Campylobacter fetus subsp. venerealis adhesion to MDBK cells

Chiapparrone, María Laura; Morán, Pedro Edgardo; Echevarría, Hilda María; Soto, Pedro; Paolicchi, Fernando Alberto; Catena, María del Carmen

doi:10.1016/s0325-7541(14)70081-1

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…The ability of bacteria to bind to host cells is important as it represents an early event in the creation establishment in vivo microorganism -cell relationship (Casadevall & Pirofski, 2000;Benchimol et al, 2008;Chiapparrone et al, 2014). Sometimes, such binding process is also a requirement for pathogenicity.…”

Section: Discussionmentioning

confidence: 99%

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Characterization of the Campylobacter fetus subsp. venerealis Adhesion to Bovine Sperm Cells

2016

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Section: Discussionmentioning

confidence: 99%

“…In the project of ex vivo model for the study of the pathogenesis of the bovine genital campylobacteriosis (Chiapparrone et al, 2008;Chiapparrone et al, 2009;Chiapparrone et al, 2011;Chiapparrone et al, 2014) intends to describe the behavior of a strain of Campylobacter fetus subsp. venerealis (C. fetus subsp.…”

Section: Introductionmentioning

confidence: 99%

Characterization of the Campylobacter fetus subsp. venerealis Adhesion to Bovine Sperm Cells

2016

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“…fetus (Cff) y Campylobacter fetus subsp. venerealis (Cfv) afectan el sistema reproductivo de los bovinos (Chiapparrone et al, 2014). La enfermedad es considerada de reporte obligatorio, incluída en la Lista B de las enfermedades de los animales terrestres según la Organización Mundial de Salud Animal (OMSA), antes OIE (Tshipamba et al, 2020).…”

Section: Introductionunclassified

Frecuencia de Campylobacter fetus en bovinos sementales en la zona centro de Tamaulipas México

2023

Abanico Vet

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RESUMENLa Campilobacteriosis Genital Bovina (CGB) es una enfermedad infecto contagiosa que afecta al ganado bovino. La enfermedad es considerada de reporte obligatorio y está incluida en la lista B de enfermedades de los animales terrestres según la Organización Mundial de Salud Animal (OMSA). En rumiantes Campylobacter fetus subsp. fetus se ha demostrado que afecta el sistema entérico, especialmente el intestino y es una de las principales causas de infertilidad y aborto en bovinos, ovinos y caprinos. Se ha reportado en varios países del mundo. En México poco se ha estudiado la presencia de este patógeno; en este estudio se comprobó la existencia de Campylobacter fetus subsp. veneralis en toros de la zona centro de Tamaulipas México por la técnica de PCR y secuenciación del producto amplificado, por lo que representa el primer reporte de este patógeno por métodos moleculares en este país.

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Campylobacter fetus is Internalized by Bovine Endometrial Epithelial Cells

Campos-Múzquiz

Méndez-Olvera

Arellano-Reynoso

et al. 2019

Polish Journal of Microbiology

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Campylobacter fetus is an important venereal pathogen of cattle that causes infertility and abortions. It is transmitted during mating, and it travels from the vagina to the uterus; therefore, an important cell type that interacts with C.fetus are endometrial epithelial cells. Several virulence factors have been identified in the genome of C.fetus, such as adhesins, secretion systems, and antiphagocytic layers, but their expression is unknown. The ability of C.fetus to invade human epithelial cells has been demonstrated, but the ability of this microorganism to infect bovine endometrial epithelial cells has not been demonstrated. Bovine endometrial epithelial cells were isolated and challenged with C.fetus. The presence of C.fetus inside the endometrial epithelial cells was confirmed by the confocal immunofluorescence. C.fetus was not internalized when actin polymerization was disturbed, suggesting cytoskeleton participation in an internalization mechanism. To evaluate the intracellular survival of C.fetus, a gentamicin protection assay was performed. Although C.fetus was able to invade epithelial cells, the results showed that it did not have the capacity to survive in the intracellular environment. This study reports for the first time, the ability of C.fetus to invade bovine endometrial epithelial cells, and actin participation in this phenomenon.

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Campylobacter fetus subsp. venerealis adhesion to MDBK cells

Cited by 3 publications

References 4 publications

Characterization of the Campylobacter fetus subsp. venerealis Adhesion to Bovine Sperm Cells

Characterization of the Campylobacter fetus subsp. venerealis Adhesion to Bovine Sperm Cells

Frecuencia de Campylobacter fetus en bovinos sementales en la zona centro de Tamaulipas México

Campylobacter fetus is Internalized by Bovine Endometrial Epithelial Cells

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