6 citations,
June 1976 in “Journal of ultrastructure research” Keratinized wool cells still have some organelles like lysosomes and mitochondria.
5 citations,
March 2000 in “PubMed” The study found that using polyamide synthetic hair for implants is generally safe and gives good results with proper medical follow-up.
KRTAP6 genes affect wool quality in sheep.
April 2023 in “Chinese Medical Journal” Human hair follicle stem cells help repair tendon injuries.
9 citations,
January 1989 in “Sen'i Gakkaishi” Wool and hair fibers absorb moisture similarly due to their keratin structure, with the amount of non-crystalline areas affecting the moisture uptake.
3 citations,
April 2023 in “Veterinary sciences” Researchers found genes that may explain why some pigs grow winter hair, which could help breed cold-resistant pigs.
March 2024 in “Animal nutrition” Adding both soluble and insoluble fibers, especially beet pulp, to the diet of pregnant sows helps improve their health and the growth of their piglets in hot weather.
38 citations,
May 2000 in “Livestock production science” Giving high-quality protein or methionine supplements helps improve hair growth in Angora goats and, to a lesser extent, in Cashmere goats.
6 citations,
September 2018 in “ACS applied bio materials” Calcium fatty acid deposits found in human hair can change its appearance and feel.
3 citations,
August 2020 in “Animals” Researchers found a way to grow cashmere goat hair cells in a lab and discovered that certain conditions improve these cells' growth and characteristics.
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98 citations,
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22 citations,
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4 citations,
March 2016 in “Small ruminant research” Vicuña wool's quality is due to a high density of fine secondary hair follicles, and their skin glands may be used for communication.
3 citations,
September 2014 in “SpringerPlus” Human hair loss may have evolved to help increase brain size.
February 2024 in “Animals” Giving selenium yeast to pregnant goats leads to better hair growth and cashmere quality in their babies.
81 citations,
February 2014 in “EMBO molecular medicine” Activating Nrf2 in skin cells causes skin disease similar to chloracne in mice.
55 citations,
December 2021 in “BMC Veterinary Research” Certain genes in Iranian sheep are linked to wool production and heat adaptation.
32 citations,
June 2021 in “Frontiers in Pharmacology” The hydrogel speeds up burn wound healing and promotes tissue regeneration.
25 citations,
December 2021 in “Stem Cell Research & Therapy” MSCs and their exosomes may speed up skin wound healing but need more research for consistent use.
25 citations,
September 2014 in “SpringerPlus” Sheep have a unique gene, KAP8-2, that humans don't have, which may affect wool properties.
21 citations,
January 2018 in “Journal of Investigative Dermatology” Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.
17 citations,
September 2016 in “Stem cells translational medicine” Using bioreactors, scientists can grow more skin stem cells that keep their ability to regenerate skin and hair.
13 citations,
November 2022 in “Chemical Science” Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.
7 citations,
December 2022 in “Frontiers in Bioengineering and Biotechnology” Extracellular vesicles show promise for wound healing, but more research is needed to improve their stability and production.
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November 2022 in “Genetics selection evolution” Low-coverage sequencing is a cost-effective way to find genetic factors affecting rabbit wool traits.
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November 2023 in “International journal of molecular sciences” Cannabinoids might help treat skin problems but more research is needed to be sure.
December 2024 in “Advanced Composites and Hybrid Materials” Electrospun 3D nanofibrous materials show promise for bone regeneration in orthopaedics.
October 2024 in “Biology” Dermal papilla cells can help regrow hair and are promising for hair loss treatments.
April 2024 in “Materials today bio” The CuCS/Cur wound dressing helps regenerate nerves and heal deep skin burns by rebuilding hair follicles.