1
|
Yu F, Peng M, Bai J, Zhu X, Zhang B, Tang J, Liu W, Chen C, Wang X, Chen M, Tan S, Sun Y, Liang Q, Li J, Hu Y, Liao A, Hu H, He Y, Xiao X, Wang B, Xing G, Xu Y, Chen R, Xia X, Chen X. Comprehensive characterization of genomic and radiologic features reveals distinct driver patterns of RTK/RAS pathway in ground-glass opacity pulmonary nodules. Int J Cancer 2022; 151:2020-2030. [PMID: 36029220 PMCID: PMC9805018 DOI: 10.1002/ijc.34238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 06/12/2022] [Accepted: 06/13/2022] [Indexed: 01/09/2023]
Abstract
Ground-glass opacity (GGO)-associated pulmonary nodules have been known as a radiologic feature of early-stage lung cancers and exhibit an indolent biological behavior. However, the correlation between driver genes and radiologic features as well as the immune microenvironment remains poorly understood. We performed a custom 1021-gene panel sequencing of 334 resected pulmonary nodules presenting as GGO from 262 Chinese patients. A total of 130 multiple pulmonary nodules were sampled from 58 patients. Clinical-pathologic and radiologic parameters of these pulmonary nodules were collected. Immunohistochemistry (IHC) and multiplex immunofluorescent staining (mIF) were applied to analyze proliferation and immune cell markers of GGO-associated pulmonary nodules. Compared with pure GGO nodules, mixed GGO nodules were enriched for invasive adenocarcinoma (IAC) (182/216 vs 73/118, P < .001). Eighty-eight percent (294/334) of GGO-associated nodules carried at least one mutation in EGFR/ERBB2/BRAF/KRAS/MAP2K1 of the RTK/RAS signaling pathway, and the alterations in these driver genes were mutually exclusive. The analysis of multifocal pulmonary nodules from the same patient revealed evidence of functional convergence on RTK/RAS pathways. Nodules with ERBB2/BRAF/MAP2K1 mutations tended to be more indolent than those with EGFR and KRAS mutations. IHC and mIF staining showed that KRAS-mutant GGO nodules displayed higher infiltration of CD4+ T cell and CD8+ T cell as well as stronger proliferation and immune inhibitory signals. Our study demonstrates a driver landscape of radiologically detectable GGO-associated pulmonary nodules in Chinese patients and supports that different driver patterns in RTK/RAS pathway are corresponding to different radiologic features.
Collapse
Affiliation(s)
- Fenglei Yu
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Muyun Peng
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Jing Bai
- Geneplus‐Beijing InstitutePeking University Medical Industrial ParkBeijingChina
| | - Xiuli Zhu
- Geneplus‐Beijing InstitutePeking University Medical Industrial ParkBeijingChina
| | - Bingyu Zhang
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Jingqun Tang
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Wenliang Liu
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Chen Chen
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Xiang Wang
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Mingjiu Chen
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Sichuang Tan
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Yi Sun
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of PathologyThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Qingchun Liang
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of PathologyThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Jina Li
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Yan Hu
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Aihui Liao
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of General SurgeryHunan Geological and Mineral HospitalChangshaChina
| | - Huali Hu
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of General SurgeryHunan Geological and Mineral HospitalChangshaChina
| | - Yu He
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Xiao Xiao
- Geneplus‐ShenzhenShenzhenGuangdong ProvinceChina
| | - Bin Wang
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of Thoracic SurgeryThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina
| | - Guanlan Xing
- Geneplus‐Beijing InstitutePeking University Medical Industrial ParkBeijingChina
| | - Yaping Xu
- Geneplus‐Beijing InstitutePeking University Medical Industrial ParkBeijingChina
| | - Rongrong Chen
- Geneplus‐Beijing InstitutePeking University Medical Industrial ParkBeijingChina
| | - Xuefeng Xia
- Geneplus‐Beijing InstitutePeking University Medical Industrial ParkBeijingChina
| | - Xiaofeng Chen
- Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung CancerThe Second Xiangya Hospital of Central South UniversityChangshaChina,Early‐Stage Lung Cancer CenterThe Second Xiangya Hospital of Central South UniversityChangshaChina,Department of AnesthesiaThe Second Xiangya Hospital of Central South UniversityChangshaChina
| |
Collapse
|