Sound waves arrange stem cell spheroids into rings and reshape their gene expression
Researchers used low-frequency sound waves to assemble human mesenchymal stromal cell spheroids into stable rings within fibrin hydrogels and showed ...
Tag: tissue engineering
Lab-grown blood vessel model lets researchers test stents under real flow
Researchers built a cell-lined silicone blood vessel large enough to hold a real stent and quantified how endothelial cells recolonize ...
Injectable Hydrogel Loaded with Cartilage Microtissue Restored Disc Structure in Animal Model
An injectable hydrogel carrying lab-grown cartilage microtissues preserved disc height and shifted anabolic and catabolic gene expression toward regeneration in ...
Bacterial Cellulose Composites Engineered for Wound Dressings Show Antibacterial Power
Researchers blended bacterial cellulose from Komagataeibacter saccharivorans APPK1 with additives such as chitosan, gelatin and polyethylene glycol to create composites ...
Lab-Grown Bone Marrow Models Reshape How Myeloma Is Studied
A new review maps how 3D bone marrow models, from spheroids to bioprinted and organ-on-chip systems, are being used to ...
Smart Materials and 3D Printing Move Tissue Engineering Toward Functional Validation
An editorial on a Frontiers Research Topic argues that smart biomaterials and additive manufacturing must be tied to measurable, reproducible ...
Cerium Oxide and Nitric Oxide Donor Woven into Bacterial Cellulose Nanofibers
Scientists electrospun bacterial cellulose with cerium oxide nanoparticles and a nitric oxide donor into a nanofibrous mat showing antioxidant, antimicrobial, ...
Collagen Scaffolds Move Closer to Rebuilding the Knee’s Meniscus
A new review details how collagen-based scaffolds, composites and crosslinking strategies are being engineered to regenerate the knee's poorly healing ...
3D Printed Molds Enable Rapid Thermoformed Polycarbonate Cell Culture Tools
A DLP 3D printing and polycarbonate thermoforming workflow produces custom, transparent, autoclavable cell-culture accessories validated with human induced pluripotent stem ...
Scientists Build Blood Vessel Organoids in Six Days Using Genetic Programming
A new protocol generates tunable human vascular organoids in six days by inducibly activating the transcription factors ETV2 and NKX3.1 ...
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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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