November 2024 in “Journal of Investigative Dermatology” Stimulating OR10J1 can promote hair growth and may help treat hair loss.
April 2023 in “Advanced functional materials” The study created a tool that mimics natural cell signals, which increased cell growth and could help with hair regeneration research.
April 2010 in “Plastic and Reconstructive Surgery” The technique can potentially treat hair loss by using a matrix to grow new hair from cells.
March 1998 in “Journal of dermatological science” Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.
December 2022 in “Scientific Reports” Stem cells from whiskers can be transplanted to stimulate hair growth.
41 citations
,
June 2010 in “Journal of Investigative Dermatology” New cells are added to the hair's dermal papilla during the active growth phase.
64 citations
,
January 2015 in “BioMed Research International” Certain growth factors can promote hair growth in mice by activating hair growth-related proteins.
Understanding hair follicle communication can help treat hair loss.
6 citations
,
February 2014 in “Experimental Dermatology” Hair follicle regeneration is possible but challenging, especially in humans, due to the need for specific cells and a better understanding of how they signal growth.
June 2020 in “Journal of Investigative Dermatology” Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.
44 citations
,
July 1993 in “Journal of Investigative Dermatology”
32 citations
,
February 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.
June 2020 in “Journal of Investigative Dermatology” Tiny particles from skin cells can help activate hair growth.
3 citations
,
June 1979 in “The Journal of Dermatology” Glycosaminoglycan levels peak early in hair growth and decrease as the cycle progresses.
49 citations
,
July 2019 in “British Journal of Dermatology” Wnt signaling is important for the change from the resting phase to the growth phase in human hair cycles.
12 citations
,
July 2019 in “Veterinary Dermatology” Nestin-expressing progenitor cells become outer root sheath keratinocytes.
April 2018 in “Journal of Investigative Dermatology” Key signals for hair follicle formation were identified.
14 citations
,
January 2009 in “Experimental Dermatology” Hair sheds gradually from the follicle, with readiness to shed indicated by less attachment material.
31 citations
,
September 1996 in “Differentiation” The upper dermal sheath can regenerate hair in rats.
June 2026 in “Experimental Dermatology” Large wounds have more infundibular basal keratinocytes, aiding hair follicle regeneration.
12 citations
,
August 2022 in “Journal of Controlled Release” A new microneedle patch effectively promotes hair growth by increasing blood vessel formation around hair follicles.
10 citations
,
October 2020 in “Frontiers in Cell and Developmental Biology” Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.
7 citations
,
July 2019 in “International Journal of Molecular Sciences” PGA-4HGF may help treat hair loss by activating hair growth pathways and extending the hair growth phase.
101 citations
,
January 1997 in “Journal of Investigative Dermatology Symposium Proceedings” Nerves and chemicals in the body can affect hair growth and loss.
64 citations
,
March 2005 in “Journal of Investigative Dermatology” Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
January 2026 in “Biochemical Pharmacology”
April 2017 in “Journal of Investigative Dermatology” Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
April 2023 in “Journal of Investigative Dermatology” The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.
January 2016 in “Methods in molecular biology” HAP stem cells in hair follicles could help repair nerves and spinal cords.
136 citations
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June 2006 in “Journal of Dermatological Science” PDGF isoforms can promote and sustain hair growth.