Evidence map›Paper›PMID 32524687›Full record

ArticleJournal of clinical laboratory analysis2020

Implication of hsa_circ_0028007 in reinforcing migration, invasion, and chemo-tolerance of nasopharyngeal carcinoma cells.

Dong Qiongna, Zhang Jiafeng, Hao Yalin, He Ping, Zhou Chuan, Jin Xiaojie, Zhao Miaomiao, Shao Yiting, Zhao Hui

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. 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

9 authors at 1 institution in 1 country.

Dong QiongnaDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Zhang JiafengDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Hao YalinDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
He PingDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Zhou ChuanDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Jin XiaojieDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Zhao MiaomiaoDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Shao YitingDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Zhao HuiDepartment of Otorhinolaryngology (South Campus), Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.ORCID https://orcid.org/0000-0003-4199-8463
Shanghai Jiao Tong University · CN

Funding

National Nature Cultivation Project of South Campus of Ren Ji Hospital Affiliated to Shanghai Jiaotong University School of Medicine 2017PYQB06
6 · The paper itself

Abstract

backgroundGiven the reliability of circRNAs in symbolizing cancer progression, this investigation was designed to expound the involvement of hsa_circ_0028007 in regulating chemosensitivity of nasopharyngeal carcinoma (NPC) cells.

methodsAltogether, 241 pairs of NPC tissues and para-cancerous normal tissues were collected to identify NPC-symbolic circRNAs, which have been screened by circRNA microarray in advance. Expressions of the circRNAs were determined by means of real-time polymerase chain reaction (PCR). Besides, human NPC cell lines (ie, CNE2 and HONE1) were transfected by si-hsa_circ_0028007 and si-NC. Scratch assay, transwell assay, and MTT assay were performed to assess migration, invasion, and paclitaxel/cisplatin-resistance of NPC cell lines.

resultsHsa_circ_0028007 expression was abnormally heightened within NPC tissues in comparison with matched non-tumor tissues (P < .05). Over-expressed hsa_circ_0028007 was strongly associated with advanced (III-IV) tumor stage, aggressive infiltration, and metastatic lymph nodes of NPC patients (P < .05). Regarding in vitro experiments, hsa_circ_0028007 expression was elevated in CNE2 and HONE1 cell lines as compared with HENE cell line (P < .05). Silencing of hsa_circ_0028007 not merely sensitized CNE2 and HONE1 cells against paclitaxel and cisplatin (P < .05), but also significantly repressed migration and invasion of the cell lines (P < .05).

conclusionHsa_circ_0028007 was involved in facilitating progression and chemo-resistance of NPC, which might offer an alternative for NPC treatment.

Indexed as

MicroRNAsNasopharyngeal CarcinomaNasopharyngeal NeoplasmsAntineoplastic AgentsCell Line, TumorCell MovementDrug Resistance, NeoplasmFemaleHumansMaleMiddle AgedNeoplasm InvasivenessNosePaclitaxelAntineoplastic AgentsMicroRNAsPaclitaxelcell invasioncell migrationchemosensitivityhsa_circ_0028007nasopharyngeal carcinoma

Identifiers

PMID32524687
PMCPMC7521330
OpenAlexW3034091969

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.