Results 161 to 170 of about 3,905,054 (299)

Dynamic Observation of Lacy Pattern Formation in a Bone Tissue Model Using Liquid Phase Scanning Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Here, we establish a low‐dose liquid‐phase electron microscopy workflow for real‐time observation of biological processes in hydrated conditions. Beam damage is reduced by imaging only 20% of the pixels and reconstructing the complete image using an inpainting algorithm.
Luco Rutten, Avital Wagner, Rona Roverts, Luco Buise, Ben Joosten, Anat Akiva, Elena Macías‐Sánchez, Nico Sommerdijk   +7 more
wiley   +1 more source

Plant-derived extracellular nanovesicles in musculoskeletal repair and functional rehabilitation: mitochondrial-immune-metabolic regulation. [PDF]

Front Chem
Zhu N, Wang N, Zhou N, Ye B, Liu J.
europepmc   +1 more source

Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters

Advanced Functional Materials, EarlyView.
An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio, Giuseppe Nicoletta, Roberto Caputo, Antonio Ferraro   +3 more
wiley   +1 more source

Six3 promoting the migration and neural differentiation of BMSCs via Btg2‑mediated Akt signaling pathway activation: A therapeutic strategy for stroke. [PDF]

Int J Mol Med
Fu Z, Li Z, Zhang L, Hu W, Yang H, Wang J.   +5 more
europepmc   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

A programmable spatiotemporal bioelectrical conduit promotes peripheral nerve regeneration by suppressing ferroptosis through modulation of ER-mitochondria coupling in Schwann cells. [PDF]

Bioact Mater
Wang Z, Jiang A, Wang F, Yang Z, Zhong Y, Yang Y, Tan J, Han W, Li X, He X, Zhang X, Wang J, Han X, Bai D.   +13 more
europepmc   +1 more source

GDNF‐Enriched Small Extracellular Vesicle‐Loaded ROS‐Scavenging Hydrogel Promotes Neural Regeneration After Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
A glial cell line‐derived neurotrophic factor (GDNF)‐enriched small extracellular vesicle‐loaded reactive oxygen species (ROS)‐scavenging hydrogel integrates sustained neurotrophic delivery with local modulation of oxidative and inflammatory stress after spinal cord injury. The composite hydrogel improves local vesicle retention, protects neural tissue,
Xingyu Zhu, Zhong Liu, Kewei Li, Yuhong Fan, Kangjia Yang, Xiaopeng Sun, Hang Shi, Lixuan Sun, Yang Lou, Min Wang, Peipei Wu, Hui Qian, Qiang Fu, Hua Ding   +13 more
wiley   +1 more source

33 | Identification of mtorc1-dependent muscle-specific factors involved in nmj maintenance

European Journal of Translational Myology
Neuromuscular junction (NMJ) dysfunction contributes to muscle wasting in numerous neuromuscular diseases such as ALS and age-related sarcopenia. Interestingly, in the last few years it has become clear that skeletal muscle fibers play a critical role to
Interuniversity Institute of Myology
doaj  

Platelet Lysate-Based Biomaterials for Regenerative Tissue Engineering: A Comprehensive Review. [PDF]

Int J Nanomedicine
Huo Z, Sun Q, Xiao J, Zhu W, Yang H, Li J.   +5 more
europepmc   +1 more source