Evidence map›Paper›PMID 42268556›Full record

ArticleInvestigational new drugs2026

Effector-to-target ratio as a translational bottleneck for CD33 T-cell engagers in acute myeloid leukemia: a quantitative reanalysis of AMG 330.

Hamid Bellout

Abstract read
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In one paragraph

Article in Investigational new drugs, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

1 author.

Hamid BelloutNorthern Illinois University, 1425 W. Lincoln Highway, DeKalb, IL, 60115, USA. bellout@niu.edu.ORCID http://orcid.org/0009-0009-6583-5918

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A common, often unstated paradigm in T-cell engager (TCE) translation assumes that target-antigen density and drug exposure are the main efficacy drivers, with effector context secondary. This paradigm is visible in dose-escalation strategies and in the use of high-E:T screens as principal preclinical assays. We tested whether an alternative, receptor-saturation framework better organizes the published AMG 330 record in acute myeloid leukemia (AML). Receptor-saturation arguments motivate two qualitative expectations: at sufficiently high CD33 densities, EC

Indexed as

Antineoplastic AgentsLeukemia, Myeloid, AcuteSialic Acid Binding Ig-like Lectin 3T-LymphocytesAntibodies, BispecificCell Line, TumorHumansAMG 330Antibodies, BispecificAntineoplastic AgentsCD33 protein, humanSialic Acid Binding Ig-like Lectin 3Acute myeloid leukemiaAMG 330Bispecific T-cell engagerCD33Effector-to-target ratioTarget antigen density.

Identifiers

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.