Evidence map›Paper›PMID 33316777›Full record

ArticleAging2020

Immune-related gene signature predicts overall survival of gastric cancer patients with varying microsatellite instability status.

Ruyue Tian, Jiexuan Hu, Xiao Ma, Lei Liang, Shuilong Guo

Abstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
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

5 authors.

Ruyue TianDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Jiexuan HuDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Xiao MaDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Lei LiangDepartment of Ultrasound, Aero Space Central Hospital, Beijing 100050, China.
Shuilong GuoDepartment of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing 100050, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeGastric cancer (GC) is one of the most common and fatal malignancies globally. While microsatellite instability (MSI) index has earlier been correlated with survival outcome in gastric cancer patients, the present study aims to construct a risk-stratification model based on immune-related genes in GC patients with varying MSI status.

resultsThe univariate and multivariate Cox regression analyses identified SEMA7A, NUDT6, SCGB3A1, NPR3, PTH1R, and SHC4 as signature genes, which were used to build the prognostic model for GC patients with microsatellite instability-low (MSI-L) and microsatellite stable (MSS). Whereas, for GC patients with microsatellite instability-high (MSI-H), prognostic model was established with three genes (SEMA6A, LTBP1, and BACH2), based on the univariate and multivariate Cox regression, and Kaplan-Meier survival analyses.

conclusionThe prognostic immune-related gene signature identified in this study may offer new targets for personalized treatment and immunotherapy for GC patients with MSI-H or MSI-L/MSS status.

methodsThe Cancer Genome Atlas (TCGA) and ImmPort databases were used to extract expression data and to explore prognostic genes from the immune-related genes (IRGs), respectively. Univariate and multivariate Cox regression analysis were applied to identify IRGs correlated with patient prognosis. The regulatory network between prognostic IRGs and TFs were performed using R software.

Indexed as

Microsatellite InstabilityAgedBasic-Leucine Zipper Transcription FactorsDatabases, GeneticFemaleGene Expression Regulation, NeoplasticHumansLatent TGF-beta Binding ProteinsMaleMiddle AgedNeoplasm GradingNeoplasm StagingPrognosisSemaphorinsStomach NeoplasmsSurvival RateBACH2 protein, humanBasic-Leucine Zipper Transcription FactorsLatent TGF-beta Binding ProteinsLTBP1 protein, humanSEMA6A protein, humanSemaphorinsgastric cancerimmune-related genesmicrosatellite instabilitysurvival analysisThe Cancer Genome Atlas

Identifiers

PMID33316777
PMCPMC7880323

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.