June 2026 in “Scientific Reports” Nestin-expressing hair follicle cells may be useful for nerve repair and regeneration.
Neurotrophins may contribute to genetic hair thinning by inhibiting hair growth.
11 citations
,
September 2021 in “Journal of molecular endocrinology” ERβ has potential in treating prostate cancer and neurodegenerative diseases, but human studies are needed before clinical use.
6 citations
,
February 2022 in “European journal of endocrinology” The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
42 citations
,
March 2008 in “Molecular and Cellular Endocrinology” Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.
111 citations
,
April 2000 in “British journal of dermatology/British journal of dermatology, Supplement” Thyroid hormone receptor β1 is found in human hair follicles and helps them survive.
2 citations
,
January 1975 in “Archives of Dermatological Research” Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.
The document's conclusion cannot be provided because the document is not available or cannot be read.
November 2014 in “Clinical Neurophysiology” High doses of progesterone can reduce seizures in mice.
PTHrP is important for bone formation and may be targeted for osteoporosis treatment and longevity therapies.
3 citations
,
September 2024 in “Journal of Microbiology and Biotechnology” Human placenta extract reduces inflammation and symptoms in atopic dermatitis.
35 citations
,
November 2019 in “Frontiers in Neuroendocrinology” Men and women have different levels and production of brain steroids, which may affect their risk for certain brain disorders.
48 citations
,
January 2000 in “Hormone Research in Paediatrics” Cytokines and neuropeptides are key in controlling androgen levels, affecting skin and hair conditions.
9 citations
,
December 2023 in “Journal of Neuroimmune Pharmacology” NDP-MSH protects brain cells and reduces inflammation in Parkinson's disease by activating MC1R and involving Tregs.
May 2021 in “Journal of the Endocrine Society” A woman's hair loss and other symptoms were due to a rare hormone deficiency treatable with steroids.
12 citations
,
September 2018 in “International Journal of Cosmetic Science” Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
122 citations
,
June 1998 in “PubMed” Neurotrophins regulate nerve growth by balancing promotion and suppression.
January 2024 in “Inflammation and regeneration” Th22 cells are essential for Tβ15-induced hair growth in mice.
March 2012 in “Journal of The American Academy of Dermatology” Higher levels of certain nerve-related proteins are linked to hair loss in women with scalp pain.
6 citations
,
January 2013 in “Chemical & pharmaceutical bulletin/Chemical and pharmaceutical bulletin” A new compound shows promise as a topical treatment for hair loss.
1 citations
,
September 2017 in “Journal of Investigative Dermatology” Blocking a specific enzyme can reduce the negative impact of stress hormones on hair growth cells.
26 citations
,
January 1992 in “Carcinogenesis” TPA strongly increases ODC activity in certain skin cells, potentially aiding tumor growth.
11 citations
,
March 2008 in “Experimental Dermatology” A substance called compound-1 could help increase hair growth by maintaining prostaglandin levels in hair follicles.
December 2025 in “Molecules” DPP may help hair regrowth by improving blood vessel function under stress.
39 citations
,
November 2007 in “Experimental dermatology” Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.
111 citations
,
August 2002 in “Journal of Medicinal Chemistry” New compounds were made that block an enzyme linked to breast cancer better than existing treatments.
January 2022 in “Current Enzyme Inhibition” New nonsteroidal molecules can potentially increase dihydrotestosterone in neurons by blocking certain enzymes, without affecting prostate and seminal vesicle weight.
59 citations
,
September 2003 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Epitestosterone may counteract testosterone's effects and has roles in body processes like prostate growth and hair distribution.
July 2025 in “Scientific Reports” Serotonin helps hair grow by activating certain cells.
2 citations
,
July 2021 in “Biochemical and Biophysical Research Communications” CTHRC1 helps hair grow back, and plantar dermis mixture boosts it.