1
|
Gao T, Chang Y, Yue H. Association of log odds of positive lymph nodes with survival in patients with small cell lung cancer: Results from the SEER database. Clinics (Sao Paulo) 2024; 79:100369. [PMID: 38696974 PMCID: PMC11070598 DOI: 10.1016/j.clinsp.2024.100369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/25/2024] [Accepted: 04/14/2024] [Indexed: 05/04/2024] Open
Abstract
OBJECTIVES The prognosis of patients with Small Cell Lung Cancer (SCLC) can be predicted by their Lymph Node (LN) status. The authors aimed to assess the correlations between SCLC survival and number of LN Ratio (LNR), positive LN (pLNs), and Logarithmic Odds of positive LN (LODDS). METHODS This cohort study retrospectively included 1,762 patients with SCLC from the SEER database 2004‒2015. The X-tile software was used to determine the cutoff values for pLNs, LNR, and LODDS. The correlations between pLNs, LNR, and LODDS with Overall Survival (OS) and Cancer-Specific Survival (CSS) were explored using Cox regression analysis. The study used the C-index to assess the predictive value of LNR, pLNs, and LODDS on survival. RESULTS Among these 1,762 patients, 121 (6.87%) were alive, 1,641 (93.13%) died, and 1,532 (86.95%) died of SCLC. In univariable COX analysis, LNR, pLNs, and LODDS all showed a correlation with CSS and OS (p < 0.05). In multivariable COX analysis, only patients with LODDS (> 0.3 vs. ≤ 0.3) were related to both worse OS (HR = 1.28, 95% CI 1.10‒1.50) and CSS (HR = 1.29, 95% CI 1.10‒1.51), but no correction was observed between LNR and pLNs and survival (p > 0.05). The C-indices for predicting OS for LODDS were 0.552 (95% CI 0.541‒0.563), for LNR 0.504 (95% CI 0.501‒0.507), and for pLNs 0.527 (95% CI 0.514‒0.540). Moreover, the association between LODDS and prognosis in SCLC patients was significant only in patients with LN stage N1 and N2, but not in stage N3. CONCLUSION LODDS may be better than other LN assessment tools at predicting survival in SCLC patients.
Collapse
Affiliation(s)
- Ting Gao
- The First Clinical Medical College of Lanzhou University, Gansu, P.R. China; Department of Respiratory and Critical Care Medicine, Xianyang Central Hospital, Shaanxi, P.R. China
| | - Yingxuan Chang
- The First Clinical Medical College of Lanzhou University, Gansu, P.R. China
| | - Hongmei Yue
- The First Clinical Medical College of Lanzhou University, Gansu, P.R. China.
| |
Collapse
|
2
|
Lang-Stöberl A, Fabikan H, Hochmair M, Kirchbacher K, Rodriguez VM, Ay L, Weinlinger C, Rosenthaler D, Illini O, Müser N, Funk GC, Valipour A. The Landsteiner lung cancer research platform (LALUCA) : Objectives, methodology and implementation of a real-world clinical lung cancer registry. Wien Klin Wochenschr 2024:10.1007/s00508-024-02351-3. [PMID: 38652311 DOI: 10.1007/s00508-024-02351-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Lung cancer is a major health burden in Austria; however, limited real-world data exist on the diagnostic and treatment reality of lung cancer patients in Austria. The collection of high-quality data in a clinical setting is needed to gain insights into the real-world diagnostic and therapeutic management of lung cancer patients. METHODS The Karl Landsteiner Institute for Lung Research and Pulmonary Oncology implemented the Landsteiner lung cancer research platform (LALUCA), recruiting unselected lung cancer patients from two high volume centers in Vienna. This article describes the objectives, design, methodology of the registry and the process of implementation. RESULTS A multidisciplinary team of lung cancer specialists created a custom designed variable catalogue for the LALUCA platform consisting of 17 categories with 180 variables. Detailed information on clinical characteristics, diagnostic interventions, molecular pathology as well as curative and palliative treatment modalities are collected. During an implementation phase in 2020, the platform was optimized using the data of 50 patients. Since then a total of 1200 patients have been enrolled. Recruitment for the registry is ongoing with a recruitment rate of approximately 400 patients per year. CONCLUSION The LALUCA registry is a web-based platform for the collection of real-world clinical data of lung cancer patients. Combining a large number of patients with a focus on gathering comprehensive data on diagnosis and treatment, the LALUCA registry provides a tool for investigation, evaluation, and improvement of the clinical management, survival and quality of care of Austrian lung cancer patients.
