Evidence map›Paper›PMID 23751126›Full record

ReviewExpert opinion on drug delivery2013

Targeted delivery of antibody-based therapeutic and imaging agents to CNS tumors: crossing the blood-brain barrier divide.

Ann-Marie Chacko, Chunsheng Li, Daniel A Pryma, Steven Brem, George Coukos, Vladimir Muzykantov

Erratum issuedAbstract readReview
In one paragraph

Review in Expert opinion on drug delivery, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
–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

59 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  5. Review
  6. Review
  7. Article
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  9. Article
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  12. Review
  13. The Role of Antibody-Based Therapies in Neuro-Oncology.Antibodies (Basel, Switzerland) · 2023
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Role of NaJournal of molecular medicine (Berlin, Germany) · 2022
    Review
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

6 authors.

Ann-Marie ChackoUniversity of Pennsylvania, Perelman School of Medicine, Nuclear Medicine & Clinical Molecular Imaging, Department of Radiology, 231 S. 34 Street, Room 288, Philadelphia, PA 19104, USA achacko@upenn.edu
Chunsheng Li
Daniel A Pryma
Steven Brem
George Coukos
Vladimir Muzykantov

Funding

Institutional Clinical and Translational Science AwardKL2TR000139 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2012 to 2015
$3.9M
NCATS NIH HHS KL2 TR000139NCATS NIH HHS KL2TR000139
6 · The paper itself

Abstract

introductionBrain tumors are inherently difficult to treat in large part due to the cellular blood-brain barriers (BBBs) that limit the delivery of therapeutics to the tumor tissue from the systemic circulation. Virtually no large molecules, including antibody-based proteins, can penetrate the BBB. With antibodies fast becoming attractive ligands for highly specific molecular targeting to tumor antigens, a variety of methods are being investigated to enhance the access of these agents to intracranial tumors for imaging or therapeutic applications. AREAS COVERED: This review describes the characteristics of the BBB and the vasculature in brain tumors, described as the blood-brain tumor barrier (BBTB). Antibodies targeted to molecular markers of central nervous system (CNS) tumors will be highlighted, and current strategies for enhancing the delivery of antibodies across these cellular barriers into the brain parenchyma to the tumor will be discussed. Noninvasive imaging approaches to assess BBB/BBTB permeability and/or antibody targeting will be presented as a means of guiding the optimal delivery of targeted agents to brain tumors. EXPERT OPINION: Preclinical and clinical studies highlight the potential of several approaches in increasing brain tumor delivery across the BBB divide. However, each carries its own risks and challenges. There is tremendous potential in using neuroimaging strategies to assist in understanding and defining the challenges to translating and optimizing molecularly targeted antibody delivery to CNS tumors to improve clinical outcomes.

Indexed as

Drug Delivery SystemsAntibodies, MonoclonalAntibodies, NeoplasmBiological TransportBlood-Brain BarrierBrainBrain NeoplasmsCapillary PermeabilityHumansImmunotoxinsNeuroimagingPharmaceutical PreparationsAntibodies, MonoclonalAntibodies, NeoplasmImmunotoxinsPharmaceutical Preparations

Identifiers

PMID23751126
PMCPMC4089357

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.