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Silva EMC, Marques ICL, de Mello VVC, Amaral RBD, Gonçalves LR, Braga MDSCO, Ribeiro LSDS, Machado RZ, André MR, Neta AVDC. Molecular and serological detection of Anaplasma spp. in small ruminants in an area of Cerrado Biome in northeastern Brazil. Ticks Tick Borne Dis 2024; 15:102254. [PMID: 37989016 DOI: 10.1016/j.ttbdis.2023.102254] [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: 08/19/2022] [Revised: 08/15/2023] [Accepted: 09/10/2023] [Indexed: 11/23/2023]
Abstract
Anaplasmosis, caused by bacteria of the genus Anaplasma, is an important tick-borne disease that causes economic losses to livestock farms in many countries. Even though Anaplasma spp. have been detected in goats and sheep worldwide, few studies investigate the occurrence and genetic identity of these agents in small ruminants from Brazil. Thus, this work aimed to detect and determine the genetic identity of Anaplasma spp. in small ruminants from the Baixo Parnaíba region, state of Maranhão, northeastern Brazil. For this purpose, blood samples were collected from 161 animals (91 goats; 70 sheep) from 4 municipalities in the Baixo Parnaíba region. Sheep and goat serum samples were subjected to recombinant membrane surface protein (MSP5)-based iELISA. Whole blood samples were subject to DNA extraction and molecular diagnosis using PCR assays for Anaplasma spp. targeting msp1β, msp1α, 16S rRNA and msp4 genes. Positive samples were sequenced and then subjected to Anaplasma marginale msp1α genetic diversity analysis and phylogenetic inferences based on the 16S rRNA and msp4 genes. The serological survey detected the presence of anti-A. marginale IgG antibodies in 18 animals (11.1%): 2.9% (2/70) sheep and 17.4% (16/91) goats. Anaplasma marginale DNA was detected in 2 goats (1.2%) using qPCR based on the msp1β gene. Two distinct A. marginale msp1α strains, namely α β and α β ΓγΓγΓγΓγ were found in the infected goats, each one found in a different animal, both belonging to the H genotype. Phylogenetic analysis based on the 16S rRNA gene showed the sequences positioned in three different clades and grouped with sequences from 'Candidatus Anaplasma boleense', A. platys and A. marginale. Phylogenetic inferences based on the msp4 gene positioned the sequence variants in the A. marginale clade. The present work represents the first molecular detection of sequence variants phylogenetic associated to 'Candidatus Anaplasma boleense' and A. platys and α β and α β ΓγΓγΓγΓγ in goats from Brazil.
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Affiliation(s)
- Ellainy Maria Conceição Silva
- Graduate Program in Animal Science, Universidade Estadual do Maranhã (UEMA), Av. Oeste Externa, 2220, São Cristovão, São Luís, MA, Brazil
| | - Ingrid Carolinne Lopes Marques
- Graduate Program in Animal Science, Universidade Estadual do Maranhã (UEMA), Av. Oeste Externa, 2220, São Cristovão, São Luís, MA, Brazil
| | - Victória Valente Califre de Mello
- Graduate Program in Agricultural Microbiology, Universidade Estadual Paulista (Unesp), Faculty of Agrarian and Veterinary Sciences, Jaboticabal, SP, Brazil
| | - Renan Bressianini do Amaral
- Graduate Program in Agricultural Microbiology, Universidade Estadual Paulista (Unesp), Faculty of Agrarian and Veterinary Sciences, Jaboticabal, SP, Brazil
| | | | | | | | - Rosangela Zacarias Machado
- Laboratory of Immunoparasitology, Department of Pathology, Reproduction and One Health, Faculty of Agrarian and Veterinary Sciences, Universidade Estadual Paulista (FCAV/Unesp), Jaboticabal, SP, Brazil
| | - Marcos Rogério André
- Laboratory of Immunoparasitology, Department of Pathology, Reproduction and One Health, Faculty of Agrarian and Veterinary Sciences, Universidade Estadual Paulista (FCAV/Unesp), Jaboticabal, SP, Brazil
| | - Alcina Vieira de Carvalho Neta
- Graduate Program in Animal Science, Universidade Estadual do Maranhã (UEMA), Av. Oeste Externa, 2220, São Cristovão, São Luís, MA, Brazil.
