Evidence map›Paper›PMID 33275145›Full record

ArticleNucleic acids research2020

The landscape of long noncoding RNA-involved and tumor-specific fusions across various cancers.

Mengbiao Guo, Zhen-Dong Xiao, Zhiming Dai, Ling Zhu, Hang Lei, Li-Ting Diao, Yuanyan Xiong

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

32 citing papers in PubMed, 39 citations in OpenAlex.

  1. Trial
  2. Characterizing risk groups in papillary thyroid carcinoma through T-Cell mediated tumor cell killing-related genes: a pathway to therapeutic predictions.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  3. Article
  4. Identifying a cancer therapeutic target: Cell-SELEX identifies a membrane protein for aptamer-mediated growth suppression.Proceedings of the National Academy of Sciences of the United States of America · 2026
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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 1 institution in 1 country.

Mengbiao GuoKey Laboratory of Gene Engineering of the Ministry of Education, Institute of Healthy Aging Research, School of Life Sciences, Sun Yat-sen University, Guangzhou 510006, China.
Zhen-Dong XiaoThe Biotherapy Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
Zhiming DaiSchool of Data and Computer Science, Sun Yat-sen University, Guangzhou 510006, China.
Ling ZhuKey Laboratory of Gene Engineering of the Ministry of Education, Institute of Healthy Aging Research, School of Life Sciences, Sun Yat-sen University, Guangzhou 510006, China.
Hang LeiThe Biotherapy Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
Li-Ting DiaoThe Biotherapy Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
Yuanyan XiongKey Laboratory of Gene Engineering of the Ministry of Education, Institute of Healthy Aging Research, School of Life Sciences, Sun Yat-sen University, Guangzhou 510006, China.
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The majority of the human genome encodes long noncoding RNA (lncRNA) genes, critical regulators of various cellular processes, which largely outnumber protein-coding genes. However, lncRNA-involved fusions have not been surveyed and characterized yet. Here, we present a systematic study of the lncRNA fusion landscape across cancer types and identify >30 000 high-confidence tumor-specific lncRNA fusions (using 8284 tumor and 6946 normal samples). Fusions positively correlated with DNA damage and cancer stemness and were specifically low in microsatellite instable (MSI)-High or virus-infected tumors. Moreover, fusions distribute differently among cancer molecular subtypes, but with shared enrichment in tumors that are microsatellite stable (MSS), with high somatic copy number alterations (SCNA), and with poor survival. Importantly, we find a potentially new mechanism, mediated by enhancer RNAs (eRNA), which generates secondary fusions that form densely connected fusion networks with many fusion hubs targeted by FDA-approved drugs. Finally, we experimentally validate functions of two tumor-promoting chimeric proteins derived from mRNA-lncRNA fusions, KDM4B-G039927 and EPS15L1-lncOR7C2-1. The EPS15L1 fusion protein may regulate (Gasdermin E) GSDME, critical in pyroptosis and anti-tumor immunity. Our study completes the fusion landscape in cancers, sheds light on fusion mechanisms, and enriches lncRNA functions in tumorigenesis and cancer progression.

Indexed as

AdultAgedCarcinogenesisDNA Copy Number VariationsFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGene FusionGenome, HumanHumansJumonji Domain-Containing Histone DemethylasesMaleMiddle AgedNeoplasmsRNA, Long NoncodingRNA, MessengerJumonji Domain-Containing Histone DemethylasesRNA, Long NoncodingRNA, Messenger

Identifiers

PMID33275145
PMCPMC7736799
OpenAlexW3107291429

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.