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de Sales-Neto JM, Madruga Carvalho DC, Arruda Magalhães DW, Araujo Medeiros AB, Soares MM, Rodrigues-Mascarenhas S. Zika virus: Antiviral immune response, inflammation, and cardiotonic steroids as antiviral agents. Int Immunopharmacol 2024; 127:111368. [PMID: 38103408 DOI: 10.1016/j.intimp.2023.111368] [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: 10/10/2023] [Revised: 11/27/2023] [Accepted: 12/10/2023] [Indexed: 12/19/2023]
Abstract
Zika virus (ZIKV) is a mosquito-borne virus first reported from humans in Nigeria in 1954. The first outbreak occurred in Micronesia followed by an outbreak in French Polynesia and another in Brazil when the virus was associated with numerous cases of severe neurological manifestations such as Guillain-Barre syndrome in adults and congenital zika syndrome in fetuses, particularly congenital microcephaly. Innate immunity is the first line of defense against ZIKV through triggering an antiviral immune response. Along with innate immune responses, a sufficient balance between anti- and pro-inflammatory cytokines and the amount of these cytokines are triggered to enhance the antiviral responses. Here, we reviewed the complex interplay between the mediators and signal pathways that coordinate antiviral immune response and inflammation as a key to understanding the development of the underlying diseases triggered by ZIKV. In addition, we summarize current and new therapeutic strategies for ZIKV infection, highlighting cardiotonic steroids as antiviral drugs for the development of this agent.
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Affiliation(s)
- José Marreiro de Sales-Neto
- Laboratory of Immunobiotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa, PB, Brazil
| | | | | | | | - Mariana Mendonça Soares
- Laboratory of Immunobiotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Sandra Rodrigues-Mascarenhas
- Laboratory of Immunobiotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa, PB, Brazil.
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2
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Bhandari V, Taksande AB, Sapkale B. Disease Transmission and Diagnosis of Zika Virus. Cureus 2023; 15:e49263. [PMID: 38465265 PMCID: PMC10923262 DOI: 10.7759/cureus.49263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/22/2023] [Indexed: 03/12/2024] Open
Abstract
An arbovirus belonging to the Flaviviridae family and the Flavivirus genus, the Zika virus (ZIKV), has profoundly transformed global health perception. Historically, ZIKV infections were considered infrequent, with generally mild manifestations. However, this perception changed dramatically when the virus quickly spread from Asia to the Americas, impacting many nations. It was alarming that there was a connection between ZIKV infection in pregnant women and the beginning of microcephaly in their offspring. ZIKV control and treatment are further complicated because Aedes mosquitoes, which primarily bite during the day, are the primary vectors of the virus. ZIKV diagnostic processes are complex since the virus shares symptoms with other illnesses like dengue and chikungunya. Despite the effectiveness of current diagnostic methods like real-time reverse transcription-polymerase chain reaction (RT-PCR) and enzyme-linked immunosorbent assay (ELISA), there is a clear need for more accurate antibody tests. This is especially true given that many people undergo testing while asymptomatic or after the ideal detection window. The capacity of ZIKV to infect human-derived neural progenitor cells raises worrying possibilities for severe neurological effects. With all these characteristics and their connection to birth abnormalities, research efforts into the virus's efficient treatment and prevention have increased. Overall, the emergence of ZIKV has demonstrated the necessity of a comprehensive and team-based strategy to address its myriad problems. This entails comprehending its transmission dynamics, enhancing diagnostic accuracy, and creating efficient therapies and preventive measures, all crucial to lessening the threat that ZIKV poses to the world's health.
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Affiliation(s)
- Vinaya Bhandari
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Avinash B Taksande
- Physiology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Bhagyesh Sapkale
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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3
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Franco EJ, Hanrahan KC, Brown AN. Favipiravir Inhibits Zika Virus (ZIKV) Replication in HeLa Cells by Altering Viral Infectivity. Microorganisms 2023; 11:1097. [PMID: 37317071 DOI: 10.3390/microorganisms11051097] [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: 03/30/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 06/16/2023] Open
Abstract
This study aims to evaluate the antiviral potential of the nucleoside analogue favipiravir (FAV) against ZIKV, an arbovirus for which there are no approved antiviral therapies, in three human-derived cell lines. HeLa (cervical), SK-N-MC (neuronal), and HUH-7 (liver) cells were infected with ZIKV and exposed to different concentrations of FAV. Viral supernatant was sampled daily, and infectious viral burden was quantified by plaque assay. Changes in ZIKV infectivity were quantified by calculating specific infectivity. FAV-related toxicities were also assessed for each cell line in both infected and uninfected cells. Our results demonstrate that FAV activity was most pronounced in HeLa cells, as substantial declines in infectious titers and viral infectivity were observed in this cell type. The decline in infectious virus occurred in an exposure-dependent manner and was more pronounced as FAV exposure times increased. Additionally, toxicity studies showed that FAV was not toxic to any of the three cell lines and, surprisingly, caused substantial improvements in the viability of infected HeLa cells. Although SK-N-MC and HUH-7 cells were susceptible to FAV's anti-ZIKV activity, similar effects on viral infectivity and improvements in cell viability with therapy were not observed. These results indicate that FAV's ability to substantially alter viral infectivity is host cell specific and suggest that the robust antiviral effect observed in HeLa cells is mediated through drug-induced losses of viral infectivity.
