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Wang L, Diao M, Zhang Z, Jiang M, Chen S, Zhao D, Liu Z, Zhou C. Comparison of the somatic genomic landscape between central- and peripheral-type non-small cell lung cancer. Lung Cancer 2024; 187:107439. [PMID: 38113653 DOI: 10.1016/j.lungcan.2023.107439] [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: 08/31/2023] [Revised: 12/04/2023] [Accepted: 12/07/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVE Lung cancer is classified into central and peripheral types based on the anatomic location. The present study aimed to explore the distinct patterns of genomic alterations between central- and peripheral-type non-small cell lung cancers (NSCLCs) with negative driver genes and identify potential driver genes and biomarkers to improve therapy strategies for NSCLC. METHODS Whole-exome sequencing (WES) was performed with 182 tumor/control pairs of samples from 145 Chinese NSCLC patients without EGFR, ALK, or ROS1 alterations. Significantly mutated genes (SMGs) and somatic copy number alterations (SCNAs) were identified. Subsequently, tumor mutation burden (TMB), weighted genome integrity index (wGII), copy number alteration (CNA) burden, Shannon diversity index (SDI), intratumor heterogeneity (ITH), neoantigen load (NAL), and clonal variations were evaluated in central- and peripheral-type NSCLCs. Furthermore, mutational signature analysis and survival analysis were performed. RESULTS TP53 was the most frequently mutated gene in NSCLC and more frequently mutated in central-type NSCLC. Higher wGII, ITH, and SDI were found in central-type lung adenocarcinoma (LUAD) than in peripheral-type LUAD. The NAL of central-type lung squamous cell carcinoma (LUSC) with stage III/IV was significantly higher than that of peripheral-type LUSC. Mutational signature analysis revealed that SBS10b, SBS24, and ID7 were significantly different in central- and peripheral-type NSCLCs. Furthermore, central-type NSCLC was found to evolve at a higher level with fewer clones and more subclones, particularly in central-type LUSC. Survival analysis revealed that TMB, CNA burden, NAL, subclonal driver mutations, and subclonal mutations were negatively related to the overall survival (OS) and the progression-free survival (PFS) of central-type LUAD. CONCLUSIONS Central-type NSCLC tended to evolve at a higher level and might suggest a favorable response to immunotherapy. Our study also identified several potential driver genes and promising biomarkers for the prognosis and prediction of chemotherapy responses in NSCLC.
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Affiliation(s)
- Lei Wang
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, PR China
| | - Meng Diao
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, PR China
| | - Zheng Zhang
- Department of Radiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, PR China
| | - Minlin Jiang
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, PR China
| | - Shifu Chen
- HaploX Biotechnology Co., Shenzhen, PR China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, PR China.
| | - Zhenguo Liu
- Department of Anesthesiology, Weifang People's Hospital, Weifang, Shandong Province, PR China.
| | - Caicun Zhou
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, PR China.
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Bratova M, Skrickova J, Matusikova M, Hrabcova K, Havel L, Koubkova L, Hrnciarik M, Krejci J, Fischer O, Svaton M, Brat K. Effectiveness of first-line anticancer treatment may predict treatment response in further lines in stage III/IV patients with non-small cell lung cancer. J Cancer Res Clin Oncol 2023; 149:17123-17131. [PMID: 37768380 PMCID: PMC10657273 DOI: 10.1007/s00432-023-05431-5] [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: 07/11/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE The aim of our study was to evaluate if therapeutic success in the first-line of anticancer treatments in patients with NSCLC may predict treatment success in the following lines. METHODS We analyzed the data of patients with NSCLC stage III/IV from the TULUNG registry separately for chemotherapy, TKIs, ALK inhibitors, and immunotherapy in the first line during the years 2011-2019. "Succesful treatment " was defined as PFS ≥ 6 months, a "good responder " was a patient with ˃50% of "successful treatment " lines. Treatment responses were analyzed separately for each drug group. Descriptive statistics, Fisher exact test, Pearson Chi-Squared test, log-rank test, and univariate/multivariate logistic regression models were used. RESULTS The first-line TKI therapy was successful in 66.2%, while good responders accounted for 50.7% of the cohort and their rates were similar for all types of TKIs. First-line platinum-based chemotherapy was successful in 43.1% and 48.6% for combinations with pemetrexed and bevacizumab, respectively. Good responders accounted for 29.5% and 25.9%, respectively. In the group of ALK inhibitors, we observed treatment success in 52.3% of cases, while alectinib showed the highest effectiveness (up to 70%). Good responders constituted 50% of the group. In the first-line immunotherapy group, survival benefit was observed in 52.3%, and good responders constituted 52.3% of the cohort. CONCLUSION We concluded that the treatment success in first-line therapies in patients with NSCLC may predict survival benefits in the subsequent lines, particularly in EGFR- or ALK-positive disease and immunotherapy-treated patients.
