21 citations
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July 2001 in “Clinics in dermatology” Nutraceuticals are increasingly used and recommended by dermatologists to improve skin appearance and combat aging.
84 citations
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October 2014 in “PLoS Genetics” Wnt signaling is essential for forming the skin's spinous layer through a BMP-FGF pathway.
January 2012 in “International Journal of Trichology” Two siblings have a rare genetic condition causing curly, coarse hair.
January 2009 in “Chinese journal of Clinical Medicine” July 2020 in “Experimental Dermatology” Aging causes hair thinning in women due to changes in the scalp environment.
July 1976 in “Archives of Dermatology” Some people may naturally have beaded lines on their skin that are more visible with certain treatments, and hair loss similar to post-pregnancy can occur after specific diet and therapy.
6 citations
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January 1967 in “Journal of Small Animal Practice” Old dogs' skin thins, loses hair, and may darken, but doesn't show some human aging signs.
27 citations
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March 2006 in “Journal of cosmetic dermatology” HRT helps improve skin issues caused by menopause.
63 citations
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March 2018 in “Experimental Dermatology” Collagen XVII is vital for skin structure, hair stem cell support, and skin cell regulation.
7 citations
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May 2023 in “Animals” Fraser's dolphins heal wounds exceptionally well, with their skin's collagen returning to normal after injury.
29 citations
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September 2012 in “Birth Defects Research” Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.
11 citations
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March 2021 in “Molecular Carcinogenesis” Twist1 is crucial for UVB-induced skin cancer development.
February 2025 in “Science Advances” Wnt signaling helps regenerate hair follicles by affecting how skin cells sense and respond to mechanical forces.
February 2022 in “Cosmetic Dermatology” Permanent hair waving uses chemicals to create long-lasting curls.
85 citations
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October 2007 in “International Journal of Dermatology” Curly hair shape is due to uneven growth patterns in the hair follicle.
18 citations
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January 2008 in “Sen'i Gakkaishi” Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
August 2022 in “Tissue Engineering Part A” Advancements in skin treatment and wound healing include promising gene therapy, 3D skin models, and potential new therapies.
December 2016 in “Experimental and Molecular Pathology” Mus pahari mice have fragile skin due to abnormal collagen and elastin.
January 2022 in “Consultant”
July 2023 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” Infrared light, alone or with hyaluronic acid, effectively treats skin laxity with minimal side effects.
6 citations
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August 2005 in “Facial Plastic Surgery Clinics of North America” Specific techniques can make facelift results look more natural.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Combining stem cell exosomes with microneedling improves facial skin aging effectively and safely.
February 2025 in “Intisari Sains Medis” PDRN from salmon may slow skin aging by improving skin quality and reducing inflammation.
Senescence and genomic instability in fibroblasts contribute to hair loss and impaired skin regeneration with age.
September 2017 in “Journal of Investigative Dermatology” Ceramide may help delay hair aging by restoring stressed hair cells.
July 2025 in “Journal of Investigative Dermatology” Collagen scaffolds in cell therapy can transform skin to be more resilient and pressure-responsive.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Increasing type 17 collagen reduces aging signs in skin cells caused by UV light.
January 2010 in “Pharmacy Today” Collagen reduces skin melanin, boosts antioxidants, and improves skin moisture.
October 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Root hair growth slows under force, confirming a model of cell wall mechanics.