research Effects and Mechanism of Nutrients on Root Hair Growth
Nutrients and hormones affect root hair growth, but more research is needed to understand the genetic mechanisms.
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research Adrenal steroid hormone concentrations in dogs with hair cycle arrest (Alopecia X) before and during treatment with melatonin and mitotane
Melatonin and mitotane treatment led to hair re-growth in 62% of dogs with Alopecia X, but this was not always linked to normal hormone levels.
research Human scalp hair: Modulation by various factors and hormones do estrogens inhibit or stimulate—A perplexing perspective
The effects of estrogen on human scalp hair growth are unclear and need more research.
research [The evaluation of clinical signs and hormonal changes in women who complained of excessive body hair growth].
Women with excessive body hair often have higher male hormones and related health issues.
research The control of hair growth: An overview
Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.
research HAIR GROWTH PROMOTNG ACTIVITY OF HELIANTHUS ANNUUS IN TESTOSTERONE INDUCED ALOPECIA IN MICE MODEL
Sunflower oil was found to promote hair growth in mice with hormone-induced hair loss.
research Red Ginseng Extract Promotes the Hair Growth in Cultured Human Hair Follicles
Red Ginseng Extract may help human hair grow by activating growth pathways and blocking negative effects of certain hormones.
research Osteopontin Gene is Expressed in the Dermal Papilla of Pelage Follicles in a Hair-Cycle-Dependent Manner
The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.
research Artepillin C and Other Herbal PAK1-blockers: Effects on Hair Cell Proliferation and Related PAK1-dependent Biological Function in Cell Culture
Certain herbal compounds, especially from bitter melon, can inhibit cancer growth and promote hair growth by blocking PAK1.
research Inhibitory activities of some traditional Chinese herbs against testosterone 5α-reductase and effects of Cacumen platycladi on hair re-growth in testosterone-treated mice
Certain Chinese herbs, especially Cacumen platycladi, can promote hair regrowth and reduce hair loss-related hormone levels in mice.
research Hirsutism
Excessive hair growth in women, often from high androgen levels, is usually caused by PCOS, and can be treated with hair removal, medication, and possibly weight loss.
research Role of Androgen in Mesenchymal Epithelial Interactions in Human Hair Follicle
Androgens promote beard growth but cause hair loss in androgenetic alopecia, with TGF-β1 as a potential treatment target.
research Mechanism of action of androgen in hair follicles
Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
research Diffuser Haarausfall und klinische Endokrinologie: Neue Erkenntnisse
Hormones significantly affect hair growth and loss, with potential for new treatments.
research Alopecia and hirsutism*
The document says that hair loss in women is often due to androgenic alopecia, similar to male baldness, and that hirsutism is treated with hormonal and cosmetic methods.
research Role of estrogen receptor signaling in the control of the hair follicle cycle
Estrogen and its receptors play a key role in hair growth, with differences between males and females.
research Stress and the Hair Follicle
Stress can cause hair loss and skin issues by affecting hair growth cycles.
research Hair Follicle Pigmentation
Hair color is determined by melanin produced and transferred in hair follicles.
research MELATONIN
Melatonin may help with sleep issues, depression, and cancer, but more research is needed.
research Adipocytes in Skin Health and Disease
Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.
research Understanding and Addressing Hair Disorders in Transgender Individuals
Hormone therapy affects hair growth in transgender individuals, with testosterone potentially causing hair loss in trans men and estrogen reducing facial/body hair in trans women; treatment options vary.
research A comprehensive review of biochemical factors in herbs and their constituent compounds in experimental studies on alopecia
Herbs might help with hair loss, but more research is needed to confirm their safety and effectiveness.
research Hormone-induced aberrations in electromagnetic adhesion signaling as a developmental factor of androgenetic alopecia
Hormones cause hair loss by affecting cell growth and weakening cell attraction.
research Precocious puberty in a 24 month old Nigerian girl: case report
A 24-month-old Nigerian girl developed early puberty with no family history, needing treatment her family couldn't afford.
research Frontal fibrosing alopecia: Iatrogenic endocrine disruption
Certain drugs and supplements may contribute to hair loss in the frontal hairline in older women.
research In vitroFibre production and protein deposition in secondary hair follicles of the cashmere and angora goat
Angora goats produce more hair faster than Cashmere goats.
research Fundamental hair follicle biology and fine fibre production in animals
Hair follicle growth and fiber production in animals are influenced by chemical signals, proteins, pigmentation, genetics, and nutrients.
research New frontiers in human hair follicle (neuro‐)endocrinology
Human scalp hair follicles can produce and respond to several hormones, affecting hair growth and pigmentation.
research Estrogens and the skin
Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.
research Oestrogen functions in skin and skin appendages
Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.