5 citations
,
August 2005 in “Anatomy and Embryology” Rat skin has a linear system of nerve fibers linked to hair follicles and muscles.
15 citations
,
February 2000 in “Journal of Cutaneous Pathology” The arrector pili muscle attaches to the extracellular matrix using α5β1 integrin and connects muscle cells using α1β1 integrin.
4 citations
,
January 2017 in “Biological & pharmaceutical bulletin” Inhibiting ALOX12 can help hair cuticle maturation by increasing S100A3 citrullination.
6 citations
,
July 2016 in “Cell cycle/Cell cycle (Georgetown, Tex. Online)” Younger mice's hair-follicle stem cells are better at turning into heart cells than older mice's.
June 2023 in “Sains Malaysiana” Cinchonine Nanostructured Lipid Carriers serum safely and effectively stimulates hair growth and increases the number and size of hair follicles.
82 citations
,
March 1992 in “Journal of Investigative Dermatology” August 2021 in “Journal of the American Academy of Dermatology” The shampoo's ingredients' effect on a hair growth pathway in cells was tested, but the results are not given.
1 citations
,
January 2015 The gel with apigenin and celery juice promotes hair growth without causing skin irritation.
Neuropeptides affect hair growth and could be used to control it.
Skin stem cells in hair follicles are important for touch sensation.
April 2026 in “Molecules” Yeast-derived vesicles can improve hair follicle health and promote hair growth.
March 2025 in “PHARMADEMICA Jurnal Kefarmasian dan Gizi” Cucumber extract shampoo effectively fights fungi and meets quality standards.
182 citations
,
May 2003 in “Development” Myc activation reduces skin stem cells by affecting cell adhesion.
1 citations
,
May 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” UT-018, a stem cell chemoattractant formulation, has shown significant regenerative effects in murine models, accelerating wound repair and promoting hair follicle regeneration. The topical application of UT-018 led to faster wound closure, improved tissue formation, better collagen organization, increased fibroblast activity, and enhanced blood vessel formation in the skin. In hair growth studies, UT-018 increased follicular density, promoted deeper follicle penetration, and induced the transition to the anagen phase, which is the active growth phase of hair. These effects are linked to strong intracellular cAMP generation and β-catenin phosphorylation, indicating GPCR-mediated regenerative signaling.
200 citations
,
November 1997 in “Planta” Calcium affects where root hairs grow, but other unknown factors determine their growth direction.
3 citations
,
December 2022 in “Nutrients” Limonin from young citrus fruits may help with hair growth by affecting cell growth and hair cycle pathways.
April 2026 in “Proceedings of the National Academy of Sciences” Tmem30b is essential for hearing by maintaining hair cell structure in the ear.
173 citations
,
January 2014 in “Nature Cell Biology” Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.
43 citations
,
April 1996 in “Journal of Investigative Dermatology” 32 citations
,
August 2016 in “Science Signaling” Alopecia areata patients show unique protein activity patterns, suggesting imbalanced signaling pathways.
July 2024 in “International Journal of Molecular Sciences” RF-based therapies might help treat hair loss.
7 citations
,
October 1992 in “PubMed” Sinus hair follicles in mammals have different nerve fiber types with species-specific patterns, especially in cats.
91 citations
,
December 2000 in “The journal of cell biology/The Journal of cell biology” Scientists successfully created mouse hair proteins in the lab, which are stable and similar to natural hair.
January 2026 in “Journal of advanced Biomedical and Pharmaceutical Sciences” Niosomal cetirizine shows promise for better alopecia treatment by targeting hair follicles effectively.
May 2012 in “F1000Research” Proteins released by cells can promote hair growth in people.
121 citations
,
March 1989 in “Journal of Investigative Dermatology” Minoxidil can help grow hair in mice by making cells grow and improving hair quality. More research needed.
45 citations
,
January 1977 in “Advances in experimental medicine and biology” Hair follicles have an enzyme that converts arginine to citrulline in proteins.
72 citations
,
September 1997 in “Journal of Investigative Dermatology”
24 citations
,
September 2002 in “Dermatologic Surgery” The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
1 citations
,
January 2025 in “Discrete and Continuous Dynamical Systems - B” Sparse hairless patches can develop and stabilize in alopecia areata under certain conditions.