Results 151 to 160 of about 21,052,493 (282)

Preconditioned endothelialized grafts reduce stenosis and improve vascular remodeling in a rat pulmonary artery model. [PDF]

Acta Biomater
Zhang W, Xing Q, Ménoret S, Anegon I, Qyang Y.   +4 more
europepmc   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Polycomb Repressive Complex 2 drives flow-sensitive endothelial states underlying vascular inflammation and disease. [PDF]

Proc Natl Acad Sci U S A
Joshi D, Rukhlenko O, Chakraborty R, Tuliakova A, Sun Z, Bhogale T, Furtado J, Deng H, Traylor JG, Imoto H, Orr AW, Tellides G, Martin KA, Kholodenko BN, Schwartz MA.   +14 more
europepmc   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

Advanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner, Julian Fanelli, Vinh Xuan Truong, Rob Jones, Jens Gaitzsch, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Phase Separation of TRIM21 Modulates PTPN14 Stability to Drive Flow-Dependent Endothelial Activation and Atherogenesis. [PDF]

Adv Sci (Weinh)
He X, Ma Q, Wang X, Mang J, Li C, Wu B, Yao L, Chen Y, Bao Q, Zhu Y, He J.   +10 more
europepmc   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source

Shear-Activated von Willebrand Factor Captures Extracellular Vesicles to Promote Platelet Activation and Metastasis. [PDF]

J Extracell Vesicles
Wang Y, Liu X, Nakielski P, Nekipelov K, Salviano-Silva A, Topuz A, Bauer AT, Kött J, Akrivakis J, Brenna S, Downar T, Feliu N, Bendas G, Puig B, Schneider SW, Fedosov DA, Gorzelanny C.   +16 more
europepmc   +1 more source

In Situ Magnetic Ordering and Microfabrication of Liquid Crystal Networks with Discretized Alignment

Advanced Functional Materials, EarlyView.
Miniaturizing liquid crystal network actuators typically demands costly laser writing or digital light processing. A low‐cost photolithography platform couples rotating photomasks with a Halbach magnetic array to discretize in‐plane molecular alignment down to 50 µm, producing programmable, light‐responsive grippers, checkerboards, and origami‐inspired
Matthew Gene Scarfo, Ramón S. Herrera Restrepo, Irving Hafed Tejedor Garcia, Hamed Shahsavan   +3 more
wiley   +1 more source

A microphysiological system HHT-on-a-chip platform recapitulates patient vascular lesions. [PDF]

Nat Commun
Fang JS, Hatch CJ, Andrejecsk J, Van Trigt W, Gonzales JR, Juat DJ, Looker EK, Harris SR, Chen YH, Matsumoto S, Lee AP, Hughes CCW.   +11 more
europepmc   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

Advanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker, Yuchen Liu, Miguel Baños, Rosanne Schmachtenberg, Mahmudul Hasan, Claudia Fink‐Straube, Luai R. Khoury, Wilfried Weber   +7 more
wiley   +1 more source