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New findings may solve mystery about how starvation hormone affects multiple biological systems

New findings by UT Southwestern Medical Center researchers may solve a 17-year-old mystery about how the so-called "starvation hormone" affects multiple biological systems, including preventing insulin sensitivity and promoting cell survival.

27 Dec 2010

Amygdala may contribute to rich, varied social life among humans: Scientists

Scientists have discovered that the amygdala, a small almond shaped structure deep within the temporal lobe, is important to a rich and varied social life among humans. The finding was published this week in a new study in Nature Neuroscience and is similar to previous findings in other primate species, which compared the size and complexity of social groups across those species.

27 Dec 2010

Researchers develop microfluidic device to orient hundreds of embryos for research

Researchers have developed a microfluidic device that automatically orients hundreds of fruit fly and other embryos to prepare them for research. The device could facilitate the study of such issues as how organisms develop their complex structures from single cells -- one of the most fascinating aspects of biology.

27 Dec 2010

Research reaffirms bovine TB's threat to humans, animals, and to international trade

As part of his doctoral research at The Norwegian School of Veterinary Science, Demelash Biffa has carried out extensive field and laboratory work on bovine tuberculosis (TB) in Ethiopia since 2007. The main aims of his study were to investigate risk factors associated with prevalence of the disease and to discover the molecular genetic characteristics of mycobacteria, which cause serious pathologic lesions in cattle. The work has led to the development of a new numeric expression approach known as Spoligotype Evolutionary Index (SEI).

24 Dec 2010

China emerging as world leader in stem-cell R&D

Recent breakthroughs show that China is emerging as a world leader in stem-cell research and development, says Emerging Healthcare Solutions President and CEO Cindy Morrissey.

24 Dec 2010

Researchers study relationship between MITF, ATF2 in melanoma development

Melanoma is one of the least common types of skin cancer, but it is also the most deadly. Melanocytes (pigment-producing skin cells) lose the genetic regulatory mechanisms that normally limit their number, allowing them to divide and proliferate out of control. One such regulator, called MITF, controls an array of genes that influence melanocyte development, function and survival.

24 Dec 2010

Study shows vegetarian diet lowers blood, urine phosphorous levels

Phosphorous levels plummet in kidney disease patients who stick to a vegetarian diet, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology. The results suggest that eating vegetables rather than meat can help kidney disease patients avoid accumulating toxic levels of this mineral in their bodies.

24 Dec 2010

InfraReDx to receive $862,000 as part of MLSC Tax Incentive Program

InfraReDx, Inc., a medical device company developing intelligent cardiovascular diagnostic imaging technologies, today announced that it has been selected to receive an award of nearly $862,000 as part of the Massachusetts Life Sciences Center Tax Incentive Program. In conjunction with the award, InfraReDx has committed to create 32 new jobs during 2011.

24 Dec 2010

Electronic health records have only limited effect on improving quality of medical care: RAND study

Use of electronic health records by hospitals across the United States has had only a limited effect on improving the quality of medical care, according to a new RAND Corporation study.

24 Dec 2010

Over 36,000 people visit interactive infection research exhibition in 2010

The travelling exhibition organised by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the Robert Koch Institute (RKI), "Humans and Microbes - Robert Koch's Legacy and Modern Infection Research", has already proved to be a visitor magnet during its very first year. In total, the interactive exhibition attracted more than 36,000 visitors at its three ports of call (Berlin, Bonn and Würzburg), including 400 school classes.

23 Dec 2010

Baylor Sammons Cancer Center, Sarah Cannon, and Virginia Cancer join Multiple Myeloma Research Consortium

The Multiple Myeloma Research Consortium (MMRC) today announced that it has expanded its clinical research network to include Baylor Charles A. Sammons Cancer Center (Dallas, TX), Sarah Cannon /Research Institute (SCRI, Nashville, TN) and Virginia Cancer Specialists (Fairfax, VA). These new centers join the 13 existing MMRC Member Institutions in promoting and facilitating collaborative research and accelerating drug development in multiple myeloma, an incurable blood cancer.

23 Dec 2010

Delayed sex among couples leads to better marriages

While there are still couples who wait for a deep level of commitment before having sex, today it's far more common for two people to explore their sexual compatibility before making long-term plans together.

