research The Lack of Significant Changes in Scalp Hair Follicle Density With Advancing Age
Aging alone barely affects the number of hair follicles, meaning hair loss is minimal without other conditions like androgenetic alopecia.
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research Parietal Scalp Is Another Affected Area in Female Pattern Hair Loss: An Analysis of Hair Density and Hair Diameter
Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
research Crosstalk Between Androgen and Wnt/β-Catenin Leads to Changes in Wool Density in FGF5-Knockout Sheep
Blocking the FGF5 gene in sheep leads to more fine wool and active hair follicles due to changes in certain cell signaling pathways.
research Follicular Density and Ratios in Scarring and Nonscarring Alopecia
Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
research Cell Density-Dependent Upregulation of PDCD4 in Keratinocytes and Its Implications for Epidermal Homeostasis and Repair
PDCD4 is important for controlling skin cell growth and healing.
research Letter: Hair Transplantation for Reconstruction of Scalp Defects Using Artificial Dermis
The author believes artificial dermis might not be the best first option for hair transplant surgeons when other surgical choices exist for scalp reconstruction.
research Assessment of Hair Density and Caliber in White and Asian Females With Female Pattern Hair Loss Using Folliscope
White females have higher hair density, while Asian females have thicker hair in hair loss cases.
research Early Stage Alopecia Areata Is Associated With Inflammation in the Upper Dermis and Damage to the Hair Follicle Infundibulum
Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
research Dermis-Hair Follicle Communication: Extracellular Microvesicles Signaling for Hair Regeneration
Tiny particles from skin cells can help activate hair growth.
research In Vivo Quantification of the Effects of Radiation and Presence of Hair Follicle Pores on the Proliferation of Fibroblasts in an Acellular Human Dermis in a Dorsal Skinfold Chamber: Relevance for Tissue Reconstruction Following Neoadjuvant Therapy
Hair follicle pores help cell survival and growth, even after radiation.
research Determination of Secondary Follicle Characteristics, Density, Activity, and Hoxc13 Expression Pattern of Hexi Cashmere Goat Breed
Hexi cashmere goats' hair growth varies by stage, with Hoxc13 linked to hair activity.
research Hedgehog Stimulates Hair Follicle Neogenesis by Creating Inductive Dermis During Murine Skin Wound Healing
Activating the Sonic hedgehog pathway can help regenerate hair follicles during wound healing in mice, potentially improving regeneration after injury.
research Sericin Hydrogels Promote Skin Wound Healing with Effective Regeneration of Hair Follicles and Sebaceous Glands After Complete Loss of Epidermis and Dermis
Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.
research Understanding Hair Loss Due to Air Pollution and the Approach to Management
Air pollution can cause hair loss, and using antioxidants, special shampoos, and coconut oil can improve scalp health and hair density.
research The Removal of Unwanted Hair Using a Ruby Laser
Ruby laser hair removal significantly reduces hair density.
research Review Article: Changing Trends in Hair Restoration Surgery
Hair restoration surgery has improved to transplant hair in natural groupings, but it's labor-intensive and can't fully restore normal hair density.
research Diagnostic and Predictive Value of Horizontal Sections of Scalp Biopsy Specimens in Male Pattern Androgenetic Alopecia
Horizontal scalp biopsy sections effectively diagnose and predict MPAA, with follicular density and inflammation impacting hair regrowth.
research The Effect of Plasma Rich in Growth Factors on Pattern Hair Loss: A Pilot Study
Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.
research Platelet-Rich Plasma and Micrografts Enriched with Autologous Human Follicle Mesenchymal Stem Cells Improve Hair Regrowth in Androgenetic Alopecia: Biomolecular Pathway Analysis and Clinical Evaluation
PRP and HF-MSCs treatment improves hair growth, thickness, and density in androgenetic alopecia.
research Introducing Platelet-Rich Stroma: Platelet-Rich Plasma and Stromal Vascular Fraction Combined for the Treatment of Androgenetic Alopecia
New treatment combining PRP and SVF increases hair density in 6-12 weeks for androgenetic alopecia patients.
research Platelet-Rich Plasma as a Treatment for Androgenetic Alopecia
PRP therapy increases hair density for androgenetic alopecia.
research Effects of Finasteride (1 mg) on Hair Transplant
Finasteride improves surrounding scalp hair and increases hair density after hair transplant.
research Enhancing Hair Growth in Male Androgenetic Alopecia by a Combination of Fractional CO2 Laser Therapy and Hair Growth Factors
Laser therapy and hair growth factors significantly improve hair density in male baldness.
research Preliminary Results of the Use of Scalp Microneedling in Different Types of Alopecia
Scalp microneedling may improve hair density and thickness for various alopecia types.
research Effects of Finasteride (1 mg) on Hair Transplant
Finasteride improves surrounding scalp hair and increases hair density after hair transplant.
research Photoacoustic Imaging as a Tool for Assessing Hair Follicular Organization
Photoacoustic imaging can accurately assess hair follicle density and orientation for hair transplant planning.
research Platelet-Rich Plasma for Androgenetic Alopecia: Efficacy Differences Between Men and Women
PRP improves hair thickness for both genders, but only increases hair density in men.
research Efficacy of 1,550-nm Erbium-Glass Fractional Laser Treatment and Its Effect on the Expression of Insulin-Like Growth Factor 1 and Wnt/β-Catenin in Androgenetic Alopecia
Laser treatment improves hair density and increases growth factors in androgenetic alopecia.
research The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma on Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study
Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
research Evaluation of Efficacy of Intradermal Injection Therapy vs Derma Roller Application for Administration of QR678 Neo Hair Regrowth Formulation for the Treatment of Androgenetic Alopecia—A Prospective Study
Intradermal injections improve hair density and thickness better, while derma roller is more convenient.