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Ordinary fat cells can be reengineered to burn calories

In the war against obesity, one's own fat cells may seem an unlikely ally, but new research from the University of California, San Francisco (UCSF) suggests ordinary fat cells can be reengineered to burn calories.

8 Mar 2012

Sperm only react to changes in calcium concentration

Sperm have only one aim: to find the egg. The egg supports the sperm in their quest by emitting attractants. Calcium ions determine the beating pattern of the sperm tail which enables the sperm to move. Together with colleagues from the Max Planck Institute for the Physics of Complex Systems in Dresden and the University of G-ttingen, scientists from the caesar research centre in Bonn, an institute of the Max Planck Society, have discovered that sperm only react to changes in calcium concentration but not to the calcium concentration itself.

8 Mar 2012

Combining radiation therapy with ipilimumab shows promise against melanoma

Research published today in the New England Journal of Medicine by scientists at the Ludwig Institute for Cancer Research (LICR) and Memorial Sloan-Kettering Cancer Center (MSKCC) showed that combining targeted radiation therapy with immunotherapy (ipilimumab), fostered a strong immune response and a favorable clinical outcome in a patient with melanoma, the most dangerous form of skin cancer.

8 Mar 2012

Study uncovers neural mechanism that links repeated stress with impaired memory

Anyone who has ever been subject to chronic stress knows that it can take a toll on emotions and the ability to think clearly. Now, new research uncovers a neural mechanism that directly links repeated stress with impaired memory.

8 Mar 2012

People with tinnitus can benefit from internet-based therapy

Those suffering from nagging tinnitus can benefit from internet-based therapy just as much as patients who take part in group therapy sessions. These are the findings of a German-Swedish study in which patients with moderate to severe tinnitus tried out various forms of therapy over a ten-week period.

8 Mar 2012

Researchers document unknown biological mechanism in the blood-brain barrier

Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defence: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain.

8 Mar 2012

Zalicus fourth quarter revenue decreases to $8.2 million

Zalicus Inc. today reported financial results for the fourth quarter and year ended December 31, 2011.

8 Mar 2012

Researchers make significant strides in the study of Intrahepatic Cholangiocarcinoma

Researchers at the University of Rochester Medical Center's James P. Wilmot Cancer Center have made significant strides in the study of a primary cancer of the liver- Intrahepatic Cholangiocarcinoma (IHCC), also called biliary tract cancer.

8 Mar 2012

Celldex fourth quarter net loss increases to $12.7 million

Celldex Therapeutics, Inc. today reported financial results for the fourth quarter and the year ended December 31, 2011.

8 Mar 2012

First Edition: March 7, 2012

Reporting for Kaiser Health News in collaboration with The Washington Post, Susan Jaffe writes: "In the latest effort to enlist seniors in the fight against Medicare fraud, federal officials have overhauled Medicare billing statements to make it easier to find bogus charges without a magnifying glass."

7 Mar 2012

Transgenomic fourth quarter total revenue increases 68% to $8.6M

Transgenomic, Inc. today reported financial results for the year ended December 31, 2011 and provided a business update.

7 Mar 2012

NCGR to host eighth annual NMBIST symposium on March 22-23, 2012

The National Center for Genome Resources (NCGR) announced today that it will host the eighth annual New Mexico Bioinformatics, Science and Technology (NMBIST) symposium on March 22-23, 2012.

7 Mar 2012

Viewpoints: WSJ on Super Tuesday; Zeke Emanuel, NY Times on electronic health records; Iowa high-risk pool concerns

Mr. Santorum is also scoring on the stump with his warnings about the threat to freedom posed by ObamaCare. Especially if the economy improves, this will be a crucial issue for Republicans in November because it reflects the great American fault line over the role of government. Yet the issue has bedeviled Mr. Romney's because of his refusal to distance himself from RomneyCare in Massachusetts and to say more than his cursory line that he'll "repeal ObamaCare."

7 Mar 2012

Incorporating gender policy in USAID programs is 'good business practice'

USAID Deputy Administrator Ambassador Donald Steinberg writes in the White House Council on Women and Girls blog, "I am proud to say that USAID" last week released "a new policy on gender quality and female empowerment, the Agency's first in 30 years," "achieving great strides and reaffirming our commitment to close the gender gap in international development."

7 Mar 2012

Illumina launches new highly multiplexed cancer panel

Illumina today introduced the TruSeq Amplicon - Cancer Panel, a highly multiplexed panel that will allow researchers to accurately sequence hundreds of the most relevant cancer loci, even in difficult samples such as formalin-fixed, paraffin embedded (FFPE) tumor samples.

From Illumina, Inc. 7 Mar 2012

GOP lawmakers face strategic fits and starts in health law repeal efforts

Meanwhile, as some House Republicans push to undo the measure's cost-cutting panel, known as the Independent Payment Advisory Board, its advocates are springing to its defense.

7 Mar 2012

Minn. GOP offers premium savings accounts as alternative to exchanges

Minnesota Republicans are offering state-based health premium savings accounts as an alternative to a health care exchange that Democrats in the state want to implement as part of the federal health reform law.

7 Mar 2012

Research team identifies preventive care guidelines relevant to young adults

With no specific clinical preventive care guidelines targeting young adults, health care providers are missing key opportunities to improve the health of this population through preventive screening and intervention.

7 Mar 2012

Health law, contraception coverage central themes in Mass. Senate race

Indeed, Brown has wandered off the GOP reservation enough to claim some independence, but he has also toed a strong partisan line on a number of key issues: opposing President Obama's health care bill, cosponsoring a proposal to allow employers to deny certain health care coverage on moral grounds, and opposing any tax increases, even on the wealthy.

7 Mar 2012

HHS: 105 million people no longer face health insurance lifetime limits

A Department of Health and Human Services report released Monday quantified the number of Americans with health insurance who no longer face these benefit limits.

7 Mar 2012