October 2023 in “Scientific reports” Dexamethasone affects hair growth by altering levels of proteins that either promote or inhibit hair follicle growth.
72 citations
,
July 2012 in “Journal of Investigative Dermatology” Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
24 citations
,
March 2011 in “British Journal of Dermatology” Men with hair loss have more DNA changes in back-of-head hair follicles, possibly protecting them from thinning.
January 2011 in “The Chinese Journal of Dermatovenereology” The woman's skin condition improved with specific oral and topical treatments.
January 2026 in “Drug Delivery and Translational Research” Multicomponent crystals in microneedles improve drug delivery for hair loss treatment.
Adenophora Radix extract can promote hair growth and increase melanin in mice.
2 citations
,
February 2022 in “Genomics” Researchers discovered new cell types in goat hair follicles that could help understand hair regrowth and human hair loss.
December 2025 in “IP Indian Journal of Clinical and Experimental Dermatology”
February 2026 in “Cosmetics” Milk-derived exosomes may help treat hair loss by boosting hair follicle growth.
9 citations
,
February 2004 in “Veterinary Dermatology” Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
May 2019 in “Journal of the Dermatology Nurses’ Association” Folliculitis decalvans mainly affects middle-aged African American men and is treated with antibiotics.
48 citations
,
July 1993 in “Archives of Dermatological Research” Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
7 citations
,
March 2018 in “Asian-Australasian journal of animal sciences” OCIAD2 and DCN genes affect hair growth in goats by having opposite effects on a growth signaling pathway and inhibiting each other.
1 citations
,
July 2024 in “Syntax Literate Jurnal Ilmiah Indonesia” 5% minoxidil significantly increases hair follicle density.
October 2022 in “The Egyptian Journal of Hospital Medicine” Females with idiopathic hirsutism have higher levels of omentin-1, which may lead to excessive hair growth.
81 citations
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May 1986 in “Journal of Investigative Dermatology” November 2025 in “Pharmacological Research” Plant-derived nanoparticles from Polygoni Multiflori Radix promote hair growth better than Minoxidil by affecting androgen pathways.
November 2018 in “Studies in Medical Sciences”
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Topical treatments led to hair regrowth in a man with linear morphea.
1 citations
,
April 2016 in “Journal of Investigative Dermatology” Zinc deficiency causes reversible hair loss by disrupting hair growth and stem cell function.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” DHT may reduce inflammation caused by certain bacteria in skin cells.
August 2016 in “Journal of Investigative Dermatology” Some men don't respond to common hair loss treatments, but a new inhibitor, FOL-005, shows promise for targeting unwanted hair growth.
June 2025 in “Journal of Cosmetic Dermatology” Excessive scalp massage after using minoxidil can cause hair damage, but reducing massage and using MSC exosomes can help.
23 citations
,
October 2006 in “Journal of Dermatological Science” Ethosomal minoxidil improves hair growth by penetrating deeper into skin and shortening hair cycle.
63 citations
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November 1999 in “British journal of dermatology/British journal of dermatology, Supplement” Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
48 citations
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June 2000 in “Japanese Journal of Cancer Research” Dimethylarsinic acid speeds up skin tumor growth in certain mice.
5 citations
,
January 1985 in “Archives of Dermatology” Skin creams that block male hormones may help with hair growth, hair loss, and acne.
34 citations
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October 1975 in “Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis”
47 citations
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August 2000 in “Endocrine Reviews” The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
2 citations
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July 2022 in “Journal of the American Academy of Dermatology” The safety and tolerability of low-dose oral minoxidil for treating hair loss in adolescents is not clearly determined.