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September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, and antioxidants may help treat hair loss.
2 citations
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March 2017 in “Veterinary dermatology” Herbal paste and oil extract might improve dog hair quality by retaining lipids.
April 2025 in “Journal of Ethnopharmacology” Amygdalin in Persicae Semen may help treat hair loss by promoting hair growth and regulating key pathways.
14 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” The compound (1R,2S)-4-(2-Cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile can stimulate hair growth and reduce oil production when applied topically.
The TrichoConcept™ line is effective for personalized hair loss treatments.
2 citations
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March 2019 in “Plastic and Reconstructive Surgery” The letter suggests that a modified fat processing technique may increase regenerative cells but calls for more trials to confirm its effectiveness for skin and hair treatments.
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January 2005 in “PubMed” RUM-loaded SLN shows promise for treating acne and hair loss topically.
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August 2011 in “Toxicological sciences” TCDD speeds up skin barrier formation by increasing certain gene expressions.
April 2024 in “Indian Journal of Paediatric Dermatology” Congenital triangular alopecia and vitiligo can occur together, but treatment for one may not affect the other.
1 citations
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June 2022 in “JCRPE” Metreleptin treatment significantly improved metabolic health in a boy with congenital generalized lipodystrophy.
January 2023 in “Journal of cosmetic dermatology” The synthetic retinoid EC23 thickens skin and promotes hair growth more effectively and with a lower dose than natural retinoids.
April 2019 in “Journal of Investigative Dermatology” Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.
January 2025 in “Figshare” Compound glycyrrhizin combined with conventional treatments effectively and safely promotes hair regrowth in alopecia areata patients.
354 citations
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August 1991 in “Molecular Endocrinology” Human adrenals and gonads have a unique enzyme for steroid hormone production.
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January 2003 in “Synthetic Communications” Scientists made two new chemicals that might help treat diseases caused by male hormones.
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June 2024 in “JAAD Case Reports” Tirzepatide may improve hair loss by reducing insulin resistance.
October 2025 in “Biomedicines” Terminalia chebula fruit extract helps hair growth by reducing DHT and boosting hair cell activity.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ethosomal gels improve drug delivery through the skin, enhancing treatment effectiveness.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ethosomal gels improve drug delivery through the skin, enhancing treatment effectiveness.
Optimized liposomes can improve drug delivery and effectiveness.
December 2023 in “Kiểm nghiệm và An toàn thực phẩm/Kiểm nghiệm và An toàn thực phẩm (online)” The method detected sex hormones in some health supplements, with one containing banned testosterone.
54 citations
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November 1994 in “Differentiation” Trichohyalin is found in non-hair tissues and works with filaggrin in certain skin areas and conditions.
Mesenchymal stem cells from laser-assisted liposuction are as effective and safe as those from conventional methods for cell therapy.
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December 2020 in “American Journal of Dermatological Research and Reviews” The combination therapy was effective and well-tolerated, especially in young patients.
June 2022 in “Research journal of topical and cosmetic sciences” Trichovitals® supplement improves hair thickness, reduces hair loss, and promotes hair growth in young adults.
April 2017 in “Journal of dermatological science” Removing PLCg1 from skin cells caused thicker oil glands and less hair in mice.
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June 2015 in “Clinica Chimica Acta” Researchers found potential urine markers for polycystic ovary syndrome, including testosterone-glucuronide and 11α-hydroxyprogesterone, which may help diagnose the condition.
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January 1987 in “Carcinogenesis” TCDD changes skin cell growth and keratin production in mice.
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October 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.
Padina arborescens and its component MOGG may help prevent hair loss through several actions, including blocking a hair loss-related enzyme.