Evidence map›Paper›PMID 34432955›Full record

ArticleImmunity, inflammation and disease2021

Integrated analysis on the N6-methyladenosine-related long noncoding RNAs prognostic signature, immune checkpoints, and immune cell infiltration in clear cell renal cell carcinoma.

Yuqin Qiu, Xiaogang Wang, Zhenjia Fan, Shanhui Zhan, Xin Jiang, Jinchang Huang

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

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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

19 citing papers in PubMed, 24 citations in OpenAlex.

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  5. Non-coding RNA-Mediated N6-Methyladenosine (mNon-coding RNA research · 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

6 authors at 2 institutions in 1 country.

Yuqin QiuThird Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China.ORCID 0000-0001-7453-373X
Xiaogang WangDepartment of Emergency Medicine, Beijing Haidian Hospital, Haidian Section of Peking University Third Hospital, Beijing, China.
Zhenjia FanThird Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China.
Shanhui ZhanThird Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China.
Xin JiangThird Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China.
Jinchang HuangThird Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China.
Beijing University of Chinese Medicine · CNBeijing Haidian Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with advanced clear cell renal cell carcinoma (ccRCC) have a poor prognosis and lack effective prognostic biomarkers. N6-methyladenosine-related lncRNAs (m6A-related long noncoding RNAs [lncRNAs]) have been confirmed to be associated with the development of multiple tumors, but its role in ccRCC is not clear.

methodsGene expression data and clinical information of ccRCC patients were extracted from The Cancer Genome Atlas Database. The prognostic m6A-related lncRNAs were obtained by Pearson's correlation analysis and univariate Cox regression analysis. Afterward, the cluster classification and its correlation with prognosis, clinical characteristics, and immunity were analyzed. LASSO regression was used to establish the prognostic risk model. The predictive performance of the prognostic model was evaluated and validated by survival analysis and receiver operating characteristic curve analysis, et al. The expression of immune checkpoints and immune cell infiltration in patients with different risks were systematically analyzed.

resultsA total of 27 prognostic m6A-related lncRNAs were identified. These m6A-related lncRNAs were differentially expressed between tumor and normal tissues. Among them, 24 high-risk m6A-related lncRNAs were overexpressed in Cluster 2 and correlated with poor prognosis, low stromal score, high expression of immune checkpoints, and immunosuppressive cells infiltration. Based upon, a prognostic risk model composed of seven m6A-related lncRNAs was constructed. After a series of analyses, it was proved that this model had good sensitivity and specificity, and could predict the prognosis of patients with different clinical stratification. The expression of PD-1, PD-L1, CTLA-4, LAG-3, TIM-3, and TIGIT were significantly increased in the high-risk patients, and there was a correlation between the risk score and immune cell infiltration.

conclusionsThe seven m6A-related lncRNAs prognostic risk signature showed reliable prognostic predictive power for ccRCC and was associated with the expression of immune checkpoints and immune cell infiltration. This seven m6A-related lncRNAs signature will be helpful in managing ccRCC and guiding individualized immunotherapy.

Indexed as

Carcinoma, Renal CellRNA, Long NoncodingAdenosineBiomarkers, TumorGene Expression Regulation, NeoplasticHumansPrognosisAdenosineBiomarkers, TumorN-methyladenosineRNA, Long Noncodingclear cell renal cell carcinomaimmune cell infiltrationimmune checkpointlong noncoding RNAN6-methyladenosineprognosis

Identifiers

PMID34432955
PMCPMC8589390
OpenAlexW3195708863

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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.