5 citations
,
July 2019 in “Nutrients” Low selenium intake may delay puberty in boys but not in girls.
3 citations
,
February 1992 in “Journal of veterinary medicine. Series A” The farm-raised blue fox had a delayed winter coat cycle and abnormal hormone levels, but its hair growth and hormone changes were still linked.
2 citations
,
December 2025 in “Cosmetics” Proper scalp care can improve hair health and delay ageing signs.
10 citations
,
January 2013 in “Journal of The European Academy of Dermatology and Venereology” The home-use IPL device effectively reduced hair and delayed its regrowth after six months of use, with users happy and no negative side effects.
20 citations
,
January 2015 in “Current problems in dermatology” Graying hair happens due to aging and might be delayed by new treatments.
4 citations
,
November 2022 in “Nutrients” Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
1 citations
,
July 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.
8 citations
,
April 2016 in “Experimental dermatology” B6.Cg-Tyr c−2J Hr hr /J mice have a stronger delayed sunburn reaction and are good for UV research.
2 citations
,
September 2016 in “Journal of Dermatological Science” Reduced TRPS1 leads to increased STAT3 and SOX9 in hair follicles, affecting hair growth.
28 citations
,
December 2006 in “Clinical lung cancer” Early recognition and management of skin side effects from new cancer therapies can prevent treatment delays.
24 citations
,
September 2014 in “PloS one” Thyroid hormone receptors are essential for hair growth and wound healing.
10 citations
,
April 2020 in “PloS one” Lack of Crif1 in hair follicle stem cells slows down hair growth in mice.
August 2016 in “Journal of Investigative Dermatology” Human hair follicles have a scent receptor that can influence hair growth.
38 citations
,
July 2020 in “EMBO journal” SIRT7 protein is crucial for starting hair growth in mice.
1 citations
,
September 2024 in “iScience” Disrupted sleep patterns from artificial light can slow hair growth and may lead to hair loss.
1 citations
,
August 2022 in “International Journal of Molecular Sciences” FGF12 is important for hair growth and could be targeted for hair loss treatment.
25 citations
,
November 2012 in “Phytotherapy Research” Crataegus pinnatifida extract may help increase hair growth and thickness in mice.
19 citations
,
February 2018 in “Lasers in Medical Science” Red light and LED treatments help hair grow by activating a specific cell signaling pathway.
1 citations
,
January 2015 in “Genetics and Molecular Research” Stopping S100A3 activity slows down hair growth in mice.
Avicennia marina extract and avicequinone C can potentially promote hair growth and treat hair loss by interfering with hair loss mechanisms and boosting growth factors.
6 citations
,
July 1994 in “Journal of Dermatological Science” Introducing the rat OTC gene normalized hair growth in SPF-ASH mice.
72 citations
,
February 2011 in “American Journal of Biological Anthropology” The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.
39 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” FGF and EGF are crucial for hair follicle development and growth.
32 citations
,
May 2015 in “Journal of Investigative Dermatology” Mice without collagen VI have slower hair growth normally but faster regrowth after injury.
25 citations
,
May 2013 in “Experimental Dermatology” Epidermal growth factor helps hair recover after chemotherapy.
12 citations
,
June 2006 in “Journal of Dermatological Science” Interleukin 6 helps hair grow.
9 citations
,
August 2013 in “Archives of Dermatological Research” A gene called BMAL1 plays a role in controlling hair growth.
8 citations
,
February 2006 in “Journal of the European Academy of Dermatology and Venereology” Growth hormone may protect skin from radiation damage.
6 citations
,
January 2021 in “Annals of Dermatology” 650 nm red light helps hair grow and prevents hair loss by affecting certain genes and biological processes.
January 2024 in “Skin appendage disorders” Using growth factors and microneedling shows promise for hair regrowth in Alopecia Areata, but more research is needed.