M. Victoria Delpino

Diagnostic Usefulness of Antibodies against Ribosome Recycling Factor from Brucella melitensis in Human or Canine Brucellosis

Cassataro, Juliana, Delpino, M. Victoria, Velikovsky, Carlos A., Bruno, Laura, Fossati, Carlos A., Baldi, Pablo C.

The diagnostic usefulness of an enzyme-linked immunosorbent assay (ELISA) using a purified recombinant ribosome recycling factor from Brucella melitensis (CP24 antigen) was tested in human and canine...

Occurrence and Potential Diagnostic Applications of Serological Cross-Reactivities between Brucella and Other Alpha-Proteobacteria

Delpino, M. Victoria, Fossati, Carlos A., Baldi, Pablo C.

Agrobacterium, Sinorhizobium, and Ochrobactrum are genera closely related to Brucella but, in contrast to the latter, are not pathogenic for humans and animals. We studied by an indirect...

Diagnostic Usefulness of Antibodies against Ribosome Recycling Factor from Brucella melitensis in Human or Canine Brucellosis

Cassataro, Juliana, Delpino, M. Victoria, Velikovsky, Carlos A., Bruno, Laura, Fossati, Carlos A., Baldi, Pablo C.

The diagnostic usefulness of an enzyme-linked immunosorbent assay (ELISA) using a purified recombinant ribosome recycling factor from Brucella melitensis (CP24 antigen) was tested in human and canine...

Occurrence and Potential Diagnostic Applications of Serological Cross-Reactivities between Brucella and Other Alpha-Proteobacteria

Delpino, M. Victoria, Fossati, Carlos A., Baldi, Pablo C.

Agrobacterium, Sinorhizobium, and Ochrobactrum are genera closely related to Brucella but, in contrast to the latter, are not pathogenic for humans and animals. We studied by an indirect...

A Bile Salt Hydrolase of Brucella abortus Contributes to the Establishment of a Successful Infection through the Oral Route in Mice▿ †

Delpino, M. Victoria, Marchesini, María I., Estein, Silvia M., Comerci, Diego J., Cassataro, Juliana, Fossati, Carlos A., ...

Choloylglycine hydrolase (CGH), a bile salt hydrolase, has been annotated in all the available genomes of Brucella species. We obtained the Brucella CGH in recombinant form and demonstrated in vitro...

The TolC Homologue of Brucella suis Is Involved in Resistance to Antimicrobial Compounds and Virulence▿

Posadas, Diana M., Martín, Fernando A., Sabio Y García, Julia V., Spera, Juan M., Delpino, M. Victoria, Baldi, Pablo, ...

Brucella spp., like other pathogens, must cope with the environment of diverse host niches during the infection process. In doing this, pathogens evolved different type of transport systems to help...

Partial Protection against Brucella Infection in Mice by Immunization with Nonpathogenic Alphaproteobacteria▿

Delpino, M. Victoria, Estein, Silvia M., Fossati, Carlos A., Baldi, Pablo C.

Previous findings indicate that Brucella antigens and those from nonpathogenic alphaproteobacteria (NPAP) are cross-recognized by the immune system. We hypothesized that immunization with NPAP would...

Brucella abortus Inhibits Major Histocompatibility Complex Class II Expression and Antigen Processing through Interleukin-6 Secretion via Toll-Like Receptor 2▿

Barrionuevo, Paula, Cassataro, Juliana, Delpino, M. Victoria, Zwerdling, Astrid, Pasquevich, Karina A., Samartino, Clara García, ...

The strategies that allow Brucella abortus to survive inside macrophages for prolonged periods and to avoid the immunological surveillance of major histocompatibility complex class II...