Evidence map›Paper›PMID 30896071›Full record

ArticleCell proliferation2019

Reduced USP33 expression in gastric cancer decreases inhibitory effects of Slit2-Robo1 signalling on cell migration and EMT.

Yiwen Xia, Linjun Wang, Zhipeng Xu, Ruirui Kong, Fei Wang, Kai Yin, Jianghao Xu, Bowen Li, Zhongyuan He, Lu Wang and 5 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Cell proliferation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

36 citing papers in PubMed, 49 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 4 institutions in 2 countries.

Yiwen XiaDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Linjun WangDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Zhipeng XuDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Ruirui KongState Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Fei WangState Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Kai YinDepartment of General Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Jianghao XuDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Bowen LiDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Zhongyuan HeDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Lu WangDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Hao XuDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Diancai ZhangDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Li YangDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Jane Y WuState Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Zekuan XuDepartment of Gastric Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.ORCID https://orcid.org/0000-0001-5179-4128
Jiangsu Province Hospital · CNChinese Academy of Sciences · CNJiangsu University · CNNorthwestern University · US

Funding

The role of deubiquitinating enzyme USP33 in Slit-Robo signaling in lung cancerR01CA175360 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WU, JANE Y · 2014 to 2018
$2.2M
NCI NIH HHS R01 CA175360NIH HHS RO1CA175360
6 · The paper itself

Abstract

objectivesGastric cancer (GC) is one of the most common cancers in the world, causing a large number of deaths every year. The Slit-Robo signalling pathway, initially discovered for its critical role in neuronal guidance, has recently been shown to modulate tumour invasion and metastasis in several human cancers. However, the role of Slit-Robo signalling and the molecular mechanisms underlying its role in the pathogenesis of gastric cancer remains to be elucidated. MATERIALS AND

methodsSlit2, Robo1 and USP33 expressions were analysed in datasets obtained from the Oncomine database and measured in human gastric cancer specimens. The function of Slit2-Robo1-USP33 signalling on gastric cancer cells migration and epithelial-mesenchymal transition (EMT) was studied both in vitro and in vivo. The mechanism of the interaction between Robo1 and USP33 was explored by co-IP and ubiquitination protein analysis.

resultsThe mRNA and protein levels of Slit2 and Robo1 are lower in GC tissues relative to those in adjacent healthy tissues. Importantly, Slit2 inhibits GC cell migration and suppresses EMT process in a Robo-dependent manner. The inhibitory function of Slit2-Robo1 is mediated by ubiquitin-specific protease 33 (USP33) via deubiquitinating and stabilizing Robo1. USP33 expression is decreased in GC tissues, and reduced USP33 level is correlated with poor patient survival.

conclusionsOur study reveals the inhibitory function of Slit-Robo signalling in GC and uncovers a role of USP33 in suppressing cancer cell migration and EMT by enhancing Slit2-Robo1 signalling. USP33 represents a feasible choice as a prognostic biomarker for GC.

Indexed as

AgedAnimalsBiomarkers, TumorCell Line, TumorCell MovementDown-RegulationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHeterograftsHumansIntercellular Signaling Peptides and ProteinsMaleMiceMice, Inbred BALB CMice, NudeBiomarkers, TumorIntercellular Signaling Peptides and ProteinsNerve Tissue ProteinsReceptors, ImmunologicRNA, MessengerRNA, Small InterferingRoundabout ProteinsSlit Homolog 2 ProteinUbiquitin ThiolesteraseUSP33 protein, humanEMTgastric cancermigration and invasionRobo1Slit2USP33

Identifiers

PMID30896071
PMCPMC6536419
OpenAlexW2925323710

What OpenQuestion holds

Textmetadata
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.