Evidence map›Paper›PMID 29629076›Full record

ArticleChemical science2018

Forming next-generation antibody-nanoparticle conjugates through the oriented installation of non-engineered antibody fragments.

Michelle K Greene, Daniel A Richards, João C F Nogueira, Katrina Campbell, Peter Smyth, Marcos Fernández, Christopher J Scott, Vijay Chudasama

Abstract read
In one paragraph

Article in Chemical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
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

41 citing papers in PubMed.

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  8. EGFR-targeted ionizable lipid nanoparticles enhance in vivo mRNA delivery to the placenta.Journal of controlled release : official journal of the Controlled Release Society · 2024
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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

8 authors.

Michelle K GreeneCentre for Cancer Research and Cell Biology , School of Medicine , Dentistry and Biomedical Sciences , Queen's University Belfast , Belfast , UK . Email: c.scott@qub.ac.uk.
Daniel A RichardsDepartment of Chemistry , University College London , London , UK . Email: v.chudasama@ucl.ac.uk.ORCID 0000-0001-8827-9170
João C F NogueiraDepartment of Chemistry , University College London , London , UK . Email: v.chudasama@ucl.ac.uk.
Katrina CampbellInstitute for Global Food Security , School of Biological Sciences , Queen's University Belfast , Belfast , UK.
Peter SmythCentre for Cancer Research and Cell Biology , School of Medicine , Dentistry and Biomedical Sciences , Queen's University Belfast , Belfast , UK . Email: c.scott@qub.ac.uk.
Marcos FernándezDepartment of Chemistry , University College London , London , UK . Email: v.chudasama@ucl.ac.uk.
Christopher J ScottCentre for Cancer Research and Cell Biology , School of Medicine , Dentistry and Biomedical Sciences , Queen's University Belfast , Belfast , UK . Email: c.scott@qub.ac.uk.
Vijay ChudasamaDepartment of Chemistry , University College London , London , UK . Email: v.chudasama@ucl.ac.uk.ORCID 0000-0002-8876-3285

Funding

Medical Research Council MC_PC_15013
6 · The paper itself

Abstract

The successful development of targeted nanotherapeutics is contingent upon the conjugation of therapeutic nanoparticles to target-specific ligands, with particular emphasis being placed on antibody-based ligands. Thus, new methods that enable the covalent and precise installation of targeting antibodies to nanoparticle surfaces are greatly desired, especially those which do not rely on costly and time-consuming antibody engineering techniques. Herein we present a novel method for the highly controlled and oriented covalent conjugation of non-engineered antibody F(ab) fragments to PLGA-PEG nanoparticles using disulfide-selective pyridazinedione linkers and strain-promoted alkyne-azide click chemistry. Exemplification of this method with trastuzumab and cetuximab showed significant improvements in both conjugation efficiency and antigen binding capability, when compared to commonly employed strategies for antibody-nanoparticle construction. This new approach paves the way for the development of antibody-targeted nanomedicines with improved paratope availability, reproducibility and uniformity to enhance both biological activity and ease of manufacture.

Identifiers

PMID29629076
PMCPMC5869316

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Registered trials

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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.