Results 161 to 170 of about 80,290 (296)

Plant‐Derived Extracellular Vesicles: Biogenesis, Function, and Application in Cancer Immunotherapy

open access: yesPhytotherapy Research, EarlyView.
This illustration shows the biogenesis pathways of edible and medicinal plant‐derived extracellular vesicles (PDEVs) and their therapeutic effects following uptake in the human body, highlighting their potential for application in cancer immunotherapy. ABSTRACT Plant‐derived extracellular vesicles (PDEVs) are nanoscale, lipid bilayer‐enclosed vesicles ...
Guosheng Li   +4 more
wiley   +1 more source

2D van der Waals System Integrated with Targeting Radio‐Diagnostic and Imaging Functions

open access: yesSmall, EarlyView.
Layered double hydroxide (LDH) nanoplates were engineered for tumor‐targeted imaging and therapy. By exploiting folate receptor (FR) expression levels, the system achieves selective tumor accumulation and high‐resolution dual PET/fluorescence (PET/FL) imaging.
Sairan Eom   +6 more
wiley   +1 more source

Simulating clathrin mediated endocytosis

open access: yes, 2018
Endocytosis is a process by which cells internalize large molecules. When adaptor proteins (AP2) bind to the cell membrane and cargo, they release a motif that binds clathrin proteins.
den Otter, Wouter K.   +2 more
core  

Osmotic Remodeling of Extracellular Vesicles for Precision Nanomedicine

open access: yesSmall, EarlyView.
Hypotonic lysis in bidistilled water is used to remodel B lymphocyte–derived extracellular vesicles into cargo‐depleted, structurally preserved nanovesicles. The process reduces intraluminal proteins and nucleic acids, reshapes membrane composition, and enhances tumor‐cell uptake in vitro, while allowing proof‐of‐concept reloading with exogenous agents,
Francesca Susa   +18 more
wiley   +1 more source

Impact of Positively Charged Backbone Modifications on the Properties of Spherical Nucleic Acids

open access: yesSmall, EarlyView.
A synthesis of spherical nucleic acids (SNAs) featuring cationic backbone modifications is presented, together with an analysis of their emerging properties. Introducing positively charged guanidinium groups near the SNA surface enhances cellular uptake and offers a pathway toward more precise control over SNA internalization.
Katherine E. Bujold   +4 more
wiley   +1 more source

A Ferrous‐Supply‐Regenerating Lipid Nanoparticle Integrating RNAi Induces Ferroptosis for Cancer Therapy

open access: yesSmall, EarlyView.
ABSTRACT Targeting iron‐dependent ferroptosis with siRNA has emerged as a promising strategy for cancer treatment. The concept of ferrous‐supply regeneration, inspired by electro‐Fenton technology, has also gained interest as a non‐apoptotic approach to induce ferroptosis.
Dun Hu   +6 more
wiley   +1 more source

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