Researchers pinpoint superbug resistance protein Researchers have identified a resistance protein that allows bacteria to survive chlorhexidine, a disinfectant commonly used in wipes, cleansers and mouthwashes in hospitals. A study led jointly ...

Snapshots differentiate molecules from their mirror image Max Planck researchers are able to reveal the spatial structure of chiral molecules This news release is available in German. Small difference, large effect: Most biological molecules ...

Junk food and poor oral health increase risk of premature heart disease The association between poor oral health and increased risk of cardiovascular disease should make the reduction of sugars such as those contained in junk food, particularly fizzy drinks, an important ...

How a legless, leaping fish that lives on land avoids predators SYDNEY: One of the world's strangest animals – a legless, leaping fish that lives on land - uses camouflage to avoid attacks by predators such as birds, lizards and crabs, new research ...

Telescope to track space junk using youth radio station Inaugural results reveal enormous potential of SKA precursor A combination of pop songs, talkback radio and cutting-edge science has enabled Australian astronomers to identify ...

Mild hypothermia as a treatment for CNS injuries: Positive or negative effects? There are few data on the effectiveness and mechanism underlying mild hypothermia in the treatment of central nervous system injuries. Therefore, there is a need to investigate the potentially ...

Treatment of malignant glioma using hyperthermia Malignant glioma is very sensitive to heat. Prof. Yunlong Ge and team from the Second Affiliated Hospital of Harbin Medical University, China used a brain tumor hyperthermia apparatus to treat malignant glioma patients, ...

Valproic acid promotes neuronal regeneration after brachial plexus avulsion Brachial plexus root avulsion is the most serious type of peripheral nerve injury. Valproic acid has been shown to exert neuroprotective effects and promote neurite outgrowth in several ...

Joint EORTC-ESTRO session to focus on current developments in soft tissue sarcoma treatment The EORTC will host a joint session with ESTRO at ESTRO 33 focusing on current developments in soft tissue sarcoma treatment. It will take place from 14:30– ...

The more the better! Study of the University Bielefeld and TU Braunschweig shows the impact of polyandry on reproductive success in fire salamanders This news release is available in German. Researchers at Bielefeld University and the ...

Maternal mortality: A reduction in deaths from haemorrhage Twenty recommendations have been formulated by the French National Expert Committee on Maternal Mortality with the aim of raising ...

Appearing to be chronically ill may not be a good indication of poor health From photo, physician accurately identified that a patient was chronically ill in only 45.5 percent of cases TORONTO, Nov. 27, 2013—Physicians have long been taught that a physical examination ...

Strong dollar means cross-border shopping heavily influenced by exchange rate TORONTO, ON - With the holiday shopping season in full swing it appears Canadians now more than ever are keeping a watchful eye on the exchange rate before heading south of the border ...

New family of proteins linked to major role in cancer Scientists have described a new family of proteins that appear to play a key role in cancer and might be targets for future cancer drugs. A major new study in the journal Nature sets out the structure ...

WSF RIO Declaration goes forward to UN Role of science in global sustainability to form basis of post-2015 MDGs RIO, December 2, 2013: The closing session of the 6th World Science Forum today published its closing declaration with ...

What drives aftershocks? High-resolution GPS signals provide new insights into the mechanisms of stress transfer in subduction zones On 27 February 2010 an earthquake of magnitude 8.8 struck South-Central Chile near the town of Maule. ...

Marine reserves enhance resilience to climate change A new study, led by a University of Southampton scientist, highlights the potential for fish communities in marine reserves to resist climate change impacts better than communities on fished coasts. The ...

Oregon researchers shed new light on solar water-splitting process Fundamental discovery could speed development of efficient semiconductor-catalytic junctions EUGENE, Ore. -- With the help of a new method called "dual-electrode photoelectrochemistry," University of Oregon ...

Koalas' low-pitched voice explained by unique organ VIDEO: This video shows the velar fold vibration at 10-45 Hz. Click here for more information. ...

Microplastics make marine worms sick Tiny bits of plastic trash could spell big trouble for marine life, starting with the worms, say a team of researchers from Plymouth University and the University of Exeter who report their evidence in a pair of studies in the Cell Press ...

JCI early table of contents for Dec. 2, 2013 Predicting outcome for high-dose IL-2 therapy in cancer patients One of the most potent forms of immunotherapy for patients with metastatic melanoma and renal cell carcinoma is high-dose (HD) bolus IL-2 therapy. ...

Predicting outcome for high-dose IL-2 therapy in cancer patients One of the most potent forms of immunotherapy for patients with metastatic melanoma and renal cell carcinoma is high-dose (HD) bolus IL-2 therapy. Approximately 15% of patients respond to ...

Blocking antioxidants in cancer cells reduces tumor growth in mice Many cancers have adapted to cope with high levels of immune system-produced free radicals, also referred to as reactive oxygen species, by overproducing antioxidant proteins. One of these ...

Silent RNAs express themselves in ALS disease RNA molecules, used by cells to make proteins, are generally thought to be "silent" when stowed in cytoplasmic granules. But a protein mutated in some ALS patients forms granules that permit translation of ...

First Nations adults have more than double the risk of end-stage kidney disease First Nations adults with diabetes have more than double the risk of end-stage kidney disease compared with non–First Nations adults, found a new study in CMAJ (Canadian ...