Evidence map›Paper›PMID 22117189›Full record

ArticleACS nano2012

Tailoring of biomimetic high-density lipoprotein nanostructures changes cholesterol binding and efflux.

Andrea J Luthi, Heng Zhang, Dongwoo Kim, David A Giljohann, Chad A Mirkin, C Shad Thaxton

Abstract read
In one paragraph

Article in ACS nano, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Repurpose but also (nano)-reformulate! The potential role of nanomedicine in the battle against SARS-CoV2.Journal of controlled release : official journal of the Controlled Release Society · 2021
    Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Mosaic Interdigitated Structure in Nanoparticle-Templated Phospholipid Bilayer Supports Partial Lipidation of Apolipoprotein A-I.Particle & particle systems characterization : measurement and description of particle properties and behavior in powders and other disperse systems · 2016
    Article
  20. Review
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

6 authors.

Andrea J LuthiDepartment of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
Heng Zhang
Dongwoo Kim
David A Giljohann
Chad A Mirkin
C Shad Thaxton

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
Theranostic Magnetic Nanostructures for the Molecular Imaging of CancerU54CA151880 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LIN, SIMON M. · 2010 to 2014
$11.5M
High Density Lipoprotein Nanoparticles for siRNA DeliveryR01CA167041 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI THAXTON, COLBY SHAD · 2012 to 2016
$1.6M
Howard Hughes Medical InstituteNCI NIH HHS L30 CA162042NCI NIH HHS P30 CA060553NCI NIH HHS R01 CA167041NCI NIH HHS U54 CA151880
6 · The paper itself

Abstract

Gold nanoparticles (Au NPs) were employed as templates to synthesize spherical, high-density lipoprotein (HDL) biomimics (HDL Au NPs) of different sizes and surface chemistries. The effect of size and surface chemistry on the cholesterol binding properties and the ability of the HDL Au NPs to efflux cholesterol from macrophage cells were measured. Results demonstrate that Au NPs may be utilized as templates to generate nanostructures with different physical characteristics that mimic natural HDL. Furthermore, the properties of the HDL Au NPs may be tailored to modulate the ability to bind cholesterol in solution and efflux cholesterol from macrophages. From the conjugates tested, the optimum size and surface chemistry for preparing functional Au NP-templated HDL biomimics were identified.

Indexed as

Biomimetic MaterialsCholesterolCrystallizationDiffusionGoldLipoproteins, HDLMacromolecular SubstancesMaterials TestingMolecular ConformationNanospheresParticle SizeProtein BindingSurface PropertiesCholesterolGoldLipoproteins, HDLMacromolecular Substances

Identifiers

PMID22117189
PMCPMC4053472

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.