research Effects of chemical straighteners on the hair shaft and scalp
Chemical hair straighteners can cause scalp and hair damage, but long-term effects are unclear.
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research Hair and Scalp Dermatoscopy (Trichoscopy)
Trichoscopy is a useful tool for diagnosing and managing hair and scalp conditions, often better than traditional methods.
research Polarized microscopy in genetic hair disorders: case series
Polarized microscopy helps identify hair irregularities in genetic disorders.
research Hair Disorders
Understanding normal hair growth and loss in children is key to diagnosing and treating hair disorders.
research Healthy Hair: Form and Function
Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
research Optical coherence tomography examination of hair
OCT can effectively examine and reveal details about human hair and scalp conditions.
research Initial Office Evaluation of Hair Loss in Adult Women
Up to half of adult women may experience hair loss, and doctors should use medical history, exams, and tests to find the cause and treat it.
research The Art of Repair in Surgical Hair Restoration Part I
The best results in surgical hair restoration come from careful techniques, optimal use of limited hair supply, correct hair direction, saving hair for key areas, understanding scarring effects, and adjusting hair graft density.
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 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 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.
research [Translated article] Keys to the Diagnosis of Hair Shaft Disorders: Part II
Hair shaft disorders, often due to genetics or environment, lack specific treatments but can be managed with gentle hair care and may improve with age or topical treatments.
research The disruption of Sox21-mediated hair shaft cuticle differentiation causes cyclic alopecia in mice
Disrupting the Sox21 gene in mice causes hair loss and regrowth cycles.
research Thyrotropin releasing hormone (TRH): a new player in human hair‐growth control
TRH stimulates human hair growth and extends the hair growth phase.
research HAIR AND SYSTEMATIC DISEASE
Hair loss can indicate underlying systemic diseases and addressing these can sometimes reverse the hair loss.
research Polymeric nanoparticles-embedded organogel for roxithromycin delivery to hair follicles
Scientists created a gel with nanoparticles to deliver medicine to hair follicles effectively.
research Nanotechnology-Based Cosmetics for Hair Care
Nanotechnology improves hair care products by enhancing ingredient stability, targeting treatment, and reducing side effects, but more research on its toxicity is needed.
research Ultrastructural Localization of S100A3, a Cysteine-rich, Calcium Binding Protein, in Human Scalp Hair Shafts Revealed by Rapid-freezing Immunocytochemistry
S100A3 protein is mainly found in specific parts of human hair cells.
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 Quercitrin Stimulates Hair Growth with Enhanced Expression of Growth Factors via Activation of MAPK/CREB Signaling Pathway
Quercitrin may help treat hair loss by promoting hair growth and improving cell health.
research Hair casts or pseudonits
Hair casts, also called pseudonits, are often mistaken for other conditions.
research The regulatory role of the tetrapeptide A cSDKP in skin and hair physiology and the prevention of ageing effects in these tissues – a potential cosmetic role
AcSDKP may help prevent skin and hair aging and promote their growth.
research Cyclosporine A stimulated hair growth from mouse vibrissae follicles in an organ culture model
Cyclosporine A was found to increase hair growth in mouse whisker follicles.
research Trichorrhexis Nodosa After Hair Transplantation: Dermoscopic, Pathologic and Electron Microscopy Analyses
Hair transplant complications were likely due to deep graft placement and rough handling.
research Hair and nail disorders of childhood
The document concludes that various childhood hair and nail disorders exist, some may improve on their own, and advances in genetics and immunology could enhance treatment and counseling.
research Mechanisms of impairment in hair and scalp induced by hair dyeing and perming and potential interventions
Hair dyes and perms can damage hair and scalp, but using interventions can reduce harm.
research Mineralocorticoid Receptor Antagonists Stimulate Human Hair Growth ex vivo
Eplerenone, a mineralocorticoid receptor antagonist, was found to promote hair growth in human hair follicles.
research Hair and Scalp Health in Modern Lifestyle: Challenges and Natural Solutions
Consistent use of natural methods is key for healthy hair and scalp.
research A 6-Month, Prospective, Multi-arm Study for the Efficacy of Standardized Nutraceuticals to Improve Hair Fiber Thickness and Strength
Nutrafol® nutraceuticals improve hair thickness and strength.
research Advantages of Incomplete Digestion in Human Hair Shaft Proteomics, a Focus on Cuticular Keratins
The new method improves protein extraction and analysis in hair, aiding biomedical and forensic work.