Evidence map›Paper›PMID 31806880›Full record

ArticleBritish journal of cancer2020

Stathmin levels alter PTPN14 expression and impact neuroblastoma cell migration.

Sela T Po'uha, Marion Le Grand, Miriam B Brandl, Andrew J Gifford, Gregory J Goodall, Yeesim Khew-Goodall, Maria Kavallaris

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
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  7. Emerging therapeutic targets for neuroblastoma.Expert opinion on therapeutic targets · 2020
    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

7 authors at 3 institutions in 1 country.

Sela T Po'uhaChildren's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensignton, NSW, 2052, Australia.
Marion Le GrandChildren's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensignton, NSW, 2052, Australia.
Miriam B BrandlChildren's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensignton, NSW, 2052, Australia.
Andrew J GiffordChildren's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensignton, NSW, 2052, Australia.
Gregory J GoodallCentre for Cancer Biology, SA Pathology and University of South Australia, Adelaide, SA, Australia.
Yeesim Khew-GoodallCentre for Cancer Biology, SA Pathology and University of South Australia, Adelaide, SA, Australia.
Maria KavallarisChildren's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensignton, NSW, 2052, Australia. m.kavallaris@ccia.unsw.edu.au.ORCID http://orcid.org/0000-0003-2309-898X
University of Technology Sydney · AUCancer Institute of New South Wales · AUSouth Australia Pathology · AU

Funding

Department of Health | National Health and Medical Research Council (NHMRC) APP1091261Department of Health | National Health and Medical Research Council (NHMRC) APP1119152
6 · The paper itself

Abstract

backgroundStathmin mediates cell migration and invasion in vitro, and metastasis in vivo. To investigate stathmin's role on the metastatic process, we performed integrated mRNA-miRNA expression analysis to identify pathways regulated by stathmin.

methodsMiRNA and gene arrays followed by miRNA-target-gene integration were performed on stathmin-depleted neuroblastoma cells (Ctrl

resultsStathmin levels modulated the expression of genes and miRNA in neuroblastoma cells, leading to a deregulation of migration and invasion pathways. Consistent with gene array data, PTPN14 mRNA and protein expression were downregulated in stathmin- depleted neuroblastoma cells and xenografts. In two independent neuroblastoma cells, suppression of PTPN14 expression led to an increase in cell migration and invasion. PTPN14 and stathmin expression did not act in a feedback regulatory loop in PTPN14- depleted cells, suggesting a complex interplay of signalling pathways. The effect of PTPN14 on YAP pathway activation was cell-type dependent.

conclusionsOur findings demonstrate that stathmin levels can regulate PTPN14 expression, which can modulate neuroblastoma cell migration and invasion.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsCell Line, TumorCell MovementCell ProliferationHumansMiceMice, SCIDMicroRNAsNeoplasm InvasivenessNeoplasm MetastasisNeoplasm TransplantationNeuroblastomaProtein Tyrosine Phosphatases, Non-ReceptorRNA, MessengerSignal TransductionMicroRNAsProtein Tyrosine Phosphatases, Non-ReceptorPTPN14 protein, humanRNA, MessengerStathminSTMN1 protein, human

Identifiers

PMID31806880
PMCPMC7000740
OpenAlexW2992647368

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.