18 citations
,
July 2022 in “Chemistry - an Asian journal” Scientists created a 3D printed skin that includes hair and layers similar to real skin using a special gel.
5 citations
,
October 2020 in “Bioengineering & translational medicine” Researchers used a laser to create advanced skin models with hair-like structures.
5 citations
,
September 2019 in “Journal of Biomedical Optics” 1319-nm laser radiation can cause skin damage, with severity depending on exposure time and beam size.
69 citations
,
August 1995 in “Annals of Plastic Surgery” The ultrapulse carbon dioxide laser can effectively resurface skin without scarring.
12 citations
,
October 2014 in “Journal of Applied Animal Research” Bakerwali goat skin thickens with age, especially on the neck, and shows strong lipid reactions in the keratin layer.
1 citations
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December 2024 in “Tissue Barriers” The epidermis is the stiffest skin layer.
April 2016 in “Journal of Investigative Dermatology” Boosting HGF signaling could improve the creation of hair follicles in lab-made skin.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers developed a method to grow human hair follicles using 3D-printed skin models and modified cells.
February 2023 in “Mağallaẗ Tikrīt li-l-ʻulūm al-ṣirfaẗ/Tikrit journal of pure science” Horse skin has a layered epidermis, a dermis with hair follicles, sweat and sebaceous glands, and is supplied by small arteries.
2 citations
,
September 2020 in “Pakistan Journal of Zoology” Adult Red Sindhi cattle have thicker skin and more developed skin features than young cattle.
April 2021 in “Indian Journal of Animal Research” Goat skin has collagen, elastic, and reticular fibers, with hair follicles increasing in depth as goats age.
3 citations
,
December 1975 in “PubMed” ALP and ACP have different roles in dog skin, with ALP aiding growth and maintenance, and ACP involved in breakdown processes.
April 2025 in “Ukrainian Journal of Veterinary and Agricultural Sciences” Adding a water-soluble fatty acid complex to sheep diets improves wool growth by increasing primary hair follicle size and density.
January 2023 in “International journal of dermatology, venereology and leprosy sciences” Microneedling is an effective and tolerable way to treat vitiligo.
Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.
7 citations
,
November 2014 in “Histochemistry and Cell Biology” The we/we wal/wal mice have defects in hair growth and skin layer formation, causing hair loss, useful for understanding alopecia.
September 1998 in “Journal of the European Academy of Dermatology and Venereology” Autoimmune and inflammatory processes are involved in both scarring and non-scarring types of hair loss.
March 1997 in “The American Journal of Cosmetic Surgery” A new hair transplant method showed promising results and a study found how deep a CO₂ laser can penetrate skin.
86 citations
,
August 2000 in “Pigment cell research” Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
6 citations
,
February 2022 in “Journal of immunology research” Exosomes from fat-derived stem cells can potentially improve hair growth and could be a new treatment for immune-related hair loss.
6 citations
,
April 1996 in “Journal of histochemistry and cytochemistry/The journal of histochemistry and cytochemistry” TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
December 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Scientists found a new method using 3D cell cultures to grow human hair which may improve hair restoration treatments.
February 2019 in “American International Journal of Humanities Arts and Social Sciences” The dermis of Millivora Capenesis has two layers with various connective tissues, blood vessels, glands, and sensory structures.
9 citations
,
July 2010 in “British Journal of Dermatology” The document suggests a rare skin condition might be caused by a genetic phenomenon.
December 2008 in “The American Journal of Cosmetic Surgery” Multi-pass laser skin treatments improved healing, reduced pain, and had no major complications.
15 citations
,
April 2014 in “Experimental Dermatology” Scientists developed a system to study human hair growth using skin cells, which could help understand hair development and improve skin substitutes for medical use.
March 2016 in “Benha Veterinary Medical Journal” Type XIX Collagen is present in specific skin and hair cells during development.
January 2020 in “프로그램북(구 초록집)” The skin has two main layers, the epidermis and dermis, which work together and are essential for diagnosing skin conditions.
Hair follicle-like structures can form when specific hair cells are mixed and implanted in mice.
Laser hair removal may cause skin changes that prevent hair regrowth.