13 citations
,
April 1994 in “Journal of Investigative Dermatology” Androgen receptors found in monkey scalps, similar to humans, affect hair growth.
Periplaneta americana extract promotes hair growth and is safe for treating hair loss.
May 2026 in “Theranostics”
3 citations
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January 2019 in “Jikken doubutsu ihou/Jikken doubutsu/Experimental animals/Jikken Dobutsu” Pigs without the Hairless gene showed skin and thymus changes, useful for studying human hair disorders.
October 2025 in “International Journal of Molecular Sciences” Early intervention in patch-type alopecia may prevent progression to more severe forms by targeting immune pathways and preserving keratin.
December 2024 in “Animals” RORA may help regulate hair growth by affecting hair follicle stem cells.
24 citations
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September 2019 in “Experimental cell research” BMP2 helps hair follicle stem cells become specialized by increasing PTEN, which causes autophagy.
1 citations
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December 2019 in “Formuly farmacii” Many people suffer from hair loss, which is caused by a disruption in hair growth, and there is a need for personalized treatments and new drugs.
66 citations
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June 2010 in “Experimental Dermatology” The hair follicle is a great model for research to improve hair growth treatments.
46 citations
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May 1986 in “Seminars in Reproductive Medicine” Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
Hair Botox makes hair look healthier and fuller.
1 citations
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December 2023 Hair grows in cycles and changes with age, starting from fetal development.
Platelet-rich plasma injections effectively treat hair loss in both men and women, increasing hair density with high patient satisfaction and no significant side effects.
May 2016 in “Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)” 3 citations
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January 1966 in “PubMed”
September 2011 in “Hair transplant forum international” Hair transplants can be effective for early male pattern baldness.
February 2018 in “Medical Hypotheses” Male pattern hair loss may have evolved to promote younger fathers for offspring health and survival, encouraging monogamy and paternal nurturing.
7 citations
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December 2019 in “Experimental and Therapeutic Medicine” WNT10B affects hair growth by altering gene activity in hair cells.
December 2025 in “Medical Sciences” Regenerative therapies show promise for hair regrowth, but more research and standardization are needed.
April 2016 in “Journal of Aesthetic Nursing” Men are increasingly removing body hair for looks and cleanliness, and while hair loss can cause distress, it doesn't affect their self-esteem as much as it does in women.
December 2023 in “PubMed” Both single-spin and double-spin PRP methods effectively treat hair loss, with single-spin slightly increasing platelet count more.
July 2007 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The BASP classification is a detailed system for categorizing hair loss in both men and women, but it may be complex for beginners and not fully suitable for grading female hair loss.
33 citations
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January 1997 in “Endocrinology” Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
18 citations
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March 2022 in “Drug design, development and therapy” Platelet-rich plasma (PRP) may help with various hair loss types, but more research is needed to find the best use method.
8 citations
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April 1997 in “Experimental Dermatology” hHbl gene is active in hair shaft cells and some pilomatricomas.
330 citations
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December 2009 in “Cell stem cell” SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.
April 2018 in “Selçuk Üniversitesi Tıp Fakültesi dergisi” Repeated PRP injections for hair loss can cause increased pain sensitivity.
33 citations
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August 1985 in “Archives of Dermatology” Acquired Progressive Kinking of Hair is likely an early sign of male pattern baldness.
2 citations
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October 2022 in “Jikken Dobutsu” Philippines stingless bee propolis helps hair grow by activating a specific cell signaling pathway.