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Investigators identify gene that underlies devastating autoinflammatory condition in children

Investigators have identified a gene that underlies a very rare but devastating autoinflammatory condition in children. Several existing drugs have shown therapeutic potential in laboratory studies, and one is currently being studied in children with the disease, which the researchers named STING-associated vasculopathy with onset in infancy (SAVI).

17 Jul 2014

Scientists reveal secrets of cell membrane proteins

Rice University scientists have succeeded in analyzing transmembrane protein folding in the same way they study the proteins' free-floating, globular cousins.

17 Jul 2014

People with mild traumatic brain injury may have brain damage and memory problems

Even mild traumatic brain injury may cause brain damage and thinking and memory problems, according to a study published in the July 16, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology.

17 Jul 2014

Potassium supplements with loop diuretics increase survival rates of heart failure patients

Researchers from the Perelman School of Medicine at the University of Pennsylvania found that patients taking prescription potassium supplements together with loop diuretics for heart failure have better survival rates than patients taking diuretics without the potassium. Moreover, the degree of benefit increases with higher diuretic doses.

17 Jul 2014

Single injection of protein FGF1 enough to restore blood sugar levels

In mice with diet-induced diabetes—the equivalent of type 2 diabetes in humans—a single injection of the protein FGF1 is enough to restore blood sugar levels to a healthy range for more than two days.

17 Jul 2014

Scientists build artificial cells programmed to eat their undesirable neighbors

A team of researchers has devised a Pac-Man-style power pellet that gets normally mild-mannered cells to gobble up their undesirable neighbors. The development may point the way to therapies that enlist patients’ own cells to better fend off infection and even cancer, the researchers say. A description of the work will be published July 15 in the journal Science Signaling.

16 Jul 2014

Scientists sequence genome of Asian liver fluke, a cancer-causing parasite

Scientists have sequenced the genome and characterised the genes of the Asian liver fluke, Opisthorchis viverrini. This parasite causes diseases that affect millions of people in Asia and is associated with a fatal bile duct cancer.

16 Jul 2014

Research sheds light on key mechanism prevalent in Alzheimer's disease patients

Alzheimer's disease affects approximately 5.2 million people in the United States alone, and it is the nation's sixth leading cause of death.

16 Jul 2014

SWI provides information about pathophysiological changes of brain after acute hemorrphagic anemia

Acute hemorrhagic anemia can decrease blood flow and oxygen supply to brain, and affect its physiological function. Detecting changes in brain function in patients with acute hemorrhagic anemia is helpful for preventing neurological complications and evaluating therapeutic effects.

16 Jul 2014

Chemoprevention and colon cancer: an interview with Dr. John Letterio, Case Western Reserve University School of Medicine

The basic idea of cancer chemoprevention is to arrest or reverse the progression of premalignant cells towards full malignancy, using physiological mechanisms that do not kill healthy cells.

16 Jul 2014

Study of cancer radiation therapy shows that DNA building blocks are susceptible to fragmentation

A new study relevant for cancer radiation therapy shows that DNA building blocks are susceptible to fragmentation. Scientists now have a better understanding of how short DNA strands decompose in microseconds

16 Jul 2014

Scientists examine part of sample consisting of non-human DNA

Much of what we know about Oetzi - for example what he looked like or that he suffered from lactose intolerance - stems from a tiny bone sample which allowed the decoding of his genetic make-up.

16 Jul 2014

Study finds that friends who are not biologically related still resemble each other genetically

If you consider your friends family, you may be on to something. A study from the University of California, San Diego, and Yale University finds that friends who are not biologically related still resemble each other genetically.

16 Jul 2014

Drug paraphernalia triggers reward areas of brain differently in marijuana users

New research from The University of Texas at Dallas demonstrates that drug paraphernalia triggers the reward areas of the brain differently in dependent and non-dependent marijuana users.

16 Jul 2014

Findings reveal mechanism underlying hippocampal neuronal injury after TBI

Traumatic brain injury (TBI) causes gene expression changes in different brain regions. Cyclooxygenase-2, glutamate receptor-2, and platelet activating factor receptor expression levels are related to the occurrence and development of TBI.

16 Jul 2014

New self-assembling nanoparticle helps doctors diagnose cancer earlier

Scientists have designed a new self-assembling nanoparticle that targets tumours, to help doctors diagnose cancer earlier.

16 Jul 2014

Biochemists find groups of tiny protein loops that help bacteria to establish infection

When it comes to infecting humans and animals, bacteria need a helping hand. Kansas State University biochemists have found the helping hand: groups of tiny protein loops on the surface of cells.

16 Jul 2014

Research shows promise to speed up drug discovery for deadly diseases

Antibiotic resistance is depleting our arsenal against deadly diseases and infections, such as tuberculosis and Staph infections, but recent research shows promise to speed up the drug discovery process.

16 Jul 2014

Researchers reveal molecular interplay between Roquin and RNA

The Roquin protein, discovered in 2005, controls T-cell activation and differentiation by regulating the expression of certain mRNAs. In doing so, it helps to guarantee immunological tolerance and prevents immune responses against the body's own structures that can lead to autoimmune disease.

16 Jul 2014

Research sheds new light on brain's complicated barrier tissue

Research from the University of Copenhagen is shedding new light on the brain's complicated barrier tissue. The blood-brain barrier is an effective barrier which protects the brain, but which at the same time makes it difficult to treat diseases such as Alzheimer's.

16 Jul 2014

Medical Science News

Investigators identify gene that underlies devastating autoinflammatory condition in children

Scientists reveal secrets of cell membrane proteins

People with mild traumatic brain injury may have brain damage and memory problems

Potassium supplements with loop diuretics increase survival rates of heart failure patients

Single injection of protein FGF1 enough to restore blood sugar levels

Scientists build artificial cells programmed to eat their undesirable neighbors

Scientists sequence genome of Asian liver fluke, a cancer-causing parasite

Research sheds light on key mechanism prevalent in Alzheimer's disease patients

SWI provides information about pathophysiological changes of brain after acute hemorrphagic anemia

Chemoprevention and colon cancer: an interview with Dr. John Letterio, Case Western Reserve University School of Medicine

Study of cancer radiation therapy shows that DNA building blocks are susceptible to fragmentation

Scientists examine part of sample consisting of non-human DNA

Study finds that friends who are not biologically related still resemble each other genetically

Drug paraphernalia triggers reward areas of brain differently in marijuana users

Findings reveal mechanism underlying hippocampal neuronal injury after TBI

New self-assembling nanoparticle helps doctors diagnose cancer earlier

Biochemists find groups of tiny protein loops that help bacteria to establish infection

Research shows promise to speed up drug discovery for deadly diseases

Researchers reveal molecular interplay between Roquin and RNA

Research sheds new light on brain's complicated barrier tissue

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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