Evidence map›Paper›PMID 38962811›Full record

ArticlemAbs

Engineering a tumor-selective prodrug T-cell engager bispecific antibody for safer immunotherapy.

Amelia C McCue, Stephen J Demarest, Karen J Froning, Michael J Hickey, Stephen Antonysamy, Brian Kuhlman

Abstract read
In one paragraph

Article in mAbs. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Spatial multiomics profiling reveals ZFP36-mediated immunometabolic reprogramming in bladder cancer.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Review
  4. Review
  5. Article
  6. Journal of the American Chemical Society · 2025
    Article
  7. Review
  8. Review
  9. Article
  10. Review
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  12. Article
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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

6 authors.

Amelia C McCueDepartment of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, NC, USA.
Stephen J DemarestLilly Biotechnology Center, Eli Lilly and Company, San Diego, CA, USA.
Karen J FroningLilly Biotechnology Center, Eli Lilly and Company, San Diego, CA, USA.
Michael J HickeyLilly Biotechnology Center, Eli Lilly and Company, San Diego, CA, USA.
Stephen AntonysamyLilly Biotechnology Center, Eli Lilly and Company, San Diego, CA, USA.
Brian KuhlmanDepartment of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, NC, USA.ORCID 0000-0003-4907-9699

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI David Darr · 1985 to 2026
$201.5M
GPU workstation for deep learning-based protein design and cryo-EM data processingR35GM131923 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BRIAN A KUHLMAN · 2019 to 2026
$6.1M
MOLECULAR AND CELLULAR BIOPHYSICS TRAINING PROGRAMT32GM008570 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KUHLMAN, BRIAN A, SLEP, KEVIN C · 1995 to 2022
$5.1M
NCI NIH HHS P30 CA016086NIGMS NIH HHS R35 GM131923NIGMS NIH HHS T32 GM008570
6 · The paper itself

Abstract

T-cell engaging (TCE) bispecific antibodies are potent drugs that trigger the immune system to eliminate cancer cells, but administration can be accompanied by toxic side effects that limit dosing. TCEs function by binding to cell surface receptors on T cells, frequently CD3, with one arm of the bispecific antibody while the other arm binds to cell surface antigens on cancer cells. On-target, off-tumor toxicity can arise when the target antigen is also present on healthy cells. The toxicity of TCEs may be ameliorated through the use of pro-drug forms of the TCE, which are not fully functional until recruited to the tumor microenvironment. This can be accomplished by masking the anti-CD3 arm of the TCE with an autoinhibitory motif that is released by tumor-enriched proteases. Here, we solve the crystal structure of the antigen-binding fragment of a novel anti-CD3 antibody, E10, in complex with its epitope from CD3 and use this information to engineer a masked form of the antibody that can activate by the tumor-enriched protease matrix metalloproteinase 2 (MMP-2). We demonstrate with binding experiments and

Indexed as

Antibodies, BispecificCD3 ComplexImmunotherapyProdrugsT-LymphocytesHumansMatrix Metalloproteinase 2NeoplasmsProtein EngineeringAntibodies, BispecificCD3 ComplexMatrix Metalloproteinase 2ProdrugsAntibody engineeringbispecific antibodycancerCD3cytokine release syndromeHER2T cell activationT cell retargetingx-ray structure

Identifiers

PMID38962811
PMCPMC11225918

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.