Collapse
Affiliation(s)
- Anna Lang-Stöberl
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria.
| | - Hannah Fabikan
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Maximilian Hochmair
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Klaus Kirchbacher
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Vania Mikaela Rodriguez
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Leyla Ay
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Christoph Weinlinger
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - David Rosenthaler
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Oliver Illini
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Nino Müser
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Georg-Christian Funk
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Arschang Valipour
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| |
Collapse
|
3
|
Fűr GM, Nemes K, Magó É, Benő AÁ, Topolcsányi P, Moldvay J, Pongor LS. Applied models and molecular characteristics of small cell lung cancer. Pathol Oncol Res 2024; 30:1611743. [PMID: 38711976 PMCID: PMC11070512 DOI: 10.3389/pore.2024.1611743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 04/03/2024] [Indexed: 05/08/2024]
Abstract
Small cell lung cancer (SCLC) is a highly aggressive type of cancer frequently diagnosed with metastatic spread, rendering it surgically unresectable for the majority of patients. Although initial responses to platinum-based therapies are often observed, SCLC invariably relapses within months, frequently developing drug-resistance ultimately contributing to short overall survival rates. Recently, SCLC research aimed to elucidate the dynamic changes in the genetic and epigenetic landscape. These have revealed distinct subtypes of SCLC, each characterized by unique molecular signatures. The recent understanding of the molecular heterogeneity of SCLC has opened up potential avenues for precision medicine, enabling the development of targeted therapeutic strategies. In this review, we delve into the applied models and computational approaches that have been instrumental in the identification of promising drug candidates. We also explore the emerging molecular diagnostic tools that hold the potential to transform clinical practice and patient care.
Collapse
Affiliation(s)
- Gabriella Mihalekné Fűr
- Cancer Genomics and Epigenetics Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Kolos Nemes
- Cancer Genomics and Epigenetics Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Éva Magó
- Cancer Genomics and Epigenetics Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
- Genome Integrity and DNA Repair Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Alexandra Á. Benő
- Cancer Genomics and Epigenetics Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Petronella Topolcsányi
- Cancer Genomics and Epigenetics Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Judit Moldvay
- Department of Pulmonology, Szeged University Szent-Gyorgyi Albert Medical School, Szeged, Hungary
- 1st Department of Pulmonology, National Koranyi Institute of Pulmonology, Budapest, Hungary
| | - Lőrinc S. Pongor
- Cancer Genomics and Epigenetics Core Group, Hungarian Centre of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| |
Collapse
|
4
|
Cai Z, Zuo L, Hu F, You H, Lu X, Liao S, Liu F, Li L, Huang W. Abnormal expression of LCA and CD43 in SCLC: a rare case report and brief literature review. BMC Pulm Med 2024; 24:195. [PMID: 38649942 PMCID: PMC11036674 DOI: 10.1186/s12890-024-03005-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 04/09/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND To present an unusual case of abnormal LCA expression and CD43 in SCLC and to review the reported literature to avoid potential diagnostic pitfalls. CASE PRESENTATION A 73-year-old male patient suffered from persistent back pain for more than one month. MRI revealed a compression fracture of the L1-L5 vertebra. A CT scan revealed multiple nodules and masses at the left root of the neck, lung hilum and mediastinum, and multiple areas of bony destruction of the ribs. Histology of the tumor revealed that small and round cells were arranged in nests with areas of necrosis. The tumor cells were round to ovoid with scant cytoplasm and indistinct cell borders. The nuclear chromatin was finely granular, and the nucleoli were absent or inconspicuous. Immunohistochemically, the tumor cells were positive for cytokeratin, TTF-1, POU2F3, LCA, and CD43. CONCLUSION This report highlights a potential diagnostic pitfall in the diagnosis of SCLC, urges pathologists to exercise caution in cases of LCA and CD43 positivity and illustrates the need for further immunohistochemical studies to avoid misdiagnosis.
