Evidence map›Paper›PMID 28431527›Full record

ArticleBMC surgery2017

Evaluation of the correlation of vasculogenic mimicry, ALDH1, KAI1 and microvessel density in the prediction of metastasis and prognosis in colorectal carcinoma.

Bo Zhu, Lei Zhou, Lan Yu, Shiwu Wu, Wenqing Song, Xiaomeng Gong, Danna Wang

Open access · goldAbstract read
In one paragraph

Article in BMC surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

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  6. World journal of gastrointestinal oncology · 2022
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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

7 authors at 1 institution in 1 country.

Bo ZhuDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China.
Lei ZhouDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China.
Lan YuDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China.
Shiwu WuDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China. 573448542@qq.com.
Wenqing SongDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China.
Xiaomeng GongDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China.
Danna WangDepartment of Pathology, the First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, No.287, Changhuai Road, Bengbu, Anhui Province, China.
First Affiliated Hospital of Bengbu Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMetastasis and recurrence are the most common reasons for treatment failure of colorectal carcinoma (CRC). Vasculogenic mimicry (VM, blood supply formation often seen in highly aggressive tumors), Aldehyde dehydrogenase 1 (ALDH1, a biomarker of cancer stem cells), KAI1 (a suppressor gene of tumor metastasis) are all valuable factors for metastasis and prognosis in diverse human cancers. However, the correlation of VM, ALDH1, KAI1 and microvessel density (MVD) in CRC is unclear. In this study, we analyzed the correlations among VM, ALDH1, KAI1 and MVD, as well as their respective correlations with clinicopathological parameters and survival in CRC.

methodsThe level of VM, ALDH1, KAI1 and MVD in 204 whole tissue samples of CRC were examined by immunhistochemistry. Clinical data was also collected.

resultsLevels of VM, ALDH1 and MVD were significantly higher, and levels of KAI1 significantly lower, in CRC tissues than in normal colorectal tissues. Levels of VM, ALDH1 and MVD were positively associated with invasion of depth, lymph node metastasis (LNM), distant metastasis and tumor-node-metastasis (TNM) stages, and negatively with patients' overall survival (OS). Levels of KAI1 was negatively correlated with invasion of depth, LNM, distant metastasis and TNM stages, and the KAI1 positive expression subgroup had significantly longer OS than did the KAI1- subgroup. In multivariate analysis, high levels of VM, ALDH1 and KAI1, as well as TNM stages were independently correlated with lower OS in patients with CRC.

conclusionsVM, MVD and the expression of ALDH1 and KAI1 may represent promising metastatic and prognostic biomarkers, as well as potential therapeutic targets for CRC.

Indexed as

AdultAgedAldehyde Dehydrogenase 1 FamilyColorectal NeoplasmsFemaleHumansIsoenzymesKangai-1 ProteinLymphatic MetastasisMaleMicrovesselsMiddle AgedNeoplasm Recurrence, LocalPrognosisRetinal DehydrogenaseAldehyde Dehydrogenase 1 FamilyALDH1A1 protein, humanCD82 protein, humanIsoenzymesKangai-1 ProteinRetinal DehydrogenaseALDH1CRCKAI1MVDPrognosisVM

Identifiers

PMID28431527
PMCPMC5399824
OpenAlexW2606270057

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.