Evidence map›Paper›PMID 36569901›Full record

ArticleFrontiers in immunology2022

Potent immunomodulatory and antitumor effect of anti-CD20-IL2no-alpha tri-functional immunocytokine for cancer therapy.

Ana Victoria Casadesús, Beatriz María Cruz, Wilden Díaz, Miguel Ángel González, Tania Gómez, Briandy Fernández, Addys González, Nuris Ledón, Katya Sosa, Kathleen Castro and 7 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

5 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
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  4. 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

17 authors at 3 institutions in 2 countries.

Ana Victoria CasadesúsDepartment of Chimeric Proteins, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Beatriz María CruzQuality Control Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Wilden DíazQuality Control Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Miguel Ángel GonzálezDepartment of Animal Facilities, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Tania GómezQuality Control Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Briandy FernándezDepartment of Chimeric Proteins, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Addys GonzálezDepartment of Animal Facilities, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Nuris LedónDepartment of Innovation´s Management, Center of Molecular Immunology (CIM), Havana, Cuba.
Katya SosaDepartment of Chimeric Proteins, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Kathleen CastroDepartment of Chimeric Proteins, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Armando LópezDepartment of Animal Facilities, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Claudia PlasenciaDepartment of Chimeric Proteins, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Yaima RamírezDevelopment Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Jean-Luc TeillaudLaboratory of Immune Microenvironment and Immunotherapy, Centre d'immunologie et des maladies infectieuses (CIMI-Paris), Inserm UMRS1135, Sorbonne University, Paris, France.
Calixto HernándezHematology Department, Hermanos Ameijeiras Hospital, Havana, Cuba.
Kalet LeónResearch Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Tays HernándezDepartment of Chimeric Proteins, Immunobiology Division, Center of Molecular Immunology (CIM), Havana, Cuba.
Center of Molecular Immunology (Cuba) · CUHermanos Ameijeiras Hospital · CUInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The anti-CD20 antibody rituximab (RTX) has substantially improved outcomes of patients with B-cell lymphomas, although more efficient therapies are needed for refractory or relapsing lymphomas. An approach to increase the clinical effectiveness of anti-tumor therapy is the use of antibody-cytokine fusion proteins (immunocytokines (ICKs)) to deliver at the tumor site the antibody effector functions and cytokines that trigger anti-tumor activities. In particular, IL-2-based ICKs have shown significant results in preclinical studies but not in clinical trials due to the toxicity profile associated to high doses IL-2 and the undesired expansion of Tregs. Methods: To improve the efficacy of RTX therapy, we fused a murine (mIgG2a) or a human (hIgG1) version of RTX to a mutated IL-2 (no-alpha mutein), which has a disrupted affinity for the high affinity IL-2 receptor (IL-2R) to prevent the stimulation of Tregs and reduce the binding to endothelial cells expressing CD25, the α chain of high affinity IL-2R. Characterization of anti-CD20-IL2no-alpha ICKs was performed by SDS-PAGE, Western-blotting and SEC-HPLC and also by several functional Results: Both ICKs exhibited similar Discussion: These findings suggest that anti-CD20-IL2no-alpha could represent an alternative treatment for B cell lymphoma patients, mainly those refractory to RTX therapy.

Indexed as

Interleukin-2Lymphoma, B-CellAnimalsAntibodiesEndothelial CellsHumansMiceNeoplasm Recurrence, LocalRituximabAntibodiesInterleukin-2Rituximabanti-CD20IL-2 muteinimmunocytokineimmunotherapylymphoma

Identifiers

PMID36569901
PMCPMC9780377
OpenAlexW4311946908

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.