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Study Yields Clues About the Evolution of Epilepsy
Two children have a seizure. One child never has another seizure. Twenty years later, the other child has a series of seizures and is diagnosed with epilepsy. A study being led by researchers at Rensselaer Polytechnic Institute is looking at what could possibly happen in the development of these... view more (2009-01-07)

NYU scientists discover dangerous new method for bacterial toxin transfer
Scientists have discovered a new way for bacteria to transfer toxic genes to unrelated bacterial species, a finding that raises the unsettling possibility that bacterial swapping of toxins and other disease-aiding factors may be more common than previously imagined.   view more (2009-01-07)

Evolution in action: Our antibodies take 'evolutionary leaps' to fight microbes
With cold and flu season in full swing, the fact that viruses and bacteria rapidly evolve is apparent with every sneeze, sniffle, and cough. A new report in the January 2009 issue of The FASEB Journal, explains for the first time how humans keep up with microbes by rearranging the genes that make... view more (2009-01-06)

Prolonged nevirapine in breast-fed babies prevents HIV infection but leads to drug-resistant HIV
Babies born to HIV-positive mothers and given the antiretroviral drug nevirapine through the first six weeks of life to prevent infection via breast-feeding are at high risk for developing drug-resistant HIV if they get infected anyway, a team of researchers report.   view more (2009-01-06)

Fewer deaths with preventive antibiotic use
Administering antibiotics as a preventive measure to patients in intensive care units (ICUs) increases their chances of survival. This has emerged from a study involving nearly sixthousand Dutch patients in thirteen hospitals.   view more (2009-01-05)

Why prostate cancer patients fail hormone deprivation therapy
The hormone deprivation therapy that prostate cancer patients often take gives them only a temporary fix, with tumors usually regaining their hold within a couple of years.   view more (2009-01-05)

Researchers engineer pancreatic cell transplants to evade immune response
In a finding that could significantly influence the way type 1 diabetes is treated, researchers at Albert Einstein College of Medicine of Yeshiva University have developed a technique for transplanting insulin-producing pancreatic cells that causes only a minimal immune response in recipients.   view more (2009-01-05)

MRSA pre-screening effective in reducing otolaryngic surgical infection rates
Pre-operative screening of patients for methicillin-resistant staphylococcus aureus (MRSA) may be an effective way to reduce infection rates following otolaryngic surgeries, according to new research published in the January 2009 issue of Otolaryngology - Head and Neck Surgery.    view more (2009-01-05)

Uncultured bacteria found in amniotic fluids of women who experience preterm births
Researchers from Case Western Reserve University and Yale University have made a significant advancement in understanding the cause behind why some pregnant women suffer from inflammations in the inner womb without any signs of an infection.   view more (2009-01-05)

Scientists isolate genes that made 1918 flu lethal
By mixing and matching a contemporary flu virus with the "Spanish flu" - a virus that killed between 20 and 50 million people 90 years ago in history's most devastating outbreak of infectious disease - researchers have identified a set of three genes that helped underpin the extraordinary... view more (2008-12-30)

Cancer drug effectively treats transplant rejections
University of Cincinnati (UC) researchers have discovered a new therapy for transplant patients, targeting the antibody-producing plasma cells that can cause organ rejection.   view more (2008-12-29)

New research lights up chronic bacterial infection inside bone
A new report demonstrates how a sensitive imaging technique gives scientists the upper hand in seeking out bacteria in chronic infections.   view more (2008-12-23)

E. coli engineered to produce important class of antibiotic, anti-cancer drugs
Researchers from the UCLA Henry Samueli School of Engineering and Applied Science have taken a major step forward in the field of metabolic engineering, successfully using the bacterium Escherichia coli to synthesize a class of natural products known bacterial aromatic polyketides, which include... view more (2008-12-23)

Researchers find chink in the armor of viral 'tummy bug'
Researchers at Griffith University's Institute for Glycomics in collaboration with colleagues at the University of Melbourne have moved a step closer to identifying a broad spectrum treatment for the dreaded 'viral tummy bug' or rotavirus.   view more (2008-12-23)

What is the clinical character of Fitz-Hugh-Curtis syndrome?
Fitz-Hugh-Curtis syndrome is characterized by inflammation in perihepatic capsules with concomitant pelvic inflammation. The pain in the right upper abdomen appeared as the main symptom.   view more (2008-12-23)

Mayo Clinic study finds increased risk of pneumococcal disease in asthma patients
Mayo Clinic research shows adults with asthma are at increased risk of serious pneumococcal disease caused by Streptococcus pneumoniae, the most common bacteria causing middle ear infections and community acquired pneumonia.   view more (2008-12-22)

Blocking the spread of antibiotic resistance in bacteria
It's as simple as A, T, G, C. Northwestern University scientists have exploited the Watson-Crick base pairing of DNA to provide a defensive tool that could be used to fight the spread of antibiotic resistance in bacteria -- one of the world's most pressing public health problems.   view more (2008-12-19)

Male Circumcision May Decrease Risk of HPV Infection and Cervical Cancer
Two new studies suggest that male circumcision may assist in the prevention of human papillomavirus (HPV) infection, particularly infection with the high-risk subtypes associated with cervical, penile, and other cancers.   view more (2008-12-18)

Circumcision Reduces the Risk of HIV Infection in Heterosexual U.S. Men
A new U.S. study has found that being circumcised significantly reduced the risk of HIV infection in heterosexual African American men known to have been exposed to the virus.   view more (2008-12-18)

Einstein researchers find convincing evidence that probiotics are effective
Up to one in five people on antibiotics stop taking their full course of antibiotic therapy due to diarrhea. Physicians could help patients avoid this problem by prescribing probiotics, according to a study by researchers at Albert Einstein College of Medicine of Yeshiva University published in... view more (2008-12-18)

Scientists fool bacteria into killing themselves to survive
Like firemen fighting fire with fire, researchers at the University of Illinois and the University of Massachusetts at Amherst have found a way to fool a bacteria's evolutionary machinery into programming its own death.   view more (2008-12-17)

Mathematical models of adaptive immunity
More than five million people die every year from infectious diseases, despite the availability of numerous antibiotics and vaccines.   view more (2008-12-12)

Study first to show that RNA interference can facilitate vaccine development
Pharmaceutical companies and universities are racing to develop drugs that use the gene silencing mechanism known as RNA interference to treat a host of diseases.   view more (2008-12-11)

UQ research targets West Nile virus and dengue fever
Research conducted at The University of Queensland could contribute to the development of a vaccine and cure for West Nile virus and Dengue fever.   view more (2008-12-11)

Biologists spy close-up view of poliovirus linked to host cell receptor
Researchers from Purdue and Stony Brook universities have determined the precise atomic-scale structure of the poliovirus attached to key receptor molecules in human host cells and also have taken a vital snapshot of processes leading to infection.    view more (2008-12-09)
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