research Serum levels of testosterone and dehydroepiandrosterone sulfate in females with acne and/or female pattern hair loss
No strong link between testosterone or DHEAS levels and acne or hair loss in females.
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research 8 Hair follicles and associated glands as androgen targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Testosterone 5.ALPHA.-Reductase Inhibitory Active Constituents of Piper nigrum Leaf
Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
research The Metabolism and Control Mechanism of Human Hair Follicles
Human hair follicles have a unique metabolism that changes between growth stages and may contribute to baldness.
research A comparative in vivo and in vitro evaluation of hair growth potential of extracts and an isolate from petroleum ether extract of Cuscuta reflexa Roxb
Cuscuta reflexa extracts and an isolate promoted hair growth and could be natural treatments for hair loss.
research Morphogenetic Mechanisms in the Cyclic Regeneration of Hair Follicles and Deer Antlers from Stem Cells
Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.
research Dendrobium officinale polysaccharide improves hair regrowth in androgenetic alopecia mice and is associated with coordinated changes in local steroid metabolism, ESR1 activation, and keratin-related follicular responses
Dendrobium officinale polysaccharide helps hair regrowth in hair loss mice by affecting local steroid metabolism and hair follicle responses.
research Topical application of standardized capsicum and rosemary extracts promotes hair growth in testosterone induced alopecia in Wistar rats: Histological and morphometric evaluation
Rosemary and capsicum extracts can help hair growth in rats with hair loss.
research Short‐ and Long‐Term Clinical Skin Effects of Testosterone Treatment in Trans Men
Testosterone treatment in trans men increases body and facial hair and may lead to hair loss over time, but severe skin issues are rare.
research Molecular Genetic and Endocrine Mechanisms of Hair Growth
Hormones and their receptors, especially androgens, play a key role in hair growth and disorders like baldness.
research Testosterone implants in women: Pharmacological dosing for a physiologic effect
Testosterone implants in women require pharmacological dosing to be effective and are generally safe and well-tolerated.
research The Effect of Anti-Androgens on the Response of Rat Preputial Glands to Testosterone*
New compounds can block testosterone effects in rats and might help treat conditions like prostate cancer and acne.
research Hyperandrogenism in a Postmenopausal Woman Secondary to Testosterone Secreting Ovarian Stromal Tumor with Acoustic Schwannoma
A 63-year-old woman's male-like symptoms were caused by a rare testosterone-producing ovarian tumor, treated by removing her ovaries and fallopian tubes.
research Alterations in Pattern Baldness According to Sex: Hair Metabolomics Approach
Hair loss causes differ between men and women due to changes in hormone levels and inflammation-related pathways.
research The involvement of androgens in human hair growth
Androgens play a key role in hair growth and disorders like baldness and excessive hairiness.
research 18-β-Glycyrrhetinic Acid Promotes Hair Growth by Stimulating the Proliferation of Dermal Papilla Cells and Outer Root Sheath Cells, and Extends the Anagen Phase by Inhibiting 5α-Reductase
Licorice extract helps hair growth and may treat hair loss.
research 138 Characterization of xenobiotic metabolizing enzymes of a reconstructed human epidermal model from adult hair follicles
The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
research An immune regulatory CCT repeat containing oligodeoxynucleotide capable of causing hair loss in male mice
A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.
research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
research Inhibition of Hair Growth by Testosterone in the Presence of Dermal Papilla Cells from the Frontal Bald Scalp of the Postpubertal Stumptailed Macaque
Testosterone can slow hair growth in adult monkeys, but a blocker called RU 58841 can counteract this and potentially help hair regrow.
research Female Pattern Hair Loss
Over 50% of women over 50 experience hair loss, with minoxidil being the only proven effective treatment.
research Hair Growth Stimulation in Testosterone-Induced Alopecic Mice: A Comparative Study between Topical Clove Oil 10% Topical Minoxidil 5% Research ArticleJournal of the Faculty of Medicine BaghdadPrint ISSN: 0041-9419, Online ISSN: 2410-8057DOI: https://doi.org/10.32007/jfacmedbaghdad2977. Hair Growth Stimulation in Testosterone-Induced Alopecic Mice: A Comparative Study between Topical Clove oil 10% Topical Minoxidil 5%
Clove oil may help hair growth like minoxidil, but more human tests are needed.
research 2′‐Fucosyllactose Alleviates Hair Loss in Testosterone‐Induced Androgenic Alopecia Mice
2′‐Fucosyllactose reduces hair loss and promotes hair growth in mice.
research Stimulation of hair regrowth in an animal model of androgenic alopecia using 2-deoxy-D-ribose
2-deoxy-D-ribose gel may help regrow hair in cases of hair loss.
research Akkermansia muciniphila promotes testosterone‐mediated hair growth inhibition in mice
Akkermansia muciniphila may help prevent testosterone-related hair loss.
research Potential targets in the discovery of new hair growth promoters for androgenic alopecia
The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.
research THE ENDOCRINE SYSTEM AND HAIR GROWTH IN THE RAT
Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
research Melatonin and hair physiology: reasons and clinical efficacy data as a topical treatment of androgenic alopecia
Melatonin applied to the scalp helps increase hair density in people with early hair loss.
research Low sex-hormone binding globulin levels in young women with diffuse hair loss
Young women with diffuse hair loss may have low SHBG levels, which could lead to more active testosterone and contribute to their hair loss.
research Azasteroids as inhibitors of testosterone 5α-reductase in mammalian skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.