Questions About Stents

Questions About Stents

A recent study suggests that stents placed in arteries leading to the heart have not been shown to cure chest pain (Lancet, Nov 2, 2017). Placing stents in people who have heart pain from narrowed arteries and giving them medication is not more effective in relieving...
Questions About Stents

Exercise Helps People with Heart Disease

Stable angina patients who exercise are less likely to die from heart attacks than non-exercisers (J Am Coll Cardiol, Oct 3, 2017;70(14):1689-1700). Stable angina means that you may or may not have chest discomfort or pain at rest, but pain occurs or worsens when you...
Cancer Cells and Sugar

Cancer Cells and Sugar

An exciting new study in yeast contributes to our understanding of the link between cancer cells and sugar (Nature Communications, Oct 13, 2017;8(1):922). Yeast cells, like cancer cells, get most of their energy from fermentation of sugar without needing oxygen. This...