Evidence map›Paper›PMID 32516133›Full record

ArticleAging2020

SPTBN1 suppresses the progression of epithelial ovarian cancer via SOCS3-mediated blockade of the JAK/STAT3 signaling pathway.

Mo Chen, Jia Zeng, Shuyi Chen, Jiajia Li, Huijie Wu, Xuhui Dong, Yuan Lei, Xiuling Zhi, Liangqing Yao

Open access · greenAbstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
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, 34 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

9 authors at 2 institutions in 1 country.

Mo ChenDepartment of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China.
Jia ZengDepartment of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China.
Shuyi ChenDepartment of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Jiajia LiDepartment of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China.
Huijie WuDepartment of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Xuhui DongDepartment of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China.
Yuan LeiDepartment of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China.
Xiuling ZhiDepartment of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Liangqing YaoDepartment of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China.
Obstetrics and Gynecology Hospital of Fudan University · CNFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SPTBN1 plays an anticancer role in many kinds of tumors and participates in the chemotherapeutic resistance of epithelial ovarian cancer (EOC). Here, we reported that lower SPTBN1 expression was significantly related to advanced EOC stage and shorter progression-free survival. SPTBN1 expression was also higher in less invasive EOC cell lines. Moreover, SPTBN1 decreased the migration ability of the EOC cells A2780 and HO8910 and inhibited the growth of EOC cells in vitro and tumor xenografts in vivo. SPTBN1 suppression increased the epithelial mesenchymal transformation marker Vimentin while decreasing E-cadherin expression. By analyzing TCGA data and immunohistochemistry staining of tumor tissue, we found that SPTBN1 and SOCS3 were positively coexpressed in EOC patients. SOCS3 overexpression or JAK2 inhibition decreased the proliferation and migration of EOC cells as well as the expression of p-JAK2, p-STAT3 and Vimentin, which were enhanced by the downregulation of SPTBN1, while E-cadherin expression was also reversed. It was also verified in mouse embryonic fibroblasts (MEFs) that loss of SPTBN1 activated the JAK/STAT3 signaling pathway with suppression of SOCS3. Our results suggest that SPTBN1 suppresses the progression of epithelial ovarian cancer via SOCS3-mediated blockade of the JAK/STAT3 signaling pathway.

Indexed as

Epithelial-Mesenchymal TransitionAnimalsApoptosisCell Line, TumorCell ProliferationDisease ProgressionFemaleGene Expression Regulation, NeoplasticHumansJanus Kinase 2MiceMice, NudeOvarian NeoplasmsSignal TransductionSpectrinSTAT3 Transcription FactorJAK2 protein, humanJanus Kinase 2SOCS3 protein, humanSpectrinSPTBN1 protein, humanSTAT3 protein, humanSTAT3 Transcription FactorSuppressor of Cytokine Signaling 3 ProteinEMTepithelial ovarian cancerJAK/STAT pathwaySOCS3SPTBN1

Identifiers

PMID32516133
PMCPMC7346039
OpenAlexW3033409154

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.