Results 131 to 140 of about 385,200 (307)

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

open access: yesAdvanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin   +18 more
wiley   +1 more source

Dendritic cell extracellular vesicles

open access: yes, 2019
In addition to direct cell-to-cell contact, dendritic cells (DCs) can regulate the onset of adaptive immunity through the secretion of nano-sized membrane structures, called extracellular vesicles (EVs). This novel mode of communication between cells has added a new layer of complexity to the regulation of immune responses.
Joanna, Kowal, Mercedes, Tkach
openaire   +3 more sources

Bovine PMN responses to extracellular vesicles released by Besnoitia besnoiti tachyzoites and B. besnoiti-infected host cells

open access: yesFrontiers in Immunology
Bovine besnoitiosis is a re-emerging cattle disease caused by the apicomplexan parasite Besnoitia besnoiti, which severely affects individual animal welfare and profitability in cattle industry. We recently showed that B.
Gabriel Espinosa   +8 more
doaj   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Plasma Corticotropin-Releasing Factor Receptors and B7-2⁺ Extracellular Vesicles in Blood Correlate with Irritable Bowel Syndrome Disease Severity. [PDF]

open access: yes, 2019
Extracellular vesicles (EVs) are composed of bilayer membranes that are released by different cell types and are present in bodily fluids, such as blood, urine, and bile. EVs are thought to play a key role in intracellular communication.
Bhargava, Aditi   +4 more
core   +1 more source

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni   +15 more
wiley   +1 more source

The roles and applications of extracellular vesicles in cancer

open access: yesMolecular Oncology
Extracellular vesicles (EVs) have been studied for several decades and are attracting growing interest among life scientists and oncologists. Understanding the extent of diversity of their cellular origins, structure, molecular composition, and ...
Clotilde Théry, Daniel Louvard
doaj   +1 more source

Targeted delivery of lysosomal enzymes to the endocytic compartment in human cells using engineered extracellular vesicles. [PDF]

open access: yes, 2019
Targeted delivery of lysosomal enzymes to the endocytic compartment of human cells represents a transformative technology for treating a large family of lysosomal storage diseases (LSDs).
Brown, Annie   +4 more
core   +1 more source

Engineering Extracellular Vesicle Production Through Magnetic Ion Channel Activation for Bone Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Magnetic Ion Channel Activation (MICA) enables remote stimulation of mechanosensitive ion channels using functionalised magnetic nanoparticles, enhancing extracellular vesicle (EV) biogenesis is pre‐osteoblasts. MICA desrived EVs exhibit typical nano‐vesicular characteristics but display superior pro‐osteogeneic activity, promoting mesenchymal stem ...
Afeesh Rajan Unnithan   +9 more
wiley   +1 more source

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