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Affiliation(s)
- Evelyn J Franco
- Institute for Therapeutic Innovation, Department of Medicine, University of Florida College of Medicine, Orlando, FL 32827, USA
- Department of Pharmaceutics, University of Florida College of Pharmacy, Orlando, FL 32827, USA
| | - Kaley C Hanrahan
- Institute for Therapeutic Innovation, Department of Medicine, University of Florida College of Medicine, Orlando, FL 32827, USA
| | - Ashley N Brown
- Institute for Therapeutic Innovation, Department of Medicine, University of Florida College of Medicine, Orlando, FL 32827, USA
- Department of Pharmaceutics, University of Florida College of Pharmacy, Orlando, FL 32827, USA
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4
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Ramiharimanana FD, Haddad JG, Andrianavalonirina MA, Apel C, Olivon F, Diotel N, Desprès P, Ramanandraibe VV, El Kalamouni C. Antiviral Effect of Stenocline ericoides DC. and Stenocline inuloides DC., Two Flavonoid-Rich Endemic Plants from Madagascar, against Dengue and Zika Viruses. Pharmaceuticals (Basel) 2022; 15:ph15121500. [PMID: 36558951 PMCID: PMC9787939 DOI: 10.3390/ph15121500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Dengue and Zika viruses are identified as the most medically important arthropod-borne viral pathogens. Over the past 20 years, the global dengue incidence has dramatically increased with epidemics of severe dengue where the case fatality rate can reach up to 20% in untreated patients. The association between Zika virus infection and severe congenital anomalies was first reported in 2015. Today no specific antiviral therapies are available for dengue and Zika virus infections, accentuating the need of adapted antiviral strategies based on medicinal plant drug discovery. Plants are a potential source of antiviral phytocompounds which act primarily by blocking virus entry in the host-cell. In the present study, we evaluated whether crude extracts from Stenocline ericoides DC. and Stenocline inuloides DC., two endemic plants from Madagascar, may have antiviral effects against dengue and Zika viruses. We showed that S. ericoides has virucidal action whereas S. inuloides inhibits the early steps of virus infection with a non-cytotoxic effect in human cells. The administration of S. ericoides and S. inuloides extracts in zebrafish had no effect on the behavior of animals at the active doses against dengue and Zika viruses, suggesting the absence of adverse effects at these doses. LC-HRMS2 and molecular networking analyses revealed the richness of these two plants in polyphenols and flavonoid with the presence of clusters of phytocompounds specific to each Stenocline species. Consequently, S. ericoides and S. inuloides represent potential sources for natural and safe antiviral phytocompounds against flaviviruses of medical concern.
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Affiliation(s)
- Fenia D. Ramiharimanana
- Unité Mixte Processus Infectieux en Milieu Insulaire Tropical, Plateforme Technologique CYROI, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Université de la Réunion, 94791 Sainte Clotilde, France
- International Associated Laboratory, University of Antananarivo-Lyon 1, Antananarivo P.O. Box 906, Madagascar
| | - Juliano G. Haddad
- Unité Mixte Processus Infectieux en Milieu Insulaire Tropical, Plateforme Technologique CYROI, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Université de la Réunion, 94791 Sainte Clotilde, France
| | | | - Cécile Apel
- Institut de Chimie des Substances Naturelles, CNRS, University of Paris-Saclay, UPR 2301, 91198 Gif-sur-Yvette, France
| | | | - Nicolas Diotel
- Diabète Athérothrombose Thérapies Réunion Océan Indien (DéTROI), Université de La Réunion, INSERM, UMR 1188, 97491 Sainte Clotilde, France
| | - Philippe Desprès
- Unité Mixte Processus Infectieux en Milieu Insulaire Tropical, Plateforme Technologique CYROI, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Université de la Réunion, 94791 Sainte Clotilde, France
| | | | - Chaker El Kalamouni
- Unité Mixte Processus Infectieux en Milieu Insulaire Tropical, Plateforme Technologique CYROI, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Université de la Réunion, 94791 Sainte Clotilde, France
- Correspondence:
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5
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Tang D, Wang Y, Dong X, Yuan Y, Kang F, Tian W, Wang K, Li H, Qi S. Scramblases and virus infection. Bioessays 2022; 44:e2100261. [DOI: 10.1002/bies.202100261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Dan Tang
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Yichang Wang
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Xiuju Dong
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Yiqiong Yuan
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Fanchen Kang
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Weidong Tian
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Kunjie Wang
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Hong Li
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
| | - Shiqian Qi
- Department of Urology Institute of Urology (Laboratory of Reconstructive Urology) State Key Laboratory of Oral Disease West China Hospital of Stomatology West China Hospital Sichuan University Chengdu Sichuan China
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6
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Tamkutė L, Haddad JG, Diotel N, Desprès P, Venskutonis PR, El Kalamouni C. Cranberry Pomace Extract Exerts Antiviral Activity against Zika and Dengue Virus at Safe Doses for Adult Zebrafish. Viruses 2022; 14:1101. [PMID: 35632841 PMCID: PMC9147401 DOI: 10.3390/v14051101] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/16/2022] [Accepted: 05/20/2022] [Indexed: 02/06/2023] Open
Abstract
Mosquito-borne dengue virus (DENV) and zika virus (ZIKV) infections constitute a global health emergency. Antivirals directly targeting the virus infectious cycle are still needed to prevent dengue hemorrhagic fever and congenital zika syndrome. In the present study, we demonstrated that Cranberry Pomace (CP) extract, a polyphenol-rich agrifood byproduct recovered following cranberry juice extraction, blocks DENV and ZIKV infection in human Huh7.5 and A549 cell lines, respectively, in non-cytotoxic concentrations. Our virological assays identified CP extract as a potential inhibitor of virus entry into the host-cell by acting directly on viral particles, thus preventing their attachment to the cell surface. At effective antiviral doses, CP extract proved safe and tolerable in a zebrafish model. In conclusion, polyphenol-rich agrifood byproducts such as berry extracts are a promising source of safe and naturally derived nutraceutical antivirals that target medically important pathogens.
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Affiliation(s)
- Laura Tamkutė
- Unité Mixte Processus Infectieux En Milieu Insulaire Tropical, Université De La Réunion, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Plateforme Technologique CYROI, 94791 Sainte Clotilde, France; (L.T.); (J.G.H.); (P.D.)
