More than 200 researchers investigating colon cancer tumors have found genetic vulnerabilities that could lead to powerful new treatments. The hope is that drugs designed to strike these weak spots will eventually stop a cancer that is now almost inevitably fatal once it has spread.Scientists increa

Two days after Debra Demidon underwent in vitro fertilization, she gained more than 30 pounds in fluid and suddenly was struggling to breathe.Doctors diagnosed severe ovarian hyperstimulation syndrome (OHSS), a complication seen in some women who undergo fertility treatment. It landed Ms. Demidon in

(Reuters) – Fewer people infected with HIV globally are dying as more of them get access to crucial antiretroviral drugs, particularly in sub-Saharan Africa, the United Nations AIDS program said on Wednesday.The United Nations estimates that about 34 million people are living with the human immunode

A drug already on the market that treats immune disorders may help stabilize patients with Alzheimer’s disease for up to three years, according to the results of a tiny study presented at a conference on Tuesday.All four patients who received the optimal dose of the drug, Gammagard from Baxter Inter

(Reuters) – The World Health Organization has endorsed using HIV medicines among people who do not have the infection but are at high risk of getting it and suggested that poor and wealthy countries alike set up pilot projects to better understand the benefits.The United Nations agency made its sugg