Evidence map›Paper›PMID 32566611›Full record

ArticleAnnals of translational medicine2020

Pre-clinical assessment of chimeric antigen receptor t cell therapy targeting CD19+ B cell malignancy.

Sheng-I Hu, Ming-Chin Ko, Yi-Han Dai, Hsin-An Lin, Lih-Chyang Chen, Kuo-Yang Huang, Te-Ling Pang, Cheng-Yi Kuo, Hsin-Chung Lin

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

Sheng-I HuDivision of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan.
Ming-Chin KoUwell Biopharma Inc., New Taipei City, Taiwan.
Yi-Han DaiUwell Biopharma Inc., New Taipei City, Taiwan.
Hsin-An LinDivision of Infection, Department of Medicine, Tri-Service General Hospital SongShan Branch, National Defense Medical Center, Taipei City, Taiwan.
Lih-Chyang ChenDepartment of Medicine, Mackay Medical College, New Taipei City, Taiwan.
Kuo-Yang HuangGraduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei City, Taiwan.
Te-Ling PangUwell Biopharma Inc., New Taipei City, Taiwan.
Cheng-Yi KuoUwell Biopharma Inc., New Taipei City, Taiwan.
Hsin-Chung LinDivision of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan.
National Defense Medical Center · TWMackay Medical College · TWTri-Service General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutologous chimeric antigen receptor (CAR) T cell therapy is a promising therapeutic strategy for treating hematologic malignancies. A spectrum of serious complications caused by CAR-T cells has caught great attention. We developed a novel CAR against CD19 namely UWC19, consisting anti-CD19 single-chain variable fragment (scFv) hinged with 4-1BB and CD3z signaling domains. In this study, preclinical assessments of UWC19 were conducted to evaluate the safety and efficacy

methodsTo evaluate the binding activity of UWC19 cells to CD19, we measured the saturation degree of CAR with human CD19 molecules using flow cytometry

resultsWe showed that UWC19 CAR T cells exerted highly specific binding affinity and cytotoxicity against CD19+ cells

conclusionsUWC19 treatment effectively eliminated CD19 positive tumor cells with favorable toxicity profile. The findings suggest encouraging clinical prospects for its use in patients with CD19 positive B cell malignancies. Our study presented an alternative evaluation strategy for CAR-T cell products.

Indexed as

CD19Chimeric antigen receptor (CAR)immunodeficient micesafety evaluationtumorigenicityUWC19

Identifiers

PMID32566611
PMCPMC7290534
OpenAlexW3018061029

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.