Healthcare industry

Article - 19/04/2010

Trying to get a virus to reveal its tricks

The Thogoto virus is an exotic virus that presents virtually no danger to humans. A group of virologists led by Prof. Dr. Georg Kochs at the Freiburg University Medical Centre are using the virus as model system for its particular suitability in certain experiments. The group is investigating how the virus evades the antiviral defence of the infected host.

Article - 08/04/2013

HI-Virus maturation by budding

The Heidelberg virologist Hans-Georg Kräusslich and his team are exploring the molecular architecture and morphogenesis of the HI-Virus and the processes occurring at the plasma membrane of the host cell that lead to the release of new viruses and new infections. The budding and maturation processes of HIV particles and the lipid composition of their envelope could be used as targets for the development of new drugs to combat AIDS.

Scientists at the European Molecular Biology Laboratory (EMBL) and the University Clinic Heidelberg, Germany, have produced a three-dimensional reconstruction of HIV (Human Immunodeficiency Virus), which shows the structure of the immature form of the virus at unprecedented detail. Immature HIV is a precursor of the infectious virus, which can cause AIDS. The study, published in the 22-26 June online edition of PNAS, describes how the protein…

Article - 15/09/2017

Zika virus infections and their consequences

Infections caused by mosquito-borne Zika viruses during pregnancy can lead to severe brain defects in babies. The European Union has provided funding of around ten million euros for an international research programme on Zika virus infections in which the University Hospital of Heidelberg plays a key role.

Article - 09/07/2009

Four Nobel Prizes for a chicken virus

The Rous sarcoma virus (RSV) was the starting point of the discovery that cancer can be brought on by infections. The enzyme “reverse transcriptase”, which led to a rethinking and technological revolution in the field of molecular biology, was discovered in this retrovirus along with oncogenes that led to a completely new concept of cancer development in molecular genetics and eventually to the development of a new generation of cancer…

Press release - 21/09/2012

Biomarkers for virus-induced cancer in the oropharynx

Patients with oropharyngeal cancers have a more favorable prognosis if their tumors are caused by human papillomaviruses. Scientists from the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) and Heidelberg University Hospital have now identified biomarkers which enable them to differentiate cancer cases taking a favorable course from those with an unfavorable one. It may be possible to treat the two disease types…

Researchers from EMBL and Heidelberg University Hospital combine high-resolution imaging to observe the infection process in cell nuclei, opening the door for new therapeutics.

Article - 15/12/2014

From HIV structure to new AIDS therapies

The building blocks of the viral protein capsid are rearranged as HI viruses mature into infectious AIDS-causing agents. Researchers from Heidelberg have made these structural changes visible on the molecular level. The findings could potentially be used for developing much-needed new AIDS therapeutics.

Viral cancer therapy - 26/10/2022

Therapeutic viruses against tumours and metastases

Viruses can overcome cell barriers and transfer information to their host cells. They know how to make their host cell’s infrastructure work for them. This makes them excellent biotechnological tools, which a research group from the Fraunhofer IGB in Stuttgart is using to its advantage. The team is developing a therapeutic virus that not only recognises and fights tumours, but also has the potential to reach metastases.

Macrophages interacting with cytomegaloviruses - 22/02/2022

Cytomegaloviruses subvert macrophage identity

Cytomegaloviruses are basically harmless. However, if they occur along with other pathogens, they can trigger serious diseases. They can manipulate our immune system and encourage resident defence cells to migrate. Researchers at the Centre for Chronic Immunodeficiency (CCI) at the Freiburg University Medical Centre have discovered which mechanisms underlie the behavioural changes in macrophages that make it easier for other pathogens to attack.

Company profile - 27/06/2016

Atriva Therapeutics GmbH: new ways to treat influenza

Influenza viruses constantly change and mutate. This makes treatment difficult and vaccination rather touch and go. But what about targeting virus-manipulated cell events rather than using the virus itself as drug target? Atriva Therapeutics GmbH, a start-up company from Tübingen, shows how this works.

COVIC-19 clinical trial - 07/04/2022

Convalescent plasma for COVID-19 therapy: clinical trial should bring clarity

Does it help to treat COVID-19 sufferers with antibodies from people who have recovered from the disease? It seems an obvious idea and has been tested thousands of times. However, there is not yet enough evidence to prove the clinical efficacy of treating COVID-19 patients with convalescent plasma. The transfusion physician Prof. Dr. Hubert Schrezenmeier from Ulm is planning to carry out a follow-up clinical trial to find the missing evidence.

