Body

DALLAS – March 26, 2014 – Just as archeologists try to decipher ancient tablets to discern their meaning, UT Southwestern Medical Center cancer biologists are working to decode the purpose of an ancient gene considered one of the most important in cancer research.

The p53 gene appears to be involved in signaling other cells instrumental in stopping tumor development. But the p53 gene predates cancer, so scientists are uncertain what its original function is.

Northeastern University professor of pharmaceutical sciences, Tania Konry, has developed a single instrument that can conduct a wide range of biological scans in a fraction of the time and cost of industry standard equipment. That's because it uses considerably less material and ultra-sensitive detection methods to do the same thing.

HOUSTON – (March 26, 2014) –It is probably not a good idea to shop for leisure travel from the office during business hours, according to a new study from Rice University and Iowa State University.

March 26, 2014 – (BRONX, NY) – From uncovering the role nerve cells play in metastasis to identifying new cancer-causing genes, researchers at Albert Einstein College of Medicine of Yeshiva University made notable advances in the understanding and potential treatment of cancer during the past year.

Reston, Va. (March 21, 2012) – New quantitative data suggests that 30 percent of the surgeries performed for non-small cell lung cancer patients in a community-wide clinical study were deemed unnecessary. Additionally, positron emission tomography (PET) was found to reduce unnecessary surgeries by 50 percent, according to research published in the March issue of the Journal of Nuclear Medicine.

Researchers at Warwick Medical School have shown for the first time how a protein motor, Kif15, uses acrobatic flexibility to navigate within the mitotic spindle. Understanding how it works could prove vital for the development of targeted cancer therapies.

The new study, published in eLife, describes the behaviour of Kif15 for the first time and provides a breakthrough step towards understanding the role it plays in cell division.

The adult offspring of parents who were addicted to drugs or alcohol are more likely to have arthritis, according to a new study by University of Toronto researchers.

Investigators examined a group of 13,036 adults and found that 20.4 per cent of respondents had been diagnosed with arthritis by a medical professional. Investigators found that 14.5 per cent of all respondents reported having at least one parent whose drug or alcohol use caused problems while were under the age of 18 and still living at home.

With sales of electronic cigarettes, or "e-cigarettes," on the rise and expected to hit $1.5 billion this year, concerns over potential health risks of using the trendy devices are also gaining momentum and political clout. An article in Chemical & Engineering News (C&EN), the weekly magazine of the American Chemical Society, delves into what scientists and regulators are doing about e-cigarettes, which are now being cleverly marketed under more appealing names such as hookah pens and vape pipes.

Sanitary-minded pool-goers who preach "no peeing in the pool," despite ordinary and Olympic swimmers admitting to the practice, now have scientific evidence to back up their concern. Researchers are reporting that when mixed, urine and chlorine can form substances that can cause potential health problems. Their study appears in ACS' journal Environmental Science & Technology.

One of the most serious threats to global biodiversity and the leisure and tourism industries is set to increase with climate change according to new research by Queen's University Belfast.

Researchers at Queen's have found that certain invasive weeds, which have previously been killed off by low winter temperatures, are set to thrive as global temperatures increase.

The team based at Quercus, Northern Ireland's centre for biodiversity and conservation science research, predicts that invasive waterweeds will become more widespread over the next 70 years.

People eat more breakfast cereal, by weight, when flake size is reduced, according to Penn State researchers, who showed that when flakes are reduced by crushing, people pour a smaller volume of cereal into their bowls, but still take a greater amount by weight and calories.

Seattle, WA—A new team approach has improved safety—reducing rates of major complications by two thirds—for complex spinal reconstructive surgery for spinal deformity in adult Group Health patients at Virginia Mason Hospital & Seattle Medical Center. An article in the March issue of Spine Deformity gives a detailed description of the standardized protocol before, during, and after the surgery, stressing the new approach's three main features:

A team of researchers from Women & Infants Hospital of Rhode Island commanded a national stage to present the results of a study evaluating the use of sentinel lymph node dissection in women with vulvar malignancies, and then follow the patients for complications and recurrence.

The smells of summer — the sweet fragrance of newly opened flowers, the scent of freshly cut grass and the aroma of meats cooking on the backyard grill — will soon be upon us. Now, researchers are reporting that the very same beer that many people enjoy at backyard barbeques could, when used as a marinade, help reduce the formation of potentially harmful substances in grilled meats. The study appears in ACS' Journal of Agricultural and Food Chemistry.

Starting about 250 million years ago, at the end of the Permian period, brachiopod groups disappeared in large numbers, along with 90 percent of the planet's species. Today, only a few groups, or genera, of brachiopods remain. "Most people won't be familiar with brachiopods. They're pretty rare in the modern ocean," said Jonathan Payne, a paleobiologist at Stanford University.