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Du J, Zhang E, Huang Z. The predictive value of next generation sequencing for matching advanced hepatocellular carcinoma patients to targeted and immunotherapy. Front Immunol 2024; 15:1358306. [PMID: 38665910 PMCID: PMC11043782 DOI: 10.3389/fimmu.2024.1358306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/11/2024] [Indexed: 04/28/2024] Open
Abstract
Background Targeted and Immunotherapy has emerged as a new first-line treatment for advanced hepatocellular carcinoma (aHCC). To identify the appropriate targeted and immunotherapy, we implemented next generation sequencing (NGS) to provide predictive and prognostic values for aHCC patients. Methods Pretreatment samples from 127 HCC patients were examined for genomic changes using 680-gene NGS, and PD-L1 expression was detected by immunohistochemistry. Demographic and treatment data were included for analyses of links among treatment outcomes, drug responses, and genetic profiles. A prognostic index model for predicting benefit from treatment was constructed, taking into account of biomarkers, including TP53, TERT, PD-L1, and tumor mutation burden (TMB) as possible independent prognostic factors. Results The multivariate Cox regression analyses showed that PD-L1≥1% (HR 25.07, 95%CI 1.56 - 403.29, p=0.023), TMB≥5Mb (HR 86.67, 95% CI 4.00 - 1876.48, p=0.004), TERT MU (HR 84.09, 95% CI 5.23 - 1352.70, p=0.002) and TP53 WT (HR 0.01, 95%CI 0.00 - 0.47, p=0.022) were independent risk factors for overall survival (OS), even after adjusting for various confounders. A prognostic nomogram for OS was developed, with an area under the ROC curve of 0.91, 0.85, and 0.98 at 1-, 2-, and 3- year, respectively, and a prognostic index cutoff of 1.2. According to the cutoff value, the patients were divided into the high-risk group (n=29) and low-risk group (n=98). The benefit of targeted and immunotherapy in the low-risk group was not distinguishable according to types of agents. However, treatment of Atezolizumab and Bevacizumab appeared to provide longer OS in the high-risk group (12 months vs 9.2, 9, or 5 months for other treatments, p<0.001). Conclusion The prognostic model constructed by PD-L1, TMB, TERT, and TP53 can identify aHCC patients who would benefit from targeted and immunotherapy, providing insights for the personalized treatment of HCC.
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Affiliation(s)
| | - Erlei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zhiyong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Gholami L, Ivari JR, Nasab NK, Oskuee RK, Sathyapalan T, Sahebkar A. Recent Advances in Lung Cancer Therapy Based on Nanomaterials: A Review. Curr Med Chem 2023; 30:335-355. [PMID: 34375182 DOI: 10.2174/0929867328666210810160901] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/22/2021] [Accepted: 06/26/2021] [Indexed: 11/22/2022]
Abstract
Lung cancer is one of the commonest cancers with a significant mortality rate for both genders, particularly in men. Lung cancer is recognized as one of the leading causes of death worldwide, which threatens the lives of over 1.6 million people every day. Although cancer is the leading cause of death in industrialized countries, conventional anticancer medications are unlikely to increase patients' life expectancy and quality of life significantly. In recent years, there are significant advances in the development and applications of nanotechnology in cancer treatment. The superiority of nanostructured approaches is that they act more selectively than traditional agents. This progress led to the development of a novel field of cancer treatment known as nanomedicine. Various formulations based on nanocarriers, including lipids, polymers, liposomes, nanoparticles and dendrimers have opened new horizons in lung cancer therapy. The application and expansion of nano-agents lead to an exciting and challenging research era in pharmaceutical science, especially for the delivery of emerging anti-cancer agents. The objective of this review is to discuss the recent advances in three types of nanoparticle formulations for lung cancer treatments modalities, including liposomes, polymeric micelles, and dendrimers for efficient drug delivery. Afterward, we have summarized the promising clinical data on nanomaterials based therapeutic approaches in ongoing clinical studies.
