Evidence map›Paper›PMID 28663580›Full record

ArticleLeukemia2018

An atlas of bloodstream-accessible bone marrow proteins for site-directed therapy of acute myeloid leukemia.

L Angenendt, S Reuter, D Kentrup, A S Benk, F Neumann, J Hüve, A C Martens, C Schwöppe, T Kessler, L H Schmidt and 12 more

Abstract read
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Article in Leukemia, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

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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

22 authors at 7 institutions in 3 countries.

L AngenendtDepartment of Medicine A, University Hospital Münster, Münster, Germany.
S ReuterDepartment of Medicine D, University Hospital Münster, Münster, Germany.
D KentrupDepartment of Medicine D, University Hospital Münster, Münster, Germany.
A S BenkHI-STEM gGmbH and German Cancer Research Center, Heidelberg, Germany.
F NeumannFluorescence Microscopy Facility Münster, Institute of Medical Physics and Biophysics, Center for Nanotechnology, University of Münster, Münster, Germany.
J HüveFluorescence Microscopy Facility Münster, Institute of Medical Physics and Biophysics, Center for Nanotechnology, University of Münster, Münster, Germany.
A C MartensDepartment of Hematology, University Hospital Utrecht, Utrecht, The Netherlands.
C SchwöppeDepartment of Medicine A, University Hospital Münster, Münster, Germany.
T KesslerDepartment of Medicine A, University Hospital Münster, Münster, Germany.
L H SchmidtDepartment of Medicine A, University Hospital Münster, Münster, Germany.
T SauerDepartment of Medicine A, University Hospital Münster, Münster, Germany.
C BrandDepartment of Medicine A, University Hospital Münster, Münster, Germany.
J-H MikeschDepartment of Medicine A, University Hospital Münster, Münster, Germany.
G LenzDepartment of Medicine A, University Hospital Münster, Münster, Germany.
R M MestersDepartment of Medicine A, University Hospital Münster, Münster, Germany.
C Müller-TidowDepartment of Medicine V, University Hospital Heidelberg, Heidelberg, Germany.
W HartmannGerhard Domagk-Institute for Pathology, University Hospital Münster, Münster, Germany.
E WardelmannGerhard Domagk-Institute for Pathology, University Hospital Münster, Münster, Germany.
D NeriInstitute of Pharmaceutical Sciences, Swiss Federal Institute of Technology, Zurich, Switzerland.
W E BerdelDepartment of Medicine A, University Hospital Münster, Münster, Germany.
C RoesliHI-STEM gGmbH and German Cancer Research Center, Heidelberg, Germany.
C SchliemannDepartment of Medicine A, University Hospital Münster, Münster, Germany.
University Hospital Münster · DEHeidelberg University · DECeNTech · DEÉcole Polytechnique Fédérale de Lausanne · CHGerman Cancer Research Center · DENovartis (Switzerland) · CHUniversity of Münster · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The concept of arming antibodies with bioactive payloads for a site-specific therapy of cancer has gained considerable interest in recent years. However, a successful antibody-based targeting approach critically relies on the availability of a tumor-associated target that is not only preferentially expressed in the tumor tissue but is also easily accessible for antibody therapeutics coming from the bloodstream. Here, we perfused the vasculature of healthy and acute myeloid leukemia (AML)-bearing rats with a reactive ester derivative of biotin and subsequently quantified the biotinylated proteins to identify AML-associated bone marrow (BM) antigens accessible from the bloodstream. In total, >1400 proteins were identified. Overall, 181 proteins were >100-fold overexpressed in AML as compared with normal BM. Eleven of the most differentially expressed proteins were further validated by immunohistochemistry and confocal microscopic analyses, including novel antigens highly expressed in AML cells (for example, adaptor-related protein complex 3 β2) and in the leukemia-modified extracellular matrix (ECM) (for example, collagen-VI-α-1). The presented atlas of targetable AML-associated BM proteins provides a valuable basis for the development of monoclonal antibodies that could be used as carriers for a site-specific pharmacodelivery of cytotoxic drugs, cytokines or radionuclides to the BM in AML.

Indexed as

AnimalsAntibodies, MonoclonalBone MarrowCytokinesHumansImmunohistochemistryLeukemia, Myeloid, AcuteMaleRatsRats, Inbred BNAntibodies, MonoclonalCytokines

Identifiers

PMID28663580
OpenAlexW2731867489

What OpenQuestion holds

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Registered trials

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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.