May 2025 in “Journal of Photochemistry and Photobiology B Biology” Blue LED light improves hair treatments for Caucasian and Asian hair but not for African hair.
November 2024 in “Journal of Functional Foods” AP collagen peptides improve hair elasticity and gloss.
September 2024 in “Heliyon” Repeated hair dyeing significantly damages hair.
47 citations
,
September 2004 in “Journal of Biological Chemistry” Hoxc13 regulates specific hair protein genes on mouse chromosome 16.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Roota Hair Growth promotes fuller, healthier hair using plant-based ingredients and requires consistent use.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Roota Hair Growth promotes fuller, healthier hair using plant-based ingredients.
August 2025 in “Animal nutrition” α-Ketoglutaric acid improves hair growth, rabbit performance, and antioxidant levels.
22 citations
,
May 2011 in “Molecular Biology of the Cell” Integrin-linked kinase is crucial for normal skin healing.
1 citations
,
July 2023 in “Biomimetics” A new hair treatment using a natural polyphenol complex improves hair strength, reduces static, and protects against UV damage.
5 citations
,
January 2023 in “Nature cell biology” A specific signal from hair cells controls the tightening of the surrounding muscle, which is necessary for hair shedding.
February 2026 in “Chemical Engineering Journal” PCA hydrogel promotes hair growth by enhancing blood vessel formation and hair follicle stem cell activity.
February 2026 in “Journal of Family Medicine and Primary Care” Stress causes hair loss in students, needing stress management to improve health.
18 citations
,
January 2009 in “Experimental Dermatology” mTOR may link different pathways in hair follicle tumor formation.
September 2024 in “Advanced Biomedical Research” Chick embryo extract helps rat hair follicle stem cells become more like neurons.
20 citations
,
February 2023 in “Biology” Innovative cosmetics could safely change hair color by targeting biological hair pigmentation processes.
86 citations
,
February 2012 in “Journal of Clinical Investigation” Stem cells in hair follicles are diverse and change throughout the hair cycle.
61 citations
,
January 2011 in “PloS one” Notch signaling is essential for healthy skin and hair follicle maintenance.
20 citations
,
January 2022 in “Oxidative Medicine and Cellular Longevity” Reactive oxygen species (ROS) influence hair growth by causing DNA damage, cell death, and changes in immune cells.
16 citations
,
January 2021 in “BMC Genomics” Higher hair follicle density leads to more wool in rabbits, influenced by specific genes and lncRNAs.
12 citations
,
October 2021 in “Cells” Targeting a protein that blocks hair growth with microRNAs could lead to new hair loss treatments, but more research is needed.
10 citations
,
June 2021 in “EMBO reports” When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.
3 citations
,
September 2016 in “Clinical, cosmetic and investigational dermatology” Sphinganine can reduce hair loss and improve scalp health.
2 citations
,
December 2024 in “BMC Genomics” Key genes and pathways control sheep hair growth phases.
August 2025 in “Biomolecules” Fibroblast growth factors could be a better, safer treatment for hair loss than current options.
Recombinant type XVII collagen may help regrow hair by activating specific cell pathways.
TGF-β1 and FGF-18 are key in hair loss, and Minoxidil helps hair growth.
16 citations
,
January 2015 in “Forensic science international” The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
9 citations
,
April 2024 in “Heliyon” Probiotics may help with hair growth and dandruff, but more research is needed.
5 citations
,
November 2024 in “Frontiers in Nutrition” LB-P9 supplements improve hair health and satisfaction without side effects.
4 citations
,
February 2025 in “Nutrients” Gynostemma pentaphyllum extract improves hair elasticity, density, and thickness safely.