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Psychotic experiences double risk of suicidal thoughts and behaviors, study finds

Otherwise healthy people who experience hallucinations or delusions are more likely to have later suicidal thoughts or attempts, an international study has found.

30 Aug 2017

Scientists raise concerns about exposure to hazardous mineral fibers among off-road vehicle users

Preventing injuries may not be the only reason children shouldn't use off-road vehicles (ORVs). In a new study, public health scientists raise concerns that people who use ORVs in many regions of the country may face exposure to hazardous mineral fibers. These include naturally occurring asbestos and erionite - an asbestos-like material that occurs in sedimentary rocks of the western United States.

30 Aug 2017

Nutrition scientists investigate impact of dietary fats on metabolically healthy obese adults

Metabolically healthy obese adults consuming a diet high in unsaturated fat and low in saturated fat may be able to decrease their total cholesterol by 10 points, a new study suggests.

30 Aug 2017

Researchers synthesizing new, first-in-class drug to stop growth of ER-positive breast cancer

Researchers at UT Health San Antonio and two partner institutions are developing a new, first-in-class agent that has stopped the growth of estrogen receptor-positive (ER-positive) breast cancer in its tracks.

30 Aug 2017

Two distinct brain regions involve in decision-making process, research shows

Often when we make a decision, we calculate its "expected value," by multiplying the value of something (how much we want or need it) with the probability that we might be able to obtain it, a concept first introduced by 17th-century mathematician Blaise Pascal.

30 Aug 2017

New biomedical tool using nanoparticles could improve therapies for many diseases

A new biomedical tool using nanoparticles that deliver transient gene changes to targeted cells could make therapies for a variety of diseases - including cancer, diabetes and HIV - faster and cheaper to develop, and more customizable.

30 Aug 2017

Study finds differences among teens in sleep needs to maintain best daily mood

Sleep problems contribute to a number of mental health issues in adolescents, researchers say. But a lingering question is whether some teens need more — or less — sleep than others to be healthy and at their best.

30 Aug 2017

People with cardiac arrest in black neighborhoods less likely to receive bystander CPR

Surviving cardiac arrest often seems like a matter of luck -- whether a passerby knows CPR, or a defibrillator is close at hand or the ambulance arrives quickly.

30 Aug 2017

Rugby players take part in major study to develop ground-breaking test for concussion diagnosis

Rugby players from Aviva Premiership Rugby and Greene King IPA Championship are to take part in a major study led by the University of Birmingham as part of its work to develop a ground-breaking pitch-side test to diagnose concussion and brain injury.

30 Aug 2017

Prolonged sitting and TV watching linked to mobility disability risk in older adults

Older people who watched more than five hours of TV per day and reported three or fewer hours per week of total physical activity had more than a three-fold higher risk of being unable to walk or having difficulty walking at the end of an 8-year study.

30 Aug 2017

Scientists aim is to better understand effects of DNA damage on aging process

The heredity substance DNA is the blueprint of our life. Like an instruction manual it contains all the information needed for cells and the body to function properly.

30 Aug 2017

New review explores potential of fetal membranes for regenerative medicine

A new review looks at the potential of fetal membranes, which make up the amniotic sac surrounding the fetus during pregnancy, for regenerative medicine.

30 Aug 2017

Potential rare gene mutation could act as predictor for schizophrenia and autism

Huntington's disease, cystic fibrosis, and muscular dystrophy are all diseases that can be traced to a single mutation. Diagnosis in asymptomatic patient for these diseases is relatively easy - You have the mutation? Then you are at risk. Complex diseases, on the other hand, do not have a clear mutational footprint.

30 Aug 2017

Defect in DNA repair machinery causes underdevelopment of neural network

DNA is the computer code that programs every event in the body. Despite the importance of DNA fidelity, as the body develops, cells grow and replicate, DNA is constantly turned over. This repeated process can compromise the DNA, which is why the body has many DNA repair machineries.

30 Aug 2017

Treatments for anxiety disorders likely to prove efficacious in ASD

A new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that anxiety occurring in autism spectrum disorder (ASD) shares similar brain mechanisms as anxiety alone.

30 Aug 2017

Photoacoustic technique uses lasers to create detailed ultrasound images in live animals

Researchers have developed a photoacoustic imaging technique that uses lasers to create detailed ultrasound images in live animals. The method allows for complete internal body scans with enough spatiotemporal resolution to see active organs, circulating cancer cells, and brain function.

30 Aug 2017

Happiness motivates dog walking, not health or social benefits

It appears to be a case of 'do what makes you happy' for people who regularly walk their dogs. According to new University of Liverpool research, owners are motivated to go dog walking because it makes them feel happy, not because of other health and social benefits.

30 Aug 2017

Decreasing sedentary time 21 minutes per day can help maintain muscle mass, health

Finnish researchers conducted one of the largest and longest studies to find out if it is possible to reduce sedentary time and if the reduction will result in any health benefits during one year.

30 Aug 2017

Human ancestors responsible for transmitting ancient strains of herpesvirus, study finds

An international study of integrated HHV-6 has discovered that a small number of human ancestors, one from about 24,000 years ago, have been responsible for transmitting ancient strains of the virus to individuals today - affecting about a million people in the UK alone.

30 Aug 2017

Moderate intake of carbohydrate and fat associated with better health, says global study

An international study suggests that a diet consisting of a moderate consumption of fat, fruits and vegetables, coupled with avoidance of high levels of carbohydrates, is linked with a decreased risk of death.

30 Aug 2017

Medical Research News

Psychotic experiences double risk of suicidal thoughts and behaviors, study finds

Scientists raise concerns about exposure to hazardous mineral fibers among off-road vehicle users

Nutrition scientists investigate impact of dietary fats on metabolically healthy obese adults

Researchers synthesizing new, first-in-class drug to stop growth of ER-positive breast cancer

Two distinct brain regions involve in decision-making process, research shows

New biomedical tool using nanoparticles could improve therapies for many diseases

Study finds differences among teens in sleep needs to maintain best daily mood

People with cardiac arrest in black neighborhoods less likely to receive bystander CPR

Rugby players take part in major study to develop ground-breaking test for concussion diagnosis

Prolonged sitting and TV watching linked to mobility disability risk in older adults

Scientists aim is to better understand effects of DNA damage on aging process

New review explores potential of fetal membranes for regenerative medicine

Potential rare gene mutation could act as predictor for schizophrenia and autism

Defect in DNA repair machinery causes underdevelopment of neural network

Treatments for anxiety disorders likely to prove efficacious in ASD

Photoacoustic technique uses lasers to create detailed ultrasound images in live animals

Happiness motivates dog walking, not health or social benefits

Decreasing sedentary time 21 minutes per day can help maintain muscle mass, health

Human ancestors responsible for transmitting ancient strains of herpesvirus, study finds

Moderate intake of carbohydrate and fat associated with better health, says global study

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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