Evidence map›Paper›PMID 33793095›Full record

ArticleCancer reports (Hoboken, N.J.)2021

High CD8/CD33 ratio in peritoneal metastatic lesions is associated with favorable prognosis in gastric cancer.

Takahisa Yamaguchi, Jun Kinoshita, Hiroto Saito, Mari Shimada, Siro Terai, Hideki Moriyama, Koichi Okamoto, Isamu Makino, Keishi Nakamura, Hidehiro Tajima and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cancer reports (Hoboken, N.J.), 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
0.3field-weighted citation impact, top 43% 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, 4 citations in OpenAlex.

  1. Higher TIGIT expression in the intraperitoneal immune microenvironment is associated with shorter progression-free survival in patients with gastric cancer with peritoneal metastasis treated with intraperitoneal paclitaxel.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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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 at 1 institution in 1 country.

Takahisa YamaguchiDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.ORCID 0000-0001-8086-739X
Jun KinoshitaDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Hiroto SaitoDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Mari ShimadaDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Siro TeraiDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Hideki MoriyamaDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Koichi OkamotoDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Isamu MakinoDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Keishi NakamuraDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Hidehiro TajimaDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Itasu NinomiyaDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Sachio FushidaDepartment of Gastroenterological Surgery, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Kanazawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumor-infiltrating lymphocytes (TILs) and other immune cells have been reported as a prognostic factor in several tumors, including gastric cancer, and they play an important role in antitumor effect at the primary site. There were few reports on the immune status in peritoneal metastatic lesions for gastric cancer.

aimsThe aims of this study were to assess the prognostic significance of TILs (CD4, CD8, CD19, regulatory T cells [Tregs]), and myeloid-derived suppressor cells (MDSCs) in peritoneal metastatic lesions.

methodsWe retrospectively investigated 60 patients for gastric cancer with peritoneal metastasis who were treated between 2009 and 2016 in our institute. Immunohistochemistry for CD4, CD8, CD19, FOXP3, and CD33 was performed in the peritoneal metastatic lesions. The absolute numbers of immune cells and ratios were evaluated, and the relationship between immune-related marker and overall survival (OS) was investigated.

resultsA high infiltration of CD8

conclusionHigh CD8/CD33 ratio and high infiltration of CD8

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCD8 AntigensCD8-Positive T-LymphocytesFemaleFollow-Up StudiesGastrectomyHumansLymphocytes, Tumor-InfiltratingMaleMiddle AgedPeritoneal NeoplasmsPrognosisRetrospective StudiesBiomarkers, TumorCD33 protein, humanCD8 AntigensSialic Acid Binding Ig-like Lectin 3CD8+ lymphocytesgastric cancerMDSCsperitoneal metastasisTILs

Identifiers

PMID33793095
PMCPMC8551992
OpenAlexW3142355738

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.