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Virulence and pCM1 plasmid carriage are related to BOX-PCR fingerprint type in strains of Clavibacter michiganensis subsp. michiganensis that cause bacterial wilt and canker of tomato in Argentina
(Wiley Blackwell Publishing, Inc, 2020-02)
Clavibacter michiganensis subsp. michiganensis (Cmm) causes bacterial wilt and canker in tomato, producing important economic losses worldwide. Its virulence has been related to several putative virulence factors present ...
Streptococcus suis serotype 2 strains isolated in Argentina (South America) are different from those recovered in North America and present a higher risk for humans
(2016-10)
Introduction: Streptococcus suis serotype 2 is an important swine pathogen and emerging zoonotic agent causing meningitis and septicemia/septic shock. Strains are usually virulent (Eurasia) or of intermediate/low virulence ...
Xanthomonas vesicatoria virulence factors involved in early stages of bacterial spot development in tomato
(Wiley Blackwell Publishing, Inc, 2018-05-19)
Xanthomonas vesicatoria (Xv) is a member of a species complex that causes bacterial spot on tomato, one of the most important diseases of this crop worldwide. The objective of this investigation was to analyse several ...
Extracellular vesicles released by anaerobic protozoan parasites: Current situation
(Wiley Blackwell Publishing, Inc, 2020-11)
Extracellular vesicles (EVs) have emerged as a ubiquitous mechanism for transferring information between cells and organisms across all three kingdoms of life. Parasitic unicellular eukaryotes use EVs as vehicles for ...
Overexpressed Proteins in Hypervirulent Clade 8 and Clade 6 Strains of Escherichia coli O157:H7 Compared to E. coli O157:H7 EDL933 Clade 3 Strain
(Public Library of Science, 2016-11)
Escherichia coli O157:H7 is responsible for severe diarrhea and hemolytic uremic syndrome (HUS), and predominantly affects children under 5 years. The major virulence traits are Shiga toxins, necessary to develop HUS and ...
Trypanosoma cruzi Virulence Factors for the Diagnosis of Chagas’ Disease
(American Chemical Society, 2019-09)
trans-Sialidase and cruzipain are important virulence factors from Trypanosoma cruzi, the etiological agent of Chagas disease, that have highly antigenic domains in their structure and were reported as potential tools for ...
Aporphinoid alkaloids inhibit biofilm formation of Yersinia enterocolitica isolated from sausages
(Wiley Blackwell Publishing, Inc, 2020-10)
Aims of the study: The ability of Yersinia enterocolitica strains to form biofilms and the capacity of different alkaloids to inhibit biofilm formation were investigated. Methods and Results: The capacity to form biofilm ...
Adhesins of Brucella: Their Roles in the Interaction with the Host
(Molecular Diversity Preservation International, 2020-11)
A central aspect of Brucella pathogenicity is its ability to invade, survive, and replicate in diverse phagocytic and non-phagocytic cell types, leading to chronic infections and chronic inflammatory phenomena. Adhesion ...
Parasite-host glycan interactions during Trypanosoma cruzi infection: trans-Sialidase rides the show
(Elsevier Science, 2020-05)
Many important pathogen-host interactions rely on highly specific carbohydrate binding events. In the case of the protozoan Trypanosoma cruzi, the causative agent of Chagas disease, glycointeractions involving sialic acid ...
Inhibition of bacterial virulence factors of foodborne pathogens by paprika (Capsicum annuum L.) extracts
(Elsevier Science, 2022-03)
Capsicum annuum extracts of different polarities were tested for their antimicrobial, antibiofilm, and anti-Quorum sensing (QS) activity against several pathogenic microorganisms and possible toxic effects using an in vivo ...