A new option for non-invasive colorectal cancer testing may encourage some people who avoid screening for the deadly disease to be tested.
A study published in the December 23 issue of the New England Journal of Medicine reports that a non-invasive test for DNA mutations present in stool has an encouraging rate of detecting colorectal cancer compared to the standard non-invasive method -- fecal occult (hidden) blood stool testing, although neither approached the detection rate of colonoscopy, an invasive procedure.
"A simple, non-invasive test that detects tumor-specific products with reasonable sensitivity and specificity might overcome barriers to screening among persons who are not willing to have a more invasive test, such as colonoscopy," said Thomas Imperiale, M.D., professor of medicine at the Indiana University School of Medicine and a research scientist at the Regenstrief Institute.
Cindy Fox Aisen | EurekAlert!
Microgel powder fights infection and helps wounds heal
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13.11.2018 | Johns Hopkins Medicine
Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
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Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
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On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
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Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
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