1
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Andrade AO, Santos NAC, Bastos AS, Pontual JDC, Araújo CS, Lima AS, Martinez LN, Ferreira AS, Aguiar ACC, Teles CBG, Guido RVC, Santana RA, Lopes SCP, Medeiros JF, Rizopoulos Z, Vinetz JM, Campo B, Lacerda MVG, Araújo MS. Optimization of Plasmodium vivax infection of colonized Amazonian Anopheles darlingi. Sci Rep 2023; 13:18207. [PMID: 37875508 PMCID: PMC10598059 DOI: 10.1038/s41598-023-44556-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: 08/04/2023] [Accepted: 10/10/2023] [Indexed: 10/26/2023] Open
Abstract
Obtaining Plasmodium vivax sporozoites is essential for in vitro culture of liver stage parasites, not only to understand fundamental aspects of parasite biology, but also for drug and vaccine development. A major impediment to establish high-throughput in vitro P. vivax liver stage assays for drug development is obtaining sufficient numbers of sporozoites. To do so, female anopheline mosquitoes have to be fed on blood from P. vivax-infected patients through an artificial membrane-feeding system, which in turns requires a well-established Anopheles colony. In this study we established conditions to provide a robust supply of P. vivax sporozoites. Adding a combination of serum replacement and antibiotics to the membrane-feeding protocol was found to best improve sporozoite production. A simple centrifugation method appears to be a possible tool for rapidly obtaining purified sporozoites with a minimal loss of yield. However, this method needs to be better defined since sporozoite viability and hepatocyte infection were not evaluated.
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Affiliation(s)
- Alice O Andrade
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Programa de Pós-Graduação em Saúde Publica, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil
| | - Najara Akira C Santos
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Programa de Pós-Graduação em Biologia Experimental, Fundação Universidade Federal de Rondônia, Porto Velho, Rondônia, Brazil
| | - Alessandra S Bastos
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Programa de Pós-Graduação em Biologia Experimental, Fundação Universidade Federal de Rondônia, Porto Velho, Rondônia, Brazil
| | - José Daniel C Pontual
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
| | - Cristiane S Araújo
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Programa de Pós-Graduação em Conservação e uso de Recursos Naturais - PPGReN, Fundação Universidade Federal de Rondônia, Porto Velho, Rondônia, Brazil
| | - Analice S Lima
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Faculdades Integradas Aparício Carvalho (FIMCA), Porto Velho, Rondônia, Brazil
| | - Leandro N Martinez
- Programa de Pós-Graduação em Saúde Publica, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil
- Plataforma de Bioensaios de Malária e Leishmaniose da Fiocruz (PBML), Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
| | - Amália S Ferreira
- Plataforma de Bioensaios de Malária e Leishmaniose da Fiocruz (PBML), Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
| | - Anna Caroline C Aguiar
- Departamento de Biociência, Universidade Federal de São Paulo, Santos, São Paulo, Brazil
| | - Carolina B G Teles
- Programa de Pós-Graduação em Biologia Experimental, Fundação Universidade Federal de Rondônia, Porto Velho, Rondônia, Brazil
- Plataforma de Bioensaios de Malária e Leishmaniose da Fiocruz (PBML), Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Rede de Biodiversidade e Biotecnologia da Amazônia Legal - BIONORTE, Porto Velho, Rondônia, Brazil
| | - Rafael V C Guido
- São Carlos Institute of Physics, University of Sao Paulo, São Carlos, São Paulo, Brazil
| | - Rosa A Santana
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil
| | - Stefanie C P Lopes
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Instituto Leônidas & Maria Deane, FIOCRUZ, Manaus, Brazil
| | - Jansen F Medeiros
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil
- Programa de Pós-Graduação em Biologia Experimental, Fundação Universidade Federal de Rondônia, Porto Velho, Rondônia, Brazil
| | | | - Joseph M Vinetz
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
- Alexander von Humboldt Institute of Tropical Medicine and Faculty of Sciences, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Brice Campo
- Medicines for Malaria Venture, Geneva, Switzerland
| | - Marcus Vinicius G Lacerda
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Instituto Leônidas & Maria Deane, FIOCRUZ, Manaus, Brazil
| | - Maisa S Araújo
- Plataforma de Produção e Infecção de Vetores da Malária (PIVEM)/Laboratório de Entomologia, Fiocruz Rondônia, Porto Velho, Rondônia, Brazil.
