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Genes affect person's perception of sweet taste

A new study from the Monell Center and collaborating institutions suggests that a single set of genes affects a person's perception of sweet taste, regardless of whether the sweetener is a natural sugar or a non-caloric sugar substitute.

17 Jul 2015

New research reveals how DNA influences severity of any genetic disease

That two people with the same disease-causing mutation do not get sick to the same extent has been puzzling scientists for decades. Now Professor Andy Fraser and his team have uncovered a key part of what makes every patient different.

17 Jul 2015

Study finds no meaningful association between birth order and personality or IQ

For those who believe that birth order influences traits like personality and intelligence, a study of 377,000 high school students offers some good news: Yes, the study found, first-borns do have higher IQs and consistently different personality traits than those born later in the family chronology. However, researchers say, the differences between first-borns and "later-borns" are so small that they have no practical relevance to people's lives.

17 Jul 2015

Virginia Tech scientist uses mathematical model to show how bacteria can control behavior of robots

Forget the Vulcan mind-meld of the Star Trek generation -- as far as mind control techniques go, bacteria is the next frontier. In a paper published July 16 in Scientific Reports, which is part of the Nature Publishing Group, a Virginia Tech scientist used a mathematical model to demonstrate that bacteria can control the behavior of an inanimate device like a robot.

17 Jul 2015

New study contributes to understanding of inner ear development

Unlike birds and amphibians, mammals can't recover lost hearing. In people, the cells of the inner ear responsible for detecting sound and transmitting those signals to the brain form during early stages of development and can't be replaced if lost due to illness, injury or aging.

17 Jul 2015

Rowan University, Bamboo Therapeutics partner to combat Canavan disease

Rowan University and Bamboo Therapeutics, Inc. have entered into an asset transfer agreement to commercialize a novel gene therapy for the treatment of Canavan disease. A rare but devastating neurological disease that tragically takes a child's life by age 10, Canavan disease is one of the most common and complex degenerative cerebral diseases in infants.

17 Jul 2015

UChicago, Argonne National Laboratory and USF to jointly study gut microbiomes of premature infants

Scientists have suspected that this initial disruption is linked to health problems down the road—things like autism, asthma, food allergies and autoimmune diseases—but so far they only have circumstantial evidence based on case studies.

17 Jul 2015

TSRI scientists awarded two grants to develop new therapeutic target to reduce latent HIV infection

Scientists from the Florida campus of The Scripps Research Institute have been awarded a pair of grants totaling nearly $2.8 million from the National Institute of Allergy and Infectious Diseases of The National Institutes of Health to develop a new therapeutic agent to reduce latent levels of HIV that hide from the immune system in infected individuals.

17 Jul 2015

WSU's Li Yao explores use of electrical signal for treating spinal cord injuries

Wichita State University's Li Yao is taking a special approach to the study of spinal cord injuries through research that uses an electrical signal to repair tissue damage.

17 Jul 2015

UT Southwestern researchers find potential therapy to treat diabetes, nonalcoholic fatty liver disease

Reducing high concentrations of a fatty molecule that is commonly found in people with diabetes and nonalcoholic fatty liver disease rapidly improves insulin sensitivity, UT Southwestern Medical Center diabetes researchers have found.

17 Jul 2015

AESKU.DIAGNOSTICS offers new early prognostic marker for RA

Activity and outcome scores like DAS, DAS28, SDAI or CDAI, Larsen Score, etc. are commonly used but are time consuming and not practical in the early phase of rheumatoid arthritis (RA).

17 Jul 2015

Yale researchers provide genetically personalized care for patients with thoracic aortic aneurysms

Researchers at the Aortic Institute at Yale have tested the genomes of more than 100 patients with thoracic aortic aneurysms, a potentially lethal condition, and provided genetically personalized care. Their work will also lead to the development of a "dictionary" of genes specific to the disease, according to researchers.

17 Jul 2015

Type 2 diabetes patients with specific genetic markers at higher risk of developing Alzheimer's disease

Certain patients with type 2 diabetes (T2D) may have specific genetic risk factors that put them at higher risk for developing Alzheimer's disease (AD), according to a study conducted at the Icahn School of Medicine at Mount Sinai and published recently in Molecular Aspects of Medicine.

