表6：利用自噬和代谢相关基因开发急性呼吸窘迫综合征的基因组表型和免疫表型

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• 源站标题：Table_6_Development of genomic phenotype and immunophenotype of acute respiratory distress syndrome using autophagy and metabolism-related genes.docx
• DOI：10.3389/fimmu.2023.1209959.s007
• 发布日期：2023-10-23
• 文件数：1 个
• 文件总体积：15.99 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Table_6_Development_of_genomic_phenotype_and_immunophenotype_of_acute_respiratory_distress_syndrome_using_autophagy_and_metabolism-related_genes_docx/24419410

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数据说明

BackgroundDistinguishing ARDS phenotypes is of great importance for its precise treatment. In the study, we attempted to ascertain its phenotypes based on metabolic and autophagy-related genes and infiltrated immune cells.
MethodsTranscription datasets of ARDS patients were obtained from Gene expression omnibus (GEO), autophagy and metabolic-related genes were from the Human Autophagy Database and the GeneCards Database, respectively. Autophagy and metabolism-related differentially expressed genes (AMRDEGs) were further identified by machine learning and processed for constructing the nomogram and the risk prediction model. Functional enrichment analyses of differentially expressed genes were performed between high- and low-risk groups. According to the protein-protein interaction network, these hub genes closely linked to increased risk of ARDS were identified with CytoHubba. ssGSEA and CIBERSORT was applied to analyze the infiltration pattern of immune cells in ARDS. Afterwards, immunologically characterized and molecular phenotypes were constructed according to infiltrated immune cells and hub genes.
ResultsA total of 26 AMRDEGs were obtained, and CTSB and EEF2 were identified as crucial AMRDEGs. The predictive capability of the risk score, calculated based on the expression levels of CTSB and EEF2, was robust for ARDS in both the discovery cohort (AUC = 1) and the validation cohort (AUC = 0.826). The mean risk score was determined to be 2.231332, and based on this score, patients were classified into high-risk and low-risk groups. 371 differential genes in high- and low-risk groups were analyzed. ITGAM, TYROBP, ITGB2, SPI1, PLEK, FGR, MPO, S100A12, HCK, and MYC were identified as hub genes. A total of 12 infiltrated immune cells were differentially expressed and have correlations with hub genes. According to hub genes and implanted immune cells, ARDS patients were divided into two different molecular phenotypes (Group 1: n = 38; Group 2: n = 19) and two immune phenotypes (Cluster1: n = 22; Cluster2: n = 35), respectively.
ConclusionThis study picked up hub genes of ARDS related to autophagy and metabolism and clustered ARDS patients into different molecular

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引用

学术使用请引用 DOI 10.3389/fimmu.2023.1209959.s007（source: https://frontiersin.figshare.com/articles/dataset/Table_6_Development_of_genomic_phenotype_and_immunophenotype_of_acute_respiratory_distress_syndrome_using_autophagy_and_metabolism-related_genes_docx/24419410）。