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Dying heart cells are kept alive with spikes of oxygen

In a study published in published in EMBO Molecular Medicine, a Dartmouth researcher found that dying heart cells are kept alive with spikes of oxygen.

5 Oct 2013

Researchers develop new method to identify genes involved in kidney diseases

Understanding how genes act in specific tissues is critical to our ability to combat many human diseases, from heart disease to kidney failure to cancer. Yet isolating individual cell types for study is impossible for most human tissues.

5 Oct 2013

Study identifies new potential genetic culprits in origins of congenital heart defects

Mitochondria are the power plants of cells, manufacturing chemical fuel so a cell can perform its many tasks. These cellular power plants also are well known for their role in ridding the body of old or damaged cells.

5 Oct 2013

Active ingredient of ipecac syrup inhibits growth of cancer cells

An old home remedy called ipecac syrup, once stocked in medicine cabinets in case of accidental poisoning, is showing promise as a new chemotherapy drug for bladder cancer.

4 Oct 2013

Scientists uncover new approach to develop induced pluripotent stem cells for in vivo disease modeling

In a paper in Cell Stem Cell, a team led by researchers in the Boston Children's Hospital's Stem Cell Transplantation Program reports a new approach for turning induced pluripotent stem cells (iPSCs) into hematopoietic stem and progenitor cells for in vivo disease modeling.

4 Oct 2013

Scientists identify chemical agents that block flu virus's ability to replicate itself in cell culture

A new way to attack flu viruses is taking shape in laboratories at Rutgers University, where scientists have identified chemical agents that block the virus's ability to replicate itself in cell culture.

4 Oct 2013

Cholesterol-lowering drugs could be alternative treatment for people who take statins

A new class of cholesterol-lowering drugs that target a recently discovered regulator of harmful cholesterol could be an alternative or complementary treatment for the 30 million people who take statins, after the first trial in humans confirms the technique’s feasibility and safety.

4 Oct 2013

Walking in woods reduces stress and boosts immune system

Work, home, even in the car, stress is a constant struggle for many people. But it's more than just exhausting and annoying. Unmanaged stress can lead to serious health conditions such as high blood pressure, heart disease, obesity and diabetes.

4 Oct 2013

Individuals diagnosed with ASD more likely to have gene deletions, shows analysis

Using powerful genetic sequencing technology, a team of investigators, led by researchers at the Icahn School of Medicine at Mount Sinai, scanned the genome of hundreds of individuals, and discovered those diagnosed with autism spectrum disorder (ASD) were more likely to have gene deletions than were people without the disorder.

4 Oct 2013

Researchers examine why depression messes with memory

To pinpoint why depression messes with memory, researchers took a page from Sesame Street's book. The show's popular game "One of these things is not like the others" helps young viewers learn to differentiate things that are similar - a process known as "pattern separation."

4 Oct 2013

Selenium in plants causes mortality and delays development in honey bee, say researchers

Traditionally, honey bee research has focused on environmental stressors such as pesticides, pathogens and diseases. Now a research team led by entomologists at the University of California, Riverside has published a study that focuses on an anthropogenic pollutant: selenium (Se).

4 Oct 2013

Researchers discover new method for diagnosing disease faster, more accurate

The more accurately we can diagnose a disease, the greater the chance that the patient will survive. That is why many researchers are working to improve the quality of the diagnostic process.

4 Oct 2013

Researchers suggest new view of how stem cells may help repair brain following trauma

University of South Florida researchers have suggested a new view of how stem cells may help repair the brain following trauma. In a series of preclinical experiments, they report that transplanted cells appear to build a "biobridge" that links an uninjured brain site where new neural stem cells are born with the damaged region of the brain.

4 Oct 2013

New picture of interaction between nervous & immune systems could lead to novel therapies

A new picture of how the nervous system interacts with the immune system to cause the itch and inflammation associated with eczema, a chronic skin disease, could lead to new therapies for the condition, according to University of California, Berkeley, scientists.

4 Oct 2013

Genetically modified bacterial treatment approach reduces or eliminates sleeping sickness

A tag team of two bacteria, one of them genetically modified, has a good chance to reduce or even eliminate the deadly disease African trypanosomiasis, or sleeping sickness, researchers at Oregon State University conclude in a recent mathematical modeling study.

4 Oct 2013

Obesity suppresses important cellular process that prevents kidney cell damage

Obesity suppresses an important cellular process that prevents kidney cell damage, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN). The findings suggest that restoring the process could protect the kidney health of obese individuals.

4 Oct 2013

PhotoMedex introduces NEOVA's hyper-active moisturizer, DNA Barrier Accelerator

PhotoMedex, the leader in photodamage repair technology, clinical skincare and medical laser products for more than a decade, introduces NEOVA® SmartSkinCare brand's DNA Barrier Accelerator, a hyper-active moisturizer that rehabilitates and fortifies the skin's essential protective barrier. DNA Barrier Accelerator is available for purchase in dermatology offices nationwide and on NEOVA.com.

4 Oct 2013

Genetic condition that attacks multiple organs can be detected using new MRI technique

A genetic condition that attacks multiple organs and usually results in fatal heart problems can be detected using a new MRI technique that was developed at the University of Alberta. The discovery of this new diagnostic tool has resulted in updated clinical guidelines for the diagnosis and treatment of Fabry disease in Canada.

3 Oct 2013

CureVac collaborates with Janssen on development of influenza vaccine based on mRNA

CureVac, a clinical stage biopharmaceutical company that has pioneered the development of a new class of therapies and vaccines based on messenger RNA (mRNA), today announced that it has entered into a collaboration and licensing agreement with Janssen Pharmaceuticals, Inc. Under the agreement CureVac will collaborate with Crucell Holland B.V. (a member of the Janssen Pharmaceutical Companies) on the development of an influenza vaccine based on CureVac's RNActive® technology.

3 Oct 2013

New method to monitor activity of gene promoters during response to drug

When developing new drugs, monitoring cellular responses to candidate compounds is essential for assessing their efficacy and safety. Researchers from the RIKEN Center for Life Science Technologies report a new method to monitor and quantify the activity of gene promoters during the response to a drug, using the advanced gene expression analysis method CAGE followed by single-molecule sequencing.

3 Oct 2013

Medical Science News

Dying heart cells are kept alive with spikes of oxygen

Researchers develop new method to identify genes involved in kidney diseases

Study identifies new potential genetic culprits in origins of congenital heart defects

Active ingredient of ipecac syrup inhibits growth of cancer cells

Scientists uncover new approach to develop induced pluripotent stem cells for in vivo disease modeling

Scientists identify chemical agents that block flu virus's ability to replicate itself in cell culture

Cholesterol-lowering drugs could be alternative treatment for people who take statins

Walking in woods reduces stress and boosts immune system

Individuals diagnosed with ASD more likely to have gene deletions, shows analysis

Researchers examine why depression messes with memory

Selenium in plants causes mortality and delays development in honey bee, say researchers

Researchers discover new method for diagnosing disease faster, more accurate

Researchers suggest new view of how stem cells may help repair brain following trauma

New picture of interaction between nervous & immune systems could lead to novel therapies

Genetically modified bacterial treatment approach reduces or eliminates sleeping sickness

Obesity suppresses important cellular process that prevents kidney cell damage

PhotoMedex introduces NEOVA's hyper-active moisturizer, DNA Barrier Accelerator

Genetic condition that attacks multiple organs can be detected using new MRI technique

CureVac collaborates with Janssen on development of influenza vaccine based on mRNA

New method to monitor activity of gene promoters during response to drug

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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