research 5α-Reductases in Human Physiology: An Unfolding Story
Enzymes called 5α-reductases have many body functions and need more research to safely use inhibitors.
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research Frontal fibrosing alopecia: A review of disease pathogenesis
The cause of Frontal fibrosing alopecia, a type of hair loss, is complex, likely involving immune responses and genetics, but is not fully understood.
research Synthesis and Actions of 5α-Reduced Metabolites of Testosterone in the Nervous System
Testosterone and its metabolites affect brain functions and could help treat neurological disorders.
research The Biological Actions of Dehydroepiandrosterone Involves Multiple Receptors
DHEA affects multiple receptors and may help with metabolic issues, but its safety and effectiveness in humans are unclear.
research Novel insights into the pathways regulating the canine hair cycle and their deregulation in alopecia X
The study concluded that similar pathways regulate hair growth in dogs and mice, and these pathways are disrupted in dogs with Alopecia X, affecting stem cells and hormone metabolism.
research Pharmacotherapy for Keloids and Hypertrophic Scars
Combination pharmacotherapy is generally more effective for treating keloids and hypertrophic scars.
research Androgen antagonists in androgen target tissues
Antiandrogens have important biological effects, but more research is needed to understand them fully and compare their effectiveness and side effects to other treatments.
research TSPO activation modulates the effects of high pressure in a rat ex vivo glaucoma model
Activating TSPO helps protect the retina from damage caused by high eye pressure in glaucoma.
research Dutasteride reduces alcohol’s sedative effects in men in a human laboratory setting and reduces drinking in the natural environment
Dutasteride makes alcohol less sedating and may lead to less drinking in men.
research Recent Advances in Drug Design and Drug Discovery for Androgen- Dependent Diseases
New treatments for prostate cancer and BPH show promise, including novel compounds that target hormone synthesis and response.
research Gender-specific alteration of steroid metabolism and its impact on viral replication in a mouse model of hepatitis B virus infection
Hepatitis B virus alters steroid hormones in male mice, reducing dihydrotestosterone to inhibit viral replication.
research Effects of neonatal and adolescent neuroactive steroid manipulation on locomotor activity induced by ethanol in male wistar rats
Changing neuroactive steroid levels early in life can affect how adult rats respond to alcohol's stimulating effects.
research 5α-Reductase Isoenzymes: From Neurosteroid Biosynthesis to Neuropsychiatric Outcomes
Finasteride and dutasteride may cause depression and anxiety, especially in younger men.
research Effect of 5-alpha reductase inhibitors in animal models of Parkinson’s disease
5-alpha reductase inhibitors may help protect the brain and gut in Parkinson's disease.
research Sex‐dependent responsiveness of hippocampal neurons to sex neurosteroids: A role of Arc/Arg3.1
Sex hormones affect brain cells differently in males and females.
research 17β-Estradiol Inhibits Wound Healing in Male Mice via Estrogen Receptor-α
17β-Estradiol slows wound healing in male mice through estrogen receptor-α.
research The immune response to COVID ‐19: Does sex matter?
Men and women get COVID-19 at similar rates, but men tend to get sicker and have a higher risk of dying, while women usually have stronger immune responses and vaccine reactions.
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 5α-Reductases In Human Physiology: an Unfolding Story
We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.
research Estrogen and androgen signaling in the pathogenesis of BPH
Hormonal interactions, especially involving DHT and estrogen, play a key role in BPH development and treatment.
research Enhanced Sensitivity to Ethanol-Induced Inhibition of LTP in CA1 Pyramidal Neurons of Socially Isolated C57BL/6J Mice: Role of Neurosteroids
Social isolation makes mice more sensitive to alcohol's effects on brain function.
research Impact of estrogens in males and androgens in females
Both estrogens and androgens are important for health in both males and females.
research Ethanol intake patterns in female mice: Influence of allopregnanolone and the inhibition of its synthesis
Female mice are less affected by certain substances that alter alcohol consumption compared to male mice.
research A Comprehensive Review on Skin Pigmentation-Types, Causes, and Treatment
Skin pigmentation varies due to genetics, UV exposure, and medications, with treatments available but requiring medical advice.
research Physiopathological role of the enzymatic complex 5α-reductase and 3α/β-hydroxysteroid oxidoreductase in the generation of progesterone and testosterone neuroactive metabolites
The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.
research Local synthesis and function of neuro-estrogen and neuro-androgen: impact on the hippocampus-related cognition and neuronal plasticity
Neurosteroids like neuro-estrogen and neuro-androgen are crucial for brain function and can improve cognition and protect against aging-related decline.
research A Review of Coumarin Derivatives in Pharmacotherapy of Breast Cancer
Coumarin derivatives show promise as anti-estrogenic agents for treating breast cancer, with some in clinical trials.
research Overexpression of aldo-keto reductase 1C3 (AKR1C3) in LNCaP cells diverts androgen metabolism towards testosterone resulting in resistance to the 5α-reductase inhibitor finasteride
Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.
research Steroidal 5α-reductase and 17α-hydroxylase/17,20-lyase (CYP17) inhibitors useful in the treatment of prostatic diseases
Certain drugs that block specific enzymes can help treat prostate diseases.
research Cloning, expression and characterization of rhesus macaque types 1 and 2 5alpha-Reductase: evidence for mechanism-Based inhibition by finasteride
Finasteride inhibits enzyme activity in rhesus macaques, suggesting they're useful for evaluating similar drugs.