Catalysts which cause cancer cells to commit suicide have been developed in the laboratory by West Country scientists.
The research groups of Dr Claus Jacob, of Exeter University and Dr Nicholas Gutowski at the Royal Devon and Exeter Hospital, with support from the Peninsula Medical School, are investigating the anti-cancer effects of biocatalysts that mimic the activity of the human selenium enzyme, glutathione peroxidase. Their work opens up a very promising new direction for anti-cancer research, but both stress that any potential treatment for sufferers is still many years away.
Dr Jacob, of the Universitys School of Biological and Chemical Sciences, explained: The catalysts work by initiating reactions inside the cancer cell that cause it to destroy itself. In effect, the cancer commits
suicide. One of the benefits of this approach is that the drugs target only the diseased cells.
Claus Jacob | alfa
GLUT5 fluorescent probe fingerprints cancer cells
20.04.2018 | Michigan Technological University
Scientists re-create brain neurons to study obesity and personalize treatment
20.04.2018 | Cedars-Sinai Medical Center
University of Connecticut researchers have created a biodegradable composite made of silk fibers that can be used to repair broken load-bearing bones without the complications sometimes presented by other materials.
Repairing major load-bearing bones such as those in the leg can be a long and uncomfortable process.
Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.
Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...
Novel highly efficient and brilliant gamma-ray source: Based on model calculations, physicists of the Max PIanck Institute for Nuclear Physics in Heidelberg propose a novel method for an efficient high-brilliance gamma-ray source. A giant collimated gamma-ray pulse is generated from the interaction of a dense ultra-relativistic electron beam with a thin solid conductor. Energetic gamma-rays are copiously produced as the electron beam splits into filaments while propagating across the conductor. The resulting gamma-ray energy and flux enable novel experiments in nuclear and fundamental physics.
The typical wavelength of light interacting with an object of the microcosm scales with the size of this object. For atoms, this ranges from visible light to...
Stable joint cartilage can be produced from adult stem cells originating from bone marrow. This is made possible by inducing specific molecular processes occurring during embryonic cartilage formation, as researchers from the University and University Hospital of Basel report in the scientific journal PNAS.
Certain mesenchymal stem/stromal cells from the bone marrow of adults are considered extremely promising for skeletal tissue regeneration. These adult stem...
In the fight against cancer, scientists are developing new drugs to hit tumor cells at so far unused weak points. Such a “sore spot” is the protein complex...
Anzeige
Anzeige
Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"
13.04.2018 | Event News
Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018
12.04.2018 | Event News
IWOLIA: A conference bringing together German Industrie 4.0 and French Industrie du Futur
09.04.2018 | Event News
Magnetic nano-imaging on a table top
20.04.2018 | Physics and Astronomy
Start of work for the world's largest electric truck
20.04.2018 | Interdisciplinary Research
Atoms may hum a tune from grand cosmic symphony
20.04.2018 | Physics and Astronomy