Search results for bone regeneration

Cell & Microbiology Feb 10, 2025

Chromatin fiber's genomic 'memory' governs the building blocks of life, study reveals

Northwestern Medicine scientists have discovered new details about how the human genome produces instructions for creating proteins and cells, the building blocks of life, according to a pioneering new study published in ...

Cell & Microbiology Jan 30, 2025

Borrowing nature's blueprint: Scientists replicate bone marrow

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in cancer patients undergoing ...

Evolution Jan 9, 2025

Mammalian outer ear traced back to ancient fish gills

The outer ear is unique to mammals, but its evolutionary origin has remained a mystery. According to a study published in Nature from the USC Stem Cell lab of Gage Crump, this intricate coil of cartilage has a surprisingly ...

Biochemistry Jan 7, 2025

Polymer-based network gives artificial cells a life-like cytoskeleton

Just like your body has a skeleton, every cell in your body has a skeleton—a cytoskeleton to be precise. This provides cells with mechanical resilience, as well as assisting with cell division. To understand how real cells ...

Bio & Medicine Nov 22, 2024

Researchers develop miRNA-tunable living interface for neurovascular remodeling

A research team led by Dr. Du Xuemin from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences has reported a living interface with unique functionalities of durable secretion of bioactive ...

Nanomaterials Nov 21, 2024

Chemists create world's thinnest spaghetti

The world's thinnest spaghetti, about 200 times thinner than a human hair, has been created by a UCL-led research team. The spaghetti is not intended to be a new food but was created because of the wide-ranging uses that ...

Cell & Microbiology Nov 18, 2024

Viscosity of materials key to cell differentiation: New insights could improve design of biomaterials

An IBEC-led study has revealed how mesenchymal stem cells respond to the viscosity of their environment, a key aspect in their differentiation process.

Biochemistry Nov 17, 2024

Scientists transform blood into regenerative materials, paving the way for personalized, 3D-printed implants

Scientists have created a new 'biocooperative' material based on blood, which has been shown to successfully repair bones, paving the way for personalized regenerative blood products that could be used as effective therapies ...

Evolution Nov 11, 2024

Hypercarnivores study reveals unique adaptations of jaw function and tooth wear

A new study led by Dr. Jack Tseng, published in PeerJ, has shed light on the intricate relationship between tooth wear and jaw mechanics in highly carnivorous mammals, known as hypercarnivores.

Bio & Medicine Oct 30, 2024

Eco-friendly nanofibrous cellulose matrix has diverse applications ranging from textiles to medical devices

The efficient use of cellulose—the primary plant scaffold and a major natural building block—could address many issues associated with petroleum-based polymers across various industries. In the search for more sustainable ...

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