Evidence map›Paper›PMID 30866999›Full record

ArticleJournal of experimental & clinical cancer research : CR2019

MicroRNA-137 reduces stemness features of pancreatic cancer cells by targeting KLF12.

Zhiwei He, Xingjun Guo, She Tian, Changhao Zhu, Shiyu Chen, Chao Yu, Jianxin Jiang, Chengyi Sun

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 71 citations in OpenAlex.

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  13. Pancreatic cancer stemness: dynamic status in malignant progression.Journal of experimental & clinical cancer research : CR · 2023
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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 4 institutions in 2 countries.

Zhiwei HeGuizhou Medical University, Guiyang, China.
Xingjun GuoDepartment of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
She TianGuizhou Medical University, Guiyang, China.
Changhao ZhuGuizhou Medical University, Guiyang, China.
Shiyu ChenGuizhou Medical University, Guiyang, China.
Chao YuGuizhou Medical University, Guiyang, China. yuchao2002@gmc.edu.cn.
Jianxin JiangDepartment of Hepatic-Biliary-Pancreatic Surgery, Renmin Hospital of Wuhan University, Wuhan, China. rm002979@whu.edu.cn.
Chengyi SunGuizhou Medical University, Guiyang, China. chengyisun2014@163.com.
Guiyang Medical University · CNAffiliated Hospital of Guizhou Medical University · CNHuazhong University of Science and Technology · CNRenmin Hospital of Wuhan University · CN

Funding

National Natural Science Foundation of China 81560477National Natural Science Foundation of China 81572429
6 · The paper itself

Abstract

backgroundCancer stem cells (CSCs) play an important role in the development of pancreatic cancer. We previously showed that the microRNA miR-137 is downregulated in clinical samples of pancreatic cancer, and its expression negatively regulates the proliferation and invasiveness of pancreatic cancer cells.

methodsThe stemness features of pancreatic cancer cells was detected by flow cytometry, immunofluorescence and sphere formation assay. Xenograft mouse models were used to assess the role of miR-137 in stemness features of pancreatic cancer cells in vivo. Dual-luciferase reporter assays were used to determine how miR-137 regulates KLF12. Bioinformatics and Chromatin immunoprecipitation analysis of KLF12 recruitment to the DVL2 promoters. Involvement of the Wnt/β-catenin pathways was investigated by western blot and Immunohistochemistry.

resultsmiR-137 inhibits pancreatic cancer cell stemness in vitro and vivo. KLF12 as miR-137 target inhibits CSC phenotype in pancreatic cancer cells. Suppression of KLF12 by miR-137 inhibits Wnt/β-catenin signalling. KLF12 expression correlates with DVL2 and canonical Wnt pathway in clinical pancreatic cancer.

conclusionOur results suggest that miR-137 reduces stemness features of pancreatic cancer cells by Targeting KLF12-associated Wnt/β-catenin pathways and may identify new diagnostic and therapeutic targets in pancreatic cancer.

Indexed as

AnimalsCarcinogenesisCell Line, TumorHeterograftsHumansKruppel-Like Transcription FactorsMiceMice, Inbred BALB CMice, NudeMicroRNAsNeoplastic Stem CellsPancreatic NeoplasmsTransfectionWnt Signaling PathwayKLF12 protein, humanKruppel-Like Transcription FactorsMicroRNAsMIRN137 microRNA, humanKLF12miR-137Pancreatic cancerStemness

Identifiers

PMID30866999
PMCPMC6416947
OpenAlexW2937513126

What OpenQuestion holds

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LicenceCC BY
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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.