Medical Tech

Artificial cartilage senses arthritis pain, then morphs to block it

A squishy cartilage-like material has been developed by researchers at the University of Cambridge. It can be loaded up with either long-term or short-term...

Plant-based microbeads act as ‘fat magnets’ for drug-free weight loss

Plant-based microbeads made from everyday ingredients like green tea and seaweed have helped mice shed weight by trapping fats in the gut, reports a...

FDA approves first implant to treat rheumatoid arthritis

The first-ever neuroimmune modulation implant has been approved for people with moderate to severe rheumatoid arthritis (RA) who haven’t found relief with traditional medications....

Breathe in. Breathe out. Find out if you have diabetes

A new breath-based sensor from researchers at Penn State could soon offer an easy, pain-free, quick way to diagnose diabetes. The sensor was created...

‘Master switch’ brain protein could reverse age-related memory loss

Restoring memory and mental sharpness in older adults isn’t just about fighting disease; it’s about decoding the subtle shifts inside the aging brain. Surprisingly, cognitive...

Plaque-hunting nanoparticles detect and disarm the driver of heart disease

A new generation of “theranostic” nanoparticles has been shown to both detect and reduce plaques in the arteries. Nanoparticles absorbed by immune cells in...

A $2 gold nanotech test that detects deadly diseases in minutes

In a new study, the researchers show the test can detect the virus that causes COVID-19 with pinpoint accuracy, clearly distinguishing it from other...

FDA approves landmark fibromyalgia drug that works like no other

Following decades of limited treatment options, people living with fibromyalgia will soon have access to a novel therapy designed to tackle the condition’s most...

First antidote for carbon monoxide poisoning “cleans” blood in minutes

An engineered protein that acts like a molecular sponge has the potential to change how carbon monoxide poisoning is treated, chasing down CO molecules...

Natural combo restores brain cleanup and reduces Alzheimer’s proteins

A green tea extract and vitamin B3 combo may hold the key to reviving the brain’s natural cleanup crew, restoring energy, clearing toxic Alzheimer’s...

Surgeons could ditch sutures for MIT’s light-activated body glue

The sutures used to help close up large cuts and surgical incisions mostly get the job done, but they’re far from perfect. A new...

A new type of vaccine is needle-free and doubles as dental floss

In a recent experiment that sounds more sci-fi than science class, researchers have successfully developed a novel vaccine platform that uses ordinary dental floss...

FDA approves breakthrough eye drops that fix near vision without glasses

The first aceclidine-based eye drop to improve near vision in adults with presbyopia, which affects more than 100 million adults in the US alone,...

Starving tumors makes cancer treatment work better

Cancer cells interact with this neighborhood -- which scientists term the tumor microenvironment -- in many ways, including obtaining extra resources needed to fuel...

New targeted rheumatoid arthritis drug delays disease, reduces flare-ups

A new nanoparticle drug has shown preclinical promise in both preventing rheumatoid arthritis and reducing painful flare-ups, offering hope for a targeted, steroid-sparing treatment...

The 0.05% RNA Process That Makes Cancer Self-Destruct

Published in EMBO Reports, the study shows that blocking minor splicing can markedly slow tumor growth in liver, lung and stomach cancers, while leaving...