Evidence map›Paper›PMID 34330232›Full record

ArticleBMC cancer2021

NR1D1 suppressed the growth of ovarian cancer by abrogating the JAK/STAT3 signaling pathway.

Huailin Wang, Yan Fu

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 22 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

2 authors at 1 institution in 1 country.

Huailin WangDepartment of Gynecology, the First Hospital of Jilin University, 71 Xinmin Avenue, Changchun, 130021, China.
Yan FuDepartment of Gynecology, the First Hospital of Jilin University, 71 Xinmin Avenue, Changchun, 130021, China. f_y@jlu.edu.cn.
Jilin University · CN

Funding

National Natural Science Foundation of China 81470975National Natural Science Foundation of China 81671574
6 · The paper itself

Abstract

backgroundNuclear receptor subfamily 1 group D member 1 (NR1D1), a nuclear receptor associated with a variety of physiological processes, has a low level in ovarian cancer tissues compared with adjacent normal tissues. However, its role in ovarian cancer remains unclear.

methodsThe level of NR1D1 in ovarian cancer cells was determined by quantitative real-time PCR. Its role in ovarian cancer was explored through gain-of-function and lose-of-function. Cell growth was evaluated by CCK8 assay, immunofluorescence and flow cytometry. Western blot was conducted to assess the activation of JAK/STAT3 signaling pathway. A xenograft model of ovarian cancer was established to explore the role of NR1D1 in vivo.

resultsUp-regulation of NR1D1 repressed the ovarian cancer cell proliferation and induced cell cycle arrest and apoptosis, while silencing NR1D1 promoted their proliferation and G1/S transition. In addition, the JAK/STAT3 signaling pathway, an intracellular signal transduction closely associated with cancer progression, was inhibited by NR1D1. Consistently, xenografts with NR1D1 over-expression grew more slowly in vivo than the controls. Furthermore, NR1D1 up-regulated the expression of suppressor of cytokine signaling 3 (SOCS3), an inhibitor of the JAK/STAT3 signaling pathway. Whereas, SOCS3 silencing abolished the function of NR1D1 over-expression on ovarian cancer growth and JAK/STAT3 signaling pathway.

conclusionsNR1D1 up-regulated the expression of SOCS3, resulting in suppression of the JAK/STAT3 signaling pathway, thus retarding the growth of ovarian cancer cells. This study highlights a profound role of NR1D1 in the treatment of ovarian cancer.

Indexed as

Signal TransductionAnimalsApoptosisBiomarkersCell Cycle CheckpointsCell Line, TumorDatabases, GeneticDisease Models, AnimalDisease SusceptibilityFemaleFluorescent Antibody TechniqueGene Expression ProfilingHeterograftsHumansJanus KinasesMiceBiomarkersJanus KinasesNR1D1 protein, humanNuclear Receptor Subfamily 1, Group D, Member 1STAT3 protein, humanSTAT3 Transcription FactorApoptosisJAK/STAT3NR1D1Ovarian cancerProliferationSOCS3

Identifiers

PMID34330232
PMCPMC8323274
OpenAlexW3186251119

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LicenceCC BY
Read underepoch 390

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.