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Research Group

Evolutionary Community Ecology

Humans are increasingly part of these interaction networks and pathogen transmission from animals to humans is occurring at increasing rates. Indeed, emerging zoonotic disease are an increasing threat to human health and most of these diseases have their origins in wildlife. Microorganisms and their associated diseases also influence animal populations’ persistence and conservation, with some spilling over to animals from humans as well. The research group ‘evolutionary community ecology’ explores how the changing composition of animal communities has cascading impacts on their microbial communities, diseases, and rates of transmission, including to humans. The department is located at the Helmholtz Institute for One Health .

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Research Group

Cellular Proteome Research

Pathogenic bacteria and viruses utilize and manipulate cellular processes of our immune system. The identification of protein functions in the human immune system that decisively control the progression of infections constitutes the central aim of the research group Cellular Proteomics at the HZI.

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Human in vitro lung models for testing inhaled drugs

The lung is a highly complex organ made up of over 50 different cell types. In the alveoli, a single layer of cells forms the barrier through which the exchange of oxygen and CO2 between the lungs and the bloodstream takes place. This barrier, also known as the…

15.07.2024
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A new addition to the CRISPR toolbox: Teaching the gene scissors to detect RNA

Bacteria have developed special defense mechanisms to protect themselves against viruses, which by no means infect only humans. As part of these so-called CRISPR-Cas systems, a CRISPR ribonucleic acid (crRNA), which serves as a “guide RNA,” recognizes regions of a…

16.07.2024
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Antibiotics of the future?

The collection of myxobacteria at the Helmholtz Centre for Infection Research (HZI) has proven time and again to be a real treasure trove. The soil bacteria, which were initially regarded as not cultivable, have been grown and researched on a large scale since the 1970s…

01.05.2019
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Dirk Heinz: "The great strengths of the HZI are its solidarity and team spirit"

Professor Heinz, how do you remember the beginning of the pandemic? I remember the last major face-to-face meeting in mid-March 2020 in Berlin very well: a kick-off meeting for the foundation of our new Helmholtz Institute in Greifswald. Even then, everything revolved…

01.03.2021
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Shining a spotlight on the cellular mechanism

Um die Auswirkungen einer Infektion auf den Zellstoffwechsel sichtbar zu machen, vergleicht er gesunde und infizierte Zellen in Hinblick auf die in ihnen vorhandene RNA (englisch: Ribonucleic Acid). RNA dient in der Zelle als Vorlage für die Herstellung von Proteinen…

01.03.2021
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New viruses, new challenges

Virus particles are tiny – 20 to 300 nanometres in diameter and thus about 1000 times smaller than a human cell. They consist of little more than their genetic material and a protective protein shell. They even save their own metabolism and use their host’s instead.…

01.03.2021