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Aggrey S, Rwego IB, Sande E, Khayiyi JD, Kityo RM, Masembe C, Kading RC. Socioeconomic benefits associated with bats. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2024; 20:78. [PMID: 39164694 PMCID: PMC11337575 DOI: 10.1186/s13002-024-00720-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 08/05/2024] [Indexed: 08/22/2024]
Abstract
BACKGROUND While bats are tremendously important to global ecosystems, they have been and continue to be threatened by loss of habitat, food, or roosts, pollution, bat diseases, hunting and killing. Some bat species have also been implicated in the transmission of infectious disease agents to humans. While One Health efforts have been ramped up recently to educate and protect human and bat health, such initiatives have been limited by lack of adequate data on the pathways to ensure their support. For instance, data on the role of bats in supporting different components of human welfare assets would be utilized as a stepping stone to champion conservation campaigns. Unfortunately, these data are limited and efforts to synthesize existing literature have majorly focused on few components human welfare leaving other important aspects. METHODS Here, we analyze benefits associated with bats in the context of welfare economics considering all the asset components. We surveyed scientific and gray literature platforms utilizing particular keywords. We then classified these values using integrated approaches to understand different values across human welfare assets of "health," "material and immaterial assets," "security or safety" and "social or cultural or spiritual relations". RESULTS We found 235 papers from different countries indicating that bats play fundamental roles in supporting human welfare. These benefits were more prevalent in Asia and Africa. In terms of the use of bats to support welfare assets, bats were majorly utilized to derive material and immaterial benefits (n = 115), e.g., food and income. This was followed by their use in addressing health challenges (n = 99), e.g., treatment of ailments. There was a similarity in the benefits across different regions and countries. CONCLUSION These results indicate potential opportunities for strengthening bat conservation programs. We recommend more primary studies to enhance understanding of these benefits as well as their effectiveness in deriving the perceived outcomes.
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Affiliation(s)
- Siya Aggrey
- Department of Zoology, Entomology and Fisheries Sciences, College of Natural Sciences, Makerere University, P. O. Box 7062, Kampala, Uganda.
- Uganda Wildlife Research and Training Institute, P. O. Box 173, Kasese, Uganda.
| | - Innocent B Rwego
- Uganda Wildlife Research and Training Institute, P. O. Box 173, Kasese, Uganda
| | - Eric Sande
- Department of Zoology, Entomology and Fisheries Sciences, College of Natural Sciences, Makerere University, P. O. Box 7062, Kampala, Uganda
| | - Joyce D Khayiyi
- Department of Biosecurity, Ecosystems and Veterinary Public Health, College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, P. O. Box 7062, Kampala, Uganda
| | - Robert M Kityo
- Department of Zoology, Entomology and Fisheries Sciences, College of Natural Sciences, Makerere University, P. O. Box 7062, Kampala, Uganda
| | - Charles Masembe
- Department of Zoology, Entomology and Fisheries Sciences, College of Natural Sciences, Makerere University, P. O. Box 7062, Kampala, Uganda
| | - Rebekah C Kading
- Department of Microbiology, Immunology, and Pathology, Center for Vector-Borne Infectious Diseases, Colorado State University, Fort Collins, CO, USA
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2
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Meyer M, Melville DW, Baldwin HJ, Wilhelm K, Nkrumah EE, Badu EK, Oppong SK, Schwensow N, Stow A, Vallo P, Corman VM, Tschapka M, Drosten C, Sommer S. Bat species assemblage predicts coronavirus prevalence. Nat Commun 2024; 15:2887. [PMID: 38575573 PMCID: PMC10994947 DOI: 10.1038/s41467-024-46979-1] [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: 05/19/2023] [Accepted: 03/15/2024] [Indexed: 04/06/2024] Open
Abstract
Anthropogenic disturbances and the subsequent loss of biodiversity are altering species abundances and communities. Since species vary in their pathogen competence, spatio-temporal changes in host assemblages may lead to changes in disease dynamics. We explore how longitudinal changes in bat species assemblages affect the disease dynamics of coronaviruses (CoVs) in more than 2300 cave-dwelling bats captured over two years from five caves in Ghana. This reveals uneven CoV infection patterns between closely related species, with the alpha-CoV 229E-like and SARS-related beta-CoV 2b emerging as multi-host pathogens. Prevalence and infection likelihood for both phylogenetically distinct CoVs is influenced by the abundance of competent species and naïve subadults. Broadly, bat species vary in CoV competence, and highly competent species are more common in less diverse communities, leading to increased CoV prevalence in less diverse bat assemblages. In line with the One Health framework, our work supports the notion that biodiversity conservation may be the most proactive measure to prevent the spread of pathogens with zoonotic potential.
