News by Subject Biology

A team of environmental engineers, alerted by the unusual wealth of data published regularly by county health agencies throughout the pandemic, began researching new methods to describe what was happening on the ground in a way that does not require obtaining information on individuals' movements or contacts. In a recently published paper, they presented their results: a model that predicts where the disease will spread from an outbreak, in what patterns and how quickly.

Developing a new generation of artificial muscles and soft nanorobots for drug delivery are some of the long-term goals of 4D-BIOMAP, an ERC research project being undertaken by the Universidad Carlos III de Madrid (UC3M).This project develops cross-cutting bio-magneto-mechanical methodologies to stimulate and control biological processes such as cell migration and proliferation, the organism's electrophysiological response, and the origin and development of soft tissue pathologies.

In a study that could help to bring inexpensive, efficient perovskite solar cells one step closer to commercial use, researchers found a way to strengthen a key weak point in the cells' internal structure, dramatically increasing their functional life.

Mini-organs or organoids play a big role in the future of medicine. Their countless applications can help develop and implement tailored therapies for each patient. The revolutionary development of organoids started in Utrecht with a group of curious scientists. But when organoid research starting booming, confusion arose. What exactly is an organoid? A group of experts from around the world now publishes the first consensus on what is - and what is not - an organoid.

Nanoscope Technologies LLC, a biotechnology company developing gene therapies for treatment of retinal diseases, is featuring multiple scientific presentations highlighting its groundbreaking research on optical gene delivery for vision restoration and OCT-guided electrophysiology platforms for characterization of retinal degeneration and assessment of efficacy of cell-gene therapy at the 2021 ARVO annual (virtual) meeting, May 1-7. Nanoscope's Multi-Characteristics Opsin (MCO) when delivered into cells to reprograms cells to sense ambient light, thus allowing vision restoration in patients with retinal degeneration.

Magnetic Resonance Imaging (MRI) images are usually meant to be static. But now, researchers from Mātai Medical Research Institute (Mātai), Stevens Institute of Technology, Stanford University, the University of Auckland and other institutions, report on an imaging technique that captures the brain in motion in real time, in 3D and in stunning detail, providing a potential diagnostic tool for detecting difficult-to-spot conditions such as obstructive brain disorders and aneurysms - before they become life threatening.

Many people with diabetes endure multiple, painful finger pricks each day to measure their blood glucose. Now, researchers reporting in ACS Sensors have developed a device that can measure glucose in sweat with the touch of a fingertip, and then a personalized algorithm provides an accurate estimate of blood glucose levels.