Search results for bone regeneration

Cell & Microbiology Sep 10, 2021

Scientists discover mechanism of bone growth

In a study published in Cell Stem Cell, the research group led by Dr. Zhou Bo from the Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology of the Chinese Academy of Sciences ...

Materials Science Aug 10, 2021

Through the looking glass: Unravelling how ions move in phosphate glass

Phosphate glass is a versatile compound that has generated interest for its use in fuel cells and as biomaterials for supplying therapeutic ions. P2O5—the compound that forms the structural network of phosphate glass—is made ...

Plants & Animals Aug 4, 2021

Giant bird-eating centipedes exist—and they're surprisingly important for their ecosystem

Giant bird-eating centipedes may sound like something out of a science-fiction film—but they're not. On tiny Phillip Island, part of the South Pacific's Norfolk Island group, the Phillip Island centipede (Cormocephalus coynei) ...

Biotechnology Jul 22, 2021

Stimulating blood vessel formation with magnetic fields

Magnetic fields can be used to stimulate blood vessel growth, according to a study published in the journal Science and Technology of Advanced Materials. The findings, by researchers at the Tecnico Lisboa and NOVA School ...

Cell & Microbiology Jun 25, 2021

A new concept stent that suppresses adverse effects with cells

Medical materials that can be inserted into the human body have been used for decades in the field of regenerative medicine—for example, stents that can help dilate clogged blood vessels and implants that can replace teeth ...

Bio & Medicine Jun 9, 2021

New adaptable nanoparticle platform enables enhanced delivery of gene therapies

Scientists have developed polypeptide-based materials that act as effective vectors for delivering gene therapies. The first-of-its-kind platform enables the vectors to be adapted to suit the specific gene therapy cargo.

Materials Science May 27, 2021

Scientists turn aquaculture waste into new biomaterial for tissue repair

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have developed a new biomaterial made entirely from discarded bullfrog skin and fish scales that could help in bone repair.

Plants & Animals May 19, 2021

Why frogs can't regenerate lost limbs like axolotls

In Lake Xochimilco of central Mexico dwells a rare salamander, the axolotl (Ambystoma mexicanum). In the wild, the axolotls do not metamorphose: adults very much resemble their larval counterparts and keep the external gills ...

Plants & Animals May 7, 2021

Who would win in a fight between an octopus and a seabird? Two marine biologists place their bets

If you're anything like us, you may have wondered if an octopus and a seabird would ever end up in a fight. Well they do, and it's a YouTube wormhole that can prove quite addictive.

Biotechnology Apr 29, 2021

Scientists grow de novo reconstructive flaps for bone and soft tissue repair

Substantial tissue loss can be the result from different causes, including cancer, injury, and infection. Reconstructive surgery attempts to mitigate the damage. Currently, the clinical "gold standard" in the field of reconstructive ...

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