7 citations
,
October 2018 in “Journal of Craniofacial Surgery” About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
62 citations
,
April 2004 in “Expert Opinion on Pharmacotherapy” Finasteride effectively treats male pattern baldness, improving hair growth and density.
11 citations
,
January 2015 in “Current problems in dermatology” The conclusion is that treatments like finasteride and minoxidil can prevent baldness progression and improve hair density, but more research is needed on other therapies.
1 citations
,
October 2022 in “Research Square (Research Square)” Melatonin helps improve Cashmere goat hair quality by promoting hair follicle growth through a specific cell signaling pathway.
1 citations
,
December 2019 in “Clinical ophthalmology” Bimatoprost eye drops make rabbit eyelashes longer, thicker, and darker, and increase the number of lashes without causing inflammation.
1 citations
,
March 2006 in “Dermatologic Surgery” Using a polarized LED magnifier during hair transplants makes creating recipient sites easier and may increase hair density.
405 citations
,
January 2004 in “Journal of Investigative Dermatology” Hair follicle size and distribution vary significantly across different body sites.
117 citations
,
November 2006 in “Experimental Dermatology” The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.
62 citations
,
November 2009 in “Aging Cell” Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.
19 citations
,
June 2020 in “Animals” Poor maternal nutrition can lead to fewer wool follicles in Chinese Merino sheep.
2 citations
,
February 2025 in “PLoS ONE” Key proteins influence wool quality by affecting hair follicle development in sheep.
1 citations
,
December 2019 in “World rabbit science” High doses of cobalt stopped hair growth in rabbits.
August 2025 in “Animal nutrition” α-Ketoglutaric acid improves hair growth, rabbit performance, and antioxidant levels.
November 2023 in “Biology” N6-methyladenosine affects hair follicle development differently in Rex and Hycole rabbits.
1 citations
,
January 2019 in “PubMed” cgVEGF164 boosts hair follicle growth in mice.
November 2014 in “Surgical research updates” Platelet Rich Plasma (PRP) may improve hair transplant success by increasing blood vessel and hair follicle growth.
45 citations
,
July 2006 in “Journal of Investigative Dermatology” Chemotherapy affects blood vessels in hair follicles, not stem cells, allowing hair regrowth.
19 citations
,
February 2013 in “The American Journal of Dermatopathology” Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
5 citations
,
December 2020 in “Gene” ANXA1 influences hair growth in mice through the EGF signaling pathway.
1 citations
,
January 2011 in “Journal of Animal Science and Veterinary Medicine” Injecting melatonin improves cashmere yield by enhancing fiber growth in goats.
October 2025 in “Dermatologic Surgery” Twisted hair follicles can survive transplantation as well as intact ones.
February 2025 in “International Journal of Molecular Sciences” Maternal melatonin improves offspring hair growth by affecting specific proteins and pathways.
April 2017 in “Journal of Investigative Dermatology” Dermal lymphatic vessels help hair growth by affecting hair cycle phases.
April 2017 in “Journal of Investigative Dermatology” Using a stimulating cream shampoo before applying Minoxidil increases its penetration into hair follicles and scalp.
April 2006 in “Current Opinion in Endocrinology & Diabetes” Testosterone therapy can help improve sexual function, mood, and bone density in women with low androgen levels, but more research is needed on long-term safety.
January 2006 in “Chinese Journal of Dermatology” Hair follicle-like structures can be created using hair cells on collagen/chitosan scaffolds.
7 citations
,
February 1982 in “Australian Journal of Biological Sciences” Epithelial cells from young rat hair follicles grow and form aggregates in culture, but don't produce hair keratin proteins.
30 citations
,
February 2023 in “Animals” Hair follicle traits at 6 months can help select cashmere goats for breeding.
12 citations
,
October 2021 in “Journal of the Science of Food and Agriculture” Vitamin A improves fur quality in heat-stressed Rex rabbits.
10 citations
,
December 2018 in “Journal of animal physiology and animal nutrition” Heat stress reduced hair growth and affected related genes in rex rabbits.