Circulating genotypes of Toxoplasma gondii in Northwestern Italy

被引：27

作者：

Battisti, Elena ^{[1
]}

Zanet, Stefania ^{[1
]}

Trisciuoglio, Anna ^{[2
]}

Bruno, Simona ^{[1
]}

Ferroglio, Ezio ^{[1
]}

机构：

[1] Univ Turin, Dept Vet Sci, Largo Braccini 2, I-10095 Grugliasco, TO, Italy

[2] Dept Agr Forest & Food Sci, Largo Braccini 2, I-10095 Grugliasco, TO, Italy

来源：

VETERINARY PARASITOLOGY | 2018年 / 253卷

关键词：

Toxoplasma gondii; Genotyping; Wildlife; Livestock; Public health; UNITED-STATES; FREE-RANGE; INFECTION; ANIMALS; STRAINS; SEROPREVALENCE; IDENTIFICATION; METAANALYSIS; PREVALENCE; HUMANS;

D O I：

10.1016/j.vetpar.2018.02.023

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

Toxoplasma gondii is an apicomplexan parasite that in Europe is genetically characterized by three main clonal genotypes, with a lesser prevalence of atypical patterns. Data on the genotypes of T. gondii circulating both in wildlife and livestock in Northern Italy are scarce. In the present study skeletal muscle samples of cattle (Bos taurus), swine (Sus scrofa domesticus), fox (Vulpes vulpes), roe deer (Capreolus capreolus) and wild boar (Sus scrofa) were genotyped by using a nested PCR of 6 loci (alt.SAG2, GRAB, 5'SAG2, BTUB, C22-8 and SAG1) and in silico RFLP. High prevalence of genotype I and non-canonical genotypes were observed in this study, with some differences in the population structure of the parasite between livestock and wildlife. Genetic variability of T. gondii in Europe could be more variable than previously thought, with possible implication for public health.

引用

页码：43 / 47

页数：5

共 46 条

[11] Toxoplasma gondii infection in humans and animals in the United States
Dubey, J. P.
Jones, J. L.
[J]. INTERNATIONAL JOURNAL FOR PARASITOLOGY, 2008, 38 (11) : 1257 - 1278
[12] Seroprevalence and isolation of Toxoplasma gondii from free-range chickens in Ghana, Indonesia, Italy, Poland, and Vietnam
Dubey, J. P.
Huong, Lam Thi Thu
Lawson, B. W. L.
Subekti, D. T.
Tassi, P.
Cabaj, W.
Sundar, N.
Velmurugan, G. V.
Kwok, O. C. H.
Su, C.
[J]. JOURNAL OF PARASITOLOGY, 2008, 94 (01) : 68 - 71
[13] Toxoplasma gondii:: Genotyping patients with cerebral toxoplasmosis of strains from Brazilian AIDS by multilocus PCR-RFLP markers
Ferreira, Isabelle M. R.
Vidal, Jose E.
Costa-Silva, Thais A.
Meira, Cristina S.
Hiramoto, Roberto M.
de Oliveira, Augusto C. Penalva
Pereira-Chioccola, Vera L.
[J]. EXPERIMENTAL PARASITOLOGY, 2008, 118 (02) : 221 - 227
[14] Ferroglio E., 2016, C SISVET SOC IT SCI
[15] Toxoplasma gondii in sympatric wild herbivores and carnivores: epidemiology of infection in the Western Alps
Ferroglio, Ezio
Bosio, Fabio
Trisciuoglio, Anna
Zanet, Stefania
[J]. PARASITES & VECTORS, 2014, 7
[16] Increased risk of traffic accidents in subjects with latent toxoplasmosis: a retrospective case-control study
Flegr, J
Havlicek, J
Kodym, P
Maly, M
Smahel, Z
[J]. BMC INFECTIOUS DISEASES, 2002, 2 (1)
[17] Spread and genotype of Toxoplasma gondii in naturally infected alpine chamois (Rupicapra r. rupicapra)
Formenti, Nicoletta
Gaffuri, Alessandra
Trogu, Tiziana
Vigano, Roberto
Ferrari, Nicola
Lanfranchi, Paolo
[J]. PARASITOLOGY RESEARCH, 2016, 115 (05) : 2115 - 2120
[18] Sexual recombination punctuated by outbreaks and clonal expansions predicts Toxoplasma gondii population genetics
Grigg, Michael E.
Sundar, Natarajan
[J]. INTERNATIONAL JOURNAL FOR PARASITOLOGY, 2009, 39 (08) : 925 - 933
[19] Toxoplasma gondii in foxes and rodents from the German Federal States of Brandenburg and Saxony-Anhalt: Seroprevalence and genotypes
Herrmann, D. C.
Maksimov, P.
Maksimov, A.
Sutor, A.
Schwarz, S.
Jaschke, W.
Schliephake, A.
Denzin, N.
Conraths, F. J.
Schares, G.
[J]. VETERINARY PARASITOLOGY, 2012, 185 (2-4) : 78 - 85
[20] An annotated checklist of pathogenic microorganisms associated with migratory birds
Hubálek, Z
[J]. JOURNAL OF WILDLIFE DISEASES, 2004, 40 (04) : 639 - 659

← 1 2 3 4 5 →