- Department of Food Science and Technology, Kaunas University of Technology, Radvilenu, pl. 19, LT-50254 Kaunas, Lithuania;
| | - Juliano G. Haddad
- Unité Mixte Processus Infectieux En Milieu Insulaire Tropical, Université De La Réunion, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Plateforme Technologique CYROI, 94791 Sainte Clotilde, France; (L.T.); (J.G.H.); (P.D.)
| | - Nicolas Diotel
- Diabète Athérothrombose Thérapies Réunion Océan Indien (DéTROI), Université de La Réunion, INSERM, UMR 1188, 97490 Saint-Denis de La Réunion, France;
| | - Philippe Desprès
- Unité Mixte Processus Infectieux En Milieu Insulaire Tropical, Université De La Réunion, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Plateforme Technologique CYROI, 94791 Sainte Clotilde, France; (L.T.); (J.G.H.); (P.D.)
| | - Petras Rimantas Venskutonis
- Department of Food Science and Technology, Kaunas University of Technology, Radvilenu, pl. 19, LT-50254 Kaunas, Lithuania;
| | - Chaker El Kalamouni
- Unité Mixte Processus Infectieux En Milieu Insulaire Tropical, Université De La Réunion, INSERM U1187, CNRS UMR 9192, IRD UMR 249, Plateforme Technologique CYROI, 94791 Sainte Clotilde, France; (L.T.); (J.G.H.); (P.D.)
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7
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Bhandari R, Gupta R, Vashishth A, Kuhad A. Transient Receptor Potential Vanilloid 1 (TRPV1) as a plausible novel therapeutic target for treating neurological complications in ZikaVirus. Med Hypotheses 2021; 156:110685. [PMID: 34592564 DOI: 10.1016/j.mehy.2021.110685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/31/2021] [Accepted: 08/12/2021] [Indexed: 11/30/2022]
Abstract
Zika virus was declared a national emergency by WHO (World Health Organization) in 2016 when its widespread outbreaks and life-threatening complications were reported, especially in newborns and adults. Numerous studies reported that neuroinflammation is one of the significant root-causes behind its major neurological complications like microcephaly and Guillain-Barré syndrome (GBS). In this hypothesis, we propose Transient Receptor Potential Vanilloid 1 channel (TRPV1) as a major culprit in triggering positive inflammatory loop, ultimately leading to sustained neuroinflammation, one of the key clinical findings in Zika induced microcephalic and GBS patients. Opening of TRPV1 channel also leads to calcium influx and oxidative stress that ultimately results in cellular apoptosis (like Schwann cell in GBS and developing fetal nerve cells in microcephaly), ultimately leading to these complications. Currently, no specific cure exists for these complications. Most of the antiviral candidates are under clinical trials. Though there is no direct research on TRPV1 as a cause of Zika virus's neurological complications, but similarity in mechanisms is undeniable. Thus, exploring pathobiological involvement of TRPV1 channels and various TRPV1 modulators in these complications can possibly prove to be an effective futuristic therapeutic strategy for treatment and management of these life-threatening complications.
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Affiliation(s)
- Ranjana Bhandari
- Pharmacology Research Laboratory, University Institute of Pharmaceutical Sciences, UGC-Centre of Advanced Study, Panjab University, Chandigarh 160 014, India
| | - Reetrakshi Gupta
- Pharmacology Research Laboratory, University Institute of Pharmaceutical Sciences, UGC-Centre of Advanced Study, Panjab University, Chandigarh 160 014, India
| | - Anushka Vashishth
- Pharmacology Research Laboratory, University Institute of Pharmaceutical Sciences, UGC-Centre of Advanced Study, Panjab University, Chandigarh 160 014, India
| | - Anurag Kuhad
- Pharmacology Research Laboratory, University Institute of Pharmaceutical Sciences, UGC-Centre of Advanced Study, Panjab University, Chandigarh 160 014, India.
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8
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de Alwis R, Zellweger RM, Chua E, Wang LF, Chawla T, Sessions OM, Marlier D, Connolly JE, von Messling V, Anderson DE. Systemic inflammation, innate immunity and pathogenesis after Zika virus infection in cynomolgus macaques are modulated by strain-specificity within the Asian lineage. Emerg Microbes Infect 2021; 10:1457-1470. [PMID: 34120576 PMCID: PMC8300938 DOI: 10.1080/22221751.2021.1943536] [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: 02/05/2023]
Abstract
Zika virus (ZIKV) is an emerging arbovirus with recent global expansion. Historically, ZIKV infections with Asian lineages have been associated with mild disease such as rash and fever. However, recent Asian sub-lineages have caused outbreaks in the South Pacific and Latin America with increased prevalence of neurological disorders in infants and adults. Asian sub-lineage differences may partially explain the range of disease severity observed. However, the effect of Asian sub-lineage differences on pathogenesis remains poorly characterized. Current study conducts a head-to-head comparison of three Asian sub-lineages that are representative of the circulating ancestral mild Asian strain (ZIKV-SG), the 2007 epidemic French Polynesian strain (ZIKV-FP), and the 2013 epidemic Brazil strain (ZIKV-Brazil) in adult Cynomolgus macaques. Animals infected intervenously or subcutaneously with either of the three clinical isolates showed sub-lineage-specific differences in viral pathogenesis, early innate immune responses and systemic inflammation. Despite the lack of neurological symptoms in infected animals, the epidemiologically neurotropic ZIKV sub-lineages (ZIKV-Brazil and/or ZIKV-FP) were associated with more sustained viral replication, higher systemic inflammation (i.e. higher levels of TNFα, MCP-1, IL15 and G-CSF) and greater percentage of CD14+ monocytes and dendritic cells in blood. Multidimensional analysis showed clustering of ZIKV-SG away from ZIKV-Brazil and ZIKV-FP, further confirming sub-lineage differences in the measured parameters. These findings highlight greater systemic inflammation and monocyte recruitment as possible risk factors of adult ZIKV disease observed during the 2007 FP and 2013 Brazil epidemics. Future studies should explore the use of anti-inflammatory therapeutics as early treatment to prevent ZIKV-associated disease in adults.
