Evidence map›Paper›PMID 34697152›Full record

ArticleIn vivo (Athens, Greece)

Long Noncoding RNA

Xiaoyong Qiu, Chenxi Li, Hao Chen

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 27% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. The regulatory role ofOncology research · 2025
    Pooled it
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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

3 authors at 2 institutions in 2 countries.

Xiaoyong QiuDepartment of Stomatology, the Wuhan Sixth Hospital, Wuhan, P.R. China.
Chenxi LiDepartment of Oral and Maxillofacial Surgery, Laboratory for Tumor Genetics and Regenerative Medicine, University Hospital Hamburg-Eppendorf, Hamburg, Germany.
Hao ChenDepartment of Stomatology, the Wuhan Sixth Hospital, Wuhan, P.R. China; 14995354@qq.com.
Wuhan Sixth Hospital · CNUniversity Medical Center Hamburg-Eppendorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOral squamous cell carcinoma (OSCC) ranks sixth among malignancies in the world, and there are 200,000 new cases annually, rendering OSCC a significant global public health issue that has caused great burdens on patients, society, and the economy. Despite great progress in diagnosis and treatment methods, patient survival has not been greatly enhanced. Hence, there is an urgent need to identify novel targets that can serve as early diagnostic and therapeutic biomarkers for OSCC. Long non-coding RNAs (lncRNAs) participate in several cancer types, including OSCC. This work identified the competing endogenous RNA network related to lncRNA zinc finger nuclear transcription factor, X-box binding 1-type containing 1 antisense RNA 1 (ZFAS1) in OSCC, as well as the corresponding downstream targets. MATERIALS AND

methodsFirstly, we identified the lncRNA ZFAS1 levels in OSCC cells and tissues and confirmed its relationship to tumor progression. Secondly, we identified a lncRNA-miRNA-mRNA network, which was closely associated with OSCC development using bioinformatics methods. Next, our hypothesis that lncRNA ZFAS1 modulates OSCC progression was verified with in vitro and in vivo experiments.

resultsFirstly, we found lncRNA ZFAS1 expression increased within OSCC cells and tissues and was positively associated with tumor progression. Secondly, its lncRNA-miRNA-mRNA network was determined, and the target of ZFAS1 was identified as miR-6499-3p/C-C motif chemokine ligand 5 (CCL5). Mechanistically, we found that ZFAS1 up-regulated CCL5 by competitively sponging miR-6499-3p. Further studies demonstrated that ZFAS1 promoted tumor progression in vivo and in vitro.

conclusionOur results indicate that ZFAS1 serves as a crucial oncogenic factor in OSCC occurrence and development and may therefore serve as a possible therapeutic target for OSCC.

Indexed as

MicroRNAsMouth NeoplasmsRNA, Long NoncodingCell MovementCell ProliferationChemokine CCL5Head and Neck NeoplasmsHumansSquamous Cell Carcinoma of Head and NeckCCL5 protein, humanChemokine CCL5MicroRNAsRNA, Long NoncodingZFAS1 long non-coding RNA, humanCCL5ceRNAlncRNAOral squamous cell carcinomaZFAS1

Identifiers

PMID34697152
PMCPMC8627759
OpenAlexW3209718461

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.