Evidence map›Paper›PMID 22955854›Full record

ArticleBritish journal of cancer2012

Clinical significance of miR-144-ZFX axis in disseminated tumour cells in bone marrow in gastric cancer cases.

S Akiyoshi, T Fukagawa, H Ueo, M Ishibashi, Y Takahashi, M Fabbri, M Sasako, Y Maehara, K Mimori, M Mori

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

47 citing papers in PubMed, 79 citations in OpenAlex.

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  15. VEGF-activated miR-144 regulates autophagic survival of prostate cancer cells against Cisplatin.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  16. Regulation of activating protein-4-associated metastases of non-small cell lung cancer cells by miR-144.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  17. Effect of Over-Expression of Zinc-Finger Protein (ZFX) on Self-Renewal and Drug-Resistance of Hepatocellular Carcinoma.Medical science monitor : international medical journal of experimental and clinical research · 2016
    Article
  18. MicroRNA-503 represses epithelial-mesenchymal transition and inhibits metastasis of osteosarcoma by targeting c-myb.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
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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

10 authors at 4 institutions in 2 countries.

S AkiyoshiDepartment of Surgery, Kyushu University Beppu Hospital, Tsurumihara, Japan.
T Fukagawa
H Ueo
M Ishibashi
Y Takahashi
M Fabbri
M Sasako
Y Maehara
K Mimori
M Mori
Kyushu University Beppu Hospital · JPKyushu University · JPNational Cancer Center Hospital East · JPThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe previously reported that bone marrow (BM) was a homing site for gastric cancer (GC) cells leading to haematogenous metastases. There has been little study that microRNAs regulated pathways in malignant cells or host cells in BM, and thereby regulated the progression of GC.

methodsBoth microRNA microarray and gene expression microarray analyses of total RNA from BM were conducted, comparing five early and five advanced GC patients. We focused on miR-144-ZFX axis as a candidate BM regulator of GC progression and validated the origin of the microRNA expression in diverse cell fractions (EpCAM(+)CD45(-), EpCAM(-)CD45(+), and CD14(+)) by magnetic-activated cell sorting (MACS).

resultsQuantitative reverse-transcriptase (RT)-PCR analysis validated diminished miR-144 expression in stage IV GC patients with respect to stage I GC patients (t-test, P=0.02), with an inverse correlation to ZFX (ANOVA, P<0.01). Luciferase reporter assays in five GC cell lines indicated their direct binding and validated by western blotting. Pre-miR144 treatment and the resultant repression of ZFX in GC cell lines moderately upregulated their susceptibility to 5-fluorouracil chemotherapy. In MACS-purified BM fractions, the level of miR-144 expression was significantly diminished in disseminated tumour cell fraction (P=0.0005). Diminished miR-144 expression in 93 cases of primary GC indicated poor prognosis.

conclusionWe speculate that disseminated cancer cells could survive in BM when low expression of miR-144 permits upregulation of ZFX. The regulation of the miR-144-ZFX axis in cancer cells has a key role in the indicator of the progression of GC cases.

Indexed as

Bone MarrowDisease ProgressionGene Expression ProfilingHumansKaplan-Meier EstimateKruppel-Like Transcription FactorsMicroRNAsNeoplastic Cells, CirculatingOligonucleotide Array Sequence AnalysisPrognosisStomach NeoplasmsKruppel-Like Transcription FactorsMicroRNAsMIRN144 microRNA, humanzinc finger protein, X-linked

Identifiers

PMID22955854
PMCPMC3494440
OpenAlexW2045393563

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.