Anaplasma centrale
Anaplasma
Anaplasma marginale
Anaplasma phagocytophilum
Anaplasmosis
Ehrlichiosis
A tick-borne disease characterized by FEVER; HEADACHE; myalgias; ANOREXIA; and occasionally RASH. It is caused by several bacterial species and can produce disease in DOGS; CATTLE; SHEEP; GOATS; HORSES; and humans. The primary species causing human disease are EHRLICHIA CHAFFEENSIS; ANAPLASMA PHAGOCYTOPHILUM; and Ehrlichia ewingii.
Spheniscidae
Anaplasmataceae
Ticks
Blood-sucking acarid parasites of the order Ixodida comprising two families: the softbacked ticks (ARGASIDAE) and hardbacked ticks (IXODIDAE). Ticks are larger than their relatives, the MITES. They penetrate the skin of their host by means of highly specialized, hooked mouth parts and feed on its blood. Ticks attack all groups of terrestrial vertebrates. In humans they are responsible for many TICK-BORNE DISEASES, including the transmission of ROCKY MOUNTAIN SPOTTED FEVER; TULAREMIA; BABESIOSIS; AFRICAN SWINE FEVER; and RELAPSING FEVER. (From Barnes, Invertebrate Zoology, 5th ed, pp543-44)
Animals, Domestic
Animals which have become adapted through breeding in captivity to a life intimately associated with humans. They include animals domesticated by humans to live and breed in a tame condition on farms or ranches for economic reasons, including LIVESTOCK (specifically CATTLE; SHEEP; HORSES; etc.), POULTRY; and those raised or kept for pleasure and companionship, e.g., PETS; or specifically DOGS; CATS; etc.
Encyclopedias as Topic
Livestock
Ixodidae
Mites
Any arthropod of the subclass ACARI except the TICKS. They are minute animals related to the spiders, usually having transparent or semitransparent bodies. They may be parasitic on humans and domestic animals, producing various irritations of the skin (MITE INFESTATIONS). Many mite species are important to human and veterinary medicine as both parasite and vector. Mites also infest plants.
Tick-Borne Diseases
Bacterial, viral, or parasitic diseases transmitted to humans and animals by the bite of infected ticks. The families Ixodidae and Argasidae contain many bloodsucking species that are important pests of man and domestic birds and mammals and probably exceed all other arthropods in the number and variety of disease agents they transmit. Many of the tick-borne diseases are zoonotic.
Ixodes
Arthropods
Arachnid Vectors
Nymph
Novel genetic variants of Anaplasma phagocytophilum, Anaplasma bovis, Anaplasma centrale, and a novel Ehrlichia sp. in wild deer and ticks on two major islands in Japan. (1/3)
Wild deer are one of the important natural reservoir hosts of several species of Ehrlichia and Anaplasma that cause human ehrlichiosis or anaplasmosis in the United States and Europe. The primary aim of the present study was to determine whether and what species of Ehrlichia and Anaplasma naturally infect deer in Japan. Blood samples obtained from wild deer on two major Japanese islands, Hokkaido and Honshu, were tested for the presence of Ehrlichia and Anaplasma by PCR assays and sequencing of the 16S rRNA genes, major outer membrane protein p44 genes, and groESL. DNA representing four species and two genera of Ehrlichia and Anaplasma was identified in 33 of 126 wild deer (26%). DNA sequence analysis revealed novel strains of Anaplasma phagocytophilum, a novel Ehrlichia sp., Anaplasma centrale, and Anaplasma bovis in the blood samples from deer. None of these have been found previously in deer. The new Ehrlichia sp., A. bovis, and A. centrale were also detected in Hemaphysalis longicornis ticks from Honshu Island. These results suggest that enzootic cycles of Ehrlichia and Anaplasma species distinct from those found in the United States or Europe have been established in wild deer and ticks in Japan. (+info)Duplex real-time polymerase chain reaction for simultaneous detection and quantification of Anaplasma marginale and Anaplasma centrale. (2/3)
Anaplasma marginale and Anaplasma centrale are rickettsial pathogens responsible for acute disease and mild infections, respectively, in cattle herds. A duplex real-time polymerase chain reaction (PCR) assay with probes labeled with different fluorophores was developed for simultaneous detection and quantification of A. marginale and A. centrale DNA in bovine blood samples. The assay was able to detect as few as 10(1) and 10(2) DNA copies for A. marginale and A. centrale, respectively, with optimal specificity and reproducibility. Analysis by real-time and nested PCR carried out on 54 samples previously tested by reverse line blot hybridization showed that the established duplex real-time PCR assay can detect and quantify the 2 Anaplasma spp., even if present simultaneously in the same blood samples. Such an assay could be used in pathogenesis studies on bovine acute anaplasmosis. (+info)Identification of Anaplasma marginale outer membrane protein antigens conserved between A. marginale sensu stricto strains and the live A. marginale subsp. centrale vaccine. (3/3)
(+info)
BacMap
Author: Oosthuizen, Marinda C. / Journal: Parasites & vectors / Subject: genes - PubAg Search Results
Os centrale carpi | Radiology Reference Article | Radiopaedia.org
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Ticks of domestic animals
Anaplasma centrale tends to infect the central region of red blood cells, and is sufficiently closely related to An. marginale ... However, some microbes, such as Anaplasma marginale and A. centrale, can also be transmitted by biting flies, or by blood on ... centrale. Vaccines are available on a commercial basis to immunize cattle against Babesia bovis. This is made by serial ... Anaplasma marginale infects marginal areas of red blood cells of cattle and causes anaplasmosis wherever boophilid ticks occur ...
