemorrhagic fever with renal syndrome (HFRS). The novel HTNV may pose a potential danger to the control and prevention of HFRS in China, which highlights the importance of vaccine development in public health management. In previous studies, our laboratory discovered and successfully isolated a new HTNV strain, HV004 strain, from Apodemus agrarius captured in an epidemic area in Hubei, China. METHODS An initial biological and pathogenicity characterization of HTNV 76-118 (standard train), HV114 strain (a clinical isolate from Hubei province in 1986), and the novel isolate HV004 strain from the epidemic areas of Hubei province were performed in susceptible cells and in vivo. An experimental HV004 strain inactivated vaccine was prepared, and its corresponding immunogenicity was analyzed in BALB/c mice. RESULTS HV004 strain had a similar but higher pathogenicity than HTNV 76-118 and HV114 in suckling mice. A subcutaneous vaccination (s.c.) with the inactivated HTNV vaccine adjuvanted with aluminum, followed by a challenge intraperitoneally with 106 FFU/ml HTNV, afforded full protection against an HTNV challenge. All immunized mice in every group elicited serum neutralizing antibodies with increasing dosages, which may protect mice from HTNV infection. A dose-dependent stimulation index of splenocytes was also observed in immunized mice. The percentage of IFN-γ-producing CD3+CD8+ T cells was significantly higher in the spleens of immunized mice than in those of control mice. CONCLUSIONS These findings suggest that the inactivated HTNV vaccine may stimulate mice to produce high levels of antibodies with neutralization activity and elicit specific anti-HTNV humoral and cellular immune responses in BALB/c mice against the prevalent strain of HTNV in south central China.
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Affiliation(s)
- Yuan-Yuan Liu
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Ying-Qi Xu
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Yan Zhong
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Fei Wei
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Jia-Xin Ling
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Jin-Lin Li
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Lan Yang
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Fang-Yi Quan
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Shu-Liang Chen
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Fan Luo
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Wei Hou
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Zhan-Qiu Yang
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Liang-Jun Chen
- Department of Clinical Laboratory, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, People's Republic of China.
| | - Hai-Rong Xiong
- State Key Laboratory of Virology/Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, People's Republic of China.
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Shkair L, Garanina EE, Martynova EV, Kolesnikova AI, Arkhipova SS, Titova AA, Rizvanov AA, Khaiboullina SF. Immunogenic Properties of MVs Containing Structural Hantaviral Proteins: An Original Study. Pharmaceutics 2022; 14:pharmaceutics14010093. [PMID: 35056989 PMCID: PMC8779827 DOI: 10.3390/pharmaceutics14010093] [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: 11/10/2021] [Revised: 12/24/2021] [Accepted: 12/27/2021] [Indexed: 02/01/2023] Open
Abstract
Hemorrhagic fever with renal syndrome (HFRS) is an emerging infectious disease that remains a global public health threat. The highest incidence rate is among zoonotic disease cases in Russia. Most cases of HFRS are reported in the Volga region of Russia, which commonly identifies the Puumala virus (PUUV) as a pathogen. HFRS management is especially challenging due to the lack of specific treatments and vaccines. This study aims to develop new approaches for HFRS prevention. Our goal is to test the efficacy of microvesicles (MVs) as PUUV nucleocapsid (N) and glycoproteins (Gn/Gc) delivery vehicles. Our findings show that MVs could deliver the PUUV N and Gn/Gc proteins in vitro. We have also demonstrated that MVs loaded with PUUV proteins could elicit a specific humoral and cellular immune response in vivo. These data suggest that an MV-based vaccine could control HFRS.
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Li Y, Quan C, Xing W, Wang P, Gao J, Zhang Z, Jiang X, Ma C, Carr MJ, He Q, Gao L, Bi Y, Tang H, Shi W. Rapid humoral immune responses are required for recovery from haemorrhagic fever with renal syndrome patients. Emerg Microbes Infect 2021; 9:2303-2314. [PMID: 32990499 PMCID: PMC8284976 DOI: 10.1080/22221751.2020.1830717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Haemorrhagic fever with renal syndrome (HFRS) following Hantaan virus (HTNV) infection displays variable clinical signs. Humoral responses elicited during HTNV infections are considered important, however, this process remains poorly understood. Herein, we have investigated the phenotype, temporal dynamics, and characteristics of B-cell receptor (BCR) repertoire in an HFRS cohort. The serological profiles were characterized by a lowered expression level of nucleoprotein (NP)-specific antibody in severe cases. Importantly, B-cell subsets were activated and proliferated within the first two weeks of symptom onset and moderate cases reacted more rapidly. BCR analysis in the recovery phase revealed a dramatic increase in the immunoglobulin gene diversity which was more significantly progressed in moderate infections. In severe cases, B-cell-related transcription was lower with inflammatory sets overactivated. Taken together, these data suggest the clinical signs and disease recovery in HFRS patients were positively impacted by rapid and efficacious humoral responses.
