research The Genetics of Hair Shaft Disorders
The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.
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research Erythropoietin Promotes Hair Shaft Growth in Cultured Human Hair Follicles and Modulates Hair Growth in Mice
Erythropoietin helps hair grow and could be a potential treatment for hair loss.
research Prognosis and Management of Congenital Hair Shaft Disorders Without Fragility—Part II
Some congenital hair disorders improve with age and can be managed with treatments like minoxidil, retinoids, supplements, and gentle hair care, but there's no cure.
research The Effect of Ceramide-Based Essence Cream for the Damaged Hair Shaft
Ceramide-based essence cream improves damaged hair.
research Reduction of Diameter of Hair Shaft Among Women With Hirsutism
Spironolactone effectively makes hair shafts thinner in women with excessive hair growth.
research Genetic Interplays Between Msx2 And Foxn1 Are Required For Notch1 Expression And Hair Shaft Differentiation
Msx2 and Foxn1 are both crucial for hair growth and health.
research The Effect of Cyproterone Acetate on Hair Roots and Hair Shaft Diameter in Androgenetic Alopecia in Females
Cyproterone acetate effectively treats female hair loss by increasing healthy hair and decreasing unhealthy hair, but doesn't change hair thickness.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor Beta 2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research A Nonrandomized Study of Trichoscopy Patterns Using Nonpolarized (Contact) and Polarized (Noncontact) Dermatoscopy in Hair and Shaft Disorders
Polarized dermoscopy is slightly better than nonpolarized for diagnosing hair disorders, with each method having its own strengths.
research Tectoridin Stimulates the Activity of Human Dermal Papilla Cells and Promotes Hair Shaft Elongation in Mouse Vibrissae Hair Follicle Culture
Tectoridin helps human hair cells grow and makes mouse hair longer, suggesting it could treat hair loss.
research Diffuse Congenital Hypotrichosis Simplex with Associated Hair Shaft Fragility
The document's conclusion cannot be provided because the document is not available or cannot be understood.
research Effects of Ultraviolet B Radiation on Physicochemical Properties of Human Hair Shaft
UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
research A Morphometric and Histologic Study of the Scalp in Psoriasis: Paradoxical Sebaceous Gland Atrophy and Decreased Hair Shaft Diameters Without Alopecia
Psoriasis on the scalp causes smaller oil glands and thinner hair but doesn't lead to hair loss.
research Gene Expression of Mouse S100A3, a Cysteine-Rich Calcium-Binding Protein, in Developing Hair Follicle
S100A3 protein is crucial for hair shaft formation in mice.
research In Vivo Reflectance Confocal Microscopy: Usefulness for Diagnosing Hair Diseases
In vivo reflectance confocal microscopy is useful for evaluating hair shaft diseases but needs improvement for deeper hair follicle issues.
research Hair Morphology in Androgenetic Alopecia
Abnormal cuticle and hair shaft medulla cause hair loss in androgenetic alopecia; sonography helps diagnose and manage it.
research Bubble Hair
Bubble hair deformity may be caused by hair shaft trauma and can improve with gentle hair care.
research Anatomy and Physiology of Hair
Hair is important for protection, social interaction, and temperature control, and is made of a growth cycle-influenced follicle and a complex shaft.
research Analysis of DNA in Hair Fibers
Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.
research A Case of Acquired Trichorrhexis Nodosa After Applying New Hair Spray
New hair spray caused a hair shaft disorder.
research Early and Late Matrix Progenitors Form the Terminally Differentiated Cell Layers of the Hair Follicle
Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
research Expression Pattern of mTOR Subunits Raptor and Rictor in Mouse Hair Follicle Cycle
Raptor and Rictor have stable expression in hair cycles, with Raptor marking stem cells and Rictor involved in hair shaft formation.
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 Skin And Hair On-A-Chip: In Vitro Skin Models Versus Ex Vivo Tissue Maintenance With Dynamic Perfusion
The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.
research Conditional Disruption of Hedgehog Signaling Pathway Defines Its Critical Role in Hair Development and Regeneration
The hedgehog signaling pathway is crucial for hair growth but not for the initial creation of hair follicles.
research Effects of Sex Steroid Deprivation and Administration on Hair Growth and Skin Sebum Production in Transsexual Males and Females
Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.
research A Hot New Twist to Hair Biology: The Role of TRPV1 in Human Hair Growth Control
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research The Dermal Papilla: An Instructive Niche for Epithelial Stem and Progenitor Cells in Development and Regeneration of the Hair Follicle
The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.
research Micro-RNA-31 Controls Hair Cycle-Associated Changes in Gene Expression Programs of the Skin and Hair Follicle
miR-31 regulates hair growth by controlling gene expression in hair follicles.
research The Lysosomal Protease Cathepsin L Is an Important Regulator of Keratinocyte and Melanocyte Differentiation During Hair Follicle Morphogenesis and Cycling
Cathepsin L is essential for normal hair growth and development.