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Hanafi AR, Hanif MA, Pangaribuan MTG, Ariawan WP, Sutandyo N, Kurniawati SA, Setiawan L, Cahyanti D, Rayhani F, Imelda P. Genomic features of lung cancer patients in Indonesia's national cancer center. BMC Pulm Med 2024; 24:43. [PMID: 38245692 PMCID: PMC10799463 DOI: 10.1186/s12890-024-02851-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 01/05/2024] [Indexed: 01/22/2024] Open
Abstract
INTRODUCTION Advances in molecular biology bring advantages to lung cancer management. Moreover, high-throughput molecular tests are currently useful for revealing genetic variations among lung cancer patients. We investigated the genomics profile of the lung cancer patients at the National Cancer Centre of Indonesia. METHODS A retrospective study enrolled 627 tissue biopsy samples using real time polymerase chain reaction (RT-PCR) and 80 circulating tumour DNA (ctDNA) liquid biopsy samples using next-generation sequencing (NGS) from lung cancer patients admitted to the Dharmais Cancer Hospital from January 2018 to December 2022. Data were obtained from medical records. Data statistically analysed with p < 0.05 is considered significant. RESULT The EGFR test results revealed by RT-PCR were wild type (51.5%), single variant (38.8%), double variant (8.3%), and triple variant (1.4%), with 18.66% L85R, 18.22% Ex19del, and 11.08% L861Q variant. Liquid biopsy ctDNA using NGS showed only 2.5% EGFR wild type, 62.5% single variant and 35% co-variant, with EGFR/TP53 and EGFR/PIK3CA as the highest. CONCLUSION EGFR variants are the most found in our centre. Liquid biopsy with ctDNA using NGS examination could detect broad variants and co-variants that will influence the treatment planning.
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Affiliation(s)
- Arif Riswahyudi Hanafi
- Department of Pulmonology, Dharmais Cancer Hospital, National Cancer Center, Letjen S. Parman Street Kav. 84-86 Slipi Jakarta Barat, DKI Jakarta, West Jakarta, 11420, Indonesia.
| | - Muhammad Alfin Hanif
- Department of Pulmonology, Dharmais Cancer Hospital, National Cancer Center, Letjen S. Parman Street Kav. 84-86 Slipi Jakarta Barat, DKI Jakarta, West Jakarta, 11420, Indonesia
| | - Mariska T G Pangaribuan
- Department of Pulmonology, Dharmais Cancer Hospital, National Cancer Center, Letjen S. Parman Street Kav. 84-86 Slipi Jakarta Barat, DKI Jakarta, West Jakarta, 11420, Indonesia
| | - Wily Pandu Ariawan
- Department of Pulmonology, Dharmais Cancer Hospital, National Cancer Center, Letjen S. Parman Street Kav. 84-86 Slipi Jakarta Barat, DKI Jakarta, West Jakarta, 11420, Indonesia
| | - Noorwati Sutandyo
- Department of Internal Medicine, Division of Hematology and Medical Oncology, Dharmais Cancer Hospital, National Cancer Center, West Jakarta, Indonesia
| | - Sri Agustini Kurniawati
- Department of Internal Medicine, Division of Hematology and Medical Oncology, Dharmais Cancer Hospital, National Cancer Center, West Jakarta, Indonesia
| | - Lyana Setiawan
- Department of Clinical Pathology, Dharmais Cancer Hospital, National Cancer Center, West Jakarta, Indonesia
| | - Dian Cahyanti
- Department of Anatomical Pathology, Dharmais Cancer Hospital, National Cancer Center, West Jakarta, Indonesia
| | - Farilaila Rayhani
- Department of Anatomical Pathology, Dharmais Cancer Hospital, National Cancer Center, West Jakarta, Indonesia
| | - Priscillia Imelda
- Cancer Research Team, Dharmais Cancer Hospital, National Cancer Center, West Jakarta, Indonesia
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