التفاصيل البيبلوغرافية
| العنوان: |
Tumor mutation burden and recurrent tumors in hereditary lung cancer. |
| المؤلفون: |
Hsu, Yi‐Chiung, Chang, Ya‐Hsuan, Chang, Gee‐Chen, Ho, Bing‐Ching, Yuan, Shin‐Sheng, Li, Yu‐Cheng, Zeng, Jhih‐Wun, Yu, Sung‐Liang, Li, Ker‐Chau, Yang, Pan‐Chyr, Chen, Hsuan‐Yu |
| المصدر: |
Cancer Medicine; May2019, Vol. 8 Issue 5, p2179-2187, 9p |
| مصطلحات موضوعية: |
LUNG cancer, CANCER relapse, THERAPEUTICS, CANCER-related mortality, TUMORS, NUCLEOTIDE sequencing |
| مستخلص: |
Lung cancer is the leading cause of cancer death worldwide and cancer relapse accounts for the majority of cancer mortality. The mechanism is still unknown, especially in hereditary lung cancer without known actionable mutations. To identify genetic alternations involved in hereditary lung cancer and relapse is urgently needed. We collected genetic materials from a unique hereditary lung cancer patient's blood, first cancer tissue (T1), adjacent normal tissue (N1), relapse cancer tissue (T2), and adjacent normal tissue (N2) for whole genome sequencing. We identified specific mutations in T1 and T2, and attributed them to tumorigenesis and recurrence. These tumor specific variants were enriched in antigen presentation pathway. In addition, a lung adenocarcinoma cohort from the TCGA dataset was used to confirm our findings. Patients with high mutation burdens in tumor specific genes had decreased relapse‐free survival (P = 0.017, n = 186). Our study may provide important insight for designing immunotherapeutic treatment for hereditary lung cancer. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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