Results 251 to 260 of about 306,598 (313)

Paracrine Factor Local Gradient‐Generating System for Engineering Perfusable Vascularized Hepatocyte Tissues with Perfusion‐Induced Proliferation

open access: yesAdvanced Healthcare Materials, EarlyView.
A paracrine factor local gradient (PFLG)‐generating system enables microvessel penetration across 3D hepatocyte tissues. The resulting vascularized constructs recapitulate hepatic sinusoidal hepatocyte—endothelial contact architecture and enhance hepatic functions in vitro.
Yen‐Hsiang Huang   +2 more
wiley   +1 more source

Can linear transportation infrastructure verges constitute a habitat and/or a corridor for vascular plants in temperate ecosystems? A systematic review. [PDF]

open access: yesEnviron Evid
Mell H   +16 more
europepmc   +1 more source

Advanced 3D Platforms for Modeling CNS Neuroinflammation: Cell Integration, Techniques, and Challenges

open access: yesAdvanced Healthcare Materials, EarlyView.
This review summarizes the roles of key central nervous system cell types, the extracellular matrix, and the blood‐brain barrier in neuroinflammation, and their integration into diverse 3D culture systems. It examines major incorporation strategies, including direct co‐culture, hydrogel encapsulation, transwell migration assays, and bioprinting ...
Emmanuelle D. Aiyegbusi   +2 more
wiley   +1 more source

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman   +7 more
wiley   +1 more source
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Emergence of vascular plants

Nature Plants, 2018
The emergence of vascular plants requires tightly regulated mechanisms to control the photosynthate transporting system. For phloem establishment and carbon allocation to sink tissues, a novel translational regulatory network involving a zinc-finger protein and RNA G-quadruplex is now revealed for the first time.
Ding, Yiliang, Kwok, Chun Kit
openaire   +2 more sources

Of mosses and vascular plants

Nature Plants, 2020
The demonstration of highly efficient water conduction in the moss Polytrichum, closely paralleling that in vascular plants, has major implications for the evolution of stomatal function across land plants.
Jeffrey G. Duckett, Silvia Pressel
openaire   +2 more sources

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