Evidence map›Paper›PMID 29488015›Full record

ArticleSurgery today2018

The POU5F1 gene expression in colorectal cancer: a novel prognostic marker.

Norikatsu Miyoshi, Shiki Fujino, Masayuki Ohue, Masayoshi Yasui, Yusuke Takahashi, Keijiro Sugimura, Akira Tomokuni, Hirofumi Akita, Shogo Kobayashi, Hidenori Takahashi and 3 more

Abstract read
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In one paragraph

Article in Surgery today, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 3 pooled it
1.6field-weighted citation impact, top 17% 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

17 citing papers in PubMed, 3 syntheses or guidelines pooled it, 27 citations in OpenAlex.

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  7. Expression ofFrontiers in oncology · 2023
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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 2 institutions in 1 country.

Norikatsu MiyoshiDepartment of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2-E2 Yamadaoka, Suita, Osaka, 565-0871, Japan. nmiyoshi@gesurg.med.osaka-u.ac.jp.
Shiki FujinoDepartment of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2-E2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Masayuki OhueDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Masayoshi YasuiDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Yusuke TakahashiDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Keijiro SugimuraDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Akira TomokuniDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Hirofumi AkitaDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Shogo KobayashiDepartment of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2-E2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Hidenori TakahashiDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Takeshi OmoriDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Hiroshi MiyataDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Masahiko YanoDepartment of Surgery, Osaka International Cancer Institute, 3-1-69, Ohtemae, Chuo-ku, Osaka, 541-8567, Japan.
Osaka Medical Center for Cancer and Cardiovascular Diseases · JPOsaka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe POU5F1 gene, which encodes the POU domain, class 5, transcription factor 1 (also known as Oct-4), is expressed in embryonic stem cells where it regulates pluripotency and proliferation. Few studies have examined the expression and significance of POU5F1 in cancer tissues. The aim of this study was to clarify its significance in colorectal cancer (CRC).

methodsThe study included 95 patients who underwent surgery for CRC from 2009 to 2011. The correlations between the POU5F1 gene expression and the clinical parameters were assessed in these patients. The serum TP53 expression levels were also examined by an enzyme-linked immunosorbent assay.

resultsPatients with a high POU5F1 expression were significantly more likely to have a poor prognosis than those with a low expression. In contrast, patients with a low POU5F1 expression had a better disease-free survival after curative surgical resection than those with a high expression (P = 0.007). Multivariate analyses showed that the POU5F1 expression (P = 0.003) and lymph node metastasis (P < 0.001) were significantly correlated with the disease-free survival. The prognosis was significantly related to the serum TP53 levels, according to the POU5F1 expression.

conclusionThe POU5F1 expression was suggested to be a prognostic factor in patients with CRC.

Indexed as

Biomarkers, TumorGene ExpressionAnimalsColorectal NeoplasmsDisease-Free SurvivalEnzyme-Linked Immunosorbent AssayLymphatic MetastasisMice, Inbred NODOctamer Transcription Factor-3PrognosisTumor Cells, CulturedTumor Suppressor Protein p53Biomarkers, TumorOctamer Transcription Factor-3POU5F1 protein, humanTP53 protein, humanTumor Suppressor Protein p53Colorectal cancerMetastasisPOU5F1PrognosisTP53

Identifiers

PMID29488015
OpenAlexW2793983284

What OpenQuestion holds

Textmetadata
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.