Evidence map›Paper›PMID 40615696›Full record

ArticleCellular & molecular immunology2025

CD2 augmentation enhances CAR-T-cell efficacy via immunological synapse remodeling and T-cell exhaustion mitigation.

Qi Zhu, Jiajia Li, Nan Liu, Lu Han, Zhiqiang Wu, Yao Wang, Xin Lin, Jianshu Wei, Weidong Han

Abstract read
In one paragraph

Article in Cellular & molecular immunology, 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
  3. Article
  4. Article
  5. Frontiers in immunology · 2026
    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

9 authors.

Qi Zhu *Department of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China.ORCID 0009-0006-7708-4064
Jiajia Li *Department of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China.
Nan Liu *Department of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China.
Lu Han *Department of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China.
Zhiqiang WuDepartment of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China.ORCID 0000-0002-1971-9889
Yao WangDepartment of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China.ORCID 0000-0002-9352-422X
Xin LinChangping Laboratory, Beijing, China. linxin307@tsinghua.edu.cn.ORCID 0000-0003-0956-3654
Jianshu WeiChangping Laboratory, Beijing, China. woshiwjs@hotmail.com.
Weidong HanDepartment of Biotherapy, the First Medical Center, Chinese PLA General Hospital, Beijing, China. hanwdrsw@163.com.ORCID 0000-0003-3207-3899

Funding

National Science Foundation of China | Key Programme 82341208National Science Foundation of China | Key Programme 82430012
6 · The paper itself

Abstract

CAR-T-cell therapy has made significant strides in treating hematological malignancies, yet its efficacy is often hampered by suboptimal T-cell functionality, marked by weak antitumor capabilities and a lack of durability. The immunological synapse, a key determinant of T-cell function, is influenced by the CD58-CD2 axis. The dynamic regulation of CD2 expression on T cells impacts the quality of CAR-mediated immunological synapses, affecting CAR-T-cell functional outcomes and differentiation. Our study demonstrated that CD2 expression levels are closely linked to the quality of immunological synapses formed by CAR-T cells and their antitumor potency. Exogenous CD2 supplementation enhances the ability of CAR-T cells to form high-quality synapses, reduces T-cell exhaustion, and increases sustained antitumor efficacy. Additionally, ectopic CD2 expression increases CAR-T-cell sensitivity to low-density antigens. Thus, replenishing CD2 in CAR-T cells is a promising strategy to increase the therapeutic efficacy of CAR-T-cell therapy.

Indexed as

CD2 AntigensImmunological SynapsesImmunotherapy, AdoptiveReceptors, Chimeric AntigenT-LymphocytesAnimalsCell Line, TumorHumansMiceT-Cell ExhaustionCD2 AntigensReceptors, Chimeric AntigenAntigen sensitivityCAR-T cellsCD2, immunological synapseT cell exhaustion

Identifiers

PMID40615696
PMCPMC12311108

What OpenQuestion holds

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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.