Evidence map›Paper›PMID 35414831›Full record

ArticleOncology letters2022

CD155 expression and its clinical significance in non-small cell lung cancer.

Rintaro Oyama, Masatoshi Kanayama, Masataka Mori, Hiroki Matsumiya, Akihiro Taira, Shinji Shinohara, Masaru Takenaka, Kazue Yoneda, Koji Kuroda, Fumihiro Tanaka

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
3.0field-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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

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  20. [Research Progress of Immune Checkpoint TIGIT in Lung Cancer Immunotherapy].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 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

10 authors at 1 institution in 1 country.

Rintaro OyamaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Masatoshi KanayamaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Masataka MoriSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Hiroki MatsumiyaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Akihiro TairaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Shinji ShinoharaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Masaru TakenakaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Kazue YonedaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Koji KurodaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
Fumihiro TanakaSecond Department of Surgery (Chest Surgery), University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807-8555, Japan.
University of Occupational and Environmental Health Japan · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CD155 serves an important role in tumor progression by promoting cell proliferation and migration. CD155 is also involved in the immune evasion of tumor cells, which may cause the development and progression of tumors. Accordingly, CD155 has emerged as a novel target in cancer immunotherapy; however, its expression in lung cancer remains unclear. To assess CD155 expression and its prognostic significance, 96 patients with completely resected pathologic stage I adenocarcinoma of the lung were retrospectively reviewed. Immunohistochemical staining was performed to evaluate CD155 expression on tumor cells. Expression levels of programmed death-ligand 1 (PD-L1), another molecule participating in immune evasion, were also evaluated immunohistochemically. CD155 expression was positive in 37 patients (38.5%). CD155-positivity was associated with aggressive tumor behavior, such as pleural invasion and vascular invasion. In addition, CD155-positivity was a significant factor to predict a poor prognosis (5-year overall survival (OS) rate, 63.3% for CD155-positive patients vs. 93.1% for CD155-negative patients; P<0.001). Patients harboring tumors with positive CD155 and PD-L1 expression showed the poorest prognosis (5-year OS rate, 44.4% for both-positive patients vs. 85.4% for the other patients; P<0.001). The positive expression status of both CD155 and PD-L1 was a significant and independent unfavorable prognostic factor (hazard ratio, 3.86; 95% confidence interval, 1.51-9.89; P=0.004; in a multivariate analysis). In conclusion, CD155-positivity was associated with aggressive tumor behavior, and was a factor to predict a poor prognosis. Its prognostic impact was enhanced when combined with PD-L1 expression status. These results should be validated in a large-scale study.

Indexed as

adenocarcinomaCD155lungPD-L1

Identifiers

PMID35414831
PMCPMC8988260
OpenAlexW4223561033

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.