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Prevalence and clinical significance of pathogenic germline mutations in homologous recombination repair genes in Chinese lung cancer patients
- Source :
- Journal of Clinical Oncology. 40:e20547-e20547
- Publication Year :
- 2022
- Publisher :
- American Society of Clinical Oncology (ASCO), 2022.
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Abstract
- e20547 Background: There is accumulating evidence indicating that pathogenic germline mutations may contribute to lung cancer susceptibility besides environmental factors. The prevalence and clinical significance of pathogenic germline mutations in homologous recombination repair genes on lung cancer susceptibility has not been systematically investigated. Methods: We used real-world HaploX genomic data from patients (pts) with lung cancer to determine the prevalence of pathogenic germline mutations in homologous recombination repair genes from July 2020 to January 2022. Results: Out of the 766 patients screened, 5.5% (42/766) of the patients harbored the pathogenic germline mutations:12 with ATM, 12 with FANCA, 8 with ATR, 7 with BRCA1, and 3 with BRCA2. Conclusions: A proportion of 5.5% of patients carrying germline mutations in homologous recombination repair genes may be potentially linked to increased susceptibility to lung cancer. Our study has demonstrated that pathogenic germline mutations in homologous recombination repair genes are a risk factor for lung cancer.
- Subjects :
- Cancer Research
Oncology
Subjects
Details
- ISSN :
- 15277755 and 0732183X
- Volume :
- 40
- Database :
- OpenAIRE
- Journal :
- Journal of Clinical Oncology
- Accession number :
- edsair.doi...........63b73f1a01e7ae9bb569e6f7a7c9f612