research Delayed Epidermal Permeability Barrier Formation and Hair Follicle Aberrations in Inv-Cldn6 Mice
Mice with too much Claudin-6 have skin barrier problems and abnormal hair growth.
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research Sox2 in the Dermal Papilla Regulates Hair Follicle Pigmentation
Sox2 controls hair color by affecting pigment production in hair follicles.
research Sulfotransferase Activity in Plucked Hair Follicles Predicts Response to Topical Minoxidil in the Treatment of Female Androgenetic Alopecia
Sulfotransferase in hair follicles helps predict how well minoxidil works for female hair loss.
research Experimental Evidence in Hair Restoration Procedures: Plucked Hair Survival and Growth Rate
Plucked hair follicles grow faster than conventional ones, making them a potentially better option for hair transplants.
research The 5alpha-Reductase Type 1, But Not Type 2, Gene Is Expressed in Anagen Hairs Plucked from the Vertex Area of the Scalp of Hirsute Women and Normal Individuals
The gene SDR5A1 is found in scalp hair of both hirsute and normal individuals, but it does not explain differences in hair growth.
research Promotion Effect of Schisandra Nigra on Hair Growth
Schisandra nigra extract may help hair grow by stimulating cells and preventing hair follicle damage.
research Role of Direct Immunofluorescence on Outer Root Sheath of Hair Follicle in Monitoring Disease Activity of Pemphigus Vulgaris
Testing hair roots with a special dye is a simple, non-invasive way to check disease progress in pemphigus vulgaris patients.
research Efficacy of an Agonist of α-MSH, the Palmitoyl Tetrapeptide-20, in Hair Pigmentation
Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
research Tritiated Thymidine: Effect of Decomposition by Self-Radiolysis on Specificity as a Tracer for DNA Synthesis
Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.
research Acquired Curved Hair Is Caused by Fusion of Multiple Hair Matrix Cells
Curved hair can develop when hair cells merge abnormally during growth.
research Clinical Utility and Validity of Minoxidil Response Testing in Androgenetic Alopecia
A hair test can accurately predict if a person with hair loss will respond to minoxidil treatment.
research Dermal Papilla Cell Number Specifies Hair Size, Shape, and Cycling, and Its Reduction Causes Follicular Decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
research Hair Follicle Dermal Stem Cells Regenerate the Dermal Sheath, Repopulate the Dermal Papilla, and Modulate Hair Type
Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.
research Characterization of Follicular Minoxidil Sulfotransferase Activity in a Cohort of Pattern Hair Loss Patients from the Indian Subcontinent
About 41% of Indian hair loss patients have low enzyme activity that affects hair loss treatment effectiveness, with men affected more than women. Testing for this can guide treatment.
research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
research Improving Stable Isotopic Interpretations Made From Human Hair Through Reduction of Growth Cycle Error
The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.
research Normal Hair Growth in Children
Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Bulge Cells of Human Hair Follicles: Segregation, Cultivation, and Properties
Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.
research Hair Loss in Children: Diagnosis and Treatment
The document concludes that accurate diagnosis of hair loss in children is crucial due to limited treatment options and the condition's psychological impact.
research Evidence of Increased DNA Methylation of the Androgen Receptor Gene in Occipital Hair Follicles from Men with Androgenetic Alopecia
Men with hair loss have more DNA changes in back-of-head hair follicles, possibly protecting them from thinning.
research Hair Loss and Hirsutism in the Elderly
Many elderly women experience unwanted facial hair and various hair loss conditions, with treatments available for each condition.
research Improved Hair Restoration Method for Burns Using Partial Longitudinal Follicular Unit Transplantation
PL-FUT is an effective hair restoration method for burn victims with minimal scarring and high patient satisfaction.
research An Analysis of Canine Hair Regrowth After Clipping for a Surgical Procedure
Dog hair grows back in about 14 weeks after being clipped for surgery, and the season doesn't really affect this growth rate.
research Donor Hair Follicle Preservation by Partial Follicular Unit Extraction: A Method to Optimize Hair Transplantation
Partial hair follicle extraction can effectively double the number of hair follicles for transplants, with most surviving and growing normally after a year.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research Hair Follicles and Their Role in Skin Health
Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.
research Clinical Relevance of Hair Microscopy in Alopecia
Hair microscopy is useful for diagnosing certain hair loss conditions but has limitations and must be interpreted carefully.
research Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.