Evidence map›Paper›PMID 41550973›Full record

ArticleAntibody therapeutics2026

Unique loop-structured CD19/CD22 bispecific CAR-T-cell therapy for patients with relapsed/refractory diffuse large B-cell lymphoma: an observational study.

Shuhong Li, Liqiong Liu, Zelin Liu, Jianjiang Li, Huanhuan Zhou, Nan Zhong, Yuan Ye, Lijun Zhao, Xiao Liang, Yuanyuan Shi and 2 more

Abstract read
In one paragraph

Article in Antibody therapeutics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Shuhong LiState Key Laboratory of Chemical Oncogenomics, Shenzhen Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China.
Liqiong LiuDepartment of Hematology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen 518052, China.
Zelin LiuDepartment of Hematology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen 518052, China.
Jianjiang LiState Key Laboratory of Chemical Oncogenomics, Shenzhen Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China.
Huanhuan ZhouDepartment of Hematology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen 518052, China.
Nan ZhongDepartment of Hematology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen 518052, China.
Yuan YeDepartment of Hematology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen 518052, China.
Lijun ZhaoShenzhen Cell Valley Biomedical Co., Ltd, Shenzhen 518118, China.
Xiao LiangNational Engineering Research Center for Foundational Technologies for CGT Industry, Shenzhen 518055, China.
Yuanyuan ShiShenzhen Cell Valley Biomedical Co., Ltd, Shenzhen 518118, China.
Yu J CaoState Key Laboratory of Chemical Oncogenomics, Shenzhen Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China.ORCID https://orcid.org/0000-0003-4368-7757
Zhi GuoDepartment of Hematology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen 518052, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Although CD19 and CD22 chimeric antigen receptor (CAR-T) cell therapies have demonstrated encouraging clinical responses in patients with B-cell lymphoma, over 50% of patients ultimately experience disease progression due to frequent antigen escape. The development of CD19/CD22 dual-target CAR-T cells holds promise for overcoming this limitation; however, their clinical application is currently challenging because of insufficient targeting of CD22. Methods: In this study, we engineered CD19/CD22 BS Loop CAR-T cells with an enhanced targeting efficacy for CD22 and assessed their safety and effectiveness in patients with relapsed/refractory diffuse large B-cell lymphoma. Results: Among the five patients who received CD19/CD22 bispecific Loop CAR-T-cell therapy (1.6 × 10 Conclusions: CD19/CD22 BS Loop CAR-T-cell therapy exhibits potent antilymphoma activity while addressing the challenges associated with designing CAR-T cells that are equally potent against two antigens. This treatment may represent a safe and effective unique immunotherapeutic strategy for lymphoma.

Indexed as

antigen escapebispecific CAR-T cellsCD19CD22DLBCL

Identifiers

PMID41550973
PMCPMC12804173

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.