Research News and Research

RSS

Concerted action on antibiotic resistance discussed at Uppsala meeting

For 70 years the world has mismanaged the common good of antibiotics. The result is a growing global burden of antibiotic resistance, threatening to take health care back to an era where ordinary infections might once again become fatal.

9 Sep 2010

UCLA psychologist explains measure to overcome drug addiction

Millions of Americans suffer from severe addictions that can ruin lives and are extremely difficult to control. Nearly 2 million enter roughly 12,000 addiction treatment programs in the U.S. each year.

9 Sep 2010

Health reform politics: GOP campaigning against law; Dems have mixed strategy

The Associated Press: "Even if Republicans succeed beyond any current predictions and capture both the Senate and the House, they wouldn't have enough GOP votes to overcome President Barack Obama's veto." But, they could exercise the "congressional power of the purse, denying the administration billions of dollars ... Faced with an opposition Congress 'defunding' his health care plan, would Obama make a stand?

9 Sep 2010

Overweight and obesity contribute to increase in womb cancer cases

The number of women diagnosed with womb cancer is at its highest for over 30 years according to new figures published today by Cancer Research UK which show more than 7,530 people now develop the disease each year in the UK.

9 Sep 2010

Study suggests observing food label guidelines may lead to weight loss

Nutritional science and food marketing has become so sophisticated in recent decades that a trip to the supermarket can require a complete nutritional re-education. The average consumer needs to be on guard against preservatives, added fat, colorings, and calories, false advertising, and sophisticated but misleading labels. Although guidelines for the information of food labels have gotten a bad rap in recent years a new study published in the Journal of Consumer Affairs suggests that observing them may lead to weight loss, especially for women entering their middle years.

9 Sep 2010

C.A.R.E.S. Alliance launches online tools for addressing misuse and abuse of pain medications

The C.A.R.E.S. Alliance, a new patient safety organization, today launched a range of online tools designed to help solve the growing problem of misuse and abuse of opioids by identifying the risks associated with these powerful pain medications. The free resources offered through the C.A.R.E.S. (Collaborating & Acting Responsibly to Ensure Safety) Alliance promote safety in prescribing, dispensing, using, storing and disposing of these commonly abused pain medications.

9 Sep 2010

Energy drink consumption can improve performance in young sports people: Study

Consuming energy drinks during team sports could help young people perform better, a study suggests. Sports scientists found that 12-14 year olds can play for longer in team games when they drink an isotonic sports drink before and during games.

9 Sep 2010

Santarus, VeroScience enter agreement to commercialize CYCLOSET drug for type 2 diabetes

Santarus, Inc., S2 Therapeutics, Inc. and VeroScience LLC today announced that they have entered into a distribution and license agreement granting Santarus exclusive rights to manufacture and commercialize CYCLOSET (bromocriptine mesylate) tablets in the U.S.

9 Sep 2010

Hospitals find new ways to serve growing senior, immigrant, suburban populations

News outlets report on hospital industries in Houston, Texas; Irvine, Calif. and Madison County, La.

9 Sep 2010

Bilirubin identified in Bird of Paradise plant

A research team led by Cary Pirone from the Department of Biological Sciences at Florida International University has identified bilirubin in the popular Bird of Paradise plant. The breakthrough study, published in the September 2010 issue of the American Society for Horticultural Science's journal HortScience, provides new insights into color production in this iconic tropical plant.

9 Sep 2010

Researchers unveil protection mechanism of telomeres from DNA repair

In the latest issue of the journal Nature, Miguel Godinho Ferreira, Principal Investigator at the Instituto Gulbenkian de Ciência (IGC) in Portugal, lead a team of researchers to shed light on a paradox that has puzzled biologists since the discovery of telomeres, the protective tips of chromosomes: while broken chromosome ends generated by DNA damage (such as radiation or cigarette smoke) are quickly joined together, telomeres are never tied to each other, thus allowing for the correct segregation of the genetic material into all cells in our body.

9 Sep 2010

Non-invasive test using patient's breath can detect cancer

A test using a patient's breath could be developed to detect lung, breast, bowel and prostate cancers, a team of scientists have discovered.While these results are only preliminary, the study published in the British Journal of Cancer today (Wednesday), found that sensors could distinguish between the breath of healthy patients and those who have cancer.

9 Sep 2010

Study: Only 42% of acute care visits are made to personal physicians

Only 42 percent of yearly acute care visits in the U.S. are made to patients' personal physicians, according to a new study published in the journal Health Affairs.

9 Sep 2010

Cellectis acquires assets of Cyto Pulse Sciences

Cellectis, the French genome engineering specialist, has announced today that it has acquired all the assets of Cyto Pulse Sciences Inc., a US-based company specializing in the development, manufacture and commercialization of electroporation technology and equipment.

9 Sep 2010

Researchers demonstrate how insulin prepares cells for glucose uptake

Using high-resolution microscopy, researchers at the National Institutes of Health have shown how insulin prompts fat cells to take in glucose in a rat model. The findings were reported in the Sept. 8 issue of the journal Cell Metabolism.

9 Sep 2010

Study finds long-term use of bone-strengthening drugs increase risk of oesophageal cancer

People who take bone-strengthening pills called bisphosphonates over a long period of time could be more likely to develop cancer of the oesophagus (gullet), new research suggests.

9 Sep 2010

Groups call for mandatory flu vaccinations for health workers

USA Today: "The American Academy of Pediatrics plans to call for all health workers to get flu vaccinations, saying unvaccinated doctors, nurses and other medical staffers pose a threat to patients. The academy, which represents 60,000 pediatricians, is the latest of several organizations that now back mandatory flu shots for health workers

9 Sep 2010

Micro-RNAs programmed cells can lead to malignant growth

Cancer becomes life threatening when tumor cells start leaving their primary site. They travel through the lymph and blood streams to other tissues where they grow into metastases. This transition to malignancy is associated with characteristic changes in the cancer cells. The activity of several genes is reprogrammed and, thus, the production of proteins anchoring cells to a tissue is reduced. On the other hand, the amount of surface markers which make a cancer cell mobile increases.

9 Sep 2010

Researchers discover low levels of DHA associated with chronic neurodegenerative disease

UC Irvine researchers have discovered that markedly depleted amounts of an omega-3 fatty acid in brain tissue samples from Alzheimer's patients may be due to the liver's inability to produce the complex fat, also contained in fish-oil supplements.Low levels of docosahexaenoic acid, or DHA, have been associated with the chronic neurodegenerative disease affecting millions of Americans, but no cause had been identified.

9 Sep 2010

HHS has guidance on annual limits

The Hill's Healthwatch: The Department of Health and Human Services has issued guidance on how insurers can get waivers from health law-mandated restrictions on annual limits. "The new law creates temporary restrictions on health plans starting Sept. 23. But the law also allows the annual limits to be waived 'if compliance ... would result in a significant decrease in access to benefits or a significant increase in premiums.'

9 Sep 2010