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31.07.2017

News

Stem cells in the bone marrow provide a life-long supply of blood and immune cells. If they display defects – either caused by hereditary diseases or blood cancer – the transplantation of bone marrow cells of a suitable donor is often the only therapeutic option. To avoid rejection of the transplanted stem cells, the patients immune response needs to be dampened. The consequence: Bacteria and viruses have an easy time. Especially infections with the highly prevalent Cytomegalovirus are a leading cause of clinical complications – ranging from graft rejection to life-threatening disease. Scientists of TWINCORE and the German Cancer Research Center have now switched prespective: They investigated the influence of virus infections of bone marrow donors on the success of a transplantation. Their – striking – results were recently published in „Cell Reports“.

14.06.2017

TWINCORE

News

Scientists studying infections used to focus mainly on the direct interaction of the immune system with pathogens, but have since moved on to look more closely at the interactions that go on between microbiota, immune system and pathogen. Using mouse models, researchers from the Helmholtz Centre for Infection Research (HZI) recently elucidated a relationship between gut microbiomes of various compositions and the susceptibility to Salmonella infections. In their study, the scientists from Braunschweig identified several bacterial families that have a protective effect against Salmonella. The researchers also elucidated the immune mechanism in the mucosa of the gut that is regulated by the protective bacterial families. Published in Cell Host & Microbe, the results of the study of the HZI scientists are an important step towards a better understanding of the interactions of the triad of microbiota, immune system and pathogen.

14.06.2017

HZI Campus

News

Intestinal bacteria are suspected of causing cardiovascular disease, since they produce trimethylamine as a metabolic product that is hazardous to humans. They utilise food ingredients that are present mainly in meat and eggs. The causal relationships are still vague at this time, since important insights into these microbial communities are still lacking. A research team from the Helmholtz Centre for Infection Research (HZI) recently developed a special function-based diagnostic method that allows the measurement of the trimethylamine production potential of intestinal communities and identification of the specific bacterial species involved in this process. Based on these insights, the microbiome may become a target of therapeutics in the distant future. The researchers published the results in Microbiome.

06.06.2017

HZI Campus

News

In recent years, more and more pathogens have become resistant to previously time-proven antibiotics. This scenario gives scientists all over the world cause to find new anti-infective substances and to develop them for application in medicine. A true opportunity for the discovery of new antibiotics is the investigation of previously unknown bacteria and fungi from habitats that have not yet been examined thoroughly, as these microorganisms produce a wealth of chemical substances with antibiotic activity. Scientists from the Helmholtz Centre for Infection Research (HZI) have isolated a large number of new bacterial strains, some of which show an activity against resistant pathogens and have already been promoted to the early preclinical development phase.

20.04.2017

HZI Campus

Interview

More and more pathogens are developing resistances to antibiotics. There is therefore an urgent need for new anti-infectives. In this regard, Eva Medina of the Helmholtz Centre for Infection Research is looking for therapeutic alternatives that will circumvent the renewed formation of antibiotic resistance.

03.04.2017

HZI Campus

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HZI in the media

could be reintroduced at any time. Epidemiologists at the Helmholtz Center for Infection Research (HZI) have now shown that many people do

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MSN.com

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innovations report

this development, a research team at the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), in collaboration with the Swiss

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Phys.org

Malaria-Medikamentes ermöglichen könnte. Das HIPS ist ein Standort des Helmholtz-Zentrums für Infektionsforschung in Zusammenarbeit mit ...

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Verband Deutscher Biologen e.V.

(Bild: DOI: 10.1021/jacs.5c08354 / Hips / CC BY 4.0) Wissenschaftler am Hips entwickelten eine Plattform zur Produktion von Furanoliden, die effektiv gegen Bakterien und Krebszellen wirken können und vielversprechende Wirkstoffe darstellen.

21.10.2025

PROCESS

at the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), in partnership with the Helmholtz Centre for Infection Research (HZI

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Bioengineer.org

their biological activity. HIPS is a site of the Helmholtz Center for Infection Research (HZI) in collaboration with Saarland University.

20.10.2025

Phys.org

... die Abteilung „Experimentelle Immunologie“ am Helmholtz-Zentrum für Infektionsforschung (HZI) in Braunschweig, lehrt als Professor an ...

17.10.2025

Deutsches Ärzteblatt

Einrichtungen als nationale assoziierte Partner: das Helmholtz-Zentrum für Infektionsforschung Braunschweig, die Universität Bayreuth, das

17.10.2025

AlphaGalileo

... diesem Ergebnis kommt ein Forschungsteam des Helmholtz-Zentrums für Infektionsforschung (HZI) in Zusammenarbeit mit der ...

14.10.2025

Deutsches Ärzteblatt

Individualisierte Infektionsmedizin, einer gemeinsamen Einrichtung des Helmholtz-Zentrums für Infektionsforschung und der MHH. Bis zuletzt

13.10.2025

Springer

Ein Grippe-Test könnte in Zukunft womöglich sehr schnell gehen: einfach ein Kaugummi kauen. Ein deutsches ...

09.10.2025

Apotheken Umschau

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