research Trichoscopy in Hair Shaft Disorders
Trichoscopy is a useful tool for diagnosing hair disorders without pulling out hair.
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330-360 / 1000+ results research Desmoglein 4 Is Regulated by Transcription Factors Implicated in Hair Shaft Differentiation
Desmoglein 4 is controlled by specific proteins that affect hair growth.
research Hair Shaft Damage from Heat and Drying Time of Hair Dryer
Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.
research Evidence for Various Calcium Sites in Human Hair Shaft Revealed by Sub-Micrometer X-Ray Fluorescence
The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.
research Transglutaminase-3 Enzyme: A Putative Actor in Human Hair Shaft Scaffolding?
TGase 3 helps build hair structure by forming strong bonds between proteins.
research Hair Care Practices and Structural Evaluation of Scalp and Hair Shaft Parameters in African American and Caucasian Women
African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.
research Hair Shaft Miniaturization Causes Stem Cell Depletion Through Mechanosensory Signals Mediated by a Piezo1-Calcium-TNF-α Axis
Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
research Sebaceous Gland, Hair Shaft, and Epidermal Barrier Abnormalities in Keratosis Pilaris with and without Filaggrin Deficiency
Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.
research Lack of Effect of Spironolactone on Hair Shaft Diameter in Hirsute Females
Spironolactone did not make hair thinner in women with excess hair growth.
research Hair Shaft Dysplasias
Hair shaft dysplasias are abnormal hair conditions that can be inherited or acquired and may signal other health issues, with limited treatment options available.
research Investigation of Hair Shaft in Seborrheic Dermatitis Using Atomic Force Microscopy
Hair from people with seborrheic dermatitis is thicker scaled, more damaged, and thinner than healthy hair, and atomic force microscopy can help monitor the condition.
research Hair Shaft Abnormalities After Chemotherapy and Tamoxifen Therapy in Patients With Breast Cancer Evaluated by Optical Coherence Tomography
Chemotherapy can cause significant hair thinning and changes in hair texture, while tamoxifen has a smaller effect.
research Transgenic Kallikrein 14 Mice Display Major Hair Shaft Defects Associated with Desmoglein 3 and 4 Degradation, Abnormal Epidermal Differentiation, and IL-36 Signature
Mice with extra human KLK14 had hair and skin problems, including weaker cell bonds and inflammation, linked to Netherton syndrome.
research Bubble Hair and Other Acquired Hair Shaft Anomalies Due to Hot Ironing on Wet Hair
Using a hot iron on wet hair can cause dry, brittle hair with air bubbles inside.
research Acquired Pili Torti: A Structural Hair Shaft Defect in Anorexia Nervosa
Anorexia nervosa may cause a hair defect called pili torti due to malnutrition and high vitamin A levels.
research EGFR Controls Hair Shaft Differentiation in a p53-Independent Manner
EGFR helps control how hair grows and forms without needing p53 protein.
research An Update of Hair Shaft Disorders
Advances in genetics may lead to targeted treatments for hair disorders.
research The Hair Shaft: Normality, Abnormality, and Genetics
Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
research Optical Coherence Tomography: Promising In Vivo Measurement of Hair Shaft Cross Section
OCT is a reliable, noninvasive way to measure hair thickness.
research Enhancement of In Vitro Hair Shaft Elongation in Follicles Stored in Buffers That Prevent Follicle Cell Apoptosis
Storing hair follicles in special buffers with added protective substances can increase hair growth and reduce cell death.
research Alterations in Hair Follicle Morphology and Hair Shaft Production After Follicular Unit Transplantation
Hair transplants can make hair follicles larger and hair shafts thicker.
research Structural Changes of Hair Shaft After Application of Chemical Hair Straighteners: Clinical and Histopathological Study
Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.
research Hair Shaft miRNA-221 Levels as a New Tumor Marker of Malignant Melanoma
Hair shaft miR-221 levels can help detect malignant melanoma.
research Secretory Phospholipase A2-IIA Overexpressing Mice Exhibit Cyclic Alopecia Mediated Through Aberrant Hair Shaft Differentiation and Impaired Wound Healing Response
Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.
research Isolation and Quantification of Glycosaminoglycans from Human Hair Shaft
Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.
research Correction of Hair Shaft Defects Through Allele-Specific Silencing of Mutant Krt75
Using special RNA to target a mutant gene fixed hair problems in mice.
research Preparing the Hair Follicle Canal for Hair Shaft Emergence
A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
research Hair Shaft Structures in EDAR Induced Ectodermal Dysplasia
The EDAR gene mutation leads to thinner and more deformed hair shafts.
research Double-Wavelength Laser Scanning Microphotometer for In-Vitro Hair Shaft and Surrounding Tissue Imaging
The DWLSM provides detailed imaging of hair shafts and follicles with high accuracy.
research Novel Compound Heterozygous Mutations in the Desmoplakin Gene Cause Hair Shaft Abnormalities and Culminate in Lethal Cardiomyopathy
Mutations in the desmoplakin gene can cause hair problems and deadly heart disease.