Evidence map›Paper›PMID 29765149›Full record

ArticleBritish journal of cancer2018

MASAN: a novel staging system for prognosis of patients with oesophageal squamous cell carcinoma.

Wei Liu, Jian-Zhong He, Shao-Hong Wang, De-Kai Liu, Xue-Feng Bai, Xiu-E Xu, Jian-Yi Wu, Yong Jiang, Chun-Quan Li, Long-Qi Chen and 2 more

Abstract read
In one paragraph

Article in British journal of cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

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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

12 authors.

Wei LiuThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China.
Jian-Zhong HeThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China.
Shao-Hong WangDepartment of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-Sen University, Shantou, 515041, China.
De-Kai LiuThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China.
Xue-Feng BaiDepartment of Medical Informatics, Harbin Medical University-Daqing, Daqing, 163319, China.
Xiu-E XuThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China.
Jian-Yi WuThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China.
Yong JiangDepartment of Medical Informatics, Harbin Medical University-Daqing, Daqing, 163319, China.
Chun-Quan LiDepartment of Medical Informatics, Harbin Medical University-Daqing, Daqing, 163319, China.
Long-Qi ChenDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China.
En-Min LiThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China. nmli@stu.edu.cn.
Li-Yan XuThe Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China. lyxu@stu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOesophageal squamous cell carcinoma (ESCC) is one of the most malignant cancers worldwide. Treatment of ESCC is in progress through accurate staging and risk assessment of patients. The emergence of potential molecular markers inspired us to construct novel staging systems with better accuracy by incorporating molecular markers.

methodsWe measured H scores of 23 protein markers and analysed eight clinical factors of 77 ESCC patients in a training set, from which we identified an optimal MASAN (MYC, ANO1, SLC52A3, Age and N-stage) signature. We constructed MASAN models using Cox PH models, and created MASAN-staging systems based on k-means clustering and minimum-distance classifier. MASAN was validated in a test set (n = 77) and an independent validation set (n = 150).

resultsMASAN possessed high predictive accuracies and stratified ESCC patients into three prognostic groups that were more accurate than the current pTNM-staging system for both overall survival and disease-free survival. To facilitate clinical utilisation, we also constructed MASAN-SI staging systems based on staining indices (SI) of protein markers, which possessed similar prognostic performance as MASAN.

conclusionMASAN provides a good alternative staging system for ESCC prognosis with a high precision using a simple model.

Indexed as

Age FactorsAlgorithmsAnoctamin-1Biomarkers, TumorEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleHumansMaleMembrane Transport ProteinsMiddle AgedNeoplasm ProteinsNeoplasm StagingPrognosisProportional Hazards ModelsProto-Oncogene Proteins c-mycANO1 protein, humanAnoctamin-1Biomarkers, TumorMembrane Transport ProteinsMYC protein, humanNeoplasm ProteinsProto-Oncogene Proteins c-mycSLC52A3 protein, human

Identifiers

PMID29765149
PMCPMC5988697

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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.