- Programa de Pós-Graduação em Conservação e uso de Recursos Naturais - PPGReN, Fundação Universidade Federal de Rondônia, Porto Velho, Rondônia, Brazil.
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2
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Torres K, Ferreira MU, Castro MC, Escalante AA, Conn JE, Villasis E, da Silva Araujo M, Almeida G, Rodrigues PT, Corder RM, Fernandes ARJ, Calil PR, Ladeia WA, Garcia-Castillo SS, Gomez J, do Valle Antonelli LR, Gazzinelli RT, Golenbock DT, Llanos-Cuentas A, Gamboa D, Vinetz JM. Malaria Resilience in South America: Epidemiology, Vector Biology, and Immunology Insights from the Amazonian International Center of Excellence in Malaria Research Network in Peru and Brazil. Am J Trop Med Hyg 2022; 107:168-181. [PMID: 36228921 PMCID: PMC9662219 DOI: 10.4269/ajtmh.22-0127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/28/2022] [Indexed: 11/07/2022] Open
Abstract
The 1990s saw the rapid reemergence of malaria in Amazonia, where it remains an important public health priority in South America. The Amazonian International Center of Excellence in Malaria Research (ICEMR) was designed to take a multidisciplinary approach toward identifying novel malaria control and elimination strategies. Based on geographically and epidemiologically distinct sites in the Northeastern Peruvian and Western Brazilian Amazon regions, synergistic projects integrate malaria epidemiology, vector biology, and immunology. The Amazonian ICEMR's overarching goal is to understand how human behavior and other sociodemographic features of human reservoirs of transmission-predominantly asymptomatically parasitemic people-interact with the major Amazonian malaria vector, Nyssorhynchus (formerly Anopheles) darlingi, and with human immune responses to maintain malaria resilience and continued endemicity in a hypoendemic setting. Here, we will review Amazonian ICEMR's achievements on the synergies among malaria epidemiology, Plasmodium-vector interactions, and immune response, and how those provide a roadmap for further research, and, most importantly, point toward how to achieve malaria control and elimination in the Americas.
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Affiliation(s)
- Katherine Torres
- Institute of Tropical Medicine Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
- Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Marcelo U. Ferreira
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Marcia C. Castro
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Ananias A. Escalante
- Department of Biology and Institute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, Pennsylvania
| | - Jan E. Conn
- Department of Biomedical Sciences, School of Public Health, University at Albany, State University of New York, Albany, New York
- Wadsworth Center, New York State Department of Health, Albany, New York
| | - Elizabeth Villasis
- Institute of Tropical Medicine Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
- Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
| | | | - Gregorio Almeida
- Instituto de Pesquisas Rene Rachou, Fundação Oswaldo Cruz, Belo Horizonte, Brazil
| | - Priscila T. Rodrigues
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Rodrigo M. Corder
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Anderson R. J. Fernandes
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Priscila R. Calil
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Winni A. Ladeia
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Stefano S. Garcia-Castillo
- Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Joaquin Gomez
- Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
| | | | - Ricardo T. Gazzinelli
- Instituto de Pesquisas Rene Rachou, Fundação Oswaldo Cruz, Belo Horizonte, Brazil
- Division of Infectious Disease and Immunology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Douglas T. Golenbock
- Division of Infectious Disease and Immunology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Alejandro Llanos-Cuentas
- Institute of Tropical Medicine Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Dionicia Gamboa
- Institute of Tropical Medicine Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
- Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Joseph M. Vinetz
- Institute of Tropical Medicine Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
- Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
- Address correspondence to Joseph M. Vinetz, Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, 25 York St., Winchester 403D, PO Box 802022, New Haven, CT 06520. E-mail:
