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Amyloid protein may be transmitted through neurosurgical instruments, study suggests

Amyloid beta pathology - protein deposits in the brain - might have been transmitted by contaminated neurosurgical instruments, suggests a new UCL-led study.

15 Feb 2018

Biomedical engineers grow living windpipe structures from self-assembled modules

Biomedical engineers at Case Western Reserve University are growing tracheas by coaxing cells to form three distinct tissue types after assembling them into a tube structure - without relying on scaffolding strategies currently being investigated by other groups.

15 Feb 2018

Electric brain signals of males and females show differences

The electric brain signals, measured by using EEG, of males and females show differences. The difference can't be detected by visual inspection, not even by the trained eye of a neurologist.

15 Feb 2018

UTA professor wins grant to study link between fat storage in the heart and cardiovascular disease

Michael Nelson, assistant professor of kinesiology at The University of Texas at Arlington, has received a new five-year, $3.3 million grant from the National Institutes of Health to study the link between fat storage in the heart and cardiovascular disease, as well as the influence of gender on the development of cardiac dysfunction.

15 Feb 2018

TUM scientists observe formation of myelin sheaths around nerve fibers

Nerve fibers are surrounded by a myelin sheath. Scientists at the Technical University of Munich have now made the first-ever "live" observations of how this protective layer is formed.

15 Feb 2018

Potential new principle for treatment of multiple forms of cancer

A study published in Science Translational Medicine shows that small molecules that specifically inhibit an important selenium-containing enzyme may be useful in combating cancer. When researchers at Karolinska Institutet treated cancer in mice using these molecules, they observed rapid tumoricidal effects.

15 Feb 2018

Cervical tumors may be vulnerable to therapies that attack cancer's fuel supply, study shows

Cancer therapies have improved -- in some cases dramatically -- over the past two decades, but treatment for cervical cancer has remained largely unchanged. All patients receive radiation and chemotherapy, yet despite the aggressive approach, the regimen fails in about one-third of patients with cervical cancer that has spread beyond the cervix but not outside the pelvis.

15 Feb 2018

TSRI study reveals potential strategy to prevent, treat osteoarthritis during aging

More than 30 million Americans suffer from osteoarthritis making it one of the most common age-related diseases.

15 Feb 2018

Scientists show connection between sugar chains and bone growth

Scientists at the University of York have shown that altering the structure of sugar chains on the surface of stem cells could help promote bone growth in the body.

14 Feb 2018

MGH researchers discover that macrophages contribute to untreatable type of heart failure

A team of Massachusetts General Hospital investigators has discovered, for the first time, that the immune cells called macrophages contribute to a type of heart failure for which there currently is no effective treatment.

14 Feb 2018

Alternative MRI contrast agent shows promising results in NIH study

NIH-supported researchers at Massachusetts General Hospital are studying an alternative to the contrast agents currently used for magnetic resonance imaging.

14 Feb 2018

Study reveals new link between bone cells and blood glucose level

The skeleton is often seen as an inert tissue, but this perception is quite wrong. In fact, the skeleton is constantly being remodeled: old bone fragments are broken down and new bone matrix is deposited, overall leading to a completely renewed skeleton every ten years.

14 Feb 2018

Researchers study how unexpected event makes people to stop an action

Imagine reaching to pet your cat, and it hisses at you. How does your brain take stock of the sound and communicate with your body to pull back your hand?

14 Feb 2018

Researchers use upconversion nanoparticles to understand brain functions

Scientists from the National University of Singapore have worked with an international research team to jointly develop a novel approach for deep brain stimulation.

14 Feb 2018

Muscle plays vital role in regulating heat loss from the hands

In the first study of its kind, Cambridge biological anthropologists have shown that muscle mass is able to predict the rate of heat loss from the hands during severe cold exposure, while body mass, stature and fat mass do not.

14 Feb 2018

Emotional state affects operation of the entire brain instead of being restricted to specific regions

The brain mechanisms of basic emotions such as anger and happiness are fairly similar across people. Differences are greater in social emotions, such as gratitude and contempt.

14 Feb 2018

Scientists test how pathogens interact with artificial organs

Scientists at Imperial College London have become the first in the world to test how pathogens interact with artificial human organs.

14 Feb 2018

Mice study raises hope to successfully treat Alzheimer's disease

A team of researchers from the Cleveland Clinic Lerner Research Institute have found that gradually depleting an enzyme called BACE1 completely reverses the formation of amyloid plaques in the brains of mice with Alzheimer's disease, thereby improving the animals' cognitive function.

14 Feb 2018

Higher levels of lifestyle physical activity linked to more gray matter in older adults’ brains

Higher levels of lifestyle physical activity – such as house cleaning, walking a dog and gardening, as well as exercise – are associated with more gray matter in the brains of older adults, according to a study by researchers at Rush University Medical Center.

14 Feb 2018

Running mitigates negative impacts of chronic stress on the brain, study finds

Most people agree that getting a little exercise helps when dealing with stress. A new BYU study discovers exercise -- particularly running -- while under stress also helps protect your memory.

14 Feb 2018

Medical Science News

Amyloid protein may be transmitted through neurosurgical instruments, study suggests

Biomedical engineers grow living windpipe structures from self-assembled modules

Electric brain signals of males and females show differences

UTA professor wins grant to study link between fat storage in the heart and cardiovascular disease

TUM scientists observe formation of myelin sheaths around nerve fibers

Potential new principle for treatment of multiple forms of cancer

Cervical tumors may be vulnerable to therapies that attack cancer's fuel supply, study shows

TSRI study reveals potential strategy to prevent, treat osteoarthritis during aging

Scientists show connection between sugar chains and bone growth

MGH researchers discover that macrophages contribute to untreatable type of heart failure

Alternative MRI contrast agent shows promising results in NIH study

Study reveals new link between bone cells and blood glucose level

Researchers study how unexpected event makes people to stop an action

Researchers use upconversion nanoparticles to understand brain functions

Muscle plays vital role in regulating heat loss from the hands

Emotional state affects operation of the entire brain instead of being restricted to specific regions

Scientists test how pathogens interact with artificial organs

Mice study raises hope to successfully treat Alzheimer's disease

Higher levels of lifestyle physical activity linked to more gray matter in older adults’ brains

Running mitigates negative impacts of chronic stress on the brain, study finds

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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