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Affiliation(s)
- Ruklanthi de Alwis
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore.,Viral Research and Experimental Medicine Centre, SingHealth-Duke NUS, Singapore
| | | | - Edmond Chua
- Institute of Molecular and Cell Biology, A*STAR, Singapore
| | - Lin-Fa Wang
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
| | - Tanu Chawla
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
| | - October M Sessions
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore.,Saw Swee Hock School of Public Health, National University of Singapore, Singapore.,Department of Pharmacy, National University of Singapore, Singapore
| | - Damien Marlier
- Institute of Molecular and Cell Biology, A*STAR, Singapore
| | - John E Connolly
- Institute of Molecular and Cell Biology, A*STAR, Singapore.,Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore.,Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Institute of Biomedical Studies, Baylor University, Waco, TX, USA
| | - Veronika von Messling
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore.,Veterinary Medicine Division, Paul-Ehrlich-Institute, Langen, Germany
| | - Danielle E Anderson
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore.,Department of Microbiology and Immunology, University of Melbourne, Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
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9
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Is the ZIKV Congenital Syndrome and Microcephaly Due to Syndemism with Latent Virus Coinfection? Viruses 2021; 13:v13040669. [PMID: 33924398 PMCID: PMC8069280 DOI: 10.3390/v13040669] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/02/2021] [Accepted: 04/10/2021] [Indexed: 01/04/2023] Open
Abstract
The emergence of the Zika virus (ZIKV) mirrors its evolutionary nature and, thus, its ability to grow in diversity or complexity (i.e., related to genome, host response, environment changes, tropism, and pathogenicity), leading to it recently joining the circle of closed congenital pathogens. The causal relation of ZIKV to microcephaly is still a much-debated issue. The identification of outbreak foci being in certain endemic urban areas characterized by a high-density population emphasizes that mixed infections might spearhead the recent appearance of a wide range of diseases that were initially attributed to ZIKV. Globally, such coinfections may have both positive and negative effects on viral replication, tropism, host response, and the viral genome. In other words, the possibility of coinfection may necessitate revisiting what is considered to be known regarding the pathogenesis and epidemiology of ZIKV diseases. ZIKV viral coinfections are already being reported with other arboviruses (e.g., chikungunya virus (CHIKV) and dengue virus (DENV)) as well as congenital pathogens (e.g., human immunodeficiency virus (HIV) and cytomegalovirus (HCMV)). However, descriptions of human latent viruses and their impacts on ZIKV disease outcomes in hosts are currently lacking. This review proposes to select some interesting human latent viruses (i.e., herpes simplex virus 2 (HSV-2), Epstein-Barr virus (EBV), human herpesvirus 6 (HHV-6), human parvovirus B19 (B19V), and human papillomavirus (HPV)), whose virological features and co-exposition with ZIKV may provide evidence of the syndemism process, shedding some light on the emergence of the ZIKV-induced global congenital syndrome in South America.
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10
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Hoffmann HH, Schneider WM, Rozen-Gagnon K, Miles LA, Schuster F, Razooky B, Jacobson E, Wu X, Yi S, Rudin CM, MacDonald MR, McMullan LK, Poirier JT, Rice CM. TMEM41B Is a Pan-flavivirus Host Factor. Cell 2021; 184:133-148.e20. [PMID: 33338421 PMCID: PMC7954666 DOI: 10.1016/j.cell.2020.12.005] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/13/2020] [Accepted: 12/02/2020] [Indexed: 12/12/2022]
Abstract
Flaviviruses pose a constant threat to human health. These RNA viruses are transmitted by the bite of infected mosquitoes and ticks and regularly cause outbreaks. To identify host factors required for flavivirus infection, we performed full-genome loss of function CRISPR-Cas9 screens. Based on these results, we focused our efforts on characterizing the roles that TMEM41B and VMP1 play in the virus replication cycle. Our mechanistic studies on TMEM41B revealed that all members of the Flaviviridae family that we tested require TMEM41B. We tested 12 additional virus families and found that SARS-CoV-2 of the Coronaviridae also required TMEM41B for infection. Remarkably, single nucleotide polymorphisms present at nearly 20% in East Asian populations reduce flavivirus infection. Based on our mechanistic studies, we propose that TMEM41B is recruited to flavivirus RNA replication complexes to facilitate membrane curvature, which creates a protected environment for viral genome replication.
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Affiliation(s)
- H-Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - William M Schneider
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Kathryn Rozen-Gagnon
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Linde A Miles
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Felix Schuster
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA; Institute of Virology, Medical Faculty "Carl Gustav Carus", Technische Universität Dresden, Dresden, Germany
| | - Brandon Razooky
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Eliana Jacobson
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Xianfang Wu
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Soon Yi
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Charles M Rudin
- Druckenmiller Center for Lung Cancer Research and Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Margaret R MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Laura K McMullan
- Virus Special Pathogens Branch, Division of High Consequence Pathogens and Pathology, Centers of Disease Control and Prevention, Atlanta, GA, USA
| | - John T Poirier
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY, USA.
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA.
