Evidence map›Paper›PMID 34485268›Full record

ArticleFrontiers in cell and developmental biology2021

Hypermethylation and Downregulation of UTP6 Are Associated With Stemness Properties, Chemoradiotherapy Resistance, and Prognosis in Rectal Cancer: A Co-expression Network Analysis.

Yiyi Zhang, Qiao Gao, Yong Wu, Yong Peng, Jinfu Zhuang, Yuanfeng Yang, Weizhong Jiang, Xing Liu, Guoxian Guan

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

10 citing papers in PubMed, 9 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.

Yiyi ZhangDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Qiao GaoFujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Yong WuDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Yong PengDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Jinfu ZhuangDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Yuanfeng YangDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Weizhong JiangDepartment of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Xing LiuDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Guoxian GuanDepartment of Colorectal Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Fujian Medical University · CNFirst Affiliated Hospital of Fujian Medical University · CNUnion Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo identify the hub genes associated with chemoradiotherapy resistance in rectal cancer and explore the potential mechanism.

methodsWeighted gene co-expression network analysis (WGCNA) was performed to identify the gene modules correlated with the chemoradiotherapy resistance of rectal cancer.

resultsThe mRNA expression of 31 rectal cancer patients receiving preoperative chemoradiotherapy was described in our previous study. Through WGCNA, we demonstrated that the chemoradiotherapy resistance modules were enriched for translation, DNA replication, and the androgen receptor signaling pathway. Additionally, we identified and validated UTP6 as a new effective predictor for chemoradiotherapy sensitivity and a prognostic factor for the survival of colorectal cancer patients using our data and the GSE35452 dataset. Low UTP6 expression was correlated with significantly worse disease-free survival (DFS), overall survival (OS), and event- and relapse-free survival both in our data and the R2 Platform. Moreover, we verified the UTP6 expression in 125 locally advanced rectal cancer (LARC) patients samples by immunohistochemical analysis. The results demonstrated that low UTP6 expression was associated with worse DFS and OS by Kaplan-Meier and COX regression model analyses. Gene set enrichment and co-expression analyses showed that the mechanism of the UTP6-mediated chemoradiotherapy resistance may involve the regulation of FOXK2 expression by transcription factor pathways.

conclusionLow expression of the UTP6 was found to be associated with chemoradiotherapy resistance and the prognosis of colorectal cancer possibly via regulating FOXK2 expression by transcription factor pathways.

Indexed as

chemoradiotherapyprognosisrectal cancerUTP6weighted gene co-expression network analysis

Identifiers

PMID34485268
PMCPMC8416280
OpenAlexW3194947062

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