Gray hair affects hair's movement and appearance, making it less bouncy and more wavy.
January 2002 in “中国人民解放军军医大学学报(英文版)” Human hair keratin scaffold material degrades in muscles mainly through the ubiquitin system with lysosome help.
January 2000 in “Chinese Journal of Dermatology” Ligustrum lucidum may boost hair growth by maintaining key growth factors.
November 2020 in “Journal of The American Academy of Dermatology” Nonsurgical treatments effective for hair loss in men and women.
49 citations
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June 2004 in “Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences” Human hair becomes weaker and stretches more easily at higher temperatures.
19 citations
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January 2009 in “International review of cell and molecular biology” Hair's strength and flexibility come from its protein structure and molecular interactions.
83 citations
,
December 2001 in “Journal of Investigative Dermatology” Minoxidil boosts hair growth by targeting adenosine and possibly sulfonylurea receptor 2B.
17 citations
,
October 2023 in “Science Progress” Polycaprolactone and barium titanate composites show promise for use in biomedical applications.
8 citations
,
June 2023 in “Journal of clinical medicine” Nanofat shows promise for facial rejuvenation and treating skin issues but needs more research for long-term safety.
6 citations
,
August 2017 in “Physiological Research” Setipiprant may reduce inflammation by blocking an enzyme called aldose reductase.
6 citations
,
June 2004 in “Dermatologic Surgery” A woman had temporary hair loss after a facelift, which improved on its own within a year.
5 citations
,
January 2005 in “PubMed” Apoptosis is important in the hair cycle of dogs.
3 citations
,
July 2025 in “Acta Biomaterialia” Murine skin wounds become less stiff over time as they heal.
November 2008 in “Medical & surgical dermatology” A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.
January 2006 in “Yearbook of Dermatology and Dermatologic Surgery” Hair graying is caused by the loss of pigment cells due to poor maintenance of stem cells in the hair follicle.
29 citations
,
May 2025 in “Polymers” DLP bioprinting shows promise for medical uses, but needs more material options and strength improvements.
January 2018 in “Springer eBooks” Athletes need effective management of skin disorders for their performance and well-being.
236 citations
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April 2015 in “Cell” Plucking some hairs can trigger nearby unplucked hairs to grow back more due to a collective response.
22 citations
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January 1985 Water makes hair more flexible, especially the outer layer.
14 citations
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November 2021 in “Nanoscale” The research shows how a specially structured nanoemulsion delivers vitamins A and E through the skin.
7 citations
,
October 2023 in “European Journal of Pharmacology” Cannabidivarin (CBDV) may help brain cell growth and survival through the TRPV1 receptor.
2 citations
,
July 2022 in “Dermatology Reports” EPDS and MS might share an immune-related cause.
1 citations
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May 1987 in “The Lancet” Topical minoxidil may help hair growth by improving blood flow to hair follicles.
April 2026 in “Future Medicinal Chemistry” PROTACs have become a breakthrough in medicine by effectively targeting and degrading specific proteins to treat diseases.
January 2024 in “Authorea (Authorea)” Using laccase to add poly(tyrosine) to wool makes it less likely to shrink and stronger.
October 2020 in “Вестник СурГУ. Медицина” PRP can help regrow hair and improve hair density in people with androgenetic alopecia.
May 2017 in “Journal of The American Academy of Dermatology” LED light helps human hair root cells grow and prevents them from dying by activating specific growth pathways.
13 citations
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April 2023 in “Biochemical Society Transactions” Tissue stiffness helps shape how organisms develop.
May 2024 in “International Journal of Cosmetic Science” Disulfide bonds are crucial for hair's strength, especially when wet.
140 citations
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February 2014 in “Neuron” Delta opioid receptors help regulate touch sensation by reducing neurotransmitter release in the spinal cord.