Aloe vera bioink yields immune-smart 3D-printed bone organoids
Researchers have developed a Matrigel-free, aloe vera-containing bioink for 3D-printing bone organoids that recruit and polarize macrophages toward a pro-regenerative ...
Tag: bone regeneration
Smart Hydrogel Turns Breathing and Light Into Bone-Repairing Signals
Researchers have created an injectable black phosphorus-collagen hydrogel that converts breathing-driven mechanical strain into electrical signals and near-infrared light into ...
Injectable Piezoelectric Hydrogel That Strengthens Itself Rewires Stem Cell Genes to Rebuild Bone
A self-reinforcing injectable hydrogel converts body movement into electrical signals that trigger calcium-dependent histone acetylation and accelerate bone regeneration in ...
Flash of Light Turns Bone Mineral Synthesis From Days Into Milliseconds
Researchers have synthesized nanoscale whitlockite, the second most abundant mineral in human bone, in milliseconds using intense pulsed light and ...
Smart 3D-Printed Hydrogel Fights Bone Tumors While Rebuilding Lost Bone
Researchers have engineered a 3D-printed hydrogel scaffold that kills residual bone tumor cells through pH-responsive nanozyme catalysis, activates antitumor immunity ...
AI Learns to Measure New Bone Growth in Scaffolds, But Standard Metrics Mislead
Researchers trained three U-Net models to segment bone ingrowth in micro-CT scaffold images and found that standard segmentation metrics can ...
Cell Death Debris Turns Out to Be a Master Regulator of Bone Renewal
A new review in the Journal of Translational Medicine details how vesicles released by dying cells actively regulate bone remodeling ...
3D Bioprinted Scaffolds That Coach the Immune System to Rebuild Bone
A new review in Materials Today Bio explains how 3D bioprinting can actively orchestrate immune responses, rather than suppress them, ...
Ancient Chinese Herb Supercharges Lab-Grown Bone Organoids to Heal Defects
Researchers functionalized bone organoids with the traditional Chinese medicine herb Achyranthes bidentata, accelerating organoid maturation and improving repair of critical-sized ...
Stem cell rejuvenation pathway points to new periodontal bone repair strategy
Researchers at Sichuan University found that restoring the protein IGFBP5 reverses senescence in dental follicle stem cells via WNT5B signaling, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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