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Affiliation(s)
- Magdalena Meyer
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany.
| | - Dominik W Melville
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
| | - Heather J Baldwin
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
- School of Natural Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Kerstin Wilhelm
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
| | - Evans Ewald Nkrumah
- Department of Wildlife and Range Management, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Ebenezer K Badu
- Department of Wildlife and Range Management, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Samuel Kingsley Oppong
- Department of Wildlife and Range Management, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Nina Schwensow
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
| | - Adam Stow
- School of Natural Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Peter Vallo
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
- Institute of Vertebrate Biology, Czech Academy of Sciences, Brno, Czech Republic
| | - Victor M Corman
- Charité - Universitätsmedizin Berlin Institute of Virology, Berlin, Germany
- German Center for Infection Research (DZIF), Berlin, Germany
| | - Marco Tschapka
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
| | - Christian Drosten
- Charité - Universitätsmedizin Berlin Institute of Virology, Berlin, Germany
- German Center for Infection Research (DZIF), Berlin, Germany
| | - Simone Sommer
- Institute of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany.
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3
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Mursel S, Conus D, Huang W, Buceta J, Bocchini P. Random field calibration with data on irregular grid for regional analyses: A case study on the bare carrying capacity of bats in Africa. Ecol Evol 2023; 13:e10489. [PMID: 37701021 PMCID: PMC10493194 DOI: 10.1002/ece3.10489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/11/2023] [Accepted: 08/22/2023] [Indexed: 09/14/2023] Open
Abstract
Many applications in science and engineering involve data defined at specific geospatial locations, which are often modeled as random fields. The modeling of a proper correlation function is essential for the probabilistic calibration of the random fields, but traditional methods were developed with the assumption to have observations with evenly spaced data. Available methods dealing with irregularly spaced data generally require either interpolation or computationally expensive solutions. Instead, we propose a simple approach based on least square regression to estimate the autocorrelation function. We first tested our methodology on an artificially produced dataset to assess the performance of our method. The accuracy of the method and its robustness to the level of noise in the data indicate that it is suitable for use in realistic problems. In addition, the methodology was used on a major application, the modeling of animal species connected with zoonotic diseases. Understanding the population dynamics of reservoirs of zoonotic diseases, such as bats, is a crucial first step to predict and prevent potential spillover of deadly viruses like Ebola. Due to the limited data on bats across Africa, their density and migrations can only be studied with probabilistic numerical models based on samples of the ecological bare carrying capacity (K 0 ). For this purpose, the bare carrying capacity was modeled as a random field and its statistics calibrated with the available data. The bare carrying capacity of bats was found to be denser in central Africa. This is because climatic and environmental conditions are more suitable for the survival of bats. The proposed methodology for random field calibration was shown to be a promising approach, which can cope with large gaps in data and with complex applications involving large geographical areas and high resolution.
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Affiliation(s)
- Sena Mursel
- Department of Civil and Environmental EngineeringLehigh UniversityBethlehemPennsylvaniaUSA
| | - Daniel Conus
- Department of MathematicsLehigh UniversityBethlehemPennsylvaniaUSA
| | - Wei‐Min Huang
- Department of MathematicsLehigh UniversityBethlehemPennsylvaniaUSA
| | - Javier Buceta
- Institute for Integrative Systems Biology (I2SysBio), CSIC‐UVPaternaSpain
| | - Paolo Bocchini
- Department of Civil and Environmental EngineeringLehigh UniversityBethlehemPennsylvaniaUSA
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4
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Zada S, Sajjad W, Rafiq M, Ali S, Hu Z, Wang H, Cai R. Cave Microbes as a Potential Source of Drugs Development in the Modern Era. MICROBIAL ECOLOGY 2022; 84:676-687. [PMID: 34693460 PMCID: PMC8542507 DOI: 10.1007/s00248-021-01889-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 09/29/2021] [Indexed: 06/13/2023]
Abstract
The world is constantly facing threats, including the emergence of new pathogens and antibiotic resistance among extant pathogens, which is a matter of concern. Therefore, the need for natural and effective sources of drugs is inevitable. The ancient and pristine ecosystems of caves contain a unique microbial world and could provide a possible source of antimicrobial metabolites. The association between humans and caves is as old as human history itself. Historically, cave environments have been used to treat patients with respiratory tract infections, which is referred to as speleotherapy. Today, the pristine environment of caves that comprise a poorly explored microbial world is a potential source of antimicrobial and anticancer drugs. Oligotrophic conditions in caves enhance the competition among microbial communities, and unique antimicrobial agents may be used in this competition. This review suggests that the world needs a novel and effective source of drug discovery. Therefore, being the emerging spot of modern human civilization, caves could play a crucial role in the current medical crisis, and cave microorganisms may have the potential to produce novel antimicrobial and anticancer drugs.
