research Do Changes in Chromosomes Cause Aging?
Chromosomal changes, including those in the WRN gene and rDNA, may significantly contribute to aging.
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research The essential oils of Chamaecyparis obtusa promote hair growth through the induction of vascular endothelial growth factor gene
Essential oils from Chamaecyparis obtusa may help hair grow by increasing a growth-related gene.
research Antioxidant and Cytoprotective Properties of Plant Extract from Dry Flowers as Functional Dyes for Cosmetic Products
Plant extracts from dry flowers can be used as safe, effective dyes in cosmetics, offering skin protection and anti-aging benefits.
research Adaptations in the structure and innervation of follicle‐sinus complexes to an aquatic environment as seen in the Florida manatee (Trichechus manatus latirostris)
Manatee whiskers are specially adapted for touch in water.
research Mechanical Stretch Upregulates SDF-1α in Skin Tissue and Induces Migration of Circulating Bone Marrow-Derived Stem Cells into the Expanded Skin
Stretching skin increases a certain protein that attracts stem cells, helping skin regeneration.
research Disruption of Smad4 in Mouse Epidermis Leads to Depletion of Follicle Stem Cells
Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.
research 17-Hydroxyprogesterone Responses to Gonadotropin-Releasing Hormone Disclose Distinct Phenotypes of Functional Ovarian Hyperandrogenism and Polycystic Ovary Syndrome
The research found that polycystic ovary syndrome (PCOS) has two distinct types, with one having more severe hormone and insulin issues.
research Fourier Transform Infrared Attenuated Total Reflection Analysis of Human Hair: Comparison of Hair from Breast Cancer Patients with Hair from Healthy Subjects
Hair from breast cancer patients shows changes in structure and composition, and a test using these changes detected cancer but also falsely identified some healthy samples as cancerous.
research Protective effects of melatonin against metabolic and reproductive disturbances in polycystic ovary syndrome in rats
Melatonin may help treat PCOS symptoms in rats.
research Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen)
Different melanocyte types in hair follicles either survive or die during the catagen phase.
research Inverse micellar sugar glass (IMSG) nanoparticles for transfollicular vaccination
IMSG nanoparticles improve vaccine delivery and immune response through hair follicles.
research Interleukin-1β Is Differentially Expressed by Human Dermal Papilla Cells in Response to PKC Activation and Is a Potent Inhibitor of Human Hair Follicle Growth in Organ Culture
IL-1β inhibits human hair follicle growth.
research An investigation of vitamin D status in alopecia areata
People with alopecia areata often have lower vitamin D levels and more inflammation, suggesting vitamin D might be involved in the condition.
research Procyanidin B-2, extracted from apples, promotes hair growth: a laboratory study
Apple extract called procyanidin B-2 was found to greatly increase hair growth.
research Pre‐clinical evidences for the efficacy of tryptanthrin as a potent suppressor of skin cancer
Tryptanthrin effectively suppresses non-melanoma skin cancer and is safe for normal skin.
research VEGF165 modulates proliferation, adhesion, migration and differentiation of cultured human outer root sheath cells from central hair follicle epithelium through VEGFR-2 activation in vitro
VEGF165 influences hair follicle cell growth and movement through VEGFR-2 activation.
research IL-36γ drives skin toxicity induced by EGFR/MEK inhibition and commensal Cutibacterium acnes
A protein called IL-36γ causes skin side effects from certain cancer treatments when combined with a common skin bacteria.
research Inflammatory perspectives of polycystic ovary syndrome: role of specific mediators and markers
PCOS is linked to inflammation, and certain markers could help in its treatment.
research Blimp1+ cells generate functional mouse sebaceous gland organoids in vitro
Single Blimp1+ cells can create functional sebaceous gland organoids in the lab.
research Decreased CD200R expression on monocyte-derived macrophages correlates with Th17/Treg imbalance and disease activity in rheumatoid arthritis patients
Lower CD200R1 on certain immune cells is linked to more severe rheumatoid arthritis and immune imbalance.
research Androgens Induce Nongenomic Stimulation of Colonic Contractile Activity through Induction of Calcium Sensitization and Phosphorylation of LC20 and CPI-17
Androgens like testosterone increase colon muscle contractions by affecting calcium pathways.
research Neural progenitor cell-derived nanovesicles promote hair follicle growth via miR-100
Tiny particles from brain cells help hair grow by targeting a specific hair growth pathway.
research Topobiology of Human Pigmentation: P-Cadherin Selectively Stimulates Hair Follicle Melanogenesis
P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.
research Management of CAH during pregnancy
With careful management, people with congenital adrenal hyperplasia can have successful pregnancies and become parents.
research The Association Between Low Grade Systemic Inflammation and Skin Diseases: A Cross-sectional Survey in the Northern Finland Birth Cohort 1966
Adults with certain skin conditions may have higher levels of inflammation in their body.
research PKC downregulation upon rapamycin treatment attenuates mitochondrial disease
Rapamycin treatment helps with mitochondrial disease by reducing PKC levels.
research What causes acne inversa (or hidradenitis suppurativa)? – the debate continues
The exact cause of hidradenitis suppurativa is still unknown.
research Constitutive Stat3 activation alters behavior of hair follicle stem and progenitor cell populations
Increased Stat3 activity reduces hair follicle stem cells and boosts other stem/progenitor cells.
research Evaluation of New Pregnane Derivatives as 5.ALPHA.-Reductase Inhibitor.
New pregnane derivatives are effective at inhibiting an enzyme linked to hair loss and reducing oil gland activity.
research Acne: Transient Arrest in the Homeostatic Host–Microbiota Dialog?
Acne is a temporary skin imbalance during puberty that often resolves on its own.