Evidence map›Paper›PMID 37108788›Full record

ArticleInternational journal of molecular sciences2023

Mutated Flt3Lg Provides Reduced Flt3 Recycling Compared to Wild-Type Flt3Lg and Retains the Specificity of Flt3Lg-Based CAR T-Cell Targeting in AML Models.

Varvara Maiorova, Murad D Mollaev, Polina Vikhreva, Dmitriy M Chudakov, Alexey Kibardin, Michael A Maschan, Sergey Larin

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
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

7 authors at 2 institutions in 1 country.

Varvara MaiorovaDmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, 117997 Moscow, Russia.ORCID 0000-0001-7066-4919
Murad D MollaevDmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, 117997 Moscow, Russia.ORCID 0000-0003-0539-6393
Polina VikhrevaDmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, 117997 Moscow, Russia.
Dmitriy M ChudakovCenter of Life Sciences, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia.
Alexey KibardinDmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, 117997 Moscow, Russia.
Michael A MaschanDmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, 117997 Moscow, Russia.
Sergey LarinDmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, 117997 Moscow, Russia.
Dmitry Rogachev National Research Center of Pediatric Hematology, Oncology and Immunology · RUSkolkovo Institute of Science and Technology · RU

Funding

Dmitry Rogachev National Medical Research Center of Hematology, Oncology and Immunology Foundation "Science-for Children's Benefit" N/AMinistry of Science and Higher Education of the Russian Federation 075-15-2019-1789, to DMC
6 · The paper itself

Abstract

The cells of acute myeloid leukemia are defined by clonal growth and heterogenous immunophenotypes. Chimeric antigen receptors (CARs) commonly recognize molecular targets by single-chain antibody fragments (scFvs) specific to a tumor-associated antigen. However, ScFvs may form aggregates, thus stimulating tonic CAR T-cell activation and reducing CAR T-cell functioning in vivo. Harnessing natural ligands as recognition parts of CARs, specific targeting of membrane receptors can be achieved. Previously, we presented ligand-based Flt3-CAR T-cells targeting the Flt3 receptor. The extracellular part of Flt3-CAR consisted of full-size Flt3Lg. Meanwhile, upon recognition, Flt3-CAR may potentially activate Flt3, triggering proliferative signaling in blast cells. Moreover, the long-lasting presence of Flt3Lg may lead to Flt3 downregulation. In this paper, we present mutated Flt3Lg-based Flt3m-CAR ('m'-for 'mutant') T-cells targeting Flt3. The extracellular part of Flt3m-CAR consists of full-length Flt3Lg-L27P. We have determined that ED

Indexed as

Leukemia, Myeloid, AcuteReceptors, Chimeric AntigenAnimalsCricetinaeCricetulusfms-Like Tyrosine Kinase 3HumansLigandsSignal TransductionFLT3 protein, humanfms-Like Tyrosine Kinase 3LigandsReceptors, Chimeric Antigenacute myeloid leukemiafms-like tyrosine kinase 3 (Flt3)fms-like tyrosine kinase 3 ligand variant (Flt3Lg-L27P) bioactivityligand-based targetingnatural-ligand chimeric antigen receptor (CAR) T

Identifiers

PMID37108788
PMCPMC10146938
OpenAlexW4366688242

What OpenQuestion holds

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LicenceCC BY
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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.