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11
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Rosa-Fernandes L, Barbosa RH, dos Santos MLB, Angeli CB, Silva TP, Melo RCN, de Oliveira GS, Lemos B, Van Eyk JE, Larsen MR, Cardoso CA, Palmisano G. Cellular Imprinting Proteomics Assay: A Novel Method for Detection of Neural and Ocular Disorders Applied to Congenital Zika Virus Syndrome. J Proteome Res 2020; 19:4496-4515. [PMID: 32686424 PMCID: PMC7640952 DOI: 10.1021/acs.jproteome.0c00320] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Indexed: 12/24/2022]
Abstract
Congenital Zika syndrome was first described due to increased incidence of congenital abnormalities associated with Zika virus (ZIKV) infection. Since the eye develops as part of the embryo central nervous system (CNS) structure, it becomes a specialized compartment able to display symptoms of neurodegenerative diseases and has been proposed as a noninvasive approach to the early diagnosis of neurological diseases. Ocular lesions result from defects that occurred during embryogenesis and can become apparent in newborns exposed to ZIKV. Furthermore, the absence of microcephaly cannot exclude the occurrence of ocular lesions and other CNS manifestations. Considering the need for surveillance of newborns and infants with possible congenital exposure, we developed a method termed cellular imprinting proteomic assay (CImPA) to evaluate the ocular surface proteome specific to infants exposed to ZIKV during gestation compared to nonexposure. CImPA combines surface cells and fluid capture using membrane disks and a large-scale quantitative proteomics approach, which allowed the first-time report of molecular alterations such as neutrophil degranulation, cell death signaling, ocular and neurological pathways, which are associated with ZIKV infection with and without the development of congenital Zika syndrome, CZS. Particularly, infants exposed to ZIKV during gestation and without early clinical symptoms could be detected using the CImPA method. Lastly, this methodology has broad applicability as it could be translated in the study of several neurological diseases to identify novel diagnostic biomarkers. Data are available via ProteomeXchange with identifier PXD014038.
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Affiliation(s)
- Livia Rosa-Fernandes
- GlycoProteomics
Laboratory, Department of Parasitology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
- Department
of Biochemistry and Molecular Biology, University
of Southern Denmark, Odense, Denmark
| | - Raquel Hora Barbosa
- GlycoProteomics
Laboratory, Department of Parasitology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
- Molecular
and Integrative Physiological Sciences Program, Department of Environmental
Health, Harvard School of Public Health, Boston, Massachusetts, United States
- Maternal
and Child Department, Faculty of Medicine, Fluminense Federal University, Niteroi, Rio de Janeiro, Brazil
- Genetics
Program, National Cancer Institute, Rio de Janeiro, Brazil
| | - Maria Luiza B. dos Santos
- Maternal
and Child Department, Faculty of Medicine, Fluminense Federal University, Niteroi, Rio de Janeiro, Brazil
| | - Claudia B. Angeli
- GlycoProteomics
Laboratory, Department of Parasitology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Thiago P. Silva
- Laboratory
of Cellular Biology, Department of Biology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Rossana C. N. Melo
- Laboratory
of Cellular Biology, Department of Biology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Gilberto Santos de Oliveira
- GlycoProteomics
Laboratory, Department of Parasitology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Bernardo Lemos
- Molecular
and Integrative Physiological Sciences Program, Department of Environmental
Health, Harvard School of Public Health, Boston, Massachusetts, United States
| | - Jennifer E Van Eyk
- Advanced
Clinical BioSystems Research Institute, Cedars Sinai Precision Biomarker
Laboratories, Barbra Streisand Women’s Heart Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Martin R. Larsen
- Department
of Biochemistry and Molecular Biology, University
of Southern Denmark, Odense, Denmark
| | - Claudete Araújo Cardoso
- Maternal
and Child Department, Faculty of Medicine, Fluminense Federal University, Niteroi, Rio de Janeiro, Brazil
| | - Giuseppe Palmisano
- GlycoProteomics
Laboratory, Department of Parasitology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
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12
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Hoffmann HH, Schneider WM, Rozen-Gagnon K, Miles LA, Schuster F, Razooky B, Jacobson E, Wu X, Yi S, Rudin CM, MacDonald MR, McMullan LK, Poirier JT, Rice CM. TMEM41B is a pan-flavivirus host factor. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020:2020.10.09.334128. [PMID: 33052348 PMCID: PMC7553181 DOI: 10.1101/2020.10.09.334128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Flaviviruses pose a constant threat to human health. These RNA viruses are transmitted by the bite of infected mosquitoes and ticks and regularly cause outbreaks. To identify host factors required for flavivirus infection we performed full-genome loss of function CRISPR-Cas9 screens. Based on these results we focused our efforts on characterizing the roles that TMEM41B and VMP1 play in the virus replication cycle. Our mechanistic studies on TMEM41B revealed that all members of the Flaviviridae family that we tested require TMEM41B. We tested 12 additional virus families and found that SARS-CoV-2 of the Coronaviridae also required TMEM41B for infection. Remarkably, single nucleotide polymorphisms (SNPs) present at nearly twenty percent in East Asian populations reduce flavivirus infection. Based on our mechanistic studies we hypothesize that TMEM41B is recruited to flavivirus RNA replication complexes to facilitate membrane curvature, which creates a protected environment for viral genome replication. HIGHLIGHTS TMEM41B and VMP1 are required for both autophagy and flavivirus infection, however, autophagy is not required for flavivirus infection.TMEM41B associates with viral proteins and likely facilitates membrane remodeling to establish viral RNA replication complexes.TMEM41B single nucleotide polymorphisms (SNPs) present at nearly twenty percent in East Asian populations reduce flavivirus infection.TMEM41B-deficient cells display an exaggerated innate immune response upon high multiplicity flavivirus infection.
