More than 50 percent of consumers are interested in products with reduced levels of salt and sugar, and yet new products in the United States are more likely to tout low- or no-fat attributes, according to a June 23 panel discussion at the 2014 Institute of Food Technologists (IFT) Annual Meeting & Food Expo® in New Orleans. In recent research, just 25 percent of consumers claimed to be dieting, yet more than 70 percent said they want to lose weight. "Consumers know they need to take care of their health," said Lynn Dornblaser, director, innovation & insight, Mintel ...

How do you feed a six-person crew on a three-year mission to Mars? Food scientists are working on this and other challenges related to creating and optimizing food for astronauts, soldiers, pilots and other individuals working and living in extreme environments, according to a June 23 panel discussion at the 2014 Institute of Food Technologists (IFT) Annual Meeting & Food Expo® in New Orleans. The constraints often are similar whether the food is created for the desert, mountains, deep sea or space – it needs to be nutritious, palatable, light-weight, easy to store ...

Caffeine, which was extensively researched for possible links to birth defects in animals and cardiovascular disease in humans over 30 years ago and then exonerated, has become the focus of renewed concerns as caffeine-containing energy drinks have surged in popularity. However, according to a June 23rd panel discussion at the 2014 Institute of Food Technologists (IFT) Annual Meeting & Food Expo® in New Orleans, a rich database of health evidence exists confirming the safety of caffeine for consumers at current levels of exposure. What isn't known, however, is how caffeine ...

WASHINGTON D.C., June 24, 2014 – "Ghost imaging" sounds like the spooky stuff of frivolous fiction, but it's an established technique for reconstructing hi-res images of objects partly obscured by clouds or smoke. Now a group of researchers at the National University of Singapore (NUS) is applying the same idea in reverse to securing stored or shared electronic data. Described in the journal Applied Physics Letters, from AIP Publishing, the work establishes "marked ghost imaging" technology as a new type of multi-layer verification protocol for data storage or transmission. By ...

This is the first time that researchers have analysed big data relating to an entire country's disease development. The new ground-breaking results are based on data from 6.2 million Danes who were followed for 14.9 years – using state-of-the-art systems biology, researchers have boiled down the massive amount of data to 1,171 so-called thoroughfares with central information on the course of diabetes, chronic obstructive pulmonary disease, cancer, arthritis and cardiovascular disease. The researchers are, in other words, able to forecast whether you are driving on a risky ...

WASHINGTON D.C., June 24, 2014 – Can emotional states be measured quantitatively, and if so what would advertising, manufacturing and social media companies do with that data? Imagine a world in which a consumer's real-time physical and emotional response helped to determine his/her experience of music, online ads or the temperature in the room. That may not be so far away -- a team of researchers at KAIST in Daejeon, South Korea has developed a flexible, wearable 20mm x 20mm polymer sensor that can directly measure the degree and occurrence on the skin of goose bumps ...

CHICAGO, IL—Obese patients with Type 2 diabetes who don't have excessive surgical risk may find that Roux-en-Y gastric bypass (RYGB) surgery can help them reduce their risk of heart disease, a new clinical trial shows. The results were presented Tuesday at ICE/ENDO 2014, the joint meeting of the International Society of Endocrinology and the Endocrine Society in Chicago. "There is emerging evidence highlighting the potential health benefits of bariatric surgery in managing obese patients with Type 2 diabetes. In the past, lifestyle advice and medications provided the ...

CHICAGO, IL—Obese adults who lose at least 5 percent of their body weight report that they sleep better and longer after six months of weight loss, according to a new study. The results were presented Tuesday at the joint meeting of the International Society of Endocrinology and the Endocrine Society: ICE/ENDO 2014 in Chicago. "This study confirms several studies reporting that weight loss is associated with increased sleep duration," said the study's lead investigator, Nasreen Alfaris, MD, MPH, a fellow in the Department of Medicine at the Perelman School of Medicine ...

