Researchers at the University of British Columbia and the Paul Scherrer Institut (PSI) in Switzerland have created a microneedle drug monitoring system that could one day replace costly, invasive blood draws and improve patient comfort. The new system consists of a small, thin patch that is pressed against a patient's arm during medical treatment and measures drugs in their bloodstream painlessly without drawing any blood.

A widespread lack of confidence that the NHS can achieve its £22bn efficiency savings target by 2020 is amongst a mix of concerns that have been expressed by hundreds of UK healthcare professionals ahead of a major conference. In what is set to be one of the largest one day gatherings of healthcare professionals in the UK, thousands of delegates are due to attend the UK Health Show in September to engage on issues crucial to the future of the NHS.

Scientists at the Montreal Neurological Institute and Hospital have used a powerful tool to better understand the progression of late-onset Alzheimer's disease (LOAD), identifying its first physiological signs. Led by Dr. Alan Evans, a professor of neurology, neurosurgery and biomedical engineering at the Neuro, the researchers analyzed more than

A new temporary "electronic tattoo" developed by Tel Aviv University that can measure the activity of muscle and nerve cells researchers is poised to revolutionize medicine, rehabilitation, and even business and marketing research. The tattoo consists of a carbon electrode, an adhesive surface that attaches to the skin, and a nanotechnology-based conductive polymer coating that enhances the electrode's performance. It records a strong, steady signal for hours on end without irritating the skin.

Wearable devices can give away your passwords, according to new research. In the paper "Friend or Foe?: Your Wearable Devices Reveal Your Personal PIN" scientists from Binghamton University and the Stevens Institute of Technology combined data from embedded sensors in wearable technologies, such as smartwatches and fitness trackers, along with a computer algorithm to crack private PINs and passwords with 80-percent accuracy on the first try and more than 90-percent accuracy after three tries.

Scientists are starting to accumulate huge datasets on which genes mutate during cancer, allowing for a more systematic approach to "precision medicine." In a study published in Cell, researchers compared genetic mutations in patient tumors to those in cancer cell lines and then tested the cell lines' responses to therapeutic compounds.

Machine learning is a type of artificial intelligence that allows computer programs to learn when exposed to new data without being programmed. Now, researchers in The Netherlands have coupled machine learning methods with a special MRI technique that measures the perfusion, or tissue absorption rate, of blood throughout the brain to detect early forms of dementia, such as mild cognitive impairment (MCI), according to a new study published online in the journal Radiology.