First Nations children and those from families receiving government subsidies had more return visits to emergency departments for mental health crises than other socioeconomic groups, found a study published in CMAJ (Canadian ...
Why do some cancers spread rapidly to other organs and others don't metastasize? A team of UNC researchers led by Norman Sharpless, MD, have identified a key genetic switch that determines whether melanoma, a lethal skin ...
The human immune system has a natural ability to identify and attack tumor cells. Natural killer (NK) cells are innate immune cells that are particularly effective at killing tumor cells due to their ability to secrete cytotoxic ...
A pair of recent studies describes how pancreatic cancer cells produce a protein that attracts the body's immune cells and tricks them into helping cancer cells grow. The research, published by Cell Press in the June 12th ...
Women are less prone to cardiovascular disease then men; but this difference between the sexes becomes less marked after the menopause. This observation is behind a great deal of received wisdom, where oestrogen is assumed ...
(AP) U.S. health officials are asking safety questions about the first artificial heart valve designed to be implanted without major surgery, ahead of a meeting this week to consider broadening its use.
When being diagnosed with cancer, people will naturally worry about their future, their family and about dying. Actually, no less than 35-40% of cancer patients suffer from significant anxiety and depression symptoms. An ...