Could yield advances in early diagnosis, treatment of lethal disease
Researchers at Dana-Farber Cancer Institute have created bioengineered mice that develop aggressive, fatal pancreatic cancer through the same genetic mishaps that cause the disease in humans. The findings are being posted online today by the journal Genes and Development.
Because the mouse-model cancers start and progress along a path that closely resembles the diseases course in humans, the scientists believe it will be particularly useful in searching for telltale substances, or biomarkers, in the animals. These biomarkers could lead to a blood or urine screening test to catch the disease in an early and potentially curable stage in the mice and, ultimately, in humans.
Bill Schaller | EurekAlert!
New 3-D imaging reveals how human cell nucleus organizes DNA and chromatin of its genome
28.07.2017 | University of California - San Diego
Malaria Already Endemic in the Mediterranean by the Roman Period
27.07.2017 | Universität Zürich
Spectrally narrow x-ray pulses may be “sharpened” by purely mechanical means. This sounds surprisingly, but a team of theoretical and experimental physicists developed and realized such a method. It is based on fast motions, precisely synchronized with the pulses, of a target interacting with the x-ray light. Thereby, photons are redistributed within the x-ray pulse to the desired spectral region.
A team of theoretical physicists from the MPI for Nuclear Physics (MPIK) in Heidelberg has developed a novel method to intensify the spectrally broad x-ray...
Physicists working with researcher Oriol Romero-Isart devised a new simple scheme to theoretically generate arbitrarily short and focused electromagnetic fields. This new tool could be used for precise sensing and in microscopy.
Microwaves, heat radiation, light and X-radiation are examples for electromagnetic waves. Many applications require to focus the electromagnetic fields to...
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...
26.07.2017 | Event News
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28.07.2017 | Life Sciences