research Serum and hair steroid profiles and their associations with body composition in adolescence.
Androgen levels are more linked to body size in boys than girls.
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research Four Closure
Certain astrocytes can protect the brain and improve recovery after a stroke, and a hair loss drug might reduce cancer spread.
research Highlights from the Literature
Apoptosis, not oxidative stress, is linked to aging in mice with mtDNA mutations.
research Determination of steroid hormones in human hair as a retrospective biomarker with HPLC-MS/MS
A new method accurately measures long-term hormone levels in hair.
research The neurosteroid environment in the hippocampus exerts bi-directional effects on seizure susceptibility in mice
Neurosteroids in the brain can increase or decrease seizure risk in mice.
research Evaluación endocrinológica en el acné
Endocrinological evaluation is crucial for properly diagnosing and treating acne.
research Correlation between serum brain-derived neurotrophic factor level and depression severity in alopecia areata patients
Lower BDNF levels link to worse depression in alopecia areata patients.
research TSPO ligand etifoxine attenuates LPS-induced cognitive dysfunction in mice
Etifoxine, an anxiety drug, can lessen brain inflammation and cognitive issues in mice, partly by increasing production of protective brain steroids.
research Profiling steroid and thyroid hormones with hair analysis in a cohort of women aged 25 to 45 years old
The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
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 [The function of the autonomic nervous system in women with androgenetic alopecia].
Women with androgenetic alopecia have noticeable changes in their autonomic nervous system.
research Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis
Seeing trauma causes fear in mice by lowering their natural fear-reducing hormones.
research Inhibition of 5α Reductase Impairs Cognitive Performance, Alters Dendritic Morphology and Increases Tau Phosphorylation in the Hippocampus of Male 3xTg-AD Mice
Blocking 5α-reductase can harm memory and brain structure, and increase harmful brain changes in male mice used for Alzheimer's disease research.
research Stress exposure modulates peptidergic innervation and degranulates mast cells in murine skin
Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.
research Prefrontal 5α-reductase 2 mediates male-specific acute stress response
5α-reductase 2 is crucial for stress response in male rats.
research A mechanism-informed deep neural network enables prioritization of regulators that drive cell state transitions
A new neural network helps identify key regulators in cell changes, aiding in understanding diseases and finding new treatments.
research The human hair follicle has established a fully functional peripheral equivalent of the hypothamalic‐pituitary‐adrenal‐axis (HPA)
Human hair follicles can produce stress hormones like the body's main stress response system.
research Developmental and environmental determinants of hair steroids in children from birth to two years postnatally: A comprehensive analysis
Hair analysis can effectively assess long-term hormone activity in young children.
research Allopregnanolone in the bed nucleus of the stria terminalis modulates contextual fear in rats
Allopregnanolone affects fear responses differently in male and female rats, possibly explaining sex differences in anxiety disorders.
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 POST-FINASTERIDE SYNDROME AND POST-SSRI SEXUAL DYSFUNCTION: TWO CLINICAL CONDITIONS APPARENTLY DISTANT, BUT VERY CLOSE
Some people experience lasting sexual, psychological, and sleep problems after using finasteride or SSRI antidepressants, possibly due to similar underlying causes.
research Changes in Progesterone Metabolites in the Hippocampus Can Modulate Open Field and Forced Swim Test Behavior of Proestrous Rats
Lowering 3α,5α-THP in the hippocampus increases anxiety and depression in proestrous rats.
research New approach to the understanding of keloid: psychoneuroimmune–endocrine aspects
Keloids may be influenced by stress and psychological factors.
research TTNPB Promotes Human Pluripotent Stem Cell‐to‐Neural Stem Cell Transition via Modulation of Chromatin Accessibility and the S‐(5′‐adenosyl)‐L‐homocysteine/Choline Metabolic Network
TTNPB helps turn stem cells into neural stem cells, improving depression-like behaviors in rats.
research Psychological stress impact neurotrophic factor levels in patients with androgenetic alopecia and correlated with disease progression
Stress worsens hair loss in androgenetic alopecia.
research Administration of finasteride modulates depressive-like behavior in the forced swim task of male rats
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 Diffuser Haarausfall und klinische Endokrinologie: Neue Erkenntnisse
Hormones significantly affect hair growth and loss, with potential for new treatments.
research Functional Food Nutrients, Redox Resilience Signaling and Neurosteroids for Brain Health
Functional foods and nutrients like flavonoids, vitamin D, omega-3s, and probiotics can boost brain health and reduce stress.
research Effect of longtime selenium-deficient feeding on the neurobehavioral development of the fourth generation rats in lactation.
Selenium and iodine deficiencies cause delayed growth and abnormal neural behavior in rats.