Evidence map›Paper›PMID 31814735›Full record

ArticleOncoTargets and therapy2019

Oncogenic Activities Of UBE2S Mediated By VHL/HIF-1α/STAT3 Signal Via The Ubiquitin-Proteasome System In PDAC.

Lei Wang, Yiyi Liang, Pengping Li, Qingchun Liang, Haijun Sun, Dazhou Xu, Wei Hu

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Journal of medicinal chemistry · 2025
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  7. Interleukin-9 promotes EMT-mediated PMArchives of toxicology · 2024
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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 4 institutions in 1 country.

Lei Wang *Department of Oncology, Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu, People's Republic of China.
Yiyi Liang *Department of Oncology, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Cancer Institute, Shanghai 200127, People's Republic of China.
Pengping LiDepartment of Bioinformatics, School of Basic Medical Sciences, Nanjing Medical University, Nanjing 210029, Jiangsu, People's Republic of China.
Qingchun LiangDepartment of Pathology, Second Xiangya Hospital, Central South University, Changsha, Hunan 410000, People's Republic of China.
Haijun SunDepartment of Thoracic Surgery, Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu, People's Republic of China.
Dazhou XuDepartment of Gastroenterology, Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu, People's Republic of China.
Wei HuDepartment of Hepatobiliary Surgery, Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu, People's Republic of China.
Nanjing Medical University · CNThe First People’s Hospital of Lianyungang · CNSecond Xiangya Hospital of Central South University · CNState Key Laboratory of Oncogene and Related Genes · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeUbiquitin-conjugating enzyme E2S (UBE2S) is important for the development and progression of several types of cancer. However, neither the role of UBE2S in pancreatic cancer nor its mechanism is clear.

methodsWe analyzed three GEO datasets to obtain 150 differentially expressed genes (DEGs) between pancreatic ductal adenocarcinoma (PDAC) and non-cancerous samples. Moreover, GSEA and mutation analysis were also done for UBE2S. The UBE2S expression in PDAC was measured by immunohistochemistry and qRT-PCR. Colony formation, scratch wound-healing and tumor growth assays were conducted to examine the effect of UBE2S on PDAC cells. Migration was detected using Transwell assay. UBE2S knockdown pancreatic cells were treated with proteasome inhibitor MG132. Immunofluorescence was undertaken for interaction between UBE2S and VHL. The expression of Snail and Twist1 and the changes of HIF-1α/STAT3 pathway were detected by Western blotting.

resultsThe mRNA of UBE2S was significantly upregulated in human pancreatic cancer compared to normal tissues. Immunohistochemistry confirmed that the protein level of UBE2S increased in tissue microarrays (TMAs) and was associated with lymph nodes metastasis and distant metastasis.

conclusionUBE2S could enhance EMT by the VHL/HIF-1α/STAT3 pathway via the ubiquitin-proteasome system. Co-expression of CDC20 may represent a novel and promising therapeutic target for the patients with PDAC.

Indexed as

EMTpancreatic cancerthe ubiquitin-proteasome systemUBE2SVHL/HIF-1α/STAT3 signaling

Identifiers

PMID31814735
PMCPMC6863183
OpenAlexW2982886665

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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.