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Nehring M, Dickmann EM, Billington K, VandeWoude S. Study of feline immunodeficiency virus prevalence and expert opinions on standards of care. J Feline Med Surg 2024; 26:1098612X241245046. [PMID: 39073897 DOI: 10.1177/1098612x241245046] [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] [Indexed: 07/31/2024]
Abstract
OBJECTIVE The purpose of this study was to identify knowledge gaps in the global prevalence of feline immunodeficiency virus (FIV) and to obtain professional opinions and experiences regarding FIV in selected countries. We conducted a literature review of abstracts that reported the prevalence of FIV and interviewed experts in feline medicine and retroviruses from different countries to determine regional perspectives. METHODS A total of 90 articles reporting FIV prevalence as a primary unbiased population-level analysis between 1980 and 2017 were indexed. FIV prevalence, demographics, year and location were analyzed. Statistics were evaluated and compared. In total, 10 experts were interviewed. Results were analyzed for congruence with the findings of the literature review. RESULTS FIV prevalence was typically in the range of 5-8%, with a global prevalence of 4.7%, and remained largely constant over the reporting period (1980-2017). Over 90% of articles reported greater prevalence in older male cats. More studies were conducted in North America and Europe and reported the lowest prevalence. Expert-estimated prevalence approximated literature review prevalence. Attitudes and recommendations for management were consistent among experts. The limitations of the present review include varying inclusion criteria of cats tested in different studies, variation in testing modalities and the inability to conduct summary statistics across dissimilar cohorts. CONCLUSIONS AND RELEVANCE The global prevalence of FIV has not changed since its discovery 40 years ago. Prevalence is higher in older male cats and is lower in North America and Europe than other continents. Experts agree that FIV is not typically a disease of high concern and is often associated with infections of the oral cavity. Vaccination is not typically recommended and has been discontinued in North America. The evaluation of risk factors for FIV progression is useful in managing infections. Recommendations for future research include analyses to determine copathogen and environmental factors that impact progression, assessment of life span impacts and investigations of treatment efficacy and side effects.
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Affiliation(s)
- Mary Nehring
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Ellyn M Dickmann
- Institute for Research in the Social Sciences, Colorado State University, Fort Collins, CO, USA
- Dickmann and Associates, Fort Collins, CO, USA
| | - Kara Billington
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Sue VandeWoude
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, USA
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2
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Nájera F, López G, Del Rey-Wamba T, Malik RA, Garrote G, López-Parra M, Fernández-Pena L, García-Tardío M, Arenas-Rojas R, Simón MA, Zorrilla I, Fernández I, Alcaide EM, Ruiz C, Revuelta L, Salcedo J, Hofmann-Lehmann R, Meli ML. Long-term surveillance of the feline leukemia virus in the endangered Iberian lynx (Lynx pardinus) in Andalusia, Spain (2008-2021). Sci Rep 2024; 14:5462. [PMID: 38443503 PMCID: PMC10914683 DOI: 10.1038/s41598-024-55847-3] [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: 10/23/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024] Open
Abstract
Feline leukemia virus (FeLV) infection is considered one of the most serious disease threats for the endangered Iberian lynx (Lynx pardinus) Over 14 years (2008-2021), we investigated FeLV infection using point-of-care antigen test and quantitative real-time TaqMan qPCR for provirus detection in blood and tissues in lynxes from Andalusia (Southern Spain). A total of 776 samples from 586 individuals were included in this study. The overall prevalence for FeLV antigen in blood/serum samples was 1.4% (5/360) (95% CI: 0.2-2.6), FeLV proviral DNA prevalence in blood samples was 6.2% (31/503) (95% CI: 4.1-8.6), and FeLV proviral DNA in tissues samples was 10.2% (34/333) (95% CI: 7-13.5). From a subset of 129 longitudinally sampled individuals, 9.3% (12/129) PCR-converted during the study period. Our results suggest that FeLV infection in the Andalusian population is enzootic, with circulation of the virus at low levels in almost all the sampling years. Moreover, since only one viremic individual succumbed to the infection, this study suggests that lynxes may therefore control the infection decreasing the possibility of developing a more aggressive outcome. Although our results indicate that the FeLV infection in the Iberian lynx from Andalusia tends to stay within the regressive stage, continuous FeLV surveillance is paramount to predict potential outbreaks and ensure the survival of this population.
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Affiliation(s)
- Fernando Nájera
- Wildlife Health Center, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA.
- Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040, Madrid, Spain.
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain.
| | - Guillermo López
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain.
| | - Tere Del Rey-Wamba
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Rimsha A Malik
- Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ, 08544, USA
- College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - Germán Garrote
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Marcos López-Parra
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Leonardo Fernández-Pena
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Maribel García-Tardío
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Rafael Arenas-Rojas
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Miguel A Simón
- Consejería de Sostenibilidad, Medio Ambiente y Economía Azul, avda. Manuel Siurot, nº 50, 41013, Seville, Spain
| | - Irene Zorrilla
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Isabel Fernández
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Eva M Alcaide
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Carmen Ruiz
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Luis Revuelta
- Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040, Madrid, Spain
| | - Javier Salcedo
- Consejería de Sostenibilidad, Medio Ambiente y Economía Azul, avda. Manuel Siurot, nº 50, 41013, Seville, Spain
| | - Regina Hofmann-Lehmann
- Clinical Laboratory, Department of Clinical Diagnostics and Services, and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, 8057, Zurich, Switzerland
| | - Marina L Meli
- Clinical Laboratory, Department of Clinical Diagnostics and Services, and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, 8057, Zurich, Switzerland
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3
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Choi YR, Iturriaga MP, Nekouei O, Tu T, Van Brussel K, Barrs VR, Beatty JA. Domestic Cat Hepadnavirus and Pathogenic Retroviruses; A Sero-Molecular Survey of Cats in Santiago, Chile. Viruses 2023; 16:46. [PMID: 38257747 PMCID: PMC10820300 DOI: 10.3390/v16010046] [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: 12/12/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
Cat ownership is common in Chile, but data on the regional prevalence of infectious agents are limited. A sero-molecular survey of 120 client- or shelter-owned domestic cats in greater Santiago was performed. Whole blood DNA was tested for the novel hepatitis-B-like virus, domestic cat hepadnavirus (DCH) by conventional PCR (cPCR) and quantitative PCR (qPCR), and for feline leukaemia virus (FeLV) by qPCR. Point-of-care serology for FeLV p27 antigen and antibodies recognising feline immunodeficiency virus (FIV) p15 and p24 was performed. DCH DNA was detected in the serum of 2/120 cats (1.67%). Sequencing and phylogenetic analysis showed that the DCH detected in Chile occupies a position outside the main clustering of DCH in the near-complete genome tree. Progressive (antigen-positive, provirus-positive) and regressive (antigen-negative, provirus-positive) FeLV infections were identified in 6/120 (5%) and 9/120 (7.5%) of cats. A total of 2/120 (1.7%) cats had dual FeLV/FIV infection, and another 2 cats had FIV infection alone. This study shows that the global footprint of DCH includes South America with a low molecular frequency in Chile, similar to that reported in the USA. Progressive FeLV infection is relatively common in urban Chile, and male cats are at greater risk than females. Testing and control measures for pathogenic retroviruses are indicated. The potential impact of FeLV, FIV and DCH on Chile's wildcat species is worthy of further investigation.
