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Intensive maternal care during infancy promotes effect of NPY in brain

Neuropeptide Y (NPY) is the most abundant peptide hormone of the central nervous system. It is involved in various processes including stress management, the development of anxiety behaviour and body weight regulation. A collaborative research group including scientists from the Max Planck Institute for Medical Research in Heidelberg has demonstrated using mice that intensive maternal care during infancy promotes the effect of NPY in the brain.

8 Dec 2011

Researchers sequence entire transcriptome of mouse neural retina

The population of Eric Morrow's seminar "Neurogenetics and Disease" comprises mainly undergraduates who were skipping down the halls of their elementary schools when the first drafts of human genome sequences were published. When Morrow, assistant professor of biology, recently asked the class how to find the mutation behind a disease, a hand shot up in the back of the class to signal the answer: "Sequence the patient's genome."

8 Dec 2011

Janssen Biotech, Molecular Partners collaborate to develop DARPins for immunological diseases

Molecular Partners AG today announced that it has entered into a strategic research collaboration and option agreement with Janssen Biotech, Inc. to research, discover and develop DARPin products for the treatment of immunological diseases.

8 Dec 2011

Issue features research on digital holography and novel 3-D displays

Research into digital holography (DH), the process of electronically recording and numerically reconstructing an optical field, has made tremendous strides in recent years.

8 Dec 2011

Senators say burden on Express Scripts and Medco to show merger would benefit consumers, competition

Sen. Herb Kohl on Tuesday told Express Scripts and Medco executives that the burden was "squarely" on them to show that their proposed $29 billion merger would benefit consumers and competition, not just the corporate bottom line.

8 Dec 2011

CSL partners with NIH to study Cytomegalovirus, a common cause of abnormalities in newborns

CSL Limited announced today that it is partnering with the world’s largest health research agency, the US National Institutes of Health (NIH), to study a potential new treatment for the prevention of congenital CMV infection, one of the most common known causes of congenital (i.e., present at birth) abnormalities in the developed world.

7 Dec 2011

Alzheimer’s vaccine cures memory of mice

A vaccine that slows the progression of Alzheimer’s disease and other types of dementia has been developed by researchers at the University of Sydney’s Brain and Mind Research Institute (BMRI).

7 Dec 2011

“Gold standard” stem cells for clinical testing

British researchers claim to have created stem cells of a “gold standard” quality that could lead to a new wave of treatments for degenerative diseases. Taken from human embryos, they could be available to researchers before the end of next year for eventual use in clinical trials, The Daily Telegraph reported Tuesday.

7 Dec 2011

Arsenic in rice worrisome

Studies have shown that rice takes up more arsenic from soil than other crops. Now a new study shows that higher arsenic levels are ingested by women who eat as little as half a cup of cooked rice in a day. Currently, there are no limits on the amount of allowable arsenic in rice in the United States. But the Environmental Protection Agency has set arsenic limits in water of 10 parts per billion.

7 Dec 2011

FDA approves changes to REMS for Nplate and Promacta

The approval of changes to the Risk Evaluation and Mitigation Strategies (REMS) for both Nplate (romiplostim) and Promacta (eltrombopag) was announced by the U.S. Food and Drug Administration.

7 Dec 2011

Senate hearing focuses on merger of two big drug benefit managers

Express Scripts and Medco Health Solutions are seeking to combine operations, but some senators have raised concerns about the effect on consumers.

7 Dec 2011

Antenatal corticosteroids reduce risk of death in extremely preterm infants

With chubby cheeks and weighing in at a healthy 10 pounds, the imminently huggable Lexi Morrison is far removed from the 1-pound, 9 -ounce preemie she was in June when she was born premature at 24 weeks.

7 Dec 2011

Reuters examines role of family planning at Durban climate change talks

"[W]ith studies suggesting that 215 million women around the world want -- but cannot get -- effective contraception, making sure birth control methods are available to those who want them could be one of the cheapest, fastest and most effective ways of addressing climate change, experts said at the U.N. climate conference in Durban" this week, AlertNet reports.

7 Dec 2011

New cell formation after arterial injury increases risk of further heart attacks

"After an arterial injury, the inner layer of cells in the artery begins to regrow. In the long term, this usually causes more harm than good", says Maria Gomez.

7 Dec 2011

Needle-free anemia test to be launched in February, Guardian reports

The Guardian profiles Biosense Technologies, an Indian startup company, and its first product, "the world's first needle-free anemia scanner," called ToucHb, which will be launched in February.

7 Dec 2011

Merck, PATH form partnership to fight causes of maternal mortality

Pharmaceutical company Merck (MSD) announced Monday it has "awarded a grant to PATH, a global health nonprofit, to identify game-changing technologies with the potential to save the lives of women during pregnancy and childbirth in low-resource settings," according to a Merck press release.

7 Dec 2011

First Edition: December 7, 2011

In the news today, a status check on the work -- including the Medicare doc fix -- that Congress still needs to attend to before leaving Washington for the holidays.

7 Dec 2011

Pycnogenol enhances mental performance

Keeping your brain in shape-no sweat. Health-conscious consumers may not realize that supplementing a healthy diet is just as important to maintaining mental performance as it is to maintaining six-pack abs.

7 Dec 2011

Gingrich's policy positions draw attention as his popularity in polls grows

The Boston Globe examines how Gingrich's view of the individual mandate has changed. Meanwhile, Reuters reports on GOP presidential hopeful Mitt Romney's efforts to keep his record as governor of Massachusetts under wraps. Finally, Rick Santorum gets into a health policy fracas in Iowa.

7 Dec 2011

Relaxin improves poor blood flow and kidney function in a rat model of PKD

After a four-week course of the vasodilator hormone relaxin, kidney function and blood flow immediately improved in lab rats genetically altered to model polycystic kidney disease (PKD), a life-threatening genetic disorder, according to research presented on Dec. 6 at the American Society for Cell Biology Annual Meeting in Denver.

7 Dec 2011