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New method allows omega-3 fatty acids to be added to popular foods

The omega-3 fatty acids contained in fatty salt-water fish are an important component of a healthy diet in humans. Despite being aware of this fact, Germans still do not eat enough fish. Now Fraunhofer researchers have developed a method that allows omega-3 fatty acids to be added to popular foods.

7 Jun 2013

Researchers mobilize brain's native stem cells to replenish neuron lost in Huntington's disease

Researchers have been able to mobilize the brain's native stem cells to replenish a type of neuron lost in Huntington's disease.

7 Jun 2013

Cancer cells' appetite for sugar may have serious consequences for immune cell function

Cancer cells' appetite for sugar may have serious consequences for immune cell function, researchers at Washington University School of Medicine in St. Louis have learned.

7 Jun 2013

Rewinding the developmental state of embryonic stem cells is possible, say researchers

Scientists at the Danish Stem Cell Center, DanStem, at the University of Copenhagen have discovered that they can make embryonic stem cells regress to a stage of development where they are able to make placenta cells as well as the other fetal cells.

7 Jun 2013

Genetic testing of chronic neutrophilic leukemia reveals presence of new mutation in patients

A recent article in the New England Journal of Medicine describes genetic testing of a rare blood cancer called atypical chronic neutrophilic leukemia (CNL) that revealed a new mutation present in most patients with the disease.

7 Jun 2013

Human Argonautes directly cuts messenger RNA

Human Argonautes (hAgo), are key proteins involved in a process known as RNA interference. RNAi, as it is often called, is a mechanism that cells use to regulate gene expression.

7 Jun 2013

Researcher studies mechanism of s-looping to prevent heart abnormalities in infants

Ashok Ramasubramanian, assistant professor of mechanical engineering at Union College, believes that the study of the tiny tubes that make up the embryonic heart offers new hope to babies born with heart abnormalities. So, he's looking to chicken embryos for clues. Ramasubramanian's findings were published in the April 2013 issue of Developmental Dynamics.

7 Jun 2013

White Paper provides recommendations to create ecosystem for use of Nanomedicine in Europe

The European Technology Platform on Nanomedicine and the NANOMED2020 project announce the publication of the White Paper on Contribution of Nanomedicine to Horizon 2020, the next European Framework Programme for Research and Innovation till 2020.

7 Jun 2013

Cow antibodies points to new ways for making human medicines

Humans have been raising cows for their meat, hides and milk for millennia. Now it appears that the cow immune system also has something to offer. A new study led by scientists from The Scripps Research Institute (TSRI) focusing on an extraordinary family of cow antibodies points to new ways to make human medicines.

7 Jun 2013

Researchers demonstrate how young genes acquire essential functions

Researchers from UConn and other institutions in the U.S. and abroad have shown how a relatively young gene can acquire a new function and become essential to an organism's life.

7 Jun 2013

Researchers define nine molecular hallmarks of aging, debunk myths related to antioxidants

For some species, living twice as long in good health depends on no more than a few genes. When this fact was revealed by studies on worms three decades ago, it ushered in a golden age of ageing studies that has delivered numerous results, but also sown some confusion.

7 Jun 2013

Low levels of vitamin D associated with high levels of hepatitis B virus replication

Researchers from Germany have found that low levels of vitamin D are associated with high levels of hepatitis B virus replication. Findings published online in Hepatology, a journal of the American Association for the Study of Liver Diseases, suggest seasonal fluctuations in vitamin D and HBV levels point to a link in these variables among patients with chronic HBV.

6 Jun 2013

Changes in normal glycan behavior lead to fatal lysosomal disease, say researchers

From the neurons that enable thought to the keratinocytes that make toenails grow-a complex canopy of sugar molecules, commonly known as glycans, envelop every living cell in the human body.

6 Jun 2013

New technique for developing complex protein drugs from bacteria

A cheaper, more efficient technique for developing complex protein drugs from bacteria has been developed at the University of Sheffield.

6 Jun 2013

Research reveals how HIV triggers signal to kill infected immune cell

Untreated HIV infection destroys a person's immune system by killing infection-fighting cells, but precisely when and how HIV wreaks this destruction has been a mystery until now. New research by scientists at the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, reveals how HIV triggers a signal telling an infected immune cell to die.

6 Jun 2013

Cry proteins in Bacillus thuringiensis is lethal to Anopheles gambiae, the principal mosquito vector of malaria

Researchers at The University of Texas at Dallas (UTD), led by Dr. Lee Bulla, have characterized a protein produced by the soil bacterium Bacillus thuringiensis subsp. israelensis (Bti), which is highly toxic against Anopheles gambiae, the principal mosquito vector of malaria.

6 Jun 2013

Consumption of cheese and other dairy products may help protect teeth against cavities

Consuming dairy products is vital to maintaining good overall health, and it's especially important to bone health. But there has been little research about how dairy products affect oral health in particular.

6 Jun 2013

Researchers discover TRF1 gene that is important for nuclear reprogramming

Researchers are still fascinated by the idea of the possibility of reprogramming the cells of any tissue, turning them into cells with the capacity to differentiate into cells of a completely different type- pluripotent cells-and they are still striving to understand how it happens.

6 Jun 2013

Medicago reports positive interim results from preclinical trial for H7 VLP vaccine candidate

Medicago Inc., a biopharmaceutical company focused on developing highly effective and competitive vaccines based on proprietary manufacturing technologies and Virus-Like Particles, today reported positive interim results from a preclinical trial for an H7N9 Avian Influenza VLP vaccine candidate ("H7 vaccine").

6 Jun 2013

Findings have implications for potential gene therapies for autism spectrum disorders

A gene linked to autism spectrum disorders that was manipulated in two lines of transgenic mice produced mature adults with irreversible deficits affecting either learning or social interaction.

6 Jun 2013

Medical Science News

New method allows omega-3 fatty acids to be added to popular foods

Researchers mobilize brain's native stem cells to replenish neuron lost in Huntington's disease

Cancer cells' appetite for sugar may have serious consequences for immune cell function

Rewinding the developmental state of embryonic stem cells is possible, say researchers

Genetic testing of chronic neutrophilic leukemia reveals presence of new mutation in patients

Human Argonautes directly cuts messenger RNA

Researcher studies mechanism of s-looping to prevent heart abnormalities in infants

White Paper provides recommendations to create ecosystem for use of Nanomedicine in Europe

Cow antibodies points to new ways for making human medicines

Researchers demonstrate how young genes acquire essential functions

Researchers define nine molecular hallmarks of aging, debunk myths related to antioxidants

Low levels of vitamin D associated with high levels of hepatitis B virus replication

Changes in normal glycan behavior lead to fatal lysosomal disease, say researchers

New technique for developing complex protein drugs from bacteria

Research reveals how HIV triggers signal to kill infected immune cell

Cry proteins in Bacillus thuringiensis is lethal to Anopheles gambiae, the principal mosquito vector of malaria

Consumption of cheese and other dairy products may help protect teeth against cavities

Researchers discover TRF1 gene that is important for nuclear reprogramming

Medicago reports positive interim results from preclinical trial for H7 VLP vaccine candidate

Findings have implications for potential gene therapies for autism spectrum disorders

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