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Affiliation(s)
- Yan Ru Choi
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong;
- Centre for Animal Health and Welfare, City University of Hong Kong, Hong Kong
| | - María Paz Iturriaga
- Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 7550196, Chile;
| | - Omid Nekouei
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life, Hong Kong;
| | - Thomas Tu
- Storr Liver Centre, Westmead Clinical School and Westmead Institute for Medical Research, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia;
- Sydney Institute for Infectious Diseases, University of Sydney at Westmead Hospital, Westmead, NSW 2145, Australia
| | - Kate Van Brussel
- Department of Biology, University of Massachusetts, Boston, MA 02125, USA;
| | - Vanessa R. Barrs
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong;
- Centre for Animal Health and Welfare, City University of Hong Kong, Hong Kong
| | - Julia A. Beatty
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong;
- Centre for Animal Health and Welfare, City University of Hong Kong, Hong Kong
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Napolitano C, Sacristán I, Acuña F, Aguilar E, García S, López-Jara MJ, Cabello J, Hidalgo-Hermoso E, Poulin E, Grueber CE. Assessing micro-macroparasite selective pressures and anthropogenic disturbance as drivers of immune gene diversity in a Neotropical wild cat. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 897:166289. [PMID: 37591403 DOI: 10.1016/j.scitotenv.2023.166289] [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: 04/05/2023] [Revised: 08/11/2023] [Accepted: 08/12/2023] [Indexed: 08/19/2023]
Abstract
Anthropogenic environmental change is reducing available habitat for wild species, providing novel selection pressures such as infectious diseases and causing species to interact in new ways. The potential for emerging infectious diseases and zoonoses at the interface between humans, domestic animals, and wild species is a key global concern. In vertebrates, diversity at the major histocompatibility complex MHC is critical to disease resilience, and its study in wild populations provides insights into eco-evolutionary dynamics that human activities alter. In natural populations, variation at MHC loci is partly maintained by balancing selection, driven by pathogenic selective pressures. We hypothesize that MHC genetic diversity differs between guigna populations inhabiting human-dominated landscapes (higher pathogen pressures) versus more natural habitats (lower pathogen pressures). We predict that MHC diversity in guignas would be highest in human-dominated landscapes compared with continuous forest habitats. We also expected to find higher MHC diversity in guignas infected with micro and macro parasites (higher parasite load) versus non infected guignas. We characterized for the first time the genetic diversity at three MHC class I and II exons in 128 wild guignas (Leopardus guigna) across their distribution range in Chile (32-46° S) and Argentina, representing landscapes with varying levels of human disturbance. We integrated MHC sequence diversity with multiple measures of anthropogenic disturbance and both micro and macro parasite infection data. We also assessed signatures of positive selection acting on MHC genes. We found significantly higher MHC class I diversity in guignas inhabiting landscapes where houses were present, and with lower percentage of vegetation cover, and also in animals with more severe cardiorespiratory helminth infection (richness and intensity) and micro-macroparasite co-infection. This comprehensive, landscape-level assessment further enhances our knowledge on the evolutionary dynamics and adaptive potential of vertebrates in the face of emerging infectious disease threats and increasing anthropogenic impacts.
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Affiliation(s)
- Constanza Napolitano
- Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile; Institute of Ecology and Biodiversity (IEB), Concepción, Chile; Cape Horn International Center (CHIC), Puerto Williams, Chile.
| | - Irene Sacristán
- Universidad Andres Bello, Santiago, Chile; Animal Health Research Centre, National Institute for Agricultural and Food Research and Technology (INIA), Centro Superior de Investigaciones Científicas (CSIC), Valdeolmos, Madrid, Spain
| | - Francisca Acuña
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Emilio Aguilar
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Sebastián García
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - María José López-Jara
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Javier Cabello
- Chiloé Silvestre Center for the Conservation of Biodiversity, Ancud, Chile
| | | | - Elie Poulin
- Institute of Ecology and Biodiversity (IEB), Concepción, Chile; Millennium Institute of Biodiversity of Antarctic and Subantarctic Ecosystems and Facultad de Ciencias, Universidad de Chile, Santiago, Chile
| | - Catherine E Grueber
- School of Life and Environmental Sciences, Faculty of Science, University of Sydney, Sydney, Australia
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5
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Liu E, Ma L, Huang S, You D, Guo L, Li X, Xu H, Liu D, Chai H, Wang Y. The first feline immunodeficiency virus from Siberian tigers (Panthera tigris altaica) in northeastern China. Arch Virol 2022; 167:545-551. [DOI: 10.1007/s00705-022-05370-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 12/13/2021] [Indexed: 12/21/2022]
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6
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Gálvez N, Meniconi P, Infante J, Bonacic C. Response of mesocarnivores to anthropogenic landscape intensification: activity patterns and guild temporal interactions. J Mammal 2021. [DOI: 10.1093/jmammal/gyab074] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Abstract
Carnivores face important anthropogenic threats in agricultural areas from habitat loss and fragmentation, disturbance by domestic free-roaming dogs and cats, and direct hunting by humans. Anthropogenic disturbances are shifting the activity patterns of wild animals, likely modifying species interactions. We estimated changes in the activity patterns of the mesocarnivore guild of agricultural landscapes of the La Araucanía region in southern Chile in response to land-use intensification, comparing intra- and interspecific activity patterns at low and high levels of forest cover, fragmentation, and land ownership subdivision. Our focal species comprise the güiña or kod-kod (Leopardus guigna), two fox species (Lycalopex culpaeus and L. griseus), a skunk (Conepatus chinga), and one native mustelid (Galictis cuja), in addition to free-roaming dogs (Canis lupus familiaris) and cats (Felis catus) and their main mammalian prey species (i.e., Rodentia and Lagomorpha). In 23,373 trap nights, we totaled 21,729 independent records of our focal species. Our results show tendencies toward nocturnality at high land-use intensification, with potential impacts on species fitness. Nocturnal mesocarnivores decreased their diurnal/crepuscular activity, while cathemeral activity shifted to nocturnal activity at high land-use intensification, but only when in sympatry with a competitor. High land-use intensification decreased the activity overlap between native and domestic mesocarnivores but increased the overlap between native mesocarnivores. High intensification also reduced overlap with prey species. Notably, foxes displayed peaks of activity opposing those of dogs, and plasticity in activity pattern when in sympatry with dogs, such as strategies to avoid encounters. We stress the need to suppress the free-roaming and unsupervised activity of dogs to mitigate impacts of high land-use intensification on mesocarnivores.
