Evidence map›Paper›PMID 37814001›Full record

ArticleCancer immunology, immunotherapy : CII2023

Translational development of a novel BAFF-R CAR-T therapy targeting B-cell lymphoid malignancies.

Yan Luo, Yaqing Qie, Martha E Gadd, Alak Manna, Rocio Rivera-Valentin, Tommy To, Shuhua Li, Farah Yassine, Hemant S Murthy, Roxana Dronca and 2 more

Open access · greenAbstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2023. 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
4.4field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

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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

12 authors at 2 institutions in 1 country.

Yan Luo *Regenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
Yaqing Qie *Regenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
Martha E GaddRegenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
Alak MannaRegenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
Rocio Rivera-ValentinDepartment of Pediatric Hematology-Oncology, University of Florida-Jacksonville, Jacksonville, FL, USA.
Tommy ToRegenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
Shuhua LiRegenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
Farah YassineBlood and Marrow Transplantation and Cellular Therapy Program, Inpatient Hematology Unit, Mayo Clinic, Jacksonville, FL, USA.
Hemant S MurthyDivision of Hematology and Medical Oncology, Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA.
Roxana DroncaDivision of Hematology and Medical Oncology, Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA.
Mohamed A Kharfan-DabajaDivision of Hematology and Medical Oncology, Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA. KharfanDabaja.Mohamed@mayo.edu.
Hong QinRegenerative Immunotherapy and CAR-T Translational Research Program, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA. Qin.Hong@mayo.edu.
Mayo Clinic in Florida · USJacksonville University · US

Funding

Florida Health Grant #MOG07,SB2500
6 · The paper itself

Abstract

Several CD19-targeting CAR-T cells are used to treat leukemias and lymphomas; however, relapsed and/or refractory (R/R) disease is still observed in a significant number of patients. Additionally, the success of CD19-CAR-T cell therapies is not uniform across hematological malignancies, particularly in chronic lymphocytic leukemia (CLL). In this study, we present the development of a novel CAR-T cell therapy targeting B-cell activating factor receptor (BAFF-R), a key regulator of B-cell proliferation and maturation. A new monoclonal antibody against BAFF-R was generated from a hybridoma clone and used to create a novel MC10029 CAR construct. Through a series of in vitro and in vivo models using the Nalm-6 cell line for leukemia and the Z138 cell line for lymphoma, we demonstrated the antigen-specific cytotoxicity of MC10029 CAR-T cells against tumor cells. Additionally, MC10029 CAR-T cells exhibited potent antitumor effects against CD19 knockout tumor cells, mimicking CD19-negative R/R disease. MC10029 CAR-T cells were specifically targeted to CLL, in which BAFF-R is nearly always expressed. The cytotoxicity of MC10029 CAR-T cells was first shown in the MEC-1 CLL cell line, before we turned our efforts to subject-derived samples. Using healthy donor-engineered MC10029 CAR-T cells against enriched primary tumor cells, followed by subject-derived MC10029 CAR-T cells against autologous tumor cells, we showed the efficacy of MC10029 CAR-T cells against CLL subject samples. With these robust data, we have advanced to the production of MC10029 CAR-T cells, using GMP lentivirus, and obtained an IND approval in preparation for a Phase 1 clinical trial.

Indexed as

LeukemiaLeukemia, Lymphocytic, Chronic, B-CellLymphomaReceptors, Chimeric AntigenAntigens, CD19HumansImmunotherapy, AdoptiveAntigens, CD19Receptors, Chimeric AntigenBAFF-RB-cell malignanciesCAR-TImmunotherapyLeukemiaLymphoma

Identifiers

PMID37814001
PMCPMC10991874
OpenAlexW4387442770

What Socratic holds

Textmetadata
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 Socratic graph.