Medical News

New research analyzed nearly 400,000 food reviews posted by Amazon customers to gain real-world insight into the food choices that people make. The findings reveal that many people find the foods in today's marketplace t...

Inspired by ideas from the physics of phase transitions and polymer physics, researchers set out to determine the organization of DNA inside the nucleus of a living cell. Their findings suggest that the phase state of th...

New research finds that serotonin is necessary for sleep, settling a long-standing controversy.

New prostate cancer research shows that adding an interim scan during therapy can help guide a patient's treatment. Prostate-specific membrane antigen (PSMA) positron emission tomography (PET) imaging of patients with me...

Researchers have created one of the first maps to reveal gene activity and connectivity as the heart shuts down.

Scientists have discovered that drinking a cup of coffee can stimulate 'brown fat', the body's own fat-fighting defenses, which could be the key to tackling obesity and diabetes.

Researchers have for the first time elucidated the structure of important enzymes in human cells that alter essential building blocks of the cellular cytoskeleton. This reveals the missing part of a cycle that regulates ...

Some MRSA infections could be tackled using widely-available antibiotics, suggests new research from an international collaboration.

New research may provide the foundation for new scientific studies looking into the association of habitat loss and the global emergence of infectious diseases.

Micronutrient deficiencies, including vitamins B12 and D, as well as folate, iron, zinc and copper, are common in adults at the time of diagnosis with celiac disease. These deficiencies should be addressed at that time, ...

Researchers have discovered a secret sauce in the brain's vascular system that preserves the neurons needed to keep dementia and other diseases at bay.

In a study using brain tissue from deceased human donors, researchers say they found new evidence that schizophrenia can be marked by the buildup of abnormal proteins similar to those found in the brains of people with s...

Scientists call for randomized deprescribing trials to address anticholinergic drug use as a potentially modifiable and reversible risk factor for dementia, a growing public health issue.

Study may be a step toward shelf-stable versions of the hormone, which is used to control diabetes.

A new study identifies the species of bacteria in the human infant gut that protect against food allergies, finding changes associated with the development of food allergies and an altered immune response.

Time-saving method makes it possible to profile gene regulation in tens of thousands of individual human cells in a single day. Approach combines microfluidics and novel software to scale up single-cell ATAC-seq, which i...

Researchers have discovered a mysterious group of neurons in the amygdala -- a key center for emotional processing in the brain -- that stay in an immature, prenatal developmental state throughout childhood. Most of thes...

Researchers have found that immune cells that typically protect neurons from damage may be the link between early and late brain changes in Alzheimer's disease. Breaking that link could lead to new approaches to delay or...

A new study has found that variability in night-to-night sleep time and reduced sleep quality adversely affect the ability of older adults to recall information about past events. The study also found unexpected racial d...

Surgery prompted by automobile accidents, combat wounds, cancer treatment and other conditions can lead to bone infections that are difficult to treat and can delay healing until they are resolved. Now, researchers have ...

Scientists have developed a flexible and wearable vibration responsive sensor. When this sensor is attached to a neck, it can precisely recognize voice through vibration of the neck skin and is not affected by ambient no...

For the first time, scientists have been able to study how well synthetic bone grafts stand up to the rigors and 'strains' of life, and how quickly they help bone re-grow and repair.