research 804 Human hair follicles operate core elements of a functional peripheral equivalent of the central hypothalamic-pituitary-thyroid axis
Human hair follicles have their own thyroid hormone system.
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research The local hypothalamic–pituitary–adrenal axis in cultured human dermal papilla cells
Stress hormone CRF causes hair loss and inhibits hair growth in human cells.
research The local hypothalamic–pituitary–adrenal axis in cultured human dermal papilla cells
Stress hormone CRF causes hair loss and stops hair cell growth.
research Faculty Opinions recommendation of Hair cortisol levels as a retrospective marker of hypothalamic-pituitary axis activity throughout pregnancy: comparison to salivary cortisol.
Hair cortisol is a reliable long-term stress marker during pregnancy.
research Chronic Stress Suppresses the Expression of Cutaneous Hypothalamic–Pituitary–Adrenocortical Axis Elements and Melanogenesis
Chronic stress can reduce skin pigmentation.
research Alopecia Areata: Pituitary Function Assessed by Assay of Pituitary Gonadotropin in Urine11From the Section of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota. The Mayo Foundation, Rochester, Minnesota, is a part of the Graduate School of the University of Minnesota.
research Genetic alteration of cyclic adenosine 3',5'-monophosphate-dependent protein kinase subunit expression affects calcium currents and beta-endorphin release in AtT-20 clonal pituitary cells.
Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
research The effect of hormones of the hypothalamic-pituitary-target gland axes in a kidney-yang deficiency syndrome model
Kidney-yang deficiency syndrome causes hormonal imbalances and various physical symptoms.
research The Effects of Finasteride on Pituitary-Testicular Hormone Axis and Spermatogenesis in Rat.
research Human hair follicles display a functional equivalent of the hypothalamic‐pituitary‐adrenal (HPA) axis and synthesize cortisol
Human hair follicles can produce cortisol like the body's stress response system.
research Opposite effects of dihydrotestosterone and estradiol on apoptosis in the anterior pituitary gland from male rats
research Central 5-alpha reduction of testosterone is required for testosterone's inhibition of the hypothalamo-pituitary–adrenal axis response to restraint stress in adult male rats
Testosterone needs to be converted to DHT to reduce stress response in male rats.
research Effects of steroid hormones on the expression of Ca2+ activated K+ channels in in vitro pituitary cells of Atlantic cod (Gadus morhua)
Steroid hormones may affect sexual maturation in cod by altering certain KCa channel expressions.
research New effects of caffeine on corticotropin‐releasing hormone (CRH)‐induced stress along the intrafollicular classical hypothalamic–pituitary–adrenal (HPA) axis (CRH‐R1/2, IP3‐R, ACTH, MC‐R2) and the neurogenic non‐HPA axis (substance P, p75NTRand TrkA) inex vivohuman male androgenetic scalp hair follicles
Caffeine may help reduce stress-induced hair loss.
research 562 Neuroendocrinology of human scalp hair follicles: Growth hormone-releasing hormone (GHRH) stimulates hair growth and controls a fully functional intrafollicular hypothalamic-pituitary-somatotropic (HPS) signaling axis
Growth hormone-releasing hormone (GHRH) boosts hair growth and human scalp hair follicles have their own growth hormone system.
research Hair Color, Molt, and Testis Size in Male, Short-Tailed Weasels Treated with Melatonin
Melatonin causes weasels to grow white fur and become reproductively inactive.
research Current evaluation of amenorrhea
Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.
research Hormonal control of pelage cycles in the short tailed weasel (Mustela erminea bangsi)
The pituitary gland controls seasonal fur color changes in weasels.
research Change in Hair Color in Mice Induced by Injection of α-MSH
Injecting α-MSH made mice's hair turn black.
research Is seborrhea a sign of autonomic impairment in Parkinson's disease?
Seborrhea in Parkinson's disease may be linked to hormones, not autonomic impairment.
research Does prolactin play a role in skin biology and pathology?
Prolactin may be important for skin growth and immune function.
research Hormonal Control of Pelage Cycles In The Mink
The pituitary gland is crucial for normal mink fur cycles.
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 Fertility and sexual life of men after their forties and in older age.
Men's fertility and sexual health decline with age, with reduced testosterone and virility, and many lose fertility by their eighties.
research Androgen receptor in rat liver: Characterization and separation from a male-specific estrogen-binding protein
Male rats have androgen receptors in their liver, which are different from proteins that bind estrogen.
research EFFECTS OF ADRENOCORTICOTROPIC HORMONE ON BODY GROWTH, VISCERAL PROPORTIONS, AND WHITE BLOOD CELL COUNTS OF NORMAL AND HYPOPHYSECTOMIZED MALE RATS
Adrenocorticotropic hormone inhibits growth and affects body composition in male rats.
research Lesson of the week: Haemochromatosis as an endocrine cause of subfertility
Haemochromatosis can cause infertility by affecting hormone glands.
research HIRSUTISM IN FEMALES; A CLINICAL STUDY OF ITS ETIOLOGY, COURSE AND TREATMENT
Hirsutism in females is complex, often linked to tumors, and requires more research for better treatment.
research Netherton Syndrome Associated with Growth Hormone Deficiency
Growth hormone therapy can improve growth in Netherton syndrome patients with growth hormone deficiency.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.