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Affiliation(s)
- Nicolás Gálvez
- Pontificia Universidad Católica de Chile, Wildlife ecology and Coexistence Laboratory, Villarrica campus, Centre for Research in Local Development (CEDEL-UC), O’Higgins 501, Villarrica, Chile
| | - Paola Meniconi
- Pontificia Universidad Católica de Chile, Fauna Australis Wildlife Laboratory, Department of Ecosystems and Environment, School of Agronomy and Forestry, Avenida Vicuña Mackenna 4860, 7820436 Santiago, Chile
| | - José Infante
- Pontificia Universidad Católica de Chile, Wildlife ecology and Coexistence Laboratory, Villarrica campus, Centre for Research in Local Development (CEDEL-UC), O’Higgins 501, Villarrica, Chile
- Pontificia Universidad Católica de Chile, Fauna Australis Wildlife Laboratory, Department of Ecosystems and Environment, School of Agronomy and Forestry, Avenida Vicuña Mackenna 4860, 7820436 Santiago, Chile
| | - Cristian Bonacic
- Pontificia Universidad Católica de Chile, Fauna Australis Wildlife Laboratory, Department of Ecosystems and Environment, School of Agronomy and Forestry, Avenida Vicuña Mackenna 4860, 7820436 Santiago, Chile
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7
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López-Jara MJ, Sacristán I, Farías AA, Maron-Perez F, Acuña F, Aguilar E, García S, Contreras P, Silva-Rodríguez EA, Napolitano C. Free-roaming domestic cats near conservation areas in Chile: Spatial movements, human care and risks for wildlife. Perspect Ecol Conserv 2021. [DOI: 10.1016/j.pecon.2021.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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8
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Beltrami E, Gálvez N, Osorio C, Kelly MJ, Morales-Moraga D, Bonacic C. Ravines as conservation strongholds for small wildcats under pressure from free-ranging dogs and cats in Mediterranean landscapes of Chile. STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2021. [DOI: 10.1080/01650521.2021.1933691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Esperanza Beltrami
- Graduate School of Veterinary Sciences, Universidad Austral de Chile, Valdivia, Chile
| | - Nicolás Gálvez
- Pontificia Universidad Católica De Chile, Wildlife Ecology and Coexistence Laboratory, Centre in Research of Local Development (CEDEL), Villarrica, Chile
| | - Christian Osorio
- Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, USA
- Department of Ecology, Proyecto Carnívoros Australes, Región del Maule, Chile
| | - Marcella J. Kelly
- Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, USA
| | - David Morales-Moraga
- Center of Global Change, Department of Ecosystems and the Environment, School of Agronomy and Forestry, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Cristian Bonacic
- Fauna Australis Wildlife Laboratory, Department of Ecosystems and the Environment, School of Agronomy and Forestry, Pontificia Universidad Católica de Chile, Santiago, Chile
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Long M, Cantrelle FX, Robert X, Boll E, Sierra N, Gouet P, Hanoulle X, Alvarez GI, Guillon C. Identification of a Potential Inhibitor of the FIV p24 Capsid Protein and Characterization of Its Binding Site. Biochemistry 2021; 60:1896-1908. [PMID: 34096272 DOI: 10.1021/acs.biochem.1c00228] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Feline immunodeficiency virus (FIV) is a veterinary infective agent for which there is currently no efficient drug available. Drugs targeting the lentivirus capsid are currently under development for the treatment of human immunodeficiency virus 1 (HIV-1). Here we describe a lead compound that interacts with the FIV capsid. This compound, 696, modulates the in vitro assembly of and stabilizes the assembled capsid protein. To decipher the mechanism of binding of this compound to the protein, we performed the first nuclear magnetic resonance (NMR) assignment of the FIV p24 capsid protein. Experimental NMR chemical shift perturbations (CSPs) observed after the addition of 696 enabled the characterization of a specific binding site for 696 on p24. This site was further analyzed by molecular modeling of the protein:compound interaction, demonstrating a strong similarity with the binding sites of existing drugs targeting the HIV-1 capsid protein. Taken together, we characterized a promising capsid-interacting compound with a low cost of synthesis, for which derivatives could lead to the development of efficient treatments for FIV infection. More generally, our strategy combining the NMR assignment of FIV p24 with NMR CSPs and molecular modeling will be useful for the analysis of future compounds targeting p24 in the quest to identify an efficient treatment for FIV.
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Affiliation(s)
- Mathieu Long
- UMR 5086, Molecular Microbiology and Structural Biochemistry, CNRS/Université Lyon 1, 69367 Lyon, France
| | - François-Xavier Cantrelle
- CNRS, ERL9002, Integrative Structural Biology, F-59000 Lille, France.,Univ. Lille, INSERM, CHU Lille University Hospital, Institut Pasteur de Lille, UMR1167-RID-AGE-Risk factors and molecular determinants of aging-related, F-59000 Lille, France
| | - Xavier Robert
- UMR 5086, Molecular Microbiology and Structural Biochemistry, CNRS/Université Lyon 1, 69367 Lyon, France
| | - Emmanuelle Boll
- CNRS, ERL9002, Integrative Structural Biology, F-59000 Lille, France.,Univ. Lille, INSERM, CHU Lille University Hospital, Institut Pasteur de Lille, UMR1167-RID-AGE-Risk factors and molecular determinants of aging-related, F-59000 Lille, France
| | - Natalia Sierra
- Laboratorio de Moléculas Bioactivas, CENUR Litoral Norte, Universidad de la República, 60000 Paysandú, Uruguay
| | - Patrice Gouet
- UMR 5086, Molecular Microbiology and Structural Biochemistry, CNRS/Université Lyon 1, 69367 Lyon, France
| | - Xavier Hanoulle
- CNRS, ERL9002, Integrative Structural Biology, F-59000 Lille, France.,Univ. Lille, INSERM, CHU Lille University Hospital, Institut Pasteur de Lille, UMR1167-RID-AGE-Risk factors and molecular determinants of aging-related, F-59000 Lille, France
| | - Guzmán I Alvarez
- Laboratorio de Moléculas Bioactivas, CENUR Litoral Norte, Universidad de la República, 60000 Paysandú, Uruguay
| | - Christophe Guillon
- UMR 5086, Molecular Microbiology and Structural Biochemistry, CNRS/Université Lyon 1, 69367 Lyon, France
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10
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Chaves A, Montecino-Latorre D, Alcázar P, Suzán G. Wildlife rehabilitation centers as a potential source of transmission of SARS-CoV-2 into native wildlife of Latin America. Biotropica 2021; 53:987-993. [PMID: 34219749 PMCID: PMC8239512 DOI: 10.1111/btp.12965] [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] [Received: 10/12/2020] [Revised: 03/09/2021] [Accepted: 03/23/2021] [Indexed: 12/20/2022]
Abstract
The COVID-19 pandemic has impacted the entire world, causing a great number of mortality of humans and affecting the economy, while conservation efforts are finally recognized to prevent further pandemics. The wildlife rehabilitation centers (WRCs) play a relevant role in animal welfare; nevertheless, they also represent an imminent risk of pathogen transmission between humans-to-animals and between animals. Moreover, WRCs could spread pathogens into natural habitats through the reintroduction of infectious individuals. These biosafety concerns at WRCs may increase as the economic and social impact of the COVID-19 extends. We explored the current situation of Latin American WRCs under the COVID-19 pandemic to determine the feasibility of SARS-CoV-2 introduction, amplification, and spread within these institutions. We surveyed WRCs from eight Latin American countries. We found that pandemic is affecting these institutions in many aspects: workers with symptoms compatible with COVID-19, reduced economic resources, and lack of information and support from governmental authorities. These have forced WRCs to reduce the workforce, veterinary visits, and animal food rations and to increase the number of animals released. This scenario generates a risky environment for the transmission of SARS-CoV-2, especially for felids, mustelids, and non-human primates. Therefore, it is imperative to respect quarantine periods, monitor incoming patients, increase biosecurity measures, develop and apply guidelines and recommendations for the protection of personnel and biosafety of enclosures and instruments. It is of utmost importance the proper and safer reintroduction of recovered wildlife.
