Evidence map›Paper›PMID 23901940›Full record

ArticleMolecular pharmaceutics2013

FRET imaging reveals different cellular entry routes of self-assembled and disulfide bonded polymeric micelles.

Seung-Young Lee, Jacqueline Y Tyler, Sungwon Kim, Kinam Park, Ji-Xin Cheng

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 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
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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

5 authors.

Seung-Young LeeWeldon School of Biomedical Engineering, ‡Department of Industrial and Physical Pharmacy, and §Department of Chemistry, Purdue University , West Lafayette, Indiana 47907, United States.
Jacqueline Y Tyler
Sungwon Kim
Kinam Park
Ji-Xin Cheng

Funding

Adaptable Polymer Micelles for Tumor TargetingR01CA129287 · NCI · PURDUE UNIVERSITY · PI PARK, KINAM · 2010 to 2014
$1.5M
NCI NIH HHS R01 CA129287
6 · The paper itself

Abstract

Although nanocarriers hold promise for cancer chemotherapy, their intracellular drug delivery pathways are not fully understood. In particular, the influence of nanocarrier stability on cellular uptake is still uncertain. By physically loading hydrophobic FRET probes, we revealed different intracellular drug delivery routes of self-assembled and disulfide bonded micelles. The self-assembled micelles were structurally dissociated by micelle-membrane interactions, and the hydrophobic probes were distributed on the plasma membrane. Alternatively, intact disulfide bonded micelles carrying hydrophobic probes were internalized into cancer cells via multiple endocytic pathways. Following internalization, disulfide bonded micelles were decomposed in early endosomes by glutathione-mediated disulfide bond reduction, exposing the probes to intracellular organelles.

Indexed as

MicellesCell LineDisulfidesFluorescence Resonance Energy TransferGlutathioneHumansMCF-7 CellsNanomedicinePolymersDisulfidesGlutathioneMicellesPolymers

Identifiers

PMID23901940
PMCPMC3946486

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.