Evidence map›Paper›PMID 28687750›Full record

ArticleScientific reports2017

5T4-specific chimeric antigen receptor modification promotes the immune efficacy of cytokine-induced killer cells against nasopharyngeal carcinoma stem cell-like cells.

Xueyang Guo, Hang Zheng, Weiren Luo, Qianbing Zhang, Jingxian Liu, Kaitai Yao

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.5field-weighted citation impact, top 15% of its field
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

26 citing papers in PubMed, 32 citations in OpenAlex.

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  17. Next-generation cell therapies: the emerging role of CAR-NK cells.Hematology. American Society of Hematology. Education Program · 2020
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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

6 authors at 2 institutions in 1 country.

Xueyang GuoGuangdong Provincial Key Laboratory of Cancer Immunotherapy and Guangzhou Key Laboratory of Tumour Immunology Research, Cancer Research Institute, Southern Medical University, Guangzhou, China.
Hang ZhengDepartment of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Weiren LuoGuangdong Provincial Key Laboratory of Cancer Immunotherapy and Guangzhou Key Laboratory of Tumour Immunology Research, Cancer Research Institute, Southern Medical University, Guangzhou, China.
Qianbing ZhangGuangdong Provincial Key Laboratory of Cancer Immunotherapy and Guangzhou Key Laboratory of Tumour Immunology Research, Cancer Research Institute, Southern Medical University, Guangzhou, China.
Jingxian LiuGuangdong Provincial Key Laboratory of Cancer Immunotherapy and Guangzhou Key Laboratory of Tumour Immunology Research, Cancer Research Institute, Southern Medical University, Guangzhou, China.
Kaitai YaoGuangdong Provincial Key Laboratory of Cancer Immunotherapy and Guangzhou Key Laboratory of Tumour Immunology Research, Cancer Research Institute, Southern Medical University, Guangzhou, China. yao.kaitai@hotmail.com.
Southern Medical University · CNNanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Relapse and metastasis of nasopharyngeal carcinoma (NPC) are presumably attributed to cancer stem cells (CSCs). In recent years, chimeric antigen receptor (CAR)-modified immune effector cells have been shown to have impressive antitumour efficacy. In this study, we aimed to identify appropriate tumour-associated antigens predominantly expressed on NPC stem cells (NPCSCs) and determine their suitability for CAR-engineered cytokine-induced killer (CIK) cell therapy against NPC. By investigating the expression patterns of potential target antigens (ROR1, 5T4 and CAIX) in NPC, we found that the oncofetal antigen 5T4 was predominately expressed in NPC cell lines and tissues but absent in non-cancerous nasopharyngeal tissues. Moreover, significantly enhanced expression of 5T4 in NPC spheroids revealed its relationship with putative NPCSCs. Hence, we designed a CAR construct (5T4-28Z) specific for 5T4 and generated CAR-transduced CIK cells. Our results showed that the artificial CAR was efficiently expressed on the surface of CIK cells and that no native phenotypes were altered by the gene transduction. Functional assays revealed that 5T4-28Z-CIK cells possessed both CAR-mediated and CAR-independent anti-NPC activity and were capable of efficiently attacking NPC cells, especially NPCSC-like cells in vitro, suggesting that they might serve as an attractive tool for developing efficient therapies against NPC.

Indexed as

Antigens, NeoplasmCytokine-Induced Killer CellsHumansImmunotherapyMembrane GlycoproteinsModels, BiologicalNasopharyngeal CarcinomaNeoplastic Stem CellsReceptors, Chimeric AntigenTumor Cells, CulturedAntigens, NeoplasmMembrane GlycoproteinsReceptors, Chimeric Antigentrophoblastic glycoprotein 5T4, human

Identifiers

PMID28687750
PMCPMC5501797
OpenAlexW2733523846

What OpenQuestion holds

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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.