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Affiliation(s)
- Sahib Zada
- Biology Department, College of Science, Guangdong Provincial Key Laboratory of Marine Biotechnology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Wasim Sajjad
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
| | - Muhammad Rafiq
- Department of Microbiology, Faculty of Life Sciences and Informatics, Balochistan University of IT, Engineering and Management Sciences, QUETTA, Pakistan
| | - Sardar Ali
- Biology Department, College of Science, Guangdong Provincial Key Laboratory of Marine Biotechnology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Zhong Hu
- Biology Department, College of Science, Guangdong Provincial Key Laboratory of Marine Biotechnology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Hui Wang
- Biology Department, College of Science, Guangdong Provincial Key Laboratory of Marine Biotechnology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Runlin Cai
- Biology Department, College of Science, Guangdong Provincial Key Laboratory of Marine Biotechnology, Institute of Marine Sciences, Shantou University, Shantou, China.
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5
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Estimating Risk of Introduction of Ebola Virus Disease from the Democratic Republic of Congo to Tanzania: A Qualitative Assessment. EPIDEMIOLGIA (BASEL, SWITZERLAND) 2022; 3:68-80. [PMID: 36417268 PMCID: PMC9620938 DOI: 10.3390/epidemiologia3010007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/11/2021] [Accepted: 12/17/2021] [Indexed: 12/14/2022]
Abstract
Between April 2018 and November 2020, the Democratic Republic of Congo (DRC) experienced its 11th Ebola virus disease (EVD) outbreak. Tanzania's cross-border interactions with DRC through regular visitors, traders, and refugees are of concern, given the potential for further spread to neighboring countries. This study aimed to estimate the risk of introducing EVD to Tanzania from DRC. National data for flights, boats, and car transport schedules from DRC to Tanzania covering the period of May 2018 to June 2019 were analyzed to describe population movement via land, port, and air travel and coupled with available surveillance data to model the risk of EVD entry. The land border crossing was considered the most frequently used means of travel and the most likely pathway of introducing EVD from DRC to Tanzania. High probabilities of introducing EVD from DRC to Tanzania through the assessed pathways were associated with the viability of the pathogen and low detection capacity at the ports of entry. This study provides important information regarding the elements contributing to the risk associated with the introduction of EBV in Tanzania. It also indicates that infected humans arriving via land are the most likely pathway of EBV entry, and therefore, mitigation strategies including land border surveillance should be strengthened.
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6
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Ratnadass A, Deguine JP. Crop protection practices and viral zoonotic risks within a One Health framework. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 774:145172. [PMID: 33610983 DOI: 10.1016/j.scitotenv.2021.145172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/10/2021] [Accepted: 01/10/2021] [Indexed: 06/12/2023]
Abstract
Recent viral zoonotic epidemics have been attributed partially to the negative impact of human activities on ecosystem biodiversity. Agricultural activities, particularly conventional crop protection (CP) practices, are a major threat to global biodiversity, ecosystem health and human health. Here we review interactions between CP practices and viral zoonoses (VZs), the first time this has been done. It should be noted that a) VZs stand at the interface between human, animal and ecosystem health; b) some VZs involve arthropod vectors that are affected by CP practices; and c) some crop pests, or their natural enemies are vertebrate reservoirs/carriers of certain VZs, and their contact with humans or domestic animals is affected by CP practices. Our review encompasses examples highlighting interactions between VZs and CP practices, both efficiency improvement-based (i.e. conventional with agrochemical insecticides and rodenticides), substitution-based (i.e. mainly with physical/mechanical or biopesticidal pest control), and redesign-based (i.e. mainly with conservation biological pest control, including some forms of crop-livestock integration). These CP practices mainly target arthropod and vertebrate pests. They also target, to a lesser extent, weeds and plant pathogens. Conventional and some physical/mechanical control methods and some forms of biopesticidal and crop-livestock integration practices were found to have mixed outcomes in terms of VZ risk management. Conversely, practices based on biological control by habitat conservation of arthropod or vertebrate natural enemies, falling within the Agroecological Crop Protection (ACP) framework, result in VZ prevention at various scales (local to global, and short-term to long-term). ACP addresses major global challenges including climate resilience, biodiversity conservation and animal welfare, and helps integrate plant health within the extended "One Health" concept.
