Evidence map›Paper›PMID 30805847›Full record

ArticleHuman cell2019

The lncRNA UNC5B-AS1 promotes proliferation, migration, and invasion in papillary thyroid cancer cell lines.

Yinghao Wang, Adheesh Bhandari, Jizhao Niu, Fan Yang, Erjie Xia, Zhihan Yao, Yixiang Jin, Zhouci Zheng, Shixu Lv, Ouchen Wang

Abstract read
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In one paragraph

Article in Human cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 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

10 authors at 1 institution in 1 country.

Yinghao WangDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Adheesh BhandariDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Jizhao NiuDepartment of Cardiac Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.
Fan YangDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Erjie XiaDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Zhihan YaoDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Yixiang JinDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Zhouci ZhengDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
Shixu LvDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China. lvshixu@outlook.com.
Ouchen WangDepartment of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China. woc863@hotmail.com.ORCID http://orcid.org/0000-0001-5230-379X
Wenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The incidence of thyroid cancer detection is continually improving worldwide with the spread of diagnostic imaging and surveillance. Although we have made great progress, there are still unknown mechanisms of papillary thyroid cancer. We found that UNC5B-AS1 is a potential oncogene in thyroid cancer. Therefore, our study aimed to investigate the biological functions of the lncRNA UNC5B-AS1 in papillary thyroid cancer. As a result, RNA-seq data on primary papillary thyroid cancer (PTC) in the TCGA database were obtained. RT-qPCR was performed to evaluate the expression levels in thyroid tissue. We then analysed the expression level of UNC5B-AS1 and its association with clinicopathologic characteristics in the TCGA database. We downregulated UNC5B-AS1 using small interfering RNA and carried out assays of cell proliferation, colony formation, migration and invasion to explore the function of UNC5B-AS1 in PTC cell lines (TPC1 and BCPAP). These results suggested that the lncRNA UNC5B-AS1 was significantly upregulated in both the TCGA cohort and our tissue cohort. Upregulated UNC5B-AS1 correlated with lymph node metastasis (P < 0.001), tumor size (P = 0.002) and histological type (P = 0.013). We also achieved an area under the ROC curve (AUC) of 93.2% for our validated cohort, which was consistent with the AUC of 94.5% for the TCGA cohort, for differentiating between PTC tissues and normal tissues. Downregulating UNC5B-AS1 expression at the RNA level significantly inhibited cell proliferation, colony formation, migration, and invasion in PTC cell lines (TPC1 and BCPAP). This study demonstrated that the lncRNA UNC5B-AS1 plays an important role in tumourigenesis and metastasis of PTC and may be a potential therapeutic target for PTC.

Indexed as

Gene ExpressionOncogenesAdultCarcinogenesisCell Line, TumorCell MovementCell ProliferationDown-RegulationFemaleHumansLymphatic MetastasisMaleMiddle AgedMolecular Targeted TherapyNeoplasm InvasivenessNetrin ReceptorsNetrin ReceptorsReceptors, Cell SurfaceUNC5B protein, humanLncRNAPTCUNC5B-AS1

Identifiers

PMID30805847
OpenAlexW2916942757

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.