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Affiliation(s)
- H-Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - William M Schneider
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Kathryn Rozen-Gagnon
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Linde A Miles
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Felix Schuster
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
- Institute of Virology, Medical Faculty "Carl Gustav Carus", Technische Universität Dresden, Dresden, Germany
| | - Brandon Razooky
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Eliana Jacobson
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Xianfang Wu
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Soon Yi
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Charles M Rudin
- Druckenmiller Center for Lung Cancer Research and Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Margaret R MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Laura K McMullan
- Virus Special Pathogens Branch, Division of High Consequence Pathogens and Pathology, Centers of Disease Control and Prevention, Atlanta, GA, USA
| | - John T Poirier
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY, USA
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
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13
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Papaya Fruit Pulp and Resulting Lactic Fermented Pulp Exert Antiviral Activity against Zika Virus. Microorganisms 2020; 8:microorganisms8091257. [PMID: 32825246 PMCID: PMC7565477 DOI: 10.3390/microorganisms8091257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/16/2020] [Accepted: 08/18/2020] [Indexed: 02/07/2023] Open
Abstract
There are a several emerging and re-emerging RNA viruses that are prevalent around the world for which there are no licensed vaccines or antiviral drugs. Zika virus (ZIKV) is an example of an emerging virus that has become a significant concern worldwide because of its association with severe congenital malformations and neurological disorders in adults. Several polyphenol-rich extracts from plants were used as nutraceuticals which exhibit potent in vitro antiviral effects. Here, we demonstrated that the papaya pulp extracted from Carica papaya fruit inhibits the infection of ZIKV in human cells without loss of cell viability. At the non-cytotoxic concentrations, papaya pulp extract has the ability to reduce the virus progeny production in ZIKV-infected human cells by at least 4-log, regardless of viral strains tested. Time-of-drug-addition assays revealed that papaya pulp extract interfered with the attachment of viral particles to the host cells. With a view of preserving the properties of papaya pulp over time, lactic fermentation based on the use of bacterial strains Weissella cibaria 64, Lactobacillus plantarum 75 and Leuconostoc pseudomesenteroides 56 was performed and the resulting fermented papaya pulp samples were tested on ZIKV. We found that lactic fermentation of papaya pulp causes a moderate loss of antiviral activity against ZIKV in a bacterial strain-dependent manner. Whereas IC50 of the papaya pulp extract was 0.3 mg/mL, we found that fermentation resulted in IC50 up to 4 mg/mL. We can conclude that papaya pulp possesses antiviral activity against ZIKV and the fermentation process has a moderate effect on the antiviral effect.
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14
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Lee CYP, Carissimo G, Chen Z, Lum FM, Abu Bakar F, Rajarethinam R, Teo TH, Torres-Ruesta A, Renia L, Ng LF. Type I interferon shapes the quantity and quality of the anti-Zika virus antibody response. Clin Transl Immunology 2020; 9:e1126. [PMID: 32346479 PMCID: PMC7184064 DOI: 10.1002/cti2.1126] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 03/16/2020] [Accepted: 03/16/2020] [Indexed: 12/16/2022] Open
Abstract
Objectives Zika virus (ZIKV) is a mosquito-borne flavivirus that re-emerged in 2015. The association between ZIKV and neurological complications initiated the development of relevant animal models to understand the mechanisms underlying ZIKV-induced pathologies. Transient inhibition of the type I interferon (IFN) pathway through the use of an IFNAR1-blocking antibody, MAR1-5A3, could efficiently permit active virus replication in immunocompetent animals. Type I IFN signalling is involved in the regulation of humoral responses, and thus, it is crucial to investigate the potential effects of type I IFN blockade towards B-cell responses. Methods In this study, comparative analysis was conducted using serum samples collected from ZIKV-infected wild-type (WT) animals either administered with or without MAR1-5A3. Results Serological assays revealed a more robust ZIKV-specific IgG response and subtype switching upon inhibition of type I IFN due to the abundance of antigen availability. This observation was corroborated by an increase in germinal centres, plasma cells and germinal centre B cells. Interestingly, although both groups of animals recognised different B-cell linear epitopes in the E and NS1 regions, there was no difference in neutralising capacity. Further characterisation of these epitopes in the E protein revealed a detrimental role of antibodies that were generated in the absence of type I IFN. Conclusion This study highlights the role of type I IFN in shaping the anti-ZIKV antibody response to generate beneficial antibodies and will help guide development of better vaccine candidates triggering efficient neutralising antibodies and avoiding detrimental ones.
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Affiliation(s)
- Cheryl Yi-Pin Lee
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore.,NUS Graduate School for Integrative Sciences and Engineering National University of Singapore Singapore
| | - Guillaume Carissimo
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore
| | - Zheyuan Chen
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore.,School of Medicine Dentistry & Biomedical Sciences Queen's University Belfast Belfast UK
| | - Fok-Moon Lum
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore
| | - Farhana Abu Bakar
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore.,School of Biological Sciences Nanyang Technological University Singapore Singapore
| | - Ravisankar Rajarethinam
- Institute of Molecular and Cell Biology Agency of Science, Technology and Research (ASTAR) Singapore
| | - Teck-Hui Teo
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore.,Present address: Institut Pasteur Unite de Pathogenie Microbienne Moleculaire Paris France
| | - Anthony Torres-Ruesta
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore.,Department of Biochemistry Yong Loo Lin School of Medicine National University of Singapore Singapore
| | - Laurent Renia
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore
| | - Lisa Fp Ng
- Singapore Immunology Network Agency for Science, Technology and Research (ASTAR) Singapore.,Department of Biochemistry Yong Loo Lin School of Medicine National University of Singapore Singapore.,Institute of Infection and Global Health University of Liverpool Liverpool UK
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15
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Gupta N, Yadav PD, Patil DY, Sapkal G. Preparedness of public health-care system for Zika virus outbreak: An Indian perspective. J Infect Public Health 2020; 13:949-955. [PMID: 32340832 DOI: 10.1016/j.jiph.2020.03.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/18/2020] [Accepted: 03/26/2020] [Indexed: 11/20/2022] Open
Abstract
Zika virus is a mosquito-borne flavivirus that has emerged recently and affected in many countries. Since its discovery in Uganda in 1947, two major outbreaks were reported from Yap Islands in 2007 and French Polynesia in 2013. In 2015, the first case of ZIKV infection was confirmed from Brazil followed by a report of cases from American and Caribbean countries. In February 2016, the World Health Organization declared ZIKV infection a Public Health Emergency of International Concern. India reported the first Zika case in 2017. Subsequently, 157 laboratory-confirmed cases of ZIKV including 63 pregnant women were reported from Rajasthan, India in 2018. Since 2014, many countries took initiatives to boost their public health system to combat ZIKV. However, there is still scope for the improvement. This review describes ZIKV outbreaks, diagnostic challenges, surveillance and control measures in India and the future perspective to deal with the ZIKV outbreak in India.
