Search results for ferritin

Bio & Medicine May 3, 2023

New technology to isolate and study a single protein paves way to improving understanding of disease processes

Scientists have developed new technology which has made it possible to isolate and study how a single protein—10,000 times thinner than a human hair—behaves and changes over time.

Cell & Microbiology Oct 14, 2022

The tiny worm that can help treat trauma patients and facilitate long-distance human space travel

"You're not dead till you're warm and dead."

Biochemistry Oct 12, 2022

Low dose of a rhenium metal complex interferes with cellular metabolism to kill ovarian cancer cells

Metal-containing complexes have taken up center stage in the search for new cancer drugs that are as free of side effects as possible. In the journal Angewandte Chemie, a research team has now described how a very low dose ...

Biochemistry Jun 16, 2022

Scientists discover the mechanism for ethyl carbamate-induced toxicity in fermented food

Ethyl carbamate (EC) is a hazardous substance naturally produced during the fermentation of food and beverages. It has been categorized as probably carcinogenic to humans (Group 2A) by the World Health Organization's International ...

Biochemistry Feb 24, 2022

Interaction with lung cells transforms asbestos particles

A common building material, asbestos is the term used to describe a range of naturally growing minerals. Serious diseases, including mesothelioma and lung cancer, can arise decades after coming into contact with asbestos.

Plants & Animals Jan 26, 2022

Exploring relationship between iron uptake patterns and cell density in Phaeodactylum tricornutum

Iron concentration limits the growth of phytoplankton in extensive high nutrient low chlorophyll (HNLC) regions of the ocean.

Bio & Medicine Jan 24, 2022

Cats in a cage: Novel hybrid nanocages for faster catalysis

A novel hybrid ferritin nanocage with histidine residues shows 1.5 times higher metal ion uptake and improved catalytic efficiency for alcohol production, according to researchers from Tokyo Tech in a new study. Their findings ...

Bio & Medicine Oct 25, 2021

Ferritin-based nanomedicine developed for targeted leukemia therapy

Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences, Peking University and Zhujiang Hospital of Southern Medical University have developed a ferritin (Fn)-based nanomedicine for ...

Biotechnology Jun 25, 2021

Putting functional proteins in their place

Scientists have organized proteins—nature's most versatile building blocks—in desired 2D and 3D ordered arrays while maintaining their structural stability and biological activity. They built these designer functional ...

Earth Sciences Jun 8, 2021

New research suggests mineral nanoparticles as ubiquitous enzyme mimetics in Earth systems

Globally, the Earth system has thousands of terragrams (Tg) (1 Tg = 1012g) of mineral nanoparticles moving around the planet each year. These mineral nanoparticles are ubiquitously distributed throughout the atmosphere, oceans, ...

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