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Cell & Microbiology Mar 26, 2025

Glucose's double life: Study reveals its surprising role as a master regulator of tissue regeneration

The sugar glucose, which is the main source of energy in almost every living cell, has been revealed in a Stanford Medicine study to also be a master regulator of tissue differentiation—the process by which stem cells give ...

Cell & Microbiology Feb 25, 2025

Bitter taste receptors in skin cells function as a defense mechanism against harmful substances, researcher discover

Researchers from Okayama University of Science have identified bitter taste receptors in keratinocytes (skin cells). Previously thought to exist only on the tongue, these receptors detect and expel harmful substances from ...

Cell & Microbiology Jan 1, 2025

Study traces Ebola's route to the skin surface

Ebola is a deadly hemorrhagic disease caused by a virus that is endemic in parts of East-Central and West Africa. Most people are aware that a primary route for person-to-person transmission is through contact with bodily ...

Cell & Microbiology Nov 22, 2024

Non-genetic reprogramming method to restore sweat gland function shows promise for burn victims

Sweat glands are vital for regulating body temperature, maintaining fluid balance, and supporting skin health. Yet, extensive skin injuries, such as burns, often result in the loss of these glands, leaving patients vulnerable ...

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 ...

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 ...

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