Evidence map›Paper›PMID 23184589›Full record

ArticleAdvanced healthcare materials2013

Self-assembly of cytotoxic peptide amphiphiles into supramolecular membranes for cancer therapy.

R Helen Zha, Shantanu Sur, Samuel I Stupp

Abstract read
In one paragraph

Article in Advanced healthcare materials, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Review
  2. Peptide Electrostatic Modulation Directs Human Neural Cell Fate.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Electrostatic control of structure in self-assembled membranes.Small (Weinheim an der Bergstrasse, Germany) · 2014
    Article
  15. Article
  16. 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

3 authors.

R Helen ZhaDepartment of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.
Shantanu Sur
Samuel I Stupp

Funding

Theranostic Magnetic Nanostructures for the Molecular Imaging of CancerU54CA151880 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI MIRKIN, CHAD A. · 2010 to 2014
$11.5M
NCI NIH HHS 5U54CA151880-02NCI NIH HHS U54 CA151880
6 · The paper itself

Abstract

Peptide amphiphiles (PAs) provide a versatile platform for the design of complex and functional material constructs for biomedical applications. The hierarchical self-assembly of PAs with biopolymers is used to create robust hybrid membranes with molecular order on the micron scale. Fabrication of membranes by assembling hyaluronic acid with positively charged PA nanostructures containing anti-cancer PAs bearing a (KLAKLAK)(2) peptide sequence is reported here. Changes in membrane microstructure as the positively charged PA nanostructures vary from cylindrical nanofibers to spherical aggregates are characterized. Results indicate that formation of highly aligned fibrous membranes requires a threshold concentration of nanofibers in solution. Additionally, variation of PA nanostructure morphology from spherical aggregates to cylindrical nanofibers allows membranes to act either as reservoirs for sustained release of cytotoxicity upon enzymatic degradation or as membranes with surface-bound cytotoxicity, respectively. Thus, the self-assembly processes of these PA-biopolymer membranes can be potentially used to design delivery platforms for anti-cancer therapeutics.

Indexed as

Membranes, ArtificialAntineoplastic AgentsBinding SitesCell Line, TumorCrystallizationCytostatic AgentsHumansMacromolecular SubstancesNeoplasms, ExperimentalPeptidesProtein BindingAntineoplastic AgentsCytostatic AgentsMacromolecular SubstancesMembranes, ArtificialPeptides

Identifiers

PMID23184589
PMCPMC3680364

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.