Evidence map›Paper›PMID 39930509›Full record

ArticleJournal of translational medicine2025

Gp350-targeted CAR-T therapy in EBV-positive Burkitt lymphoma: pre-clinical development of gp350 CAR-T.

Jiajia Wang, Huiping Wang, Yangyang Ding, Nengneng Cao, Fengya Nan, Fan Wu, Cong Li, Xue Liang, Meng Xiao, Jinjing Guo and 5 more

Abstract read
In one paragraph

Article in Journal of translational medicine, 2025. 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
–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

5 citing papers in PubMed.

  1. Review
  2. Review
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  5. Review
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

15 authors.

Jiajia WangDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Huiping WangDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Yangyang DingDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Nengneng CaoDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Fengya NanDepartment of Pathology, Department of Pathology, Anhui Medical University, The First Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Fan WuDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Cong LiDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Xue LiangDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Meng XiaoDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Jinjing GuoDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Zhimai GaoZENO Biotechnology (Shenzhen) Co, Shenzhen, 518000, Guangdong, China.
Li YanDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China.
Tielin ZhouZeno Therapeutics Pte. Ltd., 600 North Bridge Road, Singapore, 188778, Singapore.
Yanli LiDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China. liyanli_rainbow126@163.com.
Zhimin ZhaiDepartment of Hematology/Hematologic Diseases Research Center, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China. zzzm889@163.com.ORCID 0009-0002-4253-9322

Funding

Clinical and Translational Research Project of Anhui Province 202427b10020064National Natural Science Foundation of China 82370225
6 · The paper itself

Abstract

backgroundEpstein-Barr virus (EBV) is an oncovirus belonging to the herpesvirus family, associated with the pathogenesis of multiple malignancies, particularly Burkitt lymphoma (BL). The virus remains latent in host cells and plays a critical role in tumor progression through various mechanisms. A key glycoprotein, gp350, expressed during the lytic phase of EBV, is instrumental in viral entry into B cells and presents a unique antigenic target, making it a promising candidate for immunotherapeutic approaches, such as chimeric antigen receptor T-cell (CAR-T) therapy.

methodsIn this study, we engineered CAR-T cells targeted against the gp350 glycoprotein and assessed their therapeutic potential through a series of in vitro and in vivo experiments. The efficacy of the gp350-CAR-T cells was evaluated by comparing their cytotoxic effects against both EBV-positive and -negative tumor cell lines. We utilized a xenograft model of Burkitt lymphoma to monitor the impact of gp350-CAR-T cell administration on tumor progression and overall survival.

resultsThe engineered gp350-CAR-T cells demonstrated potent cytotoxicity specifically against EBV-positive tumor cell lines. In our in vivo xenograft model, administration of gp350-CAR-T cells resulted in significant inhibition of tumor growth, highlighting their capability to effectively target and eliminate EBV-positive lymphomas. This selectivity underscores the potential of utilizing gp350 as a specific target for immunotherapy.

conclusionOur findings advocate for the clinical application of gp350-directed CAR-T therapy as a prospective treatment strategy for patients with relapsed or refractory EBV-positive tumors. Given the encouraging preclinical results, further research is warranted to optimize CAR-T cell production processes and extend the potential of this therapy to other EBV-associated malignancies, paving the way for improved outcomes in affected patient populations.

Indexed as

Burkitt LymphomaEpstein-Barr Virus InfectionsHerpesvirus 4, HumanImmunotherapy, AdoptiveReceptors, Chimeric AntigenViral Matrix ProteinsAnimalsCell Line, TumorFemaleHumansMiceMice, Inbred NODMice, SCIDXenograft Model Antitumor AssaysReceptors, Chimeric AntigenViral Matrix ProteinsBurkitt lymphomaCAR-T target researchEBVGp350Immunotherapy

Identifiers

PMID39930509
PMCPMC11809011

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Registered trials

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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.