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Zhu C, Huang J, Jin X, Zhang C, Zhu C, Lv M, Chen S, Du X, Feng G. The predictive value of delta-like3 and serum NSE in evaluating chemotherapy response and prognosis in patients with advanced small cell lung carcinoma: An observational study. Medicine (Baltimore) 2024; 103:e38487. [PMID: 38847733 PMCID: PMC11155540 DOI: 10.1097/md.0000000000038487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 05/16/2024] [Indexed: 06/10/2024] Open
Abstract
Lung cancer is one of the most malignant tumors with fastest morbidity and mortality. Small cell lung cancer (SCLC) is the most malignant pathological type of lung cancer with early metastasis and poor prognosis. At present, there is a lack of effective indicators to predict prognosis of SCLC patients. Delta-like 3 protein (DLL3) is selectively expressed on the surface of SCLC and is involved in proliferation and invasion. Neuron-specific enolase (NSE) is an enolase isoenzyme that is generally regarded as a biomarker for SCLC and may correlate with stage of SCLC, prognosis and chemotherapy response. NSE can be influenced by different types of factors. To explore the associations between expression levels of DLL3 in tumor tissues with platinum/etoposide chemotherapy response, and assess the prognostic values of DLL3, NSE and other potential prognostic factors in advanced SCLC patients were herein studied. Ninety-seven patients diagnosed with SCLC in Zhongda Hospital from 2014 to 2020 were enrolled in the study. Serum NSE levels were tested using ELISA methods before any treatment. The expression of DLL3 in tumor tissue was detected by Immunohistochemistry (IHC). We investigated the relationship of DLL3 expression with chemotherapy and survival. Progression free survival (PFS) and overall survival (OS) were estimated by the Kaplan-Meier method. Multivariate Cox-proportional hazard regression was used to identify predictors of PFS and OS. DLL3 was detected in 84.5% (82/97) of all patients' tumor samples by IHC, mainly located on the surface of SCLC cells. Lower DLL3 expression was associated with longer PFS and better chemotherapy response. OS had no significant differences. Multivariate analysis by Cox Hazard model showed that, high DLL3 expression and maximum tumor size >5 cm were independent risk factors for PFS, where NSE < 35 ng/mL and age < 70 were independent prognostic factors for OS. Early stage was independent prognostic factors for PFS and OS (P < .05 log-rank). DLL3 was expressed in the most of SCLCs. DLL3 expression level in the tumor and NSE level in the serum may be useful biomarkers to predict the prognosis of SCLC. DLL3 may be a potential therapeutic target for SCLC in the future.
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Affiliation(s)
- Chenghua Zhu
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jianling Huang
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiao Jin
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Changwen Zhang
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Changjun Zhu
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Minjie Lv
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Sixi Chen
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xingran Du
- Department of Respiratory Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ganzhu Feng
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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McNamee N, da Silva IP, Nagrial A, Gao B. Small-Cell Lung Cancer-An Update on Targeted and Immunotherapies. Int J Mol Sci 2023; 24:8129. [PMID: 37175833 PMCID: PMC10179261 DOI: 10.3390/ijms24098129] [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: 04/02/2023] [Revised: 04/23/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
Small-cell lung cancer (SCLC) is an aggressive disease with distinct biological and clinical features. The clinical course of SCLC is generally characterised by initial sensitivity to DNA-damaging therapies, followed by early relapse and broad cross resistance to second line agents. Whilst there has been an enormous expansion of effective targeted and immune-based therapeutic options for non-small cell lung cancer (NSCLC) in the last decade, little improvement has been achieved in SCLC treatment and survival due, at least in part, to underappreciated inter- and intra-tumoral heterogeneity. Here we review the current treatment paradigm of SCLC including recent advances made in utilizing immunotherapy and the challenges of identifying a predictive biomarker for immunotherapy response. We examine emerging new targeted therapies, combination immunotherapy and future directions of SCLC treatment research.