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Affiliation(s)
- Leila Gholami
- Nanotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Jalil Rouhani Ivari
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Niloofar Khandan Nasab
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Kazemi Oskuee
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Thozhukat Sathyapalan
- Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, United Kingdom of Great Britain and Northern Ireland
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran.,School of Medicine, The University of Western Australia, Perth, Australia.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Zhao J, Wu Y, Chen MJ, Xu Y, Zhong W, Wang MZ. Characterization of driver mutations in Chinese non-small cell lung cancer patients using a novel targeted sequencing panel. J Thorac Dis 2022; 14:4669-4684. [PMID: 36647494 PMCID: PMC9840037 DOI: 10.21037/jtd-22-909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 11/04/2022] [Indexed: 12/05/2022]
Abstract
Background The identification of driver mutations has greatly promoted the precise diagnosis and treatment of non-small cell lung cancer (NSCLC), but there is lack of targeted sequencing panels specifically designed and applied to Chinese NSCLC patients. This study aimed to design and validate of a novel sequencing panel for comprehensive characterization of driver mutations in Chinese NSCLC patients, facilitating further exploration of downstream pathway alterations and therapeutic utility. Methods A novel target sequencing panel including 21 driver genes was designed and examined in a cohort of 260 Chinese NSCLC patients who underwent surgery in Peking Union Medical College Hospital (PUMCH). Genetic alterations were identified and further analyzed for driver mutations, downstream pathways and therapeutic utilities. Results The most frequently identified driver mutations in PUMCH NSCLC cohort were on genes TP53 (28%), EGFR (27%) and PIK3CA (19%) for lung adenocarcinoma (LUAD), and TP53 (41%), PIK3CA (14%) and CDKN2A (13%) for lung squamous cell carcinoma (LUSC), respectively. Downstream pathway analysis revealed common pathways like G1_AND_S1_PHASES pathway were shared not only between LUAD and LUSC patients, but also among three different NSCLC cohorts, while other pathways were subtype-specific, like the unique enrichment of SHC1_EVENT_IN_EGFR_SIGNALING pathway in LUAD patients, and P38_ALPHA_BETA_DOWNSTREAM pathway in LUSC patients, respectively. About 60% of both LUAD and LUSC patients harbored driver mutations as sensitive biomarkers for different targeted therapies, covering not only frequent mutations like EGFR L858R mutation, but also rare mutations like BRAF D594N mutation. Conclusions Our study provides a novel target sequencing panel suitable for Chinese NSCLC patients, which can effectively identify driver mutations, analyze downstream pathway alterations and predict therapeutic utility. Overall it is promising to further optimize and apply this panel in clinic with convenience and effectiveness.
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Affiliation(s)
- Jing Zhao
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Beijing, China
| | - Yang Wu
- School of Medicine, Tsinghua University, Beijing, China
| | - Min-Jiang Chen
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Beijing, China
| | - Yan Xu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Beijing, China
| | - Wei Zhong
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Beijing, China
| | - Meng-Zhao Wang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Beijing, China
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Chalela R, Bellosillo B, Curull V, Longarón R, Pascual-Guardia S, Badenes-Bonet D, Arriola E, Sánchez-Font A, Pijuan L, Gea J. EGFR and KRAS Mutations in the Non-Tumoral Lung. Prognosis in Patients with Adenocarcinoma. J Clin Med 2019; 8:E529. [PMID: 30999636 PMCID: PMC6518197 DOI: 10.3390/jcm8040529] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/05/2019] [Accepted: 04/14/2019] [Indexed: 12/25/2022] Open
Abstract
Tumor recurrence is frequent and survival rates remain extremely low in lung adenocarcinoma (ADC). We hypothesize that carcinogenic factors will promote loco-regional modifications not only in the future tumor, but throughout the exposed lung. OBJECTIVE To analyze whether the most prevalent mutations observed in ADC can also be observed in the non-neoplastic lung tissue, as well as the short-term prognosis implications of this finding. METHODS Non-tumoral lung parenchyma specimens obtained during surgery from 47 patients with EGFR and/or KRAS abnormalities in their ADC tumors underwent similar genomic testing. Short-term outcomes were also recorded. RESULTS The same mutations were present in the tumor and the histologically normal tissue in 21.3% of patients (SM group). Although local recurrences were similar in both groups, distant metastases were more frequent in the former (60 vs. 5.4%, p < 0.001). Moreover, SM patients showed lower time-to-progression (8.5 vs. 11.7 months, p < 0.001) and disease-free survival (8.5 vs. 11.2 months, p < 0.001). COX regression showed a higher risk of progression or death (DFS) in the SM group (HR 5.94, p < 0.01]. Similar results were observed when adjusting for potential confounding variables. CONCLUSIONS These results confirm that genetic changes are present in the apparently normal lung in many ADC patients, and this finding has prognostic implications.
