March 1998 in “Journal of dermatological science” Diphencyprone initially increases mouse hair growth, then slows it, possibly due to changes in specific protein levels.
32 citations
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August 1996 in “Journal of Investigative Dermatology” January 2020 in “International Research Journal of Ayurveda & Yoga”
January 2020 in “International Journal of Herbal Medicine” The freeze-dried hair growth product is more stable and pure than the natural form.
11 citations
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July 2017 in “Regenerative Medicine” The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.
58 citations
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December 1992 in “British Journal of Dermatology” Rat hair follicles grow longer in vitro, but certain factors can inhibit this growth.
8 citations
,
September 1958 in “Acta pathologica et microbiologica Scandinavica” Certain treatments can speed up local hair growth in mice but don't change the overall hair growth pattern.
34 citations
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March 2011 in “Plastic and Reconstructive Surgery” Custom-designed implants effectively repaired skull damage in most soldiers injured in combat.
5 citations
,
May 2020 in “Wiley Interdisciplinary Reviews Developmental Biology” Bone growth is controlled by both internal and external signals, involving stem cells and tissue interactions.
2 citations
,
November 2017 in “PloS one” Some vitamin D analogs can thicken skin and reduce pore size like a common acne treatment, with one analog also affecting skin growth factors.
46 citations
,
May 2003 in “Mechanisms of Development” Increasing calcium sensing receptor speeds up skin and hair development in mice.
Wheat bran promotes hair growth by helping hair cells multiply.
94 citations
,
March 1996 in “Journal of Investigative Dermatology” October 2014 in “Archives of Disease in Childhood” Growth hormone therapy can improve symptoms and growth in children with Vitamin-D Dependent Rickets Type-2.
17 citations
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January 2009 in “Plant cell monographs” 5 citations
,
January 2000 1 citations
,
August 2008 in “Plant cell monographs”
August 2024 in “Advanced Healthcare Materials” RK81 can help promote hair growth.
176 citations
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February 2006 in “Cancer Research” Patched1 helps prevent tumors by controlling cell growth.
9 citations
,
July 2013 in “Experimental Dermatology” Aging reduces the ability of human hair follicle cells to form new cell colonies.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Androgens increase growth factors in skin cells, which may lead to acne.
November 2022 in “Bioengineering” The method can test hair growth products using a lab-made hair-like structure that responds to known treatments.
Clitocybin A can promote hair growth by increasing cell proliferation.
5 citations
,
July 2022 in “Genes” Increasing EGR1 levels makes hair root cells grow faster.
7 citations
,
July 2025 in “Nature Communications” Piezo1 helps skin grow by managing metabolism and inflammation.
August 2015 in “Han'gug dongmul jawon gwahag hoeji/Han-guk dongmul jawon gwahak hoeji/Journal of animal science and technology” TRα and CRABPII genes change their activity levels during goat fetal skin development.
8 citations
,
April 2017 in “International Journal of Dermatology” Applying 5% minoxidil to fingernails can significantly increase their growth rate.
5 citations
,
October 2024 in “International Journal of Molecular Sciences” Piperonylic acid may help hair growth and treat hair loss.
January 2021 in “Global Dermatology” Cellcurex™ treatment increased hair growth and thickness but caused pain and bleeding.