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Scientists have identified a process, a synergistic encounter between two molecules, that may account for the extreme allergic reactions some people experience. By silencing at least one of these molecules, it may be possible to treat allergies.

To survive tough times, cells sometimes resort to a form of self-cannibalism called autophagy. But autophagy can have a down side, destroying the pancreas by prematurely activating a digestive enzyme.

The first oral, broad-spectrum angiogenesis inhibitor, specially formulated through nanotechnology, shows promising anticancer results in mice, report researchers from Children's Hospital Boston.

When traveling anywhere in the US, Europe or Canada you may benefit from having Visitors Medical Insurance. Without it, if you do fall sick while traveling you will be forced to pay potentially thousands for medical care. This medical care, that is vital if you fall sick while abroad, can be very expensive, which is why you need to use visitors medical insurance.

You also need insurance plans that are going to cover you for any eventuality. The majority of insurance policies while traveling abroad cover such things as outpatient doctor visit, inpatient hospital treatment, any surgery visits and any prescription drugs you may need.

The great thing about Visitors Medical Insurance is that not only can you get it to cover yourself if you travel; you can also get it for anyone who is visiting you. So, if you have family coming to see you soon, maybe they would benefit from this type of insurance. Many good policies allow you to buy it while the visiting person is actually there. So, there is no need to worry about buying it beforehand; you can always purchase it when they arrive.

So, to help avoid the sometimes unavoidable, get yourself or someone you love the visitors medical insurance.

New research has trebled the number of genetic regions known to be implicated in Crohn's disease, a form of inflammatory bowel disease, to over thirty. The research, published in the journal Nature Genetics, has identified a number of potential new targets for drug development as well as providing surprising new links between the condition and other common diseases including asthma.

People, especially the elderly, may reach for calcium supplements in hopes of protecting themselves against bone fractures in case of a fall. But a recent analysis of several studies found no reduction in risk of hip fracture with calcium supplementation.

The cognitive strategies humans use to regulate emotions can determine both neurological and physiological responses to potential rewards, neuroscientists has discovered. The findings, reported in the journal Nature Neuroscience, shed light on how the regulation of emotions may influence decision making.

Researchers have identified a novel function for an enzyme that plays a role in the tissue injury in acute respiratory distress syndrome, also known as ARDS.

Patients suffering from severe arthritis now have an option for total ankle replacement that offers increased mobility and pain relief without permanent metal implants. This technique is the first in the U.S to offer arthritis sufferers a non-metal, biological ankle replacement.

Backyard barbecues and beach bonfires are beloved summer activities across the country, but they also put people -- especially children -- at risk of painful, long-term injury.