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August 2017 in “Colloids and Surfaces B: Biointerfaces” 50-nm nanoparticles are better at penetrating skin and targeting hair follicles for drug delivery than 100-nm ones.
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January 2007 in “Archives of Histology and Cytology” Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
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May 2021 in “Nature communications” The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.
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January 1994 in “Clinics in Dermatology” Artificial skin is improving wound healing and shows potential for treating different types of wounds.
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January 2019 in “Biomaterials Science” The shape of fibrous scaffolds can improve how stem cells help heal skin.
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November 2018 in “Brazilian Journal of Pharmaceutical Sciences” New physical methods like electrical currents, ultrasound, and microneedles show promise for improving drug delivery through the skin.
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August 2014 in “Archives of Pharmacal Research” Special nanoparticles increased skin absorption of hair loss treatments with fewer side effects.
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November 2020 in “Pharmaceutics” Tofacitinib nanoparticles can safely and effectively treat alopecia areata by targeting hair follicles.
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February 2023 in “Aging” A substance from hair follicle stem cells helps heal skin wounds in diabetic mice by promoting cell growth and preventing cell death.
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July 2020 in “International Journal of Pharmaceutics” Iron oxide nanoparticles improve skin penetration and drug release for hair loss treatment.
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April 2013 in “SpringerPlus” Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
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September 2017 in “Nanoscale Research Letters” Graphene oxide helps deliver a skin healing agent over time, improving skin and hair follicle regeneration.
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August 2013 in “Journal of Tissue Engineering and Regenerative Medicine” Transplanted baby mouse skin cells grew normal hair using a new, efficient method.
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September 2012 in “Aesthetic Plastic Surgery” Minoxidil applied before and after surgery improves skin flap survival in rats.
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April 2021 in “Biomedicines” The engineered skin substitute helped grow skin with hair on mice.
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April 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.
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June 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Fetal skin has unique immune cells different from adult skin.
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April 2016 in “CRC Press eBooks” Skin aging reflects overall body aging and can indicate internal health conditions.
February 2025 in “Theranostics” 3D bioprinting with special hydrogels can create artificial skin that heals wounds and regrows hair in mice.
Dermal stem cells help regenerate hair follicles and heal skin wounds.
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June 2018 in “Archives of Toxicology” Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
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September 2023 in “Pharmacological Reports” Vitamins A, B3, C, D, and E can improve skin health and immunity.
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September 2018 in “Experimental physiology” Electro-acupuncture may help treat PCOS in rats by changing brain DNA methylation.
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January 2021 CD4+ skin cells may be precursors to basal cell carcinoma.
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April 2009 in “International Journal of Pharmaceutics” Niosomes improve minoxidil skin delivery for hair loss treatment.
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January 2009 in “Skin Pharmacology and Physiology” Fetal cells could improve skin repair with minimal scarring and are a potential ready-to-use solution for tissue engineering.