Study links breast cancer to the body’s internal clock

For years, doctors have associated the BRCA1 and BRCA2 gene mutations with an increased risk of breast cancer. But researchers at Texas A&M University have now identified another gene that may have an impact on breast cancer—associated with the body’s circadian rhythm. Texas A&M College of Veterinary Medicine & Biomedical Sciences (CVM) professor Weston Porter and his team have found […]

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Reading and singing to preemies helps parents feel comfortable with their fragile babies

One out of 10 babies is born prematurely in the United States. These babies typically are cared for in neonatal intensive care units, often called NICUs. Traditional NICUs have an open-bay design where multiple babies are cared for in a large room. More recently, single-family room NICUs have emerged and have led to a variety of positive medical, developmental and […]

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Scientists discover a new way to battle multiple sclerosis

Ridiculous. That’s how Andrew Caprariello says his colleagues described his theory about multiple sclerosis (MS) back when he was doing his PhD in Ohio. Caprariello’s passion to explore controversial new theories about MS propelled him to seek out a postdoctoral fellowship with a like-minded thinker, whom he found in University of Calgary’s Dr. Peter Stys, a member of the Hotchkiss […]

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Researchers use ‘League of Legends’ to gain insights into mental models

Psychology researchers have used the game League of Legends to advance our understanding of how people build “mental models—the mental tools that allow people to make use of complex systems. The researchers found that mental models are developed in three distinct stages—findings that have the potential to inform everything from workplace training to video-game development. “We create mental models to […]

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By 2030, prostate and lung cancers expected to be most common cancers among HIV population

Despite declines in cancer incidence rates among HIV-infected people, cancer will remain a significant concern as this patient population ages. By 2030, prostate and lung cancers are projected to be the most common cancers among individuals aging with HIV. The findings are published in Annals of Internal Medicine. Due to their weakened immune systems, people living with HIV have a […]

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Brain quickly adapts to new surroundings, only sees the most important information captured though eyes

Certain objects attract our attention in a particular way. It could be something that is especially ugly or something that we perceive as being rather pretty. With a background in design, I ought to know something about what makes one object appear prettier than another. However, you don’t have to look far before it becomes difficult to predict whether something […]

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Gene study spots clues to heart risk for statin patients

A Vanderbilt-led research team has discovered genetic variations that increase the risk of heart attack even when patients are receiving a statin drug like Lipitor or Crestor to lower their blood cholesterol. The finding, published by the journal Circulation, helps explain why some patients experience a heart attack or the need for coronary revascularization to open blocked heart arteries while […]

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Breast cancer: Discovery of a protein linked to metastasis

Jean-François Côté, a researcher at the Montreal Clinical Research Institute (IRCM) and professor at Université de Montréal’s Faculty of Medicine, studies metastasis, the leading cause of cancer-related death. Recently, his team uncovered a protein that, once deactivated, could prevent the development of metastases in an aggressive type of cancer, HER2-positive breast cancer. One in eight women will be diagnosed with […]

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