Parasitic flies of domestic animals
Tabanid flies are also transmitters the bacteria Anaplasma marginale and A.centrale to cattle, sheep and goats, causing ... Scoles,G.A., (2008) Comparison of the efficiency of biological transmission of Anaplasma marginale (Rickettsiales: ...
Anaplasmosis
... found worldwide Anaplasma centrale - found mainly in South America, Africa and the Middle East Sheep and goats: Anaplasma ovis ... Anaplasmosis is a disease caused by a rickettsial parasite of ruminants, Anaplasma spp and is therefore related to rickettsial ... It can be contracted from tick bites which contain Anaplasma phagocytophilum. The most common tick that carries the bacterium ... Several species of rickettsial bacteria cause anaplasmosis in ruminants: Cattle: Anaplasma marginale - ...
List of MeSH codes (B03)
Anaplasma MeSH B03.440.040.050.100 - Anaplasma centrale MeSH B03.440.040.050.500 - Anaplasma marginale MeSH B03.440.040.050.575 ... Anaplasma MeSH B03.660.050.020.050.100 - Anaplasma centrale MeSH B03.660.050.020.050.500 - Anaplasma marginale MeSH B03.660. ... Anaplasma ovis MeSH B03.440.040.050.600 - Anaplasma phagocytophilum MeSH B03.440.040.287 - Ehrlichia MeSH B03.440.040.287.090 ... 050.020.050.575 - Anaplasma ovis MeSH B03.660.050.020.050.600 - Anaplasma phagocytophilum MeSH B03.660.050.020.287 - Ehrlichia ...
Anaplasma
... marginale and Anaplasma centrale in cattle Anaplasma ovis and Anaplasma mesaeterum in sheep and goats Anaplasma ... Anaplasma genomes in the JGI genome browser Anaplasma at the US National Library of Medicine Medical Subject Headings (MeSH) ... Anaplasma is a genus of bacteria of the alphaproteobacterial order Rickettsiales, family Anaplasmataceae. Anaplasma species ... Anaplasma Genome Projects (from Genomes OnLine Database) Comparative Analysis of Anaplasma Genomes (at DOE's IMG system) v t e ...
Anaplasma bovis
"Novel Genetic Variants of Anaplasma phagocytophilum, Anaplasma bovis, Anaplasma centrale, and a Novel Ehrlichia sp. in Wild ... Other members of this genus include the species A. phagocytophilum, A. marginale, A. platys, A. ovis, and A. centrale Anaplasma ... Other species of Anaplasma, most commonly A. marginale, are well documented to cause disease in cattle. Anaplasma species ... Anaplasma bovis is currently one of 6 recognized species within the Genus Anaplasma. ...
Characterization of Anaplasma marginale subsp. centrale Strains by Use of msp1aS Genotyping Reveals a Wildlife Reservoir |...
Vaccination with Anaplasma centrale: Response after an experimental challenge with Anaplasma marginale. Trop Anim Health Prod ... Characterization of Anaplasma marginale subsp. centrale Strains by Use of msp1aS Genotyping Reveals a Wildlife Reservoir. ... First report of bovine anaplasmosis caused by Anaplasma centrale in Europe. Ann N Y Acad Sci 1149:107-110. doi:10.1196/annals. ... Anaplasma marginale subspecies centrale also infects cattle; however, it causes a milder form of anaplasmosis and is used as a ...
Domain combination pairs in Anaplasma centrale str. Israel
Veterinary PCR Kits - A.centrale - Anaplasma centrale PCR Detection Kit
VetPCR A.centrale Detection Kit is the direct detection of Anaplasma centrale on the basis of a genetic database, so it can ... A. centrale is most commonly transmitted by ticks such as Boophilus spp. and Dermacentor spp. Cattle infection presents with ... Anaplasma centrale is a Gram-negative bacterium of the Rickettsiales order lacking a traditional cell wall. Infection causes a ... VetPCR A.centrale Detection Kit is the direct detection of Anaplasma centrale on the basis of a genetic database, so it can ...
A pcr for differentiate between anaplasma marginale and a. centrale - pdf descargar
... centrale . João Martins ; Aoi Masuda ; Adriana Seixas ; Itabajara da Silva Vaz Junior ;Acta Scientiae Veterinariae 2015, 43. ... A pcr for differentiate between anaplasma marginale and a. ... Anaplasma marginale ssp.. centrale (A.. centrale) exhibits low ... A pcr for differentiate between anaplasma marginale and a. centrale - Descarga este documento en PDF. Documentación en PDF para ... 1270 ISSN 1679-9216 A PCR for Differentiate between Anaplasma marginale and A.. centrale Ana Carolina Joazeiro1,2, João ...
WAC 16-70-020
Controle de anaplasmose bovina através de imunização com Anaplasma centrale | Pesqui. vet. bras;38(6): 1064-1067, jun. 2018....
