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Items: 1 to 50 of 426

1.

A human case of spotted fever caused by Rickettsia parkeri strain Atlantic rainforest and its association to the tick Amblyomma ovale.

da Paixão Sevá A, Martins TF, Muñoz-Leal S, Rodrigues AC, Pinter A, Luz HR, Angerami RN, Labruna MB.

Parasit Vectors. 2019 Oct 11;12(1):471. doi: 10.1186/s13071-019-3730-2.

2.

Molecular survey of flaviviruses and orthobunyaviruses in Amblyomma spp. ticks collected in Minas Gerais, Brazil.

Binder LC, Tauro LB, Farias AA, Labruna MB, Diaz A.

Rev Bras Parasitol Vet. 2019 Sep 30. pii: S1984-29612019005017104. doi: 10.1590/S1984-29612019071. [Epub ahead of print]

3.

Molecular detection of Rickettsia genus in chigger mites (Trombidiformes: Trombiculidae) collected on small mammals in southeastern brazilian.

Jacinavicius FC, Bassini-Silva R, Muñoz-Leal S, Welbourn C, Ochoa R, Labruna MB, Barros-Battesti DM.

Rev Bras Parasitol Vet. 2019 Sep 30. pii: S1984-29612019005017102. doi: 10.1590/S1984-29612019069. [Epub ahead of print]

4.

Rickettsia rickettsii (Rickettsiales: Rickettsiaceae) Infecting Amblyomma sculptum (Acari: Ixodidae) Ticks and Capybaras in a Brazilian Spotted Fever-Endemic Area of Brazil.

Costa FB, Gerardi M, Binder LC, Benatti HR, Serpa MCA, Lopes B, Luz HR, Ferraz KMPMB, Labruna MB.

J Med Entomol. 2019 Aug 28. pii: tjz141. doi: 10.1093/jme/tjz141. [Epub ahead of print]

PMID:
31504641
5.

Epidemiology of capybara-associated Brazilian spotted fever.

Luz HR, Costa FB, Benatti HR, Ramos VN, de A Serpa MC, Martins TF, Acosta ICL, Ramirez DG, Muñoz-Leal S, Ramirez-Hernandez A, Binder LC, Carvalho MP, Rocha V, Dias TC, Simeoni CL, Brites-Neto J, Brasil J, Nievas AM, Monticelli PF, Moro MEG, Lopes B, Aguiar DM, Pacheco RC, Souza CE, Piovezan U, Juliano R, Ferraz KMPMB, Szabó MPJ, Labruna MB.

PLoS Negl Trop Dis. 2019 Sep 6;13(9):e0007734. doi: 10.1371/journal.pntd.0007734. eCollection 2019 Sep.

6.

Detection of "Candidatus Rickettsia wissemanii" in ticks parasitizing bats (Mammalia: Chiroptera) in the northern Brazilian Amazon.

Luz HR, Muñoz-Leal S, de Carvalho WD, Castro IJ, Xavier BS, Toledo JJ, Hilário R, Acosta ICL, Faccini JLH, Labruna MB.

Parasitol Res. 2019 Nov;118(11):3185-3189. doi: 10.1007/s00436-019-06442-3. Epub 2019 Aug 31.

PMID:
31473856
7.

Tick-borne pathogens in carthorses from Foz do Iguaçu City, Paraná State, southern Brazil: A tri-border area of Brazil, Paraguay and Argentina.

Valente JDM, Mongruel ACB, Machado CAL, Chiyo L, Leandro AS, Britto AS, Martins TF, Barros-Filho IR, Biondo AW, Perotta JH, Campos ANS, Vidotto O, Labruna MB, Aguiar DM, Vieira TSWJ, Vieira RFC.

Vet Parasitol. 2019 Sep;273:71-79. doi: 10.1016/j.vetpar.2019.08.008. Epub 2019 Aug 18.

PMID:
31446256
8.

A third species of Nothoaspis Keirans & Clifford, 1975 (Acari: Argasidae): Nothoaspis setosus (Kohls, Clifford & Jones, 1969) n. comb.