Collapse
Affiliation(s)
- Zhe Cai
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Linwei Zuo
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Fangfang Hu
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Huiyan You
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Xiangtong Lu
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Shousheng Liao
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Fanrong Liu
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Lixiang Li
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China
| | - Wenyong Huang
- Department of Pathology, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Donghu District, 330000, Nanchang, China.
| |
Collapse
|
5
|
Pavan A, Shi L, Abbas M. Editorial: Updates on combination therapy for lung cancer volume II. Front Oncol 2024; 14:1393278. [PMID: 38706598 PMCID: PMC11067705 DOI: 10.3389/fonc.2024.1393278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 03/06/2024] [Indexed: 05/07/2024] Open
Affiliation(s)
- Alberto Pavan
- Medical Oncology, Azienda Unità Locale Socio-Sanitaria (ULSS) 3 Serenissima, Venice, Italy
| | - Liyun Shi
- Institute of Translational Medicine, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Muhammad Abbas
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| |
Collapse
|
6
|
Sun Y, Chen Y, Zhang X, Yi D, Kong F, Zhao L, Liao D, Chen L, Ma Q, Wang Z. ADCY4 promotes brain metastasis in small cell lung cancer and is associated with energy metabolism. Heliyon 2024; 10:e28162. [PMID: 38596032 PMCID: PMC11001775 DOI: 10.1016/j.heliyon.2024.e28162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 02/29/2024] [Accepted: 03/13/2024] [Indexed: 04/11/2024] Open
Abstract
Brain metastasis (BMs) in small cell lung cancer (SCLC) has a very poor prognosis. This study combined WGCNA with the mfuzz algorithm to identify potential biomarkers in the peripheral blood of patients with BMs. By comparing the significantly differentially expressed genes present in BMs samples, we identified ADCY4 as a target for further study. Expression of ADCY4 was used to cluster mfuzz expression pattern, and 28 hub genes for functional enrichment. PPI network analysis were obtained by comparing with differentially expressed genes in BMs. GABRE, NFE4 and LMOD2 are highly expressed in patients with BMs and have a good diagnostic effect. Immunoinfiltration analysis showed that SCLC patients with BMs may be associated with memory B cells, Tregs, NK cell activation, macrophage M0 and dendritic cell activation. prophytic was used to investigate the ADCY4-mediated anti-tumor drug response. In conclusion, ADCY4 can be used as a promising candidate biomarker for predicting BMs, molecular and immune features in SCLC. PCR showed that ADCY4 expression was increased in NCI-H209 and NCI-H526 SCLC cell lines. In vitro experiments confirmed that the expression of ADCY4 was significantly decreased after anti-PD1 antibody treatment, while the expression of energy metabolism factors were significantly different. This study reveals a potential mechanism by which ADCY4 mediates poor prognosis through energy metabolism -related pathways in SCLC.
Collapse
Affiliation(s)
- Yidan Sun
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Yixun Chen
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Xin Zhang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Dan Yi
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Fanming Kong
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Linlin Zhao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Dongying Liao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Lei Chen
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300382, China
| | - Qianqian Ma
- Affiliated Women's Hospital of Jiangnan University Wuxi, Jiangsu, China
| | - Ziheng Wang
- Centre for Precision Medicine Research and Training, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Department of Clinical Bio-bank, Affiliated Hospital of Nantong University, Jiangsu, China
| |
Collapse
|
7
|
Ikeda S, Ogura T, Kato T, Kenmotsu H, Agemi Y, Tokito T, Ito K, Isomoto K, Takiguchi Y, Yoneshima Y, Yokoyama T, Harada T, Tanzawa S, Kobayashi N, Iwasawa T, Misumi T, Okamoto H. Nintedanib plus Chemotherapy for Small Cell Lung Cancer with Comorbid Idiopathic Pulmonary Fibrosis. Ann Am Thorac Soc 2024; 21:635-643. [PMID: 38364204 DOI: 10.1513/annalsats.202311-941oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/15/2024] [Indexed: 02/18/2024] Open
Abstract