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Subramani PA, Vartak-Sharma N, Sreekumar S, Mathur P, Nayer B, Dakhore S, Basavanna SK, Kalappa DM, Krishnamurthy RV, Mukhi B, Mishra P, Yoshida N, Ghosh SK, Shandil R, Narayanan S, Campo B, Hasegawa K, Anvikar AR, Valecha N, Sundaramurthy V. Plasmodium vivax liver stage assay platforms using Indian clinical isolates. Malar J 2020; 19:214. [PMID: 32571333 PMCID: PMC7310233 DOI: 10.1186/s12936-020-03284-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 06/12/2020] [Indexed: 12/24/2022] Open
Abstract
Background Vivax malaria is associated with significant morbidity and economic loss, and constitutes the bulk of malaria cases in large parts of Asia and South America as well as recent case reports in Africa. The widespread prevalence of vivax is a challenge to global malaria elimination programmes. Vivax malaria control is particularly challenged by existence of dormant liver stage forms that are difficult to treat and are responsible for multiple relapses, growing drug resistance to the asexual blood stages and host-genetic factors that preclude use of specific drugs like primaquine capable of targeting Plasmodium vivax liver stages. Despite an obligatory liver-stage in the Plasmodium life cycle, both the difficulty in obtaining P. vivax sporozoites and the limited availability of robust host cell models permissive to P. vivax infection are responsible for the limited knowledge of hypnozoite formation biology and relapse mechanisms, as well as the limited capability to do drug screening. Although India accounts for about half of vivax malaria cases world-wide, very little is known about the vivax liver stage forms in the context of Indian clinical isolates. Methods To address this, methods were established to obtain infective P. vivax sporozoites from an endemic region in India and multiple assay platforms set up to detect and characterize vivax liver stage forms. Different hepatoma cell lines, including the widely used HCO4 cells, primary human hepatocytes as well as hepatocytes obtained from iPSC’s generated from vivax patients and healthy donors were tested for infectivity with P. vivax sporozoites. Results Both large and small forms of vivax liver stage are detected in these assays, although the infectivity obtained in these platforms are low. Conclusions This study provides a proof of concept for detecting liver stage P. vivax and provide the first characterization of P. vivax liver stage forms from an endemic region in India.
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Affiliation(s)
- Pradeep A Subramani
- National Centre for Biological Sciences (NCBS), Tata Institute of Fundamental Research (TIFR), Bellary Road, Bangalore, 560065, India.,ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Bangalore, India
| | - Neha Vartak-Sharma
- Institute for Stem Cell Biology and Regenerative Medicine (inStem), Bangalore, India.,Institute for Integrated Cell-Material Sciences (iCeMS), Institute for Advance Studies, Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Seetha Sreekumar
- National Centre for Biological Sciences (NCBS), Tata Institute of Fundamental Research (TIFR), Bellary Road, Bangalore, 560065, India
| | - Pallavi Mathur
- National Centre for Biological Sciences (NCBS), Tata Institute of Fundamental Research (TIFR), Bellary Road, Bangalore, 560065, India
| | - Bhavana Nayer
- Institute for Stem Cell Biology and Regenerative Medicine (inStem), Bangalore, India
| | - Sushrut Dakhore
- Institute for Stem Cell Biology and Regenerative Medicine (inStem), Bangalore, India
| | - Sowmya K Basavanna
- ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Bangalore, India
| | - Devaiah M Kalappa
- ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Bangalore, India
| | | | - Benudhar Mukhi
- ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Bangalore, India
| | - Priyasha Mishra
- Institute for Stem Cell Biology and Regenerative Medicine (inStem), Bangalore, India
| | - Noriko Yoshida
- Institute for Integrated Cell-Material Sciences (iCeMS), Institute for Advance Studies, Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Susanta Kumar Ghosh
- ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Bangalore, India. .,Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
| | | | | | - Brice Campo
- Medicines for Malaria Venture, Geneva, Switzerland
| | - Kouichi Hasegawa
- Institute for Stem Cell Biology and Regenerative Medicine (inStem), Bangalore, India. .,Institute for Integrated Cell-Material Sciences (iCeMS), Institute for Advance Studies, Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
| | - Anupkumar R Anvikar
- ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, New Delhi, India
| | - Neena Valecha
- ICMR-National Institute of Malaria Research (NIMR), Indian Council of Medical Research, New Delhi, India
| | - Varadharajan Sundaramurthy
- National Centre for Biological Sciences (NCBS), Tata Institute of Fundamental Research (TIFR), Bellary Road, Bangalore, 560065, India.
