Evidence map›Paper›PMID 30782669›Full record

ArticleCancer immunology research2019

T-cell Activity against AML Improved by Dual-Targeted T Cells Stimulated through T-cell and IL7 Receptors.

Eric Krawczyk, Sergey N Zolov, Kevin Huang, Challice L Bonifant

Open access · greenAbstract read
In one paragraph

Article in Cancer immunology research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
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  7. HighCancers · 2022
    Article
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  9. Article
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  11. CAR-T Cell Therapy for Acute Myeloid Leukemia: Preclinical Rationale, Current Clinical Progress, and Barriers to Success.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2021
    Review
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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

4 authors at 1 institution in 1 country.

Eric Krawczyk *Department of Pediatrics and Communicable Diseases, Division of Pediatric Hematology and Oncology, University of Michigan, Ann Arbor, Michigan.
Sergey N Zolov *Department of Pediatrics and Communicable Diseases, Division of Pediatric Hematology and Oncology, University of Michigan, Ann Arbor, Michigan.
Kevin HuangDepartment of Pediatrics and Communicable Diseases, Division of Pediatric Hematology and Oncology, University of Michigan, Ann Arbor, Michigan.
Challice L BonifantDepartment of Pediatrics and Communicable Diseases, Division of Pediatric Hematology and Oncology, University of Michigan, Ann Arbor, Michigan. cbonifa2@jhmi.edu.ORCID 0000-0001-9028-1683
University of Michigan · US

Funding

XenograftP30CA046592 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI THEODORE S LAWRENCE · 1988 to 2026
$178.2M
NCI NIH HHS P30 CA046592
6 · The paper itself

Abstract

The development of engineered T cells to treat acute myeloid leukemia (AML) is challenging due to difficulty in target selection and the need for robust T-cell expansion and persistence. We designed a T cell stimulated to kill AML cells based on recognition of the AML-associated surface marker CLEC12A, via secretion of a CLEC12AxCD3 bispecific "engager" molecule (CLEC12A-ENG). CLEC12A-ENG T cells are specifically activated by CLEC12A, are not toxic to hematopoietic progenitor cells, and exhibit antigen-dependent AML killing. Next, we coupled stimulation of T-cell survival to triggering of a chimeric IL7 receptor with an ectodomain that binds a second AML-associated surface antigen, CD123. The resulting T cells, identified as CLEC12A-ENG.CD123IL7Rα T cells, demonstrate improved activation upon dual target recognition, kill AML, and exhibit antitumor activity in xenograft models. Enhanced T-cell activation conferred by CD123.IL7Rα was dependent both on recognition of the CD123 target and on IL7Rα-mediated downstream signaling. Expression of a chimeric IL7R targeted to a second tumor-associated antigen (TAA) should improve T-cell activity not only against hematologic malignancies, but perhaps against all cancers.

Indexed as

AnimalsCell EngineeringCell Line, TumorHumansImmunotherapy, AdoptiveInterleukin-3 Receptor alpha SubunitLectins, C-TypeLeukemia, Myeloid, AcuteMiceReceptors, Antigen, T-CellReceptors, Interleukin-7Receptors, MitogenT-LymphocytesCLEC12A protein, humanInterleukin-3 Receptor alpha SubunitLectins, C-TypeReceptors, Antigen, T-CellReceptors, Interleukin-7Receptors, Mitogen

Identifiers

PMID30782669
PMCPMC8186236
OpenAlexW2916965902

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.