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February 12, 2016

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February 12, 2016

Feb. 12, 2016 — As the Arctic continues to change due to rising temperatures, melting sea ice and human interest in developing oil and shipping routes, it's important to understand belugas' baseline ... read more

Feb. 12, 2016 — Scientists are using Mira to virtually design unique, artificial peptides, or short proteins. Peptides have the best properties of two different classes of medical drugs today and could enable ... read more

Study Finds Mechanism by Which Obesity Promotes Pancreatic and Breast Cancer

Feb. 12, 2016 — Investigators may have uncovered a novel mechanism behind the ability of obesity to promote cancer progression. The study focused on the effects of obesity on pancreatic and breast cancer, since more ... read more

Feb. 12, 2016 — Like people, ants have often fought over food and territory. But ants began fighting long before humans: at least 99 million years ago, according to a fossil insect ... read more

Feb. 12, 2016 — A new imaging device has been developed that consists of a loose bundle of optical fibers, with no need for lenses or a protective housing. The fibers are connected to an array of photosensors at one ... read more

When the Boss's Ethical Behavior Breaks Bad

Feb. 12, 2016 — Is your boss ethical? Does he or she do what's right, as opposed to what's profitable? If so, they may turn downright abusive the next day. New research on leader behavior suggests ethical ... read more

Feb. 12, 2016 — The catastrophic release of fresh water from a vast south American lake at the end of the last Ice Age was significant enough to change circulation in the Pacific Ocean according to new research. The ... read more

Genome Studies Can Help Identify Lifestyle Risks for Diseases

Feb. 12, 2016 — A type of study commonly used to pinpoint genetic variants associated with diseases can also be used to identify the lifestyle predictors that increase the risk of a disease -- something that is ... read more

Feb. 12, 2016 — New discoveries are bringing scientists closer to understanding how DNA repairs itself with a chemical modification which, when absent, can lead to tumor ... read more

Feb. 12, 2016 — New research confirms there really was a giant, flightless bird with a head the size of a horse's wandering about in the winter twilight of the high Arctic some 53 million years ... read more

Gene Signature Could Lead to a New Way of Diagnosing Lyme Disease

Feb. 12, 2016 — Researchers may have found a new way to diagnose Lyme disease, based on a distinctive gene “signature” they discovered in white blood cells of patients infected with the tick-borne ... read more

Feb. 12, 2016 — Researchers have always thought that flat, ultrathin optical lenses for cameras or other devices were impossible because of the way all the colors of light must bend through them. But researchers ... read more

Gene Previously Observed Only in Brain Is Important Driver of Metastatic Breast Cancer

Feb. 12, 2016 — One gene that was once thought only to be found in the brain is also expressed in breast cancer and helps promote the growth and spread of the disease, research shows. Additionally, the scientists ... read more

Diabetics Who Use Verapamil Have Lower Glucose Levels, Data Show

Feb. 12, 2016 — While causal relationship cannot be inferred, findings of a new study are “absolutely encouraging," says the lead author of a new report. The study shows for the first time that there is an ... read more

Important Role of Nucleocytoplasmic Transport in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia

Feb. 12, 2016 — Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are two devastating adult-onset neurodegenerative disorders. No cure exists for these diseases. Ten percent of ALS patients ... read more

Sleep Apnea Takes a Toll on Brain Function

Feb. 12, 2016 — People with sleep apnea show significant changes in the levels of two important brain chemicals, which could be a reason that many have symptoms that impact their day-to-day lives, new research ... read more

Expert Opinion on How to Address the Skyrocketing Prices of Cancer Drugs

Feb. 12, 2016 — Many patients with cancer find themselves in great financial distress, in part because the costs of cancer-fighting drugs are skyrocketing. Is it possible to create public policy that will rein in ... read more

New Study Confirms Different Generics Have Equal Efficacy When Treating Epilepsy

Feb. 12, 2016 — A new study tested two generic lamotrigine (prescription antiepileptic) products and found no detectable difference in clinical effects among patients in the ... read more

Asthma Linked to an Increased Time to Pregnancy

Feb. 12, 2016 — Asthma has been associated with a prolonged time to pregnancy and a decreased birth rate in a new clinical observation study. The current study investigated 245 women with unexplained fertility ... read more

Feb. 11, 2016 — Considerably more of the fossil record of creatures such as mammoths, mastodons, camels, horses and ground sloths has been lost in what is now the continental United States and South America than in ... read more

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