Gernot Posselt

Hellbrunner Str. 34
Salzburg, 5020, Austria

Last Updated: 09/26/2026

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Found 42 publications

Distinct Modulation of Helicobacter pylori HtrA Activity by Divalent Transition Metals, Impacting HtrA Stability, Oligomerization and E-Cadherin Shedding.

Distinct Modulation of Helicobacter pylori HtrA Activity by Divalent Transition Metals, Impacting HtrA Stability, Oligomerization and E-Cadherin Shedding.

Journal: Biomolecules

Published: December 30, 2025

Analysis of the Helicobacter pylori Proteases HP0087 and HP1037 Links HP0087 to Growth and Cell Length Defects.

Analysis of the Helicobacter pylori Proteases HP0087 and HP1037 Links HP0087 to Growth and Cell Length Defects.

Journal: Microbial physiology

Published: June 23, 2025

The multifunctional role of the protease HtrA in Helicobacter pylori pathogenesis.

The multifunctional role of the protease HtrA in Helicobacter pylori pathogenesis.

Journal: FEBS letters

Published: June 10, 2025

Impact of Fusobacterium nucleatum on immune cell interactions and gene expression in colorectal cancer: a retrospective cohort study.

Impact of Fusobacterium nucleatum on immune cell interactions and gene expression in colorectal cancer: a retrospective cohort study.

Journal: Frontiers in immunology

Published: May 15, 2025

ADP-heptose attenuates Helicobacter pylori-induced dendritic cell activation.

ADP-heptose attenuates Helicobacter pylori-induced dendritic cell activation.

Journal: Gut microbes

Published: September 17, 2024

HtrA-Dependent E-Cadherin Shedding Impairs the Epithelial Barrier Function in Primary Gastric Epithelial Cells and Gastric Organoids.

HtrA-Dependent E-Cadherin Shedding Impairs the Epithelial Barrier Function in Primary Gastric Epithelial Cells and Gastric Organoids.

Journal: International journal of molecular sciences

Published: April 25, 2024

Implications of silver nanoparticles for H. pylori infection: modulation of CagA function and signaling.

Implications of silver nanoparticles for H. pylori infection: modulation of CagA function and signaling.

Journal: Frontiers in cellular and infection microbiology

Published: April 18, 2024

Bacterial Proteases in Helicobacter pylori Infections and Gastric Disease.

Bacterial Proteases in Helicobacter pylori Infections and Gastric Disease.

Journal: Current topics in microbiology and immunology

Published: January 17, 2024

Immune evasion by proteolytic shedding of natural killer group 2, member D ligands in Helicobacter pylori infection.

Immune evasion by proteolytic shedding of natural killer group 2, member D ligands in Helicobacter pylori infection.

Journal: Frontiers in immunology

Published: August 24, 2023

Discovery and Characterization of Synthesized and FDA-Approved Inhibitors of Clostridial and Bacillary Collagenases.

Discovery and Characterization of Synthesized and FDA-Approved Inhibitors of Clostridial and Bacillary Collagenases.

Journal: Journal of medicinal chemistry

Published: September 26, 2022

Inhibition of Collagenase Q1 of Bacillus cereus as a Novel Antivirulence Strategy for the Treatment of Skin-Wound Infections.

Inhibition of Collagenase Q1 of Bacillus cereus as a Novel Antivirulence Strategy for the Treatment of Skin-Wound Infections.

Journal: Advanced therapeutics

Published: March 21, 2022

E-Cadherin Orthologues as Substrates for the Serine Protease High Temperature Requirement A (HtrA).

E-Cadherin Orthologues as Substrates for the Serine Protease High Temperature Requirement A (HtrA).

Journal: Biomolecules

Published: January 29, 2022

Showing 1-12 of 42

Last Updated: 09/26/2026