Evidence map›Paper›PMID 32686667›Full record

ArticleNature communications2020

Light-triggered switching of liposome surface charge directs delivery of membrane impermeable payloads in vivo.

Gabriela Arias-Alpizar, Li Kong, Redmar C Vlieg, Alexander Rabe, Panagiota Papadopoulou, Michael S Meijer, Sylvestre Bonnet, Stefan Vogel, John van Noort, Alexander Kros and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Article
  2. Biomimetic Construction of Abiotic Membranes Through Acylation of Cationic Diamino Acids.Chembiochem : a European journal of chemical biology · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
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  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Proteoglycans: a common portal for SARS-CoV-2 and extracellular vesicle uptake.American journal of physiology. Cell physiology · 2023
    Review
  20. Liposomal Bilayer as a Carrier ofMolecules (Basel, Switzerland) · 2022
    Article
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

11 authors.

Gabriela Arias-Alpizar *Department o Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-3149-3368
Li Kong *Department o Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands.
Redmar C VliegLeiden Institute of Physics (LION), Leiden University, P.O. Box 9504, 2300, RA, Leiden, The Netherlands.
Alexander RabeDepartment of Physics, Chemistry and Pharmacy, University of Southern Denmark, 5230, Odense, Denmark.ORCID http://orcid.org/0000-0003-4338-1571
Panagiota PapadopoulouDepartment o Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands.ORCID http://orcid.org/0000-0003-3174-6270
Michael S MeijerDepartment of Metals in Catalysis, Biomimetics & Inorganic Materials (MCBIM), Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands.ORCID http://orcid.org/0000-0003-0877-2374
Sylvestre BonnetDepartment of Metals in Catalysis, Biomimetics & Inorganic Materials (MCBIM), Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-5810-3657
Stefan VogelDepartment of Physics, Chemistry and Pharmacy, University of Southern Denmark, 5230, Odense, Denmark.ORCID http://orcid.org/0000-0002-0587-719X
John van NoortLeiden Institute of Physics (LION), Leiden University, P.O. Box 9504, 2300, RA, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-9094-5598
Alexander KrosDepartment o Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands. a.kros@chem.leidenuniv.nl.ORCID http://orcid.org/0000-0002-3983-3048
Frederick CampbellDepartment o Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry (LIC), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands. f.campbell@lic.leidenuniv.nl.ORCID http://orcid.org/0000-0001-9029-6885

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surface charge plays a fundamental role in determining the fate of a nanoparticle, and any encapsulated contents, in vivo. Herein, we describe, and visualise in real time, light-triggered switching of liposome surface charge, from neutral to cationic, in situ and in vivo (embryonic zebrafish). Prior to light activation, intravenously administered liposomes, composed of just two lipid reagents, freely circulate and successfully evade innate immune cells present in the fish. Upon in situ irradiation and surface charge switching, however, liposomes rapidly adsorb to, and are taken up by, endothelial cells and/or are phagocytosed by blood resident macrophages. Coupling complete external control of nanoparticle targeting together with the intracellular delivery of encapsulated (and membrane impermeable) cargos, these compositionally simple liposomes are proof that advanced nanoparticle function in vivo does not require increased design complexity but rather a thorough understanding of the fundamental nano-bio interactions involved.

Indexed as

AnimalsCationsDrug Delivery SystemsLiposomesMacrophagesMembranesNanomedicineNanoparticlesPhagocytosisZebrafishCationsLiposomes

Identifiers

PMID32686667
PMCPMC7371701

What OpenQuestion holds

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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.