61 citations
,
November 2004 in “Annals of the Academy of Medicine Singapore” Hair follicle stem cells are mainly in the bulge region and can help repair skin and form hair and glands, but more research is needed to fully understand them.
1 citations
,
September 2019 in “Journal of Investigative Dermatology” Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
150 citations
,
May 1993 in “The journal of cell biology/The Journal of cell biology” Mouse Notch is important for determining cell roles in hair follicles.
27 citations
,
October 2020 in “Biomedicine & Pharmacotherapy” Hair follicle stem cells help skin heal and grow better.
18 citations
,
January 1994 in “Skin Pharmacology and Physiology” Human dermal fibroblasts and hair papilla cells help outer root sheath cells grow and develop properly.
4 citations
,
May 1981 in “Australian Journal of Biological Sciences” Rat hair follicle cells can produce and release various glycosaminoglycans over time.
1 citations
,
September 2023 in “Life science alliance” Vitamin D Receptor is crucial for hair follicle shrinkage and cell death, affecting hair growth.
November 2025 in “Journal of Investigative Dermatology” Hair follicle stem cells help maintain skin health after injury.
April 2023 in “Journal of Investigative Dermatology” The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.
August 2022 in “Research Square (Research Square)” Implanted special stem cells from hair follicles helped heal wounds faster and with less scarring in mice.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain immune cells, when activated by specific signals, can encourage hair growth.
64 citations
,
January 1995 in “Cells Tissues Organs” Merkel cells develop independently of nerves and are linked to specific hair follicles in mice.
December 2010 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” New cells join the hair's dermal papilla during the growth phase, possibly affecting hair thickness.
83 citations
,
January 2015 in “World Journal of Stem Cells” Hair follicle regeneration needs special conditions and young cells.
32 citations
,
July 2012 in “Stem Cells Translational Medicine” Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.
31 citations
,
August 2019 in “Regenerative Medicine” Human placenta hydrogel helps restore cells needed for hair growth.
30 citations
,
November 2020 in “Journal of Advanced Research” Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.
February 2026 in “International Journal of Molecular Sciences” Muscarinic acetylcholine receptors in skin cells help regulate and promote hair growth.
October 2024 in “Cosmetics” Electric stimulation at 448 kHz can promote hair growth by enhancing cell activity in hair follicles.
May 2023 in “Stem cell research & therapy” New method efficiently isolates hair growth cells from newborn mouse skin.
Tissue from dog stem cells helped grow hair in mice.
November 2022 in “Journal of Nanobiotechnology” The developed system could effectively treat hair loss and promote hair growth.
95 citations
,
July 2010 in “Genes & development” Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.
61 citations
,
June 2014 in “Scientific Reports” Wnt1a-conditioned medium from stem cells helps activate cells important for hair growth and can promote hair regrowth.
49 citations
,
September 2007 in “Journal of Investigative Dermatology” The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.
20 citations
,
February 2018 in “Cell transplantation” Cinnamomum osmophloeum leaf extract may help treat hair loss by promoting hair growth and increasing hair cell proliferation.
20 citations
,
October 2008 in “Archives of dermatological research” Angiogenin helps hair grow by stimulating cell growth and blood vessel formation.
18 citations
,
April 2019 in “Archives of Dermatological Research” Lactoferrin helps mice grow hair by increasing cell growth and hair follicle development.
10 citations
,
April 2013 in “Journal of Investigative Dermatology” Scientists created a model using sheep cells to study hair root formation, which can test how different substances affect hair growth.
9 citations
,
December 2021 in “Molecules” Certain compounds in three Polynesian plants may help hair growth.