COSMOS Data Cohorts
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COSMOS Study - TCGA Patient Barcodes Study: A 24-month biological transition from proliferation to immune dominance in cancer recurrence Files Description 1- TCGA BRCA Validation Cohort Code.csv TCGA Breast Invasive Carcinoma patients used for transcriptomic validation N = 1096 patients Columns: patient_id, cancer_type, os_time_days, os_time_months, os_status, temporal_phase 2- TCGA LUAD Validation Cohort.csv TCGA Lung Adenocarcinoma patients used for transcriptomic validation N = 513 patients Columns: patient_id, cancer_type, os_time_days, os_time_months, os_status, temporal_phase 3- TCGA patient cohort (complete list).csv Extended Cox regression analysis across 9 TCGA cancer types Filter: Overall survival follow-up ≥605 days (≈20 months) N = 2871 patients across 9 cancer types Cancer types: BRCA, COAD, HNSC, KIRC, LIHC, LUAD, LUSC, STAD, UCEC Columns: patient_id, cancer_type, os_time_days, os_time_months, os_status, temporal_phase Data Sources Clinical outcomes: TCGA-CDR (Liu et al., Cell 2018, DOI: 10.1016/j.cell.2018.02.052) Original data: NCI Genomic Data Commons (https://portal.gdc.cancer.gov) Temporal Phase Definition Early (≤24m): Patients with overall survival ≤24 months Late (>24m): Patients with overall survival >24 months Code Availability https://github.com/Sjtu-Fuxilab/COSMOS
COSMOS研究——癌症基因组图谱(The Cancer Genome Atlas, TCGA)患者条形码 研究主题:癌症复发过程中从增殖到免疫主导的24个月生物学转变 文件说明 1. TCGA BRCA验证队列代码.csv:用于转录组验证的TCGA乳腺浸润癌患者,样本量为1096例,数据集列包括:患者ID(patient_id)、癌症类型(cancer_type)、总生存天数(os_time_days)、总生存月数(os_time_months)、总生存状态(os_status)、时间阶段(temporal_phase) 2. TCGA LUAD验证队列.csv:用于转录组验证的TCGA肺腺癌患者,样本量为513例,数据集列同上述文件 3. TCGA患者队列(完整列表).csv:针对9种TCGA癌症类型开展的扩展Cox回归分析数据集,筛选条件为总生存随访时长≥605天(约20个月),共覆盖9种癌症类型的2871例患者,所涉癌症类型包括:乳腺浸润癌(BRCA)、结肠腺癌(COAD)、头颈部鳞状细胞癌(HNSC)、肾透明细胞癌(KIRC)、肝细胞癌(LIHC)、肺腺癌(LUAD)、肺鳞状细胞癌(LUSC)、胃腺癌(STAD)、子宫内膜癌(UCEC),数据集列信息同前 数据来源:临床结局数据取自TCGA-CDR(Liu等,《Cell》,2018年,DOI: 10.1016/j.cell.2018.02.052);原始数据来自美国国家癌症研究所基因组数据共享平台(NCI Genomic Data Commons,https://portal.gdc.cancer.gov) 时间阶段定义:早期(≤24个月):总生存时长≤24个月的患者;晚期(>24个月):总生存时长>24个月的患者 代码获取地址:https://github.com/Sjtu-Fuxilab/COSMOS



