Discovery Of New Genetic Variants Could Be ‘Powerful’ Step Forward In Scientists’ Understanding Of Alzheimer’s

CNN: Newly Discovered Alzheimer's Genes Further Hope For Future Treatments
An analysis of the genetic makeup of more than 94,000 people in the United States and Europe with clinically diagnosed Alzheimer's led to the discovery of four new genetic variants that increase risk for the neurodegenerative disease. These genes, along with others previously identified, appear to work in tandem to control bodily functions that affect disease development, the study found. (LaMotte, 2/28)

The Washington Post: Weekend ‘Catch-Up Sleep’ Is A Lie
The negative health effects of skimping on sleep during the week can’t be reversed by marathon weekend sleep sessions, according to a sobering new study. Researchers have long known that routine sleep deprivation can cause weight gain and increase other health risks, including diabetes. But for those who force themselves out of bed bleary-eyed every weekday after too few hours of shut-eye, hope springs eternal that shutting off the alarm on Saturday and Sunday will repay the weekly sleep debt and reverse any ill effects. (Johnson, 2/28)

The New York Times: ‘Crippling’ Attacks Force Doctors Without Borders To Close Ebola Centers In Congo
Two attacks on Ebola treatment centers in the Democratic Republic of Congo have forced the international aid group Doctors Without Borders to close the facilities, it said on Thursday, warning that the outbreak was not under control. In the first attack, on Sunday night, unidentified assailants threw stones at a treatment center in Katwa, in northeastern Congo, and set fire to the structure. They destroyed much of the building, equipment and patient wards, and the brother of a patient died, though the circumstances were unclear. (Yuhas, 2/28)

The New York Times: Trans Fat Bans May Be Good For The Heart
In 2006, New York City began restricting the amount of trans fats allowed in restaurant food. The regulation has apparently had the desired effect: lower blood levels of trans fatty acids for New Yorkers who dine out. Trans fatty acids, or TFAs, come mostly from partially hydrogenated vegetable oils like shortening or margarine. They raise blood levels of LDL, the “bad cholesterol,” and lower those of HDL, or “good cholesterol.” Their consumption is associated with an increased risk for cardiovascular disease and diabetes. (Bakalar, 2/28)

The Wall Street Journal: The Hidden Costs Of Stressed-Out Workers
Every employer is in the health care business, like it or not. Employee health benefits cost Starbucks more annually than coffee beans; General Motors spends more on them than on steel. But beyond that giant budget item, every company’s business practices affect the physical and mental health of its employees. That can put another big, if less visible, hit on the bottom line. (Pfeffer, 2/28)

WBUR: Report: Child Poverty Could Be Cut In Half Over 10 Years, At A Hefty Price
Child poverty in the U.S. could be cut in half over the next 10 years with a few simple steps, according to a new report from the National Academies of Sciences, Engineering and Medicine.The cost would be high — at least $90 billion a year. But the National Academies report warns that the price of not doing anything would be far greater. (Fessler, 2/28)

The Associated Press: New Sensors Monitor Sick Babies Without Wires Blocking Hugs
Peek into any U.S. hospital's baby ICU, and you'll see sick and premature newborns covered in wired monitors that tear at fragile skin and make it hard for parents to cuddle their kids. Now researchers have created tiny skin-like wireless sensors that may finally cut those cords. "This need was so compelling," said John Rogers, a Northwestern University bioengineer who led the sensors' development. "Without the wires, it's much easier for the parents, mothers in particular, to interact and hold their babies." (2/28)