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540-570 / 1000+ resultsresearch Structural analysis of the outermost hair surface using TOF-SIMS with gas cluster ion beam sputtering
The hair's outermost surface has multiple layers of lipids and proteins.
research 1338 Dermal Wnt/β-catenin activation tunably controls hair follicle initiation
Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.
research Immunolocalization of junctional proteins in human hairs indicates that the membrane complex stabilizes the inner root sheath while desmosomes contact the companion layer through specific keratins
Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.
research Formation and Structure: An Introduction to Hair
Hair is important for social and sexual communication in humans.
research 862 Defining the molecular signature of the hair follicle dermal sheath and its functional requirement for hair cycle progression during catagen
The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.
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 Two’s Company, Three’s a Hair Cycle? hfDSCs Join the Hair Germ–Dermal Papilla Regulatory Interface
Hair follicle dermal stem cells help control hair growth timing by regulating signals at the hair germ–dermal papilla interface.
research Fine Structure of the Fully Keratinized Hair Cuticle in the Head Hair of the Human
Human hair cuticle has five cell layers with specific junctions and granules.
research 1390 Active hair growth is fuelled by conveyor-belt like differentiation of germinative layer cells
Hair growth is driven by cells that move and change like a conveyor belt.
research Related Topic: Drug Permeation Through Hair Follicles
Hair follicles are important for drug delivery through the skin, but better methods are needed to understand and improve this process.
research Paracrine crosstalk between human hair follicle dermal papilla cells and microvascular endothelial cells
Cells from the base of hair follicles help blood vessel cells survive and grow, which is important for healthy hair.
research Evidence for murine cutaneous immune surveillance localized to hair follicle epithelium
Hair follicles in mice help detect and respond to germs.
research Alarm reaction of pilosebaceous apparatus
The hair and oil glands react by changing structure when stressed.
research The incidental pore: CaV1.2 and stem cell activation in quiescent hair follicles
CaV1.2 helps activate hair follicle stem cells without calcium flux.
research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
research Characterization of Hair Follicle Development in Engineered Skin Substitutes
Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.
research In Silico Study on the Contribution of the Follicular Route to Dermal Permeability of Small Molecules
Hair follicles affect how well small molecules can pass through the skin, and this varies depending on the molecule's features.
research [Peptidergic innervation in the sinus hair follicles of several mammalian species].
Sinus hair follicles in mammals have different nerve fiber types with species-specific patterns, especially in cats.
research Interfollicular epidermal stem-like cells for the recreation of the hair follicle epithelial compartment
Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
research Hair in the Wrong Place
A rare ear-area hair cyst was successfully removed from a 10-year-old boy.
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.
research The amazing miniorgan: Hair follicle
Understanding hair follicles can lead to new treatments for hair loss and skin tumors.
research Modulation of sonic hedgehog, patched and patched-2 expression by epidermal growth factor signaling in mouse hair follicle formation
research Human Pilosebaceous Culture
Hair follicle cells can help heal wounds and study skin diseases.
research Activation of β-catenin signaling programs embryonic epidermis to hair follicle fate
Activating β-catenin can turn skin cells into hair follicles.
research Keratin-mediated hair growth and its underlying biological mechanism
Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
research Hair matrix germinative epidermal cells confer follicle-inducing capabilities on dermal sheath and high passage papilla cells
Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.
research 877 Small T antigen from a folliculotropic polyomavirus activates canonical Wnt/β-catenin signaling in vivo
A virus protein can activate a pathway that may lead to abnormal hair follicle development.
research Pathogenesis of acne vulgaris. I. Comedogenic properties of human sebum in external ear canal of the rabbit
Human sebum can cause acne by clogging pores.