Evidence map›Paper›PMID 33469885›Full record

ArticleGenes & genomics2021

Aberrant methylation of the 16q23.1 tumor suppressor gene ADAMTS18 promotes tumorigenesis and progression of clear cell renal cell carcinoma.

Ben Xu, Yi-Ji Peng, Bing-Lei Ma, Si-da Cheng

Abstract read
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In one paragraph

Article in Genes & genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

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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

6 citing papers in PubMed, 7 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

4 authors at 2 institutions in 1 country.

Ben Xu *Department of Urology, National Urological Cancer Center, Peking University First Hospital and Institute of Urology, Peking University, 8 Xishiku Street, Xicheng District, Beijing, 100034, China. xuben_pku@sina.com.
Yi-Ji Peng *Department of Urology, National Urological Cancer Center, Peking University First Hospital and Institute of Urology, Peking University, 8 Xishiku Street, Xicheng District, Beijing, 100034, China.
Bing-Lei MaDepartment of Urology, National Urological Cancer Center, Peking University First Hospital and Institute of Urology, Peking University, 8 Xishiku Street, Xicheng District, Beijing, 100034, China.
Si-da ChengDepartment of Urology, National Urological Cancer Center, Peking University First Hospital and Institute of Urology, Peking University, 8 Xishiku Street, Xicheng District, Beijing, 100034, China.
Peking University First Hospital · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 16q23.1 tumor suppressor gene (TSG) of ADAMTS18 has been identified to be aberrant methylated in clear cell renal cell carcinoma (ccRCC), and there still exists an unclear situation between its methylation and the progression of ccRCC.

objectiveTo analyze the biological function and mechanism of ADAMTS18 gene in the tumorigenesis and progression of ccRCC.

methodsWe examined ADAMTS18 gene methylation using methylation- specific polymerase chain reaction (MSP) in 92 ccRCC primary tumors from September 2017 to May 2018. Using reverse transcriptase PCR (RT-PCR) and immunohistochemical (IHC) assay, the relative expression level of ADAMTS18 was measured in the representative tumor samples with their adjacent normal tissues. Meanwhile, colony formation, cell viability, wound healing, transwell chamber, flow cytometry, and PI staining were performed to confirm the tumor-suppressive function and mechanism of ADAMTS18 gene.

resultsAberrant methylation was further detected in 47 of the 92 (51.1%) primary tumors and in 8 of the 92 (8.7%) adjacent normal tissues (p < 0.05). Due to the phenomenon of aberrant methylation, ectopic low-level expression of ADAMTS18 gene could result in the promotion of tumorigenesis and progression in ccRCC.

conclusionThe aberrantly methylated ADAMTS18 gene may be involved in the tumorigenesis and progression of ccRCC.

Indexed as

DNA MethylationADAMTS ProteinsAdultAgedCarcinogenesisCarcinoma, Renal CellCell Line, TumorChromosomes, Human, Pair 16FemaleHumansKidney NeoplasmsMaleMiddle AgedADAMTS18 protein, humanADAMTS ProteinsADAMTS18 geneClear cell renal cell carcinomaMethylationTumor suppressor gene

Identifiers

PMID33469885
OpenAlexW3125181843

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.