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Viral DNA sequence a possible trigger for breast cancer

A small sequence of DNA in the envelope (Env) protein of a mouse breast tumor virus (called MMTV) can transform breast cells into cancer cells, according to a study by Katz et al. in the February 7 issue of The Journal of Experimental Medicine. The ability of this motif to transform cells single-handedly suggests that viral infection may be an important and previously unrecognized trigger for bre...

New studies suggest airborne SARS transmission is possible

Two new studies present evidence that the virus causing severe acute respiratory syndrome (SARS) may spread through the air, not just through direct contact with contaminated water droplets as previous research had shown. SARS coronavirus was detected in the air in a patient's room during the 2003 outbreak in Toronto, according to a new study published in The Journal of Infectious Diseases...

New method shows it is possible to grow bone for grafts within a patient's body

An international team of biomedical engineers has demonstrated for the first time that it is possible to grow healthy new bone reliably in one part of the body and use it to repair damaged bone at a different location. The research, which is based on a dramatic departure from the current practice in tissue engineering, is described in a paper titled "In vivo engineering of organs: The bon...

Stem Cells Found In Cerebellum; Possible Cell of Origin for Childhood Brain Tumors

Researchers at Duke University Medical Center have discovered the presence of stem cells in the cerebellum, a brain region where a deadly type of brain tumor originates. Their findings suggest that such tumors, called medulloblastomas, could arise from stem cells gone awry. The cerebellum is the brain's control center for motor coordination and cognitive function, yet little has been known...

Possible treatment found for 'chemobrain'

The National Human Genome Research Institute (NHGRI), one of the National Institutes of Health (NIH), announced today that the Large-Scale Sequencing Research Network will target 13 more organisms as part of its ongoing effort to produce genomic data that will expand biological knowledge and improve human health. The National Advisory Council for Human Genome Research (NACHGR), which is a...

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Highest Possible Transformation Efficiencies for High-Throughput Applications

Convenient, time-saving 96Pack Gold competent cells streamline transformation procedures Julie Bonnardel Ronda Allen Bruce Jerpseth Sean Banks...
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Life Saving Cancer Drugs – From Chicken! Possible Says 'Dolly’ Creatos

In what can be a watershed in cancer research, Scottish scientists along with US Biotech Company Viragen Inc., have used nuclear transfer technology to harvest life saving drugs to treat many serious diseases including cancer. The same team had earlier cornered world wide fame and glory (and a lot of criticism!) for creating Dolly – the world’s first cloned mammal: Using the same nuclear transfe...

Borderline blood pressure- possible health risk

It is best to keep blood pressure at normal (120/80 mmHg). Better still, there is a benefit in keeping blood pressure as low as possible.High blood pressure is generally defined as a reading above 140/90 mm Hg and, if untreated, it raises the risk of stroke and heart attack. It's becoming increasingly clear that these figures don't represent a clear cut-off point below which there's no health ri...

Depression a possible danger in elderly

According to a new study elderly patients who are depressed are more likely to be re-admitted to hospital. It has long been known that depression is linked to poor physical health, and this relationship may be especially common among older people. Researchers in Switzerland, studied over 300 patients on hospital admission, tested then for depression and then followed them up for six months. Those...

Possible benefits of Hormone Replacement Therapy

According to a study, estrogen replacement therapy does not reduce post-menopausal women's risk of having a second stroke. The Women's Estrogen for Stroke Trial (WEST) is the recent study to counter long-held notions// about the benefits of hormone replacement therapy, or HRT, on the heart and blood vessels. Catherine Viscoli, a research scientist University of Yale, said that a lot of people th...

Safe Driving Is Possible For Older People If They Are Prepared

In spite of health problems afflicting the older population its possible to drive safely if they take the correct precautions and preparations.// According to the latest edition of Harvard Men's Health Watch, chronic illnesses and the use of various medications increase the risk for auto accidents. Even normal, healthy aging can take a toll on a man’s reflexes, reaction time, and senso...

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FDA Advises Manufacturers to Test Glycerin for Possible Contamination

Glycerin Contaminated with Diethylene Glycol(DEG) Remains a Potential Health Hazard to Consumers ROCKVILLE, Md., May 4, 2007-The U.S. Food and DrugAdministration (FDA) is warning pharmaceutical manufacturers,suppliers, drug repackers, and health professionals who compoundmedications to be especially vigilant in assuring that glycerin, asweetener commonly...