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Affiliation(s)
- Alain Ratnadass
- CIRAD, UPR HortSys, F-97455 Saint-Pierre, Réunion, France; HortSys, Univ Montpellier, CIRAD, Montpellier, France.
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7
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Kumakamba C, Niama FR, Muyembe F, Mombouli JV, Kingebeni PM, Nina RA, Lukusa IN, Bounga G, N'Kawa F, Nkoua CG, Atibu Losoma J, Mulembakani P, Makuwa M, Tamufe U, Gillis A, LeBreton M, Olson SH, Cameron K, Reed P, Ondzie A, Tremeau-Bravard A, Smith BR, Pante J, Schneider BS, McIver DJ, Ayukekbong JA, Hoff NA, Rimoin AW, Laudisoit A, Monagin C, Goldstein T, Joly DO, Saylors K, Wolfe ND, Rubin EM, Bagamboula MPassi R, Muyembe Tamfum JJ, Lange CE. Coronavirus surveillance in wildlife from two Congo basin countries detects RNA of multiple species circulating in bats and rodents. PLoS One 2021; 16:e0236971. [PMID: 34106949 PMCID: PMC8189465 DOI: 10.1371/journal.pone.0236971] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 05/19/2021] [Indexed: 12/21/2022] Open
Abstract
Coronaviruses play an important role as pathogens of humans and animals, and the emergence of epidemics like SARS, MERS and COVID-19 is closely linked to zoonotic transmission events primarily from wild animals. Bats have been found to be an important source of coronaviruses with some of them having the potential to infect humans, with other animals serving as intermediate or alternate hosts or reservoirs. Host diversity may be an important contributor to viral diversity and thus the potential for zoonotic events. To date, limited research has been done in Africa on this topic, in particular in the Congo Basin despite frequent contact between humans and wildlife in this region. We sampled and, using consensus coronavirus PCR-primers, tested 3,561 wild animals for coronavirus RNA. The focus was on bats (38%), rodents (38%), and primates (23%) that posed an elevated risk for contact with people, and we found coronavirus RNA in 121 animals, of which all but two were bats. Depending on the taxonomic family, bats were significantly more likely to be coronavirus RNA-positive when sampled either in the wet (Pteropodidae and Rhinolophidae) or dry season (Hipposideridae, Miniopteridae, Molossidae, and Vespertilionidae). The detected RNA sequences correspond to 15 alpha- and 6 betacoronaviruses, with some of them being very similar (>95% nucleotide identities) to known coronaviruses and others being more unique and potentially representing novel viruses. In seven of the bats, we detected RNA most closely related to sequences of the human common cold coronaviruses 229E or NL63 (>80% nucleotide identities). The findings highlight the potential for coronavirus spillover, especially in regions with a high diversity of bats and close human contact, and reinforces the need for ongoing surveillance.
