Evidence map›Paper›PMID 34595061›Full record

ArticleOncoimmunology2021

Fn14-targeted BiTE and CAR-T cells demonstrate potent preclinical activity against glioblastoma.

Gaowei Li, Zongliang Zhang, Linjun Cai, Xin Tang, Jianhan Huang, Lingyu Yu, Guoqing Wang, Kunhong Zhong, Yi Cao, Chang Liu and 3 more

Open access · goldAbstract read
In one paragraph

Article in Oncoimmunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.6field-weighted citation impact, top 13% 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

25 citing papers in PubMed, 28 citations in OpenAlex.

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  17. Optimizing CAR-T Therapy for Glioblastoma.Molecular diagnosis & therapy · 2023
    Review
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  19. Advanced T and Natural Killer Cell Therapy for Glioblastoma.Journal of Korean Neurosurgical Society · 2023
    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

13 authors at 1 institution in 1 country.

Gaowei LiDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Zongliang ZhangState Key Laboratory of Biotherapy, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Linjun CaiDepartment of Neurology, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Xin TangDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Jianhan HuangDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Lingyu YuDepartment of Otolaryngology, Head and Neck Surgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Guoqing WangDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Kunhong ZhongState Key Laboratory of Biotherapy, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Yi CaoDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Chang LiuDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Yuelong WangDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Aiping TongState Key Laboratory of Biotherapy, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
Liangxue ZhouDepartment of Neurosurgery, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.ORCID 0000-0001-9991-6358
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

T cell-engaging therapies involving bispecific T cell engager (BiTE) and chimeric antigen receptor T (CAR-T) cells have achieved great success in the treatment of hematological tumors. However, the paucity of ideal cell surface molecules that can be targeted on glioblastoma (GBM) partially reduces the immunotherapeutic efficacy. Recently, high expression of Fn14 has been reported in several solid tumors, so the strategy of exploiting this specific antigen for GBM immunotherapy is worth studying. Consequently, we constructed Fn14× CD3 BiTE and Fn14-specific CAR-T cells and investigated their cytotoxic activity against GBM in vitro and in vivo. First, expression of Fn14 was confirmed in glioma tissues and GBM cells. Then, we designed Fn14-specific BiTE and CAR-T cells and tested their cytotoxicity in GBM cell cultures and mouse models of GBM. Fn14 was highly expressed in GBM tissues and cell lines, while it was undetectable in normal brain samples. Fn14× CD3 BiTE, Fn14 CAR-T cells and Fn14 CAR-T/IL-15 cells were antigen-specific and highly cytotoxic, showing good antitumor activity in vitro and causing significant regression of established solid tumors in xenograft models. However, the xenografts treated with Fn14 CAR-T cells regrew, whereas xenografts treated with Fn14 CAR-T/IL-15 cells did not. IL-15 engineering augmented the antitumor activity of Fn14 CAR-T cells and resulted in significant antitumor effects similar to those of Fn14× CD3 BiTE. Our results suggest that Fn14 is an appropriate target for GBM. Anti-Fn14 BiTE and Fn14-specific CAR-T/IL-15 cells may be exciting immunotherapeutic options for malignant brain cancer.

Indexed as

Brain NeoplasmsGlioblastomaAnimalsImmunotherapyMiceT-LymphocytesXenograft Model Antitumor AssaysBiTECAR-TFn14GBMimmunotherapy

Identifiers

PMID34595061
PMCPMC8477963
OpenAlexW3202627129

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.