research Identification of xenobiotics interfering with 5 α -reductase (SRD5A2) activity
MK-0773 is a moderate inhibitor of the SRD5A2 enzyme.
Search
for
Sort by
Research
570-600 / 1000+ resultsresearch Identification of xenobiotics interfering with 5
research 892 Behavior of the two circulating androgens testosterone and DHEA and their main intracellular metabolites in an androgen-sensitive sebocyte cell line
Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.
research Steroid Hormones
Steroid hormones are crucial for body functions and have various medical uses, but their misuse can lead to dependence.
research Finasteride inhibits epinephrine synthesis in humans: implication for sexual dysfunction
Finasteride may cause sexual dysfunction by reducing epinephrine levels.
research Early embryonic exposure of freshwater gastropods to pharmaceutical 5-alpha-reductase inhibitors results in a surprising open-coiled “banana-shaped” shell
Certain drugs change freshwater snail shells to a "banana" shape.
research Harnessing neuroendocrine controls of keratin expression: A new therapeutic strategy for skin diseases?
Using neurohormones to control keratin can lead to new skin disease treatments.
research Overexpression of neurotrophin 4 in skin enhances myelinated sensory endings but does not influence sensory neuron number
Increasing neurotrophin 4 in skin boosts nerve endings but not sensory neuron count.
research LINCS Dataset-Based Repositioning of Dutasteride as an Anti-Neuroinflammation Agent
Dutasteride may help reduce brain inflammation and improve cognition.
research Factors predicting response to oral methylprednisolone tapering treatment in alopecia areata: A retrospective study
Younger patients and those with more hair loss are less likely to benefit from oral steroid treatment for hair loss, and low vitamin D may predict relapse.
research Hormesis and medicine
Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
research Bound on the Risk for M-SVMs
The enzyme system in hair follicles is similar to the liver's and is inhibited by certain substances.
research Hyposecretion of the adrenal androgen dehydroepiandrosterone sulfate (DHEA-S) in the majority of the alopecia areata patients: Is it a primitive and pathogenic perturbation of hypothalamic-pituitary-adrenal axis?
Low DHEA-S levels might be linked to alopecia areata and could be a potential treatment target.
research SAT0631-HPR WHEN CAN I STOP MY STEROIDS? THE PATIENT PERSPECTIVE ON GLUCOCORTICOID USAGE IN ADULT INFLAMMATORY MYOPATHY
Patients need better information about the risks of long-term steroid use.
research Molecular interactions of natural and synthetic steroids in female hamsters’ flank organs
Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
research A comprehensive investigation into the molecular mechanism responsible for selective androgen receptor (SARM) tissue-selectivity
SARMs work differently in tissues due to unique interactions and structures.
research Cutaneous Corticosteroid Injection and Amaurosis
Smaller, diluted corticosteroid injections reduce the risk of vision loss.
research Selective inhibition of glucuronidation and sulfation in vitro and in vivo
research Sexual dimorphism of growth plate prehypertrophic and hypertrophic chondrocytes in response to testosterone requires metabolism to dihydrotestosterone (DHT) by steroid 5‐alpha reductase type 1
Male cells need DHT to respond to testosterone, while female cells do not.
research Inhibition of 5α-reductase attenuates behavioral effects of D1-, but not D2-like receptor agonists in C57BL/6 mice
Finasteride reduces certain behaviors caused by D1-like receptor agonists but not by D2-like receptor agonists in mice.
research Synthesis, antiproliferative, acute toxicity and assessment of antiandrogenic activities of some newly synthesized steroidal lactams
research Human Dermal Fibroblasts Demonstrate Positive Immunostaining for Neuron- and Glia- Specific Proteins
Fibroblasts can be mistaken for neural cells, so functional validation is needed.
research 898 Homeostatic activation of epidermal HSD11b1 affects skin innervation and non-histaminergic itch
HSD11b1 affects skin nerves and increases non-histaminergic itch.
research Multiple readout assay for hormonal (androgenic and antiandrogenic) and cytotoxic activity of plant and fungal extracts based on differential prostate cancer cell line behavior
The study created a test that found hormonal and toxic effects in plant and fungal extracts using prostate cancer cells.
research Cutaneous Drug Reaction Case Reports
In 2002, various skin reactions were reported due to different drugs, including allergies, hair loss, skin lesions, and other skin conditions.
research Early androgen activity after birth determines the hypothalamic expression of androgen and estrogen receptors in adulthood in female but not in male rats
Early androgen exposure affects hormone receptor expression in adult female rats' brains, but not in males.
research SAT338 Desmopressin Stimulation Test As A Valuable Tool In Establishing Cushing Syndrome Etiology
The desmopressin stimulation test helped identify an adrenal cause for a patient's Cushing's syndrome.
research The Distribution of Estrogen Receptor β Is Distinct to That of Estrogen Receptor α and the Androgen Receptor in Human Skin and the Pilosebaceous Unit
Estrogen Receptor ß (ERß) is the main hormone controller in human skin and hair follicles, not Estrogen Receptor α (ERα) or the Androgen Receptor (AR).
research 24-Hydroxycholesterol suppresses steroid 5α-reductase-catalyzed conversion in human glioblastoma cell lines: A novel link between brain cholesterol homeostasis and androgen metabolism
24-Hydroxycholesterol reduces DHT formation in brain cancer cells, linking cholesterol and hormone metabolism.
research Androgenic modulation of arterial baroreceptor dysfunction and neuroinflammation in endotoxic male rats
Testosterone affects blood pressure control and inflammation in male rats with endotoxic shock, and blocking certain hormones may help treat it.
research Glucocorticoid Effect on Hair Growth Initiation: A Reconsideration
Steroids stop hair growth temporarily but don't block the signals that start it.