Ganoderma Lucidum extract and ganoderic acid A can help prevent hair loss.
4 citations
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June 2022 in “Cold Spring Harbor Perspectives in Biology” Different types of fibroblasts exist in skin and understanding them can help improve wound healing and treat scars.
December 2025 in “npj Systems Biology and Applications” Cold temperatures can stop human cell circadian rhythms, but warming restores them.
May 2024 in “Molecules/Molecules online/Molecules annual” Plant extracts can help prevent hair loss and promote hair growth.
15 citations
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August 2017 in “International Journal of Molecular Medicine” Panax ginseng extract may help prevent hair loss caused by DKK-1.
15 citations
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August 2013 in “Stem Cells and Development” The method increases stem-like cells for better skin regeneration.
Older women's scalp cells show changes that could contribute to hair thinning.
November 2015 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” Platelet concentrates may help tissue regeneration and have potential for regenerative therapies.
October 2021 in “Journal of Investigative Dermatology” Pink berry extract effectively treats scalp issues from frequent head covering.
28 citations
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November 1987 in “Journal of the American Academy of Dermatology” The model successfully grew and differentiated hair follicle cells in the lab.
12 citations
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December 2017 in “Journal of biomaterials science. Polymer ed.” Human hair protein extracts can protect skin cells from oxidative stress.
December 2025 in “Advanced Healthcare Materials” The Spherical Skin Model improves drug and cosmetic testing by accurately mimicking human skin for efficient compound screening.
November 2022 in “Journal of Investigative Dermatology” Butyrate helps hair grow longer, improves hair cell health, increases pigment production, and boosts hair's natural defenses.
4 citations
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November 2022 in “Journal of biomedical materials research. Part B, Applied biomaterials” Human hair proteins, especially keratins, can protect cells from oxidative stress in lab settings.
April 2023 in “Journal of Investigative Dermatology” MPZL3 protein helps control the size of oil glands and the growth of oil-producing cells in both mice and humans.
47 citations
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April 2001 in “Journal of Dermatological Science” IGF-I and HGF attract and stimulate hair follicle cells to move.
February 1990 in “PubMed” Hair follicle cells and skin cells differ in keratinization and other features.
46 citations
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January 2020 in “Theranostics” Injecting a special gel with human protein particles can help hair grow.
15 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Retinoids can change the hair growth cycle by extending the growth phase and shortening the rest phase.
4 citations
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May 2023 in “Cells” Baricitinib and its combination with lonafarnib improve fat cell formation in certain genetic disorders.
15 citations
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February 2021 in “Scientific Reports” A specific group of stem cells can help regenerate hair continuously.
48 citations
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April 1995 in “PubMed” Testosterone helps beard and axillary hair cells grow by releasing growth factors from dermal papilla cells.
January 2011 in “Journal of Tissue Engineering and Reconstructive Surgery” Using dermal papillae cells and keratinocytes in skin substitutes speeds up healing and helps form hair follicles and glands.
4 citations
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July 2006 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hair follicle cell growth when beard or axillary skin cells are present together.
January 2022 in “Yokohama National University Repository (Yokohama National University)” Exosomes from dermal papilla cells may help treat hair loss by promoting hair growth.
25 citations
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June 2004 in “Journal of Investigative Dermatology” Macrophage-stimulating protein helps hair grow and can start hair growth phase in mice and human hair samples.
A skin model using hair and skin cells can mimic human skin for research.
6 citations
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April 1993 in “Journal of Dermatological Science” Certain substances can strongly inhibit DNA synthesis in hair cells.
January 2006 in “Chinese Journal of Dermatology” Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
16 citations
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November 2020 in “In Vitro Cellular & Developmental Biology - Animal” Microfollicles can effectively model human hair follicles for research and testing.