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Affiliation(s)
- Monika Bratova
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Street 20, 625 00, Brno, EU, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jana Skrickova
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Street 20, 625 00, Brno, EU, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Magda Matusikova
- Institute of Biostatistics and Analyses, Ltd., Brno, Czech Republic
| | | | - Libor Havel
- Department of Respiratory Medicine, Thomayer Hospital, Prague, Czech Republic
| | - Leona Koubkova
- Department of Pneumology, University Hospital Motol, Prague, Czech Republic
- 2nd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Michal Hrnciarik
- Department of Pneumology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Faculty of Medicine, Charles University in Prague, Hradec Kralove, Czech Republic
| | - Jana Krejci
- Department of Pneumology and Thoracic Surgery, Bulovka Hospital, Prague, Czech Republic
| | - Ondrej Fischer
- Department of Respiratory Medicine, University Hospital Olomouc, Olomouc, Czech Republic
- Faculty of Medicine, Palacky University, Olomouc, Czech Republic
| | - Martin Svaton
- Department of Pneumology, University Hospital Pilsen, Pilsen, Czech Republic
- Faculty of Medicine, Charles University in Prague, Pilsen, Czech Republic
| | - Kristian Brat
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Street 20, 625 00, Brno, EU, Czech Republic.
- Faculty of Medicine, Masaryk University, Brno, Czech Republic.
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic.
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Yu B, Yan X, Zhu Y, Luo T, Sohail M, Ning H, Xu H. Analysis of adverse drug reactions/events of cancer chemotherapy and the potential mechanism of Danggui Buxue decoction against bone marrow suppression induced by chemotherapy. Front Pharmacol 2023; 14:1227528. [PMID: 37654610 PMCID: PMC10466413 DOI: 10.3389/fphar.2023.1227528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/01/2023] [Indexed: 09/02/2023] Open
Abstract
Objective: To analyze the clinical characteristics of adverse reactions/events based on chemotherapy in cancer patients, and then explore the potential mechanism of Danggui Buxue Decoction (DBD) against chemotherapy-induced bone marrow suppression (BMS). Methods: Retrospectively collected and evaluated were the clinical data of patients in a hospital who experienced adverse reactions/events brought on by chemotherapeutic medications between 2015 and 2022. We explored the potential mechanism of DBD against BMS using network pharmacology based on the findings of the adverse reactions/events analysis. Results: 151 instances (72.25%) experienced adverse reactions/events from a single chemotherapy medication. Besides, platinum-based medications produced the most unfavorable effects. The study also found that chemotherapy caused the highest number of cases of BMS, including platinum drugs. Consequently, BMS is the most prevalent adverse reaction disease caused by chemotherapy found in this part. According to network pharmacology findings, DBD can prevent BMS primarily involving 1,510 primary targets and 19 key active ingredients. Based on the enrichment analysis, PI3K-AKT, TNF, MAPK, and IL-17 signaling pathways made up the majority of the DBD-resisting BMS pathways. Molecular docking displayed that kaempferol, the major active ingredient of DBD, had the highest binding energy (-10.08 kJ mol-1) with PTGS2 (a key target of BMS). Conclusion: Cancer patients who received chemotherapy had a risk to develop BMS. Regular blood tests should be performed while taking medicine; early discovery and treatment can reduce a patient's risk of experiencing adverse reactions/events. Additionally, this study demonstrated that DBD, through a variety of targets and pathways, may be crucial in avoiding BMS.
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Affiliation(s)
- Bin Yu
- NHC Key Laboratory of Nuclear Technology Medical Transformation, Department of Pharmacy, Mianyang Central Hospital, Mianyang, China
- Key Laboratory of Molecular Pharmacology and Drug Evaluation, School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China
| | - Xida Yan
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Yuanying Zhu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation, School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China
| | - Ting Luo
- Key Laboratory of Molecular Pharmacology and Drug Evaluation, School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China
| | - Muhammad Sohail
- College of Pharmaceutical Sciences, Institute of Pharmaceutical, Zhejiang University, Hangzhou, China
| | - Hong Ning
- NHC Key Laboratory of Nuclear Technology Medical Transformation, Department of Pharmacy, Mianyang Central Hospital, Mianyang, China
| | - Hui Xu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation, School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China
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