Results 271 to 280 of about 491,094 (347)

Multi‐scale Engineered Vasculature and Hierarchical Porosity via Volumetric Bioprinting‐Guided Photopolymerization‐Induced Phase Separation

Advanced Materials, EarlyView.
Vascularization in bioprinted hydrogels is limited by nanoscale porosity in hydrogel bionks. Volumetric bioprinting of gelatin–norbornene phase‐separating hydrogels permits to create centimeter‐scale constructs featuring interconnected multi‐scale porosity. Light dose gradients result in spatially controlled pore dimensions. Capillary‐scale vessels are
Oksana Y. Dudaryeva, Maj‐Britt Buchholz, Gabriel Größbacher, Sofia Amaral, Sammy Florczak, Camille Bonhomme, Alvaro Rojo Ferrer, Mark W. Tibbitt, Riccardo Levato   +8 more
wiley   +1 more source

Diabetes Mellitus and Lipoprotein(a): A Determinant Interaction in Micro- and Macrovascular Damage. [PDF]

Int J Mol Sci
Polo-Barranco A, Rebolledo-Maldonado C, Esquiaqui-Rangel V, Nuñez-Mejia A, Rambal-Torres J, Barraza-Ahumada V, Vargas-Cantillo S, Benavides-De la Cruz W, Liñán-Martínez V, Rada-Obeso V, Isaac-Escorcia M, Martínez-Fontalvo N, Correa-Guerrero J, Rodelo-Barrios D, Osorio-Rodríguez E.   +14 more
europepmc   +1 more source

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa, Alessio Esposito, Giovanni Vozzi, Riccardo Gottardi, Carmelo De Maria   +4 more
wiley   +1 more source

Quantitative Assessment of Gut and Vascular Barriers in TTOP, a Cartridge‐Based Bicompartmental Culture Platform

Advanced Materials Technologies, EarlyView.
The modular, versatile, and standardized cartridge‐based culture module allows to replicate gut and vascular barriers. Its conventional handling requirements facilitate adoption by non‐technical users, while the design allows safe manipulation and retrieval of samples for permeability assays and endpoint analysis.
Lorenzo Pietro Coppadoro, Maria Lombardi, Sabrina Nicolò, Alessandra Maria Anna Rando, Gianfranco Beniamino Fiore, Chiara Foglieni, Monica Soncini   +6 more
wiley   +1 more source

Spatial and Functional Roles of Syndecans in Skin Wound Healing. [PDF]

Int J Mol Sci
Park E, Kim HG, Un Y, Oh ES.
europepmc   +1 more source

Microwave‐Assisted Aqueous Synthesis of Gelatin‐Norbornene for Hydrogel Crosslinking and Bioprinting

Advanced Materials Technologies, EarlyView.
A microwave‐assisted reaction is utilized to synthesize gelatin‐norbornene (GelNB), achieving a high degree of norbornene functionalization while reducing the macromer's upper critical solution temperature. The resulting GelNB macromer has high solubility at room temperature, facilitating light‐based 3‐dimensional (3D) printing of thiol‐norbornene ...
Jonathan B. Bryan, Chien‐Chi Lin
wiley   +1 more source

The Coronary Microcirculation Re-explored: Pathophysiological Insights and Clinical Implications. [PDF]

Eur Cardiol
Elamin A, Abdimalik M, Abdelrahim M, Abo Al Hayja M, Fairbairn T, Giblett J, Lip GY, Fisher M.   +7 more
europepmc   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Treatment of T2DM-related inflammation and vascular injury by regulating cellular crosstalk in the islet microenvironment. [PDF]

Front Endocrinol (Lausanne)
Sun A, Yang H, Sun J, Luo J, Zhou L, Bao T, Tong X, Lin Y, Han L.   +8 more
europepmc   +1 more source

Multimodal mechanisms of platelet-rich plasma in bone defect repair: Angiogenesis, inflammation modulation, and metabolic regulation. [PDF]

Regen Ther
Chen J, Liu B, He J, Wei Y, He Y, Zhou H, Zhang Z, Weng Y, Cheng M.   +8 more
europepmc   +1 more source