May 2026 in “The EMBO Journal” Feather follicles form through specific cellular flows and mechanical changes in the skin.
9 citations
,
January 1975 in “The Histochemical Journal” Dog hair follicles contain important molecules that may affect hair growth.
73 citations
,
June 2006 in “Animal genetics” The FGF5 gene determines hair length in dogs.
January 2016 in “프로그램북(구 초록집)” The growth factor cocktail with FGF9 significantly increased hair density and diameter in patients with androgenetic alopecia.
May 2026 in “Journal of Investigative Dermatology”
33 citations
,
June 2017 in “Developmental Biology” Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.
Hair feels different when touched and rubs together in various ways.
45 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.
January 2007 in “Durham e-Theses (Durham University)” Hair growth and shedding involve specific cell changes and gene roles.
12 citations
,
March 2004 in “Journal of Investigative Dermatology”
April 2018 in “Journal of Investigative Dermatology” Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.
3 citations
,
September 2015 in “Plastic and reconstructive surgery/PSEF CD journals” Pulsed Electric Fields can effectively stimulate hair growth in rats.
2 citations
,
December 2010 in “PubMed” The new stiffness test works well for gels but not for sprays.
January 2023 in “SKIN The Journal of Cutaneous Medicine” October 2022 in “Hair Transplantation” Beard hair can be effectively used for hair transplants when scalp hair is insufficient.
4 citations
,
July 2024 in “Animals” A new depilation method using cold wax reduces injury and improves hair growth studies in mice.
June 2014 in “Professional Beauty”
4 citations
,
June 2022 in “Journal of Cosmetic Dermatology” Multi-peptide factors from fibroblasts may stimulate hair growth by increasing growth factors and β-catenin in hair cells.
July 2023 in “Research Square (Research Square)” Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.
January 2016 in “프로그램북(구 초록집)” Hormones and neuropeptides affect hair growth, with androgens having opposite effects on beard and scalp hair.
January 1991 in “Journal of Society of Cosmetic Chemists of Japan” Hair treatments can damage hair by changing its chemical content.
3 citations
,
December 2024 in “Journal of Animal Physiology and Animal Nutrition” FGF20 is essential for hair follicle stem cell growth and development in fine-wool sheep.
6 citations
,
August 2013 in “Facial plastic surgery clinics of North America” Dense packing fits many hair grafts closely together for a natural look but isn't suitable for everyone.
22 citations
,
January 1985 Water makes hair more flexible, especially the outer layer.
April 2024 in “Journal of wildlife diseases” Muskox hair growth rates vary widely, so a single growth rate can't be used for all populations.
13 citations
,
June 2014 in “Experimental Mechanics”
7 citations
,
September 1977 in “PubMed” A new technique called hair-lifting was introduced to treat male-pattern baldness and can also give a partial face-lift.
January 2003 in “Elsevier eBooks” Androgens and other hormones affect hair growth and skin conditions like acne.
January 2024 in “Seven Editora eBooks” Different techniques measure hair properties to ensure cosmetic products work.
January 2012 in “Heilongjiang xumu shouyi” EGF and KGF affect wool fineness in Gansu alpine Merino sheep.