November 2005 in “Nature Reviews Molecular Cell Biology” The protein hairless is important for hair regrowth because it stops the protein wise from blocking the hair cycle.
232 citations
,
December 2011 in “Journal of the American Academy of Dermatology” Understanding and targeting specific molecules can help reduce scarring and promote scar-free healing.
163 citations
,
April 2019 in “Nature Communications” Mechanical stretching of the skin can promote hair growth by activating certain immune cells.
38 citations
,
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.
30 citations
,
May 2018 in “Experimental Dermatology” The conclusion is that future hair loss treatments should target the root causes of hair thinning, not just promote hair growth.
29 citations
,
January 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.
9 citations
,
April 2019 in “International journal of molecular sciences” Human hair grows better in a special gel that mimics skin.
3 citations
,
January 2017 in “Stem Cells International” Adult mesenchymal stem cells can help regenerate tissues and are promising for healing bones, wounds, and hair follicles.
2 citations
,
November 2022 in “Journal of Biochemistry and Molecular Biology” Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.
1 citations
,
June 2024 in “Preprints.org” Dermal sheath cells play a key role in wound healing and could impact fibrosis.
January 2026 in “Regenerative Therapy” Low-frequency electromagnetic fields may help treat hair loss by promoting hair regrowth.
October 2025 in “Frontiers in Veterinary Science” Quercetin boosts hair follicle stem cell growth and survival in cashmere goats.
June 2025 in “Medical & Clinical Case Reports Journal” Exosomes may improve hair growth, but more research is needed for safety and approval.
42 citations
,
January 2014 in “Cold Spring Harbor Perspectives in Medicine” Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.
35 citations
,
July 2018 in “Cell Reports” The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
6 citations
,
June 2021 in “Developmental biology” Dermal EZH2 controls skin cell development and hair growth in mice.
September 2025 in “PubMed” Mechanical stimulation and new therapies show promise for hair regrowth.
March 2025 in “Journal of Cosmetic Dermatology” Thermus thermophilus extract improves hair growth and scalp health in men with hair loss.
May 2007 in “Science's STKE” Healing skin wounds in mice can create new hair follicles, and adjusting Wnt signaling could potentially reduce scarring and treat hair loss.
52 citations
,
September 2018 in “International Journal of Molecular Sciences” Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.
May 2026 in “Research Square” The polyG fragment in Hoxc13 protein helps evolve mammalian skin and hair by enhancing gene interactions.
Periplaneta americana extract promotes hair growth and is safe for treating hair loss.
May 2025 in “International Journal of Molecular Sciences” DHHB from Platycladus orientalis L. promotes hair growth and could be a natural alternative to current treatments.
February 2025 in “Biomolecules” Melatonin can help or hinder hair growth depending on the dose.
New treatments show promise for hair loss, especially JAK inhibitors for alopecia areata.
24 citations
,
July 2018 in “Stem cells” Runx1 controls fat-related genes important for normal and cancer cell growth, affecting skin and hair cell behavior.
12 citations
,
February 2025 in “Scientific Reports” MSC-EVs and UCB-EVs improve skin wound healing and reduce scarring.
7 citations
,
August 2020 in “Animal biotechnology” A specific RNA in cashmere goats helps improve hair growth by interacting with certain molecules.
Understanding hair follicle interactions can help treat male pattern baldness.
1 citations
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July 2023 in “Journal of Biophotonics” Red light at 8 mW/cm2 most effectively promotes hair cell growth and affects key growth pathways, especially in cells treated with a hair loss-related hormone.