Evidence map›Paper›PMID 26097072›Full record

ArticleChembiochem : a European journal of chemical biology2015

Super-Resolution Imaging and Quantitative Analysis of Membrane Protein/Lipid Raft Clustering Mediated by Cell-Surface Self-Assembly of Hybrid Nanoconjugates.

Jonathan M Hartley, Te-Wei Chu, Eric M Peterson, Rui Zhang, Jiyuan Yang, Joel Harris, Jindřich Kopeček

Abstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.8field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 37 citations in OpenAlex.

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  5. Review
  6. Multi-targeted immunotherapeutics to treat B cell malignancies.Journal of controlled release : official journal of the Controlled Release Society · 2023
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  11. Review
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  13. Studies on the mechanism of general anesthesia.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  14. Article
  15. Article
  16. Polymer nanomedicines.Advanced drug delivery reviews · 2020
    Review
  17. Article
  18. Drug-free albumin-triggered sensitization of cancer cells to anticancer drugs.Journal of controlled release : official journal of the Controlled Release Society · 2019
    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

7 authors at 1 institution in 1 country.

Jonathan M HartleyDepartment of Bioengineering, University of Utah, 20 S. 2030 E., Room 108, Salt Lake City, UT 84112 (USA).
Te-Wei ChuDepartment of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, 30 S. 2000 E Room 301, Salt Lake City, UT 84112 (USA).
Eric M PetersonDepartment of Chemistry, University of Utah, 315 S. 1400 E, Room 2020, Salt Lake City, UT 84112 (USA).
Rui ZhangDepartment of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, 30 S. 2000 E Room 301, Salt Lake City, UT 84112 (USA).
Jiyuan YangDepartment of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, 30 S. 2000 E Room 301, Salt Lake City, UT 84112 (USA).
Joel HarrisDepartment of Chemistry, University of Utah, 315 S. 1400 E, Room 2020, Salt Lake City, UT 84112 (USA).
Jindřich KopečekDepartment of Bioengineering, University of Utah, 20 S. 2030 E., Room 108, Salt Lake City, UT 84112 (USA). jindrich.kopecek@utah.edu.
University of Utah · US

Funding

Drug-Free Macromolecular TherapeuticsR01GM095606 · NIGMS · UNIVERSITY OF UTAH · PI KOPECEK, JINDRICH H. · 2011 to 2018
$2.3M
Development of a Coiled-Coil therapeutic for Non-Hodgkin's LymphomaF31CA186237 · NCI · UNIVERSITY OF UTAH · PI HARTLEY, JONATHAN M · 2014 to 2015
$65k
NCI NIH HHS F31 CA186237NIGMS NIH HHS R01 GM095606PHS HHS F31A186237PHS HHS R01M95606
6 · The paper itself

Abstract

Super-resolution imaging was used to quantify organizational changes in the plasma membrane after treatment with hybrid nanoconjugates. The nanoconjugates crosslinked CD20 on the surface of malignant B cells, thereby inducing apoptosis. Super-resolution images were analyzed by using pair-correlation analysis to determine cluster size and to count the average number of molecules in the clusters. The role of lipid rafts was investigated by pre-treating cells with a cholesterol chelator and actin destabilizer to prevent lipid raft formation. Lipid raft cluster size correlated with apoptosis induction after treatment with the nanoconjugates. Lipid raft clusters had radii of ∼ 200 nm in cells treated with the hybrid nanoconjugates. Super-resolution images provided precise molecule location coordinates that could be used to determine density of bound conjugates, cluster size, and number of molecules per cluster.

Indexed as

Molecular ImagingApoptosisCell MembraneHumansMembrane ProteinsModels, BiologicalNanoconjugatesMembrane ProteinsNanoconjugatesdSTORMnanomedicinenanotechnologyself-assembly

Identifiers

PMID26097072
PMCPMC4551445
OpenAlexW2139433302

What OpenQuestion holds

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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.