Full text: Available Index: LILACS (Americas) Main subject: Anaplasma centrale / Anaplasmosis Limits: Animals Language: ... Full text: Available Index: LILACS (Americas) Main subject: Anaplasma centrale / Anaplasmosis Limits: Animals Language: ... 471 animals were immunized with Anaplasma centrale in the search for cross-protectiv immunity for Anaplasma marginale. The ... 471 animais foram imunizados com Anaplasma centrale na busca de desenvolvimento cruzado para Anaplasma marginale. No ...
Recognition of conserved surface protein epitopes on Anaplasma centrale and Anaplasma marginale isolates from Israel, Kenya and...
Human Anaplasmosis and Anaplasma ovis Variant - Volume 16, Number 6-June 2010 - Emerging Infectious Diseases journal - CDC
centrale, A. ovis) in GenBank. Anaplasma sp. groEL and msp4 genes showed a 1,650-bp sequence (FJ477840, corresponding to 748 of ... centrale, and A. ovis heat shock protein 60 (groEL) genes; and A. marginale, A. centrale, and A. ovis major surface protein 4 ( ... To the Editor: Anaplasmosis is a disease caused by bacteria of the genus Anaplasma. A. marginale, A. centrale, A. ... Persistence of Anaplasma ovis infection and conservation of the msp-2 and msp-3 multigene families within the genus Anaplasma. ...
Massaro Ueti : USDA ARS
Identification of multi-locus genetic heterogeneity in anaplasma marginale ss. centrale and its restriction following tick- ... Identification of multi-locus genetic heterogeneity in anaplasma marginale ss. centrale and its restriction following tick- ... and OMP9 of anaplasma marginale strains and with OMP7 from the A. marginale subsp. centrale vaccine strain. Clinical and ... and OMP9 of anaplasma marginale strains and with OMP7 from the A. marginale subsp. centrale vaccine strain - ...
Global transcriptional analysis reveals surface remodeling of Anaplasma marginale in the tick vector | Parasites & Vectors |...
Differential gene transcription, especially of potential vaccine candidates, is of interest in Anaplasma marginale, the tick- ... centrale vaccine. Infect Immun. 2010, 79: 1311-1318.PubMed CentralView ArticlePubMedGoogle Scholar. ... The Anaplasma appendage-associated protein (AAAP) was also transcribed at a lower level in A. marginale infected culture ... Morse K, Norimine J, Hope JC, Brown WC: Breadth of the CD4+ T cell response to Anaplasma marginale VirB9-1, VirB9-2 and VirB10 ...
Veterinary Sciences | Free Full-Text | The Performance of Three Immune Assays to Assess the Serological Status of Cattle...
"dermacentor variabilis"[Text Word] AND "anaplasma marginale"[Text Wor - PubMed - NCBI
Propagation of the Israeli vaccine strain of Anaplasma centrale in tick cell lines. ... Silencing expression of the defensin, varisin, in male Dermacentor variabilis by RNA interference results in reduced Anaplasma ... Experimental transmission of bovine anaplasmosis (caused by Anaplasma marginale) by means of Dermacentor variabilis and D. ... Silencing of genes involved in Anaplasma marginale-tick interactions affects the pathogen developmental cycle in Dermacentor ...
A novel candidate species of Anaplasma that infects avian erythrocytes | Parasites & Vectors | Full Text
... centrale, A. capra, A. marginale and A. ovis. We propose provisionally naming the strain detected in this study as ... Even though numerous studies have detected DNA from Anaplasma spp. in the blood of birds, thus far mammals were the only ... trees produced using different methods agreed that the organism detected in this study belongs to the genus Anaplasma, and ... Anaplasma spp. are Gram-negative obligate intracellular bacteria transmitted by ticks. ...
Anaplasma bovis - Wikipedia
"Novel Genetic Variants of Anaplasma phagocytophilum, Anaplasma bovis, Anaplasma centrale, and a Novel Ehrlichia sp. in Wild ... Other members of this genus include the species A. phagocytophilum, A. marginale, A. platys, A. ovis, and A. centrale Anaplasma ... Other species of Anaplasma, most commonly A. marginale, are well documented to cause disease in cattle. Anaplasma species ... Anaplasma bovis is currently one of 6 recognized species within the Genus Anaplasma. ...
Sequence Analysis of the msp4 Gene of Anaplasma phagocytophilum Strains | Journal of Clinical Microbiology
... msp4 sequences for Anaplasma centrale (GenBank accession number AF428090), Anaplasma ovis (AF393742), and A. marginale (GenBank ... and Anaplasma spp. was done using the msp4 data for A. phagocytophilum, A. marginale, A. centrale, and A. ovis; the E. ... Sequence Analysis of the msp4 Gene of Anaplasma phagocytophilum Strains. José de la Fuente, Robert F. Massung, Susan J. Wong, ... Sequence Analysis of the msp4 Gene of Anaplasma phagocytophilum Strains. José de la Fuente, Robert F. Massung, Susan J. Wong, ...
Ticks of domestic animals - Wikipedia
Anaplasma centrale tends to infect the central region of red blood cells, and is sufficiently closely related to An. marginale ... However, some microbes, such as Anaplasma marginale and A. centrale, can also be transmitted by biting flies, or by blood on ... centrale. Vaccines are available on a commercial basis to immunize cattle against Babesia bovis. This is made by serial ... Anaplasma marginale infects marginal areas of red blood cells of cattle and causes anaplasmosis wherever boophilid ticks occur ...