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Affiliation(s)
| | - Ines Pires da Silva
- Blacktown and Westmead Hospitals, Sydney, NSW 2145, Australia
- Westmead Clinical School, University of Sydney, Sydney, NSW 2145, Australia
| | - Adnan Nagrial
- Blacktown and Westmead Hospitals, Sydney, NSW 2145, Australia
- Westmead Clinical School, University of Sydney, Sydney, NSW 2145, Australia
| | - Bo Gao
- Blacktown and Westmead Hospitals, Sydney, NSW 2145, Australia
- Westmead Clinical School, University of Sydney, Sydney, NSW 2145, Australia
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Zheng HR, Jiang AM, Gao H, Liu N, Zheng XQ, Fu X, Zhang R, Ruan ZP, Tian T, Liang X, Yao Y. The Efficacy and Safety of Anlotinib in Extensive-Stage Small Cell Lung Cancer: A Multicenter Real-World Study. Cancer Manag Res 2022; 14:2273-2287. [PMID: 35942069 PMCID: PMC9356751 DOI: 10.2147/cmar.s364125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/19/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Anlotinib, an antiangiogenic multi-target tyrosine kinase inhibitor (TKI), has shown favorable anticancer efficacy and acceptable safety in treating extensive-stage small cell lung cancer (ES-SCLC) in some clinical studies. This research aimed to explore the real-world efficacy and safety of anlotinib in ES-SCLC. Methods Pathologically confirmed ES-SCLC patients receiving anlotinib were enrolled for this retrospective study. The primary endpoint of this study was progression-free survival (PFS), and secondary endpoints included overall survival (OS), objective response rate (ORR), disease control rate (DCR), and adverse reactions. Results In total, 202 patients were included in this study. The median PFS of all patients was 4.8 months [95% confidence interval (CI): 3.9–5.7], and the median OS was 7.6 months (95% CI 6.5–8.7). Respectively, the overall ORR and DCR were 30.2% and 87.1%. The univariate and multivariate Cox regression analyses revealed that patients with Eastern Cooperative Oncology Group Performance Status (ECOG PS) ≤1, plus chemotherapy or immunotherapy, plus radiotherapy, and post-medication hypertension might have longer PFS and OS. The PFS and OS were significantly prolonged in combination group than that in monotherapy group [PFS 6.0 vs 3.6 months, hazards ratio (HR)=0.49, 95% CI 0.34–0.70, P < 0.001; OS 9.2 vs 4.8 months, HR = 0.48, 95% CI 0.32–0.72, P < 0.001]. The main treatment-related adverse reactions were generally tolerated. The incidence of adverse reactions in combination group was higher than that in monotherapy group (75.0% vs 52.6%, P = 0.001). The most common adverse reaction was hypertension, followed by hand-foot syndrome and fatigue, regardless of monotherapy or combination group. Conclusion Anlotinib is effective and well tolerated in patients with ES-SCLC in the real-world. The clinical efficacy of anlotinib combined with chemotherapy or immunotherapy is better than that of monotherapy. Further investigations are needed for prospective studies with larger sample size.
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Affiliation(s)
- Hao-Ran Zheng
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
- Department of Medical Oncology, Xi’an No.3 Hospital, Xi’an, Shaanxi, People’s Republic of China
| | - Ai-Min Jiang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Huan Gao
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Na Liu
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Xiao-Qiang Zheng
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Xiao Fu
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Rui Zhang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Zhi-Ping Ruan
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Tao Tian
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Xuan Liang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
- Correspondence: Xuan Liang; Yu Yao, Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, No. 277 Yanta West Road, Xi’an, Shaanxi, 710061, People’s Republic of China, Tel +86-29-85324600, Fax +86-29-85324086, Email ;
| | - Yu Yao
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
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Zhang S, Wang X, Gu H, Liu JQ. Feasibility and Safety of Anlotinib Monotherapy for Patients with Previously Treated Advanced Esophageal Squamous Cell Carcinoma: A Real-World Exploratory Study. Cancer Manag Res 2022; 14:1715-1727. [PMID: 35592110 PMCID: PMC9113659 DOI: 10.2147/cmar.s359482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/21/2022] [Indexed: 12/31/2022] Open
Abstract
