October 2025 in “Cell Reports” Regulatory T cells help hair growth by using the Cxcr4-Cxcl12 pathway.
December 2023 in “International Journal of Health and Pharmaceutical” A mix of 80% coconut oil and 20% candlenut oil best promotes hair growth.
June 2020 in “Journal of Investigative Dermatology” Tiny particles from skin cells can help activate hair growth.
January 2019 in “Archives of dermatology and skin care” Biomimetic peptides were found to promote hair growth and prolong the growth phase in human hair follicles.
December 2017 in “bioRxiv (Cold Spring Harbor Laboratory)” Endoglin is important for proper hair growth cycles and stem cell activation in hair follicles.
Procyanidins and phosphatidic acids help promote hair growth.
5 citations
,
October 2024 in “International Journal of Biological Sciences” A peptide from hair follicle stem cells can boost hair growth.
December 2022 in “Scientific Reports” Stem cells from whiskers can be transplanted to stimulate hair growth.
45 citations
,
October 2008 in “Cytokine & Growth Factor Reviews” Activins and follistatins, part of the TGFβ family, are crucial for hair follicle development and skin health, affecting growth, repair, and the hair cycle.
20 citations
,
December 2013 in “PubMed” Quercetin boosts melanin production in mouse hair follicles.
19 citations
,
December 2018 in “Experimental and Molecular Medicine” Small molecule IM boosts hair growth by changing stem cell metabolism.
14 citations
,
December 2021 in “International journal of molecular sciences” Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
11 citations
,
June 2021 in “Frontiers in Cell and Developmental Biology” Melatonin helps goat hair stem cells grow and maintain their ability to become different cell types.
9 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Sex hormones and antiandrogens can either stimulate or inhibit human hair follicle cell growth depending on the dose.
1 citations
,
January 2020 in “Seoul National University Open Repository (Seoul National University)” PDE3 inhibitor may help treat hair loss by promoting hair growth.
June 2025 in “Stem Cell Research & Therapy” Isoproterenol may help treat hair loss by activating hair follicle stem cells.
March 2025 in “Molecular Medicine” Cholesterol helps hair grow by activating nerves and boosting hair follicle stem cells.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” IL-15 promotes hair growth and protects hair follicles.
September 2021 in “Yearbook of pediatric endocrinology” Stress hormone stops a growth signal and keeps hair stem cells inactive, reducing hair growth.
January 2003 in “Journal of Clinical Dermatology” Cyclosporin promotes hair growth by boosting cell growth and reducing cell death.
January 2022 in “Stem cell biology and regenerative medicine” Improving dermal papilla cells can help regenerate hair follicles.
January 2022 in “Stem cell biology and regenerative medicine” The document concludes that hair follicle regeneration involves various factors like stem cells, noncoding dsRNA, lymphatic vessels, growth factors, minoxidil, exosomes, and induced pluripotent stem cells.
April 2026 in “Ekologiya Cheloveka (Human Ecology)” Dihydroquercetin and other substances may help eyelash and eyebrow growth, but more research is needed.
January 2022 in “Yokohama National University Repository (Yokohama National University)” Exosomes from dermal papilla cells may help treat hair loss by promoting hair growth.
Bipotent dermal stem cells and specific macrophages are crucial for hair regrowth and regeneration.
July 2024 in “Journal of Investigative Dermatology” A peptide in shampoo can promote hair growth and improve hair condition.
1 citations
,
December 2023 in “Scientific reports” 3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.
April 2026 in “Frontiers in Physiology” Polygonum multiflorum root nanovesicles may help hair growth and treat hair loss.
252 citations
,
November 1995 in “The EMBO Journal” Blocking EGFR in mice causes hair loss and skin changes.
8 citations
,
January 1998 in “Journal of Investigative Dermatology” Topical estrogen treatments did not change hair growth in certain mouse strains, questioning previous findings on their role in hair growth control.