research A mechanical-assisted post-bioprinting strategy for challenging bone defects repair
The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.
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research Symmetry breaking of tissue mechanics in wound induced hair follicle regeneration of laboratory and spiny mice
Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
research Micro-Mechanical Fractional Skin Rejuvenation
The new device safely and effectively rejuvenates skin, making it thicker and healthier.
research The Effect of Hydration on the Mechanical Behaviour of Hair
research Hair Mechanical Properties Depending On Age And Origin
Hair properties vary with age and ethnic origin.
research Tissue Mechanics in Haired Murine Skin: Potential Implications for Skin Aging
Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.
research Orchestration of tissue‐scale mechanics and fate decisions by polarity signalling
Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.
research A Mechanical-assisted Post-bioprinting Strategy for Challenging Bone Defects Repair
The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.
research Novel tissue mechanics-guided cellular flows drive the formation of feather follicles
The study investigates the formation of feather follicles in avian skin using chicken and transgenic quail skin models. It reveals that novel cellular flows initiate chemo-mechanical circuits that guide the morphological transitions necessary for feather bud formation. Initially, stiff dermal condensates protrude from a softened epithelial sheet, activating YAP and causing the epithelial sheet to fold and form a cylindrical wall that invaginates into the skin. This process is crucial for forming tightly packed dermal papillae. The study contrasts this with scale development, where a rigid epithelial sheet restricts dermal cell flows, preventing further transformation. A topological transformation model was developed to describe how feather follicles evolved from scales.
research Micro-mechanical approaches to characterize tip growth: Insights into root hair elasto-viscoplastic properties
Root hair growth mechanics depend on turgor pressure and cell wall properties.
research Novel Tissue Mechanics-Guided Cellular Flows Enable the Evolution of Feather Follicles
Cellular flows and tissue mechanics guide feather follicle formation in birds.
research Micro-mechanical approaches to characterize tip growth: Insights into Root Hair Elasto-Viscoplastic Properties
Root hair stiffness is mainly influenced by tip compression and turgor pressure.
research Supercharged Mechanical Stromal-Cell Transfer (MEST)
The MEST method increases cell yield and volume for regenerative medicine but needs more testing.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometric and Structural Mechanical Parameters
New methods can better classify curly hair types and lead to improved hair care products.
research 364 Mechanical forces of human dermal fibroblasts significantly decrease with age
Skin cell strength decreases significantly as we age.
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 A mechanical model of overnight hair curling
Longer time setting curls overnight leads to better curl retention.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research Biomaterial-based mechanical regulation facilitates scarless wound healing with functional skin appendage regeneration
Biomaterials can help heal wounds without scars and regenerate skin features.
research WISP-1 induced by mechanical stress contributes to fibrosis and hypertrophy of the ligamentum flavum through Hedgehog-Gli1 signaling
Targeting Hedgehog signaling may help treat ligamentum flavum fibrosis.
research Regulation of hard α-keratin mechanics via control of intermediate filament hydration: matrix squeeze revisited
Hard α-keratins stay stiff in water because the surrounding matrix keeps them dehydrated and strong.
research Physical and mechanical cues affecting biomaterial-mediated plasmid DNA delivery: insights into non-viral delivery systems
Biomaterials can improve non-viral gene delivery by enhancing DNA uptake and reducing toxicity.
research Understanding Curly Hair Mechanics: Fiber Strength
Curly hair is mechanically different from straight hair and may need new testing methods.
research Development of a mechanically stable human hair keratin film for cell culture
A new film made from human hair supports skin cell growth better than collagen.
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 Thermal and mechanical transitions in keratins and their relevance for hair cosmetics
High temperatures and cosmetic processes can damage hair keratin, affecting its structure and strength.
research Improvement of Mechanical Properties of 3D Bioprinted Structures through Cellular Overgrowth
Cell growth improved the strength of 3D bioprinted structures.
research Characterization of the mechanical properties of the cortex region of human hair fibers by multiparametric Atomic Force Microscopy mapping
Atomic Force Microscopy is a more accurate way to assess hair damage and the effect of cosmetic treatments.
research 320 Desmoglein 3-mediated mechanical transadhesion controls epithelial stem cell quiescence
Desmoglein 3 is important for keeping hair follicle stem cells inactive and maintaining their special properties.