research 102 Methylation of CpG islands in promoter of type 2 5-α reductase and implications of finasteride resistance for BPH therapy
Methylation in specific gene region causes finasteride resistance in some BPH patients.
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research New plaque protein identified in brains of people with Alzheimer's disease
Scientists found a new protein, AMY117, common in Alzheimer's patients, which could be important for treatment and diagnosis.
research Stress-Induced Deoxycorticosterone-Derived Neurosteroids Modulate GABAAReceptor Function and Seizure Susceptibility
Stress increases neurosteroids that help prevent seizures.
research Dihydrotestosterone, and Not Testosterone, Enhances the LPS-Induced Inflammatory Cytokine Gene Expression in Human Adipocytes
Dihydrotestosterone boosts inflammation in fat cells more than testosterone.
research Androgens Regulate Tau Phosphorylation Through Phosphatidylinositol 3-Kinase–Protein Kinase B–Glycogen Synthase Kinase 3β Signaling
research Theoretical Evaluation of Twenty-Cannabinoid Derivatives on Either Androgen Receptor or 5α-Reductase Enzyme
Some cannabinoid derivatives may be more effective than current drugs at targeting proteins relevant to prostate cancer treatment.
research Plasticity of GABAergic Inhibition
Targeting specific GABA receptors may help treat epilepsy and postpartum depression.
research Faculty Opinions recommendation of Prostaglandin D2 inhibits hair growth and is elevated in bald scalp of men with androgenetic alopecia.
A substance called prostaglandin D2 is found more in bald scalps and it stops hair from growing. Blocking its receptor could potentially treat hair loss.
research ACOD1 deficiency promotes DDX1 methylation–mediated mitochondrial dysfunction and dermal papilla cell senescence in androgenetic alopecia
ACOD1 deficiency worsens hair loss by causing cell aging and mitochondrial problems, but 4-OI may help.
research 267 Single- and multiple-ascending dose studies of DS-2325a, a KLK5 inhibitor for the treatment of Netherton syndrome
DS-2325a is safe and well-tolerated, supporting further development for Netherton Syndrome treatment.
research Molecular interactions of progesterone derivatives with 5α-reductase types 1 and 2 and androgen receptors
Certain progesterone derivatives can inhibit enzymes and reduce androgenic activity, potentially affecting prostate growth.
research Vitamin D-dependent rickets type II. Defective induction of 25-hydroxyvitamin D3-24-hydroxylase by 1,25-dihydroxyvitamin D3 in cultured skin fibroblasts.
Measuring 24-OHase induction helps identify defects in vitamin D processing and predict treatment response.
research [Neurosteroidogenesis and exploratory responses in rodents].
Certain substances can decrease or increase exploratory behavior in rodents.
research Damp scalp application enhances follicular delivery of dutasteride loaded in liposomes compared to dry scalp
Applying dutasteride on a damp scalp improves its delivery to hair follicles.
research Regulation of VDR by ΔNp63α is associated with inhibition of cell invasion
ΔNp63α helps control a protein that stops cancer cells from spreading.
research Roles of Type 10 17beta-Hydroxysteroid Dehydrogenase in Intracrinology and Metabolism of Isoleucine and Fatty Acids
This enzyme helps metabolize fatty acids and isoleucine, and could be key in treating neurological diseases and certain cancers.
research ダブルストロボレンジファインダの開発(特別講演)(画像センシングおよび一般)
Some prostate cancers have gene changes that may affect treatment with certain drugs.
research The effects of finasteride (FIN) and thioacetamide (TAA) on acetylcholinesterase (AchE) activity in various brain regions.
research DHT and E2 synthesis-related proteins and receptors expression in male yak skin during different hair follicle stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research Molecular docking of Vitamin D3 Receptor (VDR) with potential herbal substance as ligand to prevent excessive hair loss in menopausal women
Certain herbal compounds might help prevent hair loss in menopausal women by activating Vitamin D receptors.
![Effect of C-Ring Modifications in Benzo[c]quinolizin-3-ones, New Selective Inhibitors of Human 5α-Reductase 1](/images/assets/c687900f-ea40-4de1-8f0b-a5b818951b1c/small/15452.jpg)
research Effect of C-ring modifications in benzo[c]quinolizin-3-ones, new selective inhibitors of human 5α-reductase 1
Changing the C-ring structure in certain compounds can make them better at blocking a specific human enzyme.
research AGD1, a class 1 ARF‐GAP, acts in common signaling pathways with phosphoinositide metabolism and the actin cytoskeleton in controlling Arabidopsis root hair polarity
AGD1 is important for root hair development in Arabidopsis, working with phosphoinositide signaling and the actin cytoskeleton.
research Studies on neurosteroids XXIV. Determination of neuroactive androgens, androsterone and 5α‐androstane‐3α,17β‐diol, in rat brain and serum using liquid chromatography–tandem mass spectrometry
The methods accurately measured brain androgens, showing most 5α-androstane-3α,17β-diol comes from outside the brain, while androsterone is both transported and made in the brain.
research Androgen Receptor Accelerates Premature Senescence of Human Dermal Papilla Cells in Association with DNA Damage
Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
research The action of diazoxide and minoxidil sulphate on rat blood vessels: a comparison with cromakalim
Diazoxide, minoxidil sulphate, and cromakalim relax rat blood vessels by opening K+ channels, with some differences in their actions.
research Avaliação de respostas defensivas associadas ao pânico em ratas: perfil da ativação serotonérgica no núcleo dorsal da rafe e substância cinzenta periaquedutal
Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.
research [The effect of 1, 25-dihydroxyvitamin D3 on cultured human hair follicle cells from a patients with vitamin D-dependent rickets type II with alopecia].
DDR-II hair follicle cells don't respond to 1, 25-dihydroxyvitamin D3, aiding diagnosis.
research Fast Motions in 5 Alpha Reductase and Its Impact on Enzyme Kinetics
Efficient enzyme function relies on specific residue interactions and structural coordination.
research Relative binding affinity of novel steroids to androgen receptors in hamster prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research Dihydrotestosterone and the Concept of 5α–Reductase Inhibition in Human Benign Prostatic Hyperplasia
Blocking the enzyme that turns testosterone into DHT can safely and effectively treat enlarged prostate.