23 Dec 2010

Scientists pinpoint brain site where leptin hormone may trigger onset of puberty

UT Southwestern Medical Center researchers have pinpointed a tiny site in the brain where the hormone leptin may help trigger the onset of puberty.

23 Dec 2010

Preoperative cerebral oxygen saturation could be a risk marker for adverse cardiac surgery outcome

A study published in the January 2011 issue of Anesthesiology is one of the first to show that low preoperative cerebral oxygen saturation (ScO2) could be an important physiological risk marker for adverse outcome in cardiac surgery patients.

23 Dec 2010

Most Australians don't approve of IVF or abortion for sex-selection

Most Australians do not approve of IVF or abortion for sex-selection purposes, and most do not think a hypothetical blue or pink pill to select the sex of a child should be legal, a new study has found.

23 Dec 2010

Past experiences subconsciously influence behavior: Researchers

Researchers at MIT's Picower Institute for Learning and Memory report for the first time how animals' knowledge obtained through past experiences can subconsciously influence their behavior in new situations.

23 Dec 2010

People eating fried fish in stroke belt states more likely to die of stroke: Study

Eating a Southern staple, fried fish, could be one reason people in Alabama and across the "stroke belt" states are more likely than other Americans to die of a stroke, according to a study published in the December 22, 2010, online issue of Neurology, the medical journal of the American Academy of Neurology.

23 Dec 2010

Fraunhofer MEVIS initiates research partnership with ARTORG Center

In a research partnership between the Fraunhofer Institute for Medical Image Computing MEVIS in Bremen and the ARTORG Center for Biomedical Engineering Research at the University of Bern, this navigation technique will be intensively evaluated and developed further at the Eastern Hepatobiliary Surgery Hospital in Shanghai.

23 Dec 2010

Discovery highlights potential to combat HIV/AIDS

Researchers at the University of Minnesota have discovered how HIV binds to and destroys a specific human antiviral protein called APOBEC3F. The results suggest that a simple chemical change can convert APOBEC3F to a more effective antiviral agent and that shielding of a common feature shared by related proteins may yield a similar outcome.

23 Dec 2010

BioTime enters MTA with UC to make research-grade hES cell lines

BioTime, Inc. today announced a material transfer agreement (MTA) with the University of California (UC) system to make five research-grade human embryonic stem (hES) cell lines available to UC system researchers. These lines are genetically identical to a bank of GMP-compliant hES cell lines that will be made available to California-based researchers under a recent agreement between BioTime and the California Institute for Regenerative Medicine (CIRM).

23 Dec 2010

Medical Research News

New findings may solve mystery about how starvation hormone affects multiple biological systems

Amygdala may contribute to rich, varied social life among humans: Scientists

Researchers develop microfluidic device to orient hundreds of embryos for research

Research reaffirms bovine TB's threat to humans, animals, and to international trade

China emerging as world leader in stem-cell R&D

Researchers study relationship between MITF, ATF2 in melanoma development

Study shows vegetarian diet lowers blood, urine phosphorous levels

InfraReDx to receive $862,000 as part of MLSC Tax Incentive Program

Electronic health records have only limited effect on improving quality of medical care: RAND study

Over 36,000 people visit interactive infection research exhibition in 2010

Baylor Sammons Cancer Center, Sarah Cannon, and Virginia Cancer join Multiple Myeloma Research Consortium

Delayed sex among couples leads to better marriages

Scientists pinpoint brain site where leptin hormone may trigger onset of puberty

Preoperative cerebral oxygen saturation could be a risk marker for adverse cardiac surgery outcome

Most Australians don't approve of IVF or abortion for sex-selection

Past experiences subconsciously influence behavior: Researchers

People eating fried fish in stroke belt states more likely to die of stroke: Study

Fraunhofer MEVIS initiates research partnership with ARTORG Center

Discovery highlights potential to combat HIV/AIDS

BioTime enters MTA with UC to make research-grade hES cell lines

Leveraging the Radian ASAP in standard casework

A journey through science, software, and innovation: Insights from the Bruker software team

CellVoyant's AI-Powered Vision for the Future of Cell Therapy

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