ArticleMethods in molecular biology (Clifton, N.J.)2022
BRET Sensors for Imaging Membrane Integrity of Microfluidically Generated Extracellular Vesicles.
Article in Methods in molecular biology (Clifton, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Extracellular vesicles (EVs) derived from various cell lines have been extensively used as natural nanodelivery vehicles for drug, protein, and nucleic acid deliveries in therapeutic applications for cancer. Recently, we developed a microfluidic-based reconstruction strategy as a novel method to generate microRNA-loaded membrane vesicles for cancer therapy in vivo. We used EVs and cell membranes isolated from different source of cells for this reconstruction process. The microfluidic system produced reconstructed vesicles of uniform sizes with high microRNA loading efficiency independent of input membrane sources (EVs or cell membranes). To address the functional integrity of the membrane structure and of proteins in the reconstructed EVs, we introduce a membrane-insertable bioluminescence resonance energy transfer (BRET) sensor system. This sensor, with its membrane-insertable palmitoylation signal peptide sequence derived from a growth-associated protein 43 (GAP43), helps in trafficking the fusion protein to the cell membrane upon its expression in cells and allows for imaging reconstructed membrane vesicles using optical imaging. In this chapter, we detail the stepwise methods used for the engineering of cells using this sensor, isolation of EVs from the engineered cells, preparation of reconstructed EVs by microfluidic processing, and BRET imaging of reconstructed EVs for membrane integrity evaluation.
Indexed as
Identifiers
35836072What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.