Treating the skin with caffeine has been shown to prevent skin cancer in laboratory studies conducted in the Susan Lehman Cullman Laboratory for Cancer Research at Rutgers, The State University of New Jersey.
"It is not a sun-screening effect, but its something more than that – its a biological effect," said Allan Conney, William M. and Myrle W. Garbe Professor of Cancer and Leukemia Research at Rutgers Ernest Mario School of Pharmacy. "We may have found a safe and effective way of preventing skin cancer," he said of the discovery, described in the Proceedings of the National Academy of Sciences early online edition, available the week of Aug. 26.
It has been known for a long time that skin cancer is caused predominantly by sunlight. The authors, a group that included Conney and a team of other researchers in the laboratory, explained that sunscreen use has decreased the risk of skin cancers, but there is a need to identify additional approaches for skin-cancer prevention in individuals previously exposed to high-dose levels of sunlight.
Joseph Blumberg | EurekAlert!
The end of pneumonia? New vaccine offers hope
23.10.2017 | University at Buffalo
Scientists track ovarian cancers to site of origin: Fallopian tubes
23.10.2017 | Johns Hopkins Medicine
Salmonellae are dangerous pathogens that enter the body via contaminated food and can cause severe infections. But these bacteria are also known to target...
University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
23.10.2017 | Event News
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10.10.2017 | Event News
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