scholarly journals Identification of the key genes and characterizations of Tumor Immune Microenvironment in Lung Adenocarcinoma (LUAD) and Lung Squamous Cell Carcinoma (LUSC)

2020 ◽  
Vol 11 (17) ◽  
pp. 4965-4979
Author(s):  
Lemeng Zhang ◽  
Jianhua Chen ◽  
Tianli Cheng ◽  
Hua Yang ◽  
Haitao Li ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lung Adenocarcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Lung Squamous Cell Carcinoma ◽  
Immune Microenvironment ◽  
Tumor Immune Microenvironment ◽  
Key Genes

scholarly journals UBE2D1 RNA Expression Was an Independent Unfavorable Prognostic Indicator in Lung Adenocarcinoma, but Not in Lung Squamous Cell Carcinoma

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Liyan Hou ◽  
Yingbo Li ◽  
Ying Wang ◽  
Dongqiang Xu ◽  
Hailing Cui ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Squamous Cell Carcinoma ◽  
Lung Adenocarcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Survival Data ◽  
Lung Squamous Cell Carcinoma ◽  
Prognostic Indicator ◽  
The Cancer Genome Atlas ◽  
Rna Expression

In this study, we investigated the potential prognostic value of ubiquitin-conjugating enzyme E2D1 (UBE2D1) RNA expression in different histological subtypes of non-small-cell lung cancer (NSCLC). A retrospective study was performed by using molecular, clinicopathological, and survival data in the Cancer Genome Atlas (TCGA)—Lung Cancer. Results showed that both lung adenocarcinoma (LUAD) (N=514) and lung squamous cell carcinoma (LUSC) (N=502) tissues had significantly elevated UBE2D1 RNA expression compared to the normal tissues (p<0.001 and p=0.036, respectively). UBE2D1 RNA expression was significantly higher in LUAD than in LUSC tissues. Increased UBE2D1 RNA expression was independently associated with shorter OS (HR: 1.359, 95% CI: 1.031–1.791, p=0.029) and RFS (HR: 1.842, 95% CI: 1.353–2.508, p<0.001) in LUAD patients, but not in LUSC patients. DNA amplification was common in LUAD patients (88/551, 16.0%) and was associated with significantly upregulated UBE2D1 RNA expression. Based on these findings, we infer that UBE2D1 RNA expression might only serve as an independent prognostic indicator of unfavorable OS and RFS in LUAD, but not in LUSC.

scholarly journals Advanced Glycation End Products Receptor DNA Methylation Is Associated with Immune Infiltration and Prognosis of Lung adenocarcinoma and lung squamous cell carcinoma

2021 ◽  
Author(s):  
Jun Yang ◽  
Xiaohui Chen ◽  
Mingqiang Lin ◽  
Mengyan Zhang ◽  
Zhiping Wang ◽  
...  
Keyword(s):  
Dna Methylation ◽  
Squamous Cell Carcinoma ◽  
Lung Adenocarcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Advanced Glycation End Products ◽  
Lung Squamous Cell Carcinoma ◽  
Advanced Glycation ◽  
Glycation End Products ◽  
End Products

Abstract Background: Lung cancer has become the leading cause of cancer-related deaths worldwide with a rising trend of incidence and mortality. Lung adenocarcinoma (LUAD) and lung squamous cell carcinoma (LUSC) account for the major numbers, which should be paid enough attention. Advanced glycation end products receptor (AGER) is a multi-ligand receptor that interacts with a wide range of ligands. Previous studies have shown that abnormal AGER expression is closely related to immune infiltration and tumorigenesis. Nevertheless, the AGER DNA methylation relationship between prognosis and infiltrating immune cells in LUAD and LUSC is still unclear. Results: Compared with the normal lung tissues, the expression level of AGER was significantly reduced in LUAD and LUSC. Low expression of AGER was markedly correlated with histology, stage, lymph node metastasis and Tumor protein 53 (TP53) mutation and could be used as a potential indicator of poor prognosis of LUAD and LUSC. Further analysis showed that copy number variation (CNV), mutation and DNA methylation involved in the low level of AGER. Additionally, we found that AGER DNA hypermethylation meant a worse prognosis in LUAD and LUSC. In addition, we also found that hypermethylated AGER was significantly correlated with tumor infiltrating lymphocytes. Conclusion: AGER may be a candidate for the prognostic biomarker of LUAD and LUSC related with tumor immune microenvironment.

scholarly journals Prognostic Impact of Immune Microenvironment in Lung Squamous Cell Carcinoma

2015 ◽  
Vol 10 (9) ◽  
pp. 1301-1310 ◽  
Author(s):  
Kyuichi Kadota ◽  
Jun-ichi Nitadori ◽  
Hideki Ujiie ◽  
Daniel H. Buitrago ◽  
Kaitlin M. Woo ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Lung Squamous Cell Carcinoma ◽  
Prognostic Impact ◽  
Immune Microenvironment

scholarly journals Pyruvate Kinase M2 is a marker of poor prognosis in lung adenocarcinoma but not lung squamous cell carcinoma

2020 ◽  
Vol 9 (5) ◽  
pp. 3293-3302
Author(s):  
Junxia Zhang ◽  
Chengjuan Zhang ◽  
Xianghua Liu ◽  
Ning Sun ◽  
Caili Zhang ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lung Adenocarcinoma ◽  
Cell Carcinoma ◽  
Pyruvate Kinase ◽  
Squamous Cell ◽  
Poor Prognosis ◽  
Lung Squamous Cell Carcinoma ◽  
Pyruvate Kinase M2
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