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Researchers to develop house dust mite allergy vaccine that can cure asthma

Monash University researchers are working on a vaccine that could completely cure asthma brought on by house dust mite allergies.

22 Mar 2011

Anaphylaxis through the eyes of the food-allergic child

New research shows young people who have experienced life-threatening anaphylactic shock from specific food exposures have significantly different views of the risks associated with their allergies based on their age and can benefit from discussing their perceptions of the safety of their school environment in improving their ability to cope.

27 Jan 2011

Researchers discover recycling mechanism of signaling receptors

An international team of researchers led by Carnegie Mellon University's Manojkumar Puthenveedu has discovered the mechanism by which signaling receptors recycle, a critical piece in understanding signaling receptor function. Writing in the journal Cell, the team for the first time describes how a signaling receptor travels back to the cell membrane after it has been activated and internalized.

23 Dec 2010

FP/TMEM127 gene germline mutations associated with adrenal gland tumors

Analysis has identified variations of a gene that are associated with a type of tumor that forms within the adrenal gland, according a study in the December 15 issue of JAMA. The age group in which these variations were found are frequently excluded from genetic screening models for this type of tumor.

15 Dec 2010

Grey's Anatomy features patient with von Hippel-Lindau disease

The second episode in a three-part series on Grey's Anatomy features a patient with von Hippel-Lindau disease (VHL). The next new episode in the show is expected to air on January 6. The first episode, "Adrift and at Peace," aired Dec. 2.

14 Dec 2010

Fitness freaks may have higher sex drive

According to Dr Peter Biro and his colleagues in their latest study, people obsessed with staying fit may have higher sex drives and also tend to be more aggressive and socially dominant. The team was studying the relationship between behavior and metabolic rate in a number of insects, birds and animals.

14 Oct 2010

Study finds GRK2 molecule promotes cell death after heart attack

A molecule known to be involved in progressive heart failure has now been shown to also lead to permanent damage after a heart attack, according to researchers at Thomas Jefferson University.

16 Sep 2010

Two experimental drugs have potential to restore pumping strength to failing hearts, study finds

We've all experienced the strong heartbeat that accompanies emotions such as fear and rage. But can the body's natural response to these emotions be used to combat heart failure? Results of a study published online today in the journal Circulation Research present a strong case.

25 Jun 2010

SGB procedure holds potential promise for PTSD treatment

Walter Reed Army Medical Center in Bethesda, MD, has published case reports detailing the successful treatment of combat-related post-traumatic stress disorder with a stellate ganglion block.

3 May 2010

Stress hormones may suppress tumor growth: Study

Chronic stress triggers a chain of molecular events that protects breakaway ovarian cancer cells from destruction, a team of researchers led by scientists at The University of Texas M. D. Anderson Cancer Center reports April 12 in the early online publication of the Journal of Clinical Investigation.

13 Apr 2010

Invalidation of gene patents will benefit patients

Dr. Jim Evans, an expert in gene patenting and genetics policy who has led a program to educate federal judges about the intricacies of genetics and genetic policy, says the ruling by United States District Court Judge Robert Sweet that invalidated seven patents related to the BRCA 1 and BRCA 2 genes "came as a surprise to everybody. It's really quite unusual for plaintiffs to get a summary judgment."

3 Apr 2010

BBVA Foundation Frontiers of Knowledge Award granted to Robert J. Lefkowitz

The BBVA Foundation Frontiers of Knowledge Award in the Biomedicine category goes in this second edition to Prof. Robert J. Lefkowitz (1943, New York, United States), investigator in the Department of Medicine at Duke University (United States).

29 Jan 2010

Researchers identify new approach to eliminate side effects of drugs

Researchers at the Stanford University School of Medicine have taken an early step toward identifying a new approach to drug discovery that may eventually yield drugs with fewer side effects.

7 Jan 2010

Organ donation gives a new life

Ten years ago, Dale Shippam got a new heart. It's taken him around the world, and, in the New Year, on a part of an Olympic journey across Canada.

31 Dec 2009

Relieve stress: Exercise, meditate, delegate tasks, diet and be happy

It's impossible to know, unless you're Urban Meyer or one of his doctors, what exactly caused the two-time college football championship winner to see-saw decisions about his prestigious professional career and his family life.

30 Dec 2009

Neuroscientists suggest risky therapy for aging brain may be avoidable by focusing on hormone target

Estrogen seems to act like a middleman in its positive effect on the brain, raising the possibility that future drugs may bypass the carcinogenic hormone altogether while reaping its benefits.

8 Dec 2009

Eggs sensitivity and flu shot: Doctors' dilemma

"My three year old had a skin breakout we think was due to eggs - is it safe to do a flu shot?" It's a question being asked to every doctor who takes care of kids during flu season. "On the one hand we are concerned about the devastating effects of the new strain of flu, and on the other we aren't sure if a history of eggs sensitivity is enough to hold the shot or spray," said Bobby Q. Lanier, M.D., clinical professor of pediatrics at the University of North Texas HSC in Fort Worth, Texas, and executive medical director of the American College of Allergy, Asthma and Immunology (ACAAI).

6 Nov 2009

Inner sense of cardiovascular state relies on two independent pathways, shows study

A new study suggests that the inner sense of our cardiovascular state, our "interoceptive awareness" of the heart pounding, relies on two independent pathways, contrary to what had been asserted by prominent researchers.

4 Nov 2009

Catheter-directed therapy safe and effective for treating acute pulmonary embolism

William Kuo, MD, was the on-call interventional radiologist one Friday night three years ago when he received a call from the intensive care unit at Stanford Hospital & Clinics. He was asked to attend to a 62-year-old woman who had collapsed at home and was rushed to the emergency room with massive blood clots in her lungs.

28 Oct 2009