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Affiliation(s)
| | - Fabien R Niama
- National Laboratory of Public Health, Brazzaville, Republic of the Congo
| | | | | | | | - Rock Aime Nina
- Ministry of Agriculture and Livestock, Brazzaville, Republic of the Congo
| | - Ipos Ngay Lukusa
- Metabiota Inc, Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Gerard Bounga
- Wildlife Conversation Society, Bronx, New York, United States of America
| | - Frida N'Kawa
- Metabiota Inc, Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Cynthia Goma Nkoua
- National Laboratory of Public Health, Brazzaville, Republic of the Congo
| | | | | | - Maria Makuwa
- Metabiota Inc, Kinshasa, Kinshasa, Democratic Republic of the Congo.,Labyringth Global Health St. Petersburg, Florida, United States of America
| | - Ubald Tamufe
- Metabiota Cameroon Ltd, Yaoundé, Centre, Cameroon
| | - Amethyst Gillis
- Metabiota Inc, San Francisco, California, United States of America
| | | | - Sarah H Olson
- Wildlife Conversation Society, Bronx, New York, United States of America
| | - Kenneth Cameron
- Wildlife Conversation Society, Bronx, New York, United States of America
| | - Patricia Reed
- Wildlife Conversation Society, Bronx, New York, United States of America
| | - Alain Ondzie
- Wildlife Conversation Society, Bronx, New York, United States of America
| | - Alex Tremeau-Bravard
- One Health Institute, School of Veterinary Medicine, University of California, Davis, California, United States of America
| | - Brett R Smith
- One Health Institute, School of Veterinary Medicine, University of California, Davis, California, United States of America
| | - Jasmine Pante
- One Health Institute, School of Veterinary Medicine, University of California, Davis, California, United States of America
| | | | | | | | - Nicole A Hoff
- Fielding School of Public Health, University of California, Los Angeles, California, United States of America
| | - Anne W Rimoin
- Fielding School of Public Health, University of California, Los Angeles, California, United States of America
| | - Anne Laudisoit
- EcoHealth Alliance, New York, New York, United States of America
| | - Corina Monagin
- Metabiota Inc, San Francisco, California, United States of America.,One Health Institute, School of Veterinary Medicine, University of California, Davis, California, United States of America
| | - Tracey Goldstein
- One Health Institute, School of Veterinary Medicine, University of California, Davis, California, United States of America
| | - Damien O Joly
- Wildlife Conversation Society, Bronx, New York, United States of America.,Metabiota Inc, Nanaimo, British Columbia, Canada
| | - Karen Saylors
- Labyringth Global Health St. Petersburg, Florida, United States of America.,Metabiota Inc, San Francisco, California, United States of America
| | - Nathan D Wolfe
- Metabiota Inc, San Francisco, California, United States of America
| | - Edward M Rubin
- Metabiota Inc, San Francisco, California, United States of America
| | | | - Jean J Muyembe Tamfum
- Institut National de Recherche Biomédicale, Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Christian E Lange
- Labyringth Global Health St. Petersburg, Florida, United States of America.,Metabiota Inc, Nanaimo, British Columbia, Canada
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8
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Iida A, Takemae H, Tarigan R, Kobayashi R, Kato H, Shimoda H, Omatsu T, Supratikno, Basri C, Mayasari NLPI, Agungpriyono S, Maeda K, Mizutani T, Hondo E. Viral-derived DNA invasion and individual variation in an Indonesian population of large flying fox Pteropus vampyrus. J Vet Med Sci 2021; 83:1068-1074. [PMID: 33994419 PMCID: PMC8349802 DOI: 10.1292/jvms.21-0115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Here, we performed next-generation sequencing (NGS) on six large flying foxes (Pteropus vampyrus) collected in Indonesia. Seventy-five virus species in the liver tissue of each specimen were listed. Viral homologous sequences in the bat genome were identified from the listed viruses. This finding provides collateral evidence of viral endogenization into the host genome. We found that two of the six specimens bore partial sequences that were homologous to the plant pathogens Geminiviridae and Luteoviridae. These sequences were absent in the P. vampyrus chromosomal sequences. Hence, plant viral homologous sequences were localized to the hepatocytes as extrachromosomal DNA fragments. Therefore, this suggests that the bat is a potential carrier or vector of plant viruses. The present investigation on wild animals offered novel perspectives on viral invasion, variation, and host interaction.
