Evidence map›Paper›PMID 37496011›Full record

ArticleJournal of translational medicine2023

Novel heavily fucosylated glycans as a promising therapeutic target in colorectal cancer.

Kuei-Yen Tsai, Yu-Jia Chang, Chien-Yu Huang, G M Shazzad Hossain Prince, Hsin-An Chen, Precious Takondwa Makondi, Ying-Rou Shen, Po-Li Wei

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 7 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

8 authors at 5 institutions in 2 countries.

Kuei-Yen TsaiGraduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan.
Yu-Jia ChangGraduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan.
Chien-Yu HuangSchool of Medicine, National Tsing Hua University, Hsinchu, 30013, Taiwan.
G M Shazzad Hossain PrinceGraduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan.
Hsin-An ChenDepartment of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan.
Precious Takondwa MakondiKamuzu Central Hospital, National Cancer Center, P.O. Box 149, Lilongwe, Malawi.
Ying-Rou ShenResearch Department, GlycoNex Inc., New Taipei City, 22175, Taiwan.
Po-Li WeiDepartment of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan. poliwei@tmu.edu.tw.ORCID 0000-0002-7275-2661
Taipei Medical University Hospital · TWTaipei Medical University-Shuang Ho Hospital · TWKamuzu Central Hospital · MWNational Tsing Hua University · TWTaipei Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) is highly prevalent and lethal globally, and its prognosis remains unsatisfactory. Drug resistance is regarded as the main cause of treatment failure leading to tumor recurrence and metastasis. The overexpression of fucosylated epitopes, which are usually modifications of glycoproteins, was reported to occur in various epithelial cancers. However, the effects of treatments that target these antigens in colorectal cancer remain unclear.

methodsThis study investigated the expression of heavily fucosylated glycans (HFGs) in 30 clinical samples from patients with CRC and other normal human tissues. The complement-dependent cytotoxicity was explored in vitro through treatment with anti-HFG monoclonal antibody (mAb) alone or in combination with chemotherapeutic agents. In vivo inhibitory effects were also examined using a xenograft mouse model.

resultsImmunohistochemistry staining and western blotting revealed that HFG expression was higher in human colorectal cancer tissues than in normal tissues. In DLD-1 and SW1116 cells, which overexpress fucosylated epitopes, anti-HFG mAb produced observable cytotoxic effects, especially when it was combined with chemotherapeutic agents. The xenograft model also demonstrated that anti-HFG mAb had potent and dose-dependent inhibitory effects on colorectal tumor growth.

conclusionsAs a novel cancer antigen, HFGs are a promising treatment target, and the implementation of anti-HFG mAb treatment for CRC warrants further investigation.

Indexed as

Colorectal NeoplasmsNeoplasm Recurrence, LocalAnimalsAntigensCell Line, TumorDisease Models, AnimalEpitopesHumansImmunohistochemistryMicePolysaccharidesAntigensEpitopesPolysaccharidesAnti-HFG mAbCRCFucosylated glycans

Identifiers

PMID37496011
PMCPMC10373344
OpenAlexW4385266355

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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.