Biosensor for whole blood and exhaled breath analysis - 02/02/2022

Antibiotic detection from whole blood or exhaled breath possible

Incorrectly dosed antibiotics are not only dangerous for patients, but also often the cause of resistant strains of bacteria. Researchers at the University of Freiburg have developed a biosensor to determine the effective amount and thus enable personalised therapy. The biosensor works by rapidly determining small amounts of the substances directly from whole blood or exhaled breath.

Drugs consist of molecules developed in the drug laboratory that bind to their target, usually a protein, and thus exert their effect. The actual duration of binding of a drug molecule to its target protein varies depending on the drug. The lifetime of the drug-target complex can play a critical role in the efficacy of a drug, as a long residence time at the target can be crucial for the drug's action in some cases.

Dossier - 16/12/2021

Advanced therapy medicinal products: gene and cell therapies

Novel gene and cell therapies for treating incurable and hereditary diseases have raised high expectations. However, success has so far been limited to the long-established bone marrow transplants involving the administration of haematopoietic stem cells used to treat blood cancer. CAR T-cell therapies have recently emerged as a major new hope in cancer treatment.

Today, the EU Parliament adopted the EU Regulation on Health Technology Assessment (HTA), which includes not only new medicines (including gene and cell therapies), but also medical devices.

CureVac N.V., a global biopharmaceutical company developing a new class of transformative medicines based on messenger ribonucleic acid (“mRNA”), today announced the strategic decision to focus its COVID-19 vaccine development towards the development of second-generation mRNA vaccine candidates in collaboration with GSK and to withdraw its first-generation COVID-19 vaccine candidate, CVnCoV, from the current approval process.

Personalised medicine - 16/09/2021

Pharmacogenomics enables individualised drug prescription

Every person is unique, and their reaction to medications can be just as individual. For this reason, unexpected side effects occur time and again with common drugs, sometimes with life-threatening consequences. At the Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology (IKP) in Stuttgart, the influence of hereditary factors on these harmful reactions is being investigated in order to enable individualised therapies.

Christiane Opitz, scientist at the German Cancer Research Center, is being awarded this year's Ita Askonas Prize of the European Federation of Immunological Societies. Opitz has discovered how tumor cells use certain metabolites to protect themselves against the immune system. Her research findings may provide important clues for the development of new therapeutic concepts.

CureVac N.V. (Nasdaq: CVAC), a global biopharmaceutical company developing a new class of transformative medicines based on messenger ribonucleic acid (“mRNA”), today announced the publication entitled “Therapeutic HNF4A mRNA attenuates liver fibrosis in a preclinical model” in the peer-reviewed Journal of Hepatology.

New drugs are intended to help stop viral zoonoses – infections that jump from animals to humans. To study suitable inhibitors, Prof. Dr Christian Klein from the Institute of Pharmacy and Molecular Biotechnology (IPMB) of Heidelberg University is receiving funding in the amount of 450,000 euros from the Volkswagen Foundation.

CureVac N.V. (Nasdaq: CVAC), a clinical-stage biopharmaceutical company developing a new class of transformative medicines based on messenger ribonucleic acid (“mRNA”), today announced results of the second interim analysis of its international pivotal Phase 2b/3 study in approximatively 40,000 subjects (the HERALD study) of CureVac’s first-generation COVID-19 vaccine candidate, CVnCoV.

Effective drugs for the treatment of diseases of the central nervous system do exist. However, the blood-brain barrier, which protects the brain as the body's control center, makes it especially difficult for therapeutic biomolecules to pass through. Thus, researchers from an international consortium coordinated by the Fraunhofer IGB have spent the last four and a half years developing a novel system in the EU project "N2B-patch"…

The bacterium Staphylococcus epidermidisis primarily a harmless microbe found on the skin and in the noses of humans. Yet some strains of this species can cause infections – in catheters, artificial joints, heart valves, and in the bloodstream – which are difficult to treat. These bacteria are often resistant to a particularly effective antibiotic, methicillin, and are among the most feared germs in hospitals.