February 2026 in “Journal of Allergy and Clinical Immunology” Alopecia areata involves immune system issues and specific cell types that disrupt hair growth, leading to hair loss.
July 2024 in “Journal of Investigative Dermatology” Human hair follicles have their own thyroid hormone system.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Human hair follicles can be used to create heart muscle cells.
48 citations
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June 1988 in “PubMed” Minoxidil sulfate relaxes muscle by increasing potassium flow, making it a unique muscle relaxer.
23 citations
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July 2015 in “PubMed” PDGF and its receptors are crucial for stem cell growth and function.
12 citations
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February 1986 in “PubMed” Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
10 citations
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September 2021 in “The FASEB Journal” ACKR2 helps prevent skin scarring and hair loss by controlling inflammation.
November 2025 in “PLoS ONE” Nucleic acids trigger chemokine production in skin cells, affecting skin inflammation.
Rat hair follicle bulge cells can become nerve and glial cells, showing potential for neuroprotection.
5 citations
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June 2024 in “Pharmacological Research” FOL-026 peptide may help hair growth and cardiovascular health by improving blood flow and cell functions.
15 citations
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August 1989 in “Archives of Dermatology” Minoxidil may promote hair growth by mimicking a natural body chemical.
3 citations
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September 1980 in “Experientia” Dobutamine does not mimic dopamine at therapeutic doses but may at very high concentrations; microfilaments, not microtubules, are important for wound healing in Xenopus embryos.
November 2012 in “Endocrine Practice” Enzymes called 5α-reductases have many body functions and need more research to safely use inhibitors.
7 citations
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October 2000 in “Allergo Journal” Stress may affect hair growth by influencing hair follicle development and could contribute to hair loss.
March 2024 in “Egyptian Journal of Veterinary Science” Nandrolone decanoate damages the heart, liver, and kidneys.
Meis2 is essential for touch sensation and nerve function in mice.
4 citations
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January 1982 in “Neuroendocrinology” Dopamine affects coat color changes in agouti mice.
29 citations
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November 2013 in “Expert Review of Dermatology” Sensitive skin often causes discomfort, affects many people, especially women and older adults, and should be managed with careful product selection.
2 citations
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May 2023 in “The Journal of Immunology” NXC736 significantly reduced hair loss in mice with alopecia areata.
ILC1-like cells can independently cause alopecia areata by affecting hair follicles.
5 citations
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January 2024 in “Science Advances” Touch dome keratinocytes in adult skin have traits of different skin cell types.
March 2026 in “Journal of Investigative Dermatology”
82 citations
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September 2018 in “Nature Communications” A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.
May 2026 in “Free Radical Biology and Medicine” 294 citations
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February 2011 in “Cell” Nephronectin helps attach muscle cells to hair follicles.
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July 2023 in “Journal of Autonomous Intelligence” Artificial neural networks can accurately diagnose Alopecia Areata.
4 citations
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March 1989 in “The BMJ” Naproxen is not the cause of hair loss in a child; it's due to a toxic event with expected hair regrowth.
9 citations
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January 2018 in “Plastic and Reconstructive Surgery – Global Open” Using PDRN injections and RF treatments improved revision nose surgery results without major side effects.
May 2020 in “Research Square (Research Square)” Stress hormone CRF causes hair loss and inhibits hair growth in human cells.
January 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Higher substance P levels may cause discomfort in hair loss patients.