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Affiliation(s)
- Nivedita Gupta
- Epidemiology and Communicable Diseases, Indian Council of Medical Research, V. Ramalingaswami Bhawan, P.O. Box No. 4911, Ansari Nagar, New Delhi 110029, India.
| | - Pragya D Yadav
- ICMR-National Institute of Virology, Sus-Pashan Road, Pune, Maharashtra 411021, India
| | - Deepak Y Patil
- ICMR-National Institute of Virology, Sus-Pashan Road, Pune, Maharashtra 411021, India
| | - Gajanan Sapkal
- ICMR-National Institute of Virology, Sus-Pashan Road, Pune, Maharashtra 411021, India
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16
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Putri ND, Dhenni R, Handryastuti S, Johar E, Ma’roef CN, Fadhilah A, Perma Iskandar AT, Prayitno A, Karyanti MR, Satari HI, Jumiyanti N, Aprilia YY, Sriyani IY, Dewi YP, Yudhaputri FA, Safari D, Hadinegoro SR, Rosenberg R, Powers AM, Aye Myint KS. Absence of Evidence of Zika Virus Infection in Cord Blood and Urine from Newborns with Congenital Abnormalities, Indonesia. Am J Trop Med Hyg 2020; 102:876-879. [PMID: 32043460 PMCID: PMC7124925 DOI: 10.4269/ajtmh.19-0593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 11/20/2019] [Indexed: 11/07/2022] Open
Abstract
Zika virus (ZIKV) has recently been confirmed as endemic in Indonesia, but no congenital anomalies (CA) related to ZIKV infection have been reported. We performed molecular and serological testing for ZIKV and other flaviviruses on cord serum and urine samples collected in October 2016 to April 2017 during a prospective, cross-sectional study of neonates in Jakarta, Indonesia. Of a total of 429 neonates, 53 had CA, including 14 with microcephaly. These 53, and 113 neonate controls without evidence of CA, were tested by ZIKV-specific real-time reverse transcription polymerase chain reaction (RT-PCR), pan-flavivirus RT-PCR, anti-ZIKV and anti-DENV IgM ELISA, and plaque reduction neutralization test. There was no evidence of ZIKV infection among neonates in either the CA or non-CA cohorts, except in three cases with low titers of anti-ZIKV neutralizing antibodies. Further routine evaluation throughout Indonesia of pregnant women and their newborns for exposure to ZIKV should be a high priority for determining risk.
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Affiliation(s)
- Nina Dwi Putri
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Rama Dhenni
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | - Setyo Handryastuti
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Edison Johar
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | - Chairin Nisa Ma’roef
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | - Araniy Fadhilah
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | - Adhi Teguh Perma Iskandar
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Ari Prayitno
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Mulya Rahma Karyanti
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Hindra Irawan Satari
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Niphidiah Jumiyanti
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Yuni Yudha Aprilia
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Ida Yus Sriyani
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | - Yora Permata Dewi
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | | | - Dodi Safari
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
| | - Sri Rezeki Hadinegoro
- Department of Paediatrics, Dr. Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Ronald Rosenberg
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado
| | - Ann M. Powers
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado
| | - Khin Saw Aye Myint
- Emerging Virus Research Unit, Eijkman Institute for Molecular Biology, Jakarta, Indonesia
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17
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Luo S, Zhao W, Ma X, Zhang P, Liu B, Zhang L, Wang W, Wang Y, Fu Y, Allain JP, Li T, Li C. A high infectious simian adenovirus type 23 vector based vaccine efficiently protects common marmosets against Zika virus infection. PLoS Negl Trop Dis 2020; 14:e0008027. [PMID: 32049958 PMCID: PMC7015313 DOI: 10.1371/journal.pntd.0008027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 01/03/2020] [Indexed: 01/08/2023] Open
Abstract
Zika virus (ZIKV) has spread in many countries or territories causing severe neurologic complications with potential fatal outcomes. The small primate common marmosets are susceptible to ZIKV, mimicking key features of human infection. Here, a novel simian adenovirus type 23 vector-based vaccine expressing ZIKV pre-membrane-envelope proteins (Sad23L-prM-E) was produced in high infectious titer. Due to determination of immunogenicity in mice, a single-dose of 3×108 PFU Sad23L-prM-E vaccine was intramuscularly inoculated to marmosets. This vaccine raised antibody titers of 104.07 E-specific and 103.13 neutralizing antibody (NAb), as well as robust specific IFN-γ secreting T-cell response (1,219 SFCs/106 cells) to E peptides. The vaccinated marmosets, upon challenge with a high dose of ZIKV (105 PFU) six weeks post prime immunization, reduced viremia by more than 100 folds, and the low level of detectable viral RNA (<103 copies/ml) in blood, saliva, urine and feces was promptly eliminated when the secondary NAb (titer >103.66) and T-cell response (>726 SFCs/106 PBMCs) were acquired 1–2 weeks post exposure to ZIKV, while non-vaccinated control marmosets developed long-term high titer of ZIKV (105.73 copies/ml) (P<0.05). No significant pathological lesions were observed in marmoset tissues. Sad23L-prM-E vaccine was detectable in spleen, liver and PBMCs at least 4 months post challenge. In conclusion, a prime immunization with Sad23L-prM-E vaccine was able to protect marmosets against ZIKV infection when exposed to a high dose of ZIKV. This Sad23L-prM-E vaccine is a promising vaccine candidate for prevention of ZIKV infection in humans. Zika virus (ZIKV) is a member of the Flaviviridaefamily) and causes severe neurologic diseases. The development of safe and effective vaccine is urgent need. In this study, we constructed a novel simian adenovirus type 23 vector-based vaccine expressing ZIKV pre-membrane-envelope proteins (Sad23L-prM-E). By vaccinating the common marmosets with prime immunization of vaccine, and upon challenge with a high dose of ZIKV to the vaccinated marmosets, the immune response and protective efficacy of vaccine were extensively evaluated. The data suggested that Sad23L-prM-E vaccine could protect marmosets against a high dose of ZIKV challenge, which provided a promising vaccine for preventing ZIKV infection in humans.