Comparative genomics reveals multiple pathways to mutualism for tick-borne pathogens | BMC Genomics | Full Text
Anaplasma, Ehrlichia, Francisella, Coxiella, and Bartonella, including species from three different host vectors - ticks, lice ... RpGvF24 (#79). At the same time the tick-borne A. centrale str. Israel (#5), a transitional organism for Anaplasma spp., is ... 4 a). In Francisella and Coxiella this part of the pathway starts at L-asparate while in Anaplasma and Ehrlichia it starts from ... The genera Anaplasma and Ehrlichia have always been recognized as being more closely related to each other than to the other ...
Co-infection of Ticks: The Rule Rather Than the Exception
... and other Anaplasma species (A. phagocytophilum, A. platys, A. marginale, A. ovis, A. centrale). ... centrale), Candidatus Neoehrlichia mikurensis, Ehrlichia ruminantium, E. canis, E. chaffeensis. We were also able to detect all ... In addition to Borrelia species, we were able to detect DNA from five species of Anaplasma (i.e. A. phagocytophilum, A. platys ... spielmanii [3], Anaplasma phagocytophilum, the spotted fever group of Rickettsia sp., and possibly Bartonella spp. and ...
Publications at this Location : USDA ARS
Tick management and Tick Borne Diseases (new) | Infonet Biovision Home.
A mild, usually inapparent form is caused by Anaplasma centrale. This parasite occurs at the centre of the red blood cell. ... In areas where cattle first become infected with Anaplasma marginale early in life, losses due to anaplasmosis are minimal. In ... Severe Anaplasmosis is caused by Anaplasma marginale. This parasite occurs at the edge of the red cells. ... or the less pathogenic A.Centrale. Severe reactions can occur with both types of vaccine. ...
Highly Conserved Regions of the Immunodominant Major Surface Protein 2 of the Genogroup II Ehrlichial Pathogen Anaplasma...
Recognition of conserved surface protein epitopes on Anaplasma centrale and Anaplasma marginale isolates from Israel, Kenya and ... Persistence of Anaplasma ovis infection and conservation of the msp-2 and msp-3 multigene families within the genus Anaplasma. ... Anaplasma strains and preparation of homogenates, MSP2, and MSP2-derived peptides. The A. marginale strains used in this study ... Expression of Anaplasma marginale major surface protein 2 variants during persistent cyclic rickettsemia. Infect. Immun. 66: ...
Enfermedades Reportables - CMVPR
Anaplasmas - WikiVet English
Anaplasma centrale. Infects primarily cattle. Inclusion bodies tend to be central within the red blood cells. ... Anaplasma species are rickettsial bacterial pathogens that reside within host erythrocytes. Anaplasmas cause Anaplasmosis and ... Anaplasma marginale. Most (70-80%) inclusion bodies are found at or close to the border of the erythrocyte. Infects cattle ...
IDEALS @ Illinois: Identification and Partial Characterization of the Antigens of Anaplasma Marginale (Florida) and Anaplasma...
The 108 kd, 100 kd, and 96 kd are group-specific antigens of A. marginale and A. centrale. The 43 to 38 kd is genus-specific. ... Identification and Partial Characterization of the Antigens of Anaplasma Marginale (Florida) and Anaplasma Caudatum (Illinois ... Identification and Partial Characterization of the Antigens of Anaplasma Marginale (Florida) and Anaplasma Caudatum (Illinois ... Identification and Partial Characterization of the Antigens of Anaplasma Marginale (Florida) and Anaplasma Caudatum (Illinois ...
Anaplasmosis - The Dairy Site
Theses and Dissertations (Veterinary Tropical Diseases)
Anaplasma centrale in South Africa : occurrence phylogeny and genetic diversity Khumalo, Zama Thobeka Happiness (University ... In summary, this study presents a novel genetic test based on msp1aS to discriminate strains of A. centrale and shows that the ... Occurence and genetic diversity of Anaplasma marginale in cattle from two diptanks in Zambezia Province Mozambique ... Bovine anaplasmosis, a tick-borne disease caused by the rickettsia Anaplasma marginale, has a significant economic impact for ...
Frontiers | Research on the ecology of ticks and tick-borne pathogens-methodological principles and caveats | Cellular and...
Research Articles (Veterinary Tropical Diseases)
There is little molecular data from Anaplasma marginale and Anaplasma centrale isolates from cattle in Uganda. Between November ... Molecular detection and phylogenetic analysis of Anaplasma marginale and Anaplasma centrale amongst transhumant cattle in north ... Evidence confirming the phylogenetic position of Anaplasma centrale (ex Theiler 1911) Ristic and Kreier 1984 ...
