research Dihydrotestosterone inhibits hair growth in mice by inhibiting insulin-like growth factor-I production in dermal papillae
Dihydrotestosterone (DHT) stops hair growth in mice by lowering a growth factor important for hair.
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research The effect of alfacalcidiol and metformin on metabolic disturbances in women with polycystic ovary syndrome
Metformin effectively improves metabolic symptoms in women with PCOS, while alfacalcidiol does not have a significant impact.
research Decreased Serum Ferritin is Associated With Alopecia in Women
Low iron levels may be linked to some types of hair loss in women.
research Review of Hair Follicle Dermal Papilla cells as in vitro screening model for hair growth
Dermal Papilla cells are a promising tool for evaluating hair growth treatments.
research Reduced Levels of Serum 25-Hydroxyvitamin D in Alopecia Areata: A Systematic Review and Meta-analysis
People with alopecia areata often have lower vitamin D levels than healthy people.
research Lgr5 marks cycling, yet long-lived, hair follicle stem cells
Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.
research Ovarian hormones and adrenal androgens during a woman's life span
Women's ovarian hormones and adrenal androgens change throughout life, affecting hair loss and health.
research Hormonal Parameters in Androgenetic Hair Loss in the Male
Men with male pattern hair loss have different levels of certain hormones compared to men without hair loss.
research Serum Preptin and Amylin Levels with Respect to Body Mass Index in Polycystic Ovary Syndrome Patients
Women with PCOS have lower amylin levels, which are not related to their body weight.
research Endocrine disorders and hormonal therapy for adolescent acne
Hormonal therapies are safe and effective for treating acne in female adolescents, with specific treatments for those with endocrine disorders.
research Serum Cystatin C levels in adolescent females: A comparative study between PCOS and Non-PCOS groups
Adolescent females with PCOS have higher serum cystatin C levels, indicating potential metabolic and cardiovascular issues.
research Prolactin and the Skin: A Dermatological Perspective on an Ancient Pleiotropic Peptide Hormone
Prolactin affects hair growth and skin conditions, and could be a target for new skin disease treatments.
research Exploring the “brain-skin connection”: Leads and lessons from the hair follicle
Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
research Melatonin supplement induced the hair follicle development in offspring rex rabbits
Melatonin given to pregnant rabbits improved their babies' fur quality.
research Expression and functional relevance of melatonin receptors in hair follicle biology
Melatonin receptors in hair follicles help regulate hair growth and could treat hair loss.
research Sericin hydrogels promote skin wound healing with effective regeneration of hair follicles and sebaceous glands after complete loss of epidermis and dermis
Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.
research Human hair follicles are an extrarenal source and a nonhematopoietic target of erythropoietin
Human hair follicles produce and respond to erythropoietin, helping protect against stress.
research Effect of inhibiting prolactin secretion on secondary hair follicle development in cashmere goats
Inhibiting prolactin reduces hair follicle activation in cashmere goats.
research The role of dexamethasone in mediating the contradictory effects of Wnt antagonists SFRP2 and SFRP3 on human hair follicle growth
Dexamethasone affects hair growth by altering levels of proteins that either promote or inhibit hair follicle growth.
research Hormonal Treatment for Skin Androgen-Related Disorders
Hormonal treatments can help with hair loss, acne, and excess hair growth, but it takes 3-6 months to see results and patients should know the possible side effects.
research Is There An Association Between 25(OH)D Serum Levels and Vitamin D Status with The Severity of Androgenetic Alopecia Severity in Men?
Lower vitamin D levels are linked to more severe hair loss in men.
research Serum drug level-related sodium valproate-induced hair loss
High levels of the seizure medication sodium valproate can cause hair loss.
research The prevalence of thyroid function test abnormalities and serum thyroid autoantibodies in vitiligo and alopecia areata patients in Saudi Arabian population
Thyroid tests may not be needed for all vitiligo and alopecia areata patients unless thyroid disease symptoms appear.
research Functional hair follicle regeneration: an updated review
Hair follicle regeneration possible, more research needed.
research Inhibition of Rat 5α-Reductase Activity and Testosterone-Induced Sebum Synthesis in Hamster Sebocytes by an Extract ofQuercus acutissimaCortex
An extract from Quercus acutissima bark was found to reduce sebum production and block an enzyme linked to acne.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Growth hormone-responsive alopecia in dogs
The exact cause of growth hormone-responsive alopecia in dogs is unclear.
research Human Scalp Hair Follicles Are Both a Target and a Source of Prolactin, which Serves as an Autocrine and/or Paracrine Promoter of Apoptosis-Driven Hair Follicle Regression
Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
research Clinical and hormonal effects of the 5 alpha-reductase inhibitor finasteride in idiopathic hirsutism.
Finasteride reduces hair growth and is safe for women with excessive hair.
research Utilizing the hair follicle to dissect the regulation and autocrine/paracrine activities of prolactin in humans
Human scalp hair follicles can be used to study how prolactin affects hair growth and cell death.