Author: Consultant

Mar 13 2024

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Wearable tech captures real-time hemodynamics on the go

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Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessels in the skin. The wearable device could offer a non-invasive way to monitor hemodynamic indicators such as...

Mar 12 2024

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Research sheds light on new strategy to treat infertility

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New research describes the science behind a promising technique to treat infertility by turning a skin cell into an egg that is capable of producing viable embryos. The technique could...

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...