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Health

— Mobile Technology

Apple’s ResearchKit: Can apps take medical research to the next level?

By - March 25, 2015 3 Pictures
These days, apps are ubiquitous as tools to improve health and fitness. But Apple thinks it can do more than that and even take medical research to a new level, thanks to its power to crowdsource subjects in clinical tests and monitoring studies. Can the company's recently-announced ResearchKit, an open source software framework for researchers, be the medical study game changer that it's aiming to be? Read More
— Medical

Smart bandage detects bedsores before they appear

By - March 18, 2015 2 Pictures
Bedsores are more than a pain in the backside for bedridden folk, they can develop into dangerous infections and heighten the chances of a patient dying. While swollen ulcers on the skin are a pretty sure sign of their presence, by this point it is often too late for some of their effects to be reversed. But a team of researchers have developed what could function as an early warning system, a smart bandage containing flexible electronics that detects tissue damage before it becomes visible on the surface of the skin. Read More
— Medical

Researchers identify how cells get their orders to heal wounds

By - March 18, 2015 2 Pictures
When you cut on your finger or scrape your knee, cells rush to the wound and repair or replace the damaged tissue. But how exactly this works – in particular how certain cells become "leaders" in the process – has long been a mystery. Now researchers at the University of Arizona (UA) have identified the mechanisms that cause and regulate this collective cell migration. Armed with this knowledge, biomedical engineers will be able to design new tissue regeneration treatments for diabetes and heart disease as well as for slowing or stopping the spread of cancer. Read More
— Health and Wellbeing

Senolytics: A new class of drugs with the potential to slow the aging process

By - March 10, 2015 1 Picture
It's a cruel irony that when we're young we want to be older, but when we're older we want to be younger. While few would advocate research into ways to make kids grow up faster, there are plenty of efforts underway looking to forestall the rigors of age. The latest cause for hope in this area comes in the form of a new class of drugs called senolytics, which have been shown to dramatically slow the aging process in animal models. Read More
— Space

NASA seeks to understand vision changes due to microgravity

By - March 6, 2015 2 Pictures
Having evolved under the pressure of Earth's gravity, it isn't surprising that our bodies experience adverse physiological affects after long periods in low-Earth orbit. NASA hopes that a new experiment, the Fluid Shifts investigation, set to launch to the ISS later this year, will shed light on the causes of vision loss and deformation of the structure to the eye often suffered by astronauts over the course of a stay aboard the ISS. Read More
— Medical

Muscle injection could help burn more calories during routine activities

By - February 27, 2015 1 Picture
The future of weight loss could look like this. Inject your muscles with a compound that helps them burn more calories than usual and then do your daily chores to shed those extra pounds. That's the vision of a team of scientists who are working on a muscle-targeted injection therapy to help overweight people lose weight easily, even with low to moderate exercise. Read More
— Medical

MIT designs 10-minute ebola test

By - February 24, 2015 1 Picture
Researchers from MIT claim to have developed an easy-to-use blood test that can be applied in the field, allowing for the screening of multiple diseases at once. The test is said to provide results in around 10 minutes, and could be instrumental in stopping the epidemic spread of fatal diseases such as Ebola. Read More
— Robotics

Building a real-life Baymax

By - February 22, 2015 2 Pictures
The recent animated feature Big Hero 6 is more than a collection of comic book fantasies – there's some hard science behind the soft robots. Baymax, the inflatable robot designed to care for humans who stars in the film may seem as unlikely as a chocolate teapot, but Chris Atkeson, professor of robotics at Carnegie Mellon is working on a real life version (minus the karate and flying armor). Gizmag caught up with Atkeson to discuss the project. Read More
— Health and Wellbeing

Scientists find that exposure to nanoparticles could impact cardiovascular health

By - January 11, 2015 1 Picture
Due to its huge potential in applications ranging from cheaper vaccinations to energy-storing car panels, there's plenty of excitement surrounding the emergence of nanotechnology. But a team of scientists are urging caution, with a study conducted at the Technion-Israel Institute of Technology suggesting that exposure to silicon-based nanoparticles may play a role in the development of cardiovascular disease. Read More
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