research New Aromatic Esters of Progesterone as Antiandrogens
New progesterone-based compounds can block male hormones.
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research Obstetric and Gynecologic Dermatology
A pregnant woman's skin condition improved after giving birth, possibly due to high estrogen levels during pregnancy.
research Pregnancy's lasting imprint: Late pregnancy allopregnanolone alters rat fear recall and medial prefrontal cortex activity
Pregnancy affects fear memory and brain activity in female rats.
research Polyamine Oxidase Expression Is Downregulated by 17β-Estradiol via Estrogen Receptor 2 in Human MCF-7 Breast Cancer Cells
17β-estradiol lowers polyamine oxidase levels in breast cancer cells through estrogen receptor 2.
research 17β-Estradiol Increases APE1/Ref-1 Secretion in Vascular Endothelial Cells and Ovariectomized Mice: Involvement of Calcium-Dependent Exosome Pathway
17β-estradiol boosts APE1/Ref-1 secretion in cells and mice via a calcium-dependent pathway.
research Role of Androgen Receptor in Hypothalamic Regulation of Metabolism and Reproduction
Androgen receptors in the brain affect metabolism and reproduction differently in males and females, and may help manage PCOS symptoms in females.
research Plasma levels of C19 steroid glucuronides in pre-menopausal women with non-classical congenital adrenal hyperplasia
Women with non-classical congenital adrenal hyperplasia have higher levels of certain steroids, which can be reduced by treatment.
research 5α-Reductase isozymes and aromatase mRNA levels in plucked hair from young women with female pattern hair loss
Higher enzyme levels found in women with hair loss, suggesting hormone imbalance.
research Metformin influence on hormone levels at birth, in PCOS mothers and their newborns
Metformin taken during pregnancy increases SHBG in newborns but doesn't change other hormone levels in mothers or babies.
research Adverse events associated with aromatase inhibitors: an analysis of real-world datasets and drug-gene interaction network
Aromatase inhibitors can cause various adverse reactions, so monitoring is crucial.
research Hallmark evidence of lipopolysaccharide (LPS) tolerance in obese women with polycystic ovary syndrome (PCOS) - LPS-induced NFkB suppression in mononuclear cells (MNC) is linked to hyperandrogenism in PCOS
High levels of testosterone and anti-Müllerian hormone before pregnancy are linked to a higher risk of newborns needing intensive care.
research Inhibition of 5α‐Reductase Activity in Late Pregnancy Decreases Gestational Length and Fecundity and Impairs Object Memory and Central Progestogen Milieu of Juvenile Rat Offspring
Inhibiting 5α-reductase during late pregnancy shortens gestation, reduces litter size, and harms memory in rat offspring.
research Increase in formalin-induced tonic pain by 5alpha-reductase and aromatase inhibition in female rats
Inhibiting certain enzymes made female rats more sensitive to low-level pain.
research NEONATAL INHIBITION OF ANDROGEN ACTIVITY ALTERS THE PROGRAMMING OF BODY WEIGHT AND OREXINERGIC PEPTIDES DIFFERENTIALLY IN MALE AND FEMALE RATS
Blocking androgen activity in newborn rats affects body weight and appetite-related hormones differently in males and females.
research Hyperandrogenemia in an ethnically heterogeneous cohort of Midwestern United States diabetic gestations
Exposure to fatty acids significantly increased androgen levels in female dogs, suggesting a link to conditions like insulin resistance and PCOS.
research Role of neurosteroids in regulating cell death and proliferation in the late gestation fetal brain
Neurosteroids like allopregnanolone help control cell death and growth in the developing fetal brain.
research Changes in Expression and Function of Extrasynaptic GABAAReceptors in the Rat Hippocampus during Pregnancy and after Delivery
Pregnancy increases certain GABAA receptors in rat brains, influenced by steroid levels.
research Loss of adipocyte phospholipase gene PLAAT3 causes lipodystrophy and insulin resistance due to inactivated arachidonic acid-mediated PPARγ signaling
Not having the gene PLAAT3 leads to fat loss, high insulin resistance, and abnormal fat levels in the blood due to a disruption in fat cell development and function.
research The neurosteroid metabolite of progesterone, 3α‐OH‐dihydroprogesterone (3α‐OH‐DHP), is required for attenuated baroreflex mediated sympathoexcitation in pregnancy
3α‐OH‐DHP is essential for reducing nerve activity related to blood pressure control during pregnancy.
research 202 Activation of breast cancer cell proliferation by ROR-alpha through aromatase promoter
ROR-alpha may increase the growth of certain breast cancer cells by boosting aromatase, which could affect breast cancer prognosis.
research Role of plasminogen activator inhibitor type 1 (PAI-1) in PCOS patient
People with PCOS have higher levels of PAI-1, which may increase their risk of heart disease and fertility issues.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Aromatase-independent testosterone conversion into estrogenic steroids is inhibited by a 5α-reductase inhibitor
Combining 5α-reductase and aromatase inhibitors may better reduce estrogen levels.
research Hippocampal 3α,5α-THP may alter depressive behavior of pregnant and lactating rats
Higher 3α,5α-THP levels in the brain may reduce depression in pregnant rats.
research Palmitoylethanolamide Stimulation Induces Allopregnanolone Synthesis in C6 Cells and Primary Astrocytes: Involvement of Peroxisome-Proliferator Activated Receptor-α
PEA boosts allopregnanolone production and reduces oxidative stress in brain cells.
research Μελέτη των πολυμορφισμών IΙe 49 Ser του γονιδίου της αντιμυλλεριανικής ορμόνης (ΑΜΗ) ΚΑΙ 482 Α>G του υποδοχέα τύπου ΙΙ της αντιμυλλεριανικής ορμόνης (AMHR) σε γυναίκες με σύνδρομο των πολυκυστικών ωοθηκών (PCOS)
The AMHR2-482A>G gene change is linked to higher PCOS risk.
research Maternal androgen excess inhibits fetal cardiomyocytes proliferation through RB-mediated cell cycle arrest and induces cardiac hypertrophy in adulthood
Excess maternal androgens can cause heart problems in offspring.
research 17α‐estradiol induces aromatase activity in intact human anagen hair follicles ex vivo
17α-estradiol boosts aromatase activity in female hair follicles, potentially helping with hair loss.
research miR-29a-5p Inhibits Prenatal Hair Placode Formation Through Targeting EDAR by ceRNA Regulatory Network
miR-29a-5p prevents the formation of early hair structures by targeting a gene important for hair growth and is regulated by a complex network involving lncRNA627.1.
research Aromatase inhibitors induce ‘male pattern hair loss’ in women?
Aromatase inhibitors cause male pattern hair loss in women.