research Activating β-catenin signaling in CD133-positive dermal papilla cells increases hair inductivity
Boosting β-catenin signaling in certain skin cells can enhance hair growth.
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research Disruption of Smad4 in Mouse Epidermis Leads to Depletion of Follicle Stem Cells
Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.
research IMMUNOHISTOCHEMICAL EXPRESSION OF KERATIN PROTEINS IN KERATOACANTHOMAS OF THE SKIN
Keratoacanthomas and squamous cell carcinomas have similar keratin patterns, making them hard to tell apart.
research Stem Cells and their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research Regenerative potential of CD200- subpopulations of hair follicle bulge
CD200- cells in hair follicles have a higher ability to regenerate hair.
research Dynamic ultrastructural changes of the connective tissue sheath of human hair follicles during hair cycle
The connective tissue around hair follicles changes structure throughout the hair cycle.
research Touch Receptors Undergo Rapid Remodeling in Healthy Skin
Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.
research Three-dimensional analyses of touch domes in the hairy skin of the cat paw reveal morphological substrates for complex sensory processing
Cat paws have complex touch sensors for detailed sensory processing.
research 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) Affects Keratin 1 and Keratin 17 Gene Expression and Differentially Induces Keratinization in Hairless Mouse Skin
research 1422 Uncoupling desmosomal cadherin adhesion activates quiescent hair follicle stem cells and orchestrates self-organized regeneration through outside-in signaling
Disrupting a specific protein's function in hair follicle stem cells triggers their activation and a self-healing process.
research Interferon β Secreted from Human Hair Dermal Papilla Cells Inhibits the Growth of Outer Root Sheath Cells Cultured in Vitro
Interferon β from hair cells stops the growth of other hair cells.
research Immunolocalization of a Histidine-Rich Epidermal Differentiation Protein in the Chicken Supports the Hypothesis of an Evolutionary Developmental Link between the Embryonic Subperiderm and Feather Barbs and Barbules
A specific protein in chicken embryos links early skin layers to feather development.
research Dermal papilla cells from human hair follicles secrete factors (e.g. VEGF) mitogenic for endothelial cells.
Dermal papilla cells help hair growth by releasing growth-promoting factors.
research Convergent Evolution of Cysteine-Rich Keratins in Hard Skin Appendages of Terrestrial Vertebrates
Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
research miR-195-5p Regulates Hair Follicle Inductivity of Dermal Papilla Cells by Suppressing Wnt/β-Catenin Activation
miR-195-5p reduces hair growth ability in cells by blocking a specific growth signal.
research AN ULTRASTRUCTURAL POSTNATAL DEVELOPMENTAL STUDY OF THE INTEGUMENT OF THE PIG (SUS SCROFA)
Pig skin is similar to human skin, with no major changes as they age.
research Organization and Expression of Hair Follicle Genes.
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Inducible deletion of epidermal Dicer and Drosha reveals multiple functions for miRNAs in postnatal skin
Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.
research Isolation of Stem Cells and Progenitors from Mouse Epidermis
A method was developed to isolate and study hair follicle stem cells from mouse skin.
research Apoptotic cells may drive cell death in hair follicles during their regression cycle
Apoptotic cells help cause hair follicle cell death during regression.
research On the Regulation of Hair Keratin Expression: Lessons from Studies in Pilomatricomas
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 Changing Patterns of Localization of Putative Stem Cells in Developing Human Hair Follicles
Stem cells in developing hair follicles move to specific areas as they mature.
research Epidermal differentiation: The role of proteases and their inhibitors
Balanced protease activity is crucial for healthy skin and hair development.
research Hair follicle stem cells and intrafollicular homeostasis
Hair follicle stem cells are crucial for hair growth and regeneration.
research Isolating Hair Follicle Stem Cells and Epidermal Keratinocytes from Dorsal Mouse Skin
The method successfully isolates hair follicle stem cells from mice for research.
research Activation of β-catenin signaling programs embryonic epidermis to hair follicle fate
Activating β-catenin can turn skin cells into hair follicles.
research The Growth of Human Dermal Papilla Cells and Dermal Sheath Cells in Vitro
Epidermal growth factor (EGF) boosts the growth of hair follicle cells.
research Keep your hair on
Immune cells called Treg cells are essential for hair growth and regeneration.
research Hair follicle differentiation: expression, structure and evolutionary conservation of the hair type II keratin intermediate filament gene family
Type II keratin genes are crucial for hair follicle differentiation and have a conserved structure and expression pattern.