October 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Mechanical stretching can promote hair growth by activating certain immune cells.
February 2020 in “Journal of chemical neuroanatomy” Researchers found a way to make rat hair follicle cells start turning into motor neuron-like cells, but couldn't fully turn them into working motor neurons.
April 2026 in “Frontiers in Cell and Developmental Biology” Hair cell loss usually happens after hearing loss starts.
46 citations
,
April 1987 in “Brain Research” Hair-follicle nerves in cats' spinal cords can be inhibited by GABA-related connections.
142 citations
,
June 2003 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Hair follicle stem cells can generate all hair cell types, skin, and sebaceous glands.
February 2026 in “Biophysical Journal” 55 citations
,
February 1975 in “Journal of Cutaneous Pathology” Dermal cell activity increases during hair growth in rats.
Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.
19 citations
,
January 2013 in “Frontiers in Neuroanatomy” Zebrafish can help study and develop treatments for hearing loss.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Mouse skin glands need healthy nerves to grow properly during hair growth phases.
419 citations
,
March 2005 in “Proceedings of the National Academy of Sciences” Hair-follicle stem cells can become neurons.
949 citations
,
January 2001 in “Cell” Adult mouse skin contains stem cells that can create new hair, skin, and oil glands.
October 2023 in “IBRO neuroscience reports” Rat hair follicle stem cells have functional oxytocin receptors, useful for studying neuropsychiatric disorders.
Hair follicles emit electromagnetic fields due to S100 proteins.
294 citations
,
February 2011 in “Cell” Nephronectin helps attach muscle cells to hair follicles.
26 citations
,
January 2019 in “Experimental Dermatology” Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.
3 citations
,
December 2013 in “Journal of Cell Science” Keratin 79 cells help form and regenerate hair canals.
80 citations
,
September 2007 in “Cell Cycle” Stem cells in hair follicles can become various cell types, including neurons.
41 citations
,
July 1994 in “Journal of Dermatological Science” Hair follicle cells need complex interactions to fully differentiate.
November 2024 in “Journal of Investigative Dermatology” Skin and hair cells release serotonin and histamine naturally, which could help improve skin health.
3 citations
,
February 2009 in “Chinese Journal of Traumatology (english Edition)” Human hair cells can be used to grow new hair on rat ears, suggesting a possible treatment for hair loss.
April 2024 in “Cellular signalling” Activating TRPMLs helps human cells important for hair growth and increases hair growth in mice.
11 citations
,
April 1993 in “PubMed” Human hair cells can change based on their environment, especially interactions with certain skin cells.
42 citations
,
July 1993 in “Journal of Investigative Dermatology” 7 citations
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October 1992 in “PubMed” Sinus hair follicles in mammals have different nerve fiber types with species-specific patterns, especially in cats.
April 2026 in “Stem Cell Reviews and Reports”
5 citations
,
June 2024 in “Developmental Cell” Activating TRPV1 can boost hair growth by involving neurons, macrophages, and fibroblasts.
49 citations
,
April 2006 in “Journal of Investigative Dermatology” TRPV1 helps regulate hair growth cycles.
2 citations
,
June 2020 in “International Journal of Research -GRANTHAALAYAH” Human hair follicles' biomagnetic fields might contribute to migraines.
Hair growth is maintained by specific cell signals.