Objective This study was to investigate the feasibility and safety of anlotinib monotherapy for patients with advanced or metastatic esophageal squamous cell carcinoma (ESCC) retrospectively. Methods This study was designed as a real-world study. A total of 83 patients with advanced or metastatic ESCC who received anlotinib monotherapy were included. Demographic characteristics of the patients, efficacy data of the treatment and adverse reactions during the treatment were documented and analyzed through the electronic medical record system in the hospital. All the patients were followed up regularly. The primary endpoint of this study was progression-free survival (PFS), secondary endpoints were objective response rate (ORR), disease control rate (DCR), overall survival (OS), safety profile and PFS analysis according to adverse reactions. Results A total of 83 patients with ESCC who received anlotinib monotherapy were included. Partial response was observed in 7 patients, stable disease was noted in 51 patients and progressive disease was found in 25 patients, which yielded an ORR of 8.4% (95% CI: 3.5–16.6%), and a DCR of 69.9% (95% CI: 58.8–79.5%). Furthermore, the median PFS of the 83 patients with advanced ESCC was 3.3 months (95% CI: 2.20–4.40) and the median OS was 7.8 months (95% CI: 5.40–10.20). Common adverse reactions among the 83 patients were hypertension (51.8%), fatigue (48.2%), weight loss (41.0%), diarrhea (34.9) and hand-foot syndrome (30.1%). Correlation analysis between hypertension status and PFS suggested that PFS of the patients with hypertension was longer than that of those with non-hypertension (median PFS: 4.5 vs 3.0 months, P = 0.019). Conclusion Anlotinib monotherapy demonstrated promising efficacy and tolerable toxicity for patients with previously treated advanced or metastatic ESCC. Hypertension that occurs during anlotinib administration might be used as a potential biomarker to predict PFS of patients with ESCC. The conclusion should be confirmed in prospective clinical trials subsequently.
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Affiliation(s)
- Song Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Xin Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Hao Gu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
| | - Jun-Qi Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People’s Republic of China
- Correspondence: Jun-Qi Liu, Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian-She East Road, Zhengzhou, Henan, 450052, People’s Republic of China, Tel +86 13938550770, Email
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Yan M, Yin X, Zhang L, Cui Y, Ma X. High expression of HOXB3 predicts poor prognosis and correlates with tumor immunity in lung adenocarcinoma. Mol Biol Rep 2022; 49:2607-2618. [PMID: 35028857 DOI: 10.1007/s11033-021-07064-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 12/08/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) is one of the most prevalent human cancers worldwide. The homeobox-B (HOXB) gene cluster has been reported to contribute to cancer development. Nevertheless, the expression status, clinical significance and biological role of HOXB genes in LUAD remain largely unclear. METHODS AND RESULTS This study comprehensively investigated the transcriptional levels and prognostic values of the HOXB genes in LUAD based on The Cancer Genome Atlas (TCGA) database. Flow cytometry, CCK-8, and Transwell assays were used for detecting apoptosis, proliferation, and migration, respectively. We discovered that eight members of the HOXB cluster genes (HOXB2, HOXB3, HOXB4, HOXB6, HOXB7, HOXB8, HOXB9, and HOXB13) were dysregulated in LUAD tumor tissues. Increased expression of HOXB3, HOXB6, HOXB7, HOXB8, or HOXB9 was independently associated with unsatisfactory overall survival (OS) in LUAD patients. In addition, a high level of HOXB3 also predicted poor patient relapse-free survival (RFS), suggesting that HOXB3 may play a vital role in the progression of LUAD compared to other members of the HOXB cluster. Additionally, further analysis by TIMER and TISIDB algorithms revealed that HOXB3 was positively correlated with a panel of immune checkpoint molecules (ICMs), tumor-infiltrating lymphocytes (TILs), and tumor immune regulators (TIRs). Gene enrichment analysis based on KEGG showed that HOXB3 was closely associated with multiple tumor-related biological processes and signaling pathways. Functionally, the in vitro experiments revealed that depletion of HOXB3 significantly alleviated the resistance of LUAD cells to apoptosis, and suppressed cell proliferation and migration. CONCLUSION Our study suggests that HOXB3 may play an oncogenic role in LUAD and correlate with tumor immunity.
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Affiliation(s)
- Ming Yan
- Basic Medical College, Zhengzhou University, Zhengzhou, 450001, China
| | - Xiaojun Yin
- Kunshan Second People's Hospital, Suzhou, 215300, China
| | - Luan Zhang
- Jiangsu Mai Jian Biotechnology Development Company, Wuxi, 214135, China
| | - Yuanbo Cui
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007, China.
| | - Xiwen Ma
- Department of Endocrinology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007, China.
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