Search results for stents

Bio & Medicine Sep 18, 2026

Amino acids and a bone mineral may help control magnesium implant breakdown, three student papers suggest

Seeing a bachelor's thesis published in a scientific journal is relatively uncommon. For three theses linked to the same research group to result in scientific publications within just three months is downright rare. Yet ...

Biochemistry Aug 31, 2026

Why do some proteins accumulate even on protein-resistant surfaces?

Proteins with exposed arginine can selectively accumulate even on protein-resistant coatings, as reported by researchers from Science Tokyo. Through an in-depth analysis of which proteins adhere and how they adhere to various ...

Biochemistry Mar 23, 2026

Jamming bacterial communications, instead of killing the microbes, might provide long-lasting treatment

Every minute, nearly 500 antibiotic prescriptions are written in the U.S. Many of these drugs succeed, but more are being outmaneuvered by resistant bacteria. This can lead to tragic results, like the death of one Nevada ...

Cell & Microbiology Feb 18, 2026

Antibiotic resistance is rising: A membrane protease could be E. coli's weak spot

A University of Alberta research team has identified a new drug target to treat harmful E. coli bacteria—which cause nearly 250,000 deaths a year from urinary tract infections (UTI) and are becoming increasingly resistant ...

Ecology Sep 29, 2025

A billion-dollar drug was found in Easter Island soil: What companies owe the Indigenous people they studied

An antibiotic discovered on Easter Island in 1964 sparked a billion-dollar pharmaceutical success story. Yet the history told about this "miracle drug" has completely left out the people and politics that made its discovery ...

Biotechnology Sep 5, 2025

AI turns printer into a partner in tissue engineering

Organ donors can save lives, for example, those of patients with kidney failure. Unfortunately, there are too few donors, and the waiting lists are long. 3D bioprinting of (parts of) organs may offer a solution to this shortage ...

Veterinary medicine Aug 18, 2025

Q&A: What do you do if your dog ingests cocaine?

Dr. Jake Johnson, cardiology resident at North Carolina State University's College of Veterinary Medicine, is the author of a recent article published in Frontiers in Veterinary Science. Here, he discusses his findings and ...

Nanomaterials Aug 1, 2025

Bringing metallurgy into the 21st century: Precisely shaped metal objects provide unprecedented alloy control

Caltech scientists have developed a method to create metallic objects of a precisely specified shape and composition, giving them unprecedented control of the metallic mixtures, or alloys, they create and the enhanced properties ...

Optics & Photonics Jul 26, 2025

Noninvasive stent imaging powered by light and sound

In a new study, researchers show, for the first time, that photoacoustic microscopy can image stents through skin, potentially offering a safer, easier way to monitor these life-saving devices. Each year, around 2 million ...

Cell & Microbiology May 7, 2025

Superbug can digest medical plastic, making it even more dangerous

A dangerous hospital superbug has been found to digest plastic—specifically the kind used in some sutures, stents and implants inside the human body. Microbiologists at Brunel University of London show the bacteria can feed ...

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