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Study: Thickness of brain's cortex linked with person's change in IQ

Rate of change in the thickness of the brain's cortex is an important factor associated with a person's change in IQ, according to a collaborative study by scientists in five countries including researchers at the Montreal Neurological Institute and Hospital - The Neuro, at McGill University and the McGill University Health Centre.

5 Mar 2014

Tel Aviv University researchers discover link between sharp vision and the brain's processing speed

Middle-aged adults who suddenly need reading glasses, patients with traumatic brain injuries, and people with visual disorders such as "lazy eye" may have one thing in common --"visual crowding," an inability to recognize individual items surrounded by multiple objects. Visual crowding makes it impossible to read, as single letters within words are rendered illegible. And basic cognitive functions such as facial recognition can also be significantly hampered. Scientists and clinicians currently attribute crowding to a disorder in peripheral vision.

5 Mar 2014

Metabolic profiling of liver cells suggests new treatments for cirrhosis patients

In a new study that could help doctors extend the lives of patients awaiting liver transplants, a Rice University-led team of researchers examined the metabolic breakdown that takes place in liver cells during late-stage cirrhosis and found clues that suggest new treatments to delay liver failure.

5 Mar 2014

Nerve cells from horse stem cells may pave way for cell therapies, say researchers

Horses suffering from neurological conditions similar to those that affect humans could be helped by a breakthrough from stem cell scientists.

5 Mar 2014

Study: Frequent experiences of racism is associated with higher risk of obesity among African American women

A recent analysis conducted by investigators from the Slone Epidemiology Center at Boston University has found that frequent experiences of racism were associated with a higher risk of obesity among African American women.

5 Mar 2014

Study: Facebook use may increase risk of eating disorders, low self-esteem

Facebook has become a global phenomenon and an active space for social comparison. With the increase in technology use, there is a positive correlation with decreased body image in young women.

5 Mar 2014

Studies examine issues of sexual orientation and intimate partner violence

Two studies at Sam Houston State University examined issues of sexual orientation and intimate partner violence, including its impact on substance abuse and physical and mental health as well as the effects of child abuse on its victims.

5 Mar 2014

Mcl-1 protein enables NSCLC to survive radiation and drug treatments

Researchers at the Translational Genomics Research Institute have discovered a protein, Mcl-1, that helps enable one of the most common and deadly types of cancer to survive radiation and drug treatments.

5 Mar 2014

Young adult smokers may experience changes in structures of brains due to cigarette smoking

The young, it turns out, smoke more than any other age group in America. Unfortunately, the period of life ranging from late adolescence to early adulthood is also a time when the brain is still developing.

5 Mar 2014

Studies identify gene signals involved with BMI and their connection to: heart disease, diabetes

Two recent genetic studies expand the list of genes involved with body fat and body mass index, and their connection to major Western health problems: heart disease, high blood pressure and diabetes.

5 Mar 2014

Women using DMPA injection more likely to acquire HIV than women using NET-EN

Women who used an injectable contraceptive called DMPA were more likely to acquire HIV than women using a similar product called NET-EN, according to a secondary analysis of data from a large HIV prevention trial called VOICE, researchers from the National Institutes of Health-funded Microbicide Trials Network reported today at the 21st Conference on Retroviruses and Opportunistic Infections in Boston.

5 Mar 2014

Children with ADHD more likely to become obese and sedentary teenagers, says study

Children with attention deficit hyperactivity disorder (ADHD) are more likely to become obese and sedentary teenagers, according to new research.

5 Mar 2014

Eating high-protein diet in middle age is as deadly as smoking

That chicken wing you're eating could be as deadly as a cigarette. In a new study that tracked a large sample of adults for nearly two decades, researchers have found that eating a diet rich in animal proteins during middle age makes you four times more likely to die of cancer than someone with a low-protein diet - a mortality risk factor comparable to smoking.

5 Mar 2014

Two genetic studies expand list of genes connected to major Western health problems

Two recent genetic studies expand the list of genes involved with body fat and body mass index, and their connection to major Western health problems: heart disease, high blood pressure and diabetes. One study showed that higher body mass index (BMI) caused harmful effects on the risk of type 2 diabetes, high blood pressure and inflammation, while another study found gene signals linked to higher levels of body fat metrics, without showing causality.

5 Mar 2014

The Gordon & Llura Gund Foundations donates $3M to support Autism Speaks' Aut10K program

Autism Speaks, the world's leading autism science and advocacy organization, today announced that The Gordon & Llura Gund Foundation and The Gordon & Llura Gund 93 Foundation have donated a combined $3 million to support Autism Speaks' Autism Ten Thousand Genomes (Aut10K) program to sequence the world's largest collection of whole genomes of individuals with autism spectrum disorder (ASD) and their family members.

5 Mar 2014

Higher consumption of omega-3 fatty acids helps ward off heart disease

Eating fish in amounts comparable to those of people living in Japan seems to impart a protective factor that wards off heart disease, according to an international study funded by the National Institutes of Health and led by the University of Pittsburgh Graduate School of Public Health.

5 Mar 2014

Study: Combination intervention completely eliminates HIV transmission

A computer model has created the most effective formula for reducing the spread of HIV among drug users in New York City over the next 25 years.

5 Mar 2014

Plymouth becomes active research partner with Brain Tumour Research

Plymouth University Peninsula Schools of Medicine and Dentistry will now become an active research and fundraising partner with Brain Tumour Research. The charity will support research and supply dedicated members of staff with expertise in fundraising, marketing and PR to work at both local and national levels alongside existing teams, creating a dynamic fundraising programme.

5 Mar 2014

Researchers unlock controversial structure in heart cells

Brandeis University researchers have unlocked a controversial structure in heart cells responsible for regulating heart contractions.

5 Mar 2014

Stem cells from patients offer model, drug-discovery platform for early-onset form of Alzheimer's

Harvard stem cell scientists have successfully converted skins cells from patients with early-onset Alzheimer's into the types of neurons that are affected by the disease, making it possible for the first time to study this leading form of dementia in living human cells. This may also make it possible to develop therapies far more quickly and accurately than before.

5 Mar 2014

Medical Research News

Study: Thickness of brain's cortex linked with person's change in IQ

Tel Aviv University researchers discover link between sharp vision and the brain's processing speed

Metabolic profiling of liver cells suggests new treatments for cirrhosis patients

Nerve cells from horse stem cells may pave way for cell therapies, say researchers

Study: Frequent experiences of racism is associated with higher risk of obesity among African American women

Study: Facebook use may increase risk of eating disorders, low self-esteem

Studies examine issues of sexual orientation and intimate partner violence

Mcl-1 protein enables NSCLC to survive radiation and drug treatments

Young adult smokers may experience changes in structures of brains due to cigarette smoking

Studies identify gene signals involved with BMI and their connection to: heart disease, diabetes

Women using DMPA injection more likely to acquire HIV than women using NET-EN

Children with ADHD more likely to become obese and sedentary teenagers, says study

Eating high-protein diet in middle age is as deadly as smoking

Two genetic studies expand list of genes connected to major Western health problems

The Gordon & Llura Gund Foundations donates $3M to support Autism Speaks' Aut10K program

Higher consumption of omega-3 fatty acids helps ward off heart disease

Study: Combination intervention completely eliminates HIV transmission

Plymouth becomes active research partner with Brain Tumour Research

Researchers unlock controversial structure in heart cells

Stem cells from patients offer model, drug-discovery platform for early-onset form of Alzheimer's

How microRNA is transforming science: From discovery to diagnostics

Advancing benzodiazepine detection

The Surgeon-Scientist Pioneering Regenerative Engineering

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