Evidence map›Paper›PMID 32269214›Full record

ArticleCell death & disease2020

The HOTAIRM1/miR-107/TDG axis regulates papillary thyroid cancer cell proliferation and invasion.

Dan Li, Li Chai, Xiaqing Yu, Yingchun Song, Xuchao Zhu, Suyun Fan, Wen Jiang, Tingting Qiao, Junyu Tong, Simin Liu and 2 more

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.0field-weighted citation impact, top 7% 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

24 citing papers in PubMed, 44 citations in OpenAlex.

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  17. Silencing of Long Noncoding RNA HLA Complex P5 (BioMed research international · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Dan Li *Department of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Li Chai *Department of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Xiaqing Yu *Department of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Yingchun SongDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Xuchao ZhuDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Suyun FanDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Wen JiangDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Tingting QiaoDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Junyu TongDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Simin LiuDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China.
Lihong FanDepartment of Respiratory Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China. fanlih@aliyun.com.
Zhongwei LvDepartment of Nuclear Medicine, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 200072, Shanghai, China. lzwkxy@163.com.ORCID http://orcid.org/0000-0002-1072-004X
Tongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The long noncoding RNA (lncRNA), HOX antisense intergenic RNA myeloid 1 (HOTAIRM1), has been shown to act as a tumor suppressor in various human cancers. However, the overall biological roles and clinical significance of HOTAIRM1 in papillary thyroid cancer (PTC) have not been investigated. In this study, we used quantitative reverse transcription PCR (qRT-PCR) to show that HOTAIRM1 was significantly downregulated in PTC tissues and low HOTAIRM1 expression levels were associated with lymph node metastasis and advanced TNM stage. We performed Cell Counting Kit-8, plate colony-formation, flow cytometric apoptosis, transwell, and scratch wound healing assays. Overexpression of HOTAIRM1 was found to inhibit PTC cell proliferation, invasion, and migration in vitro. Additionally, we identified miR-107 as a target of HOTAIRM1 using online bioinformatics tools. Dual-luciferase reporter gene and RNA immunoprecipitation assays were used to confirm that HOTAIRM1 acted as a competing endogenous RNA of miR-107. Furthermore, enhancement of miR-107 could potentially reverse the effects of HOTAIRM1 overexpression in vitro. Inhibition of miR-107 suppressed PTC cell proliferation, invasion, and migration in vitro. HOTAIRM1 overexpression and miR-107 inhibition impaired tumorigenesis in vivo in mouse xenografts. Bioinformatics prediction and a dual-luciferase reporter gene assay demonstrated the binding between miR-107 and the 3'-untranslated region of TDG. The results of qRT-PCR and western blotting assays suggested that HOTAIRM1 could regulate the expression of TDG in an miR-107-meditated manner. In conclusion, we validated HOTAIRM1 as a novel tumor-suppressor lncRNA in PTC and proposed that the HOTAIRM1/miR-107/TDG axis may serve as a therapeutic target for PTC.

Indexed as

AnimalsCell Line, TumorCell MovementCell ProliferationHeterograftsHumansMiceMice, NudeMicroRNAsNeoplasm InvasivenessRNA, Long NoncodingSignal TransductionThyroid Cancer, PapillaryThyroid NeoplasmsTransfectionHOTAIR long untranslated RNA, humanMicroRNAsMIRN107 microRNA, humanRNA, Long Noncoding

Identifiers

PMID32269214
PMCPMC7142115
OpenAlexW3016130854

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.