Identification of immune cells and mRNA associated with prognosis of gastric cancer
Abstract Background The clinical success demonstrates the enormous potential of immunotherapy in cancer treatment. Methods This article presented research linking gastric cancer to immune cells, based on RNA-seq data of Stomach adenocarcinoma (STAD) and gene expression profile of GSE84437, 24 kinds...
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doaj-a691a0db0f8a46e594aad2e40cf8a2842020-11-25T01:53:31ZengBMCBMC Cancer1471-24072020-03-0120111010.1186/s12885-020-6702-1Identification of immune cells and mRNA associated with prognosis of gastric cancerMingming Wang0Zedong Li1Yu Peng2Jianyu Fang3Tao Fang4Jiajia Wu5Jun Zhou6Department of Minimally Invasive Surgery, The Second Xiangya Hospital, Central South UniversityDepartment of Minimally Invasive Surgery, The Second Xiangya Hospital, Central South UniversityDepartment of Minimally Invasive Surgery, The Second Xiangya Hospital, Central South UniversityDepartment of Nursing, The Second Xiangya Hospital, Central South UniversityDepartment of General Surgery, The First Affiliated Hospital of Gannan Medical UniversityDepartment of General Surgery, The Second Affiliated Hospital of Nanjing Medical UniversityDepartment of Minimally Invasive Surgery, The Second Xiangya Hospital, Central South UniversityAbstract Background The clinical success demonstrates the enormous potential of immunotherapy in cancer treatment. Methods This article presented research linking gastric cancer to immune cells, based on RNA-seq data of Stomach adenocarcinoma (STAD) and gene expression profile of GSE84437, 24 kinds of tumor-infiltrating immune cells were quantified by single-sample gene set enrichment analysis. Results Th2 cells, T helper cells, and Mast cells were identified as prognostic immune cells in both TCGA and GEO groups. Then SUPV3L1 and SLC22A17 were identified as hub genes which may affect immune cell infiltration by correlation analysis. Survival analysis further proved that hub genes and prognostic immune cells are associated with the prognosis of gastric cancer. In gastrointestinal tumors, hub genes and prognostic immune cells also found differences in non-tumor and tumor tissues. Conclusions We found that three immune cells infiltration are associated with the prognosis of gastric cancer and further identify two hub genes. These two key genes may affect immune cell infiltration, result in the different prognosis of patients.http://link.springer.com/article/10.1186/s12885-020-6702-1Gastric cancerImmune infiltrationSUPV3L1SLC22A17 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mingming Wang Zedong Li Yu Peng Jianyu Fang Tao Fang Jiajia Wu Jun Zhou |
spellingShingle |
Mingming Wang Zedong Li Yu Peng Jianyu Fang Tao Fang Jiajia Wu Jun Zhou Identification of immune cells and mRNA associated with prognosis of gastric cancer BMC Cancer Gastric cancer Immune infiltration SUPV3L1 SLC22A17 |
author_facet |
Mingming Wang Zedong Li Yu Peng Jianyu Fang Tao Fang Jiajia Wu Jun Zhou |
author_sort |
Mingming Wang |
title |
Identification of immune cells and mRNA associated with prognosis of gastric cancer |
title_short |
Identification of immune cells and mRNA associated with prognosis of gastric cancer |
title_full |
Identification of immune cells and mRNA associated with prognosis of gastric cancer |
title_fullStr |
Identification of immune cells and mRNA associated with prognosis of gastric cancer |
title_full_unstemmed |
Identification of immune cells and mRNA associated with prognosis of gastric cancer |
title_sort |
identification of immune cells and mrna associated with prognosis of gastric cancer |
publisher |
BMC |
series |
BMC Cancer |
issn |
1471-2407 |
publishDate |
2020-03-01 |
description |
Abstract Background The clinical success demonstrates the enormous potential of immunotherapy in cancer treatment. Methods This article presented research linking gastric cancer to immune cells, based on RNA-seq data of Stomach adenocarcinoma (STAD) and gene expression profile of GSE84437, 24 kinds of tumor-infiltrating immune cells were quantified by single-sample gene set enrichment analysis. Results Th2 cells, T helper cells, and Mast cells were identified as prognostic immune cells in both TCGA and GEO groups. Then SUPV3L1 and SLC22A17 were identified as hub genes which may affect immune cell infiltration by correlation analysis. Survival analysis further proved that hub genes and prognostic immune cells are associated with the prognosis of gastric cancer. In gastrointestinal tumors, hub genes and prognostic immune cells also found differences in non-tumor and tumor tissues. Conclusions We found that three immune cells infiltration are associated with the prognosis of gastric cancer and further identify two hub genes. These two key genes may affect immune cell infiltration, result in the different prognosis of patients. |
topic |
Gastric cancer Immune infiltration SUPV3L1 SLC22A17 |
url |
http://link.springer.com/article/10.1186/s12885-020-6702-1 |
work_keys_str_mv |
AT mingmingwang identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer AT zedongli identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer AT yupeng identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer AT jianyufang identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer AT taofang identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer AT jiajiawu identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer AT junzhou identificationofimmunecellsandmrnaassociatedwithprognosisofgastriccancer |
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1724990500758355968 |