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Affiliation(s)
- Roberto Chalela
- Respiratory Medicine Department, Hospital del Mar, 08003 Barcelona, Spain.
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- School of Health & Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain.
- CIBER de Enfermedades Respiratorias (CibeRes), Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Beatriz Bellosillo
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- School of Health & Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain.
- Department of Pathology, Hospital del Mar, 08003 Barcelona, Spain.
| | - Víctor Curull
- Respiratory Medicine Department, Hospital del Mar, 08003 Barcelona, Spain.
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- CIBER de Enfermedades Respiratorias (CibeRes), Instituto de Salud Carlos III, 28029 Madrid, Spain.
- Universitat Autònoma de Barcelona, 08003 Barcelona, Spain.
| | - Raquel Longarón
- Department of Pathology, Hospital del Mar, 08003 Barcelona, Spain.
| | - Sergi Pascual-Guardia
- Respiratory Medicine Department, Hospital del Mar, 08003 Barcelona, Spain.
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- School of Health & Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain.
- CIBER de Enfermedades Respiratorias (CibeRes), Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Diana Badenes-Bonet
- Respiratory Medicine Department, Hospital del Mar, 08003 Barcelona, Spain.
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- School of Health & Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain.
| | - Edurne Arriola
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- Department of Oncology, Hospital del Mar, 08003 Barcelona, Spain.
| | - Albert Sánchez-Font
- Respiratory Medicine Department, Hospital del Mar, 08003 Barcelona, Spain.
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- Universitat Autònoma de Barcelona, 08003 Barcelona, Spain.
| | - Lara Pijuan
- Department of Pathology, Hospital del Mar, 08003 Barcelona, Spain.
| | - Joaquim Gea
- Respiratory Medicine Department, Hospital del Mar, 08003 Barcelona, Spain.
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain.
- School of Health & Life Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain.
- CIBER de Enfermedades Respiratorias (CibeRes), Instituto de Salud Carlos III, 28029 Madrid, Spain.
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Chalela R, Curull V, Enríquez C, Pijuan L, Bellosillo B, Gea J. Lung adenocarcinoma: from molecular basis to genome-guided therapy and immunotherapy. J Thorac Dis 2017; 9:2142-2158. [PMID: 28840016 PMCID: PMC5542927 DOI: 10.21037/jtd.2017.06.20] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 05/21/2017] [Indexed: 12/14/2022]
Abstract
Although adenocarcinoma (ADC) is the most frequent lung cancer, its diagnosis is often late, when the local invasion is important and/or the metastases have already appeared. Therefore, the mortality at 5 years is still very high, ranging from 51% to 99%, depending on the stage. The implementation of different molecular techniques has allowed genomic studies even in relatively small histological samples such as obtained with non-invasive or minimally invasive techniques, facilitating a better phenotyping of lung ADC. Thus, current classification differentiates between preinvasive lesions (atypical adenomatous hyperplasia and in situ ADC), minimally invasive ADC (MIA) and invasive ADC. 'Field cancerization' is a concept that refers to progressive loco-regional changes occurring in tissues exposed to carcinogens, due to the interaction of the latter with a predisposing genetic background and an appropriate tissue microenvironment. Somatic genetic alterations, including mutations but also other changes, are necessary for oncogenesis, being especially frequent in lung ADC. Changes in the epidermal growth factor receptor (EGFR) gene, Kirsten rat sarcoma viral oncogene (KRAS), v-Raf murine sarcoma viral oncogene homolog B (BRAF), gene encoding neurofibromin (NF1), anaplastic lymphoma kinase (ALK) and ROS1 are the main genes that suffer alterations in the tumors of patients with ADC. Molecular profiling of these tumors allows more targeted treatments through two distinct strategies, genome-guided therapy and immunotherapy. The former, targets the aberrant pathways secondary to the genomic alteration, whereas the latter may be based on the administration of antibodies [such as those against cytotoxic T-lymphocyte antigen 4 (CTLA-4) or the programmed cell death ligand 1/protein 1 pathway (PD-L1/PD-1)] or the stimulation of the patient's own immune system to produce a specific response. These strategies are obtaining better results in selected ADC patients.
