In the largest known study of its kind, scientists have confirmed that men with high grade prostatic intraepithelial neoplasia or PIN, characterized by abnormal cells in the lining of prostate ducts, are at high risk for invasive prostate cancer. The study, presented today at the American Association for Cancer Research Third Annual International Conference on Frontiers in Cancer Prevention Research, showed that about one in three men with high grade PIN are at high risk for prostate cancer within a year of detection and should be closely monitored for disease progression.
"This study confirms that the increased risk factor associated with high-grade PIN is real and not just a coincidence," said Dr. Mitchell S. Steiner, chief executive officer with GTx, Inc. "The next step is to develop an effective therapy for treating high grade PIN, before prostate cancer has a chance to take root. We know that there is a measurable window of opportunity for treatment before the cancer appears. "We must take advantage of that opportunity as a key step toward prostate cancer prevention."
In this prospectively designed study, some 109 men with high-grade PIN and no prostate cancer at baseline were analyzed. In addition to the baseline biopsy, patients were re-biopsied at six and 12 months to test for the presence of prostate cancer. Results demonstrate that within one year, men in the placebo group had a 31.4 percent risk of being diagnosed with prostate cancer.
Angela DeCicco | EurekAlert!
3D images of cancer cells in the body: Medical physicists from Halle present new method
16.05.2018 | Martin-Luther-Universität Halle-Wittenberg
Better equipped in the fight against lung cancer
16.05.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg
At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
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There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.
The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...
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23.05.2018 | Life Sciences
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