Muñoz-Leal S, Terassini FA, Marcili A, Oliveira GMB, Camargo LMA, Labruna MB.

Syst Parasitol. 2019 Sep;96(7):595-602. doi: 10.1007/s11230-019-09873-9. Epub 2019 Jul 31.

PMID:
31367960
9.

Multi-locus phylogenetic analysis groups the New World bacterium Rickettsia sp. strain ApPR with the Old World species R. africae; proposal of "Candidatus Rickettsia paranaensis".

Peckle M, Luz HR, Labruna MB, Serpa MCA, Lima S, Maturano R, Faccini JLH, McIntosh D.

Ticks Tick Borne Dis. 2019 Oct;10(6):101261. doi: 10.1016/j.ttbdis.2019.07.005. Epub 2019 Jul 12.

PMID:
31337544
10.

Phenology of Amblyomma sculptum in a degraded area of Atlantic rainforest in north-eastern Brazil.

Dantas-Torres F, Melo MF, Sales KGDS, da Silva FJ, Figueredo LA, Labruna MB.

Ticks Tick Borne Dis. 2019 Oct;10(6):101263. doi: 10.1016/j.ttbdis.2019.07.007. Epub 2019 Jul 15.

PMID:
31331735
11.

A new species of Amblyomma (Acari: Ixodidae) associated with monkeys and passerines of the Atlantic rainforest biome, Southeastern Brazil.

Martins TF, Luz HR, Muñoz-Leal S, Ramirez DG, Milanelo L, Marques S, Sanches TC, Onofrio VC, da C L Acosta I, Benatti HR, Maturano R, de Oliveira PB, Albuquerque GR, Marcili A, Flausino W, Silveira LF, McIntosh D, Faccini JLH, Labruna MB.

Ticks Tick Borne Dis. 2019 Oct;10(6):101259. doi: 10.1016/j.ttbdis.2019.07.003. Epub 2019 Jul 12.

PMID:
31320285
12.

Serologic and molecular survey of Rickettsia spp. in dogs, horses and ticks from the Atlantic rainforest of the state of Bahia, Brazil.

de Oliveira PB, Harvey TV, Fehlberg HF, Rocha JM, Martins TF, da Acosta ICL, Labruna MB, Faccini JLH, Albuquerque GR.

Exp Appl Acarol. 2019 Jul;78(3):431-442. doi: 10.1007/s10493-019-00397-x. Epub 2019 Jul 3.

PMID:
31270640
13.

Novel Ehrlichia sp. detected in Magellanic penguins (Sphenicus magellanicus) and in the seabird tick Ixodes uriae from Magdalena Island, southern Chile.

Muñoz-Leal S, Clemes YS, Lopes MG, Acosta ICL, Serpa MCA, Mayorga LFSP, Gennari SM, González-Acuña D, Labruna MB.

Ticks Tick Borne Dis. 2019 Oct;10(6):101256. doi: 10.1016/j.ttbdis.2019.06.015. Epub 2019 Jun 25.

PMID:
31255535
14.

Coxiella burnetii associated with BVDV (Bovine Viral Diarrhea Virus), BoHV (Bovine Herpesvirus), Leptospira spp., Neospora caninum, Toxoplasma gondii and Trypanosoma vivax in reproductive disorders in cattle.

Zanatto DCS, Gatto IRH, Labruna MB, Jusi MMG, Samara SI, Machado RZ, André MR.

Rev Bras Parasitol Vet. 2019 Jun 13;28(2):245-257. doi: 10.1590/S1984-29612019032.

15.

Comparative Susceptibility of Different Populations of Amblyomma sculptum to Rickettsia rickettsii.

Gerardi M, Ramírez-Hernández A, Binder LC, Krawczak FS, Gregori F, Labruna MB.

Front Physiol. 2019 May 28;10:653. doi: 10.3389/fphys.2019.00653. eCollection 2019.

16.

Real-time quantitative PCR-based detection of Coxiella burnetii in unpasteurized cow's milk sold for human consumption.

de Souza Ribeiro Mioni M, Ribeiro BLD, Peres MG, Teixeira WSR, Pelícia VC, Motta RG, Labruna MB, Ribeiro MG, Sidi-Boumedine K, Megid J.

