Skincare

Apr 26 2023

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Researchers reveal an ancient mechanism for wound repair

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The study is the first to identify a damage response pathway that is distinct from but parallel to the classical pathway triggered by pathogens.

Apr 22 2023

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Wearable patch can painlessly deliver drugs through the skin

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A wearable patch applies painless ultrasonic waves to the skin, creating tiny channels that drugs can pass through.

Apr 20 2023

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The wound dressing that can reveal infection

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A nanocellulose wound dressing that can reveal early signs of infection without interfering with the healing process has been developed.

Apr 19 2023

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How electricity can heal wounds three times as fast

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Chronic wounds are a major health problem for diabetic patients and the elderly — in extreme cases they can even lead to amputation. Using electric stimulation, researchers have developed a...

Apr 19 2023

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Oral barrier is similar in ceramide composition to skin barrier

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Acylceramides and protein-bound ceramides are vital for the formation of the oral barrier in mice, similar to their role in skin, protecting from infection.

Apr 19 2023

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Scientists track evolution of microbes on the skin’s surface

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Researchers have discovered that Staphylococcus aureus can rapidly evolve within a single person’s microbiome. They found that in people with eczema, S. aureus tends to evolve to a variant with...

Apr 04 2023

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Boosting the body’s anti-viral immune response may eliminate aging cells

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Aging cells express a protein that is produced by human cytomegalovirus and is targeted by certain immune cells in the body. Harnessing the immune response to this protein could have...

Apr 04 2023

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Scientists see anti-aging potential in an invasive weed

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The fruit of the cocklebur plant, which grows worldwide and is often considered a noxious weed, has antioxidant and anti-inflammatory components that could make it useful as a skin protectant,...

Apr 02 2023

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Candidate found to inhibit malignant melanoma growth

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Cancer-associated fibroblasts (CAFs) are key factors in the tumor microenvironment, which have been implicated in cancer cell progression. It has also been reported that vesicles called exosomes produced by these...

Mar 22 2023

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New intracellular ‘smoke detector’ discovered

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Researchers have discovered a new intracellular ‘smoke detector.’ The sensor warns of damage to the mitochondria — the microscopic power plants that supply the cell with energy. If it does...