research ToF‐SIMS characterization of the lipid layer on the hair surface. I: the damage caused by chemical treatments and UV radiation
Chemical treatments and UV radiation severely damage the lipid layer on hair.
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research The Physical Properties of Hair Fibers
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research CRISPR/Cas9-mediated Disruption of Fibroblast Growth Factor 5 in Rabbits Results in a Systemic Long Hair Phenotype by Prolonging Anagen
Disrupting the FGF5 gene in rabbits leads to longer hair by extending the hair growth phase.
research Lactoferrin promotes hair growth in mice and increases dermal papilla cell proliferation through Erk/Akt and Wnt signaling pathways
Lactoferrin helps mice grow hair by increasing cell growth and hair follicle development.
research 881 Ionizing radiation triggers dedifferentiation of outer root sheath cells into stem cell-like progenitors for hair follicle regeneration
research Injectable platelet-rich fibrin promotes proliferation and trichogenic inductivityof dermal papilla cells through activating TGF-β/Smad signaling pathway
Injectable platelet-rich fibrin is better than platelet-rich plasma for promoting hair growth.
research The physical and chemical disruption of human hair after bleaching – studies by transmission electron microscopy and redox proteomics
Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
research Impact of acid (”progressive brush”) and alkaline straightening on the hair fiber: Differential effects on the cuticle and cortex properties
Glyoxylic acid straighteners cause more protein loss but have similar hair strength effects as traditional alkaline straighteners.
research Follicular dermal papilla structures by organization of epithelial and mesenchymal cells in interfacial polyelectrolyte complex fibers
Scientists created 3D hair-like structures that could help study hair growth and test treatments.
research Hair promotion effect of Beta vulgaris L. fruit extracts; physicochemical, and analytical evaluation
Beta vulgaris L. fruit extracts, especially ethanolic, effectively promote hair growth.
research Importance of Citrullination on Hair Protein Molecular Assembly During Trichocytic Differentiation
research Structural investigation on damaged hair keratin treated with α,β-unsaturated Michael acceptors used as repairing agents
Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.
research Investigations on the penetration of hydrolyzed wheat proteins into human hair by confocal laser-scanning fluorescence microscopy
Hydrolyzed wheat proteins penetrate all hair types effectively.
research Hair
The document suggests using safer, plant-based hair products instead of harmful synthetic ones.
research Synthetic Hairs: Their Role in Hair Restoration
Synthetic hairs can help in restoring lost hair.
research Inhibitory effects of bFGF, VEGF and minoxidil on collagen synthesis by cultured hair dermal papilla cells
research A combination of pyridine‐2, 4‐dicarboxylic acid diethyl ester and resveratrol stabilizes hypoxia‐inducible factor 1‐alpha and improves hair density in female volunteers
The combination of specific chemicals improves hair density in women.
research Hair Biology and Nutritional Influences
Eating a balanced diet with the right vitamins and minerals is important for healthy hair, but too many supplements can be harmful.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research Hair Follicle Keratins
Hair growth can be influenced by manipulating keratin and growth factor genes.
research Acne fulminans: explosive systemic form of acne
Taking finasteride daily can effectively and safely increase hair density and thickness for women with hair loss.
research Butyrophilin-like 2 (BTNL2) to the Rescue: controlling autoaggressive dermal gamma delta (GD) T lymphocytes in human hair follicles (HFs) 3747
BTNL2 helps protect hair follicles from immune attacks, which could aid in treating alopecia areata.
research Hepatocyte growth factor (HGF) activator expressed in hair follicles is involved in in vitro HGF-dependent hair follicle elongation
HGF activator helps convert HGF to its active form, promoting hair growth.
research Targeted nutritional supplementation for telogen effluvium: Multicenter study on efficacy of a hydrolyzed collagen, vitamin., and mineral-based induction and maintenance treatment
Special supplements with collagen, vitamins, and minerals can help treat hair loss.
research The hair growth promoting effect of 4-O-methylhonokiol
4-O-methylhonokiol from Magnolia officinalis significantly promotes hair growth.
research Hypothalamic–Pituitary–Thyroid Axis Hormones Stimulate Mitochondrial Function and Biogenesis in Human Hair Follicles
HPT axis hormones boost mitochondrial function and growth in hair follicles, potentially aiding hair health.
research Folliculin: A surprising molecular brake in the human hair follicle
research Collagen-type synthesis in human-hair papilla cells in culture
research Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research Ultrastructural visualization of cross-linked protein features in epidermal appendages
Cross-linked proteins help maintain the structure of hair, feathers, and hagfish teeth.