Zoonoses Public Health. 2019 Sep;66(6):695-700. doi: 10.1111/zph.12609. Epub 2019 Jun 7.

PMID:
31173477
17.

A relapsing fever Borrelia and spotted fever Rickettsia in ticks from an Andean valley, central Chile.

Muñoz-Leal S, Marcili A, Fuentes-Castillo D, Ayala M, Labruna MB.

Exp Appl Acarol. 2019 Jul;78(3):403-420. doi: 10.1007/s10493-019-00389-x. Epub 2019 Jun 5.

PMID:
31165944
18.

A Cluster of Cases of Rocky Mountain Spotted Fever in an Area Of Colombia Not Known to be Endemic for This Disease.

Londoño AF, Arango-Ferreira C, Acevedo-Gutiérrez LY, Paternina LE, Montes C, Ruiz I, Labruna MB, Díaz FJ, Walker DH, Rodas JD.

Am J Trop Med Hyg. 2019 Aug;101(2):336-342. doi: 10.4269/ajtmh.18-1007.

PMID:
31162015
19.

Ticks and serosurvey of anti-Rickettsia spp. antibodies in wild boars (Sus scrofa), hunting dogs and hunters of Brazil.

Kmetiuk LB, Krawczak FS, Machado FP, Paploski IAD, Martins TF, Teider-Junior PI, Serpa MCA, Barbieri ARM, Bach RVW, Barros-Filho IR, Lipinski LC, P Dos Santos A, Labruna MB, Biondo AW.

PLoS Negl Trop Dis. 2019 May 30;13(5):e0007405. doi: 10.1371/journal.pntd.0007405. eCollection 2019 May.

20.

The Dynamics of Ticks and Capybaras in a Residential Park Area in Southeastern Brazil: Implications for the Risk of Rickettsia rickettsii Infection.

Passos Nunes FB, da Silva SC, Cieto AD, Labruna MB.

Vector Borne Zoonotic Dis. 2019 Oct;19(10):711-716. doi: 10.1089/vbz.2019.2479. Epub 2019 May 23.

PMID:
31135286
21.

The Transcriptome of the Salivary Glands of Amblyomma aureolatum Reveals the Antimicrobial Peptide Microplusin as an Important Factor for the Tick Protection Against Rickettsia rickettsii Infection.

Martins LA, Malossi CD, Galletti MFBM, Ribeiro JM, Fujita A, Esteves E, Costa FB, Labruna MB, Daffre S, Fogaça AC.

Front Physiol. 2019 May 3;10:529. doi: 10.3389/fphys.2019.00529. eCollection 2019.

22.

Evidence of exposure to Coxiella burnetii in neotropical free-living cervids in South America.

Zanatto DCS, Duarte JMB, Labruna MB, Tasso JB, Calchi AC, Machado RZ, André MR.

Acta Trop. 2019 Sep;197:105037. doi: 10.1016/j.actatropica.2019.05.028. Epub 2019 May 22.

PMID:
31128095
23.

Detection of anti-Toxoplasma gondii antibodies in small wild mammals from preserved and non-preserved areas in the Caatinga biome, a semi-arid region of Northeast Brazil.

Horta MC, Guimarães MF, Arraes-Santos AI, Araujo AC, Dubey JP, Labruna MB, Gennari SM, Pena HFJ.

Vet Parasitol Reg Stud Reports. 2018 Dec;14:75-78. doi: 10.1016/j.vprsr.2018.08.007. Epub 2018 Aug 31.

PMID:
31014742
24.

Detected microorganisms and new geographic records of Ornithodoros rietcorreai (Acari: Argasidae) from northern Brazil.

Muñoz-Leal S, Macedo C, Gonçalves TC, Dias Barreira J, Labruna MB, de Lemos ERS, Ogrzewalska M.

Ticks Tick Borne Dis. 2019 Jun;10(4):853-861. doi: 10.1016/j.ttbdis.2019.04.004. Epub 2019 Apr 10.

