Evidence map›Paper›PMID 37841262›Full record

ArticleFrontiers in immunology2023

Conditional activation of an anti-IgM antibody-drug conjugate for precise B cell lymphoma targeting.

Katrin Schoenfeld, Julia Harwardt, Jan Habermann, Adrian Elter, Harald Kolmar

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.5field-weighted citation impact, top 9% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
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  3. Journal of the American Chemical Society · 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

5 authors at 1 institution in 1 country.

Katrin SchoenfeldInstitute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany.
Julia HarwardtInstitute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany.
Jan HabermannInstitute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany.
Adrian ElterInstitute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany.
Harald KolmarInstitute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany.
Technical University of Darmstadt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancerous B cells are almost indistinguishable from their non-malignant counterparts regarding their surface antigen expression. Accordingly, the challenge to be faced consists in elimination of the malignant B cell population while maintaining a functional adaptive immune system. Here, we present an IgM-specific antibody-drug conjugate masked by fusion of the epitope-bearing IgM constant domain. Antibody masking impaired interaction with soluble pentameric as well as cell surface-expressed IgM molecules rendering the antibody cytotoxically inactive. Binding capacity of the anti-IgM antibody drug conjugate was restored upon conditional protease-mediated demasking which consequently enabled target-dependent antibody internalization and subsequent induction of apoptosis in malignant B cells. This easily adaptable approach potentially provides a novel mechanism of clonal B cell lymphoma eradication to the arsenal available for non-Hodgkin's lymphoma treatment.

Indexed as

ImmunoconjugatesLymphoma, B-CellLymphoma, Non-HodgkinAntibodies, Anti-IdiotypicHumansImmunoglobulin MAntibodies, Anti-Idiotypicanti-IgMImmunoconjugatesImmunoglobulin Mantibody-drug conjugateB cell lymphomaB cell receptorconditional activated antibodymasked antibodymatriptaseMMP-9

Identifiers

PMID37841262
PMCPMC10569071
OpenAlexW4387183962

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.