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Salinas-Estrella E, Amaro-Estrada I, Cobaxin-Cárdenas ME, Preciado de la Torre JF, Rodríguez SD. Bovine Anaplasmosis: Will there ever be an almighty effective vaccine? Front Vet Sci 2022; 9:946545. [PMID: 36277070 PMCID: PMC9581321 DOI: 10.3389/fvets.2022.946545] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 08/11/2022] [Indexed: 11/04/2022] Open
Abstract
Bovine anaplasmosis is a tick-borne bacterial disease with a worldwide distribution and the cause of severe economic losses in the livestock industry in many countries, including México. In the present work, we first review the elements of the immune response of the bovine, which allows ameliorating the clinical signs while eliminating the majority of the blood forms and generating an immunologic memory such that future confrontations with the pathogen will not end in disease. On the other hand, many vaccine candidates have been evaluated for the control of bovine anaplasmosis yet without no commercial worldwide effective vaccine. Lastly, the diversity of the pathogen and how this diversity has impaired the many efforts to control the disease are reviewed.
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Ribeiro DM, Salama AAK, Vitor ACM, Argüello A, Moncau CT, Santos EM, Caja G, de Oliveira JS, Balieiro JCC, Hernández-Castellano LE, Zachut M, Poleti MD, Castro N, Alves SP, Almeida AM. The application of omics in ruminant production: a review in the tropical and sub-tropical animal production context. J Proteomics 2020; 227:103905. [PMID: 32712373 DOI: 10.1016/j.jprot.2020.103905] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 06/25/2020] [Accepted: 07/16/2020] [Indexed: 02/08/2023]
Abstract
The demand for animal products (e.g. dairy and beef) in tropical regions is expected to increase in parallel with the public demand for sustainable practices, due to factors such as population growth and climate change. The necessity to increase animal production output must be achieved with better management and production technologies. For this to happen, novel research methodologies, animal selection and postgenomic tools play a pivotal role. Indeed, improving breeder selection programs, the quality of meat and dairy products as well as animal health will contribute to higher sustainability and productivity. This would surely benefit regions where resource quality and quantity are increasingly unstable, and research is still very incipient, which is the case of many regions in the tropics. The purpose of this review is to demonstrate how omics-based approaches play a major role in animal science, particularly concerning ruminant production systems and research associated to the tropics and developing countries. SIGNIFICANCE: Environmental conditions in the tropics make livestock production harder, compared to temperate regions. Due to global warming, the sustainability of livestock production will become increasingly problematic. The use of novel omics technologies could generate useful information to understand adaptation mechanisms of resilient breeds and/or species. The application of omics to tropical animal production is still residual in the currently available literature. With this review, we aim to summarize the most notable results in the field whilst encouraging further research to deal with the future challenges that animal production in the tropics will need to face.
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Affiliation(s)
- David M Ribeiro
- LEAF Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, University of Lisbon, Lisboa, Portugal
| | - Ahmed A K Salama
- Group of Research in Ruminants (G2R), Department of Animal and Food Science, Universitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, Spain
| | - Ana C M Vitor
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, Lisboa, Portugal
| | - Anastasio Argüello
- Animal Production and Biotechnology group, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, 35413 Arucas, Spain
| | - Cristina T Moncau
- FZEA - Faculty of Animal Science and Food Engineering, University of São Paulo, Avenida Duque de Caxias Norte - 225, 13635-900 Pirassununga, SP, Brazil
| | - Edson M Santos
- Departamento de Zootecnia, Centro de Ciências Agrárias, Universidade Federal da Paraíba, Areia, PB, Brazil
| | - Gerardo Caja
- Group of Research in Ruminants (G2R), Department of Animal and Food Science, Universitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, Spain
| | - Juliana S de Oliveira
- Departamento de Zootecnia, Centro de Ciências Agrárias, Universidade Federal da Paraíba, Areia, PB, Brazil
| | - Júlio C C Balieiro
- FMVZ - School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Duque de Caxias Norte - 225, 13635-900 Pirassununga, SP, Brazil
| | | | - Maya Zachut
- Department of Ruminant Science, Institute of Animal Sciences Agricultural Research Organization/Volcani Center, Rishon Lezion 7505101, Israel
| | - Mirele D Poleti
- FZEA - Faculty of Animal Science and Food Engineering, University of São Paulo, Avenida Duque de Caxias Norte - 225, 13635-900 Pirassununga, SP, Brazil
| | - Noemi Castro
- Animal Production and Biotechnology group, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, 35413 Arucas, Spain
| | - Susana P Alves
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, Lisboa, Portugal
| | - André M Almeida
- LEAF Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, University of Lisbon, Lisboa, Portugal.
