Tag: influence

Building on recent work, researchers including Danny Winder, director of the Vanderbilt Center for Addiction Research have developed a clear picture of how particular circuitry in the brain may be involved in drug- and alcohol-seeking behavior. They derived a control network for the bed nucleus of the stria terminalis, a part of a larger brain

When you are faced with a choice — say, whether to have ice cream or chocolate cake for dessert — sets of brain cells just above your eyes fire as you weigh your options. Animal studies have shown that each option activates a distinct set of neurons in the brain. The more enticing the offer,

Where you live in Canada may play a role in your risk of major diseases like cardiovascular disease, diabetes and cancer. Researchers at McMaster University have identified trends linking health and lifestyle factors like access to public transit, the variety of fresh fruits and vegetables in grocery stores, the prices of popular foods, the availability

The National Institutes of Health (NIH) estimate that more than 30 million people in the United States live with type 2 diabetes. Many of the risk factors for diabetes are lifestyle habits that can be changed. Being physically active, eating right, and trying to maintain a healthy weight can all lower the risk. Some other

Parents and adults spend a lot of time worrying about the influence of friends and peers when it comes to teen substance use – drinking alcohol, binge drinking, marijuana use and other illicit drugs. Is it all about an adolescent’s environment, their friends, peers and family, or is there a genetic component that drives their

Two common iron compounds increase the formation of a known biomarker for cancer, according to a new study of cancer cells from Chalmers University of Technology, Sweden. The two compounds, ferric citrate and ferric EDTA, are often used in dietary supplements and as a food additive respectively, in worldwide markets including the U.S. and the

Scientists have long theorized that blood flow plays an integral role in cancer metastasis. But new research testing this long-held hypothesis in zebrafish and humans confirms that the circulatory blood flow impacts the position where circulating tumor cells ultimately arrest in the vasculature and exit into the body, where they can form a metastasis. In