Phagocytophilum21
- A . marginale , A . centrale , A . phagocytophilum , A . ovis , A . bovis , and A . platys are obligate intracellular bacteria that infect vertebrate and invertebrate host cells. (cdc.gov)
- Evolutionary trees based on major surface protein 4 (A) and heat shock protein 60 (B) genes sequences of Anaplasma phagocytophilum , A. marginale , and A. ovis . (cdc.gov)
- Other members of this genus include the species A. phagocytophilum, A. marginale, A. platys, A. ovis, and A. centrale Anaplasma bovis is a gram negative obligate intracellular bacteria. (wikipedia.org)
- Differential expression of the tick protective antigen subolesin in anaplasma marginale - and A. phagocytophilum-infected host cells. (nih.gov)
- The causative agent of human granulocytic ehrlichiosis was recently reclassified as Anaplasma phagocytophilum , unifying previously described bacteria that cause disease in humans, horses, dogs, and ruminants. (asm.org)
- For the characterization of genetic heterogeneity in this species, the homologue of Anaplasma marginale major surface protein 4 gene ( msp4 ) was identified, and the coding region was PCR amplified and sequenced from a variety of sources, including 50 samples from the United States, Germany, Poland, Norway, Italy, and Switzerland and 4 samples of A. phagocytophilum -like organisms obtained from white-tailed deer in the United States. (asm.org)
- Anaplasma phagocytophilum (Rickettsiales: Anaplasmataceae), also known as the human granulocytic ehrlichiosis (HGE) agent, Ehrlichia equi , and Ehrlichia phagocytophila , is the causative agent of human granulocytic anaplasmosis, tick-borne fever of ruminants, and equine and canine granulocytic anaplasmosis ( 16 ). (asm.org)
- Anaplasma marginale major surface protein 1a: Human granulocytic anaplasmosis and Anaplasma phagocytophilum. (2019panamericangames.live)
- Anaplasma phagocytophilum and Ehrlichia chaffeensis. (2019panamericangames.live)
- The genus Anaplasma (Rickettsiales: Anaplasmataceae) comprises obligate intracellular Gram-negative bacteria that are mainly transmitted by ticks, and currently includes six species: Anaplasma bovis, Anaplasma centrale, Anaplasma marginale, Anaplasma phagocytophilum, Anaplasma platys, and Anaplasma ovis. (unl.pt)
- A real-time combined polymerase chain reaction assay for the rapid detection and differentiation of Anaplasma phagocytophilum , Ehrlichia chaffeensis, and Ehrlichia ewingii. (thefreedictionary.com)
- Once the detection techniques for Lyme disease were perfected, PHCR-W expanded its capabilities to test ticks and rodent tissue for other TBDs to include Ehrlichia chaffeensis, Anaplasma phagocytophilum , and Spotted Fever group Rickettsias. (thefreedictionary.com)
- equi and is now referred to as Anaplasma phagocytophilum (which will be used throughout the rest of the discussion). (thefreedictionary.com)
- scapularis collected in Indiana and examined during a recent study were found to harbor Babesia microti (the agent of human babesiosis) and, as far as is known, no human cases of babesiosis have been reported in Indiana, 5% of the ticks collected in Pulaski county were positive for Anaplasma phagocytophilum (the agent of human anaplasmosis) (Steiner et al. (thefreedictionary.com)
- Xiong, X., M. Lin, W. Huang, and Y. Rikihisa (2019) Infection by Anaplasma phagocytophilum requires recruitment of LDL-cholesterol by flotillin. (osu.edu)
- The objective of the current study was, therefore, to investigate the prevalence of Anaplasma phagocytophilum, Anaplasmataceae, Rickettsia spp. (bvsalud.org)
- Anaplasma phagocytophilum is a pathogen that raises similar questions. (biomedcentral.com)
- Till now, five Anaplasma pathogens (A. marginale, A. bovis, A. centrale, A. phagocytophilum, and A. platys) have been reported to cause bovine anaplasmosis, of which A. phagocytophilum has been shown to infect a variety of animals and humans [3-5]. (chromoscience.com)
- Anaplasma phagocytophilum surface proteins Asp14 and OmpA and homologous genes from Anaplasmatacaea family members are used in compositions suitable for vaccines to treat or prevent infections caused by tick-born bacteria of the Anaplasmatacaea family. (patentsencyclopedia.com)
- In particular, the invention provides Anaplasma phagocytophilum outer surface protein A (OmpA) epitopes and/or Anaplasma phagocytophilum surface protein 14 (Asp14) epitopes. (patentsencyclopedia.com)
- [0004] Anaplasma phagocytophilum (Aph) is a tick-transmitted obligate intracellular bacterium of the family Anaplasmataceae that can infect humans, livestock, companion animals and wild animals. (patentsencyclopedia.com)
Anaplasmosis17
- Bovine anaplasmosis caused by the intraerythrocytic rickettsial pathogen Anaplasma marginale is endemic in South Africa. (asm.org)
- Bovine anaplasmosis (gallsickness) is a tick-borne disease caused by the intraerythrocytic rickettsial pathogen Anaplasma marginale ( 1 ). (asm.org)
- centrale does not provide complete protection against A. marginale infection but does protect against severe anaplasmosis ( 6 , 7 ). (asm.org)
- centrale (A. centrale) exhibits low pathogenicity and therefore is used as a live vaccine against bovine anaplasmosis in several countries. (duhnnae.com)
- Anaplasmosis is a disease caused by bacteria of the genus Anaplasma . (cdc.gov)
