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Statistical genetic analysis can detect aggressiveness of lymphoma

Each year, more than one thousand Norwegians develop lymphoma. A statistical genetic analysis can detect when the disease will be aggressive. Thereby, treatment can be initiated in time.

25 Aug 2014

Researchers endow mice with greater touch sensitivity by striking brain rhythm

By striking up the right rhythm in the right brain region at the right time, Brown University neuroscientists report in Nature Neuroscience that they managed to endow mice with greater touch sensitivity than other mice, making hard-to-perceive vibrations suddenly more vivid to them.

25 Aug 2014

Study finds a host of new clues on gene-environment interactions in Crohn's disease

A new study finds a wide range of epigenetic changes-alterations in DNA across the genome that may be related to key environmental exposures-in children with Crohn's disease (CD), reports Inflammatory Bowel Diseases, official journal of the Crohn's & Colitis Foundation of America.

23 Aug 2014

New mouse model to open door to research on epilepsy, Alzheimer's

University of Utah scientists have developed a genetically engineered line of mice that is expected to open the door to new research on epilepsy, Alzheimer's and other diseases.

22 Aug 2014

Understanding neuron development: an interview with Dr. Brock Grill, The Scripps Research Institute

There’s a big difference between understanding coordination and actually building connectivity. In terms of building connectivity, several molecules have been identified that control this process and a lot has been learned from both genetic and biochemical research in a variety of different systems, particularly studies in the nematode C. elegans, the fruit fly Drosophila and mice.

22 Aug 2014

Three commonly used NSAIDs affect cell membranes, produce unwanted side effects

Researchers have discovered that three commonly used nonsteroidal anti-inflammatory drugs, or NSAIDs, alter the activity of enzymes within cell membranes. Their finding suggests that, if taken at higher-than-approved doses and/or for long periods of time, these prescription-level NSAIDs and other drugs that affect the membrane may produce wide-ranging and unwanted side effects.

22 Aug 2014

Subcortical brain regions play key role in memorization process during sleep

According to researchers at the University of Montreal, the regions of the brain below the cortex play an important role as we train our bodies' movements and, critically, they interact more effectively after a night of sleep.

22 Aug 2014

Calcium buildup in coronary arteries of chronic kidney disease patients indicates heart disease risk

Calcium buildup in the coronary arteries of chronic kidney disease patients may be a strong indicator of heart disease risk, according to a new study in the Journal of the American Society of Nephrology (JASN).

22 Aug 2014

Study shows new role for protein APC in suppressing colorectal cancer

A study recently published in the journal Carcinogenesis by researchers at the University of Kansas shows a new role for the protein adenomatous polyposis coli (APC) in suppressing colorectal cancer - the second-leading cause of cancer-related deaths in the U.S.

22 Aug 2014

Fungal infections that sicken HIV/AIDS patients grow on trees

Researchers have pinpointed the environmental source of fungal infections that have been sickening HIV/AIDS patients in Southern California for decades. It literally grows on trees.

22 Aug 2014

Children and adolescents with autism have surplus of synapses in brain

Children and adolescents with autism have a surplus of synapses in the brain, and this excess is due to a slowdown in a normal brain "pruning" process during development, according to a study by neuroscientists at Columbia University Medical Center (CUMC).

22 Aug 2014

DNA testing for congenital cataracts can accurately diagnose diseases linked to childhood blindness

Researchers in the United Kingdom have demonstrated that advanced DNA testing for congenital cataracts can quickly and accurately diagnose a number of rare diseases marked by childhood blindness, according to a study published online today in Ophthalmology, the journal of the American Academy of Ophthalmology.

22 Aug 2014

Endothelial cells can function as cardiac stem cells to produce new heart muscle tissue

Endothelial cells residing in the coronary arteries can function as cardiac stem cells to produce new heart muscle tissue, Vanderbilt University investigators have discovered.

21 Aug 2014

Researchers reveal important clue for treating absence seizures

A group of Korean researchers have succeeded in revealing a principle mechanism of a neural network in the human brain, which will provide an important clue to potential treatments for absence seizures.

21 Aug 2014

Research: Seals and sea lions may spread tuberculosis to humans

Tuberculosis is one of the most persistent and deadliest infectious diseases in the world, killing one to two million people each year.

21 Aug 2014

Scientists discover predictive marker to classify breast cancer patients for effective treatment

Scientists have made it easier to predict both breast cancer relapses and responses to chemotherapy, through the identification of a unique gene. The newly found marker could help doctors classify each breast cancer patient and customise a treatment regimen that is more effective.

21 Aug 2014

Researchers restore missing repair protein in skeletal muscle of patients with muscular dystrophy

Advances in the treatment of muscular dystrophy: For the first time, a research team has succeeded in restoring a missing repair protein in skeletal muscle of patients with muscular dystrophy.

21 Aug 2014

Amygdala stimulates stress responses in adults, say researchers

In contrast to evidence that the amygdala stimulates stress responses in adults, researchers at Yerkes National Primate Research Center, Emory University have found that the amygdala has an inhibitory effect on stress hormones during the early development of nonhuman primates.

21 Aug 2014

Study of chronic users of CCS finds deficits in specific regions of brain white matter

An imaging study of chronic users of codeine-containing cough syrups (CCS) has found deficits in specific regions of brain white matter and associates these changes with increased impulsivity in CCS users.

21 Aug 2014

Blocking nerve signals could be effective treatment for stomach cancer

Research from Columbia University Medical Center shows that nerves may play a critical role in stomach cancer growth and that blocking nerve signals using surgery or Botox® (onabotulinumtoxinA) could be an effective treatment for the disease.

21 Aug 2014

Medical Science News

Statistical genetic analysis can detect aggressiveness of lymphoma

Researchers endow mice with greater touch sensitivity by striking brain rhythm

Study finds a host of new clues on gene-environment interactions in Crohn's disease

New mouse model to open door to research on epilepsy, Alzheimer's

Understanding neuron development: an interview with Dr. Brock Grill, The Scripps Research Institute

Three commonly used NSAIDs affect cell membranes, produce unwanted side effects

Subcortical brain regions play key role in memorization process during sleep

Calcium buildup in coronary arteries of chronic kidney disease patients indicates heart disease risk

Study shows new role for protein APC in suppressing colorectal cancer

Fungal infections that sicken HIV/AIDS patients grow on trees

Children and adolescents with autism have surplus of synapses in brain

DNA testing for congenital cataracts can accurately diagnose diseases linked to childhood blindness

Endothelial cells can function as cardiac stem cells to produce new heart muscle tissue

Researchers reveal important clue for treating absence seizures

Research: Seals and sea lions may spread tuberculosis to humans

Scientists discover predictive marker to classify breast cancer patients for effective treatment

Researchers restore missing repair protein in skeletal muscle of patients with muscular dystrophy

Amygdala stimulates stress responses in adults, say researchers

Study of chronic users of CCS finds deficits in specific regions of brain white matter

Blocking nerve signals could be effective treatment for stomach cancer

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

Considerations for taking ASO discovery programs into animal models

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