research Longitudinal Association Between Saliva and Hair Cortisol Concentration: A Systematic Comparison
Hair cortisol is a reliable marker of long-term cortisol levels and is linked to daytime saliva cortisol but not morning levels.
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research Analysis of Hair Steroid Hormone Concentrations at Different Parts of the Head by Liquid Chromatography-Tandem Mass Spectrometry
Hormone levels in hair vary across the head, with the highest concentration of a key hormone linked to hair loss at the top.
research Visualizing Androgen Receptor Activity in Male and Female Mice
Androgen receptors are active in many tissues of both male and female mice, not just reproductive organs.
research Mechanisms of Action of Dehydroepiandrosterone
DHEA affects various tissues by interacting with multiple receptors and can be converted into sex hormones.
research Hair Corticosterone Measurement in Mouse Models of Type 1 and Type 2 Diabetes Mellitus
New hair growth corticosterone levels are higher in diabetic mice, indicating long-term stress.
research What Does the Research Say About Androgen Use and Cerebrovascular Events?
Androgen use may increase the risk of stroke, but more research is needed.
research Dihydrotestosterone Induces Arterial Stiffening in Female Mice
Dihydrotestosterone makes arteries stiffer in female mice by reducing estrogen receptor expression.
research Impaired Wound Healing in Transgenic Mice Overexpressing the Activin Antagonist Follistatin in the Epidermis
Overexpressing follistatin in mice delays wound healing and reduces scar size.
research Hair Follicle Immune Privilege and Its Collapse in Alopecia Areata
Hair follicles are normally protected from the immune system, but when this protection fails, it can cause hair loss in alopecia areata.
research Mutations in the Vitamin D Receptor and Hereditary Vitamin D-Resistant Rickets
Mutations in the vitamin D receptor cause hereditary vitamin D-resistant rickets, leading to poor bone health and requiring high calcium doses for treatment.
research Is It Getting in the Hair? Cortisol Concentrations in Native, Regrown, and Segmented Hairs of Cattle and Pigs After Repeated ACTH Administrations
Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
research Temporary Relocation During Rest Periods: Relocation Stress and Other Factors Influence Hair Cortisol Concentrations in Horses
Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.
research Structural Perspectives on the Androgen Receptor, the Elusive Shape-Shifter
The androgen receptor's shape-changing ability helps it function but can lead to cancer treatment resistance.
research Clinical Biochemistry of Dihydrotestosterone
Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
research Functional Enhancers as Master Regulators of Tissue-Specific Gene Regulation and Cancer Development
Enhancers and super-enhancers are key in controlling specific gene activity and can play a role in cancer development.
research Localization of Plasminogen Activator Inhibitor Type 2 in Hair and Nail: Implications for Terminal Differentiation
PAI-2 helps in the maturation and protection of hair and nail cells.
research Evidence for 1,25-Dihydroxyvitamin D3-Independent Transactivation by the Vitamin D Receptor
The vitamin D receptor can work without its usual activating molecule.
research Cutaneous Retinoic Acid Levels Determine Hair Follicle Development And Downgrowth
The right amount of retinoic acid is essential for normal hair growth and development.
research LC-APCI+-MS/MS Method for the Analysis of Ten Hormones and Two Endocannabinoids in Plasma and Hair from Mice with Different Gut Microbiota
The method accurately measures hormones and endocannabinoids in mice, showing gut microbiota diversity affects these levels and may influence stress and reproductive systems.
research Analysis of Hair Cortisol as an Indicator of Chronic Stress in Pigs in Two Different Farrowing Systems
Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
research Premature Graying, Balding, And Low Bone Mineral Density In Older Women And Men
Balding men had lower bone density, while balding women had higher hip bone density.
research Exploring the Impact of the Microbiome on Neuroactive Steroid Levels in Germ-Free Animals
Gut microbes significantly affect brain steroid levels.
research Therapeutic Effect of Mesenchymal Stem Cells on Histopathological, Immunohistochemical, and Molecular Analysis in Second-Degree Burn Model
Bone marrow-derived stem cells improved healing and reduced scarring in second-degree burns in rats.
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 Prevalence of Systemic Hypertension and Control of Systolic Blood Pressure in a Cohort of 14 Dogs with Adrenal-Dependent Hypercortisolism During the First Year of Trilostane Treatment or After Adrenalectomy
Most dogs with adrenal-dependent hypercortisolism had normal blood pressure after one year of treatment or surgery.
research The Opioid Receptor Influences Circadian Rhythms in Human Keratinocytes Through the β-Arrestin Pathway
Delta-opioid receptors affect skin cell circadian rhythms, possibly impacting wound healing and cancer.
research Synthesis and Application of Clinically Approved Small-Molecule Drugs Targeting Androgen Receptor
Drugs targeting the Androgen Receptor are effective for treating prostate cancer and other androgen-related conditions.
research Epidemiologic Study of Gene Distribution in Romanian and Brazilian Patients with Non-Cicatricial Alopecia
The study suggests that analyzing DNA can help treat hair loss, but more research is needed.
research Innovative Reports on the Effects of Anabolic Androgenic Steroid Abuse - How to Lose Your Mind for the Love of Sport
Abusing steroids can damage your heart, muscles, reproductive system, liver, skin, and brain, and may increase the risk of Alzheimer's disease.
research The JAK/STAT Signaling Pathway: From Bench to Clinic
The JAK/STAT pathway is important in cell processes and disease, and JAK inhibitors are promising for treating related conditions.