Evidence map›Paper›PMID 30976476›Full record

ArticleChemistryOpen2019

Dextramabs: A Novel Format of Antibody-Drug Conjugates Featuring a Multivalent Polysaccharide Scaffold.

Hendrik Schneider, Lukas Deweid, Thomas Pirzer, Desislava Yanakieva, Simon Englert, Bastian Becker, Olga Avrutina, Harald Kolmar

Abstract read
In one paragraph

Article in ChemistryOpen, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
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  4. Artificial cells with liquid-liquid phase separation-regulated cell-free protein synthesis.Proceedings of the National Academy of Sciences of the United States of America · 2025
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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

8 authors.

Hendrik SchneiderClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Lukas DeweidClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Thomas PirzerClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Desislava YanakievaClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Simon EnglertClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Bastian BeckerClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Olga AvrutinaClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.
Harald KolmarClemens-Schöpf-Institut für Organische Chemie und Biochemie Technische Universität Darmstadt Alarich-Weiss-Straße 4 64287 Darmstadt Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibody-drug conjugates (ADCs) are multicomponent biomolecules that have emerged as a powerful tool for targeted tumor therapy. Combining specific binding of an immunoglobulin with toxic properties of a payload, they however often suffer from poor hydrophilicity when loaded with a high amount of toxins. To address these issues simultaneously, we developed dextramabs, a novel class of hybrid antibody-drug conjugates. In these architectures, the therapeutic antibody trastuzumab is equipped with a multivalent dextran polysaccharide that enables efficient loading with a potent toxin in a controllable fashion. Our modular chemoenzymatic approach provides an access to synthetic dextramabs bearing monomethyl auristatin as releasable cytotoxic cargo. They possess high drug-to-antibody ratios, remarkable hydrophilicity, and high toxicity

Indexed as

ADCbioconjugationcancerdextran modificationdrug discovery

Identifiers

PMID30976476
PMCPMC6437811

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.