Biotechnology

A bandage that releases medication as soon as an infection starts in a wound could treat injuries more efficiently. Empa researchers are currently working on polymer fibers that soften as soon as the environment heats up due to an infection, thereby releasing antimicrobial drugs.

In a technological breakthrough, researchers at ETH Zurich have announced the development of a new technique that can transplant mitochondria – the tiny powerhouses of the cell – from one living cell to another with unparalleled efficiency.

A study under co-leadership of the ETH Zurich has shown that computer algorithms can determine antimicrobial resistance of bacteria faster than previous methods. This could help treat serious infections more efficiently in the future.

A new study from EPFL reveals novel insights into the ultrastructure and biochemical composition of huntingtin aggregates, the mark of Huntington’s disease, pointing to new avenues for treatment strategies.

The EPFL Blue Brain Project has created the first digital reconstruction of the Neuro-Glia-Vascular Architecture providing a new framework to study brain function in health and disease. The study, published in Cerebral Cortex, represents a major milestone because they can now reconstruct the architecture of non-neuronal entities such as blood vessels and the supporting cells called glia. These reconstructions of the brain tissue provide a sub-micron precise framework needed to simulate the molecular interactions relevant to understanding how neurons are supported and nurtured. They can also be used to investigate how drugs interact and explore how neurodegenerative diseases arise.