Evidence map›Paper›PMID 39178136›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Novel CAR-T Cells Specifically Targeting SIA-CIgG Demonstrate Effective Antitumor Efficacy in Bladder Cancer.

Mengting Ding, Jiaxing Lin, Caipeng Qin, Yuhao Fu, Yiqing Du, Xiaoyan Qiu, Ping Wei, Tao Xu

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. 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
–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

13 citing papers in PubMed.

  1. Review
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  4. Immunoglobulin G in aging and cancer.Frontiers in immunology · 2026
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  6. Article
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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

8 authors.

Mengting DingDepartment of Urology, Peking University People's Hospital, Beijing, 100044, China.ORCID 0000-0001-9156-0457
Jiaxing LinDepartment of Urology, Peking University People's Hospital, Beijing, 100044, China.
Caipeng QinDepartment of Urology, Peking University People's Hospital, Beijing, 100044, China.
Yuhao FuCenter for Cell and Gene Circuit Design, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
Yiqing DuDepartment of Urology, Peking University People's Hospital, Beijing, 100044, China.
Xiaoyan QiuDepartment of Immunology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China.
Ping WeiCenter for Cell and Gene Circuit Design, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
Tao XuDepartment of Urology, Peking University People's Hospital, Beijing, 100044, China.ORCID 0000-0003-3899-1500

Funding

Beijing Municipal Science & Technology Commission RDGS2022-02Beijing Municipal Science & Technology Commission Z221100007422058National Key Research and Development Program of China 2018YFA0902802National Natural Science Foundation of China 82271877Peking University People's Hospital Scientific Research Development Funds
6 · The paper itself

Abstract

Chimeric Antigen Receptor (CAR) T-cell therapy is a promising cancer treatment method. However, its application in bladder cancer (BC) remains limited, partially because of the absence of appropriate target molecules. Sialylated cancer-derived IgG (SIA-CIgG) is highly expressed in BC and is closely associated with malignant biological behavior. However, its potential as a target for CAR-T cell therapy to treat BC is yet to be established. Here, it is found that SIA-CIgG is highly expressed in most BC samples but displayed limited expression in normal tissues. CAR-T cells specifically targeting SIA-CIgG can effectively lyse BC cells and the cytotoxicity depends on SIA-CIgG expression. Furthermore, SIA-CIgG CAR-T cells demonstrate milder tumor cell lysis and enhanced persistence compared with human epidermal growth factor receptor 2 (HER2) CAR-T cells, which have undergone extensive clinical trials. After repeated tumor antigen challenges, SIA-CIgG CAR-T cells display substantial alterations in both the transcriptome and chromatin accessibility. When combining SIA-CIgG CAR-T cell therapy with FDA-approved drugs to treat BC, the histone deacetylase inhibitor (HDACi), vorinostat, is found to enhance the ablility of CAR-T cells for tumor cell lysis. Therefore, the combination of SIA-CIgG CAR-T cells and vorinostat is promising for BC treatment.

Indexed as

Immunotherapy, AdoptiveReceptors, Chimeric AntigenUrinary Bladder NeoplasmsAnimalsCell Line, TumorDisease Models, AnimalHumansImmunoglobulin GMiceT-LymphocytesImmunoglobulin GReceptors, Chimeric Antigenbladder cancerCAR‐T cell therapycombination therapySIA‐CIgGvorinostat

Identifiers

PMID39178136
PMCPMC11516049

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.