Evidence map›Paper›PMID 31161257›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2019

PET imaging of distinct brain uptake of a nanobody and similarly-sized PAMAM dendrimers after intra-arterial administration.

Wojciech G Lesniak, Chengyan Chu, Anna Jablonska, Babak Behnam Azad, Olivier Zwaenepoel, Michal Zawadzki, Ala Lisok, Martin G Pomper, Piotr Walczak, Jan Gettemans and 1 more

Abstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
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  5. Multi-modality imaging for precise intra-arterial delivery of mRNA, AAVs, and antibodies to the head and neck area in mice.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Article
  6. Article
  7. Preparation and Application ofVeterinary sciences · 2024
    Article
  8. Review
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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.

Wojciech G LesniakThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA. wlesnia1@jhmi.edu.
Chengyan ChuThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Anna JablonskaThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Babak Behnam AzadThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Olivier ZwaenepoelDepartment of Biomolecular Medicine, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
Michal ZawadzkiDepartment of Radiology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Ala LisokThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Martin G PomperThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Piotr WalczakThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Jan GettemansDepartment of Biomolecular Medicine, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
Miroslaw JanowskiThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA. mjanows1@jhmi.edu.

Funding

Training/Dissemination-Resource for Molecular Imaging Agents in Precision MedicineP41EB024495 · NIBIB · UT SOUTHWESTERN MEDICAL CENTER · PI MARTIN G POMPER · 2017 to 2026
$11.8M
Treatment of ALS based on transplantation of glial restricted progenitorsR01NS091110 · NINDS · JOHNS HOPKINS UNIVERSITY · PI WALCZAK, PIOTR · 2015 to 2019
$1.8M
Image-Guided Stem Cell Therapy of Perinatal Asphyxia in a Large Animal ModelR01NS091100 · NINDS · JOHNS HOPKINS UNIVERSITY · PI JANOWSKI, MIROSLAW · 2015 to 2019
$1.8M
Real-time MRI guidance to improve intra-arterial therapy of gliomasR21NS106436 · NINDS · JOHNS HOPKINS UNIVERSITY · PI JANOWSKI, MIROSLAW · 2018 to 2018
$246k
NIBIB NIH HHS P41 EB024495NINDS NIH HHS R01 NS091100NINDS NIH HHS R01NS091100NINDS NIH HHS R01 NS091110NINDS NIH HHS R01NS091110NINDS NIH HHS R21 NS106436NINDS NIH HHS R21NS106436
6 · The paper itself

Abstract

introductionWe have recently shown that intracerebral delivery of an anti-VEGF monoclonal antibody bevacizumab using an intra-arterial (IA) infusion is more effective than intravenous administration. While antibodies are quickly emerging as therapeutics, their disadvantages such as large size, production logistics and immunogenicity motivate search for alternatives. Thus we have studied brain uptake of nanobodies and polyamidoamine (PAMAM) dendrimers.

methodsNanobodies were conjugated with deferoxamine (DFO) to generate NB(DFO)

resultsIntravenous administration of

conclusionsIA delivery of nanobodies might be an attractive therapeutic platform for CNS disorders where prolonged intracranial retention is necessary.

Indexed as

ArteriesPositron Emission Tomography Computed TomographyAnimalsBrainDendrimersImage Processing, Computer-AssistedMiceNylonsProtein TransportRadioisotopesSingle-Domain AntibodiesTissue DistributionZirconiumDendrimersNylonsPAMAM-G4RadioisotopesSingle-Domain AntibodiesZirconiumZirconium-89BrainDendrimerIntra-arterialNanobodyPETZirconium

Identifiers

PMID31161257
PMCPMC7571511

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.