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Diversity of intestinal stem cells is greater than previously thought

Tales from the crypt are supposed to be scary, but new research from Vanderbilt University, the HudsonAlpha Institute for Biotechnology and colleagues shows that crypts can be places of renewal too: intestinal crypts, that is. Intestinal crypts are small areas of the intestine where new cells are formed to continuously renew the digestive tract. By focusing on one protein expressed in our intestines called Lrig1, the researchers have identified a special population of intestinal stem cells that respond to damage and help to prevent cancer.

31 Mar 2012

Teagasc to coordinate 'National Cheese Research Programme 2015'

Teagasc will coordinate a major new €1.3 million national research project, titled 'National Cheese Research Programme 2015'. Dr Phil Kelly, coordinator of the project, said: "The Irish Cheese Research Consortium (ICRC) embraces the Irish dairy industry's forecast for significant expansion in cheese production, both in overall volume and in specific varieties, over the next 10 years."

31 Mar 2012

Somaliland officials appeal for food aid, water for thousands of families affected by drought

"Officials in the self-declared republic of Somaliland, in northwestern Somalia, are appealing for food aid and potable water for thousands of families who have lost their livelihoods in the current drought," IRIN reports.

31 Mar 2012

PLC Systems fourth quarter total revenues increase to $189,000

PLC Systems Inc., a company focused on innovative medical device technologies, today reported financial results for the three- and twelve month periods ended December 31, 2011.

31 Mar 2012

Food Technology Service fourth quarter revenue increases 24.7% to $962,297

Food Technology Service, Inc. today announced financial results for the year ending December 31, 2011. Food Technology Service, Inc. had revenue of $3,744,546 in 2011 which is a 24.4 percent increase over 2010 revenue of $3,010,320.

31 Mar 2012

Starvation during childhood may increase risk of heart complications

Russians born during the Leningrad Siege in World War II, which was responsible for some of the greatest losses of civilian life in history, are giving scientists new strategies to identify people who experienced intrauterine growth restriction (IUGR) and starvation during childhood at greatest risk of developing long term heart complications.

31 Mar 2012

CSL Behring initiates rVIIa-FP Phase I study in hemophilia A and B

CSL Behring announced today the first in human dosing of recombinant fusion protein linking coagulation factor VIIa with albumin (rVIIa-FP). The Phase I study will investigate in healthy volunteers the safety and pharmacokinetics of rVIIa-FP in comparison to placebo.

31 Mar 2012

Economics lessons for the court: Broccoli isn't the same as health care

Given the stakes, one might have expected all the court's members to be very careful in speaking about both health care realities and legal precedents. In reality, however, the second day of hearings suggested that the justices most hostile to the law don't understand, or choose not to understand, how insurance works.

31 Mar 2012

Differentiating between sneezing due to cold and allergies

One of the problems that parents may have during the springtime is deciphering whether their children's sneezing is due to a cold or allergies.

31 Mar 2012

Study shows how eating fast food is linked to increased risk of depression

A new study along the same lines as its predecessors shows how eating fast food is linked to a greater risk of suffering from depression. This study has been published in the Public Health Nutrition journal

31 Mar 2012

Intronix launches Myoguide Needle EMG Guided Injection System

Great things come in small packages, or at least that's what leading neurologists, physiatrists and clinicians are now discovering with the revolutionary Myoguide Needle EMG Guided Injection System. The breakthrough technology, which has just received 510(k) clearance from the United States Food and Drug Administration, gives practitioners a superior way to deliver targeted injections for musculoskeletal pain, spasticity, fibromyalgia, and even cosmetics.

31 Mar 2012

Unapproved, misbranded drug products seized in Missouri

Dara Corrigan, associate commissioner for regulatory affairs for the U.S. Food and Drug Administration, and David M. Ketchmark, Acting U.S. Attorney for the Western District of Missouri, announced today that U.S. Marshals have seized drugs being held by Notions-n-Things Distribution of Bogard, Mo. Yesterday's seizure follows a civil forfeiture complaint that was filed in the U.S. District Court in Kansas City, Mo.

30 Mar 2012

Blood levels of PCBs in polar bear cubs appear to have dropped

It's never been easy to be a polar bear. They may have to go months without eating. Their preferred food, seal, requires enormous luck and patience to catch. Add to that the melting of Arctic sea ice due to climate change, and the poisoning of the Arctic by toxic chemicals, and it's easy to see why polar bears worldwide are in trouble.

30 Mar 2012

Risk of botulism at California fish processing company

The U.S. Food and Drug Administration, in a complaint filed by the Department of Justice, is seeking to stop the processing and distribution of fish products at a California company because of a risk of botulism and other food hazards.

30 Mar 2012

Infection with dengue virus turns on feeding-related genes in mosquitoes

Researchers at the Johns Hopkins Bloomberg School of Public Health have, for the first time, shown that infection with dengue virus turns on mosquito genes that makes them hungrier and better feeders, and therefore possibly more likely to spread the disease to humans.

30 Mar 2012

Basidiobolomycosis appears to be emerging in the Southwestern U.S.

An emerging fungal infection of the gastrointestinal tract that mimics cancer and inflammatory bowel disease appears to be emerging in the Southwestern United States and other desert regions, according to Mayo Clinic researchers in Arizona investigating the disease. The invasive fungus, Basidiobolus ranarum, is typically found in the soil, decaying organic matter and the gastrointestinal tracts of fish, reptiles, amphibians, and bats.

30 Mar 2012

House poised to approve Ryan budget plan

Passage of the GOP budget advanced by Rep. Paul Ryan, R-Wis., will likely be along party lines. Meanwhile, a bipartisan alternative was rejected Wednesday.

30 Mar 2012

U.N. official warns millions at risk of starvation in African Sahel

"Millions of people in Africa's turbulent Sahel region are on the brink of starvation due to drought and conflict, the United Nations said on Wednesday, and aid response plans are less than 40 percent funded ahead of an expected crisis peak," Reuters reports.

30 Mar 2012

New synthetic small molecules could treat obesity, diabetes and sleep disorders

Scientists from the Florida campus of The Scripps Research Institute have synthesized a pair of small molecules that dramatically alter the core biological clock in animal models, highlighting the compounds' potential effectiveness in treating a remarkable range of disorders-including obesity, diabetes, high cholesterol, and serious sleep disorders.

30 Mar 2012

FDA seeks expert advice on risks and benefits of MoM hip systems

The U.S. Food and Drug Administration today announced that it is seeking expert scientific and clinical advice on the risks and benefits of metal-on-metal (MoM) hip systems as well as potential patient and practitioner recommendations on the use of MoM hip systems and the management of patients implanted with such devices. FDA will discuss these issues at a two-day expert advisory panel meeting on June 27-28, 2012.

30 Mar 2012