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Akveran GA, Karasartova D, Keskin A, Comba A, Celebi B, Mumcuoglu KY, Taylan-Ozkan A. Bacterial and protozoan agents found in Hyalomma aegyptium (L., 1758) (Ixodida: Ixodidae) collected from Testudo graeca L., 1758 (Reptilia: Testudines) in Corum Province of Turkey. Ticks Tick Borne Dis 2020; 11:101458. [PMID: 32389537 DOI: 10.1016/j.ttbdis.2020.101458] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 04/18/2020] [Accepted: 04/26/2020] [Indexed: 01/12/2023]
Abstract
Hyalomma aegyptium (L., 1758) (Ixodida: Ixodidae) is a hard tick and the main host for adults are Palearctic tortoises of the genus Testudo, while larvae and nymphs are less host-specific and nymphs also attach to humans. In the present study, a total of 261 H. aegyptium ticks were removed from 26 Testudo graeca L., 1758 in Corum Province of Turkey. The most prevalent pathogens identified molecularly in the ticks were Hemolivia mauritanica (51.9 %), followed by Rickettsia aeschlimannii (32.6 %), Ehrlichia spp. (30.2 %), and Bartonella bovis (0.8 %). All samples were negative for Coxiella burnetii, Francisella tularensis, Anaplasma phagocytophilum, Babesia spp., Hepatozoon spp. and Theileria spp. Overall, 97.4 % of the examined adult ticks and 26.3 % of nymphs were infected with at least one pathogen, while 40.9 % of all ticks were infected with only one pathogen, 27.4 % with two pathogens, and 9.9 % with three pathogens, concomitantly. Overall, 80.8 % of the examined blood smears of tortoises were H. mauritanica-positive, and the mean intensity of parasitemia was 4.8 % (1-21). As a conclusion, since the examined tortoises were sampled in gardens and vineyards close to human habitation, and as a relatively large percentage of them were infested with ticks carrying pathogenic agents affecting also humans, the importance of tortoises, their ticks and pathogens in terms of the public health should be farther examined.
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Affiliation(s)
- Gonul Arslan Akveran
- Department of Food Processing, Alaca Avni Celik Vocational School, Hitit University, Corum, Turkey.
| | | | - Adem Keskin
- Department of Biology, Faculty of Science and Art, Tokat Gaziosmanpasa University, Tokat, Turkey
| | - Arzu Comba
- Department of Veterinary Medicine, Alaca Avni Celik Vocational School, Hitit University, Corum, Turkey
| | - Bekir Celebi
- National High Risk Pathogens Reference Laboratory, Public Health Institution of Turkey, Ankara, Turkey
| | - Kosta Y Mumcuoglu
- Parasitology Unit, Department of Microbiology and Molecular Genetics, The Kuvin Center for the Study of Infectious and Tropical Diseases, The Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Aysegul Taylan-Ozkan
- Department of Medical Microbiology, Hitit University, Corum, Turkey; Department of Medical and Clinical Microbiology, Faculty of Medicine, Near East University, Nicosia, Cyprus
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Fedorina EA, Arkhipova AL, Kosovskiy GY, Kovalchuk SN. Molecular survey and genetic characterization of Anaplasma marginale isolates in cattle from two regions of Russia. Ticks Tick Borne Dis 2019; 10:251-257. [DOI: 10.1016/j.ttbdis.2018.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/24/2018] [Accepted: 10/24/2018] [Indexed: 01/18/2023]
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Prevalence, risk factors, and genetic diversity of veterinary important tick-borne pathogens in cattle from Rhipicephalus microplus-invaded and non-invaded areas of Benin. Ticks Tick Borne Dis 2018; 9:450-464. [DOI: 10.1016/j.ttbdis.2017.12.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 11/13/2017] [Accepted: 12/21/2017] [Indexed: 01/08/2023]
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High infection of Anaplasma and Ehrlichia spp. among tick species collected from different geographical locations of Iran. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2016. [DOI: 10.1016/s2222-1808(16)61131-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Silveira JAG, Silvestre BT, Bastos CV, Ribeiro MFB. Isolation and attempted cultivation of an Anaplasma marginale strain from Brazilian brown brocket deer (Mazama gouazoubira, Fisher, 1814) in the tick cell line IDE8. Ticks Tick Borne Dis 2016; 7:1102-1108. [PMID: 27612925 DOI: 10.1016/j.ttbdis.2016.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 08/31/2016] [Accepted: 09/02/2016] [Indexed: 11/26/2022]
Abstract
