research Reply from the Authors
The authors confirmed that β-estradiol inhibits hair growth in mice when used at the correct concentration.
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900-930 / 1000+ resultsresearch 176 Characterising Neurotransmitter Signalling in Human Skin and Hair Follicles
Skin and hair cells release serotonin and histamine naturally, which could help improve skin health.
research An integrative view of mammalian seasonal neuroendocrinology
The article concludes that better understanding gene regulation related to seasonal changes can offer insights into the mechanisms of seasonal timing in mammals.
research Steroid Chemistry and Hormone Controls during the Hair Follicle Cycle
Differences in enzyme activity and androgen receptors in hair follicles may explain why hair loss appears differently in men and women.
research Hormonal treatment of acne vulgaris: an update
Hormonal treatments are effective for severe or persistent acne and should be used with other acne therapies, considering potential side effects.
research Effect of testosterone on chests and abdomens of transgender men
Testosterone increases hair growth and acne in transgender men.
research Isotope Dilution-Based Targeted and Nontargeted Carbonyl Neurosteroid/Steroid Profiling
Researchers created a new method to measure brain steroids, finding higher levels of certain steroids and changes due to a drug.
research Testosterone Induces Increase in Aquaporin (AQP)-1, 5, and 7 Expressions in the Uteri of Ovariectomized Rats
Testosterone increases certain proteins in the uterus, reducing fluid volume.
research Modulation of Hair Growth with Small Molecule Agonists of the Hedgehog Signaling Pathway
Applying a special compound can promote hair growth without harmful side effects.
research Role of EZH2 in Uterine Gland Development
EZH2 is crucial for uterine gland development and female fertility.
research N-Acyl arylsulfonamides as novel, reversible inhibitors of human steroid sulfatase
Scientists found new, better-working inhibitors for a hormone-related enzyme.
research The influence of ESR1 polymorphisms on selected hormonal, metabolic and mineral balance markers in women with hyperandrogenism
Certain ESR1 gene variations may affect hormone levels and fat distribution in women with high male hormone levels.
research Towards the validation of endogenous steroid testing in wildlife hair
Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.
research Locally Synthetized 17-β-Estradiol Reverses Amyloid-β-42-Induced Hippocampal Long-Term Potentiation Deficits
A brain-made hormone can protect against memory-related brain damage caused by harmful proteins.
research Pharmacophore Models for Toxicology Prediction
Pharmacophore models can predict liver toxicity and central nervous system toxicity, but they have limitations and specific requirements.
research Silencing the androgen receptor: New skills for antiandrogen oligonucleotide skin and hair therapy
Targeting androgen receptors with antiandrogen oligonucleotides could effectively treat hair loss.
research Novel modulatory effects of neurosteroids and benzodiazepines on excitatory and inhibitory neurons excitability: a multi-electrode array recording study
Neurosteroids and benzodiazepines reduce neuron excitability, with lasting effects on inhibitory neurons.
research Estrogen-Androgen Imbalance in Patients with Hirsutism and Amenorrhea
Low estrogen and high testosterone may cause excessive hair growth in women.
research Effect of Leuprolide and Dexamethasone on Hair Growth and Hormone Levels in Hirsute Women: The Relative Importance of the Ovary and the Adrenal in the Pathogenesis of Hirsutism*
The ovary mainly causes high testosterone in PCO, while the adrenal gland is the main source in IH.
![Activity of 17β-(N-Alkyl/Arylformamido) and 17β-[(N-Alkyl/Aryl) Alkyl/Arylamido]-4-Methyl-4-Aza-5α-Androstan-3-Ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear](/images/research/861159f1-7bd4-420c-a16b-4829458efe68/small/15592.jpg)
research Activity of 17β-(N-Alkyl/arylformamido) and 17β-[(N-Alkyl/aryl) alkyl/arylamido]-4-methyl-4-aza-5α-androstan-3-ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear11The research has been supported by Endorecherche that is seeking patent protection for the new compounds. F. Labrie is President of Endorecherche.
The compounds tested could potentially treat hair loss and alopecia.
research Changes in Hair: Causative Factors
DHT, not testosterone, mainly affects hair growth and related conditions.
research SERUM STEROIDS AND PITUITARY HORMONES IN FEMALE PUBERTY: A PARTLY LONGITUDINAL STUDY
During puberty, hormone levels rise, with early increases in some steroids and most menstrual cycles becoming regular by six years after menarche.
research Characterizing Dermatological Conditions in the Transgender Population: A Cross-Sectional Study
Hormone therapy in transgender individuals can increase acne and affect hair growth and loss.
research Effect of Exogenous Testosterone, Finasteride, and Castration on serum level of Thyroxin
Testosterone changes reduce thyroxin levels in rats.
research Androgen binding to cytosol and nuclei of hamster sebaceous glands
Dihydrotestosterone specifically binds to hamster sebaceous glands, with a higher affinity than testosterone.
research 두개피 생리에서의 육모 요인
Hair growth is controlled by cell interactions and influenced by specific growth factors and hormones.
research The enzyme and inhibitors of 4-ene-3-oxosteroid 5α-oxidoreductase
Inhibitors of the enzyme 5 alpha-reductase could potentially treat disorders like prostate cancer and baldness.
research Finasteride/testosterone
research [Differentiated application of oral contraceptives basing on the different side effects of synthetic progestins (author's transl)].
Choose oral contraceptives with specific side effects to manage issues like acne and avoid unwanted effects.
research Studies of androgen metabolism and action in cultured hair and skin cells
Androgens don't directly affect hair cell growth or protein production.