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Affiliation(s)
- Andrea Chaves
- Escuela de Biología Universidad de Costa Rica San José Costa Rica.,Awá Science and Conservation San José Costa Rica
| | | | - Paloma Alcázar
- Awá Science and Conservation San José Costa Rica.,Centro de Ornitología y Biodiversidad Lima Perú
| | - Gerardo Suzán
- Departamento de Etología Fauna Silvestre y Animales de Laboratorio Facultad de Medicina Veterinaria y Zootecnia Universidad Nacional Autónoma de México Mexico City Mexico
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11
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Sacristán I, Acuña F, Aguilar E, García S, José López M, Cabello J, Hidalgo‐Hermoso E, Sanderson J, Terio KA, Barrs V, Beatty J, Johnson WE, Millán J, Poulin E, Napolitano C. Cross-species transmission of retroviruses among domestic and wild felids in human-occupied landscapes in Chile. Evol Appl 2021; 14:1070-1082. [PMID: 33897821 PMCID: PMC8061269 DOI: 10.1111/eva.13181] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 01/11/2023] Open
Abstract
Human transformation of natural habitats facilitates pathogen transmission between domestic and wild species. The guigna (Leopardus guigna), a small felid found in Chile, has experienced habitat loss and an increased probability of contact with domestic cats. Here, we describe the interspecific transmission of feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) between domestic cats and guignas and assess its correlation with human landscape perturbation. Blood and tissue samples from 102 free-ranging guignas and 262 domestic cats were collected and analyzed by PCR and sequencing. Guigna and domestic cat FeLV and FIV prevalence were very similar. Phylogenetic analysis showed guigna FeLV and FIV sequences are positioned within worldwide domestic cat virus clades with high nucleotide similarity. Guigna FeLV infection was significantly associated with fragmented landscapes with resident domestic cats. There was little evidence of clinical signs of disease in guignas. Our results contribute to the understanding of the implications of landscape perturbation and emerging diseases.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Vanessa Barrs
- University of SydneySydneyNew South WalesAustralia
- Department of Infectious Diseases and Public HealthCity University of Hong KongKowloonHong Kong
| | - Julia Beatty
- University of SydneySydneyNew South WalesAustralia
- Department of Infectious Diseases and Public HealthCity University of Hong KongKowloonHong Kong
| | - Warren E. Johnson
- Smithsonian Conservation Biology InstituteNational Zoological ParkWashintonDistrict of ColumbiaUSA
- The Walter Reed Army Institute of ResearchSilver SpringMarylandUSA
- Present address:
The Walter Reed Biosystematics UnitSmithsonian InstitutionSuitlandMarylandUSA
| | - Javier Millán
- Universidad Andres BelloSantiagoChile
- Instituto Agroalimentario de Aragón‐IA2University of Zaragoza‐CITAZaragozaSpain
- Fundación ARAIDZaragozaSpain
| | - Elie Poulin
- Universidad de ChileSantiagoChile
- Instituto de Ecología y Biodiversidad (IEB)SantiagoChile
| | - Constanza Napolitano
- Instituto de Ecología y Biodiversidad (IEB)SantiagoChile
- Departamento de Ciencias Biológicas y BiodiversidadUniversidad de Los LagosOsornoChile
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Ramírez-Álvarez D, Napolitano C, Salgado I. Puma ( Puma concolor) in the Neighborhood? Records Near Human Settlements and Insights into Human-Carnivore Coexistence in Central Chile. Animals (Basel) 2021; 11:ani11040965. [PMID: 33807134 PMCID: PMC8066551 DOI: 10.3390/ani11040965] [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] [Received: 01/05/2021] [Revised: 01/26/2021] [Accepted: 02/03/2021] [Indexed: 01/30/2023] Open
Abstract
Simple Summary The presence of carnivores near human settlements is a poorly studied topic that generates concern and perception of risk in some human communities, especially for medium to large felids. Apart from the conflict of the potential predation of livestock, there is the insecurity perception of a potential attack on people. To gain a better understanding of how, when, and how close pumas approached human settlements, we analyze 51 puma records near populated areas over eight years in central Chile. The results show that pumas approached human-populated areas; in 23.5% of the records pumas are found between 0 and 999 m from the nearest human settlement, 25.5% are between 1000 and 4999 m, and 51% are over 5000 m. We associate puma records with landscape features, such as mountain ranges, land-use, road, and urban infrastructure; and based on previous knowledge of puma biology, behavior, and habitat preference, we identify their area of occupation and the potential biological corridor used for their movements from the Andes Range to the coast. Our results show the adaptability of pumas to human-dominated landscapes, and their capacity to overcome landscape barriers, such as human infrastructure, contributing to a better understanding of the population dynamics in the study area. Studies on human–carnivore coexistence, through formulas that consider local realities and the reduction of implicit risks for humans, are urgently needed, both globally and locally, and likely the only way to secure the long-term conservation of pumas in human-dominated landscapes. Abstract The wildland–urban interface lies at the confluence of human-dominated and wild landscapes—creating a number of management and conservation challenges. Wildlife sightings near human settlements have appeared to increase in the last years. This article reports 51 records of presences, sightings, and livestock attacks of Puma concolor, a large-sized felid, collected from 2012 to 2020 across the O’Higgins region in central Chile. Puma records were concentrated in the east of the region in the Andes Range and foothills (90%). The number of puma records is higher in the last four to six years than in previously studied years. Of the 51 records, 23.5% are between 0 and 999 m from the nearest human settlement (classified as very close), 25.5% are between 1000 and 4999 m (moderately close), and 51% are over 5000 m (distant). Most of the sightings are recorded in the summer (35%) and spring (29%). We identify an area of approximately 9000 km2 of suitable habitat as the most probable corridor effectively connecting pumas moving between eastern and western areas, encompassing the Angostura de Paine mountain range. Our results contribute to the understanding of the presence and movements of P. concolor near urban areas and human settlements, confirming their persistence in and adaptation to human-dominated landscapes. We also provide insights into human–carnivore coexistence in the current global context in the densely populated central Chile.
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Affiliation(s)
- Diego Ramírez-Álvarez
- Unidad de Vida Silvestre, Servicio Agrícola y Ganadero (SAG), Región de O’Higgins, Rancagua 2820000, Chile;
- Correspondence: (D.R.-Á.); (C.N.)
| | - Constanza Napolitano
- Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno 5312435, Chile
- Instituto de Ecología y Biodiversidad (IEB), Santiago 7800003, Chile
- Correspondence: (D.R.-Á.); (C.N.)
| | - Iván Salgado
- Unidad de Vida Silvestre, Servicio Agrícola y Ganadero (SAG), Región de O’Higgins, Rancagua 2820000, Chile;
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Identification of Novel Feline Paramyxoviruses in Guignas ( Leopardus guigna) from Chile. Viruses 2020; 12:v12121397. [PMID: 33291219 PMCID: PMC7762136 DOI: 10.3390/v12121397] [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: 11/07/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 12/31/2022] Open
Abstract
The family of paramyxoviruses has received growing attention as several new species have been identified recently, notably two different clusters in domestic cats, designated as feline morbillivirus (FeMV) and feline paramyxovirus (FPaV). Their phylogenetic origin and whether wild felids also harbor these viruses are currently unknown. Kidney samples from 35 guignas (Leopardus guigna), a wild felid from Chile, were investigated for paramyxoviruses using consensus-RT-PCR. In addition, thirteen serum samples of guignas were screened for the presence of FeMV-specific antibodies by an immunofluorescence assay (IFA). Viral RNA was detected in 31% of the kidney samples. Phylogenetic analyses revealed two well-supported clusters, related to isolates from domestic cats, rodents and bats. No significant histopathology changes were recorded in infected guignas. Serology identified two samples which were positive for FeMV-specific antibodies. Our study highlights the diversity of paramyxovirus infections in felids with special emphasis on guignas from Chile.
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14
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Napolitano C, Larraguibel-González C, Cepeda-Mercado AA, Vial P, Sanderson J. New records of Leopardus guigna in its northern-most distribution in Chile: implications for conservation. REVISTA CHILENA DE HISTORIA NATURAL 2020. [DOI: 10.1186/s40693-020-00095-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
AbstractWe report new records of the wild felid Leopardus guigna in its northern-most distribution, in the southern Coquimbo and northern Valparaíso regions, in northern-central Chile. To our knowledge, these are the northern-most confirmed guigna records to date. We discuss implications for the conservation of these fragile populations in the face of different anthropic threats.