PMID:
30992179
25.

Vector Competence for West Nile Virus and St. Louis Encephalitis Virus (Flavivirus) of Three Tick Species of the Genus Amblyomma (Acari: Ixodidae).

Flores FS, Zanluca C, Guglielmone AA, Duarte Dos Santos CN, Labruna MB, Diaz A.

Am J Trop Med Hyg. 2019 May;100(5):1230-1235. doi: 10.4269/ajtmh.18-0134.

PMID:
30887949
26.

A high gene flow in populations of Amblyomma ovale ticks found in distinct fragments of Brazilian Atlantic rainforest.

Fournier GFSR, Pinter A, Santiago R, Muñoz-Leal S, Martins TF, Lopes MG, McCoy KD, Toty C, Horta MC, Labruna MB, Dias RA.

Exp Appl Acarol. 2019 Feb;77(2):215-228. doi: 10.1007/s10493-019-00350-y. Epub 2019 Feb 25.

PMID:
30805817
27.

Amblyomma sculptum Salivary PGE2 Modulates the Dendritic Cell-Rickettsia rickettsii Interactions in vitro and in vivo.

Esteves E, Bizzarro B, Costa FB, Ramírez-Hernández A, Peti APF, Cataneo AHD, Wowk PF, Timóteo RP, Labruna MB, Silva Junior PI, Silva CL, Faccioli LH, Fogaça AC, Sorgi CA, Sá-Nunes A.

Front Immunol. 2019 Feb 4;10:118. doi: 10.3389/fimmu.2019.00118. eCollection 2019.

28.

Anaplasmataceae, Borrelia and Hepatozoon agents in ticks (Acari: Argasidae, Ixodidae) from Chile.

Muñoz-Leal S, Lopes MG, Marcili A, Martins TF, González-Acuña D, Labruna MB.

Acta Trop. 2019 Apr;192:91-103. doi: 10.1016/j.actatropica.2019.02.002. Epub 2019 Feb 5.

PMID:
30735640
29.

Ticks and Rickettsia on anteaters from Southeast and Central-West Brazil.

Szabó MPJ, Pascoal JO, Martins MM, Ramos VDN, Osava CF, Santos ALQ, Yokosawa J, Rezende LM, Tolesano-Pascoli GV, Torga K, de Castro MB, Suzin A, Barbieri ARM, Werther K, Silva JMM, Labruna MB.

Ticks Tick Borne Dis. 2019 Apr;10(3):540-545. doi: 10.1016/j.ttbdis.2019.01.008. Epub 2019 Jan 24.

PMID:
30709660
30.

Species richness and seasonal dynamics of ticks with notes on rickettsial infection in a Natural Park of the Cerrado biome in Brazil.

Barbieri ARM, Szabó MPJ, Costa FB, Martins TF, Soares HS, Pascoli G, Torga K, Saraiva DG, Ramos VN, Osava C, Gerardi M, Dias RA, Moraes EA Jr, Ferreira F, Castro MB, Labruna MB.

Ticks Tick Borne Dis. 2019 Feb;10(2):442-453. doi: 10.1016/j.ttbdis.2018.12.010. Epub 2018 Dec 31.

PMID:
30611725
31.

Hosts mobility and spatial spread of Rickettsia rickettsii.

Polo G, Mera Acosta C, Labruna MB, Ferreira F, Brockmann D.

PLoS Comput Biol. 2018 Dec 26;14(12):e1006636. doi: 10.1371/journal.pcbi.1006636. eCollection 2018 Dec.

32.

Serological diagnosis and risk factors for Coxiella burnetii in goats and sheep in a semi-arid region of Northeastern Brazil.

Souza EAR, Castro EMS, Oliveira GMB, Azevedo SS, Peixoto RM, Labruna MB, Horta MC.

Rev Bras Parasitol Vet. 2018 Oct-Dec;27(4):514-520. doi: 10.1590/S1984-296120180086.

33.

The Amblyomma maculatum Koch, 1844 (Acari: Ixodidae) group of ticks: phenotypic plasticity or incipient speciation?