Global Rabies Treatment May be Possible with NanoViricides Drugs

WEST HAVEN, Conn.--(BUSINESS WIRE)--May 14, 2007 - NanoViricides,Inc. (Pink Sheets: NNVC) discussed today the results of recentanimal studies against rabies that were presented along with thesuccessful BSL3 in vitro studies against a Clade 2 H5N1 virus atthe 23rd Annual Symposium of the Pan American Society for ClinicalVirology in Tampa, FL, on Wednesday, May 2. (Pan American Societyfor Cli...
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(Date:5/22/2008)..., N.C. -- A new study by Duke University researche...O) system in the life of a cell plays a key role i...ve treatment of illnesses such as heart disease an...a major biological signaling pathway that has been...s, and it is linked to cancer and other diseases w...
(Date:5/22/2008)...entation Will be Webcast Live and Archived on Comp...-FirstCall/ -- Vanda Pharmaceuticals,Inc. (Nasdaq:...he development,and commercialization of clinical-s... disorders, today announced that Mihael H. Polymer...r a corporate presentation on,Wednesday, May 28, 2...
(Date:5/22/2008)... BEACH, Calif., May 22 /PRNewswire/ -- Whether you... short getaway, if you are an older adult,there ar...re a healthy,trip. According to Timothy Schwab, M....se ten tips for seniors apply whether you,re plann...s away., 1. Discuss travel plans with your ...
(Date:5/22/2008)...udy suggests threat of starvation triggers the swi...) -- New animal research suggests the body,s biolo... the rise and fall of the sun, can be overridden i..., The finding is based on work with mice and ha...cations are that, when faced with starvation, the ...
Breaking Medicine News(10 mins):Health News:Major 'missed' biochemical pathway emerges as important in virtually all cells 2Health News:Major 'missed' biochemical pathway emerges as important in virtually all cells 3Health News:Vanda Pharmaceuticals to Present at the FBR Capital Markets 12th Annual Spring Investor Conference 2Health News:SCAN Health Plan Offers Seniors Ten Tips for Safe and Healthy Travel 2Health News:'Food Clock' May Override Master Sleep Clock in Times of Duress 2Health News:'Food Clock' May Override Master Sleep Clock in Times of Duress 3Health News:'Food Clock' May Override Master Sleep Clock in Times of Duress 4
(Date:5/21/2008)... biologist Sandy Sutherland looks through the lens...es, known as otoliths, each showing annual bands o...ine the age of the fish, then moves on to the next...e of a small team at NOAAs Northeast Fisheries Sci...o stock assessments needed to manage the nations f...
(Date:5/21/2008)...w, the oceans have buffered climate change conside...de emitted carbon dioxide. The oceans represent a ...CO2 stemming from mans burning of fossil fuels com...h on ocean acidification is a newly emerging field...opean Geosciences Union (EGU) General Assembly hel...
(Date:5/20/2008)... State University scientists in the Department of ... this week that could one day affect the lives of ...on disorders. , The paper, which will appear in ...s, details the work of Associate Professor Martin ...The pair have spent the past two years studying St...
(Date:5/20/2008)...LADELPHIA) Scientists at Jefferson Medical Colleg...rom the National Heart, Lung and Blood Institute t...t lead to heart failure and potential repair proce...roject aims to find data that can be translated in...ling heart. , This study is unique in that wer...
Breaking Biology News(10 mins):Saltwater sleuths: Seeking clues to help determine the ages of fish and shellfish populations 2Saltwater sleuths: Seeking clues to help determine the ages of fish and shellfish populations 3Saltwater sleuths: Seeking clues to help determine the ages of fish and shellfish populations 4Ocean acidification -- another undesired side effect of fossil fuel-burning 2Ocean acidification -- another undesired side effect of fossil fuel-burning 3Montana State University researchers map iron transport protein 2Montana State University researchers map iron transport protein 3Jefferson receives $11.6M NIH grant to study novel mechanisms of heart failure 2Jefferson receives $11.6M NIH grant to study novel mechanisms of heart failure 3Exercise Eases Some Menopause Symptoms 9037 1Exercise Eases Some Menopause Symptoms 9037 2Exercise Eases Some Menopause Symptoms 9037 3ASPS Studies Re Evaluate Psychological Benefits and Health Concerns of Silicone Breast Implants 9033 1ASPS Studies Re Evaluate Psychological Benefits and Health Concerns of Silicone Breast Implants 9033 2WebMD to Present at Upcoming Investor Conferences 9028 1WebMD to Present at Upcoming Investor Conferences 9028 2AUDIO from Medialink and Kelloggs 3A Morning Indulgence Without Guilt 9023 1
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