Melatonin increased the activity of a hair growth gene in Cashmere goats.
22 citations
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April 2020 in “Scientific reports” Changthangi goats have specific genes that help produce Pashmina wool.
Red ginseng extract (GS-E3D) may promote hair growth and has antioxidant and anti-inflammatory properties.
41 citations
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January 2018 in “Advances in experimental medicine and biology” January 2018 in “Figshare” Melatonin helps Cashmere goat hair follicles grow by affecting genes and cell signals important for their development and environment.
10 citations
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February 2014 in “Fitoterapia” Pomiferin may improve skin and hair by increasing important protein production.
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.
6 citations
,
January 2005 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy” The 16th-century mummy's hair was well-preserved due to a calcium surface coat.
42 citations
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January 2011 in “Journal of Biomedical Optics” Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
5 citations
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September 2020 in “Molecules” Extracts from three Polynesian plants were found to promote hair growth by affecting cell growth and gene expression related to hair.
The 16th-century mummy's hair was well-preserved due to a calcium coating.
16 citations
,
January 2017 in “Physical chemistry chemical physics/PCCP. Physical chemistry chemical physics” The 3D structure of a key hair protein was modeled, revealing specific helical structures and stabilization features.
44 citations
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July 1993 in “Journal of Investigative Dermatology” November 2025 in “Veterinary and Animal Science” Camel hair structure, not color, helps camels stay cool in the desert.
23 citations
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March 2019 in “Gene” Editing the FGF5 gene in sheep increases wool length, confirming its role in hair growth.
116 citations
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January 1957 in “Australian Journal of Agricultural Research” Certain hair follicle traits in Merino sheep may be inherited.
19 citations
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January 2009 in “International review of cell and molecular biology” Hair's strength and flexibility come from its protein structure and molecular interactions.
November 2023 in “Frontiers in veterinary science” The study provides insights into hair growth mechanisms in yaks.
12 citations
,
April 2019 in “Scientific Reports” A protein called HMGB1 helps hair grow by affecting prostaglandin metabolism.
GPC1 is important for blood vessel growth in hair follicles and could help treat hair loss.
6 citations
,
May 2020 in “Scientific reports” Researchers identified genes and proteins that may influence wool thickness in sheep.
2 citations
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July 2019 in “Cosmetics” Beautiful hair is flexible and elastic due to its unique double-layered structure and can be enhanced with succinic acid treatment.
January 2008 in “Anhui nongye kexue” Mongolia sheep hair follicles grew well in a serum-free medium for 19 days.
43 citations
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September 2001 in “Scanning” Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.
28 citations
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November 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” GMG-43AC may help reduce unwanted hair growth and treat certain hair loss conditions.
July 2026 in “Functional Foods in Health and Disease” Strawberry guava extract helps hair grow by improving blood flow and certain growth factors.
GPC1 is important for blood vessel growth in hair follicles and could help treat hair loss.
September 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
January 2006 in “Seibutsu Butsuri” Curly and straight hair differ in how their internal fibers are arranged.