Wiley-Blackwell

Screening for lung cancer with low-dose computed tomography (LDCT) in all screening-eligible current and former smokers has the potential to avert approximately 12,000 lung cancer deaths each year in the United States. That is the conclusion of a new analysis published early online in CANCER, a peer-reviewed journal of the American Cancer Society. By providing a national estimate of potentially avertable lung cancer deaths, the study will help policy makers better understand the possible benefits of LDCT lung cancer screening.

From: Journal of Biogeography

Researchers from Italy have found that the antioxidant, N-acetylcysteine (NAC), when injected prior to harvesting of the liver, significantly improves graft survival following transplantation. Results published in the February issue of Liver Transplantation, a journal of the American Association for the Study of Liver Diseases (AASLD), suggest that the NAC effect on early graft function and survival is higher when suboptimal organs are used.

From: American Journal of Human Biology

From: Social Science Quarterly

Researchers have determined that fibromyalgia prevalence is 2.1% of the general population in Germany. Results appearing in Arthritis Care & Research, a journal published by Wiley on behalf of the American College of Rheumatology (ACR), suggest that fibromyalgia is a spectrum disorder rather than a categorical illness. Additionally, a number of fibromyalgia cases in the general population satisfy proposed criteria for physical symptom disorder—the presence of one or more physical symptoms that impair function, which cannot be explained by another clinical or psychiatric illness.

From: Risk Analysis

From: Applied Cognitive Psychology

From: Progress in Photovoltaics: Research and Applications

From: European Journal of Neuroscience

From: BioEssays

New analysis tool helps predict whether plasma explosions from the sun will affect Earth’s environment

From: Drug Testing and Analysis

It is only relatively recently that geoscientists have begun to consider how the Earth's crustal systems will respond to the rapid climate change that is expected in the next century.

A new study suggests that exercise may reduce Caucasian men’s risk of developing prostate cancer. And among Caucasian men who do have prostate cancer, exercise may reduce their risk of having more serious forms of the disease. Unfortunately, the benefits do not seem to apply to African-American men. The study is published early online in CANCER, a peer-reviewed journal of the American Cancer Society.