Oncology & Cancer

Genetic causes of tumors in salivary glands

Acinic cell carcinoma is the third most common malignant form of salivary gland cancer. These tumours are similar to normal salivary gland tissue and occur most frequently in the parotid gland. Until now, the molecular causes ...

Biomedical technology

'Smart' bandages could help with wound care

Around 7 million people in the U.S. suffer from chronic wounds that don't heal as they should, costing billions of dollars per year in health care costs to treat them—not to mention the human cost to patients' well-being.

Oncology & Cancer

Mobile DNA elements can boost the development of malignant tumors

Nearly half of the human genome is composed of transposable elements, which are sequences of DNA that are able to replicate and relocate in the genome. Previously, transposable elements have been considered "junk" DNA in ...

Health

Radiation in Japanese children's thyroids

Forty-five percent of children tested in the region around Japan's stricken nuclear plant were found to have traces of radioactive elements in their thyroid glands, an official said Thursday.

Neuroscience

Mapping the mouse brain, and by extension, the human brain too

The circuits of the human brain contain more than 100 billion neurons, each linked to many other neurons via thousands of synaptic connections, resulting in a three-pound organ that is profoundly more complex than the sum ...

Diseases, Conditions, Syndromes

Previously deployed military personnel show retained dust in lungs

Military personnel who were deployed in Afghanistan and Iraq may have been exposed to significant amounts of dust and other respiratory hazards, leading to persistent respiratory symptoms and diseases like asthma and bronchiolitis. ...

Genetics

Machine learning sheds light on gene transcription

A team led by researchers at UT Southwestern Medical Center has developed deep learning models to identify a simple set of rules that govern the activity of promoters—regions of DNA that initiate the process by which genes ...

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