Thirty-one-year-old Karen Romero, blinded by a malignant brain tumor, had endured two years of chemotherapy before her cancer was finally eradicated at UT Southwestern Medical Center at Dallas with a new means of delivering radiation therapy.
Dr. Hak Choy (left), chairman of radiation oncology, and Dr. Lawrence Chinsoo Cho, associate professor of radiation oncology, are overseeing a new clinical trial for liver cancer using the Accuray, which pinpoints high-beam radiation therapy on cancer cells with unprecedented accuracy.
She believes – as do her doctors – that the treatment she received, which pinpoints high-beam radiation therapy on cancer cells with unprecedented accuracy, saved her life. After only two treatments, her ocular germinoma tumor appears to be gone.
The device used to deliver the radiation, called the Accuray CyberKnife, is in use at only a handful of medical centers in the United States. UT Southwestern doctors are hoping to expand its scope. They are seeking patients whose cancer has spread, or metastasized, to the liver to participate in a new series of clinical trials.
Cardiac diseases: when less is more
30.03.2017 | Universitätsspital Bern
TSRI researchers develop new method to 'fingerprint' HIV
29.03.2017 | Scripps Research Institute
The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
20.03.2017 | Event News
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29.03.2017 | Materials Sciences
29.03.2017 | Physics and Astronomy
29.03.2017 | Earth Sciences