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phage attack
The CRISPR-Cas gene-editing system has long been the focus of research as a promising tool in genome editing. However, the emphasis has been on its underlying mechanisms and nucleases. In contrast, little research has examined how CRISPR-Cas systems have evolved and been optimized. In collaboration with the universities of Leipzig, Freiburg, and Michigan (USA), a research team at the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg found an optimization mechanism in CRISPR-Cas13, providing insights into the evolution of these systems. The results were recently published in EMBO Journal.
14.04.2026
Section of a mouse dorsal root ganglion with two subtypes of pain receptors marked in cyan and magenta.
Helmholtz researchers have created the first detailed protein map of specific sensory neurons that trigger pain. The team from the Max Delbrück Center and the Helmholtz Centre for Infection Research (HZI) determined the complete set of proteins in nerve cells and generated a high-resolution map of the cells. Their study, published in “Nature Communications,” will help researchers better understand the molecular mechanisms of chronic inflammatory pain and identify new drug targets.
14.04.2026
Dot-like colonies of the bacterium Klebsiella pneumoniae (blue) on a round plate
Antimicrobial resistance is one of the greatest challenges to global health. Using an innovative high-throughput method, researchers from the Department “Epidemiology and Ecology of Antimicrobial Resistance” led by Prof. Katharina Schaufler at the Helmholtz Institute for One Health (HIOH) have now uncovered a previously hidden link between antibiotic resistance and virulence in Klebsiella pneumoniae. Virulence describes the extent to which a pathogen can cause disease. The findings were published in the international journal Clinical Microbiology and Infection. HIOH is a site of the Helmholtz Centre for Infection Research.
13.04.2026
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One center - six locations

The HZI locations at a glance

The Sites of the Helmholtz Centre for Infection Research are distributed all over Germany. In addition to the main campus in Braunschweig, there are facilities in five other cities: Hamburg, Hanover, Saarbrücken, Würzburg and Greifswald.

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One center - six locations

The HZI locations at a glance

The Sites of the Helmholtz Centre for Infection Research are distributed all over Germany. In addition to the main campus in Braunschweig, there are facilities in five other cities: Hamburg, Hanover, Saarbrücken, Würzburg and Greifswald.

Saarbrücken
Würzburg
Greifswald
Hamburg

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April
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April
2026
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2026
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May
2026
11.00 am | HZI wide
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Publication database

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The publication database contains over 10,000 publications by HZI employees.

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