research Extractable substances from human hair: a discussion about the origin of the holes
Holes in mature hair are likely caused by the removal of substances during hair care.
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research GLI2-specific Transcriptional Activation of the Bone Morphogenetic Protein/Activin Antagonist Follistatin in Human Epidermal Cells
GLI2 increases follistatin production in human skin cells.
research Anti-Inflammatory, Thrombolytic and Hair-Growth Promoting Activity of the n-Hexane Fraction of the Methanol Extract of Leea indica Leaves
The leaf extract of Leea indica may reduce inflammation, dissolve blood clots, and promote hair growth.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
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 Microscopic high-resolution digital volumetric imaging of human hair fibers
DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
research The Experimental Study on the Effect of Herbal Exrtacts on Hair Growth and Acnes
Rubus coreanum may help hair growth but not through the tested mechanisms, and none of the herbal extracts help with acne.
research Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth and Tropism in a Randomized Clinical Trial
Annurca apple supplement safely increases hair growth and keratin in humans.
research In Vitro Biological Activity and In Vivo Human Study of Porcine-Placenta-Extract-Loaded Nanovesicle Formulations for Skin and Hair Rejuvenation
Porcine placenta extract may improve hair growth and skin health.
research Camellia Seed Cake Extract Supports Hair Growth by Abrogating the Effect of Dihydrotestosterone in Cultured Human Dermal Papilla Cells
Camellia seed cake extract may help hair growth by blocking the hair loss effects of a hormone called DHT.
research Hair Growth and Health Promoting Effects of Standardized Ageratum conyzoides Extract in Human Follicle Dermal Papilla Cells and in C57BL/6 Mice
Ageratum conyzoides extract promotes hair growth and regrowth.
research New Plant Extracts Exert Complementary Anti‐Hair Loss Properties in Human In Vitro and Ex Vivo Models
The plant extracts may help treat hair loss by promoting hair growth and reducing DHT levels.
research Lactobacillus paracasei HY7015 and Lycopus lucidus Turcz. Extract Promotes Human Dermal Papilla Cell Cytoprotective Effect and Hair Regrowth Rate in C57BL/6 Mice
The substances improved hair regrowth and protected hair cells in humans and mice.
research Exploration of Aloe vera, Centella asiatica, Green Tea, and Pueraria mirifica Extracts in Modulating Stem Cell-Like Properties for Hair Rejuvenation Through β-Catenin Stabilization and Activation of the Akt Signaling Cascade in Human Dermal Papilla Cells
Aloe vera, Centella asiatica, Green Tea, and Pueraria mirifica extracts together boost hair growth by enhancing stem cell properties.
research Transcription Regulation and Protein Subcellular Localization of the Truncated Basic Hair Keratin hHb1-ΔN in Human Breast Cancer Cells
A truncated protein linked to breast cancer may change cell adhesion.
research 1365 Interest of Biotrinine®, a mix of Nasturtium officinale and Tropaeolum majus extracts, for chronic hair loss treatment
Biotrinine® may be an effective treatment for chronic hair loss.
research Meloside A Protects Dermal Papilla Cells from DHT-Induced Damage via Androgen Receptor Modulation
Meloside A may help protect hair cells from damage linked to hair loss.
research Proteome Analysis of Human Hair Shaft
Human hair contains many proteins, with some being highly abundant and modified.
research Hair loss in women
The document concludes that hair loss in women is complex, often linked to aging, health conditions, and nutritional deficiencies, and emotional impacts should not be underestimated.
research ISID1417 - Interest of a cinchona succirubra extract and its association with caffeine in hair loss
Cinchona succirubra extract with caffeine reduces hair loss and strengthens hair.
research Effect of Puerariae Radix Ethanol Extract on the Proliferation of Human Dermal Papilla Cells
Puerariae Radix extract may help hair growth by increasing cell activity.
research Isolation of intermediate filament assemblies from human hair follicles.
Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.
research Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis
Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
research Hair growth–promoting effects of Enz_MoriL on human dermal papilla cells through modulation of the Wnt/β-Catenin and JAK-STAT signaling pathways
Enz_MoriL from mulberry leaves helps hair growth by affecting specific cell pathways.
research Development of Hair Keratin Protein to Accelerate Oral Mucosal Regeneration
Hair keratin protein might help heal mouth wounds faster.
research Experiment on the effect of Artemisia sieversiana extract on hair loss prevention and cell growth
Artemisia sieversiana extract may help prevent hair loss and promote hair growth.
research Kyoh® Rocket Leaf Extract Regulates Proliferation and VEGF and FGF7 Expression in Human Dermal Follicle Papilla Cells
Kyoh® rocket leaf extract may promote hair growth naturally with fewer side effects.
research Hair Growth Promotion and Anti-Hair Loss Effects of By-Products Arabica Coffee Pulp Extracts Using Supercritical Fluid Extraction
Arabica coffee pulp extract may help prevent hair loss and promote hair growth.
research Effect of 5α-Dihydrotestosterone and Testosterone on Apoptosis in Human Dermal Papilla Cells
High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.
research Adipose-Derived Stem Cells and Their Secretory Factors for Skin Aging and Hair Loss
Fat-derived stem cells and their secretions show promise for treating skin aging and hair loss.