Skincare

Mar 12 2024

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Vitamin A may play a central role in stem cell biology and wound repair

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Retinoic acid, the active state of Vitamin A, appears to regulate how stem cells enter and exit a transient state central to their role in wound repair.

Mar 06 2024

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3D-printed skin closes wounds and contains hair follicle precursors

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Fat tissue holds the key to 3D printing layered living skin and potentially hair follicles, according to researchers who recently harnessed fat cells and supporting structures from clinically procured human...

Mar 05 2024

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Effect of keratin microsphere gel on hair growth in mice

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Keratin microsphere gel, consisting of keratin-based microspheres that swell in water to form a gel, has shown efficacy in promoting hair follicle growth in murine models. Its potential application as...

Feb 29 2024

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Lab-spun sponges form perfect scaffolds for growing skin cells to heal wounds

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A new technique for electro-spinning sponges has allowed scientists to directly produce 3D scaffolds — on which skin grafts could be grown from the patient’s own skin.

Feb 15 2024

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Turning back the clock on photoaging skin

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A new study examines dermal injections and their impact on skin aging.

Feb 14 2024

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Non-invasive techniques to detect skin cancer

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A study has demonstrated that the appearance of ageing skin looks noticeably different compared to younger skin, when examined under polarized laser light. The scientists believe that their new finding...

Feb 07 2024

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Doctors have more difficulty diagnosing disease when looking at images of darker skin

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Doctors do not perform as well diagnosing skin diseases when the patient has darker skin, according to a new study. The researchers found assistance from artificial intelligence could improve doctors’...

Feb 06 2024

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Small RNAs take on the big task of helping skin wounds heal better and faster with minimal scarring

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New findings report that a class of small RNAs (microRNAs), microRNA-29, can restore normal skin structure rather than producing a wound closure by a connective tissue (scar). Any improvement of...

Feb 01 2024

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Sweat-resistant wearable robot sensor

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A joint research team has developed a stretchable and adhesive microneedle sensor that can be attached to the skin and stably measure high-quality electrophysiological signals for a long period of...

Jan 28 2024

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Study could pave the way for better diagnosis of rare genetic diseases

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Using groundbreaking CRISPR technology, a team of researchers has activated genes in easily accessible cells, which could revolutionize the understanding and diagnosis of genetic diseases.