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Affiliation(s)
- Atsuo Iida
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - Hitoshi Takemae
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Aichi 464-8602, Japan.,Laboratory of Veterinary Microbiology, Cooperative Department of Veterinary Medicine, Tokyo University of Agriculture and Technology, Sawai, Fuchu, Tokyo 183-8509, Japan
| | - Ronald Tarigan
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - Ryosuke Kobayashi
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - Hirokazu Kato
- Biology and Somatology Related Support Section, Nagoya University, Nagoya 464-8602, Japan
| | - Hiroshi Shimoda
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753-8515, Japan
| | - Tsutomu Omatsu
- Laboratory of Veterinary Microbiology, Cooperative Department of Veterinary Medicine, Tokyo University of Agriculture and Technology, Sawai, Fuchu, Tokyo 183-8509, Japan
| | - Supratikno
- Faculty of Veterinary Medicine Bogor Agricultural University-IPB University, Bogor 16680, Indonesia
| | - Chaerul Basri
- Faculty of Veterinary Medicine Bogor Agricultural University-IPB University, Bogor 16680, Indonesia
| | - Ni Luh Putu Ika Mayasari
- Faculty of Veterinary Medicine Bogor Agricultural University-IPB University, Bogor 16680, Indonesia
| | - Srihadi Agungpriyono
- Faculty of Veterinary Medicine Bogor Agricultural University-IPB University, Bogor 16680, Indonesia
| | - Ken Maeda
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753-8515, Japan.,Department of Veterinary Science, National Institute of Infectious Diseases, Tokyo 162-8640, Japan
| | - Tetsuya Mizutani
- Laboratory of Veterinary Microbiology, Cooperative Department of Veterinary Medicine, Tokyo University of Agriculture and Technology, Sawai, Fuchu, Tokyo 183-8509, Japan
| | - Eiichi Hondo
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Aichi 464-8602, Japan
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9
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Cawthorn DM, Kennaugh A, Ferreira SM. The future of sustainability in the context of COVID-19. AMBIO 2021; 50:812-821. [PMID: 33289053 PMCID: PMC7720924 DOI: 10.1007/s13280-020-01430-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/20/2020] [Accepted: 10/24/2020] [Indexed: 05/09/2023]
Abstract
The COVID-19 pandemic is a global crisis emanating both from a virus (SARS-CoV-2) and from the drastic actions to contain it. Here, we reflect on the immediate responses of most world powers amid the pandemic chaos: totalitarian surveillance and nationalist isolation. Drawing on published literature, we consider measures such as wildlife-use bans, lockdowns and travel restrictions, along with their reverberations for people, economies and the planet. Our synthesis highlights significant shortfalls of applying command-and-control tactics in emergencies. For one, heavy-handed bans risk enormous unintended consequences and tend to fail if they lack legitimacy or clash with people's values. Furthermore, reactive and myopic strategies typically view the pandemic as a stand-alone crisis, rather than unravelling the complex interplay of nature-society interactions through which zoonotic diseases originate. A return to adaptive management approaches that recognise root causes and foster socio-ecological resilience will be essential to improve human and planetary health and mitigate future pandemics.
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Affiliation(s)
- Donna-Mareè Cawthorn
- School of Biology and Environmental Sciences, University of Mpumalanga, Nelspruit, 1200 South Africa
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10
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Rediscovering the Contributions of Forests and Trees to Transition Global Food Systems. FORESTS 2020. [DOI: 10.3390/f11101098] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The importance of forests to safeguard agricultural production through regulating ecosystem services such as clean water, soil protection, and climate regulation is well documented, yet the contributions of forests and trees to provide food for the nutritional needs of the increasing human population has not been fully realized. Plants, fungi, and animals harvested from forests have long provided multiple benefits—for nutrition, health, income, and cultural purposes. Across the globe, the main element of “forest management” has been industrial wood production. Sourcing food from forests has been not even an afterthought but a subordinate activity that just happens and is largely invisible in official statistics. For many people, forests ensure a secure supply of essential foods and vital nutrients. For others, foraging forests for food offers cultural, recreational, and diversified culinary benefits. Increasingly, these products are perceived by consumers as being more “natural” and healthier than food from agricultural production. Forest-and wild-sourced products increasingly are being used as key ingredients in multiple billion dollar industries due to rising demand for “natural” food production. Consumer trends demonstrate growing interests in forest food gathering that involves biological processes and new forms of culturally embedded interactions with the natural world. Further, intensifying calls to “re-orient” agricultural production provides opportunities to expand the roles of forests in food production; to reset food systems by integrating forests and trees. We use examples of various plants, such as baobab, to explore ways forests and trees provide for food security and nutrition and illustrate elements of a framework to encourage integration of forests and trees. Forests and trees provide innovative opportunities and technological and logistical challenges to expand food systems and transition to a bioeconomy. This shift is essential to meet the expanding demand for secure and nutritious food, while conserving forest biodiversity.
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