CHICAGO, IL—An intensive weight loss program involving lifestyle modifications improves obese diabetic patients' physical and mental health as well as gastric bypass surgery does over two years, but the weight loss surgery leads to a greater reduction in adverse effects of obesity on quality of life. These results, from a new study in patients with Type 2 diabetes, were presented Tuesday at the joint meeting of the International Society of Endocrinology and the Endocrine Society: ICE/ENDO 2014 in Chicago. Gastric bypass also led to patients having a somewhat greater reduction ...

Researchers from Case Western Reserve and Dartmouth universities have shown that a class of small antioxidant molecules carries enormous promise for supressing colon cancer associated with colitis. These findings, published in an early June edition of the Journal of Clinical Investigation, offer hope that physicians ultimately will be able to reduce dramatically the number of sufferers of this inflammatory bowel disease (IBD) who go on to develop colon cancer. The molecules, known as synthetic triterpenoids, appear to achieve their positive effect in two ways. First, ...

HAMILTON, ON, June 24, 2014 — Whether they march in unison, row in the same boat or dance to the same song, people who move in time with one another are more likely to bond and work together afterward. It's a principle established by previous studies, but now researchers at McMaster University have shown that moving in time with others even affects the social behavior of babies who have barely learned to walk. "Moving in sync with others is an important part of musical activities," says Laura Cirelli, lead author of a paper now posted online and scheduled to appear ...

Food scientists are working to block, mask and/or distract from bitter tastes in foods to make them more palatable to consumers, many of whom are genetically sensitive to bitter tastes, according to a new presentation at the 2014 Institute of Food Technologists (IFT) Annual Meeting & Food Expo® in New Orleans. "Many factors go into why we eat what we do," said John Hayes, PhD, assistant professor of food science and director of the Sensory Evaluation Center at Pennsylvania State University, with taste consistently ranking as number one. There's also "a huge variability ...

You may want to rethink cheering up your friends who have low self-esteem because chances are they don't want to hear it. People with low self-esteem have overly negative views of themselves, and often interpret critical feedback, romantic rejections, or unsuccessful job applications as evidence of their general unworthiness. A new study from researchers at the University of Waterloo and Wilfrid Laurier University found that they likely don't want you to try to boost their spirits. "People with low self-esteem want their loved ones to see them as they see themselves. ...

ANN ARBOR—In work that unmasks some of the magic behind memristors and "resistive random access memory," or RRAM—cutting-edge computer components that combine logic and memory functions—researchers have shown that the metal particles in memristors don't stay put as previously thought. The findings have broad implications for the semiconductor industry and beyond. They show, for the first time, exactly how some memristors remember. "Most people have thought you can't move metal particles in a solid material," said Wei Lu, associate professor of electrical and computer ...

Diseases of the adrenal gland have long been difficult to diagnose. But now, researchers have found an affordable and easy way to diagnose and monitor endocrine diseases of the adrenal gland by using saliva and a smartphone. Researchers at Intermountain Medical Center in Murray, Utah, have developed new smartphone technology to help screen patients for a number of adrenal gland diseases, including Cushing's syndrome. The new tool also helps to identify adrenal insufficiency, monitor cortisol replacement and assess physiologic changes in adrenal function. Adrenal diseases ...

New York, NY – A blue-ribbon team of national experts on brain cancer says that professional pessimism and out-of-date "myths," rather than current science, are guiding -- and compromising -- the care of patients with cancers that spread to the brain. In a special article published in the July issue of Neurosurgery, the team, led by an NYU Langone Medical Center neurosurgeon, argues that many past, key clinical trials were designed with out-of-date assumptions and the tendency of some physicians to "lump together" brain metastases of diverse kinds of cancer, often results ...

