Evidence map›Paper›PMID 27485175›Full record

ArticleClinical & experimental metastasis2016

Prognostic value of 5-microRNA based signature in T2-T3N0 colon cancer.

Maciej Bobowicz, Marcin Skrzypski, Piotr Czapiewski, Michał Marczyk, Agnieszka Maciejewska, Michał Jankowski, Anna Szulgo-Paczkowska, Wojciech Zegarski, Ryszard Pawłowski, Joanna Polańska and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Clinical & experimental metastasis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 2 pooled it
3.7field-weighted citation impact, top 7% 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, 2 syntheses or guidelines pooled it, 75 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
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  5. AmiCa: Atlas of miRNA-gene correlations in cancer.Computational and structural biotechnology journal · 2024
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  17. Rewiring E2F1 with classical NHEJ via APLF suppression promotes bladder cancer invasiveness.Journal of experimental & clinical cancer research : CR · 2019
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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

13 authors at 4 institutions in 1 country.

Maciej BobowiczDepartment of Surgical Oncology, Medical University of Gdansk, Gdansk, Poland.
Marcin SkrzypskiDepartment of Oncology and Radiotherapy, Medical University of Gdansk, 7 Dębinki St., 80-211, Gdańsk, Poland. mskrzypski@gumed.edu.pl.ORCID 0000-0002-4391-4318
Piotr CzapiewskiDepartment of Pathomorfology, Medical University of Gdansk, Gdańsk, Poland.
Michał MarczykInstitute of Automatic Control, Data Mining Group, Silesian University of Technology, Gliwice, Poland.
Agnieszka MaciejewskaInstitute of Forensic Medicine, Medical University of Gdansk, Gdańsk, Poland.
Michał JankowskiDepartment and Clinic of Oncologic Surgery, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland.
Anna Szulgo-PaczkowskaDepartment of Clinical Oncology, Centre of Oncology, Bydgoszcz, Poland.
Wojciech ZegarskiDepartment and Clinic of Oncologic Surgery, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland.
Ryszard PawłowskiInstitute of Forensic Medicine, Medical University of Gdansk, Gdańsk, Poland.
Joanna PolańskaInstitute of Automatic Control, Data Mining Group, Silesian University of Technology, Gliwice, Poland.
Wojciech BiernatDepartment of Pathomorfology, Medical University of Gdansk, Gdańsk, Poland.
Janusz JaśkiewiczDepartment of Surgical Oncology, Medical University of Gdansk, Gdansk, Poland.
Jacek JassemDepartment of Oncology and Radiotherapy, Medical University of Gdansk, 7 Dębinki St., 80-211, Gdańsk, Poland.
Gdańsk Medical University · PLNicolaus Copernicus University · PLSilesian University of Technology · PLUniversity of Bydgoszcz · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of adjuvant chemotherapy in stage T2-T3N0 colon cancer (CC) is controversial and there are currently no reliable factors allowing for individual selection of patients with high risk of relapse for such therapy. We searched for microRNA-based signature with prognostic significance in this group. We assessed by qRT-PCR expression of 754 microRNAs (miRNAs) in tumour samples from 85 stage pT2-3N0 CC patients treated with surgery alone. MiRNA expression was compared between two groups of patients: 40 and 45 patients who did and did not develop distant metastases after resection, respectively. Additionally, miRNA expression was compared between CC and normal colon mucosa samples and between the mismatch repair (MMR) competent and deficient tumours. Low expression of miR-1300 and miR-939 was significantly correlated with shorter distant metastasis-free survival (DMFS) in Cox univariate analysis (p.adjusted = 0.049). The expression signature of five miRNAs (miR-1296, miR-135b, miR-539, miR-572 and miR-185) was found to be prognostic [p = 1.28E-07, HR 8.4 (95 % CI: 3.81-18.52)] for DMFS and cross-validated in a leave-one-out analysis, with the sensitivity and specificity of 74 and 78 %, respectively. The expression of miR-592 was significantly associated with the MMR status (p.adjusted <0.01). The expression of several novel miRNAs were found to be tumour specific, e.g. miR-888, miR-523, miR-18b, miR-302a, miR-423-5p, miR-582-3p (p < 0.05). We developed a miRNA expression signature that may be predictive for the risk of distant relapse in early stage CC and confirmed previously reported association between miR-592 expression and MMR status.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorColonic NeoplasmsDNA Mismatch RepairFemaleGene Expression Regulation, NeoplasticHumansKaplan-Meier EstimateMaleMicroRNAsMiddle AgedNeoplasm MetastasisPredictive Value of TestsPrognosisBiomarkers, TumorMicroRNAsMIRN592 microRNA, humancolon cancermetastasismicroRNA expressionmiR-1300miR-939prognostic marker

Identifiers

PMID27485175
PMCPMC5110606
OpenAlexW2490768749

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.