research HAIR FOLLICLE STEM CELLS IN THE PATHOGENESIS OF PRIMARY CICATRICIAL ALOPECIA
Damage to hair follicle stem cells may cause permanent hair loss and scarring in PCA.
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research Vitamin D and Human Health: Lessons from Vitamin D Receptor Null Mice
Mice without the vitamin D receptor have bone issues and other health problems, suggesting vitamin D is important for preventing various diseases in humans.
research Stem Cells and their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research Vitamin D and the skin: Physiology and pathophysiology
Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.
research Cloning of a Functional Vitamin D Receptor from the Lamprey (Petromyzon marinus), an Ancient Vertebrate Lacking a Calcified Skeleton and Teeth
Lampreys have a functional vitamin D receptor that may help detoxify harmful substances.
research A unique insertion/duplication in the VDR gene that truncates the VDR causing hereditary 1,25-dihydroxyvitamin D-resistant rickets without alopecia
A unique gene mutation causes vitamin D-resistant rickets without causing hair loss.
research Carriers of 21-Hydroxylase Deficiency Are Not at Increased Risk for Hyperandrogenism*
People who carry the 21-Hydroxylase Deficiency gene are not more likely to have excessive male hormone levels.
research Hairless Modulates Ligand-Dependent Activation of the Vitamin D Receptor-Retinoid X Receptor Heterodimer
Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.
research Vitamin D receptor-mediated control of Soggy, Wise, and Hairless gene expression in keratinocytes
Vitamin D receptor helps control hair growth genes in skin cells.
research Novel Vitamin D Receptor Mutations in Hereditary Vitamin D Resistant Rickets in Chinese
New mutations in the VDR gene cause vitamin D-resistant rickets without hair loss.
research Cytokine profiles associated with persisting symptoms of post-acute sequelae of COVID-19
Certain immune responses may cause ongoing COVID-19 symptoms like fatigue and brain fog.
research Ligand-Independent Actions of Vitamin D Receptor
The vitamin D receptor helps maintain hair and bone health even without binding vitamin D.
research Serum paroxonase 1 level may be an indicator and predictor of the severity of androgenetic alopecia
Low PON1 levels may indicate and predict the severity of hair loss.
research Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs
Hair and nails can show hormone changes during puberty in dogs.
research Hirsutism and Virilization in the Female
The chapter explains the causes of excessive hair growth and masculinization in women and how to measure hormone levels related to these conditions.
research An improved synthesis of finasteride from 4-androsten-3,17-dione
The new method makes finasteride cheaper and easier to produce.
research Acceptance of COVID-19 Vaccine Booster Doses Using the Health Belief Model: A Cross-Sectional Study in Low-Middle- and High-Income Countries of the East Mediterranean Region
People in high-income countries are more likely to accept COVID-19 booster doses than those in middle or low-income countries.
research Keratins 6, 16, and 17 in Health and Disease: A Summary of Recent Findings
Keratins 6, 16, and 17 increase in damaged or diseased skin and may help diagnose skin issues.
research Current Genetics in Hair Diseases
Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.
research Global sex disparities in lifetime risk of alopecia areata: a systematic analysis from the global burden of disease study, 1990 to 2021
Females have a higher lifetime risk of alopecia areata than males.
research Corticotropin releasing factor-1 receptor antagonism associated with favorable outcomes of male reproductive health biochemical parameters
Blocking CRF1 receptors improved male hormone levels and reduced testicular tumor size in men with a specific adrenal condition.
research Antiandrogens as Therapies for COVID-19: A Systematic Review
Antiandrogens don't help with COVID-19 and aren't recommended.
research The Impact of Glucagon-like Peptide-1 Receptor Agonists on Erectile Function: Friend or Foe?
The effect of GLP-1 RAs on erectile function is unclear and needs more research.
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 SOX11 and SOX4 drive the reactivation of an embryonic gene program during murine wound repair
SOX11 and SOX4 help skin cells act like embryonic cells to heal wounds in mice.
research Synergistic Sequential Emission of Fractional 10.600 and 1540 nm Lasers for Skin Resurfacing: An Ex Vivo Histological Evaluation
Using two types of lasers together improves skin tone and collagen remodeling.
research A high-performance liquid chromatography–tandem mass spectrometry assay of the androgenic neurosteroid 3α-androstanediol (5α-androstane-3α,17β-diol) in plasma
Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
research Are Nutraceuticals Effective in COVID-19 and Post-COVID Prevention and Treatment?
Some nutraceuticals may help in COVID-19 prevention and treatment, but more research is needed.
research Electronic States of Epigallocatechin-3-Gallate in Water and in 1,2-dipalmitoyl-sn-glycero-3-phospho-(1′-rac-glycerol) (Sodium Salt) Liposomes
EGCG shows strong electron transfer interactions when bonded to DPPG lipids.
research Insulin sensitiser agents alone and in co-treatment with r-FSH for ovulation induction in PCOS women
Myo-inositol may be more effective than metformin for inducing ovulation in women with PCOS.