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4
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Vancomycin improves Plasmodium yoelii malaria parasite in vitro liver stage cultures by controlling Elizabethkingia anophelis, a bacterium in the microbiome of lab-reared Anopheles mosquitoes. Mol Biochem Parasitol 2020; 237:111279. [PMID: 32360511 DOI: 10.1016/j.molbiopara.2020.111279] [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: 02/23/2020] [Revised: 04/06/2020] [Accepted: 04/09/2020] [Indexed: 11/23/2022]
Abstract
Studies of Plasmodium sporozoites and liver stages require dissection of Anopheles mosquitoes to obtain sporozoites for experiments. Sporozoites from the rodent parasite P. yoelii are routinely used to infect hepatocytes for liver stage culture, but sometimes these cultures become contaminated. Using standard microbiological techniques, a single colony type of Gram-negative rod-shaped bacteria was isolated from contaminated cultures. Mass spectrometry and sequencing of the bacterial 16S ribosomal RNA gene identified the contaminant as Elizabethkingia spp. Based on sequence comparison and published studies of the Anopheles microbiome, the best match was E. anophelis. Culture contamination was not ameliorated by density gradient purification of sporozoites. However, the addition of vancomycin to the culture media consistently reduced contamination and improved culture outcomes as measured by liver stage parasite size. Thus, mosquito salivary gland-derived E. anophelis is identified a potential contaminant of Plasmodium liver stage cultures that can be mitigated by the addition of antibiotics.
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Posfai D, Maher SP, Roesch C, Vantaux A, Sylvester K, Péneau J, Popovici J, Kyle DE, Witkowski B, Derbyshire ER. Plasmodium vivax Liver and Blood Stages Recruit the Druggable Host Membrane Channel Aquaporin-3. Cell Chem Biol 2020; 27:719-727.e5. [PMID: 32330444 PMCID: PMC7303948 DOI: 10.1016/j.chembiol.2020.03.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/07/2020] [Accepted: 03/09/2020] [Indexed: 12/17/2022]
Abstract
Plasmodium vivax infects hepatocytes to form schizonts that cause blood infection, or dormant hypnozoites that can persist for months in the liver before leading to relapsing blood infections. The molecular processes that drive P. vivax schizont and hypnozoite survival remain largely unknown, but they likely involve a rich network of host-pathogen interactions, including those occurring at the host-parasite interface, the parasitophorous vacuole membrane (PVM). Using a recently developed P. vivax liver-stage model system we demonstrate that host aquaporin-3 (AQP3) localizes to the PVM of schizonts and hypnozoites within 5 days after invasion. This recruitment is also observed in P. vivax-infected reticulocytes. Chemical treatment with the AQP3 inhibitor auphen reduces P. vivax liver hypnozoite and schizont burden, and inhibits P. vivax asexual blood-stage growth. These findings reveal a role for AQP3 in P. vivax liver and blood stages and suggest that the protein may be targeted for therapeutic treatment. Host aquaporin-3 (AQP3) is recruited to P. vivax hypnozoites and schizonts The AQP3 inhibitor auphen inhibits P. vivax hypnozoites and schizonts Host AQP3 is recruited to P. vivax-infected erythrocytes derived from patient samples Auphen inhibits blood stages of clinical P. vivax isolates
