research Establishment and Characterization of Five Immortalized Human Scalp Dermal Papilla Cell Lines
Researchers created five new human scalp cell lines that could be useful for hair growth and loss research.
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research Identification of Key Genes Induced by Platelet-Rich Plasma in Human Dermal Papilla Cells Using Bioinformatics Methods
Platelet-rich plasma may help hair follicle cells grow by affecting certain genes and pathways.
research Epigallocatechin Gallate-Mediated Alteration of the MicroRNA Expression Profile in 5α-Dihydrotestosterone-Treated Human Dermal Papilla Cells
Green tea component EGCG may help prevent hair loss by changing microRNA levels in certain scalp cells.
research Human Hair as a Natural Sun Protection Agent: A Quantitative Study
Hair acts as a significant natural sun barrier, with protection increasing based on hair density, thickness, and melanin presence.
research The Organ-Maintained Human Sebaceous Gland
Human sebaceous glands can grow normally for a week without certain growth factors, and adding estrogen reduces their oil production without affecting cell growth.
research Polygonum Multiflorum Extract Supports Hair Growth by Elongating Anagen Phase and Abrogating the Effect of Androgen in Cultured Human Dermal Papilla Cells
Polygonum multiflorum extract helps hair grow longer and fights the effects of hormones that cause hair loss.
research Effects of the Anti-Androgen Finasteride on 5-Alpha-Reductase Activity in Human Gingival Fibroblasts in Response to Minocycline
Finasteride helps treat hair loss by blocking enzyme activity.
research Mesenchymal Stem Cells Antagonize IFN-Induced Proinflammatory Changes and Growth Inhibition Effects via Wnt/β-Catenin and JAK/STAT Pathway in Human Outer Root Sheath Cells and Hair Follicles
Mesenchymal stem cells may help treat hair loss by improving hair cell growth and reducing inflammation.
research Human Epithelial Stem Cell Survival Within Their Niche Requires Tonic Cannabinoid Receptor 1 Signaling—Lessons From the Hair Follicle
Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.
research Lanostane-Type Triterpenes from the Sclerotium of Inonotus Obliquus (Chaga Mushrooms) as Proproliferative Agents on Human Follicle Dermal Papilla Cells
Chaga mushrooms contain compounds that may promote hair growth better than common treatments.
research Emerging Diagnostic and Therapeutic Potentials of Human Hair Proteomics
Hair protein analysis could improve medical testing and understanding of hair characteristics.
research Transcriptional Activation of CCN1 and CCN2, Targets of Canonical Wnt Signal, by Ascorbic Acid 2-Phosphate in Human Dermal Papilla Cells
Vitamin C derivative may promote hair growth by activating specific genes.
research Human Placental Mesenchymal Stromal Cell-Derived Exosome-Enriched Extracellular Vesicles for Chronic Cutaneous Graft-Versus-Host Disease: A Case Report
Exosome-enriched vesicles from placental cells improved skin condition in a patient with chronic graft-versus-host disease.
research The Structural Implications of Water Hardness Metal Uptake by Human Hair
Human hair absorbs calcium and magnesium from tap water, affecting its structure and styling properties.
research Morphological Analysis of In Vitro Human Hair Growth
Human hair follicles can grow and stay healthy for up to 8 days in a lab setting.
research TGF-β2 and Collagen Play Pivotal Roles in the Spheroid Formation and Anti-Aging of Human Dermal Papilla Cells
Collagen and TGF-β2 help maintain hair cell shape and youthfulness.
research Human Platelet Lysate Versus Minoxidil Stimulates Hair Growth by Activating Anagen Promoting Signaling Pathways
Both human platelet lysate and minoxidil can promote hair growth, but they affect different genes and cell survival rates.
research A Highly Resistant Structure Between Cuticle and Cortex of Human Hair
A tough membrane between the outer and inner layers of human hair protects it from damage.
research Physical Properties of Human Hair: Evaluation of Bending Stress by Measuring the Major and Minor Axis of Human Hair
The cuticle significantly contributes to hair stiffness, making up about 60% of the total bending stress.
research Noyes-Whitney Dissolution Model-Based pH-Sensitive Slow Release of Paclitaxel from Human Hair-Derived Keratin Microparticle Carriers
Human hair-derived particles can effectively carry and release the cancer drug Paclitaxel in a pH-sensitive manner, potentially targeting cancer cells while sparing healthy ones.
research Effect of Waste Human Hair Fibers on Shear Behavior of Sand in Dry and Saturated Conditions
Adding human hair to sand improves its strength when dry and maintains strength when wet.
research A Technique for More Precise Distinction Between Catagen and Telogen Human Hair Follicles Ex Vivo
Researchers developed a new method using methylene blue staining to more accurately identify the growth stage of human hair follicles.
research Hair Growth-Promoting Effect of Human Dermal Stem/Progenitor Cell-Derived Conditioned Medium
Human skin cell byproducts can potentially be used to treat hair loss and promote hair growth.
research Differentiation of Human Dermal Mesenchymal Stem Cells into Cardiomyocytes by Treatment with 5-Azacytidine: Concept for Regenerative Therapy in Myocardial Infarction
Skin stem cells were turned into heart cells using a chemical, suggesting a new way to treat heart attacks.
research The Human Papillomavirus Type 11 Upstream Regulatory Region Triggers Hair-Follicle-Specific Gene Expression in Transgenic Mice
The HPV type 11 region activates hair-specific gene expression in mice.
research How Different Is Human Hair? A Critical Appraisal of Global Hair Fibre Characteristics and Properties Towards Defining a More Relevant Framework for Hair Type Classification
Human hair varies widely and should be classified by curl type rather than race.
research Characterization of Human Dermal Papilla Cells in Alginate Spheres
Alginate spheres help maintain hair growth potential in human cells for hair loss treatment.
research Human Keratinocytes Derived from the Bulge Region of Hair Follicles Are Refractory to Differentiation
Hair follicle cells resist turning into skin cells.
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 Determination of Vitamin B3 Vitamer (Nicotinamide) and Vitamin B6 Vitamers in Human Hair Using LC-MS/MS
The method can measure vitamin B3 levels in human hair accurately.