Rationale: A fatal acute exacerbation (AE) occasionally develops during chemotherapy for small cell lung cancer (SCLC) with comorbid idiopathic pulmonary fibrosis (IPF).Objectives: This study aimed to assess the safety and efficacy of carboplatin, etoposide, and nintedanib combination therapy for unresectable SCLC with comorbid IPF.Methods: The NEXT-SHIP study is a multicenter, single-arm, phase 2 trial for unresectable SCLC with IPF (Japan Registry of Clinical Trials registry number jRCTs031190119). The patients received carboplatin, etoposide, and nintedanib (150 mg twice daily). The primary endpoint was the incidence of IPF-AE at 28 days after the last administration of cytotoxic chemotherapy, and the sample size was set at 33 (5.0% expected, 20.0% threshold).Results: A total of 33 patients were registered; 87.9% were male, the median age was 73 years, the median percentage forced vital capacity was 85.2%, and 51.5% had honeycomb lungs. The median observation period was 10.5 months. The incidence of IPF-AE at 28 days after the last administration of cytotoxic chemotherapy was 3.0% (90% confidence interval [CI], 0.2-13.6). The objective response rate was 68.8% (95% CI, 50.0-83.9). The median progression-free survival and overall survival times were 4.2 months (95% CI, 4.2-5.5) and 13.4 months (95% CI, 8.1-21.6), respectively. The most common adverse event of grade 3 or higher was neutropenia (81.8%), followed by leukopenia (39.4%) and thrombocytopenia (30.3%).Conclusions: This study met its primary endpoint regarding the incidence of IPF-AEs with promising results for efficacy. Carboplatin, etoposide, and nintedanib combination therapy may be one of the standard treatment options for SCLC with comorbid IPF.Clinical trial registered with the Japan Registry of Clinical Trials (jRCTs031190119).
Collapse
Affiliation(s)
| | | | - Terufumi Kato
- Department of Thoracic Oncology, Kanagawa Cancer Center, Yokohama, Japan
| | | | - Yoko Agemi
- Department of Respiratory Medicine and
- Department of Medical Oncology, Yokohama Municipal Citizen's Hospital, Yokohama, Japan
| | - Takaaki Tokito
- Division of Respirology Neurology and Rheumatology, Department of Internal Medicine, Kurume University Hospital, Kurume, Japan
| | - Kentaro Ito
- Department of Respiratory Medicine, Matsusaka Municipal Hospital, Matsusaka, Japan
| | - Kohsuke Isomoto
- Department of Medical Oncology, Kindai University Hospital, Osakasayama, Japan
| | - Yuichi Takiguchi
- Department of Medical Oncology, Chiba University Hospital, Chiba, Japan
| | - Yasuto Yoneshima
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshihide Yokoyama
- Department of Respiratory Medicine, Kurashiki Central Hospital, Kurashiki, Japan
| | - Toshiyuki Harada
- Department of Respiratory Medicine, Japan Community Health Care Organization Hokkaido Hospital, Sapporo, Japan
| | - Shigeru Tanzawa
- Division of Medical Oncology, Department of Internal Medicine, Teikyo University School of Medicine, Itabashi-ku, Japan
| | - Nobuaki Kobayashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan; and
| | - Tae Iwasawa
- Department of Radiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan
| | - Toshihiro Misumi
- Department of Biostatistics, Yokohama City University School of Medicine, Yokohama, Japan
| | - Hiroaki Okamoto
- Department of Respiratory Medicine and
- Department of Medical Oncology, Yokohama Municipal Citizen's Hospital, Yokohama, Japan
| |
Collapse
|
8
|
Hashimoto K, Kaira K, Imai H, Miura YU, Shiono A, Mouri A, Yamaguchi OU, Kobayashi K, Kagamu H, Kuji I. Metabolic Tumor Volume as Significant Predictor for Chemotherapy Containing PD-L1 Blocker in Extensive Stage Small Cell Lung Cancer. Anticancer Res 2024; 44:1541-1551. [PMID: 38537960 DOI: 10.21873/anticanres.16951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND/AIM Chemo-immunotherapy, including the programmed death ligand 1 (PD-L1) antibody, is an effective treatment for patients with extensive-stage small-cell lung cancer (ES-SCLC). However, no biomarker has been established for the prediction of chemo-immunotherapy. Therefore, we investigated the potential of 18F-fluorodeoxyglucose (FDG)-positron emission tomography (PET) as a predictive marker. PATIENTS AND METHODS Forty-six patients with ES-SCLC who received 18F-FDG-PET immediately before combined platinum-based chemotherapy with PD-L1 blockade as a first-line treatment were eligible, and the maximum standard uptake value (SUVmax), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) on 18F-FDG uptake were evaluated. RESULTS PD-L1 and tumor infiltrative lymphocytes (TILs) were immunohistochemically analyzed in 36 of the 46 patients. A high MTV was significantly associated with poor performance status and low albumin levels, and there was a significant association between low albumin and high TLG. Univariate analysis identified sex, Brinkman index, and MTV as significant predictors of progression-free survival (PFS), and sex, SUVmax, MTV, and TLG as significant factors of overall survival (OS). Multivariate analysis revealed that sex, Brinkman index, and MTV were independent prognostic factors for PFS, and sex, SUVmax, MTV, and TLG were significant predictors of OS. SUVmax was significantly higher in patients with positive PD-L1 expression than in those with negative expression but was not significantly different between positive and negative TILs. Moreover, the levels of MTV and TLG were not closely associated with the levels of PD-L1 and TILs. CONCLUSION MTV or TLG metabolic tumor activity is suitable for the prediction of chemo-immunotherapy outcomes in patients with ES-SCLC.
