research Epithelial-Mesenchymal Micro-niches Govern Stem Cell Lineage Choices
Different small areas within hair follicles send specific signals that control what type of cells stem cells become.
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660-690 / 1000+ resultsresearch Genomic Organization, Transcriptomic Analysis, and Functional Characterization of Avian α- and β-Keratins in Diverse Feather Forms
Feather diversity is due to different keratin gene combinations, and chickens can help study human keratin diseases.
research Postzygotic Mutations in Beta-Actin Are Associated with Becker’s Nevus and Becker’s Nevus Syndrome
Mutations in the ACTB gene cause Becker’s nevi and may lead to muscle issues in Becker’s nevus syndrome.
research Epidermal expression of the truncated prelamin A causing Hutchinson-Gilford progeria syndrome: effects on keratinocytes, hair and skin
Progerin affects cell shape but not hair or skin in mice.
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 Skin regeneration-related mechanisms of Calcium Hydroxylapatite (CaHA): a systematic review
Calcium Hydroxylapatite may help skin regeneration and improve skin appearance.
research Distinct Fibroblast Lineages Give Rise to NG2+ Pericyte Populations in Mouse Skin Development and Repair
Ng2+ perivascular cells in mouse skin come from specific fibroblast types and help in tissue repair.
research Molecular–clinical correlations in a family with variable tissue mitochondrial DNA T8993G mutant load
Tissue-specific variation in mutant load complicates genetic counseling and prenatal diagnosis.
research The Localization of Label-Retaining Cells in Eccrine Glands
Stem cells in eccrine glands could be used for regenerative medicine.
research Changes in the proteomic profile of adipose tissue-derived mesenchymal stem cells during passages
Adipose stem cells show common protein changes as they grow, especially involving S100A6.
research The Autoimmune Regulator (AIRE), Which Is Defective in Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy Patients, Is Expressed in Human Epidermal and Follicular Keratinocytes and Associates With the Intermediate Filament Protein Cytokeratin 17
AIRE protein, defective in APECED patients, is found in skin and hair cells and interacts with cytokeratin 17.
research Wound Regeneration Deficit in Rats Correlates with Low Morphogenetic Potential and Distinct Transcriptome Profile of Epidermis
Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.
research Cutaneous Lesions in the Rat Following Administration of an Irreversible Inhibitor of erbB Receptors, Including the Epidermal Growth Factor Receptor
CI-1033 causes skin lesions in rats, similar to humans, due to EGF receptor inhibition.
research Modulation of Chemotherapy-Induced Human Hair Follicle Damage by 17-β Estradiol and Prednisolone: Potential Stimulators of Normal Hair Regrowth by “Dystrophic Catagen” Promotion?
17-β estradiol and prednisolone may speed up hair regrowth after chemotherapy.
research ecancermedicalscience
Hair analysis may help detect breast cancer early by identifying changes in lipid content.
research Long‐term safety and efficacy of ritlecitinib in adults and adolescents with alopecia areata and at least 25% scalp hair loss: Results from the ALLEGRO ‐LT phase 3, open‐label study
Ritlecitinib is effective and safe for treating alopecia areata, promoting significant hair regrowth.
research Psoriasis is characterized by deficient negative immune regulation compared to transient delayed-type hypersensitivity reactions
Psoriasis may be chronic because it lacks certain immune system controls that prevent overreaction.
research Polycystic ovary syndrome: Criteria, phenotypes, race and ethnicity
PCOS diagnosis and treatment should consider race and ethnicity for accuracy.
research Ligand‐Independent Actions of the Vitamin D Receptor: More Questions Than Answers
The vitamin D receptor can act without its usual activating molecule, affecting hair growth and skin cancer, but its full range of actions is not well understood.
research Neurological post‐acute sequelae of SARS‐CoV ‐2 infection
Long COVID affects over half of COVID-19 survivors, causing a range of symptoms like fatigue and neurological issues, with no specific treatment yet.
research Dermoscopic spectrum of rosacea
Dermoscopy helps diagnose and classify rosacea by revealing key features.
research Testosterone therapy for women with low sexual desire: a position statement from the Brazilian Society of Endocrinology and Metabolism
Testosterone therapy may slightly increase sexual desire in women with HSDD but lacks broad recommendation due to safety concerns and limited approval.
research Hair Histology and Glycosaminoglycans Distribution Probed by Infrared Spectral Imaging: Focus on Heparan Sulfate Proteoglycan and Glypican-1 during Hair Growth Cycle
Infrared spectral imaging can map hair growth proteins and sugars without staining.
research The 5α-reductase inhibitor finasteride reduces opioid self-administration in animal models of opioid use disorder
Finasteride reduces opioid use and withdrawal symptoms in animals.
research Red Dots in a Net-Like Pattern on the Upper Chest: A Novel Clinical Observation in Frontal Fibrosing Alopecia and Fibrosing Alopecia in Pattern Distribution
Red dots on the upper chest may be an early sign of certain types of hair loss.
research Annular alopecia areata: Report of two cases
Two people had unusual ring-shaped hair loss due to an autoimmune disorder.
research Simultaneous Determination of Selected Steroids with Neuroactive Effects in Human Serum by Ultrahigh-Performance Liquid Chromatography–Tandem Mass Spectrometry
A new method accurately measures nine neuroactive steroids in small blood samples, helping to study brain diseases.
research Efficacy and safety of ritlecitinib in Asian patients with alopecia areata: A subgroup analysis of the ALLEGRO phase 2b/3 trial
Ritlecitinib is effective and safe for hair regrowth in Asian patients with alopecia areata.
research Effect of Patient Age on Platelet-Rich Plasma (PRP) and Fibrin Treatments for Skin Density and Thickness: A Single-Center Ultrasound Study
PRP and fibrin treatments improve skin thickness and density, regardless of age.
research [Artículo traducido] Dermatoscopia como herramienta auxiliar en la evaluación de foliculitis por Malassezia: estudio observacional
Dermoscopy can effectively identify Malassezia folliculitis.