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Sacristán I, Esperón F, Pérez R, Acuña F, Aguilar E, García S, López MJ, Neves E, Cabello J, Hidalgo-Hermoso E, Terio KA, Millán J, Poulin E, Napolitano C. Epidemiology and molecular characterization of Carnivore protoparvovirus-1 infection in the wild felid Leopardus guigna in Chile. Transbound Emerg Dis 2020; 68:3335-3348. [PMID: 33238057 DOI: 10.1111/tbed.13937] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 11/18/2020] [Accepted: 11/21/2020] [Indexed: 12/15/2022]
Abstract
Landscape anthropization has been identified as one of the main drivers of pathogen emergence worldwide, facilitating pathogen spillover between domestic species and wildlife. The present study investigated Carnivore protoparvovirus-1 infection using molecular methods in 98 free-ranging wild guignas (Leopardus guigna) and 262 co-occurring owned, free-roaming rural domestic cats. We also assessed landscape anthropization variables as potential drivers of infection. Protoparvovirus DNA was detected in guignas across their entire distribution range, with observed prevalence of 13.3% (real-time PCR) and 9% (conventional PCR) in guignas, and 6.1% (conventional PCR) in cats. Prevalence in guigna did not vary depending on age, sex, study area or landscape variables. Prevalence was higher in juvenile cats (16.7%) than in adults (4.4%). Molecular characterization of the virus by amplification and sequencing of almost the entire vp2 gene (1,746 bp) from one guigna and five domestic cats was achieved, showing genetic similarities to canine parvovirus 2c (CPV-2c) (one guigna and one cat), feline panleukopenia virus (FPV) (one cat), CPV-2 (no subtype identified) (two cats), CPV-2a (one cat). The CVP-2c-like sequence found in a guigna clustered together with domestic cat and dog CPV-2c sequences from South America, suggesting possible spillover from a domestic to a wild species as the origin of infection in guigna. No clinical signs of disease were found in PCR-positive animals except for a CPV-2c-infected guigna, which had haemorrhagic diarrhoea and died a few days after arrival at a wildlife rescue centre. Our findings reveal widespread presence of Carnivore protoparvovirus-1 across the guigna distribution in Chile and suggest that virus transmission potentially occurs from domestic to wild carnivores, causing severe disease and death in susceptible wild guignas.
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Affiliation(s)
- Irene Sacristán
- PhD Program in Conservation Medicine, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Fernando Esperón
- Grupo de Epidemiología y Sanidad Ambiental, Centro de Investigación en Sanidad Animal (INIA-CISA), Madrid, Spain
| | - Rubén Pérez
- Sección Genética Evolutiva, Departamento de Biología Animal, Facultad de Ciencias, Instituto de Biología, Universidad de la República de Montevideo, Montevideo, Uruguay
| | - Francisca Acuña
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Emilio Aguilar
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Sebastián García
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - María José López
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Elena Neves
- Grupo de Epidemiología y Sanidad Ambiental, Centro de Investigación en Sanidad Animal (INIA-CISA), Madrid, Spain
| | - Javier Cabello
- Facultad de Medicina Veterinaria, Universidad San Sebastián, Puerto Montt, Chile
| | | | - Karen A Terio
- Zoological Pathology Program, University of Illinois, Brookfield, IL, USA
| | - Javier Millán
- Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile.,Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Zaragoza, Spain.,Fundación ARAID, Zaragoza, Spain
| | - Elie Poulin
- Laboratorio de Ecología Molecular, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.,Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile
| | - Constanza Napolitano
- Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile.,Instituto de Ecología y Biodiversidad (IEB), Santiago, Chile
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16
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Ortega R, Mena J, Grecco S, Pérez R, Panzera Y, Napolitano C, Zegpi NA, Sandoval A, Sandoval D, González-Acuña D, Cofré S, Neira V, Castillo-Aliaga C. Domestic dog origin of Carnivore Protoparvovirus 1 infection in a rescued free-ranging guiña (Leopardus guigna) in Chile. Transbound Emerg Dis 2020; 68:1062-1068. [PMID: 32815299 DOI: 10.1111/tbed.13807] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/16/2020] [Accepted: 08/17/2020] [Indexed: 12/23/2022]
Abstract
Carnivore protoparvovirus 1 is one of the most important pathogens affecting both wild and domestic carnivores. Here, we reported the genetic characterization of canine parvovirus (CPV-2) strains from a rescued guiña (Leopardus guigna) and domestic dogs from Chile. Guiña strain was classified as CPV-2c, and phylogenetic analysis of the complete coding genome showed that the guiña CPV-2c strain shares a recent common ancestor with Chilean domestic dogs' strains. These viruses showed >99% identity and exhibited three changes in the NS1 protein (V596A, E661K and L582F). This is the first detection and genetic characterization of CPV-2c infection in guiña worldwide, and one of the few comparative studies that show the source of infection was domestic dogs. The current findings highlight the fact that guiña is a susceptible species to protoparvovirus infection and that domestic dogs represent an important threat to its conservation. The CPV-2 cross-species transmission between domestic dogs and guiña should be taken into account for protection programmes of this endangered species.
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Affiliation(s)
- René Ortega
- Departamentode PatologíayMedicina Preventiva, FacultaddeCiencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Juan Mena
- Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Sofía Grecco
- Sección Genética Evolutiva, Departamento de Biología Animal, Facultad deCiencias, Instituto de Biología, Universidad de la República, Uruguay
| | - Ruben Pérez
- Sección Genética Evolutiva, Departamento de Biología Animal, Facultad deCiencias, Instituto de Biología, Universidad de la República, Uruguay
| | - Yanina Panzera
- Sección Genética Evolutiva, Departamento de Biología Animal, Facultad deCiencias, Instituto de Biología, Universidad de la República, Uruguay
| | - Constanza Napolitano
- Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile.,Instituto de Ecología y Biodiversidad (IEB), Santiago, Chile
| | - Nhur-Aischa Zegpi
- Departamentode PatologíayMedicina Preventiva, FacultaddeCiencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Alberto Sandoval
- Departamentode PatologíayMedicina Preventiva, FacultaddeCiencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Daniel Sandoval
- Departamentode PatologíayMedicina Preventiva, FacultaddeCiencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Daniel González-Acuña
- Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Sergio Cofré
- Departamento de Ciencias Clínicas, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Víctor Neira
- Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Cristóbal Castillo-Aliaga
- Departamentode PatologíayMedicina Preventiva, FacultaddeCiencias Veterinarias, Universidad de Concepción, Chillán, Chile
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17
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Acuña-Olea F, Sacristán I, Aguilar E, García S, López MJ, Oyarzún-Ruiz P, Brito JL, Fredes F, Napolitano C. Gastrointestinal and cardiorespiratory endoparasites in the wild felid guigna ( Leopardus guigna) in Chile: Richness increases with latitude and first records for the host species. INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 2020; 13:13-21. [PMID: 32793412 PMCID: PMC7415641 DOI: 10.1016/j.ijppaw.2020.07.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/22/2020] [Accepted: 07/28/2020] [Indexed: 01/21/2023]
Abstract
Guignas (Leopardus guigna) are small felids closely associated with native forest habitats. In fragmented landscapes, they use vegetation corridors and forest remnants to move across the landscape. In these contexts, guignas may increase contact probabilities with domestic animals, being therefore relevant to assess their pathogens and parasites. The aim of this study was to characterize the helminth fauna in the gastrointestinal tract and cardiorespiratory system of guignas from central and southern Chile. Between 2015 and 2018, 33 dead free-ranging guignas were found road-killed or were collected from wildlife rescue centers. Thirty-two gastrointestinal tracts and 32 cardiorespiratory organs were analyzed through direct analysis and artificial digestion. We found 81.8% (27/33) guignas were positive for helminth endoparasites (84.4% (27/32) positive for gastrointestinal parasites, 37.5% (12/32) positive for cardiorespiratory parasites). Fourteen parasites were identified (7 at genus level and 7 at species level), with Angiostrongylus sp., Molineus sp., Oslerus sp. and Troglostrongylus sp. as first records in guignas. The most prevalent parasites were the species Toxascaris leonina, Toxocara cati and Uncinaria stenocephala. Uncinaria stenocephala showed the highest intensity of infection. Multiparasitism was observed in 76% of the animals. Significant differences in richness of endoparasites and prevalence of cardiorespiratory parasites were found between geographic zones; higher values in the southern zone are possibly due to favorable environmental characteristics for endoparasite development. There were no statistically significant differences between sexes. All the parasites found in this study have been previously reported in domestic cats. These results are valuable to understand parasite transmission at the domestic-wildlife interface; the possibility of endoparasite transmission between domestic cats and guignas should be clarified with molecular analysis. The 81.8% of analyzed Leopardus guigna were positive for helminth parasites. First report of Angiostrongylus sp., Molineus sp., Oslerus sp. and Troglostrongylus sp. in guignas. Higher prevalence and diversity of cardiorespiratory parasites in guignas from southern Chile.
