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!
Organ-on-a-chip mimics heart's biomechanical properties
23.02.2017 | Vanderbilt University
Researchers identify cause of hereditary skeletal muscle disorder
22.02.2017 | Klinikum der Universität München
In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
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