Evidence map›Paper›PMID 40866332›Full record

ArticleNature communications2025

CD99-mediated immunological synapse formation potentiates CAR-T cell function.

Giri Nam, Hye Ran Yeon, Hyung Bae Park, Hanna Chang, Ji Hwan Kim, Byoung-Kyu Cho, Hyeryeon Jung, Eugene C Yi, Seoyeon Kim, Joon-Yong An and 10 more

Abstract read
In one paragraph

Article in Nature communications, 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. Article
  3. Frontiers in immunology · 2026
    Article
  4. Article
  5. 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

20 authors.

Giri NamDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0004-6475-1652
Hye Ran YeonDepartment of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0006-7460-9005
Hyung Bae ParkDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0006-9317-9020
Hanna ChangDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0007-8849-1324
Ji Hwan KimDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.
Byoung-Kyu ChoDepartment of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 03080, Republic of Korea.
Hyeryeon JungDepartment of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0000-0001-5179-8604
Eugene C YiDepartment of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 03080, Republic of Korea.
Seoyeon KimDepartment of Integrated Biomedical and Life Science, Korea University, Seoul, 02841, Republic of Korea.ORCID http://orcid.org/0000-0001-9184-7087
Joon-Yong AnDepartment of Integrated Biomedical and Life Science, Korea University, Seoul, 02841, Republic of Korea.ORCID http://orcid.org/0000-0001-8839-6297
Ji Eun LeeDepartment of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0001-0809-5820
Youngjae LeeDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0007-2515-8487
Seoho LeeDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0009-0008-3167-0492
Hyeonji LimDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea.
Woo-Jeong ShonInstitute of Human Environment Interface Biology, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.ORCID http://orcid.org/0000-0002-5521-5768
Eun Mi HwangBrain Science Institute, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea.
Hoon RyuBrain Science Institute, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea.
Jun ChangGraduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea.ORCID http://orcid.org/0000-0002-8423-5987
Kyungho ChoiDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea. khchoi@snu.ac.kr.ORCID http://orcid.org/0000-0003-1635-173X
Eun Young ChoiDepartment of Biomedical Sciences, Seoul National University, Seoul, 03080, Republic of Korea. eycii@snu.ac.kr.ORCID http://orcid.org/0000-0002-2441-3374

Funding

National Research Foundation of Korea (NRF) 2021R1A4A1029097National Research Foundation of Korea (NRF) 2024RS-2023-00260454National Research Foundation of Korea (NRF) RS-2024-00400897National Research Foundation of Korea (NRF) RS-2024-00405619
6 · The paper itself

Abstract

Despite the efficacy of chimeric antigen receptor (CAR)-T cells in selected hematological malignancies, further improvement on CAR-T designs is still desirable. We hypothesize that modifying the CAR structure to enhance immunological synapse (IS) stabilization and CAR target-binding may be a feasible strategy. Here we show that the membrane protein, CD99, is critical for IS formation in T cells by mediating actin-microtubule interaction. CD99 deficiency abolishes IS formation and prevents effective in vivo T cell immunity. Mechanistically, CD99 interacts with microtubules and actins through the transmembrane and cytoplasmic domains, respectively, with which myosin and IQGAP1 interact. As such, incorporating the transmembrane and juxtamembrane domains of CD99 into the CAR structure enhances IS formation and improves the therapeutic efficacy of human CAR-T cells against lymphoma in immune-deficient mice. Our data thus suggest that CD99-mediated IS stabilization may help improve CAR design and efficacy.

Indexed as

12E7 AntigenImmunological SynapsesReceptors, Chimeric AntigenT-LymphocytesActinsAnimalsCell Line, TumorHumansImmunotherapy, AdoptiveLymphomaMiceMicrotubules12E7 AntigenActinsCD99 protein, humanReceptors, Chimeric Antigen

Identifiers

PMID40866332
PMCPMC12391334

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.