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research Hedgehog signaling reprograms hair follicle niche fibroblasts to a hyper-activated state
Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
research Microneedles as a Promising Technology for Disease Monitoring and Drug Delivery: A Review
Microneedles are promising for disease monitoring and drug delivery due to their minimal invasiveness and versatility.
research Vibrissa hair bulge houses two populations of skin epithelial stem cells distinct by their keratin profile
There are two types of stem cells in rodent hair follicles, each with different keratin proteins.
research Sensitive skin
Sensitive skin often causes discomfort, affects many people, especially women and older adults, and should be managed with careful product selection.
research Stimulation of hair growth in humans by cell-secreted proteins
Proteins released by cells can promote hair growth in people.
research Exploring the “brain-skin connection”: Leads and lessons from the hair follicle
Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
research Live imaging of stem cell and progeny behaviour in physiological hair-follicle regeneration
Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.
research The G1/S transition in mammalian stem cells in vivo is autonomously regulated by cell size
Cell size controls when stem cells divide.
research EMATOPOIESIS REVOLVES AROUND THE PRIMORDIALEVOLUTIONAL RHYTHM OF INNATE IMMUNITY AND PURINERGIC SIGNALING – A JOURNEY TO THE DEVELOPMENTAL ROOTS
Ancient immune and signaling pathways still regulate blood cell development.
research Transient Ca2+ entry by plasmalogen-mediated activation of receptor potential cation channel promotes AMPK activity
Plasmalogens activate a channel in cells that may stimulate hair growth.
research Pulling force deforms hair follicle root sheath nuclei and surrounding dermal collagen matrix differently at infundibulum, isthmus and suprabulbar regions
Hair follicles respond differently to pulling forces in various regions.
research Recent Tissue Engineering Approaches to Mimicking the Extracellular Matrix Structure for Skin Regeneration
New materials that better mimic natural skin structure could improve healing, especially for chronic wounds.
research Nail Proximal Fold Stem Cells (NPFSCs) Participate In Nail Growth, Orchestrating Enhanced Digit Regeneration via BMP Signaling Activation
Nail stem cells help nail and finger regeneration through BMP signaling.
research Insights into the regeneration of skin from Acomys , the spiny mouse
The spiny mouse can regenerate its skin without scarring, which could help us learn how to heal human skin better.
research The Role of Mast Cells in Skin Aging: Mechanisms and Therapeutic Advances
Mast cells influence skin aging and are potential targets for anti-aging treatments.
research Biological and mechanical influence of three-dimensional microenvironment formed in microwell on multicellular spheroids composed of heterogeneous hair follicle stem cells
3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.
research Three-dimensional ultrastructural analysis of human skin with the arrector pili muscle interacting with the hair follicle epithelium
The method effectively analyzes skin tissue changes, especially in the arrector pili muscle and nerve fibers with hair follicles.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research The cell membrane complex: Three related but different cellular cohesion components of mammalian hair fibers
The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.
research Conversion of the Nipple to Hair-Bearing Epithelia by Lowering Bone Morphogenetic Protein Pathway Activity at the Dermal-Epidermal Interface
Blocking a specific protein signal can make hair grow on mouse nipples.
research Competitive balance of intrabulge BMP/Wnt signaling reveals a robust gene network ruling stem cell homeostasis and cyclic activation
BMP and Wnt signaling balance controls hair follicle stem cell activity and hair growth.
research Human Scalp Dermal Papilla and Fibrous Sheath Cells have a different expression profile of Matrix Metalloproteinases in vitro when compared to Scalp Dermal Fibroblasts
Scalp dermal papilla and fibrous sheath cells have different MMP expression than scalp dermal fibroblasts.
research Mechanical stiffness across skin layers in human: a pilot study
The epidermis is the stiffest skin layer.
research Ultrasound-activated piezoelectric hydrogel scaffold for synergistic immunomodulation and angiogenesis in accelerated wound healing
The new hydrogel speeds up wound healing by reducing inflammation and promoting tissue growth.
research 559 Visualization of sweat suppression following botulinum toxin A by soluble microneedle arrays
Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
research Roles of two sphingomyelin synthase isoforms in murine hair
Both SMS1 and SMS2 are crucial for normal hair growth and cycle in mice.
research Pyrene Excimer Nucleic Acid Probes for Biomolecule Signaling
Pyrene excimer nucleic acid probes are promising for detecting biomolecules accurately with potential for biological research and drug screening.
research Study on Hair Follicle Electromagnetism as Proposed Mechanism for the Presence of Bipolar Electrical Charges Inherent in the Human Hair Shaft
Human hair has bipolar electrical charges due to gaps in the hair follicle's electromagnetic fields.