A. Viviana Pinto

Pathogen DNA as target for host-generated oxidative stress: Role for repair of bacterial DNA damage in Helicobacter pylori colonization

O'Rourke, Eyleen J., Chevalier, Catherine, Pinto, A. Viviana, Thiberge, Jean Michel, Ielpi, Luis, Labigne, Agnès, ...

Helicobacter pylori elicits an oxidative stress during host colonization. This oxidative stress is known to cause lesions in the host DNA. Here we addressed the question as to whether the pathogen...

Evidence for the Active Role of a Novel Nuclease from Helicobacter pylori in the Horizontal Transfer of Genetic Information

O'Rourke, Eyleen J., Pinto, A. Viviana, Petroni, E. Alejandro, Tolmasky, Marcelo E., Ielpi, Luis

Helicobacter pylori is a gram-negative bacterium that colonizes the human stomach, causes gastritis, and is associated with ulcers and gastric cancer. H. pylori is naturally competent for...

Pathogen DNA as target for host-generated oxidative stress: Role for repair of bacterial DNA damage in Helicobacter pylori colonization

O'Rourke, Eyleen J., Chevalier, Catherine, Pinto, A. Viviana, Thiberge, Jean Michel, Ielpi, Luis, Labigne, Agnès, ...

Helicobacter pylori elicits an oxidative stress during host colonization. This oxidative stress is known to cause lesions in the host DNA. Here we addressed the question as to whether the pathogen...

Evidence for the Active Role of a Novel Nuclease from Helicobacter pylori in the Horizontal Transfer of Genetic Information

O'Rourke, Eyleen J., Pinto, A. Viviana, Petroni, E. Alejandro, Tolmasky, Marcelo E., Ielpi, Luis

Helicobacter pylori is a gram-negative bacterium that colonizes the human stomach, causes gastritis, and is associated with ulcers and gastric cancer. H. pylori is naturally competent for...