Tumor-Infiltrating Lymphocyte-Based Risk Score for Predicting Prognosis in Gastric Cancer.

GEO TIL gastric cancer immune risk score model prognosis

Journal

Frontiers in oncology
ISSN: 2234-943X
Titre abrégé: Front Oncol
Pays: Switzerland
ID NLM: 101568867

Informations de publication

Date de publication:
2020
Historique:
received: 20 12 2019
accepted: 10 09 2020
entrez: 29 10 2020
pubmed: 30 10 2020
medline: 30 10 2020
Statut: epublish

Résumé

Tumor-infiltrating lymphocytes (TILs) in gastric cancer are closely related to clinical prognosis; however, little is known regarding the immune microenvironment in this disease. Thus, RNA-sequencing data from gastric cancer patients were downloaded from the Gene Expression Omnibus (GEO). The proportion of immune cells was determined based on a deconvolution algorithm (CIBERSORT), and gene expression profiles were analyzed in the context of clinical outcomes to construct an immune risk score. Data were analyzed using least absolute shrinkage and selection operator (LASSO) and multivariable Cox regression, to identify prognostic markers of gastric cancer survival. The model included four immune cell types: neutrophils, plasma cells, activated CD4

Identifiants

pubmed: 33117674
doi: 10.3389/fonc.2020.522015
pmc: PMC7561394
doi:

Types de publication

Journal Article

Langues

eng

Pagination

522015

Informations de copyright

Copyright © 2020 Xie, Mo, Li, Cai, Ruan, Ye and Mao.

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Auteurs

Siyuan Xie (S)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Pingfan Mo (P)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Ning Li (N)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Wen Cai (W)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Jingjing Ruan (J)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Jun Ye (J)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Jianshan Mao (J)

Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Classifications MeSH