June 2014 in “Experimental dermatology” The epidermis is crucial for hair growth.
250 citations
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November 2003 in “The Journal of Cell Biology” BMP receptor IA is essential for proper hair cell differentiation in mice.
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August 2024 in “Cell stem cell”
January 2025 in “Nature Communications” CPK1 helps root hair growth in Arabidopsis by activating channels for calcium signaling.
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April 2001 in “Biological Rhythm Research” Deuterium oxide extends the hair cycle duration in mice without changing hair structure.
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March 2026 in “Calcified Tissue International” The EDA pathway plays a key role in bone development by interacting with other signaling pathways.
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March 2009 in “British journal of dermatology/British journal of dermatology, Supplement” Vitamin C derivative helps hair grow longer by making cells produce a growth factor through a specific cellular pathway.
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April 2024 in “Nature Cell Biology”
July 2025 in “New Phytologist” MLO proteins help regulate calcium and ROS levels, promoting root hair growth in Arabidopsis.
March 1995 in “The Journal of Dermatology” Immature hair cells can grow and change into different types of hair cells over time.
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February 1998 in “Journal of Anatomy” Fibre optic confocal imaging can visualize skin layers, blood vessels, and nerves in live mice.
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May 2009 in “Hippocampus” Progesterone helps adult male mice grow more neurons and improves memory.
DPC-Exos can help regenerate hair follicles and heal wounds by activating the Wnt/β-catenin pathway.
May 2025 in “Biomedicine & Pharmacotherapy” Hyperbranched polymer dots significantly boost hair regrowth better than minoxidil.
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January 1985 in “Dermatology” Higher levels of certain immune cells in hair follicles may contribute to alopecia areata.
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July 2014 in “Cold Spring Harbor Perspectives in Medicine” The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.
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May 2016 in “Scientific Reports” Combining skin cells with fat-derived stem cells can improve hair growth.
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June 2016 in “Cell Transplantation” Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.
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April 1998 in “PubMed” Nexin 1 helps control hair growth in young rats.
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November 2013 in “PLoS ONE” Estrogen and androgen signals control synaptic changes in rat brains.
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December 2005 in “Traffic” Syntaxin 9 helps in transporting and signaling of the EGF receptor in skin and stomach cells.
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February 2019 in “Stem cells international” Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.
April 2018 in “Journal of Investigative Dermatology” Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.
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July 2006 in “British Journal of Dermatology” Vitamin D receptors in hair follicles change with the hair cycle, affecting hair growth.
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February 2010 in “PLOS ONE” Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.
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April 1982 in “The Journal of Dermatology” Poly(ADP-ribose) synthesis is linked to skin cell differentiation.
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July 2006 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hair follicle cell growth when beard or axillary skin cells are present together.
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December 2011 in “Journal of Investigative Dermatology” Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.