Using genetically engineered mice, researchers at the Johns Hopkins Childrens Center have identified a gene that functions as a cancer-causing gene (or oncogene) and may play a key role in the development of leukemia and other cancers in children and adults.
Their study, published in the May 15 issue of Cancer Research, focused on the HMG-I gene, whose protein product is overexpressed in several human cancers, but whose exact role in the formation and development of these diseases had been unknown.
Using seven genetically engineered, or transgenic, mice designed to overexpress the HMG-I gene in the lymphoid tissues and white blood cells, the Hopkins researchers found that each mouse quickly developed cases of leukemia and lymphoma similar to these diseases in humans.
Staci Vernick Goldberg | EurekAlert!
Fungi that evolved to eat wood offer new biomass conversion tool
25.07.2017 | University of Massachusetts at Amherst
New map may lead to drug development for complex brain disorders, USC researcher says
25.07.2017 | University of Southern California
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...
21.07.2017 | Event News
19.07.2017 | Event News
12.07.2017 | Event News
25.07.2017 | Earth Sciences
25.07.2017 | Life Sciences
25.07.2017 | Life Sciences