Evidence map›Paper›PMID 22709347›Full record

ArticleNanomedicine (London, England)2012

Antiangiogenic nanotherapy with lipase-labile Sn-2 fumagillin prodrug.

Dipanjan Pan, Nibedita Sanyal, Anne H Schmieder, Angana Senpan, Benjamin Kim, Xiaoxia Yang, Grace Hu, John S Allen, Richard W Gross, Samuel A Wickline and 1 more

Open access · greenAbstract read
In one paragraph

Article in Nanomedicine (London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  4. Molecular Modeling-Guided Design of Phospholipid-Based Prodrugs.International journal of molecular sciences · 2019
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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

11 authors at 1 institution in 1 country.

Dipanjan PanDivision of Cardiology, Washington University School of Medicine, 4320 Forest Park Avenue, Saint Louis, MO 63108, USA. dipanjan@wustl.edu
Nibedita Sanyal
Anne H Schmieder
Angana Senpan
Benjamin Kim
Xiaoxia Yang
Grace Hu
John S Allen
Richard W Gross
Samuel A Wickline
Gregory M Lanza
Washington University in St. Louis · US

Funding

UIUC Nanomaterials & Nanofabrication for Targeting CancerU54CA119342 · NCI · WASHINGTON UNIVERSITY · PI LANZA, GREGORY M · 2005 to 2009
$16.5M
METHODS IN MOLECULAR IMAGING AND TARGETED THERAPEUTICSR01HL073646 · NHLBI · WASHINGTON UNIVERSITY · PI WICKLINE, SAMUEL A · 2004 to 2016
$13.7M
Theranostic Approach to Asthma Using Anti-Angiogenic NanomedicineR01HL113392 · NHLBI · WASHINGTON UNIVERSITY · PI LANZA, GREGORY M, WAGNER, ELIZABETH · 2012 to 2016
$3.3M
Characterization/bioinformatics-modeling of nanoparticle:complement interactionsU01NS073457 · NINDS · WASHINGTON UNIVERSITY · PI HOURCADE, DENNIS EMIL · 2010 to 2012
$3.0M
NEXT GENERATION APPROACHES TO BREAST CANCER USING IMAGE GUIDED DRUG DELIVERYR01CA154737 · NCI · WASHINGTON UNIVERSITY · PI LANZA, GREGORY M, PAN, DIPANJAN · 2011 to 2015
$2.4M
Fibrin-Specific Thrombolytic Nanoparticles for Acute StrokeR01NS059302 · NINDS · WASHINGTON UNIVERSITY · PI LANZA, GREGORY M · 2007 to 2011
$1.7M
Combined Therapeutic-Imaging Agent for AtherosclerosisR01HL078631 · NHLBI · WASHINGTON UNIVERSITY · PI LANZA, GREGORY M · 2004 to 2007
$1.5M
NCI NIH HHS CA119342NCI NIH HHS CA1547371NCI NIH HHS R01 CA154737NCI NIH HHS U54 CA119342NHLBI NIH HHS HL073646NHLBI NIH HHS HL078631NHLBI NIH HHS R01 HL073646NHLBI NIH HHS R01 HL078631NHLBI NIH HHS R01 HL113392NIAID NIH HHS N01 CO037007NINDS NIH HHS NS059302NINDS NIH HHS NS073457NINDS NIH HHS R01 NS059302NINDS NIH HHS U01 NS073457
6 · The paper itself

Abstract

backgroundThe chemical instability of antiangiogenic fumagillin, combined with its poor retention during intravascular transit, requires an innovative solution for clinical translation. We hypothesized that an Sn-2 lipase-labile fumagillin prodrug, in combination with a contact-facilitated drug delivery mechanism, could be used to address these problems.

methodsα(v)β(3)-targeted and nontargeted nanoparticles with and without fumagillin in the prodrug or native forms were evaluated in vitro and in vivo in the Matrigel™ (BD Biosciences, CA, USA) plug model of angiogenesis in mice.

resultsIn vitro experiments demonstrated that the new fumagillin prodrug decreased viability at least as efficacious as the parent compound, on an equimolar basis. In the Matrigel mouse angiogenesis model, α(v)β(3)-fumagillin prodrug decreased angiogenesis as measured by MRI (3T), while the neovasculature was unaffected with the control nanoparticles.

conclusionThe present approach resolved the previously intractable problems of drug instability and premature release in transit to target sites.

Indexed as

NanomedicineAnimalsBiological AvailabilityCells, CulturedCyclohexanesFatty Acids, UnsaturatedHumansLipaseMiceNeovascularization, PathologicProdrugsRatsSesquiterpenesCyclohexanesFatty Acids, UnsaturatedfumagillinLipaseProdrugsSesquiterpenes

Identifiers

PMID22709347
PMCPMC3498609
OpenAlexW2102108277

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.