research Trichologist, Dermatotrichologist, or Trichiatrist? A Global Perspective on a Strictly Medical Discipline
The document suggests recognizing "trichiatrists" as doctors specializing in hair and scalp health, using evidence-based treatments.
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360-390 / 997 results research Serum Prolactin and Dehydroepiandrosterone Concentrations During the Summer and Winter Hair Growth Cycles of Mink (Mustela Vison)
Changes in prolactin and DHEA levels are not required for the start of mink hair growth cycles.
research Trichoscopy in Hair Disorders in Darker Skin: An Approach to Diagnosis
Trichoscopy is useful for diagnosing hair and scalp disorders in people with darker skin.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research Number Changes and Development Potential of Wool Follicle Cells in the Early Stages of Fiber Differentiation
Wool follicle cells are more complex than previously thought.
research Transient Treatment of Pregnant Merino Ewes with Modulators of Cortisol Biosynthesis Coinciding with Primary Wool Follicle Initiation Alters Lifetime Wool Growth
Altering maternal cortisol during pregnancy can improve wool growth in Merino sheep.
research Acid Phosphatase Distribution in the Wool Follicle: Fate of Organelles in Keratinized Cells
Keratinized wool cells still have some organelles like lysosomes and mitochondria.
research Metallothionein Expression During Wool Follicle Development in Fetal Sheep
Metallothionein likely helps in cell growth and development in wool follicles of fetal sheep.
research Hair Follicle Transcriptome Analysis Reveals Genes Regulating Wool Fiber Diameter in Angora Rabbits
Genes affecting wool fiber thickness in Angora rabbits were identified, which could help breed finer wool.
research Cellular Debris in the Grease of Wool Fibers
Cellular debris sticks to damaged wool fibers and affects wool cleanliness.
research Characterization of Transport Systems for Cysteine, Lysine, Alanine, and Leucine in Wool Follicles of Sheep
Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
research Two Mutations at KRT74 and EDAR Synergistically Drive the Fine-Wool Production in Chinese Sheep
Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.
research The Nutritional Biochemistry of Wool and Hair Follicles
Nutrients like vitamins, copper, zinc, and amino acids are crucial for healthy hair and wool growth.
research Trichohyalin, an Intermediate Filament-Associated Protein of the Hair Follicle
Trichohyalin is a protein in hair follicles that helps form hair filaments.
research The Microanatomy, Cell Replication, and Keratin Gene Expression of Hair Follicles During a Photoperiod-Induced Growth Cycle in Sheep
Changing light periods synchronized wool growth cycles in sheep.
research George Ernest Rogers 1927–2021
George Ernest Rogers was a notable scientist who made important discoveries about hair and wool proteins.
research Molecular Cloning, Characterization, and Expression of Sheep FGF5 Gene
Researchers identified a new variant of the FGF5 gene in sheep that affects hair length.
research Glucose and Acetate Metabolism by Isolated Sheep Wool Follicles
Sheep wool follicles can metabolize both glucose and acetate using different pathways important for wool growth.
research An In Vitro Model for the Morphogenesis of Hair Follicle Dermal Papillae
Scientists created a model using sheep cells to study hair root formation, which can test how different substances affect hair growth.
research Transforming Growth Factor-Alpha Immunoreactivity During Induced Hair Follicle Growth Cycles in Sheep and Ferrets
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research Seasonal Variation in Hair Follicle Activity and Fiber Growth of Both Male and Female Merghoz Goats in Western Iran
Goat hair growth and follicle activity change with the seasons and differ between males and females.
research Investigation of Some Amino Acid Analogues and Metabolites as Inhibitors of Wool and Hair Growth
Certain amino acid analogues can inhibit wool and hair growth and affect fiber strength.
research A Novel Human Type II Cytokeratin, K6hf, Specifically Expressed in the Companion Layer of the Hair Follicle
K6hf is a unique protein found only in a specific layer of hair follicles.
research Human Scalp Hair Follicles Are Both a Target and a Source of Prolactin, Which Serves as an Autocrine and/or Paracrine Promoter of Apoptosis-Driven Hair Follicle Regression
Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
research Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen
Prolactin affects hair growth cycles and can cause early hair follicle regression.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Plasticity and Cytokinetic Dynamics of the Hair Follicle Mesenchyme During the Hair Growth Cycle: Implications for Growth Control and Hair Follicle Transformations
Disruptions in hair follicle fibroblast dynamics can cause hair growth problems.
research Organization and Expression of Hair Follicle Genes
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Influence of Feed Restriction on the Wool Proteome: A Combined iTRAQ and Fiber Structural Study
Feed restriction in sheep leads to finer wool fibers but may reduce wool quality.
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.