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Affiliation(s)
- Dora Posfai
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, 213 Research Drive, Durham, NC 27710, USA
| | - Steven P Maher
- Center for Tropical and Emerging Global Diseases, University of Georgia, 500 D.W. Brooks Dr, ste 370, Athens, GE 30602, USA
| | - Camille Roesch
- Malaria Molecular Epidemiology Unit, Pasteur Institute in Cambodia, Phnom Penh 12201, Cambodia
| | - Amélie Vantaux
- Malaria Molecular Epidemiology Unit, Pasteur Institute in Cambodia, Phnom Penh 12201, Cambodia
| | - Kayla Sylvester
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, 213 Research Drive, Durham, NC 27710, USA
| | - Julie Péneau
- Malaria Molecular Epidemiology Unit, Pasteur Institute in Cambodia, Phnom Penh 12201, Cambodia
| | - Jean Popovici
- Malaria Molecular Epidemiology Unit, Pasteur Institute in Cambodia, Phnom Penh 12201, Cambodia
| | - Dennis E Kyle
- Center for Tropical and Emerging Global Diseases, University of Georgia, 500 D.W. Brooks Dr, ste 370, Athens, GE 30602, USA
| | - Benoît Witkowski
- Malaria Molecular Epidemiology Unit, Pasteur Institute in Cambodia, Phnom Penh 12201, Cambodia.
| | - Emily R Derbyshire
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, 213 Research Drive, Durham, NC 27710, USA; Chemistry Department, Duke University, 124 Science Drive, Durham, NC 27708, USA.
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6
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LaMonte GM, Orjuela-Sanchez P, Calla J, Wang LT, Li S, Swann J, Cowell AN, Zou BY, Abdel-Haleem Mohamed AM, Villa Galarce ZH, Moreno M, Tong Rios C, Vinetz JM, Lewis N, Winzeler EA. Dual RNA-seq identifies human mucosal immunity protein Mucin-13 as a hallmark of Plasmodium exoerythrocytic infection. Nat Commun 2019; 10:488. [PMID: 30700707 PMCID: PMC6353872 DOI: 10.1038/s41467-019-08349-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 12/24/2018] [Indexed: 12/28/2022] Open
Abstract
The exoerythrocytic stage of Plasmodium infection is a critical window for prophylactic intervention. Using genome-wide dual RNA sequencing of flow-sorted infected and uninfected hepatoma cells we show that the human mucosal immunity gene, mucin-13 (MUC13), is strongly upregulated during Plasmodium exoerythrocytic hepatic-stage infection. We confirm MUC13 transcript increases in hepatoma cell lines and primary hepatocytes. In immunofluorescence assays, host MUC13 protein expression distinguishes infected cells from adjacent uninfected cells and shows similar colocalization with parasite biomarkers such as UIS4 and HSP70. We further show that localization patterns are species independent, marking both P. berghei and P. vivax infected cells, and that MUC13 can be used to identify compounds that inhibit parasite replication in hepatocytes. This data provides insights into host-parasite interactions in Plasmodium infection, and demonstrates that a component of host mucosal immunity is reprogrammed during the progression of infection.