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Affiliation(s)
- Francisca Acuña-Olea
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, La Pintana, Santiago, Chile
| | - Irene Sacristán
- Doctorado de Medicina de La Conservación, Facultad de Ciencias de La Vida, Universidad Andrés Bello, Santiago, Chile
| | - Emilio Aguilar
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, La Pintana, Santiago, Chile
| | - Sebastián García
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, La Pintana, Santiago, Chile
| | - María José López
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, La Pintana, Santiago, Chile
| | - Pablo Oyarzún-Ruiz
- Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - José Luis Brito
- Museo de Historia Natural e Histórico de San Antonio, San Antonio, Chile
| | - Fernando Fredes
- Unidad de Parasitología. Departamento Medicina Preventiva Animal. Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile. La Pintana, Santiago, Chile
| | - Constanza Napolitano
- Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile.,Instituto de Ecología y Biodiversidad (IEB), Santiago, Chile
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18
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Day MJ, Crawford C, Marcondes M, Squires RA. Recommendations on vaccination for Latin American small animal practitioners: a report of the WSAVA Vaccination Guidelines Group. J Small Anim Pract 2020; 61:E1-E35. [PMID: 32227347 PMCID: PMC7228315 DOI: 10.1111/jsap.13125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The World Small Animal Veterinary Association Vaccination Guidelines Group has produced global guidelines for small companion animal practitioners on best practice in canine and feline vaccination. Recognising that there are unique aspects of veterinary practice in certain geographical regions of the world, the Vaccination Guidelines Group undertook a regional project in Latin America between 2016 and 2019, culminating in the present document. The Vaccination Guidelines Group gathered scientific and demographic data during visits to Argentina, Brazil and Mexico, by discussion with national key opinion leaders, visiting veterinary practices and review of the scientific literature. A questionnaire survey was completed by 1390 veterinarians in five Latin American countries and the Vaccination Guidelines Group delivered continuing education at seven events attended by over 3500 veterinarians. The Vaccination Guidelines Group recognised numerous challenges in Latin America, for example: (1) lack of national oversight of the veterinary profession, (2) extraordinary growth in private veterinary schools of undetermined quality, (3) socioeconomic constraints on client engagement with preventive health care, (4) high regional prevalence of some key infectious diseases (e.g. feline leukaemia virus infection, canine visceral leishmaniosis), (5) almost complete lack of minimal antigen vaccine products as available in other markets, (6) relative lack of vaccine products with extended duration of immunity as available in other markets, (7) availability of vaccine products withdrawn from other markets (e.g. Giardia vaccine) or unique to Latin America (e.g. some Leishmania vaccines), (8) accessibility of vaccines directly by pet owners or breeders such that vaccination is not delivered under veterinary supervision, (9) limited availability of continuing education in veterinary vaccinology and lack of compulsion for continuing professional development and (10) limited peer‐reviewed published scientific data on small companion animal infectious diseases (with the exception of leishmaniosis) and lack of support for such academic research. In this document, the Vaccination Guidelines Group summarises the findings of this project and assesses in evidence‐based fashion the scientific literature pertaining to companion animal vaccine‐preventable diseases in Latin America. The Vaccination Guidelines Group makes some recommendations on undergraduate and postgraduate education and academic research. Recognising that current product availability in Latin America does not permit veterinarians in these countries to vaccinate according to the global World Small Animal Veterinary Association guidelines, the Vaccination Guidelines Group makes a series of “pragmatic” recommendations as to what might be currently achievable, and a series of “aspirational” recommendations as to what might be desirable for the future. The concept of “vaccine husbandry” is addressed via some simple guidelines for the management of vaccine products in the practice. Finally, the Vaccination Guidelines Group emphasises the global trend towards delivery of vaccination as one part of an “annual health check” or “health care plan” that reviews holistically the preventive health care needs of the individual pet animal. Latin American practitioners should transition towards these important new practices that are now well embedded in more developed veterinary markets. The document also includes 70 frequently asked questions and their answers; these were posed to the Vaccination Guidelines Group during our continuing education events and small group discussions and should address many of the issues surrounding delivery of vaccination in the Latin American countries. Spanish and Portuguese translations of this document will be made freely available from the on‐line resource pages of the Vaccination Guidelines Group.
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Affiliation(s)
- M J Day
- School of Veterinary and Life Sciences, Murdoch University, Murdoch, WA, 6150, Australia
| | - C Crawford
- University of Florida School of Veterinary Medicine, Gainesville, FL, USA
| | - M Marcondes
- School of Veterinary Medicine, Universidade Estadual Paulista, Araçatuba, SP, Brazil
| | - R A Squires
- Discipline of Veterinary Science, James Cook University, Townsville, QLD, Australia
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20
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Lewis J, Tomlinson A, Gilbert M, Alshinetski M, Arzhanova T, Goncharuk M, Goodrich J, Kerley L, Korotkova I, Miquelle D, Naidenko S, Sulikhan N, Uphyrkina O. Assessing the health risks of reintroduction: The example of the Amur leopard, Panthera pardus orientalis. Transbound Emerg Dis 2019; 67:1177-1188. [PMID: 31833654 DOI: 10.1111/tbed.13449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 10/10/2019] [Accepted: 12/09/2019] [Indexed: 12/01/2022]
Abstract
Translocation of wildlife as a means of reintroducing or reinforcing threatened populations is an important conservation tool but carries health risks for the translocated animals and their progeny, as well as wildlife, domestic animals and humans in the release area. Disease risk analyses (DRA) are used to identify, prioritize and design mitigation strategies to address these threats. Here, we use a DRA undertaken for Amur leopards (Panthera pardus orientalis) to illustrate how specific methodology can optimize mitigation strategy design. A literature review identified a total of 98 infectious hazards and 28 non-infectious hazards. Separate analyses were undertaken for disease risks in leopards from hazards of source origin (captive zoo collections and the transit pathway to the Russian Far East), or of destination origin (in breeding enclosures and wider release areas); and for disease risks in other wildlife, domesticated species or humans, similarly from hazards of source or destination origin. Hazards were assessed and ranked as priority 1, priority 2, priority 3 or low priority in each of the defined scenarios. In addition, we undertook a generic assessment of stress on individual leopards. We use three examples to illustrate the process: Chlamydophila felis, canine distemper virus (CDV) and feline immunodeficiency virus (FIV). We found that many potentially expensive screening procedures could be performed prior to export of leopards, putting the onus of responsibility onto the zoo sector, for which access to diagnostic testing facilities is likely to be optimal. We discuss how our methods highlighted significant data gaps relating to pathogen prevalence in the Russian Far East and likely future unpredictability, in particular with respect to CDV. There was emphasis at all stages on record keeping, meticulous planning, design, staff training and enclosure management, which are relatively financially inexpensive. Actions to minimize stress featured at all time points in the strategy and also focussed on planning, design and management.
