research Measuring Changes in Chemistry, Composition, and Molecular Structure Within Hair Fibers by Infrared and Raman Spectroscopic Imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
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research Structure and Hair Follicle-Specific Expression of Genes Encoding the Rat High Sulfur Protein B2 Family
The B2 genes are crucial for hair growth in rats.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical and Structural Mechanical Parameters
New methods to classify curly hair types were developed based on shape and strength.
research Human Pollution Exposure Correlates With Accelerated Ultrastructural Degradation of Hair Fibers
Pollution exposure speeds up hair damage.
research Chemotherapy-Induced Hair Loss: The Use of Biomarkers for Predicting Alopecic Severity and Treatment Efficacy
Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.
research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Evaluation of Hair Loss
Detailed patient history and physical exams are crucial for diagnosing hair loss.
research Cutaneous Tumors of Pilar Origin with Associated Syndromes
Some skin tumors from hair follicles and glands can be linked to genetic syndromes and may be benign or malignant.
research An Ultrastructural Study on Corkscrew Hairs and Cigarette-Ash-Shaped Hairs Observed by Dermoscopy of Tinea Capitis
Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
research Assessment of the Induction and Morphogenic Potential of Human Hair Matrix Cells and Dermal Papilla Fibroblasts Ex Vivo
Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
research Structural and Molecular Hair Abnormalities in Trichothiodystrophy
TTD hair brittleness is caused by multiple structural abnormalities.
research Evaluation of Surface Structure and Morphological Phenomena of Caucasian Virgin Hair with Atomic Force Microscopy
AFM can diagnose hair disorders by revealing detailed hair surface changes.
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 The Fate of Trichohyalin
Trichohyalin is modified by enzymes to form strong structures in hair cells.
research Lifestyle Factors Involved in the Pathogenesis of Alopecia Areata
Certain daily habits like stress, diet, and sleep can affect the severity of hair loss in alopecia areata.
research A Hairy Situation: PADIs in Regeneration and Alopecia
Enzymes called PADIs play a key role in hair growth and loss.
research Biochemical Evidence That Small Proline-Rich Proteins and Trichohyalin Function in Epithelia by Modulation of the Biomechanical Properties of Their Cornified Cell Envelopes
Small proline-rich proteins and trichohyalin help make epithelial tissues tougher and more flexible.
research Study of Vitamin D Deficiency in Patients With Alopecia Areata Attending a Dermatology Center in Iran
People with alopecia areata had lower vitamin D levels, but these levels didn't relate to many aspects of the condition.
research Acidic and Basic Hair/Nail (Hard) Keratins: Their Colocalization in Upper Cortical and Cuticle Cells of the Human Hair Follicle and Their Relationship to Soft Keratins
Hair and nail cells share similar proteins, indicating a common differentiation pathway.
research Isolation and Characterization of a Novel Hair Follicle-Specific Gene, Hacl-1
Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.
research Stiffness of Human Hair Correlates with the Fractions of Cortical Cell Types
Hair stiffness is higher when it has more para-like cortical cells.
research Reduction Mechanism of L-Cysteine on Keratin Fibers Using Microspectrophotometry and Raman Spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research Monilethrix: A Rare Inherited Hair Shaft Disorder in Siblings
Monilethrix is a genetic hair disorder causing fragile, beaded hair with no effective treatment.
research Towards Developing an Organotypic Model for the Preclinical Study and Manipulation of Human Hair Matrix-Dermal Papilla Interactions
The study created a new model to better understand human hair growth and health.
research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
research KIF18B Is a Cell-Type Specific Regulator of Spindle Orientation in the Epidermis
KIF18B is important for correctly positioning cell division machinery in skin cells, affecting hair follicle development.
research Histogenesis of Keratoacanthoma: Histochemical and Immunohistochemical Study
Keratoacanthoma comes from hair follicle cells.
research Integral Hair Lipid in Human Hair Follicle
Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.
research From Hair Color to Diagnosis
Hair color is influenced by genetics and can indicate certain health conditions.