HEALTH (ALT)

KWN HEALTH

HEALTH (MSM)

U.S. science leaders to tackle ethics of gene-editing technology

The leading U.S. scientific organization, responding to concerns expressed by scientists and ethicists, has launched an ambitious initiative to recommend guidelines for new genetic technology that has the potential to create “designer babies.” The technology, called CRISPR-Cas9, allows scientists to edit virtually any gene they target. The technique has taken biology by storm, igniting fierce patent battles between start-up companies and universities that say it could prove as profitable and

Massachusetts court paves way for reviews of tainted drugs cases

Massachusetts’ top court on Monday paved the way for potentially thousands of people convicted of drugs crimes to be re-tried because their cases involved evidence from a rogue crime lab scientist. The decision from the Supreme Judicial Court is the latest fallout from one of the country’s biggest crime lab scandals, in which scientist Annie Dookhan tainted as many as 40,000 drugs cases at the now-closed Hinton State Laboratory Institute

Gene breakthrough sparks 'home-brewed morphine' fears

Other experts agreed, saying anyone with basic skills could use such a yeast to churn out morphine, codeine and drugs using a simple home-brew beer kit. The discovery, published in the scientific journal Nature Chemical Biology, comes on the heels of a study published last month in the journal PLOS ONE. Together, the papers describe key steps towards bio-engineering yeast that would feed on sugar and exude opiates and other

WHO chief announces operations shake-up after Ebola shock

The World Health Organization will dramatically reform its emergency response operations this year, its chief said Monday, after the UN agency faced blistering criticism for its slow Ebola response. WHO Director General Margaret Chan told the agency’s decision-making body in Geneva that she had decided to make some “fundamental changes” to help the organisation respond more quickly and efficiently in times of crisis. “I do not ever again want to

Indian nurse dies four decades after being sodomized and left in a coma

By Nita Bhalla NEW DELHI (Thomson Reuters Foundation) – A 66-year-old Indian nurse, who was sexually assaulted and left in a vegetative state for more than 40 years, died on Monday, in a case that sparked national debate over the legalization of euthanasia. In November 1973, Aruna Shanbaug was attacked by a ward attendant at the King Edward Memorial (KEM) Hospital in Mumbai as the 26-year-old nurse was finishing her

WHO boss Chan launches $100 million health emergency fund

GENEVA (Reuters) – World Health Organization director-general Margaret Chan announced on Monday that she was establishing a $100 million contingency fund to ensure that the U.N. agency has the resources to respond immediately to a major crisis. Admitting that the WHO had been “overwhelmed” by the Ebola epidemic in West Africa, Chan also told its annual meeting that she was creating a new programme for health emergencies linking its three

Why do men exist? Scientific study offers an explanation

Since in many species, sperm is males’ only contribution to reproduction, biologists have long puzzled about why evolutionary selection, known for its ruthless efficiency, allows them to exist. Now British scientists have an explanation: Males are required for a process known as “sexual selection” which helps species to ward off disease and avoid extinction. A system where all offspring are produced without sex — as in all-female asexual populations —

Obesity disparity grew among U.S. kindergarteners

By Andrew M. Seaman (Reuters Health) – Obesity rates among children entering kindergarten in the U.S. have increased since 1998 – except among those from the wealthiest families, according to new research. The findings, published in JAMA Pediatrics, add to evidence that suggests not all young people are benefiting from a leveling out of obesity rates as reported last year by the U.S. Centers for Disease Control and Prevention (CDC).