research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
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research Physiological Regeneration of Skin Appendages and Implications for Regenerative Medicine
The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.
research Integrated miRNA and mRNA Analysis Provides New Insight into Mechanism of Dermal Papilla in Androgenetic Alopecia
Increased cell death and reduced cell growth in hair follicles contribute to baldness.
research Inhibition of Hair Growth by Testosterone in the Presence of Dermal Papilla Cells from the Frontal Bald Scalp of the Postpubertal Stumptailed Macaque
Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
research Crosstalk Between Endothelial Cells and Dermal Papilla Entails Hair Regeneration and Angiogenesis During Aging
Communication between blood vessel and hair follicle cells decreases with age, affecting hair growth and blood vessel formation.
research Three-Dimensional Culture of Dermal Papilla Cells Improves Their In Vitro Angiogenic Activity
Growing dermal papilla cells in 3D improves their ability to help form new blood vessels.
research Decorin-Mediated Dermal Papilla Cell-Derived Exosomes Regulate Hair Follicle Growth and Development Through miR-129-2-3p/SMAD3/TGF-β Axis
Decorin helps hair growth by influencing specific cell signals.
research Scalable Production of Controllable Dermal Papilla Spheroids on PVA Surfaces and the Effects of Spheroid Size on Hair Follicle Regeneration
Larger spheroids improve hair growth, but size doesn't guarantee thicker hair.
research The Germinative Epithelium of Sheep Vibrissae and Wool Follicles Has Extensive Proliferative Potential but Is Dependent on the Dermal Papilla
Sheep hair follicle cells can grow a lot but need the dermal papilla to do so.
research Effect of Retinoids on Follicular Cells
Retinoids can change the hair growth cycle by extending the growth phase and shortening the rest phase.
research Hair Growth and Protection Properties of an Oligosaccharide and Peptidic Extract from Maca Root
Maca root extract protects hair follicles and promotes hair growth.
research Androgen Receptor Accelerates Premature Senescence of Human Dermal Papilla Cells in Association with DNA Damage
Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
research Studies on the Effect of Sophora Flavescens Extract on Hair Growth Stimulation and Acne Inhibition
Sophora flavescens extract helps hair grow and prevents acne.
research Minoxidil-Induced Hair Growth Is Mediated by Adenosine in Cultured Dermal Papilla Cells: Possible Involvement of Sulfonylurea Receptor 2B as a Target of Minoxidil
Minoxidil boosts hair growth by targeting adenosine and possibly sulfonylurea receptor 2B.
research De Novo Production of Dermal Papilla Cells During the Anagen Phase of the Hair Cycle
New cells are added to the hair's dermal papilla during the active growth phase.
research The Enhancement of Dermal Papilla Cell Aggregation by Extracellular Matrix Proteins Through Effects on Cell–Substratum Adhesivity and Cell Motility
Skin cell clumping for hair growth is improved by a protein called fibronectin, which helps cells stick and move better.
research Biological Characterization of Cultured Dermal Papilla Cells and Hair Follicle Regeneration In Vitro and In Vivo
Cultured skin cells can trigger hair growth and the amount of certain proteins they produce affects their ability to regenerate hair follicles.
research Topographical and Developmental Studies on Target Sites of 1,25 (OH)₂ Vitamin D₃ in Skin
Vitamin D3 affects cell differentiation in specific skin areas.
research Paracrine TGF-β Signaling Counterbalances BMP-Mediated Repression in Hair Follicle Stem Cell Activation
TGF-β2 helps activate hair follicle stem cells by counteracting BMP signals.
research Dermal Papilla Cells and Melanocytes Response to Physiological Oxygen Levels Depends on Their Interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
research Expressions of bFGF, ET-1 and SCF in Dermal Papilla Cells and Their Relation to Biological Properties
The study found that higher levels of ET-1 and SCF in early-stage dermal papilla cells improve their ability to regenerate hair follicles.
research Transdermal Delivery of Valproate–Choline Ionic Liquid Induces Hair Regrowth
A new treatment using valproic acid helps regrow hair safely.
research Apoptosis in Hair and Skin: A Review
The study concludes that regulating apoptosis could lead to new treatments for various skin and hair conditions.
research Mitotic Activity in the Epidermis of the Rabbit Stimulated with Local Applications of Testosterone Propionate
Testosterone applied to rabbit skin increases skin cell growth and changes skin structure.
research Mesenchyme Governs Hair Follicle Induction
The mesenchyme can start hair growth, but the exact signal that causes this is still unknown.
research Generation of iPS Cells from Human Hair Follicle Dermal Papilla Cells
Researchers made stem cells from human hair follicle cells with higher efficiency than from skin cells.
research In Vitro Hair Growth-Promoting Effect of Lgr5-Binding Octapeptide in Human Primary Hair Cells
A synthetic octapeptide may help promote hair growth and counteract hair loss.
research Hair Growth Effect of TS-SCLF from Schisandra Chinensis Extract Fermented with Lactobacillus Plantarum
TS-SCLF from fermented Schisandra chinensis may promote hair growth and improve hair quality.
research VDR Is an Essential Regulator of Hair Follicle Regression Through the Progression of Cell Death
Vitamin D Receptor is crucial for hair follicle shrinkage and cell death, affecting hair growth.
research Dermal Papilla Cells Induce Keratinocyte Tubulogenesis in Culture
Skin cells can help create early hair-like structures in lab cultures.