Evidence map›Paper›PMID 34283251›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2021

MicroRNA 452 regulates IL20RA-mediated JAK1/STAT3 pathway in inflammatory colitis and colorectal cancer.

Santosh Lamichhane, Ji-Su Mo, Grinsun Sharma, Tae-Young Choi, Soo-Cheon Chae

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In one paragraph

Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed, 50 citations in OpenAlex.

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  17. MicroRNAs in Inflammatory Bowel Disease and Its Complications.International journal of molecular sciences · 2022
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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

5 authors at 1 institution in 1 country.

Santosh Lamichhane *Department of Pathology, School of Medicine, Wonkwang University, Iksan, Chonbuk, 54538, Republic of Korea.
Ji-Su Mo *Digestive Disease Research Institute, Wonkwang University, Iksan, Chonbuk, 54538, Republic of Korea.
Grinsun SharmaDepartment of Pathology, School of Medicine, Wonkwang University, Iksan, Chonbuk, 54538, Republic of Korea.
Tae-Young ChoiDepartment of Pathology, School of Medicine, Wonkwang University, Iksan, Chonbuk, 54538, Republic of Korea.
Soo-Cheon ChaeDepartment of Pathology, School of Medicine, Wonkwang University, Iksan, Chonbuk, 54538, Republic of Korea. chaesc@wku.ac.kr.ORCID http://orcid.org/0000-0002-5427-714X
Wonkwang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMicroRNAs are a class of small, non-coding RNAs that play a key role in several biological and molecular processes, including tumorigenesis. We previously identified that MIR452 is upregulated in both colorectal cancer (CRC) and colitis. However, the functional mechanisms of MIR452 and its target genes in CRC and colitis are not well understood. So, we hypothesize that MIR452 can influence CRC and DSS-induced colitis model through the regulation of IL20RA and its downstream JAK-STATs signaling pathway.

methodsWe used a luciferase reporter assay to confirm the effect of MIR452 on IL20RA expression. The protein and mRNA expression of a target gene and its associated molecules were measured by western blot, quantitative RT-PCR, and immunohistochemistry.

resultsWe found that the IL20RA was a direct target gene of MIR452. Overexpression of MIR452 in CRC cell lines significantly decreased IL20RA and its downstream Janus kinase 1 (JAK1), Signal transducer and activator of transcription 1 (STAT1) and STAT3. Knockdown of IL20RA in CRC cell lines by IL20RA gene silencing also decreased the expression of IL20RA, JAK1, and STAT3, but not of STAT1.

conclusionOur results suggest that MIR452 regulates STAT3 through the IL20RA-mediated JAK1 pathway, but not STAT1. Overall, MIR452 acts as tumor suppressor in human CRC and in a mouse colitis model. These findings suggest that MIR452 is a promising therapeutic target in the treatment of cancer and colitis.

Indexed as

Gene Expression RegulationAgedAnimalsCell Line, TumorColitisColorectal NeoplasmsDisease Models, AnimalFemaleGene Expression Regulation, NeoplasticHumansInflammationJanus Kinase 1MaleMiceMice, Inbred BALB CMicroRNAsinterleukin-20 receptorJAK1 protein, humanJak1 protein, mouseJanus Kinase 1MicroRNAsMIRN452 microRNA, humanMIRN452 microRNA, mouseReceptors, InterleukinSTAT1 protein, humanStat1 protein, mouseSTAT1 Transcription FactorSTAT3 protein, humanStat3 protein, mouseSTAT3 Transcription FactorColitisColorectal cancerIL20RAJAK1MIR452STAT3

Identifiers

PMID34283251
OpenAlexW3186157827

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.