Over the next decade, facial transplants will become more common, done at regional hospitals the way heart transplants are done now, according to a retrospective analysis of all known facial transplants worldwide.

The surgeons behind the analysis conclude that the procedure is relatively safe, increasingly feasible, and a clear life-changer that can and should be offered to far more carefully selected patients.  The review team found that the transplants are highly effective at restoring people to fully functioning lives after physically disfiguring and socially debilitating facial injuries, but are not without risks. 

Yes, you like "Frozen", everyone liked "Frozen". And Idina Menzel blew up the musical "Wicked" when she sang "Defying Gravity" so it's no surprise she blew up "Let It Go" when the catalyst in the Disney hit cartoon came to terms with her arcane gifts - but it's just a cartoon. Much as we might like to think it's permissible to do the same if the reasons are valid, there is a time and a place for such displays.

A corporate board room is likely not that place.

A famous Grouch Marx comedy bit goes that he wouldn't want to be part of any club that would have him as a member. Elitism sells has value.

In a famous "Seinfeld" episode, customers dutifully lined up for lunch and if they deviated from protocol, the Soup Nazi banished them. Such high-falutin' behavior works, according to a new paper in the Journal of Consumer Research. At least when it comes to luxury brands, the ruder the sales staff the better the sales, say scholars from the University of British Columbia's Sauder School of Business. 

Consumers who get the brush-off at a high-end retailer can become more willing to purchase and wear pricey togs.

New research looking at the success of clinical trials of stem cell therapy shows that, when trials appear to be more successful, more discrepancies in trial data are also evident.

Discrepancies were defined as two (or more) reported facts that could not both be accurate because they were logically or mathematically incompatible. For example, one trial reported that it involved 70 patients, who were divided into two groups of 35 and 80.

The researchers found eight trials that each contained over 20 discrepancies.

The meta-analysis of 49 randomized controlled trials of bone marrow stem cell therapy for heart disease in the British Medical Journal identified and listed over 600 discrepancies within the trial reports. 

Researchers writing in
Proceedings of the National Academy of Sciences (PNAS)
have identified natural human antibodies against the virus that causes Middle East Respiratory Syndrome (MERS), a step toward developing treatments for the newly emerging and often-fatal disease.

Currently there is no vaccine or antiviral treatment for MERS, a severe respiratory disease with a mortality rate of more than 40 percent that was first reported in Saudi Arabia in 2012.

Tart cherry juice in the morning and evening may help you sleep better at night, according to a paper presented today at the
American Society of Nutrition
meeting.

Insomnia is a common health problem among older adults, impacting an estimated 23 to 34 percent of the population ages 65 and older. Insomnia – defined as trouble sleeping on average more than three nights per week – can be an annoyance for some, but long-lasting sleeplessness can seriously affect health, especially in the elderly.

Americans are caught in a contradictory cultural schism. If a girl is thin, parents feel like they need to have an intervention. But we are in a war on obese people and politicians are responding to that by banning everything that looks like it can pass the legislature. Pressure to be thin may be making girls fat - except in Europe, where impossibly attractive naked women are on public billboards.

Are Americans so fat because of too much pressure to be thin?

Water testing can  be a cumbersome process, with labs and delays and waiting. 

Chemical engineers from McMaster University have reduced the sophisticated chemistry required for testing water safety to a simple pill, by adapting technology found in...a breath strip. 

Want to know if a well is contaminated? Drop a pill in a vial of water and shake it. If the color changes, there's the answer. The development has the potential to dramatically boost access to quick and affordable testing around the world.

The idea occurred to team member Sana Jahanshahi-Anbuhi, a PhD student in Chemical Engineering who came across the breath strips while shopping and realized the same material used in the dissolving strips could have broader applications.