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Affiliation(s)
- John Lewis
- Wildlife Vets international, Keighley, UK
| | | | - Martin Gilbert
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | | | - Tanya Arzhanova
- Moscow Zoo, Moscow, Russia.,Zoological Society of London and United Administrations Lazovsky Zapovednik and Zov Tigra National Park, Lazo, Russia
| | - Mikhail Goncharuk
- Zoological Society of London and United Administrations Lazovsky Zapovednik and Zov Tigra National Park, Lazo, Russia
| | | | - Linda Kerley
- Zoological Society of London and United Administrations Lazovsky Zapovednik and Zov Tigra National Park, Lazo, Russia
| | | | | | - Sergey Naidenko
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Nadezhda Sulikhan
- Institute of Biology and Soil Sciences, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia
| | - Olga Uphyrkina
- Institute of Biology and Soil Sciences, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia
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Assessing cross-species transmission of hemoplasmas at the wild-domestic felid interface in Chile using genetic and landscape variables analysis. Sci Rep 2019; 9:16816. [PMID: 31727935 PMCID: PMC6856521 DOI: 10.1038/s41598-019-53184-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 10/28/2019] [Indexed: 12/16/2022] Open
Abstract
The co-occurrence of domestic cats (Felis silvestris catus) and wild felids in rural landscapes can facilitate pathogen transmission. However, in the relatively-isolated regions of southern South America there have been no comprehensive studies to assess disease transmission risks between domestic cats and forest-dwelling wild felids such as guigna (Leopardus guigna). We evaluated hemoplasma infection and the possibility of transmission between domestic cats and guignas by comparing spatial and phylogenetic patterns of pathogen prevalence. Blood/spleen samples were collected from 102 wild guignas and 262 co-occurring rural domestic cats across the entire distribution range of guigna in Chile. Hemoplasma infection was assessed by direct sequencing of the 16S RNA gene. Infection with hemoplasmas was common and geographically widespread across different bioclimatic areas for both species. The most common feline Mycoplasma species in guigna and domestic cats were Candidatus M. haemominutum (CMhm) (15.7% guigna; 10.3% domestic cat) and Mycoplasma haemofelis (Mhf) (9.8% guigna, 6.1% domestic cat). A previously undescribed Mycoplasma sp. sequence was found in two guignas and one cat. Continuous forest-landscapes were associated with higher hemoplasma-prevalence in guignas. Shared hemoplasma nucleotide sequence types between guigna and domestic cats were rare, suggesting that cross-species transmission between guignas and domestic cats may occur, but is probably uncommon. Ectoparasites, which have been linked with hemoplasma transmission, were not found on guignas and were infrequent on domestic cats. Our results suggest that transmission pathways vary among hemoplasma species and, contrary to our predictions, domestic cats did not appear to be the main driver of hemoplasma infection in guignas in these human-dominated landscapes.
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22
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Sacristán I, Sieg M, Acuña F, Aguilar E, García S, López MJ, Cevidanes A, Hidalgo-Hermoso E, Cabello J, Vahlenkamp TW, Millán J, Poulin E, Napolitano C. Molecular and serological survey of carnivore pathogens in free-roaming domestic cats of rural communities in southern Chile. J Vet Med Sci 2019; 81:1740-1748. [PMID: 31611482 PMCID: PMC6943315 DOI: 10.1292/jvms.19-0208] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Owned, free-roaming domestic cats are abundant in the Chilean countryside, having high
probability of contact with wildlife and potentially participating as reservoirs of
zoonotic pathogens. In the present study, 131 cats from two remote study areas (Valdivia
and Chiloe Island) in southern Chile were analyzed for infection/exposure to eight
pathogens. Serum samples from 112 cats were tested for antigens against feline leukemia
virus (FeLV antigen-ELISA) and antibodies against feline immunodeficiency virus
(FIV-ELISA) and canine distemper virus (CDV-serum neutralization), yielded occurrence of
8.9, 1.7 and 0.8% respectively. The presence of DNA of five vector-borne pathogens,
piroplasmids, Ehrlichia spp., Anaplasma spp.,
Rickettsia spp. and Bartonella spp. was investigated
in thirty cats. Overall observed occurrence was 6.6% (2/30) for both
Anaplasma platys, and B. henselae, and 3.3% (1/30) for
both Bartonella sp. and Theileria equi. Observed
occurrence for all vector-borne pathogens in Valdivia area was significantly higher than
in Chiloe Island (5/15 vs 0/15; P=0.04). Our results represent the first
description of exposure to CDV and DNA detection of T. equi and
A. platys in domestic cats in Chile. The results highlight the
importance of performing pathogen screening in owned, free-roaming rural cats to evaluate
their potential role as reservoirs of infection and vectors for disease transmission to
wildlife.
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Affiliation(s)
- Irene Sacristán
- PhD Programe in Conservation Medicine, Faculty of Life Sciences, Universidad Andres Bello, República 252, Santiago, Chile
| | - Michael Sieg
- Institute of Virology, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 29, 04103 Leipzig, Germany
| | - Francisca Acuña
- Faculty of Veterinary and Livestock Sciences, Universidad de Chile, Avda. Santa Rosa 11735, La Pintana, Santiago, Chile
| | - Emilio Aguilar
- Faculty of Veterinary and Livestock Sciences, Universidad de Chile, Avda. Santa Rosa 11735, La Pintana, Santiago, Chile
| | - Sebastián García
- Faculty of Veterinary and Livestock Sciences, Universidad de Chile, Avda. Santa Rosa 11735, La Pintana, Santiago, Chile
| | - María José López
- Faculty of Veterinary and Livestock Sciences, Universidad de Chile, Avda. Santa Rosa 11735, La Pintana, Santiago, Chile
| | - Aitor Cevidanes
- PhD Programe in Conservation Medicine, Faculty of Life Sciences, Universidad Andres Bello, República 252, Santiago, Chile
| | | | - Javier Cabello
- Faculty of Veterinary Medicine, Universidad San Sebastián, Patagonia Campus, Lago Panguipulli 1390, Puerto Montt, Chile.,Center of Biodiversity Conservation Chiloé Silvestre, Ancud, 5710000, Chile
| | - Thomas W Vahlenkamp
- Institute of Virology, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 29, 04103 Leipzig, Germany
| | - Javier Millán
- Faculty of Life Sciences, Universidad Andres Bello, República 252, Santiago, Chile
| | - Elie Poulin
- Institute of Ecology and Biodiversity (IEB), Las Palmeras 3425, Ñuñoa, Santiago, Chile.,Laboratory of Molecular Ecology, Department of Ecological Sciences, Faculty of Sciences, Universidad de Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
| | - Constanza Napolitano
- Institute of Ecology and Biodiversity (IEB), Las Palmeras 3425, Ñuñoa, Santiago, Chile.,Department of Biological Sciences and Biodiversity, Universidad de Los Lagos, Av. Fuchslocher 1305, Osorno, Chile
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23
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Ludwick K, Clymer JW. Comparative meta-analysis of feline leukemia virus and feline immunodeficiency virus seroprevalence correlated with GDP per capita around the globe. Res Vet Sci 2019; 125:89-93. [PMID: 31176263 DOI: 10.1016/j.rvsc.2019.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 05/20/2019] [Accepted: 05/21/2019] [Indexed: 12/11/2022]
Abstract
Feline Leukemia Virus (FeLV) and Feline Immunodeficiency Virus (FIV) are two prevalent transmittable diseases for domestic cats. This paper reports the frequency of these two diseases compared globally across Gross Domestic Product (GDP) at purchasing power parity per capita (PPP). Information around FeLV and FIV rates of infection in specific locations around the world was analyzed from 47 published articles. Results show that based on the data available, the statistical model indicates that the highest percentage of FeLV or FIV infected cats live in areas of lower PPP (p ≤.001) with a decreasing rate of infection of FeLV and FIV with increasing income. Two theories for this could be that the lower PPP locations in this study were also in areas of greater feral cat and cat colony populations, as well as were areas with less emphasis on animal welfare and animal control programs. Additional research should be conducted to strengthen the study size in South America and Africa before further conclusions can be drawn.
