Skincare

Sep 15 2022

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Researchers develop painless tattoos that can be self-administered

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Researchers have developed low-cost, painless, and bloodless tattoos that can be self-administered and have many applications, from medical alerts to tracking neutered animals to cosmetics.

Sep 01 2022

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Researchers produce nanodiamonds capable of delivering medicinal and cosmetic remedies through the skin

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A novel approach provides an innovative solution to overcoming two major challenges in delivering medicinal and cosmetic remedies through the skin. Combining techniques in nanotechnology and optics, researchers produced tiny...

Aug 31 2022

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Researchers use computer modeling to understand how self-renewal processes impact skin cell evolution

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Scientists have used mathematical and computer modeling to demonstrate the impact of skin homeostasis on driver and passenger mutations.

Aug 24 2022

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Microneedling beats chemical peels for acne scar treatment

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Chemical peels are a common treatment for acne scars, but a new study finds that microneedling is significantly more effective for patients with dark skin.

Aug 18 2022

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Researchers reprogram human skin cells to aged neurons to study neurodegenerative disorders

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Researchers have developed a new method for studying age-related brain disorders. The researchers have focused on the neurodegenerative disorder Huntington’s disease.

Aug 14 2022

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Using sound and bubbles to make bandages stickier and longer lasting

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Researchers have discovered that they can control the stickiness of adhesive bandages using ultrasound waves and bubbles. This breakthrough could lead to new advances in medical adhesives, especially in cases...

Aug 05 2022

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Sponge-like electrodes inspired by sugar cubes could improve medical monitoring

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To monitor heart rhythms and muscle function, doctors often attach electrodes to a patient’s skin, detecting the electrical signals that lie beneath. These impulses are vital to the early diagnosis...

Aug 04 2022

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Scientists identify key mechanism controlling skin regeneration

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The outer layer of skin, the epidermis, is constantly turning over to replace dead or damaged cells throughout our lifetime. Skin stem cells need to continuously make decisions: either make...

Jul 26 2022

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The chemical controlling life and death in hair follicles

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A single chemical is key to controlling when hair follicle cells divide, and when they die. This discovery could not only treat baldness, but ultimately speed wound healing because follicles...

Jul 21 2022

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Melanoma thickness equally hard for algorithms and dermatologists to judge

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Assessing the thickness of melanoma is difficult, whether done by an experienced dermatologist or a well-trained machine-learning algorithm. A study shows that the algorithm and the dermatologists had an equal...