Results 271 to 280 of about 246,371 (315)

Mesenchymal Stem Cell‐Inspired Microneedle Platform for NIR‐responsive Immunomodulation and Accelerated Chronic Wound Healing

Advanced Materials, EarlyView.
The research demonstrates a Mesenchymal Stem Cell‐inspired microneedle platform (MSCi@MN) that addresses chronic diabetic wounds by combining MSC‐derived extracellular nanovesicles (NV)–DNA conjugates in microneedle tips with photothermal MXene in the patch layer.
Chan Ho Moon, Hee Gyeong Ko, Hyun Lee, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Nayoung Lee, So Won Jeon, Yun‐A Kim, Jong Sang Yoon, Kyung‐Yup Cha, Min‐Ho Kang, Dong Yun Lee, Soo‐Hong Lee, Gi Doo Cha, Kisuk Yang, Donghyun Lim, Heemin Kang, Su Ryon Shin, Han Young Kim, Hyun‐Do Jung   +21 more
wiley   +1 more source

Modulation of the blood-brain barrier permeability by patient-derived glioblastoma stem cell secretome. [PDF]

Sci Rep
Sica FS, Patrucco M, Giambra M, Ghizzi M, Sesana S, Vergani B, Leone BE, Di Cristofori A, Giussani CG, Nicolini G, Bentivegna A, Re F.   +11 more
europepmc   +1 more source

Spatially Controlled 3‐D Multiplexed Aptamer Patterning in Hydrogels

Advanced Materials Interfaces, EarlyView.
A hydrogel platform based on norbornene‐functionalized polyvinyl alcohol enables high‐resolution, 3‐D multiplexed patterning of DNA aptamers via two‐photon polymerization. Two distinct aptamers are covalently immobilized with single micron‐scale precision across the x, y, and z dimensions.
Kevin Roost, Annina Stuber, Kongchang Wei, Marine de Lapeyrière, Ke Yang, Valentin Gantenbein, Salvador Pané, Ivan Corbeski, Katharina Maniura‐Weber, Nako Nakatsuka   +9 more
wiley   +1 more source

Shear stress-triggered adenosine triphosphate regulates angiogenic properties of human periodontal ligament stem cells. [PDF]

Sci Rep
Kyawsoewin M, Manokawinchoke J, Termkwanchareon C, Lwin HY, Yaklai S, Limjeerajarus N, Limjeerajarus CN, Egusa H, Osathanon T, Limraksasin P.   +9 more
europepmc   +1 more source

Citrate‐Enhanced PCL Scaffolds for Bone Tissue Engineering

Advanced Materials Interfaces, EarlyView.
This study investigates citrate‐enhanced polycaprolactone (PCL) scaffolds designed for bone tissue engineering. Utilizing 3D printing technology, four scaffold patterns (triple hexagon, grid, gyroid, zigzag) are evaluated for mechanical properties, cellular proliferation, osteogenic differentiation, and gene expression.
Muge Musmula, Oguz Sogut, Basak Aru, Gizem Gurel, Serdar Sezer, Gulderen Yanıkkaya Demirel, Umran Aydemir Sezer   +6 more
wiley   +1 more source

Single-Cell Transcriptomics Reveals a Multi-Compartmental Cellular Cascade Underlying Elahere-Induced Ocular Toxicity in Rats. [PDF]

Pharmaceuticals (Basel)
Zhang J, Li M, Yang Y, Guo P, Li W, An H, Cui Y, Guo L, Duan M, Lu Y, Yu C, Wang L.   +11 more
europepmc   +1 more source

Live Quantitative Characterization for Stem Cell Biomechanics

Advanced Materials Interfaces, EarlyView.
These findings demonstrate an accessible technique for real‐time, high‐resolution mechanical mapping of live stem cells, without the use of specialised probes or advanced modelling techniques. This approach provides direct insight into localised cytoskeletal dynamics under chemical treatment and holds potential for broader application in understanding ...
Kaiwen Zhang, Chayla L. Reeves, Joseph D. Berry, Kate E. Fox, Aaron Elbourne, Amy Gelmi   +5 more
wiley   +1 more source

Interactions of Hematopoietic and Associated Mesenchymal Stem Cell Populations in the Bone Marrow Microenvironment, In Vivo and In Vitro Model. [PDF]

Int J Mol Sci
Bačenková D, Trebuňová M, Dosedla E, Čajková J, Živčák J.   +4 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

Cross-organ protection of MSC-derived extracellular vesicles in ischemia-reperfusion injury: angiogenic synergy in kidney, brain, and heart. [PDF]

Front Cardiovasc Med
Lai Z, Li D, Luo C, Qiu Q, Li R, Dai M.
europepmc   +1 more source