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Affiliation(s)
- Gregory M LaMonte
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
| | - Pamela Orjuela-Sanchez
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
| | - Jaeson Calla
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
| | - Lawrence T Wang
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
| | - Shangzhong Li
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
- Novo Nordisk Foundation Center for Biosustainability at the University of California, San Diego, La Jolla, CA, 92093, USA
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Justine Swann
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
| | - Annie N Cowell
- Division of Infectious Diseases, Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Bing Yu Zou
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
| | - Alyaa M Abdel-Haleem Mohamed
- Computational Bioscience Research Centre (CBRC) and Biological and Environmental Sciences and Engineering (BESE) division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Zaira Hellen Villa Galarce
- Laboratorio ICEMR-Amazonia, Laboratorio de Investigación y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Marta Moreno
- Laboratorio ICEMR-Amazonia, Laboratorio de Investigación y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Lima, Peru
- London School of Hygiene and Tropical Medicine, Department of Immunology and Infection, London, UK
| | - Carlos Tong Rios
- Laboratorio ICEMR-Amazonia, Laboratorio de Investigación y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Joseph M Vinetz
- Division of Infectious Diseases, Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
- Laboratorio ICEMR-Amazonia, Laboratorio de Investigación y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Lima, Peru
- Yale School of Medicine, Section of Infectious Diseases, Department of Internal Medicine, New Haven, CT, USA
| | - Nathan Lewis
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA
- Novo Nordisk Foundation Center for Biosustainability at the University of California, San Diego, La Jolla, CA, 92093, USA
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Elizabeth A Winzeler
- Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA, 92093, USA.
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7
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Moreno M, Tong-Rios C, Orjuela-Sanchez P, Carrasco-Escobar G, Campo B, Gamboa D, Winzeler EA, Vinetz JM. Continuous Supply of Plasmodium vivax Sporozoites from Colonized Anopheles darlingi in the Peruvian Amazon. ACS Infect Dis 2018; 4:541-548. [PMID: 29465219 PMCID: PMC5902790 DOI: 10.1021/acsinfecdis.7b00195] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In vitro culture of Plasmodium vivax liver stages underlies key understandings of the fundamental biology of this parasite, particularly the latent, hyponozoite stage, toward drug and vaccine development. Here, we report systematic production of Plasmodium vivax sporozoites in colonized Anopheles darlingi mosquitoes in the Peruvian Amazon. Human subject-derived P. vivax-infected blood was fed to Anopheles darlingi females using standard membrane feedings assays. Optimizing A. darlingi infection and sporozoite production included replacement of infected patient donor serum with naïve donor serum, comparing anticoagulants in processing blood samples, and addition of penicillin-streptomycin and ATP to infectious blood meals. Replacement of donor serum by naïve serum in the P. vivax donor blood increased oocysts in the mosquito midgut, and heparin, as anticoagulant, was associated with the highest sporozoite yields. Maintaining blood-fed mosquitoes on penicillin-streptomycin in sugar significantly extended mosquito survival which enabled greater sporozoite yield. In this study, we have shown that a robust P. vivax sporozoite production is feasible in a malaria-endemic setting where infected subjects and a stable A. darlingi colony are brought together, with optimized laboratory conditions.
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Affiliation(s)
- Marta Moreno
- Division of Infectious Diseases, Department of Medicine, School of Medicine, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Carlos Tong-Rios
- Laboratorio ICEMR-Amazonia, Laboratorios de Investigacion y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430, San Martín de Porres, Lima, 15102, Peru
| | - Pamela Orjuela-Sanchez
- Department of Pediatrics, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Gabriel Carrasco-Escobar
- Laboratorio ICEMR-Amazonia, Laboratorios de Investigacion y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430, San Martín de Porres, Lima, 15102, Peru
| | - Brice Campo
- Medicines for Malaria Venture, Route de Pré-Bois 20, Meyrin, 1215, Switzerland
| | - Dionicia Gamboa
- Laboratorio ICEMR-Amazonia, Laboratorios de Investigacion y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430, San Martín de Porres, Lima, 15102, Peru
- Instituto de Medicina Tropical “Alexander von Humboldt”, Universidad Peruana Cayetano Heredia, Lima, 15102, Peru
| | - Elizabeth A. Winzeler
- Department of Pediatrics, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Joseph M. Vinetz
- Division of Infectious Diseases, Department of Medicine, School of Medicine, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Laboratorio ICEMR-Amazonia, Laboratorios de Investigacion y Desarrollo, Facultad de Ciencias y Filosofia, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430, San Martín de Porres, Lima, 15102, Peru
- Instituto de Medicina Tropical “Alexander von Humboldt”, Universidad Peruana Cayetano Heredia, Lima, 15102, Peru
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