Evidence map›Paper›PMID 32130753›Full record

ArticleCell proliferation2020

Long non-coding RNA LOC100133669 promotes cell proliferation in oesophageal squamous cell carcinoma.

Zhuzhu Guan, Yali Wang, Yu Wang, Xiaoxu Liu, Yan Wang, Weimin Zhang, Xinming Chi, Yan Dong, Xuefeng Liu, Shujuan Shao and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

14 citing papers in PubMed, 17 citations in OpenAlex.

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  14. Long Non-coding RNAs WithCancer genomics & proteomics
    Review
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

11 authors at 1 institution in 2 countries.

Zhuzhu GuanInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, China.
Yali WangState Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Yu WangInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, China.
Xiaoxu LiuInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, China.
Yan WangKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China.
Weimin ZhangKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China.
Xinming ChiLiaoning Key Laboratory of Proteomics, Dalian Medical University, Dalian, China.
Yan DongCollege of Stomatology, Dalian Medical University, Dalian, China.
Xuefeng LiuInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, China.ORCID https://orcid.org/0000-0002-4991-9080
Shujuan ShaoLiaoning Key Laboratory of Proteomics, Dalian Medical University, Dalian, China.
Qimin ZhanInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, China.
Dalian Medical University · CN

Funding

Education Department of Liaoning Province in China (Scientific Research Projects) L2016038National Basic Research Program of China (973 Program) 2015CB553904National Basic Research Program of China (973 Program) 2015CB553906National Natural Science Foundation of China 81402283National Natural Science Foundation of China 81490753National Natural Science Foundation of China 81830086
6 · The paper itself

Abstract

objectivesLOC100133669 is a lncRNA whose function during tumorigenesis remains unclear now. Thus, we aimed to explore its clinical significance and function in oesophageal squamous cell carcinoma (ESCC). MATERIALS AND

methodsISH was used to detect LOC100133669 expression in ESCC tissues. The full-length LOC100133669 was identified by using RACE assay. Subcellular distribution of LOC100133669 was examined by nuclear/cytoplasmic RNA fractionation and qPCR. The role of LOC100133669 in ESCC cell growth was determined by colony formation, MTT and flow cytometry experiments in vitro, as well as xenograft tumour experiment in vivo. RNA pull-down assay was performed to find LOC100133669-interacted protein, which was further examined by RIP, IP, Western blot and rescue experiments.

resultsLOC100133669 was upregulated in ESCC tissues compared with adjacent non-tumour tissues. High LOC100133669 expression was associated with poor prognosis of patients with ESCC. We defined LOC100133669 to be 831 nt in length and mainly localized in the cytoplasm of ESCC cells. Knockdown of LOC100133669 inhibited ESCC cell proliferation and cell cycle progression, while overexpression of LOC100133669 showed the opposite effects. Furthermore, LOC100133669 could bind to Tim50 and upregulated its protein level through inhibiting ubiquitination. Overexpression of Tim50 in part abolished the LOC100133669 depletion-caused inhibitory effect on ESCC cell proliferation.

conclusionsLOC100133669 plays an oncogenic role in ESCC and may serve as a promising diagnostic marker and therapeutic target for ESCC patients.

Indexed as

Cell CycleCell Line, TumorCell ProliferationEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleGene Expression Regulation, NeoplasticHumansMalePrognosisRNA, Long NoncodingUp-RegulationRNA, Long NoncodingESCClncRNALOC100133669proliferationTim50

Identifiers

PMID32130753
PMCPMC7162797
OpenAlexW3009278763

What OpenQuestion holds

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LicenceCC BY
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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.