Collapse
Affiliation(s)
- Kosuke Hashimoto
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Kyoichi Kaira
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Hisao Imai
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Y U Miura
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Ayako Shiono
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Atsuto Mouri
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - O U Yamaguchi
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Kunihiko Kobayashi
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Hiroshi Kagamu
- Department of Respiratory Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| | - Ichiei Kuji
- Department of Nuclear Medicine, International Medical Center, Saitama Medical University, Hidaka, Japan
| |
Collapse
|
9
|
Lee JY, Bhandare RR, Boddu SHS, Shaik AB, Saktivel LP, Gupta G, Negi P, Barakat M, Singh SK, Dua K, Chellappan DK. Molecular mechanisms underlying the regulation of tumour suppressor genes in lung cancer. Biomed Pharmacother 2024; 173:116275. [PMID: 38394846 DOI: 10.1016/j.biopha.2024.116275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/30/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
Tumour suppressor genes play a cardinal role in the development of a large array of human cancers, including lung cancer, which is one of the most frequently diagnosed cancers worldwide. Therefore, extensive studies have been committed to deciphering the underlying mechanisms of alterations of tumour suppressor genes in governing tumourigenesis, as well as resistance to cancer therapies. In spite of the encouraging clinical outcomes demonstrated by lung cancer patients on initial treatment, the subsequent unresponsiveness to first-line treatments manifested by virtually all the patients is inherently a contentious issue. In light of the aforementioned concerns, this review compiles the current knowledge on the molecular mechanisms of some of the tumour suppressor genes implicated in lung cancer that are either frequently mutated and/or are located on the chromosomal arms having high LOH rates (1p, 3p, 9p, 10q, 13q, and 17p). Our study identifies specific genomic loci prone to LOH, revealing a recurrent pattern in lung cancer cases. These loci, including 3p14.2 (FHIT), 9p21.3 (p16INK4a), 10q23 (PTEN), 17p13 (TP53), exhibit a higher susceptibility to LOH due to environmental factors such as exposure to DNA-damaging agents (carcinogens in cigarette smoke) and genetic factors such as chromosomal instability, genetic mutations, DNA replication errors, and genetic predisposition. Furthermore, this review summarizes the current treatment landscape and advancements for lung cancers, including the challenges and endeavours to overcome it. This review envisages inspired researchers to embark on a journey of discovery to add to the list of what was known in hopes of prompting the development of effective therapeutic strategies for lung cancer.
Collapse
Affiliation(s)
- Jia Yee Lee
- School of Health Sciences, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Richie R Bhandare
- Department of Pharmaceutical Sciences, College of Pharmacy & Health Sciences, Ajman University, Al-Jurf, P.O. Box 346, Ajman, United Arab Emirates; Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Al-Jurf, P.O. Box 346, Ajman, United Arab Emirates.