- Differential gene transcription, especially of potential vaccine candidates, is of interest in Anaplasma marginale , the tick-borne causative agent of bovine anaplasmosis. (biomedcentral.com)
- Anaplasmosis is a vector-borne, infectious blood disease in cattle caused by the rickesttsial parasites Anaplasma marginale and Anaplasma centrale . (thedairysite.com)
- Bovine anaplasmosis, a tick-borne disease caused by the rickettsia Anaplasma marginale, has a significant economic impact for cattle farmers in South Africa. (up.ac.za)
- Conclusions Anaplasma ovis was molecularly detected in goats and sheep from 12 provinces in China, with an overall infection rate of To date, over A. In the United States, anaplasmosis is notably present in the south and west, where the tick hosts Ixodes spp. (2019panamericangames.live)
- Anaplasmosis, formerly known as gall sickness, traditionally refers to a disease of ruminants caused by obligate intraerythrocytic bacteria of the order Rickettsiales, family Anaplasmataceae, genus Anaplasma . (msdvetmanual.com)
- Anaplasma marginale is the causative agent of bovine anaplasmosis, a disease which can be protected by vaccination with the less pathogenic Anaplasma species, A. centrale. (edu.au)
- A molecular test specific for A. marginale would be ideal for the identification of Anaplasma species in wild ruminants, as possible reservoirs of anaplasmosis, and to differentiate between A. marginale from A. centrale. (edu.au)
- BACKGROUND: Anaplasma marginale is an obligate intracellular bacterium and the main cause of bovine anaplasmosis in tropical and subtropical regions. (bvsalud.org)
- Anaplasma marginale is a tick-transmitted, obligate intraerythrocytic pathogen of cattle, causing anaplasmosis characterized by anemia, decreased milk and meat production, and occasionally death. (wsu.edu)
- Anaplasmosis is a tick-borne disease caused by the Anaplasma spp. (ac.ir)
- B. microplus and B. decoloratus are also vectors of Anaplasma marginale , Anaplasma centrale (agents of bovine anaplasmosis) and Borrelia theileri (agent of spirochetosis), other blood parasites that can also be fatal for cattle. (parasitipedia.net)
- Current methods of control of anaplasmosis include immunization of susceptible animals with infected blood from carrier cattle (premunition) or infection with attenuated live or less pathogenic Anaplasma centrale live vaccines (Kocan et al. (fiocruz.br)
Pathogen9
- We are interested in exploring differences in pathogen transcription in these dissimilar environments and are using Anaplasma marginale as our model. (biomedcentral.com)
- Silencing of genes involved in Anaplasma marginale -tick interactions affects the pathogen developmental cycle in Dermacentor variabilis . (nih.gov)
- Genogroup II ehrlichia, including the agent of human granulocytic ehrlichiosis, Ehrlichia phagocytophila, and the bovine pathogen Anaplasma marginale , express a markedly immunodominant outer membrane protein designated major surface protein 2 (MSP2). (jimmunol.org)
- Major surface protein 2 (MSP2) 3 is an immunodominant outer membrane protein (OMP) of the genogroup II ehrlichial pathogen Ehrlichia phagocytophila, the agent of human granulocytic ehrlichiosis (HGE), and Anaplasma marginale . (jimmunol.org)
- Anaplasma marginale is the most prevalent tick-borne pathogen of cattle. (wishartlab.com)
- Anaplasma ovis is a widely distributed tick-borne rickettsial pathogen of sheep, goats, and wild ruminants. (2019panamericangames.live)
- 2005). The disease is caused by Anaplasma marginale , an ehrlichial pathogen of the genogroup II (Dumler et al. (fiocruz.br)
- It is caused by the most globally prevalent vector-borne pathogen of livestock, Anaplasma marginale, with endemic regions in all six permanently inhabited continents. (oatd.org)
- This has been demonstrated for the intracellular bovine pathogen, Anaplasma marginale, as a second strain with a single unique allele of an immunodominant surface protein is able to superinfect. (wsu.edu)
Ehrlichia8
- Survey of Ticks Collected from Tennessee Cattle and Their Pastures for Anaplasma and Ehrlichia Species. (nih.gov)
- We test our hypothesis by undertaking a comparative genomics approach to analyze bacteria in the genera Borrelia, Rickettsia, Anaplasma, Ehrlichia, Francisella, Coxiella , and Bartonella , conducting the most comprehensive study examining tick transmissibility to-date. (biomedcentral.com)
- Molecular survey of Anaplasma and Ehrlichia of red deer and sika deer in Gansu, China in Previous reports have reported that immunization of cattle with Msp1a induces partial protection when challenged with A. Conclusions Anaplasma ovis is widely distributed in the investigated geographical regions. (2019panamericangames.live)
- One of the challenges when considering Anaplasma , Ehrlichia , Neorickettsia , and Wolbachia is the extent and variety of ways in which many of these organisms modulate the host immune response. (asmscience.org)
- Rikihisa, Y. (2018) Role and Function of Type IV Secretion Systems in Anaplasma and Ehrlichia species. (osu.edu)
- 2011. Molecular detection and identification of Anaplasma and Ehrlichia species in cattle from Turkey. (ac.ir)
- In addition to Aph, the Anaplasmataceae family members include Anaplasma marginale, Anaplasma platys, Ehrlichia chaffeensis, Ehrlichia canis, and Ehrlichia ruminatium, among others, and all of these cause similar infections known collectively as ehrlichiosis. (patentsencyclopedia.com)
