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Cell & Microbiology Nov 18, 2024

An unexpected mechanism could provide an alternative to animal models for exploring skin renewal

The mechanisms underlying skin renewal are still poorly understood. Interleukin-38 (IL-38), a protein involved in regulating inflammatory responses, could be a game changer.

Molecular & Computational biology Oct 8, 2024

Key molecule in wound healing identified through mapping of long non-coding RNA molecules

A new study from Karolinska Institutet and the Chinese Academy of Medical Sciences has identified an RNA molecule that is important for skin wound healing. The research, published in Nature Communications, may have implications ...

Polymers Sep 26, 2024

Lignin-based sunscreen offers natural and high-performance UV protection

In a significant breakthrough for the cosmetics industry, researchers have developed a new type of sunscreen using lignin, a naturally abundant polymer, and titanium dioxide (TiO2). The study, led by Yarong Li and Zhiguang ...

Cell & Microbiology Aug 15, 2024

Skin cell discovery could help Atlantic salmon fend off sea lice

Scientists at the Institute of Aquaculture are central to a study that could hold the key to improving Atlantic salmon's resistance to sea lice. The parasites—which feed on the fish's skin and fins, causing open wounds that ...

Cell & Microbiology Aug 13, 2024

Starvation and adhesion drive formation of keratinocyte patterns in skin, research reveals

Fingerprints are one of the best-recognized examples of pattern formation by epithelial cells. The primary cells in the epithelium are the keratinocytes, and they are known to form patterns at the microscopic and macroscopic ...

Plants & Animals Jul 11, 2024

A stealth fungus has decimated North American bats, but scientists may be a step closer to treating white-nose syndrome

An invasive fungus that colonizes the skin of hibernating bats with deadly consequences is a stealthy invader that uses multiple strategies to slip into the small mammals' skin cells and quietly manipulate them to aid its ...

Biochemistry May 3, 2024

Scientists show how to treat burns with an environmentally friendly plant-based bandage

The Smart Materials research group, coordinated by Athanassia Athanassiou at the Istituto Italiano di Tecnologia (Italian Institute of Technology), has developed a biocompatible bandage made of plant-based materials that, ...

Environment Apr 18, 2024

Toxic fireproof chemicals can be absorbed through touch, 3D-printed skin model shows

Cancer-causing flame retardants found in everyday things like plastics, furniture, fabrics and electronics can be sucked up by the skin and absorbed into the bloodstream in 24 hours, scientists have found.

Cell & Microbiology Mar 4, 2024

Degree of cell crowding in the early human embryo influences cell identity decision, new culture system finds

Research conducted by Dr. Shota Nakanoh in a collaboration between Dr. Teresa Rayon's lab at the Institute and Professor Ludovic Vallier's lab at the Wellcome-MRC Cambridge Stem Cell Institute has determined that the degree ...

Biotechnology Feb 1, 2024

Lab-grown canine skin provides canvas for testing medical treatments

Reproducible in-vitro canine skin has been grown in a laboratory setting for the first time by researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB.

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