17 Jul 2015

Proteins responsible for controlling iron levels in the body also fight against infection

Proteins responsible for controlling levels of iron in the body also play an important role in combatting infection, according to a study published today in Cell Host & Microbe.

17 Jul 2015

BUSM investigators receive MRA's Jackie King Young Investigator Awards

Boston University School of Medicine researchers Neil Joseph Ganem, PhD and Anurag Singh, PhD, each have received the Jackie King Young Investigator Awards from the Melanoma Research Alliance (MRA), the largest private funder of melanoma research. Both serve as assistant professors of pharmacology & experimental therapeutics and medicine.

17 Jul 2015

Cognitive training can help reduce civilian shooting casualties

Although firing a gun seems like one action, it is made up of many smaller decisions and movements that require coordination between multiple brain areas. The sudden decision to not shoot, called 'response inhibition,' is critical when someone innocent comes into the line of fire. That is what soldiers in war experience when they're about to pull the trigger and then realize that their target is a civilian or an ally. Or when a law enforcement officer realizes that a person they thought was armed and dangerous is actually an innocent bystander.

17 Jul 2015

Neuroscientists interpret code the brain uses to make noisy neuronal circuits

By analyzing the signals of individual neurons in animals undergoing behavioral tests, neuroscientists at Rice University, Baylor College of Medicine, the University of Geneva and the University of Rochester have deciphered the code the brain uses to make the most of its inherently "noisy" neuronal circuits.

17 Jul 2015

Next-generation tissue implant allows neuroscientists to wirelessly control neurons inside the brains of mice

A study showed that scientists can wirelessly determine the path a mouse walks with a press of a button. Researchers at the Washington University School of Medicine, St. Louis, and University of Illinois, Urbana-Champaign, created a remote controlled, next-generation tissue implant that allows neuroscientists to inject drugs and shine lights on neurons deep inside the brains of mice.

17 Jul 2015

New project aims to revolutionize application of optogenetics in neuroscience

The revolution that optogenetics technology has brought to biology -- neuroscience in particular -- could be transformed all over again if a new project getting underway at Brown University and Central Michigan University is successful.

17 Jul 2015

Neuronal activity in the brain's prefrontal cortex is nuanced and complex, new study finds

Results of a new study reported this week by David Moorman of the University of Massachusetts Amherst and Gary Aston-Jones of Rutgers University suggest that adjusting behavior based on previous events involves an unexpected mix of neurons working together in the brain's prefrontal cortex.

17 Jul 2015

Medical Science News

Genes affect person's perception of sweet taste

New research reveals how DNA influences severity of any genetic disease

Study finds no meaningful association between birth order and personality or IQ

Virginia Tech scientist uses mathematical model to show how bacteria can control behavior of robots

New study contributes to understanding of inner ear development

Rowan University, Bamboo Therapeutics partner to combat Canavan disease

UChicago, Argonne National Laboratory and USF to jointly study gut microbiomes of premature infants

TSRI scientists awarded two grants to develop new therapeutic target to reduce latent HIV infection

WSU's Li Yao explores use of electrical signal for treating spinal cord injuries

UT Southwestern researchers find potential therapy to treat diabetes, nonalcoholic fatty liver disease

AESKU.DIAGNOSTICS offers new early prognostic marker for RA

Yale researchers provide genetically personalized care for patients with thoracic aortic aneurysms

Type 2 diabetes patients with specific genetic markers at higher risk of developing Alzheimer's disease

Proteins responsible for controlling iron levels in the body also fight against infection

BUSM investigators receive MRA's Jackie King Young Investigator Awards

Cognitive training can help reduce civilian shooting casualties

Neuroscientists interpret code the brain uses to make noisy neuronal circuits

Next-generation tissue implant allows neuroscientists to wirelessly control neurons inside the brains of mice

New project aims to revolutionize application of optogenetics in neuroscience

Neuronal activity in the brain's prefrontal cortex is nuanced and complex, new study finds

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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