Results 311 to 320 of about 5,866,042 (370)

A Novel Core–Shell Hydrogel 3D Model for Studying Macrophage Mechanosensing and Foreign Body Giant Cell Formation

open access: yesAdvanced Healthcare Materials, EarlyView.
The foreign body response (FBR) to biomaterials is primarily driven by macrophages, which often fuse into destructive foreign body giant cells (FBGCs). To address the limited understanding of FBGC formation, a novel microscale core–shell hydrogel 3D model is developed using heterogeneous alginate‐collagen microcapsules with varying stiffness, offering ...
Manisha Mahanty   +5 more
wiley   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Xeno‐Free Biocompatible Peptide‐Based Bioinks Reinforced with Cellulose Nanofibers for 3D Printing

open access: yesAdvanced Healthcare Materials, EarlyView.
A xeno‐free bioink combining self‐assembled peptides and cellulose nanofibers is developed for 3D printing. The bioink forms a non‐cross‐linked 3D scaffold, mimicking the extracellular matrix and supporting over 95% cell viability. This approach offers enhanced biocompatibility and mechanical stability, advancing 3D printing for personalized medicine ...
Francesca Netti   +5 more
wiley   +1 more source

Human Endometrial Extracellular Matrix Hydrogel Facilitated Endometrial Mesenchymal Stem Cells for Endometrial Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Adequate thickness of the uterine lining is crucial for women with thin or damaged endometrium to achieve pregnancies. Endometrial mesenchymal stem cells (eMSC) can facilitate the cyclical repair and regeneration of the human endometrium. In this study, the human endometrium derived extracellular matrix hydrogel supports the growth of eMSC promoting ...
Jingwen Xu   +9 more
wiley   +1 more source

Editorial: Brain Extracellular Space: Geometry, Matrix and Physiological Importance

open access: yesBasic and Clinical Neuroscience, 2013
Padideh Kamali-Zare, Charles Nicholson
doaj  

Modelling changes in diffusion through the brain extracellular space

open access: green, 2002
М. Мота   +3 more
openalex   +1 more source
Some of the next articles are maybe not open access.

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Molecular mechanisms of K+ clearance and extracellular space shrinkage—Glia cells as the stars

Glia, 2020
Neuronal signaling in the central nervous system (CNS) associates with release of K+ into the extracellular space resulting in transient increases in [K+]o. This elevated K+ is swiftly removed, in part, via uptake by neighboring glia cells.
N. MacAulay
semanticscholar   +1 more source

Selective Radioprotection in Extracellular Space

Radiology, 1974
Most radioprotective agents are not discriminatory as they can protect both tumor and healthy tissue. The effects of radioprotective agents on radiation-induced free radicals in the extracellular ground substance were investigated by ESR spectroscopy.
R A, Peckauskas, M, Rotman, I, Pullman
openaire   +2 more sources

Alarmins of the extracellular space

Seminars in Immunology, 2018
The ability of the immune system to discriminate between healthy-self, abnormal-self, and non-self has been attributed mainly to alarmins signaling as "danger signals". It is now evident, however, that alarmins are much more complex and can perform specialized functions that can regulate a wide spectrum of processes ranging from propagation of disease ...
Jenna L, Dziki   +2 more
openaire   +2 more sources

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