research Human Keratinocytes Derived from the Bulge Region of Hair Follicles Are Refractory to Differentiation
Hair follicle cells resist turning into skin cells.
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120-150 / 1000+ results research A KRT71 Loss-of-Function Variant Results in Inner Root Sheath Dysplasia and Recessive Congenital Hypotrichosis of Hereford Cattle
A specific genetic change in the KRT71 gene causes a hair loss condition in Hereford cattle.
research Biotin
Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
research Skin Physiology in Microgravity: A 3-Month Stay Aboard ISS Induces Dermal Atrophy and Affects Cutaneous Muscle and Hair Follicles Cycling in Mice
A 3-month stay in space causes skin thinning, disrupts hair growth, and changes muscle-related genes in mice.
research Dermal EZH2 Simultaneously Orchestrates Wnt/β-Catenin Signaling Dependent Dermal Differentiation and Retinoic Acid Signaling Dependent Epidermal Proliferation During Murine Skin Development
Ezh2 controls skin development by balancing signals for dermal and epidermal growth.
research ELL Facilitates RNA Polymerase II-Mediated Transcription of Human Epidermal Proliferation Genes
ELL is crucial for gene transcription related to skin cell growth.
research Notes, Short Comments, And Answers To Correspondents
The document discusses various public health initiatives and societal issues, emphasizing early intervention and support.
research Focal Hypertrichosis During Topical Tacrolimus Therapy for Childhood Vitiligo
An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.
research Skin Semiology and Grading Scales
The document concludes that dermatology training and grading scales need to better represent dark-skinned individuals to improve diagnosis and assessment of skin conditions.
research Establishment of Keratinocyte Cell Lines from Human Hair Follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research Human Epithelial Stem Cell Survival Within Their Niche Requires Tonic Cannabinoid Receptor 1 Signaling—Lessons From the Hair Follicle
Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.
research Pitx2, A β-Catenin-Regulated Transcription Factor, Regulates The Differentiation Of Outer Root Sheath Cells Cultured In Vitro
Pitx2 helps outer root sheath cells differentiate but can't start hair growth on its own.
research Ectopic Expression of a Truncated Isoform of Hair Keratin 81 in Breast Cancer Alters Biophysical Characteristics to Promote Metastatic Propensity
A specific hair protein variant increases the spread of breast cancer and is linked to worse survival rates.
research Association Analysis of Polymorphisms in Six Keratin Genes with Wool Traits in Sheep
Certain gene mutations are linked to wool quality in sheep and could help in breeding for better wool.
research Ziehl-Neelsen's Stain for Skin Sections to Show Wool and Hair Follicles
Ziehl-Neelsen's stain helps identify different parts of hair in sheep and goats.
research The Catalog of Human Hair Keratins
Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
research The Structure of the Amorphous Matrix of Keratins
Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
research The Impact of AP Collagen Peptides on Hair Shaft Elasticity and Gloss: A Comprehensive Analysis
AP collagen peptides improve hair elasticity and gloss.
research Simultaneous RP-HPLC-DAD Determination of Dansyl Amino Acids in Chemically Treated Human Hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
research Co-Expression Pattern of Artemis Serine 516 Phosphorylation with Indicators in Differentiation, Proliferation, and Apoptosis of Human Anagen Hair Follicles: An Immunofluorescence Double-Staining Study
Artemis protein may help control hair growth and health by influencing cell processes.
research Early Dengue Virus Infection in Human Skin: A Cycle of Inflammation and Infectivity
Chicken feather gene mutation helps understand human hair disorders.
research Research Snippets: Dermatological Genetics and Conditions
New gene mutations linked to skin conditions were found, bacteria and chemicals may worsen acne, a dog mutation could exist in humans, virus-like elements might be involved in psoriasis, and a vitamin D3 treatment doesn't prevent chemotherapy-related hair loss.
research A Review on Forensic Toxicological Analysis of Drugs in Hair Using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research Alopecia Areata: A Review on Diagnosis, Immunological Etiopathogenesis, and Treatment Options
The document concludes that while there are various treatments for Alopecia Areata, there is no cure, and individualized treatment plans are essential due to varying effectiveness.
research Effect of Varied Hair Protein Fractions on the Gel Properties of Keratin/Chitosan Hydrogels for Use in Tissue Engineering
Different hair protein amounts change the strength of keratin/chitosan gels, useful for making predictable tissue engineering materials.
research WNT Signaling in the Control of Hair Growth and Structure
The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.
research Tp63-Expressing Adult Epithelial Stem Cells Cross Lineage Boundaries Revealing Latent Hairy Skin Competence
Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.
research Direct Observation of Hair Components Involved in Formation of Permanent Waves
Microfibrils are key for permanent waves, and hydrolyzed keratin improves wave formation and hair condition.
research Trichodystrophies: A Hair-Raising Differential Diagnosis
The guide helps doctors diagnose hair problems by suggesting a thorough patient history, physical exams, and various diagnostic tools.
research Ancient Lineages of the Keratin-Associated Protein (KRTAP) Genes and Their Co-option in the Evolution of the Hair Follicle
Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.