- unification of some species of Ehrlichia with Anaplasma , Cowdria with Ehrlichia and Ehrlichia with Neorickettsia , descriptions of six new species combinations and designation of Ehrlichia equi and 'HGE agent' as subjective synonyms of Ehrlichia phagocytophila . (dsmz.de)
Species12
- for detecting and differentiating with greater sensitivity and specificity the species of A. centrale and A. marginale in blood samples from experimentally infected cattle. (duhnnae.com)
- Anaplasma bovis is gram negative, obligate intracellular organism, which can be found in wild and domestic ruminants, and potentially a wide variety of other species. (wikipedia.org)
- Anaplasma bovis is currently one of 6 recognized species within the Genus Anaplasma. (wikipedia.org)
- Anaplasma species are rickettsial bacterial pathogens that reside within host erythrocytes . (wikivet.net)
- BACKGROUND: Only a few studies have examined the presence of Anaplasma marginale and Anaplasma centrale in South Africa, and no studies have comprehensively examined these species across the whole country. (usda.gov)
- A novel set of PCR primers and oligonucleotide probes based on a 16S ribosomal RNA gene was designed for RLB detection of both Anaplasma species, and the performance of the molecular assays compared. (qld.gov.au)
- The immunofluorescent antibody test (IFA) was used to detect antibodies to both Anaplasma species, whereas, a highly sensitive and specific competitive enzyme-linked immunosorbent assay (cELISA) was used to detect antibodies in A. centrale-vaccinated cattle. (qld.gov.au)
- Because hosts are usually seronegative in the initial phase of infection and serological cross-reactions with several Anaplasma species are observed after seroconversion, direct tests are the best approach for both case definition and epidemiological studies. (unl.pt)
- Up to 17 different tick vector species (including Dermacentor , Rhipicephalus , Ixodes , Hyalomma , and Argas ) have been reported to transmit Anaplasma spp. (msdvetmanual.com)
- Phylogenetic analysis of the erythrocytic Anaplasma species based on 16S rDNA and GroEL (HSP60) sequences of A. marginale, A. centrale, and A. ovis and the specific. (naver.com)
- Currently, there is no polymerase chain reaction (PCR) assay available which differentiates between different species of Anaplasma or which can differentiate isolates of A. marginale within outbreaks and between different countries. (edu.au)
- 1998, Torioni de Echaide 1998), as it is conserved between Anaplasma species and isolates, including Brazilian isolates of A. marginale (Visser et al. (fiocruz.br)
Ovis5
- and A . marginale , A . centrale , and A . ovis major surface protein 4 ( msp4 ) genes ( 4 , 5 ). (cdc.gov)
- sequences ( A . marginale , A . centrale , A. ovis ) in GenBank. (cdc.gov)
- Persistence of Anaplasma ovis infection and conservation of the msp-2 and msp-3 multigene families within the genus Anaplasma. (2019panamericangames.live)
- Can Anaplasma ovis in small ruminants be neglected any longer? (2019panamericangames.live)
- The test did not amplify A. centrale or A. ovis, and discriminated A. marginale by amplifying repeat regions within the msp1α gene which vary in number between many isolates. (edu.au)
Platys3
- 2016) Anaplasma platys Immunoblot Test Using Major Surface Antigens. (osu.edu)
- According to Rule 27(2) b, Anaplasma platys is illegitimate because the derivation (etymology) of the specific epithet is provided neither in the paper by Dumler et al. (dsmz.de)
- 2001, Anaplasma platys is erroneously cited as a new combination. (dsmz.de)
Cattle13
- centrale genotypes detected in cattle, buffalo, and wildebeest. (asm.org)
- centrale strains from cattle and wildlife hosts from South Africa and indicate the utility of msp1aS as a genotypic marker for A. marginale subsp. (asm.org)
- Anaplasma bovis itself, was first identified in 1936, in cattle hosts. (wikipedia.org)
- Anaplasma bovis has the highest reporting in cattle, goats, and wild deer. (wikipedia.org)
- A reverse line blot hybridization (RLB) one-stage nested PCR (nPCR) for Anaplasma centrale and a nested PCR for Anaplasma marginale were used to detect infected cattle grazing within an endemic region in Israel. (qld.gov.au)
- Up to 93% of the A. centrale vaccinates carried specific antibodies that were detected by cELISA, and up to 71% of the vaccinated cattle were found to be naturally infected with A. marginale according to the PCR and the RLB assays. (qld.gov.au)
- Cattle are also infected with A centrale , which generally results in mild disease. (msdvetmanual.com)
- Indirect enzyme-linked immunosorbent assays (ELISAs) based on recombinant major surface protein 5 (rMSP5) and initial body (IB) antigens from a Brazilian isolate of Anaplasma marginale were developed to detect antibodies against this rickettsia in cattle. (fiocruz.br)
- centrale in cattle samples from the two diptanks. (oatd.org)
- centrale presence in cattle and diptank. (oatd.org)
- In contrast, the prevalence of A. centrale (7.83%) was lower than that of cattle in previous studies (range between 12.1%-39.4%) [5,11,16,31,32]. (chromoscience.com)
- 2012. Prevalence of tick-borne diseases in Punjab (Pakistan) and hematological profile of Anaplasma marginale infection in indigenous and crossbred cattle. (ac.ir)