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Affiliation(s)
- Roberto Chalela
- Respiratory Medicine Department, Hospital del Mar; and CIBER de Enfermedades Respiratorias (CIBERES), ISCIII, Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
| | - Víctor Curull
- Respiratory Medicine Department, Hospital del Mar; and CIBER de Enfermedades Respiratorias (CIBERES), ISCIII, Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Lara Pijuan
- Department of Pathology, Hospital del Mar, Barcelona, Spain
| | - Beatriz Bellosillo
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
- Department of Pathology, Hospital del Mar, Barcelona, Spain
| | - Joaquim Gea
- Respiratory Medicine Department, Hospital del Mar; and CIBER de Enfermedades Respiratorias (CIBERES), ISCIII, Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
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Saito S, Espinoza-Mercado F, Liu H, Sata N, Cui X, Soukiasian HJ. Current status of research and treatment for non-small cell lung cancer in never-smoking females. Cancer Biol Ther 2017; 18:359-368. [PMID: 28494184 DOI: 10.1080/15384047.2017.1323580] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide with over 1 million deaths each year. The overall prognosis of lung cancer patients remains unsatisfactory, with a 5-year overall survival rate of less than 15%. Although most lung cancers are a result of smoking, approximately 25% of lung cancer cases worldwide are not attributable to tobacco use. Notably, more than half of the lung cancer cases in women occur in non-smokers. Among non-small-cell lung cancer (NSCLC) cases, cigarette-smokers have a greater association with squamous cell carcinoma than adenocarcinoma, which is more common in non-smokers. These findings imply that specific molecular and pathological features may associate with lung adenocarcinoma arising in non-smoker female patients. Over the past decade, whole genome sequencing and other '-omics' technologies led to the discovery of pathogenic mutations that drive tumor cell formation. These technological developments may enable tailored patient treatments throughout the course of their disease, potentially leading to improved patient outcomes. Some clinical and laboratory studies have shown success outcomes using epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitors (TKI) in patients with EGFR mutations and ALK rearrangements, respectively. In fact, these 2 mutations are predominantly present in female non-smokers with adenocarcinoma. Immunotherapy has also recently emerged as a major therapeutic modality in NSCLC. In this review, we summarize the current understanding of NSCLC biology and new therapeutic molecular targets, focusing on the pathogenesis of non-smoker female NSCLC patients.
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Affiliation(s)
- Shin Saito
- a Department of Surgery , Jichi Medical University , Yakushiji, Shimotsuke-City , Tochigi , Japan
| | - Fernando Espinoza-Mercado
- b Department of Surgery, Division of Thoracic Surgery , Cedars-Sinai Medical Center , Los Angeles , CA , USA
| | - Hui Liu
- c College of Medical Laboratory Techniques, Tianjin Medical University , Tianjin , China
| | - Naohiro Sata
- a Department of Surgery , Jichi Medical University , Yakushiji, Shimotsuke-City , Tochigi , Japan
| | - Xiaojiang Cui
- d Department of Surgery , Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center , Los Angeles , CA , USA
| | - Harmik J Soukiasian
- b Department of Surgery, Division of Thoracic Surgery , Cedars-Sinai Medical Center , Los Angeles , CA , USA
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