Press release - 17/07/2012

Schmallenberg virus: Identifying infected cows and sheep faster

The world's first commercial detection method for the Schmallenberg virus is now available for all laboratories. Kornwestheim-based AnDiaTec GmbH & Co. KG, specialists in detection methods for pathogens in the veterinary field, has just received approval for its product from the Friedrich-Löffler-Institut under the German Ordinance on Working with Animal Pathogens (Tierseuchengesetz). The virus, which has led, among other things, to…

Press release - 16/11/2009

No-Entry Zones for AIDS Virus

The AIDS virus (HIV) inserts its genetic material into the genome of the infected cell. Scientists of the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have now shown for the first time that the virus almost entirely spares particular sites in the human genetic material in this process. This finding may be useful for developing new, specific AIDS drugs.

Article - 02/07/2009

A virus that hides while it waits for an opportunity to replicate

Thomas Mertens, Medical Director of the Institute of Virology in Ulm, has a strong scientific and clinical interest in the human cytomegalovirus (HCMV), a big virus with a big impact which, despite its size, is overshadowed by known viruses such as the HI virus that is the object of research for Mertens’ colleagues. HCMV research is a challenging area where quick successes are rare.

Article - 01/03/2008

New active substance against hepatitis B

Scientists at the University Hospital in Heidelberg have discovered a hepatitis B virus peptide that can prevent viral infections in a mouse model. A team led by Professor Stephan Urban is developing a virus blocker against hepatitis B infections. Despite vaccinations every year about 750000 people die from the consequences of hepatitis B infections.

Press release - 24/07/2012

Tailor-made viruses for enhanced cancer therapy

Parvoviruses specifically kill cancer cells and are already in the clinical trial stage for treating malignant brain tumors. However, as they can also infect normal cells - without doing any harm to them - a large portion of viruses is lost during therapy. Scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have now modified parvoviruses in such a way that they initially lose their ability to infect cells. In…

About 500000 people in Germany suffer from dilatative cardiomyopathy DCM. Viral infections are the major cause of this myocardial disease. Its molecular and cellular mechanisms are being investigated in a transregional SFB project at the University of Tübingen.

Article - 22/08/2016

Ad-O-Lytics – a new biotech start-up from Ulm

A few years ago, Florian Kreppel developed a therapeutic approach that combined genetic vaccines with molecular address labels. It worked quite well, but the resulting product did not have the anticipated immunising properties and was put on the backburner. Now Kreppel's group of researchers is nearing completion of another project. The researchers plan to use a patented virotherapeutic platform technology for cancer treatment to establish a…

Article - 12/03/2012

Q-bios provides client-specific biotechnology services

Q-bios GmbH, a spin-off from the Mannheim University of Applied Sciences, is a biotechnology company that provides services related to the production and purification of diagnostic and therapeutic proteins as well as the development and amplification of suitable cell lines. The company offers its services, which are based on state-of-the-art technologies, to clients from the biotechnology, diagnostic and pharmaceutical industries.

Press release - 01/11/2010

A virus discloses its secret: how does JCV infect body cells?

Viruses can infect cells when they detect specific attachment sites on the cells’ surface. An international group of researchers, including biochemists from Tübingen, have now discovered the molecular mechanism by which the JCV polyomavirus attaches to these receptors. The researchers deciphered the atomic structure of the virus and for the first time ever were able to prevent the virus from attaching to the host cell and causing infection.

Article - 14/02/2011

A molecule that enables local virus defence

Dr. Markus Mordstein has spent the last four years as a doctoral student at the University of Freiburg investigating the previously relatively unknown interferon lambda. He has been able to show that this molecule has similar protective functions to type I interferons and he has also found that it is far more selective in terms of the site where it exerts its effect.

GENOVAC and Inserm co-develop a novel antibody-based approach for prevention and treatment of chronic hepatitis C.

Article - 24/11/2015

Researchers from Tübingen set out to thwart viral survival strategies

Around two thirds of people carry the JC polyomavirus, a normally harmless virus that, in immunocompromised patients, can evade the body’s defences and cause a fatal brain infection. An international research network has now found a way to activate the immune system and attack the virus.

Press release - 30/04/2009

In the tubular system of human cells

Scientists from the Hygiene Institute at the Heidelberg University Hospital have succeeded for the first time ever in showing the three-dimensional architecture of the dengue virus replication and assembly sites in human cells. Their paper was recently published in the renowned journal “Cell Host & Microbes”.