Lado P, Nava S, Mendoza-Uribe L, Caceres AG, Delgado-de la Mora J, Licona-Enriquez JD, Delgado-de la Mora D, Labruna MB, Durden LA, Allerdice MEJ, Paddock CD, Szabó MPJ, Venzal JM, Guglielmone AA, Beati L.

Parasit Vectors. 2018 Nov 29;11(1):610. doi: 10.1186/s13071-018-3186-9.

34.

New records of ticks infesting bats in Brazil, with observations on the first nymphal stage of Ornithodoros hasei.

Muñoz-Leal S, Barbier E, Soares FAM, Bernard E, Labruna MB, Dantas-Torres F.

Exp Appl Acarol. 2018 Dec;76(4):537-549. doi: 10.1007/s10493-018-0330-3. Epub 2018 Nov 24.

PMID:
30474785
35.

Occurrence of Ehrlichia canis and Hepatozoon canis and probable exposure to Rickettsia amblyommatis in dogs and cats in Natal, RN.

Lopes MG, Krawczak FDS, Lima JTR, Fournier GFDSR, Acosta IDCL, Ramirez DG, Marcili A, Labruna MB, Gennari SM.

Rev Bras Parasitol Vet. 2019 Jan-Mar;28(1):151-156. doi: 10.1590/S1984-296120180065. Epub 2018 Nov 14.

36.

Detection of Rickettsia spp. in ticks associated to wild mammals in Northeastern Brazil, with notes on an undetermined Ornithodoros sp. collected from marsupials.

Maia MO, Koppe VC, Muñoz-Leal S, Martins TF, Marcili A, Labruna MB, Pacheco RC.

Exp Appl Acarol. 2018 Dec;76(4):523-535. doi: 10.1007/s10493-018-0323-2. Epub 2018 Nov 15.

PMID:
30443697
37.

Ticks, rickettsial and erlichial infection in small mammals from Atlantic forest remnants in northeastern Brazil.

Lopes MG, Muñoz-Leal S, de Lima JTR, Fournier GFDSR, Acosta IDCL, Martins TF, Ramirez DG, Gennari SM, Labruna MB.

Int J Parasitol Parasites Wildl. 2018 Oct 9;7(3):380-385. doi: 10.1016/j.ijppaw.2018.10.001. eCollection 2018 Dec.

38.

Rickettsia rickettsii Co-feeding Transmission among Amblyomma aureolatum Ticks.

Moraes-Filho J, Costa FB, Gerardi M, Soares HS, Labruna MB.

Emerg Infect Dis. 2018 Nov;24(11):2041-2048. doi: 10.3201/eid2411.180451.

39.

Ticks (Acari: Ixodidae) in the Serra da Canastra National Park in Minas Gerais, Brazil: species, abundance, ecological and seasonal aspects with notes on rickettsial infection.

Szabó MPJ, Martins MM, de Castro MB, Pacheco RC, Tolesano-Pascoli GV, Dos Santos KT, Martins TF, de Souza LGA, May-Junior JA, Yokosawa J, Labruna MB.

Exp Appl Acarol. 2018 Nov;76(3):381-397. doi: 10.1007/s10493-018-0300-9. Epub 2018 Oct 13.

PMID:
30317459
40.

A morphological and phylogenetic analysis of Ornithodoros marinkellei (Acari: Argasidae), with additional notes on habitat and host usage.

Venzal JM, Nava S, Hernández LV, Miranda J, Marcili A, Labruna MB.

Exp Appl Acarol. 2018 Oct;76(2):249-261. doi: 10.1007/s10493-018-0307-2. Epub 2018 Oct 8.

PMID:
30298230
41.

Basic reproduction number for the Brazilian Spotted Fever.

Polo G, Labruna MB, Ferreira F.

J Theor Biol. 2018 Dec 7;458:119-124. doi: 10.1016/j.jtbi.2018.09.011. Epub 2018 Sep 15.

PMID:
30222963
42.

Successful Infection of Tick Cell Cultures of Rhipicephalus sanguineus (Tropical Lineage) with Ehrlichia canis.

