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May 2022 in “Frontiers in physiology” Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.
13 citations
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December 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Nicotinamide applied to the scalp can slow down hair growth.
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June 2022 in “Frontiers in Immunology” Fucoidan reduces bone cell formation by affecting T-cell activity.
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September 2021 in “Journal of Food Science and Nutrition” Red Ginseng Extract helps hair grow and improves skin health by stimulating cell growth and enhancing the body's antioxidant defense system.
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January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
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May 2025 in “Chemical and Biological Technologies in Agriculture” Humic acids enhance plant growth by improving root development and photobiology.
229 citations
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May 2006 in “Journal of Experimental Botany” Reactive oxygen species are essential for plant root hair growth.
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January 2022 in “Journal of Nanobiotechnology” Quaternary ammonium iminofullerenes help maize roots grow better under stress by reducing oxidative damage.
12 citations
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December 2019 in “International Journal of Molecular Medicine” Stem cells from umbilical cord blood may prevent hair loss caused by certain medications.
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September 2024 in “PLANT PHYSIOLOGY” RALF22 is essential for root hair growth in response to fungal emissions in Arabidopsis.
February 2026 in “Advanced Science” TTNPB helps turn stem cells into neural stem cells, improving depression-like behaviors in rats.
1 citations
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April 2023 in “Animals” Wnt and BMP pathways stimulate hair growth in Min pigs, with Wnt being more effective.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” A protein called EGFR protects hair follicle stem cells, and when it's disrupted, hair follicles can be damaged, but blocking certain pathways can restore hair growth.
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February 2001 in “Journal of Investigative Dermatology” Neuropeptides affect hair growth, with some speeding it up and others slowing it down.
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July 2023 in “Plants” Datura metel leaf extracts help heal wounds effectively.
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165 citations
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December 2004 in “Differentiation” BMP signaling is crucial for skin and hair growth.
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March 2022 in “Journal of The Taiwan Institute of Chemical Engineers” Extracts from a type of brown seaweed can help promote hair growth.
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December 2008 in “Journal of Investigative Dermatology” Prolactin affects hair growth and skin conditions, and could be a target for new skin disease treatments.
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April 2009 in “Cell Motility and the Cytoskeleton” β‐thymosins, especially thymosin β4, help in heart protection, wound healing, and hair growth by stabilizing actin in cells.
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June 2019 in “International Journal of Molecular Sciences” Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.
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October 2021 in “Clinical, Cosmetic and Investigational Dermatology” The secretome from mesenchymal stem cells shows promise for treating skin conditions and improving skin and hair health, but more research is needed.
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February 2017 in “Biomolecules & Therapeutics” 4-O-Methylhonokiol helps protect skin cells from growth-stopping effects of a protein by regulating growth-related pathways.
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May 2022 in “Journal of Drug Delivery Science and Technology” Nanoliposomes effectively deliver hair-growth peptides into hair follicles.
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November 2023 in “Hair transplant forum international” Caffeine can stimulate hair growth, but the best dose and frequency for hair loss treatment are still unknown.
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December 2015 in “Expert Opinion on Biological Therapy” Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.
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August 2015 in “Experimental Dermatology” Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.