JACKSONVILLE, Fla. — A gene known to control brain growth and development is heavily involved in promoting clear cell renal cell carcinoma, the most common form of kidney cancer, researchers from Mayo Clinic in Florida are reporting. Their study, published in Cancer Research, reveals that the gene NPTX2, plays an essential role in this cancer type, which is resistant to common chemotherapy and has a five-year overall survival rate of less than 10 percent in patients with metastatic disease. MULTIMEDIA ALERT: Video and audio are available for download on the Mayo Clinic ...

A virus not known to cause disease kills triple-negative breast cancer cells and killed tumors grown from these cells in mice, according to Penn State College of Medicine researchers. Understanding how the virus kills cancer may lead to new treatments for breast cancer. Adeno-associated virus type 2 (AAV2) infects humans but is not known to cause sickness. In prior studies, the researchers tested the virus on a variety of breast cancers that represent degrees of aggressiveness and on human papillomavirus-positive cervical cancer cells. The virus initiated apoptosis -- ...

CAMBRIDGE, Mass-- There is a story about how the modern golf ball, with its dimpled surface, came to be: In the mid-1800s, it is said, new golf balls were smooth, but became dimpled over time as impacts left permanent dents. Smooth new balls were typically used for tournament play, but in one match, a player ran short, had to use an old, dented one, and realized that he could drive this dimpled ball much further than a smooth one. Whether that story is true or not, testing over the years has proved that a golf ball's irregular surface really does dramatically increase ...

Massive sequencing of cancer genomes brings to light new genes every day that could be involved in the process of tumour formation. A good example of this is cohesin, a ring-shaped protein complex that embraces DNA to control cell division. Just a few months ago, and after several studies in the same direction, the sequencing of thousands of tumour samples identified the STAG2 gene—whose product forms part of cohesin—as one of the most frequently mutated genes in several types of cancer such as bladder cancer and melanoma. The challenge now is to understand the link between ...

CHICAGO, IL—Researchers have developed a device that uses any smartphone to measure the cortisol concentration in saliva. The device was presented Tuesday, June 24, at ICE/ENDO 2014, the joint meeting of the International Society of Endocrinology and the Endocrine Society in Chicago. "We have developed a method for measuring cortisol in saliva using a smartphone and a disposable test strip. This innovation enables anyone with a smartphone to measure their salivary cortisol level quickly, accurately, and affordably," said lead study author Joel R. L. Ehrenkranz, MD, director ...

This news release is available in German. Erythritol has many great advantages: it does not make you fat, it does not cause tooth decay, it has no effect on the blood sugar and, unlike other sweeteners, it does not have a laxative effect. In Asia it is already widely used and it is becoming more and more common in other parts of the world too. Up until now, erythritol could only be produced with the help of special kinds of yeast in highly concentrated molasses. At the TU Vienna, a method has now been developed to produce the sweetener from ordinary straw with the help ...

June 24, 2014 – New approaches and tools are needed to improve visual accessibility for people with low vision in the "real world," according to a special article in the July issue of Optometry and Vision Science, official journal of the American Academy of Optometry. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. Vision science, in collaboration with other professions, has a key role in developing technologies and design approaches to promote visual accessibility for the millions of people living with low vision, according ...

June 24, 2014 – "Key historical misconceptions" are hindering progress in research and treatment for patients with cancer metastases to the brain, suggests a special article in the July issue of Neurosurgery, official journal of the Congress of Neurological Surgeons. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. Dr. Douglas Kondziolka of NYU Langone Medical Center and coauthors identify some issues that may be standing in the way of optimal clinical management for patients with cancer that has spread to the brain from other ...

CHICAGO, IL—Muscle wasting that occurs as a result of cancer negatively impacts the well-being and recovery prospects of millions of patients, particularly the rapidly-growing elderly populations in Western societies. Drugs called selective androgen receptor modulators (SARMs) offer hope for these patients, and a new SARM for transdermal administration is promising excellent efficacy without harming liver function and HDL levels. Results and conclusions were presented Tuesday at the joint meeting of the International Society of Endocrinology and the Endocrine Society: ICE/ENDO ...