Barros-Battesti DM, Machado RZ, André MR, de Sousa KCM, Franze DA, Lima-Duarte L, Cirelli-Moraes A, Nunes PH, Labruna MB, Moraes-Filho J, Martins MM, Szabó MPJ.

Vector Borne Zoonotic Dis. 2018 Sep 17. doi: 10.1089/vbz.2017.2197. [Epub ahead of print]

PMID:
30222504
43.

Blankaartia sinnamaryi (Trombidiformes: Trombiculidae) parasitizing birds in southeastern Brazil, with notes on Rickettsia detection.

Bassini-Silva R, Jacinavicius FC, Maturano R, Muñoz-Leal S, Ochoa R, Bauchan G, Labruna MB, Barros-Battesti DM.

Rev Bras Parasitol Vet. 2018 Jul-Sep;27(3):354-362. doi: 10.1590/S1984-296120180057. Epub 2018 Aug 30.

44.

Trypanosoma cruzi in Triatomines and wild mammals in the National Park of Serra das Confusões, Northeastern Brazil.

Costa APD, Ferreira JIGDS, Silva RED, Tonhosolo R, Araújo AC, Guimarães MF, Horta MC, Labruna MB, Marcili A.

Rev Soc Bras Med Trop. 2018 Jul-Aug;51(4):445-451. doi: 10.1590/0037-8682-0098-2018.

45.

Wild birds as host of Borrelia burgdorferi sensu lato in northwestern Argentina.

Flores FS, Muñoz-Leal S, Diaz A, Labruna MB.

Ticks Tick Borne Dis. 2018 Sep;9(6):1586-1589. doi: 10.1016/j.ttbdis.2018.08.005. Epub 2018 Aug 8.

PMID:
30104124
46.

Rhipicephalus sanguineus (Latreille, 1806): Neotype designation, morphological re-description of all parasitic stages and molecular characterization.

Nava S, Beati L, Venzal JM, Labruna MB, Szabó MPJ, Petney T, Saracho-Bottero MN, Tarragona EL, Dantas-Torres F, Silva MMS, Mangold AJ, Guglielmone AA, Estrada-Peña A.

Ticks Tick Borne Dis. 2018 Sep;9(6):1573-1585. doi: 10.1016/j.ttbdis.2018.08.001. Epub 2018 Aug 2.

PMID:
30100385
47.

Lack of seasonality of Amblyomma rotundatum (Acari: Ixodidade) on Rhinella jimi (Anura: Bufonidae) in a semi-arid region of northeastern Brazil.

de Oliveira GMB, Araújo AC, Santos JR, da Silva IWG, Labruna MB, Horta MC.

Ticks Tick Borne Dis. 2018 Jul;9(5):1350-1353. doi: 10.1016/j.ttbdis.2018.06.005. Epub 2018 Jun 13.

PMID:
29934040
48.

Genotypic Characterization of Rickettsia bellii Reveals Distinct Lineages in the United States and South America.

Krawczak FS, Labruna MB, Hecht JA, Paddock CD, Karpathy SE.

Biomed Res Int. 2018 Apr 8;2018:8505483. doi: 10.1155/2018/8505483. eCollection 2018.

49.

Detection of Rickettsia spp. in ticks parasitizing toads (Rhinella marina) in the northern Brazilian Amazon.

Luz HR, Silva-Santos E, Costa-Campos CE, Acosta I, Martins TF, Muñoz-Leal S, McIntosh D, Faccini JLH, Labruna MB.

Exp Appl Acarol. 2018 Jul;75(3):309-318. doi: 10.1007/s10493-018-0270-y. Epub 2018 May 30.

PMID:
29846852
50.

First molecular detection of Rickettsia sp. strain Atlantic rainforest in Amblyomma ovale ticks from Espírito Santo state, Brazil.

Acosta IDCL, Luz HR, Faccini-Martínez ÁA, Muñoz-Leal S, Cerutti Junior C, Labruna MB.

Rev Bras Parasitol Vet. 2018 Jul-Sep;27(3):420-422. doi: 10.1590/S1984-296120180017. Epub 2018 May 24.

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