research Re-Evaluating Cyclosporine A as a Hair Growth–Promoting Agent in Human Scalp Hair Follicles
Cyclosporine A promotes hair growth and prolongs the active growth phase in human hair follicles, but may work differently than in rodents.
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research A Comparison of the Culture and Growth of Dermal Papilla Cells from Hair Follicles from Non-Balding and Balding (Androgenetic Alopecia) Scalp
Balding hair follicle cells are smaller, grow less well, and need more effort to culture than non-balding cells.
research Analysis of the Expression Pattern of the Carrier Protein Transthyretin and Its Receptor Megalin in the Human Scalp Skin and Hair Follicles: Hair Cycle-Associated Changes
The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
research Estimation of Serum Aldosterone, Free Testosterone, and DHEA-S and Scalp Androgen and Aldosterone Receptors in Female Androgenetic Alopecia: Is the Mystery Solved?
High aldosterone and free testosterone levels link to female hair loss; testing aldosterone may predict hypertension risk.
research A Prospective, Randomized Double-Blind, Placebo-Controlled Study for Safety and Efficacy of SesZen-Bio: A Proprietary Sesbania Grandiflora Extract in Managing Hair and Scalp Health in Healthy Adults
SesZen-Bio™ improves hair density, thickness, and overall hair health.
research Partial Restoration of Scalp Microbiota in Alopecia Areata with JAK Inhibitors
JAK inhibitors partially restore scalp bacteria balance in alopecia areata patients.
research Effect of Scalp Position on Tensile Properties of Single Hair Fibers
Hair strength is similar across different scalp areas, and not affected by age, gender, or hair thickness.
research Measurement of Hair Growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
research Incubatory Environment of the Scalp Impacts Pre-Emergent Hair to Affect Post-Emergent Hair Cuticle Integrity
An unhealthy scalp can damage new hair, but using ZPT shampoo can improve hair health.
research A Case Report of Tinea Capitis in an Infant in the First Year of Life
An infant with scalp fungus was cured after extended treatment with antifungal medication.
research Scalp Application of Antioxidants Improves Scalp Condition and Reduces Hair Shedding in a 24-Week Randomized, Double-Blind, Placebo-Controlled Clinical Trial
Using antioxidants on the scalp can make it healthier and decrease hair loss.
research Correction: Ferruggia et al. Effectiveness of a Novel Compound Hair & Scalp Complex on Hair Follicle Regeneration
The correction fixes an image mistake in the original publication, but the findings on the hair treatment's effectiveness are unchanged.
research Pre-/Postbiopsy Diagnosis Concordance in Women from an Afro-Caribbean Population: Response to Douglas et al
Biopsies matched initial diagnoses in 76.6% of black women with alopecia and led to treatment changes in 44% of cases.
research The Role of the Scalp Biopsy in the Evaluation of Alopecia
A scalp biopsy is essential for accurately identifying different types of hair loss.
research Demographic and Histopathological Evaluation in 71 Patients Diagnosed with Dissecting Cellulitis of the Scalp
Dissecting Cellulitis of the Scalp is more common in young men and often associated with head and neck acne.
research Scalp Microinfusion: A Novel Drug Delivery Technique for Hair Loss Treatment
Scalp microinfusion is a new method for treating hair loss that shows promise but needs more research for standardization.
research Male Pattern Baldness and Risk of Incident Skin Cancer in a Cohort of Men
Male pattern baldness is linked to a higher risk of certain skin cancers, especially on the scalp.
research Hair Follicle Markers, Expression and Modulation: Studies on Human Scalp Skin Grafts
Activating cAMP and ATP improves hair growth and strength.
research A Cross-Sectional Study of Clinical, Dermoscopic, Histopathological, and Molecular Patterns of Scalp Melanoma in Patients With or Without Androgenetic Alopecia
Scalp melanoma is often diagnosed late in people with hair loss, leading to worse outcomes.
research The Role of Sebaceous Gland Activity and Scalp Microfloral Metabolism in the Etiology of Seborrheic Dermatitis and Dandruff
Dandruff and seborrheic dermatitis are caused by yeast feeding on scalp oils, leading to irritation and flaking.
research Dermoscopy in Female Androgenic Alopecia: Method Standardization and Diagnostic Criteria
Trichoscopy can diagnose female hair loss with high accuracy by looking for specific patterns in hair and scalp appearance.
research The Role of the Microbiome in Scalp Hair Follicle Biology and Disease
The scalp's microorganisms significantly affect hair health and disease.
research A Nationwide Outbreak of Alopecia Associated With the Use of a Hair-Relaxing Formulation
A hair-straightening product caused widespread hair loss and scalp injuries, mainly affecting African American women.
research Androgen-Dependent Beard Dermal Papilla Cells Secrete Autocrine Growth Factors in Response to Testosterone Unlike Scalp Cells
Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
research Scalp Condition Impacts Hair Growth And Retention Via Oxidative Stress
Healthy scalp reduces hair loss by managing oxidative stress.
research Destruction of the Arrector Pili Muscle and Fat Infiltration in Androgenic Alopecia
Hair loss in male pattern baldness involves muscle degeneration and increased scalp fat.
research Spectrum and Burden of Dermatophytes in Children
The document concludes that terbinafine is effective for treating scalp fungal infections in children and recommends not excluding them from school during treatment, while also highlighting the need for updated treatment guidelines due to changing infection patterns.
research Trichotillomania in Children: A Retrospective Study
Children with trichotillomania often pull hair from their scalp, and parents may not notice; stress can trigger it, and asking detailed questions helps in diagnosis and treatment.
research Getting Under the Skin of Hair Aging: The Impact of the Hair Follicle Environment
Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.
research Efficacy and Tolerability of a Shampoo Containing Broad-Spectrum Cannabidiol in the Treatment of Scalp Inflammation in Patients with Mild to Moderate Scalp Psoriasis or Seborrheic Dermatitis
A shampoo with cannabidiol can significantly reduce scalp inflammation and symptoms in people with mild to moderate psoriasis or seborrheic dermatitis.