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Affiliation(s)
- Shengxue Luo
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Wei Zhao
- Laboratory of Biosafety, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiaorui Ma
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Panli Zhang
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Bochao Liu
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Ling Zhang
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Wenjing Wang
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Yuanzhan Wang
- Experimental Animal Center, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | | | - Jean-Pierre Allain
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
- Emeritus professor, University of Cambridge, Cambridge, United Kingdom
| | - Tingting Li
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
- * E-mail: (TL); (CL)
| | - Chengyao Li
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
- * E-mail: (TL); (CL)
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18
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Chien YW, Ho TC, Huang PW, Ko NY, Ko WC, Perng GC. Low seroprevalence of Zika virus infection among adults in Southern Taiwan. BMC Infect Dis 2019; 19:884. [PMID: 31646973 PMCID: PMC6813068 DOI: 10.1186/s12879-019-4491-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 09/23/2019] [Indexed: 12/22/2022] Open
Abstract
Background We recently conducted a serosurvey of newly arrived workers in Taiwan from four Southeast Asian countries which revealed that 1% of the migrant workers had laboratory-confirmed recent Zika virus (ZIKV) infection. Taiwan, where Aedes mosquitoes are prevalent, has a close relationship with Southeast Asian countries. Up to now, 21 imported cases of ZIKV infection have been reported in Taiwan, but there has been no confirmed indigenous case. The aim of this serosurvey was to assess whether there was unrecognized ZIKV infections in Taiwan. Methods A total of 212 serum samples collected in a cross-sectional seroepidemiologic study conducted during the end of the 2015 dengue epidemic in Tainan, Taiwan, were analyzed. Anti-ZIKV IgM and IgG were tested using commercial enzyme-linked immunosorbent assays (ELISAs). Plaque reduction neutralization tests (PRNTs) for ZIKV and four dengue virus (DENV) serotypes were performed for samples with positive anti-ZIKV antibodies. A confirmed case of ZIKV infection was defined by ZIKV PRNT90 titer ratio ≥ 4 compared to four DENV serotypes. Results The mean age of the 212 participants was 54.0 years (standard deviation 13.7 years), and female was predominant (67.0%). Anti-ZIKV IgM and IgG were detected in 0 (0%) and 9 (4.2%) of the 212 participants, respectively. For the 9 samples with anti-ZIKV IgG, only 1 sample had 4 times higher ZIKV PRNT90 titers compared to PRNT90 titers against four dengue virus serotypes; this individual denied having traveled abroad. Conclusions The results suggest that undetected indigenous ZIKV transmission might have occurred in Taiwan. The findings also suggest that the threat of epidemic transmission of ZIKV in Taiwan does exist due to extremely low-level of herd immunity. Our study also indicates that serological tests for ZIKV-specific IgG remain a big challenge due to cross-reactivity, even in dengue non-endemic countries.
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Affiliation(s)
- Yu-Wen Chien
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Chuan Ho
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Wen Huang
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Nai-Ying Ko
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Guey Chuen Perng
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, No. 1, University Road, Tainan, 70101, Taiwan. .,Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan.
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19
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Shaily S, Upadhya A. Zika virus: Molecular responses and tissue tropism in the mammalian host. Rev Med Virol 2019; 29:e2050. [PMID: 31095819 DOI: 10.1002/rmv.2050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 03/29/2019] [Accepted: 04/01/2019] [Indexed: 12/15/2022]
Abstract
Zika virus (ZIKV) outbreaks have raised alarm because of reports of congenital Zika virus syndrome in infants. The virus is also known to cause the debilitating Guillain-Barré syndrome in adults. As a result, extensive research has been carried out on the virus over the past few years. To study the molecular responses of viral infectivity in mammals, in vitro two-dimensional and three-dimensional cellular models have been employed. The in vivo models of mouse, pig, chicken, and nonhuman primates are primarily used to investigate the teratogenicity of the virus, to study effects of the virus on specific tissues, and to study the systemic effects of a proposed antiviral agent. The virus exhibits wide tissue tropism in the mammalian host. The major host tissues of viral persistence and propagation are neural tissue, ocular tissue, testicular tissue and placental tissue. An understanding of the function of viral components, viral replication cycle, and the molecular responses elicited in the host tissues is imperative for designing antiviral treatment strategies and for development of vaccines. This review provides an update on ZIKV research models and mammalian host responses with respect to ZIKV tissue infection.
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Affiliation(s)
- Sangya Shaily
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS, Mumbai, India
| | - Archana Upadhya
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS, Mumbai, India
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Ghaffar KA, Ng LFP, Renia L. Fast Tracks and Roadblocks for Zika Vaccines. Vaccines (Basel) 2018; 6:vaccines6040077. [PMID: 30469444 PMCID: PMC6313897 DOI: 10.3390/vaccines6040077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 11/16/2018] [Accepted: 11/20/2018] [Indexed: 01/07/2023] Open
Abstract
In early 2014, a relatively obscure virus, the Zika virus, made headlines worldwide following an increase in the number of congenital malformations. Since then, research on Zika virus, treatment and vaccines have progressed swiftly with various drugs being repurposed and vaccines heading into clinical trials. Nonetheless, the need for a vaccine is crucial in order to eradicate this re-emerging arthropod-borne virus which remained silent since its first discovery in 1947. In this review, we focused on how the inconspicuous virus managed to spread, the key immunological factors required for a vaccine and the various vaccine platforms that are currently being studied.
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Affiliation(s)
- Khairunnisa Abdul Ghaffar
- Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore.
| | - Lisa F P Ng
- Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore.
- Institute of Infection and Global Health, University of Liverpool, Liverpool L69 7BE, UK.
| | - Laurent Renia
- Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore.
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