Technique used to shrink tumors, delay their growth
A team of Vanderbilt-Ingram Cancer Center scientists shrunk tumors or delayed their growth in animal studies by using radiation to enable a drug to "zero in" and block the tumor blood vessels.
The work, reported in the January issue of the journal Cancer Cell, is a model for what might be achieved in patients by using radiation to activate drug targets in tumors. "We can now use combinations of chemotherapy and radiation to improve the anti-cancer effect for many of our patients, but the side effects can be great," said Dr. Dennis Hallahan, chair of Radiation Oncology at Vanderbilt- Ingram. "With this approach, we hope we can ultimately deliver drugs directly and selectively to the tumor alone, and reduce side effects."
Cynthia Manley | EurekAlert!
Serious children’s infections also spreading in Switzerland
26.07.2017 | Universitätsspital Bern
New vaccine production could improve flu shot accuracy
25.07.2017 | Duke University
Strong light-matter coupling in these semiconducting tubes may hold the key to electrically pumped lasers
Light-matter quasi-particles can be generated electrically in semiconducting carbon nanotubes. Material scientists and physicists from Heidelberg University...
Fraunhofer IPA has developed a proximity sensor made from silicone and carbon nanotubes (CNT) which detects objects and determines their position. The materials and printing process used mean that the sensor is extremely flexible, economical and can be used for large surfaces. Industry and research partners can use and further develop this innovation straight away.
At first glance, the proximity sensor appears to be nothing special: a thin, elastic layer of silicone onto which black square surfaces are printed, but these...
3-D shape acquisition using water displacement as the shape sensor for the reconstruction of complex objects
A global team of computer scientists and engineers have developed an innovative technique that more completely reconstructs challenging 3D objects. An ancient...
Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.
For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...
What is the mass of a proton? Scientists from Germany and Japan successfully did an important step towards the most exact knowledge of this fundamental constant. By means of precision measurements on a single proton, they could improve the precision by a factor of three and also correct the existing value.
To determine the mass of a single proton still more accurate – a group of physicists led by Klaus Blaum and Sven Sturm of the Max Planck Institute for Nuclear...
26.07.2017 | Event News
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