- Anaplasma marginale is an intraerythrocytic vector-borne infectious agent of cattle. (gob.ar)
Rickettsia2
- Coxiella burnetii, Rickettsia lusitaniae and Anaplasma sp. (bvsalud.org)
- Anaplasma marginale is an important vector-borne rickettsia of ruminants in tropical and subtropical regions of the world. (fiocruz.br)
Rickettsiales1
- Anaplasma centrale is a Gram-negative bacterium of the Rickettsiales order lacking a traditional cell wall. (kitpcr.com)
Bovis4
- Erythrocytes infected with known A. centrale, A. marginale served as positive control and the erytrocytes infected with Babesia bovis and Babesia bigemina served as the negat. (duhnnae.com)
- Anaplasma bovis has a large geographic distribution affecting many different countries across the world. (wikipedia.org)
- Japan and Korea Anaplasma bovis has also been detected in deer from Japan and Korea. (wikipedia.org)
- This tick and R (B) annulatus are major vectors of Babesia bigemina , B bovis , and Anaplasma marginale . (msdvetmanual.com)
Strains5
- centrale were further characterized using the msp1aS gene, a homolog of msp1 α of A. marginale , which contains repeats at the 5′ ends that are useful for genotyping strains. (asm.org)
- To characterize the strains of Anaplasma phagocyto- has been reported ( 1 ). (cdc.gov)
- Identification of a cell epitope that is globally conserved among outer membrane proteins (OMPs) OMP7, OMP8, and OMP9 of anaplasma marginale strains and with OMP7 from the A. marginale subsp. (usda.gov)
- centrale (Anaplasma centrale (strain Israel)) is a naturally occurring attenuated strain has been used as a live vaccine to prevent severe disease due to A. marginale senso stricto strains for 100 years. (wishartlab.com)
- centrale contains 10 putative genes not found in the genomes of senso stricto strains, while 18 genes found in senso stricto strains are absent from A. marginale subsp. (wishartlab.com)
Infection5
- We report infection of a human with a strain of Anaplasma sp. (cdc.gov)
- Differential expression of genes in salivary glands of male Rhipicephalus (Boophilus)microplus in response to infection with Anaplasma marginale . (nih.gov)
- In the light of wide natural field infection with A. marginale, strong recommendations to continue the A. centrale vaccination program regime will continue until a new generation of non-blood-based vaccine will be developed. (qld.gov.au)
- Is low-level persistent infection a common feature of pathogens in the genus Anaplasma? (2019panamericangames.live)
- The infection rate of Anaplasma spp. (chromoscience.com)
Genus Anaplasma1
- The clinical syndrome which is now linked to members of the genus Anaplasma have been reported since 1780, although at the time, the actual pathogenic agent was not yet known. (wikipedia.org)
Isolates1
- Shared and unique antigens were identified and partially characterized for two morphologically and antigenically distinct isolates of Anaplasma, A. marginale (Florida) (FAM) and A. caudatum (Illinois) (IAC). (illinois.edu)
Prevalence3
- This study aimed to investigate the prevalence and risk factors of TBPs including Anaplasma spp. (chromoscience.com)
- The overall prevalence of Anaplasma spp. (chromoscience.com)
- This study provides new data on the prevalence of Anaplasma spp. (chromoscience.com)
Strain3
- centrale strain diversity. (asm.org)
- Propagation of the Israeli vaccine strain of Anaplasma centrale in tick cell lines. (nih.gov)
- We used cell culture based AmStM-GFP as a live vaccine to test for safety and protection upon homologous challenge as compared to the live A. marginale ssp centrale vaccine strain used in Israel, Australia and South America. (wsu.edu)
Characterization1
- Characterization of Anaplasma marginale subsp. (asm.org)
ABSTRACT1
- 1270 ISSN 1679-9216 A PCR for Differentiate between Anaplasma marginale and A. centrale Ana Carolina Joazeiro1,2, João Martins3, Aoi Masuda1, Adriana Seixas1,4 & Itabajara da Silva Vaz Junior1,2 ABSTRACT Background: Anaplasma marginale ssp. (duhnnae.com)
Molecular1
- Research Article: Molecular epidemiology and risk factors of Anaplasma spp. (chromoscience.com)
Msp41
- Due to limitation of microscopic examination to detect low levels of parasitaemia, the present study aims to standardize a polymerase chain reaction assay using primers for the msp4 gene of Anaplasma sp. (duhnnae.com)
Differentiate1
- da Silva Vaz Junior, Itabajara A PCR for Differentiate between Anaplasma marginale and A. centrale Acta Scientiae Veterinariae, vol. (duhnnae.com)
Infections4
- centrale , and, as a result, there are few reports detecting natural infections of this organism. (asm.org)
- centrale infections, ranging from 25 to 100% in national parks. (asm.org)
- Silencing expression of the defensin, varisin, in male Dermacentor variabilis by RNA interference results in reduced Anaplasma marginale infections. (nih.gov)
- Anaplasma infections are usually challenging to diagnose, clinically presenting with nonspecific symptoms that vary greatly depending on the agent involved, the affected host, and other factors such as immune status and coinfections. (unl.pt)
Erythrocytes1
- Immunization with the current vaccine, based on parasitized erythrocytes with live Anaplasma centrale, shows some constraints and confers partial protection, suggesting the feasibility for the development of new generation of vaccines. (gob.ar)