Newsroom

News

Carolacton is a natural product with antibiotic properties that is produced by soil-dwelling microorganisms. Researchers of the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) and the Helmholtz Centre for Infection Research (HZI) recently discovered that the bacterial agent inhibits a key enzyme of the metabolism of folic acid. This metabolic pathway exists in most living organisms and is essential for the growth of the organism since it is involved in the production of DNA components. Since this applies to humans also, the use of carolacton as an antibiotic might be difficult. But this target enzyme is needed strongly by rapidly growing cancer cells, which means that the growth of these cells can be inhibited by carolacton. The new evidence shows that carolacton and agents derived from this substance may be used as inhibitors in future cancer therapies. The researchers recently published their results in Nature Communications.

20.12.2017

HIPS

News

German scientists from the Helmholtz Centre for Infection Research (HZI) and the German Center for Infection Research (DZIF) in Braunschweig and Nigerian researchers are applying the new mobile information system for the first time to combat a monkeypox outbreak in Nigeria. The monkeypox epidemic has spread since September 2017 and, by now, afflicts 128 patients in 14 federal states in Nigeria. The name of the system, SORMAS, stands for "Surveillance, Outbreak Response Management and Analysis System". It captures and analyses data upon the outbreak of dangerous infectious diseases, recognises potential hazards and manages necessary control measures at an early point in time. In line with the technological status of West African countries, the system is based mainly on mobile tablets or phones. It allows laboratories and hospitals to network with each other and to exchange epidemiological data in real-time.

14.12.2017

HZI Campus

News

Pseudomonas aeruginosa is a major pathogen that can cause severe infections in various organs of the human body. The infection becomes particularly harmful when the bacteria agglomerate into biofilms: They do this not only to evade attacks of the immune system, but also to protect themselves from the effects of antibiotics. This results in chronic infections that are almost impossible to treat. Scientists from the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), a joint branch of the Helmholtz Centre for Infection Research (HZI) and Saarland University, developed a molecule, which binds specifically and irreversibly to a key bacterial protein in biofilms. By binding, this molecule blocks an important component of the biofilm and can also visualise the biofilm, when it is labelled with an appropriate dye. The scientists published their results in the international edition of Angewandte Chemie.

07.12.2017

HIPS

Interview

Silke Tannapfel has been the Administrative Director of the HZI since 01 October 2017. A lawyer with a focus on science management, she previously directed the division for extramural research support of the Bavarian State Ministry for Economy and Media, Energy and Technology in Munich. InFact spoke to her about her professional challenges and the first days at the HZI.

01.12.2017

HZI Campus

Thomas Ebensen administers a new vaccine in a mouse via the mucous membranes – in humans, this might be done with a nasal spray in the future

Story

Vaccination affords the best protection from many infectious diseases. Vaccines are usually administered with a syringe, but researchers are working on alternatives – like a nasal spray or a vaccination cream. These would not only avoid the unpleasant injection, but even increase the effectiveness. Vaccines usually contain killed or attenuated pathogens and are injected into the patient. This ensures that the entire vaccine truly ends up inside the body. Recognising the pathogens in the vaccine as dangerous foreign material, the immune system prepares itself for defence. The administration by injection with a syringe has its drawbacks as well: It is not the natural pathway of infection and the elicited immune response therefore does not always afford optimal protection from the pathogen. Vaccination also requires trained personnel that simply is not available everywhere and at all times, especially in less developed countries.

01.12.2017

HZI Campus

HIPS

News

Salmonellae are dangerous pathogens that enter the body via contaminated food and can cause severe infections. But these bacteria are also known to target tumours and to colonise them. Researchers are aiming to make use of this property for cancer therapy, but they are facing a dilemma: Salmonella infections are life-threatening. Scientists from the Helmholtz Centre for Infection Research (HZI) in Braunschweig now undertook a successful step towards the clinical application. They developed a Salmonella strain that induces only a harmless infection, but activates the immune system strongly enough to fight the tumours. Their results were published in the journal OncoImmunology.

23.10.2017

HZI Campus

Back to the first page
...
73
74
75
76
...
143

HZI in the media

before and we just didn’t notice?” asks Fabian Leendertz, director of the Helmholtz Institute for One Health. He points out that wildlife

25.06.2025

Resurgence

... Samonellen liegen unter Schwarzlicht im Labor des Helmholtz-Zentrums in Braunschweig. Foto: Peter Steffen/dpa ...

23.06.2025

Kurier

Slevogt from the MHH and the Helmholtz Centre for Infection Research (“Helmholtz-Zentrum für Infektionsforschung“; HZI). An application for

23.06.2025

Trading View

... der Universität des Saarlandes , des Helmholtz-Instituts für Pharmazeutische Forschung Saarland (HIPS) und internationalen Teams ...

19.06.2025

CHIP

Forschende am Helmholtz-Zentrum für Infektionsforschung in Braunschweig (Niedersachsen) arbeiten an einer neuer Impfstoff-Technologie, die

18.06.2025

17:30 SAT.1 REGIONAL

... machen

Die Studie der Wissenschaftler des Helmholtz-Zentrums für Infektionsforschung (HZI) in Braunschweig will daher vor ...

18.06.2025

Cityblick 24

including Dr. Max Kellner and Prof.‌ Josef Penninger of the⁢ Helmholtz Center for Infection Research (HZI), explored this ‌resilience.They

17.06.2025

Newsdirectory3

the Helmholtz Institute for RNA-based Infection Research (HIRI) and the Chair of Microbiology of the Julius-Maximilians-Universität Würzburg

17.06.2025

Phys.org

Instituts für RNA-basierte Infektionsforschung (HIRI), einem Standort des Braunschweiger Helmholtz-Zentrums für Infektionsforschung (HZI) ...

17.06.2025

DeutschesGesundheitsPortal

Register now for the HZI-Newsletter

and stay up to date!

Email address

We use rapidmail to send our newsletter. I agree that my data entered here will be transmitted to rapidmail. I have taken note of the HZI's privacy policy and have been informed of my rights.

Please enter here the word as displayed in the picture. This is to prevent spamming.*

If you can't read the word, click here.