Evidence map›Paper›PMID 33841575›Full record

ArticleOncology letters2021

Different role of MSLN and CA125 co-expression as a prognostic predictor between perihilar and distal bile duct carcinoma.

Yasuhiro Takihata, Takahiro Einama, Kazuki Kobayashi, Takafumi Suzuki, Naoto Yonamine, Ibuki Fujinuma, Takazumi Tsunenari, Yoji Yamagishi, Toshimitsu Iwasaki, Yoichi Miyata and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

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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

15 authors at 1 institution in 1 country.

Yasuhiro TakihataDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Takahiro EinamaDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Kazuki KobayashiDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Takafumi SuzukiDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Naoto YonamineDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Ibuki FujinumaDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Takazumi TsunenariDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Yoji YamagishiDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Toshimitsu IwasakiDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Yoichi MiyataDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Eiji ShintoDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Sho OgataDepartment of Pathology and Laboratory Medicine, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Hironori TsujimotoDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Hideki UenoDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
Yoji KishiDepartment of Surgery, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan.
National Defense Medical College · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have suggested that the interaction of mesothelin (MSLN) and cancer antigen 125 (CA125) enhances tumor metastases. The aim of the present study was to clarify the impact of MSLN and CA125 co-expression on the prognosis of patients with extrahepatic bile duct carcinoma (BDC). Tissue samples from patients who underwent surgical resection between 2007 and 2015 for perihilar or distal BDC were immunohistochemically examined. The expression levels of MSLN and CA125 in tumor cells were analyzed. The expression in <50% and ≥50% of the total tumor cells were defined as low- and high-level expression, respectively. Tissue samples were obtained from 31 patients with perihilar BDC and 43 patients with distal BDC. Lymph node metastases were associated with MSLN and CA125 co-expression in patients with perihilar BDC (P=0.002), while there was no association between lymph node metastasis and co-expression in patients with distal BDC (P=0.362). MSLN and CA125 co-expression was associated with a worse overall survival rate in patients with perihilar BDC (5-year overall survival rate, co-expression positive vs. negative, 24 vs. 63%; P=0.038). To the best of our knowledge, the present study is the first to report an association between co-expression of MSLN and CA125 with a poor prognosis in patients with perihilar BDC. The current findings suggested that the significance of co-expression differed according to the BDC location.

Indexed as

BDCCA125cholangiocarcinomaMSLN

Identifiers

PMID33841575
PMCPMC8020376
OpenAlexW3139188585

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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.