Evidence map›Paper›PMID 28288173›Full record

ArticlePloS one2017

Microarray profiling of circular RNAs in human papillary thyroid carcinoma.

Nianchun Peng, Lixin Shi, Qiao Zhang, Ying Hu, Nanpeng Wang, Hui Ye

Open access · goldAbstract readValidation Study
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
8.3field-weighted citation impact, top 2% 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

76 citing papers in PubMed, 135 citations in OpenAlex.

  1. Review
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  3. Review
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  5. Article
  6. Circular RNAs: characteristics, functions, mechanisms, and potential applications in thyroid cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Review
  7. Review
  8. Review
  9. Dual effects of circRNA in thyroid and breast cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Review
  10. Article
  11. Review
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  16. Review
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16 more citing papers are in PubMed but not listed here.

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.

Nianchun PengDepartment of Endocrinology and Metabolism, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Lixin ShiDepartment of Endocrinology and Metabolism, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Qiao ZhangDepartment of Endocrinology and Metabolism, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Ying HuDepartment of Endocrinology and Metabolism, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Nanpeng WangDepartment of Thyroid Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Hui YeDepartment of Thyroid Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Affiliated Hospital of Guizhou Medical University · CNGuiyang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNon-coding circular RNAs (circRNAs) have displayed dysregulated expression in several human cancers. Here, we profiled the circRNA expression of papillary thyroid carcinoma (PTC) tumors to improve our understanding of PTC pathogenesis.

methodsMicroarray profiling was performed on 18 thyroid samples, consisting of six PTC tumors, six matching contralateral normal samples, and six benign thyroid lesions. After low-intensity filtering, hierarchical clustering revealed the circRNA expression patterns. Statistical analysis followed by qRT-PCR validation identified the differential circRNAs. MicroRNA (miRNA) target prediction software identified putative miRNA response elements (MREs), which were used to construct a network map of circRNA-miRNA interactions for the differential circRNAs. Bioinformatics platforms predicted cancer-related circRNA-miRNA associations and putative downstream target genes, respectively.

resultsA total of 88 circRNAs and 10 circRNAs were significantly upregulated and downregulated, respectively, in PTC tumors relative to normal thyroid tissue, while 129 circRNAs and 226 circRNAs were significantly upregulated and downregulated, respectively, in PTC tumors relative to benign thyroid lesions. A total of 12 upregulated and four downregulated circRNAs were overlapping between the foregoing comparisons. One downregulated circRNA (hsa_circRNA_100395) showed interactive potential with two cancer-related miRNAs (miR-141-3p and miR-200a-3p). From this analysis, we identified several promising cancer-related genes that may be targets of the dysregulated hsa_circRNA_100395/miR-141-3p/miR-200a-3p axis in PTC tumors.

conclusionscircRNA dysregulation may play a role in PTC pathogenesis, and several key circRNAs show promise as candidate biomarkers for PTC. The hsa_circRNA_100395/miR-141-3p/ miR-200a-3p axis may be involved in the pathogenesis of PTC.

Indexed as

Oligonucleotide Array Sequence AnalysisCarcinomaCarcinoma, PapillaryHumansReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRNARNA, CircularThyroid Cancer, PapillaryThyroid NeoplasmsRNARNA, Circular

Identifiers

PMID28288173
PMCPMC5347999
OpenAlexW2596298550

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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.