Evidence map›Paper›PMID 22905759›Full record

ArticleMolecular pharmaceutics2013

Endocytic uptake pathways utilized by CPMV nanoparticles.

Emily M Plummer, Marianne Manchester

Abstract read
In one paragraph

Article in Molecular pharmaceutics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

37 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Small molecules targeting endocytic uptake and recycling pathways.Frontiers in cell and developmental biology · 2023
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

2 authors at 2 institutions in 1 country.

Emily M PlummerSkaggs School of Pharmacy and Pharmaceutical Sciences University of California, San Diego, La Jolla, California 92093, United States.
Marianne Manchester
Scripps Research Institute · USUniversity of Montana · US

Funding

U of Calif, San Diego Neuroscience Microscopy ImagingP30NS047101 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GLEESON, JOSEPH G, ZHENG, BINHAI · 2003 to 2022
$9.0M
USING VIRAL NANOPARTICLES TO TARGET CANCERR01CA112075 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MANCHESTER, MARIANNE · 2005 to 2009
$3.7M
NCI NIH HHS R01 CA112075NCI NIH HHS R01CA112075NINDS NIH HHS P30 NS047101
6 · The paper itself

Abstract

Cowpea mosaic virus (CPMV) has been used as a nanoparticle platform for biomedical applications including vaccine development, in vivo vascular imaging, and tissue-targeted delivery. A better understanding of the mechanisms of CPMV targeting and cell internalization would enable enhanced targeting and more effective delivery. Previous studies showed that, following binding and internalization by mammalian cells, CPMV localizes in a perinuclear late-endosome compartment where it remains for as long as several days. To further investigate endocytic trafficking of CPMV within the cell, we used multiple approaches including pharmacologic inhibition of pathways and colocalization with endocytic vesicle compartments. CPMV internalization was clathrin-independent and utilized a combination of caveolar endocytosis and macropinocytosis pathways for entry. CPMV particles colocalized with Rab5(+) early endosomes to traffic ultimately to a lysosomal compartment. These studies facilitate the further development of effective intracellular drug-delivery strategies using CPMV.

Indexed as

AnimalsBiological TransportCells, CulturedComovirusDrug Delivery SystemsEndocytosisEndosomesHeLa CellsHumansMacrophagesMiceNanoparticlesPinocytosis

Identifiers

PMID22905759
PMCPMC3590106
OpenAlexW2073342320

What OpenQuestion holds

Textmetadata
LicenceTDM
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.