Evidence map›Paper›PMID 32297641›Full record

ArticleJapanese journal of clinical oncology2020

The prognostic role of c-MYC amplification in schistosomiasis-associated colorectal cancer.

Weiyu Pan, Weixia Wang, Jie Huang, Kui Lu, Sinian Huang, Dongxian Jiang, Dacheng Bu, Jing Liu, Hongyan Jing, Junxia Yao and 1 more

Open access · greenAbstract read
In one paragraph

Article in Japanese journal of clinical oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Molecular genetics of early-onset colorectal cancer.World journal of biological chemistry · 2023
    Review
  4. Article
  5. Article
  6. Article
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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

11 authors at 3 institutions in 1 country.

Weiyu PanDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Weixia WangDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Jie HuangDepartment of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China.
Kui LuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Sinian HuangDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Dongxian JiangDepartment of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China.
Dacheng BuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Jing LiuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Hongyan JingDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Junxia YaoDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Yingyong HouDepartment of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
Fudan University · CNZhongshan Hospital · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe purpose of this study was to explore the prognostic role of c-MYC amplification in colorectal cancer, particularly in schistosomiasis-associated colorectal cancer.

methodsThree hundred and fifty four cases of colorectal cancer, which were from Qingpu Branch of Zhongshan Hospital affiliated to Fudan University, were retrospectively analyzed in a tissue microarray (TMA) format, with fluorescence in situ hybridization (FISH) assay and immunohistochemistry (IHC).

resultsc-MYC gene amplification was found in 14.1% (50 out of 354) of patients with colorectal cancer and was correlated with old age (P = 0.028), positive lymph node metastasis (P = 0.004) and advanced stage tumors (P = 0.002). The overexpression of c-MYC was closely associated with the amplification status (P = 0.023). Kaplan-Meier survival curves for overall survival (OS) showed a statistically significant difference for patients with c-MYC amplification in full cohort of colorectal cancer, stage III-IV set and patients with lymph node metastasis (P = 0.002, 0.034, 0.012, respectively). Further analysis found c-MYC amplification associated with poorer survival in the subgroup of colorectal cancer with schistosomiasis (CRC-S, P < 0.001), but not in colorectal cancer without schistosomiasis (CRC-NS, P = 0.155). By multivariate analysis, c-MYC amplification was an independent poor-prognostic factor in CRC-S set (P = 0.046).

conclusionsOur study firstly found c-MYC amplification could predict poor prognosis in schistosomiasis-associated colorectal cancer, but not in colorectal cancer without schistosomiasis.

Indexed as

Gene AmplificationAdultAgedAged, 80 and overColorectal NeoplasmsFemaleHumansImmunohistochemistryIn Situ Hybridization, FluorescenceKaplan-Meier EstimateLymphatic MetastasisMaleMiddle AgedMultivariate AnalysisNeoplasm StagingPrognosisProto-Oncogene Proteins c-mycc-MYCcolorectal cancergene amplificationprognosisSchistosoma japonicum

Identifiers

PMID32297641
PMCPMC7160914
OpenAlexW3016922455

What OpenQuestion holds

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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.