More research needed to identify those for whom benefit could outweigh risk of side effects
A new study has found that regular intake of aspirin does appear to be associated with a reduced risk of the type of colon polyps that can develop into cancer. However, since risk reduction was strongest with aspirin doses higher than those used to prevent cardiovascular disease, the researchers say further study is needed to determine for whom the benefits of such treatment would outweigh any potential risks. The report – from researchers at Massachusetts General Hospital (MGH), Brigham and Womens Hospital and affiliated institutions – appears in the February issue of Annals of Internal Medicine.
"We would love to have a simple, daily tablet that could reduce the risk of colorectal cancer for everyone, but right now we dont have that," says Andrew Chan, MD, of the MGH Gastrointestinal Unit, the papers lead author. "However, confirming that aspirin, especially at higher doses, may reduce cancer risk is very exciting and opens many avenues of research for better understanding the mechanism of this disease."
Sue McGreevey | EurekAlert!
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Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
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In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
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COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
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