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Affiliation(s)
- Kristen Ludwick
- Miami University, 501 E High St, Oxford, OH 45056, 6249 Aspen Ave, Cincinnati, OH 45224, United States of America.
| | - Jeffrey W Clymer
- Ethicon, Inc. 4545 Creek Rd, Cincinnati, OH 45242, United States of America.
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24
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Molecular and Serologic Survey of Pathogens in an Endangered Andean Cat ( Leopardus jacobita) of the High Andes of Bolivia. J Wildl Dis 2018; 55:242-245. [PMID: 30124392 DOI: 10.7589/2018-05-136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The Andean cat ( Leopardus jacobita) is one of the most threatened and least known wild felids in the world. Using molecular and serologic tests, we screened a free-ranging Andean cat for 17 pathogens of conservation concern. Results suggested no evidence of infection or exposure. Whether pathogens are a threat for Andean cat populations remains currently unknown.
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25
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Figueroa RA, Corales ES, Rau JR. Prey of the güiña (Leopardus guigna) in an Andean mixed southern beech forest, southern Chile. STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2018. [DOI: 10.1080/01650521.2018.1477032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Ricardo A. Figueroa
- Escuela de Graduados, Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, Valdivia, Chile
| | - Ema S. Corales
- Escuela de Graduados, Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, Valdivia, Chile
| | - Jaime R. Rau
- Laboratorio de Ecología, Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile
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26
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Barriers to Infection of Human Cells by Feline Leukemia Virus: Insights into Resistance to Zoonosis. J Virol 2017; 91:JVI.02119-16. [PMID: 28031367 PMCID: PMC5309941 DOI: 10.1128/jvi.02119-16] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 12/20/2016] [Indexed: 12/16/2022] Open
Abstract
The human genome displays a rich fossil record of past gammaretrovirus infections, yet no current epidemic is evident, despite environmental exposure to viruses that infect human cells in vitro. Feline leukemia viruses (FeLVs) rank high on this list, but neither domestic nor workplace exposure has been associated with detectable serological responses. Nonspecific inactivation of gammaretroviruses by serum factors appears insufficient to explain these observations. To investigate further, we explored the susceptibilities of primary and established human cell lines to FeLV-B, the most likely zoonotic variant. Fully permissive infection was common in cancer-derived cell lines but was also a feature of nontransformed keratinocytes and lung fibroblasts. Cells of hematopoietic origin were generally less permissive and formed discrete groups on the basis of high or low intracellular protein expression and virion release. Potent repression was observed in primary human blood mononuclear cells and a subset of leukemia cell lines. However, the early steps of reverse transcription and integration appear to be unimpaired in nonpermissive cells. FeLV-B was subject to G→A hypermutation with a predominant APOBEC3G signature in partially permissive cells but was not mutated in permissive cells or in nonpermissive cells that block secondary viral spread. Distinct cellular barriers that protect primary human blood cells are likely to be important in protection against zoonotic infection with FeLV. IMPORTANCE Domestic exposure to gammaretroviruses such as feline leukemia viruses (FeLVs) occurs worldwide, but the basis of human resistance to infection remains incompletely understood. The potential threat is evident from the human genome sequence, which reveals many past epidemics of gammaretrovirus infection, and from recent cross-species jumps of gammaretroviruses from rodents to primates and marsupials. This study examined resistance to infection at the cellular level with the most prevalent human cell-tropic FeLV variant, FeLV-B. We found that blood cells are uniquely resistant to infection with FeLV-B due to the activity of cellular enzymes that mutate the viral genome. A second block, which appears to suppress viral gene expression after the viral genome has integrated into the host cell genome, was identified. Since cells derived from other normal human cell types are fully supportive of FeLV replication, innate resistance of blood cells could be critical in protecting against cross-species infection.
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27
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Silva CPAE, Onuma SSM, de Aguiar DM, Dutra V, Nakazato L. Molecular detection of Feline Leukemia Virus in free-ranging jaguars (Panthera onca) in the Pantanal region of Mato Grosso, Brazil. Braz J Infect Dis 2016; 20:316-7. [PMID: 27037112 PMCID: PMC9425405 DOI: 10.1016/j.bjid.2016.01.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 01/13/2016] [Indexed: 11/25/2022] Open
Affiliation(s)
| | | | | | - Valéria Dutra
- Universidade Federal de Mato Grosso, Cuiaba, MT, Brazil
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28
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Napolitano C, Díaz D, Sanderson J, Johnson WE, Ritland K, Ritland CE, Poulin E. Reduced Genetic Diversity and Increased Dispersal in Guigna (Leopardus guigna) in Chilean Fragmented Landscapes. J Hered 2015; 106 Suppl 1:522-36. [PMID: 26245787 DOI: 10.1093/jhered/esv025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Landscape fragmentation is often a major cause of species extinction as it can affect a wide variety of ecological processes. The impact of fragmentation varies among species depending on many factors, including their life-history traits and dispersal abilities. Felids are one of the groups most threatened by fragmented landscapes because of their large home ranges, territorial behavior, and low population densities. Here, we model the impacts of habitat fragmentation on patterns of genetic diversity in the guigna (Leopardus guigna), a small felid that is closely associated with the heavily human-impacted temperate rainforests of southern South America. We assessed genetic variation in 1798 base pairs of mitochondrial DNA sequences, 15 microsatellite loci, and 2 sex chromosome genes and estimated genetic diversity, kinship, inbreeding, and dispersal in 38 individuals from landscapes with differing degrees of fragmentation on Chiloé Island in southern Chile. Increased fragmentation was associated with reduced genetic diversity, but not with increased kinship or inbreeding. However, in fragmented landscapes, there was a weaker negative correlation between pairwise kinship and geographic distance, suggesting increased dispersal distances. These results highlight the importance of biological corridors to maximize connectivity in fragmented landscapes and contribute to our understanding of the broader genetic consequences of habitat fragmentation, especially for forest-specialist carnivores.
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Affiliation(s)
- Constanza Napolitano
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland).
| | - Diego Díaz
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland)
| | - Jim Sanderson
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland)
| | - Warren E Johnson
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland)
| | - Kermit Ritland
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland)
| | - Carol E Ritland
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland)
| | - Elie Poulin
- From the Laboratorio de Ecología Molecular, Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile (Napolitano and Poulin); Departamento de Ciencias Ambientales y Recursos Naturales, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago, Chile (Díaz); Small Wild Cat Conservation Foundation, Campbell, CA (Sanderson); Smithsonian Conservation Biology Institute, Front Royal, VA (Johnson); and Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada (K. Ritland and CE. Ritland)
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Möstl K, Addie DD, Boucraut-Baralon C, Egberink H, Frymus T, Gruffydd-Jones T, Hartmann K, Hosie MJ, Lloret A, Lutz H, Marsilio F, Pennisi MG, Radford AD, Thiry E, Truyen U, Horzinek MC. Something old, something new: Update of the 2009 and 2013 ABCD guidelines on prevention and management of feline infectious diseases. J Feline Med Surg 2015; 17:570-82. [PMID: 26101308 PMCID: PMC11148927 DOI: 10.1177/1098612x15588448] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OVERVIEW The ABCD has published 34 guidelines in two Special Issues of the Journal of Feline Medicine and Surgery (JFMS): the first in July 2009 (Volume 11, Issue 7, pages 527-620) and the second in July 2013 (Volume 15, Issue 7, pages 528-652). The present article contains updates and new information on 18 of these (17 disease guidelines and one special article 'Prevention of infectious diseases in cat shelters'). For detailed information, readers are referred to the guidelines published in the above-mentioned JFMS Special Issues.
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