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Affiliation(s)
- Yaoni Li
- Baoji Center Hospital, Baoji, People's Republic of China
| | - Chuansong Quan
- Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Weijia Xing
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Peihan Wang
- Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Jiming Gao
- Institute of Immunology, Shandong First Medical University& Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Zhenjie Zhang
- Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Xiaolin Jiang
- Shandong Center for Disease Control and Prevention, Jinan, People's Republic of China
| | - Chuanmin Ma
- Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Michael J Carr
- National Virus Reference Laboratory, School of Medicine, University College Dublin, Dublin, Ireland.,Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, Kita-ku, Japan
| | - Qian He
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Lei Gao
- School of Life Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Yuhai Bi
- Key Laboratory of Pathogenic Microbiology and Immunology, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, Institute of Microbiology, Center for Influenza Research and Early Warning, Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Hua Tang
- Institute of Immunology, Shandong First Medical University& Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Weifeng Shi
- Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, People's Republic of China
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Chen XP, Xiong HR, Zhu N, Chen QZ, Wang H, Zhong CJ, Wang MR, Lu S, Luo F, Hou W. Lack of association between integrin α vβ 3 gene polymorphisms and hemorrhagic fever with renal syndrome in Han Chinese from Hubei, China. Virol Sin 2017; 32:73-79. [PMID: 28190175 DOI: 10.1007/s12250-016-3888-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 01/04/2017] [Indexed: 11/28/2022] Open
Abstract
Hantaviruses belong to the family Bunyaviridae and cause hemorrhagic fever with renal syndrome (HFRS) in humans. β3 integrins, including αVβ3 and αIIbβ3 integrins, act as receptors on endothelial cells and play key roles in cellular entry during the pathogenesis of hantaviruses. Previous study demonstrated that the polymorphisms of integrin αIIbβ3 are associated with susceptibility to hantavirus infection and the disease severity of HFRS in Shaanxi Province of China, rather than in Finland. However, the polymorphisms of integrin αvβ3 in patients with HFRS was incompletely understood. Here, we aimed to investigate the associations between polymorphisms in human integrin αvβ3 and HFRS in Han Chinese individuals. Ninety patients with HFRS and 101 healthy controls were enrolled in this study. Analysis of five single nucleotide polymorphism (SNP) sites (rs3768777 and rs3738919 on ITGAV; rs13306487, rs5921, and rs5918 on ITGB3) was performed by TaqMan SNP genotyping assays and bi-directional PCR allele-specific amplification method. No significant differences were observed between the HFRS group and controls regarding the genotype and allele frequency distributions of any of the five SNP sites, and no associations were found between ITGAV polymorphisms/genotypes and disease severity. In conclusion, our results implied that these five SNPs in the integrin αvβ3 gene were not associated with HFRS susceptibility or severity in Han Chinese individuals in Hubei Province.
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Affiliation(s)
- Xiao-Ping Chen
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Hai-Rong Xiong
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Ni Zhu
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Qing-Zhou Chen
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Hui Wang
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Chao-Jie Zhong
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Mei-Rong Wang
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Shuang Lu
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Fan Luo
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Wei Hou
- State Key Laboratory of Virology, Institute of Medical Virology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China.
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Zhang YH, Ge L, Liu L, Huo XX, Xiong HR, Liu YY, Liu DY, Luo F, Li JL, Ling JX, Chen W, Liu J, Hou W, Zhang Y, Fan H, Yang ZQ. The epidemic characteristics and changing trend of hemorrhagic fever with renal syndrome in Hubei Province, China. PLoS One 2014; 9:e92700. [PMID: 24658382 PMCID: PMC3962441 DOI: 10.1371/journal.pone.0092700] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 02/24/2014] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Hemorrhagic fever with renal syndrome (HFRS) is caused by different hantaviruses within the Bunyaviridae family. HFRS is a fulminant, infectious disease that occurs worldwide and is endemic in all 31 provinces of China. Since the first HFRS case in Hubei Province was reported in 1957, the disease has spread across the province and Hubei has become one of the seriously affected areas in China with the greatest number of reported HFRS cases in the 1980's. However, the epidemic characteristics of HFRS in Hubei are still not entirely clear and long-term, systematic investigations of this epidemic area have been very limited. METHODS The spatiotemporal distribution of HFRS was investigated using data spanning the years 1980 to 2009. The annual HFRS incidence, fatality rate and seasonal incidence between 1980 and 2009 were calculated and plotted. GIS-based spatial analyses were conducted to detect the spatial distribution and seasonal pattern of HFRS. A spatial statistical analysis, using Kulldorff's spatial scan statistic, was performed to identify clustering of HFRS. RESULTS A total of 104,467 HFRS cases were reported in Hubei Province between 1980 and 2009. Incidence of and mortality due to HFRS declined after the outbreak in 1980s and HFRS cases have been sporadic in recent years. The locations and scale of disease clusters have changed during the three decades. The seasonal epidemic pattern of HFRS was characterized by the shift from the unimodal type (autumn/winter peak) to the bimodal type. CONCLUSIONS Socioeconomic development has great influence on the transmission of hantaviruses to humans and new epidemic characteristics have emerged in Hubei Province. It is necessary to reinforce preventative measures against HFRS according to the newly-presented seasonal variation and to intensify these efforts especially in the urban areas of Hubei Province.
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Affiliation(s)
- Yi-Hui Zhang
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Liang Ge
- Tianjin Institute of Surveying and Mapping, Tianjin, PR China
| | - Li Liu
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, Hubei, PR China
| | - Xi-Xiang Huo
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, Hubei, PR China
| | - Hai-Rong Xiong
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Yuan-Yuan Liu
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Dong-Ying Liu
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Fan Luo
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Jin-Lin Li
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Jia-Xin Ling
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Wen Chen
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Jing Liu
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Wei Hou
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
| | - Yun Zhang
- Institute of Military Medical Sciences, Nanjing Command, Nanjing, PR China
| | - Hong Fan
- State Key Laboratory of Information Engineering in Survey, Mapping and Remote Sensing, Wuhan University, Wuhan, Hubei, PR China
| | - Zhan-Qiu Yang
- State Key Laboratory of Virology, Institute of Medical Virology, School of Medicine, Wuhan University, Wuhan, Hubei, PR China
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Genetic characterization of a new subtype of Hantaan virus isolated from a hemorrhagic fever with renal syndrome (HFRS) epidemic area in Hubei Province, China. Arch Virol 2012; 157:1981-7. [DOI: 10.1007/s00705-012-1382-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Accepted: 05/11/2012] [Indexed: 11/26/2022]
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