research Human dermal stem cells differentiate into functional epidermal melanocytes
Human dermal stem cells can become functional skin pigment cells.
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research Bioengineered skin organoids: from development to applications
Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.
research MicroRNAs in skin tissue engineering
MicroRNAs could improve skin tissue engineering by regulating cells and changing the skin's bioactive environment.
research Human ClinicalPhenotype Associated with FOXN1 Mutations
FOXN1 mutations cause severe immunodeficiency, hair loss, nail issues, and thymus defects.
research How much medication is delivered in a novel drug delivery technique that uses a tattoo machine?
The tattoo machine method safely delivers an average of 1,175 µg/cm² of medication into the skin.
research A model system to analyse the ability of human keratinocytes to form hair follicles
Scientists developed a system to study human hair growth using skin cells, which could help understand hair development and improve skin substitutes for medical use.
research Multipotent Nestin-Positive Stem Cells Reside in the Stroma of Human Eccrine and Apocrine Sweat Glands and Can Be Propagated Robustly In Vitro
Human sweat glands have a type of stem cell that can grow well and turn into different cell types.
research Skin structure
Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.
research Methods for quantifying intrafollicular drug delivery: a critical appraisal
The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.
research Rescuing key native traits in cultured dermal papilla cells for human hair regeneration
Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.
research Androgenetic Alopecia: In Vivo Models
Stump-tailed macaque best for researching hair loss causes and treatments.
research Recreation of a hair follicle regenerative microenvironment: Successes and pitfalls
Hair growth environment recreated with challenges; stem cells make successful skin organoids.
research Diverse cellular players orchestrate regeneration after wounding
Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.
research Human adipose tissue-derived small extracellular vesicles promote soft tissue repair through modulating M1-to-M2 polarization of macrophages
Tiny fat-derived particles can help repair soft tissues by changing immune cell types.
research Hairless Suppresses Vitamin D Receptor Transactivation in Human Keratinocytes
Hairless protein can block vitamin D activation in skin cells.
research Hair Follicle: A Novel Source of Multipotent Stem Cells for Tissue Engineering and Regenerative Medicine
Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.
research Optimization of Gelatin and Crosslinker Concentrations in a Gelatin/Alginate-Based Bioink with Potential Applications in a Simplified Skin Model
A bioink with 15% gelatin and 150 mM calcium chloride works best for 3D printing skin models.
research 711 Small molecule wnt pathway inhibitor (SM04755) as a potential topical psoriasis treatment
SM04755 may be an effective topical treatment for psoriasis.
research 1327 Effect of ginsenoside Rd on dermal epidermal junction in fibroblast
Ginsenoside Rd may help improve skin aging by increasing collagen in the skin.
research Pathobiology of chemotherapy-induced hair loss
Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.
research Identifying the Target Cells and Mechanisms of Merkel Cell Polyomavirus Infection
Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.
research Modulation of Hair Growth with Small Molecule Agonists of the Hedgehog Signaling Pathway
Applying a special compound can promote hair growth without harmful side effects.
research The CD44+ALDH+ Population of Human Keratinocytes Is Enriched for Epidermal Stem Cells with Long-Term Repopulating Ability
Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.
research Protective effects of Ecklonia cava extract on the toxicity and oxidative stress induced by hair dye in in-vitro and in-vivo models
Ecklonia cava extract can reduce the damage and stress caused by hair dye.
research Efficient In Vitro Transfection of Human Keratinocytes with an Adenovirus-Enhanced Receptor-Mediated System
The AVET system effectively delivers genes to human keratinocytes and may help treat skin diseases.
research Structure and Expression of a New Complementary DNA Encoding the almost Exclusive 3β-Hydroxysteroid Dehydrogenase/Δ5-Δ4-lsomerase in Human Adrenals and Gonads
Human adrenals and gonads have a unique enzyme for steroid hormone production.
research Testing the impact of trait prevalence priors in Bayesian-based genetic prediction modeling of human appearance traits
Using trait prevalence priors in genetic prediction models for appearance traits is currently impractical due to limited knowledge and potential accuracy issues.
research HHV-6A and HHV-6B in Drug-Induced Hypersensitivity Syndrome/Drug Reaction with Eosinophilia and Systemic Symptoms
The document concludes that reactivation of herpesviruses, especially HHV-6, is linked to severe symptoms and complications in drug-induced hypersensitivity syndrome.
research Modelling Human Hair Follicles—Lessons from Animal Models and Beyond
Improving human hair follicle models is crucial for better hair loss treatments.
research The Human Hair Follicle: A Reservoir of CD40+ B7-Deficient Langerhans Cells that Repopulate Epidermis After UVB Exposure
Hair follicles help skin immune recovery after UVB exposure.