51 citations,
November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
17 citations,
May 2018 in “PeerJ” VB-1, a natural compound, may promote hair growth by enhancing a key cell growth pathway.
10 citations,
April 2013 in “Stem Cells and Development” Scientists identified a unique type of human skin stem cell that could help with tissue repair.
6 citations,
August 2022 in “International journal of molecular sciences” α-Phellandrene may help prevent hair loss by increasing growth factors and cell growth in hair cells through a specific signaling pathway.
5 citations,
November 2022 in “Journal of Ginseng Research/Journal of ginseng research” Ginsenoside Re from Panax ginseng may prevent hair loss by maintaining autophagy and Wnt signaling in hair cells.
5 citations,
October 2021 in “PubMed” Exosomes from human fat stem cells can potentially enhance hair growth and survival, providing a new possible treatment for hair loss.
4 citations,
July 2021 in “Journal of Microbiology and Biotechnology” Ginsenoside Rg4 from ginseng may help hair growth by activating certain cell signals.
3 citations,
January 2016 in “International Journal of Trichology” Sheep-derived factors improve human hair cell clustering, which may help hair growth.
2 citations,
January 2022 in “Skin Pharmacology and Physiology” Dexamethasone increases the activity of androgen receptors in human skin cells, which may link it to certain types of hair loss.
2 citations,
January 2019 in “Indian Journal of Pharmaceutical Sciences” Zinc chloride can cause human scalp cells to multiply and die.
March 2024 in “Nutrients” Gynostemma pentaphyllum and its component damulin B could help hair grow by activating certain cell pathways.
May 2023 in “Skin research and technology” A DNA aptamer helps promote hair growth by enhancing a key cell growth signal in hair follicle cells.
January 2022 in “Journal of St. Marianna University” Substances from human hair cells can affect hair loss-related genes, potentially leading to new treatments for baldness.
March 2022 in “Molecules” The study demonstrates that adenosine promotes hair growth in cultured human dermal papilla cells (hDPCs) by activating the Wnt/β-catenin signaling pathway through cAMP-mediated modulation of GSK3β activity. This activation enhances cell viability, mitochondrial function, and the expression of growth factors like bFGF, FGF7, and IGF-1, which are crucial for hair follicle growth. The effects are mediated through adenosine A2A and A2B receptors, suggesting that adenosine could be a potential therapeutic agent for treating hair loss.
January 2022 in “Stem cell biology and regenerative medicine” 3 citations,
February 2021 in “FEBS open bio” Camellia japonica extract may improve scalp health and promote hair growth.
July 2024 in “International Journal of Molecular Sciences” The inhibitor DPP can promote hair growth.
March 2023 in “Asian Journal of Beauty and Cosmetology” HX109 herbal extract helps hair grow by boosting cell growth and reducing cell death.
August 2022 in “Precision Clinical Medicine” 52 citations,
May 2011 in “APOPTOSIS” Hydroxyl radicals cause hair follicle cell death during chemotherapy by reducing Bcl-2 protein levels.
21 citations,
May 2018 in “Journal of Cosmetic Dermatology” Costunolide helps human hair cells grow and can stimulate hair growth in mice.
8 citations,
January 2014 in “PubMed” Researchers made stem cells from human hair follicle cells with better efficiency than from skin cells.
3 citations,
January 2023 in “Agronomy” KDML105 bran extract may help with hair growth and prevent hair loss.
May 2024 in “Journal of functional foods” Coffee bean residue extract helps hair growth by activating cell processes.
The study demonstrated that platelet-rich plasma (PRP) significantly promoted the viability and proliferation of human hair dermal papilla cells (HHDPCs) in vitro, particularly at a 5% concentration. PRP also increased the expression of alkaline phosphatase (ALP) and versican at both mRNA and protein levels. The study involved 8 healthy volunteers and used MTT assays, qRT-PCR, and Western blot analysis. These findings suggested that PRP could be a potential therapeutic tool for promoting hair follicle regeneration and treating alopecia, although further research is needed to identify the specific growth factors responsible for these effects.
January 2022 in “Food Science and Technology” The herbal mixture could potentially improve hair loss.
October 2023 in “Ho Chi Minh City Open University Journal of Science - Engineering and Technology” Human hair follicle cells have specific features.
24 citations,
April 2012 in “Developmental Biology” Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.
2 citations,
December 2021 in “Experimental Cell Research” October 2022 in “International Journal of Molecular Sciences”