Evidence map›Paper›PMID 37867228›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023

Creating Designer Engineered Extracellular Vesicles for Diverse Ligand Display, Target Recognition, and Controlled Protein Loading and Delivery.

Alena Ivanova, Lukas Badertscher, Gwen O'Driscoll, Joakim Bergman, Euan Gordon, Anders Gunnarsson, Camilla Johansson, Michael J Munson, Cristiana Spinelli, Sara Torstensson and 6 more

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
6.9field-weighted citation impact, top 2% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 45 citations in OpenAlex.

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  14. From Genome to Geroscience: How DNA Damage Shapes Systemic Decline.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 2 institutions in 2 countries.

Alena IvanovaDiscovery Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.ORCID 0009-0009-7036-6327
Lukas BadertscherTranslational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Gwen O'DriscollDiscovery Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.ORCID 0000-0002-1215-9989
Joakim BergmanMedicinal Chemistry, Research and Early Development Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Euan GordonDiscovery Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Anders GunnarssonStructure and Biophysics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Camilla JohanssonClinical Pharmacology and Safety Sciences, Sweden Imaging Hub, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Michael J MunsonAdvanced Drug Delivery, Pharmaceutical Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.ORCID 0000-0001-9927-8157
Cristiana SpinelliResearch Institute of the McGill University Health Centre, Glen Site, McGill University, Montreal, Quebec, H4A 3J1, Canada.
Sara TorstenssonTranslational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Liisa VilénDMPK, Research and Early Development Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.ORCID 0000-0001-9184-4847
Andrei VoirelMedicinal Chemistry, Research and Early Development Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
John WisemanTranslational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.
Janusz RakResearch Institute of the McGill University Health Centre, Glen Site, McGill University, Montreal, Quebec, H4A 3J1, Canada.ORCID 0000-0002-2912-5566
Niek DekkerDiscovery Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.ORCID 0000-0001-8245-6041
Elisa Lázaro-IbáñezDiscovery Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50, Sweden.ORCID 0000-0002-3542-7069
AstraZeneca (Sweden) · SEMcGill University Health Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Efficient and targeted delivery of therapeutic agents remains a bottleneck in modern medicine. Here, biochemical engineering approaches to advance the repurposing of extracellular vesicles (EVs) as drug delivery vehicles are explored. Targeting ligands such as the sugar GalNAc are displayed on the surface of EVs using a HaloTag-fused to a protein anchor that is enriched on engineered EVs. These EVs are successfully targeted to human primary hepatocytes. In addition, the authors are able to decorate EVs with an antibody that recognizes a GLP1 cell surface receptor by using an Fc and Fab region binding moiety fused to an anchor protein, and they show that this improves EV targeting to cells that overexpress the receptor. The authors also use two different protein-engineering approaches to improve the loading of Cre recombinase into the EV lumen and demonstrate that functional Cre protein is delivered into cells in the presence of chloroquine, an endosomal escape enhancer. Lastly, engineered EVs are well tolerated upon intravenous injection into mice without detectable signs of liver toxicity. Collectively, the data show that EVs can be engineered to improve cargo loading and specific cell targeting, which will aid their transformation into tailored drug delivery vehicles.

Indexed as

Extracellular VesiclesAnimalsCell CommunicationDrug Delivery SystemsHumansLigandsMiceProteinsLigandsProteinsexosomesextracellular vesiclesgenetic engineeringprotein loadingtargeting

Identifiers

PMID37867228
PMCPMC10700174
OpenAlexW4387865632

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.