Evidence map›Paper›PMID 34939274›Full record

ArticleCancer science2022

Squalene synthase predicts poor prognosis in stage I-III colon adenocarcinoma and synergizes squalene epoxidase to promote tumor progression.

Huihong Jiang, Erjiang Tang, Ying Chen, Hailong Liu, Yun Zhao, Moubin Lin, Luwei He

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 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

7 authors at 2 institutions in 2 countries.

Huihong JiangDepartment of General Surgery, School of Medicine, Yangpu Hospital, Tongji University, Shanghai, China.
Erjiang TangInstitute of Gastrointestinal Surgery and Translational Medicine, School of Medicine, Tongji University, Shanghai, China.
Ying ChenInstitute of Gastrointestinal Surgery and Translational Medicine, School of Medicine, Tongji University, Shanghai, China.
Hailong LiuDepartment of General Surgery, School of Medicine, Yangpu Hospital, Tongji University, Shanghai, China.
Yun ZhaoHangzhou Institute for Advanced Study, School of Life Science, University of Chinese Academy of Sciences, Hangzhou, China.
Moubin LinDepartment of General Surgery, School of Medicine, Yangpu Hospital, Tongji University, Shanghai, China.ORCID https://orcid.org/0000-0001-7466-3315
Luwei HeInstitute of Gastrointestinal Surgery and Translational Medicine, School of Medicine, Tongji University, Shanghai, China.ORCID https://orcid.org/0000-0001-6564-848X
Tongji University · CNShanghaiTech University · CN

Funding

National Natural Science Foundation of China 81874201Science and Technology Commission of Shanghai Municipality 19411971500Shanghai Municipal Health Bureau ZK2019A19Shanghai Pujiang Program 21PJD066The National Key Research and Development Program of China 2017YFA0503600The National Key Research and Development Program of China 2020YFA0509000
6 · The paper itself

Abstract

Colon adenocarcinoma (COAD) is one of the most prevalent malignancies, with poor prognosis and lack of effective treatment targets. Squalene synthase (FDFT1) is an upstream enzyme of squalene epoxidase (SQLE) in cholesterol biosynthesis. In a previous study, we revealed that SQLE promotes colon cancer cell proliferation in vitro and in vivo. Here, we investigate the prognostic value of FDFT1 in stage I-III COAD and explore the potential underlying mechanisms. Squalene synthase was significantly upregulated in stage I-III COAD and positively correlated with poor differentiation and advanced tumor stage. High expression of FDFT1 was an independent predictor of overall and relapse-free survival, and the nomograms based on FDFT1 could effectively identify patients at high risk of poor outcome. Squalene synthase accelerated colon cancer cell proliferation and promoted tumor growth. Lack of FDFT1 resulted in accumulating NAT8 and D-pantethine to lower reactive oxygen species levels and inhibit colon cancer cell proliferation. Moreover, the combined inhibition of FDFT1 and SQLE induced a greater suppressive effect on cell proliferation and tumor growth than single inhibition. Taken together, these results indicate that FDFT1 predicts poor prognosis in stage I-III COAD and has the tumor-promoting effect on COAD through regulating NAT8 and D-pantethine. Targeting both FDFT1 and SQLE is a more promising therapy than their single inhibition for stage I-III COAD.

Indexed as

AcetyltransferasesAgedAged, 80 and overAnimalsCell Line, TumorCell ProliferationColonic NeoplasmsFarnesyl-Diphosphate FarnesyltransferaseFemaleHumansMaleMiceMiddle AgedNeoplasm StagingPantetheinePrognosisAcetyltransferasesFarnesyl-Diphosphate FarnesyltransferaseNAT8 protein, humanPantetheinepantethineReactive Oxygen SpeciesSqualene Monooxygenasecolon adenocarcinomaprognostic markersqualene epoxidasesqualene synthasetumor progression

Identifiers

PMID34939274
PMCPMC8898704
OpenAlexW4200177499

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.