The aim of the study was to isolate and establish an Anaplasma marginale strain from Brazilian brown brocket deer, Mazama gouazoubira, in the Ixodes scapularis cell line IDE8. Blood from a free-living adult female M. gouazoubira naturally infected with A. marginale (MGI5) was inoculated intravenously into a splenectomized calf. When A. marginale rickettsemia was 2.5%, blood was collected and cryopreserved in liquid nitrogen with dimethylsulfoxide (DMSO). IDE8 cell cultures were infected with calf blood inoculated with the A. marginale (MG15) isolate. The cultures were monitored by examination of Giemsa-stained cytocentrifuge smears. Light microscopy of stained IDE8 samples revealed the first inclusions of A. marginale (MGI5) at 48days post-inoculation (d.p.i). The IDE8-infected cells contained parasitophorous vacuoles with amorphous material and a few cocci-like organisms. A sample from IDE8-infected cells from the 16th subculture (336 d.p.i.) was analyzed by nPCR, nucleotide sequencing, electron microscopy, and an indirect fluorescent antibody test (IFAT). The IFAT highlighted some IDE8-infected cells with intense fluorescence in the parasitophorous vacuole, while in other cells, fluorescence was observed only at the periphery. DNA from a culture of the MG15 isolate was amplified with A. marginale msp4 gene primers, and nucleotide sequencing of the PCR product and BLAST software analysis further confirmed 100% identity with the MGI5 blood isolate (GenBank no. JN022558.1). Electron microscopy revealed increased numbers of lysosomes in the cytoplasm of IDE8 cells. Several cells exhibited large vacuoles containing cellular debris and amorphous material. After the 29th subculture, it was not possible to detect compatible Anaplasma structures by light microscopy, and subculture samples tested negative in nPCR. Despite the failure of the attempt to establish A. marginale (MGI5) in IDE8 cells, the results demonstrated the isolate's ability to infect, survive and multiply, although in limited numbers, in IDE8 cells.
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Affiliation(s)
- Julia A G Silveira
- Department of Parasitology, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - Bruna T Silvestre
- Department of Parasitology, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Camila V Bastos
- Department of Preventive Veterinary Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Múcio F B Ribeiro
- Department of Parasitology, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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Silvestre BT, Silveira JAG, Meneses RM, Facury-Filho EJ, Carvalho AU, Ribeiro MFB. Identification of a vertically transmitted strain from Anaplasma marginale (UFMG3): Molecular and phylogenetic characterization, and evaluation of virulence. Ticks Tick Borne Dis 2015; 7:80-84. [PMID: 26381444 DOI: 10.1016/j.ttbdis.2015.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 08/07/2015] [Accepted: 09/02/2015] [Indexed: 01/08/2023]
Abstract
Bovine anaplasmosis is a disease caused by the intraerythrocytic rickettsia species Anaplasma marginale and results in great economic losses in tropical and subtropical regions. Vertical transmission is an important phenomenon that contributes to the persistence of different strains of the agent within the same herd. The identification of new strains and genetic characterization studies are essential to understanding their epidemiology and virulence and for vaccine development. The aim of this study was to perform molecular and phylogenetic characterizations of a new vertically transmitted strain from A. marginale and to evaluate its virulence by experimental inoculation of rickettsia-free calves. Thirty newborn Holstein calves were subjected to molecular tests for the detection of A. marginale, Babesia bovis and Babesia bigemina. Calves positive for A. marginale (n=3) were splenectomized and monitored for the clinical manifestations of anaplasmosis. Blood samples from one of the calves that presented rickettsemia of 42.8% and spontaneous recovery of clinical parameters were used for molecular and phylogenetic characterization (msp1a gene), and inoculum production was used for the evaluation of virulence. This strain was identified as UFMG3. Three tandem repeat forms (13 and MGI19) were identified from the analysis of the msp1a gene, in which the form MGI19 appeared twice. Analysis of these repeats revealed the presence of the sequences QASTSS and SSASGQQQESS and of aspartic acid (D) at position 20 of both repeats. Phylogenetic analysis showed a close relationship among the UFMG3, MGI19 and UFMG2 strains. For virulence evaluation, six Holstein calves were inoculated intravenously with 2×10(7)A. marginale UFMG3-infected erythrocytes. The calves showed maximum rickettsemia of 5.1%, a moderate decrease in packed cell volume and spontaneous recovery of clinical parameters without the need for treatment. The results of experimental inoculation suggest that the strain A. marginale UFMG3 has low virulence and potential application for use as a live vaccine against A. marginale.
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Affiliation(s)
- Bruna T Silvestre
- Department of Parasitology, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Júlia A G Silveira
- Department of Parasitology, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Rodrigo M Meneses
- Department of Clinical and Veterinary Surgery, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Elias J Facury-Filho
- Department of Clinical and Veterinary Surgery, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Antônio U Carvalho
- Department of Clinical and Veterinary Surgery, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Múcio F B Ribeiro
- Department of Parasitology, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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