October 2025 in “Biomedicines” Terminalia chebula fruit extract helps hair growth by reducing DHT and boosting hair cell activity.
Recombinant type XVII collagen may help regrow hair by activating specific cell pathways.
Certain natural products may help stimulate hair growth by affecting stem cell activity in the scalp.
5 citations
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January 2024 in “Science Advances” Touch dome keratinocytes in adult skin have traits of different skin cell types.
September 2025 in “Development” Nelfb is crucial for forming skin fat tissue by regulating genes needed for fat cell development.
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July 2023 in “International journal of molecular sciences” Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.
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June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Mice with extra human KLK14 had hair and skin problems, including weaker cell bonds and inflammation, linked to Netherton syndrome.
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November 2022 in “Nutrients” Placenta extract may protect and improve liver health by reducing stress, inflammation, and cell death, and promoting regeneration.
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February 2010 in “Journal of Cell Science” Human dermal stem cells can become functional skin pigment cells.
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May 2023 in “iScience” Sox9 is crucial for hair follicle stem cells to become melanocytes instead of glial cells.
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November 2020 in “Cell Reports Medicine” Developing human skin has immune cells with memory-like features.
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December 2022 in “Advanced science” SCD1 is important for hair growth by keeping the connection in skin cells where hair stem cells live stable.
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November 2018 in “Cell” TNFα helps grow and maintain liver cells in 3D culture for a long time.
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May 2007 in “Cancer Research” CD34 is crucial for skin tumor development in mice.
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June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
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August 2022 in “Pigment Cell & Melanoma Research” New mouse models help study melanocytic cells for melanoma research.
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September 2023 in “Cell Reports” Sebaceous glands can regenerate after injury using stem cells from hair follicles.
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June 2024 in “Cell Reports” Hair follicles play a crucial role in regulating skin barrier function.
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March 2013 in “Cell Transplantation” Injecting young pig stem cells can make old pig skin look younger and more elastic.
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September 2024 in “Cell Reports” Granulocyte colony stimulating factor helps heal wounds without scars.
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April 2024 in “Immunity” CD80 on skin stem cells helps expand Treg cells to aid wound healing.
Intermittent fasting slows hair growth by damaging hair follicle cells.
1 citations
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August 2025 in “Frontiers in Bioengineering and Biotechnology” A 3D skin model helps study wound healing better than traditional methods.
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October 2022 in “Biomimetics” Trichosanthes kirilowii extract helps wounds heal faster.
August 2023 in “Journal of Cosmetic Dermatology” Exosomes from hair papilla cells and the Chinese medicine Liao Tuo Fang can potentially promote hair growth and could be used to develop hair growth drugs.
May 2023 in “Journal of Ethnopharmacology” The wild garlic plant, Allium macrostemon Bunge, can promote hair growth and could potentially be used to treat hair loss.
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January 2011 in “PloS one” Notch signaling is essential for healthy skin and hair follicle maintenance.
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July 2025 in “Frontiers in Pharmacology” Cooling with antioxidants helps protect hair during chemotherapy.
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December 2019 in “BMC Complementary and Alternative Medicine” Alcohol extract from Vernonia anthelmintica seeds may help treat stress-related hair loss.
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June 2023 in “MedComm” Stem cells and their exosomes show promise for repairing tissues and healing wounds when delivered effectively, but more research is needed on their tracking and optimal use.