| | - Sai H S Boddu
- Department of Pharmaceutical Sciences, College of Pharmacy & Health Sciences, Ajman University, Al-Jurf, P.O. Box 346, Ajman, United Arab Emirates; Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Al-Jurf, P.O. Box 346, Ajman, United Arab Emirates
| | - Afzal B Shaik
- St. Mary's College of Pharmacy, St. Mary's Group of Institutions Guntur, Affiliated to Jawaharlal Nehru Technological University Kakinada, Chebrolu, Guntur, Andhra Pradesh 522212, India; Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, India
| | - Lakshmana Prabu Saktivel
- Department of Pharmaceutical Technology, University College of Engineering (BIT Campus), Anna University, Tiruchirappalli 620024, India
| | - Gaurav Gupta
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Al-Jurf, P.O. Box 346, Ajman, United Arab Emirates; School of Pharmacy, Suresh Gyan Vihar University, Jaipur, Rajasthan 302017, India
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University, PO Box 9, Solan, Himachal Pradesh 173229, India
| | - Muna Barakat
- Department of Clinical Pharmacy & Therapeutics, Applied Science Private University, Amman-11937, Jordan
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar-Delhi G.T Road, Phagwara 144411, India; Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, Sydney 2007, Australia
| | - Kamal Dua
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, Sydney 2007, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney 2007, Australia
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia.
| |
Collapse
|
10
|
Xiang X, Li H, Lei B, Chen B, Li G. Serplulimab monotherapy in extensive-stage small-cell lung cancer with brain metastasis: a case report. Immunotherapy 2024. [PMID: 38532729 DOI: 10.2217/imt-2023-0323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024] Open
Abstract
Small-cell lung cancer (SCLC) is an aggressive form of lung cancer with limited treatment options, especially for extensive-stage (ES) patients. We present a case of a 70-year-old male with ES-SCLC and asymptomatic brain metastasis who opted for immune monotherapy with serplulimab (an anti-PD-1 antibody). After four cycles, the patient achieved a confirmed partial response and a progression-free survival of over 1 year. Moreover, we observed a consistent decline in tumor biomarkers, and brain MRI indicated reduced metastatic activity. Remarkably, the patient tolerated the treatment well, with only mild diarrhea. This case highlights serplulimab's potential as a first-line treatment in select ES-SCLC patients, emphasizing the importance of further research on immunotherapy predictive biomarkers.
Collapse
Affiliation(s)
- Xudong Xiang
- No. 2 Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Heng Li
- No. 2 Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Bao Lei
- No. 2 Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Benchao Chen
- No. 2 Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Gaofeng Li
- No. 2 Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| |
Collapse
|
11
|
Domvri K, Yaremenko AV, Apostolopoulos A, Petanidis S, Karachrysafi S, Pastelli N, Papamitsou T, Papaemmanouil S, Lampaki S, Porpodis K. Expression patterns and clinical implications of PDL1 and DLL3 biomarkers in small cell lung cancer retrospectively studied: Insights for therapeutic strategies and survival prediction. Heliyon 2024; 10:e27208. [PMID: 38468968 PMCID: PMC10926129 DOI: 10.1016/j.heliyon.2024.e27208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 02/22/2024] [Accepted: 02/26/2024] [Indexed: 03/13/2024] Open
Abstract
Lung cancer is a leading cause of cancer-related deaths globally, includes small cell lung cancer (SCLC), characterized by its aggressive nature and advanced disease at diagnosis. However, the identification of reliable biomarkers for SCLC has proven challenging, as no consistent predictive biomarker has been established. Nonetheless, certain tumor-associated antigens, including programmed death-ligand 1 (PDL1) and Delta-Like Ligand 3 (DLL3), show promise for targeted antibody-based immunotherapy. To ensure optimal patient selection, it remains crucial to comprehend the relationship between PDL1 and DLL3 expression and clinicopathological characteristics in SCLC. In this study, we investigated the expression patterns of PDL1 and DLL3 biomarkers in endobronchial samples from 44 SCLC patients, examining their association with clinical characteristics and survival. High PDL1 expression (>1%) was observed in 14% of patients, while the majority the SCLC patients (73%) exhibited high DLL3 expression (>75%). Notably, we found a positive correlation between high PDL1 expression (>1%) and overall survival. However, we did not observe any significant differences in the biomarkers expression concerning age, sex, disease status, smoking status, or distant metastases. Further subgroup analysis revealed that a high co-expression of both PDL1 (>1%) and DLL3 (100%) antigens was associated with improved overall survival. This suggests that SCLC expressing PDL1 and DLL3 antigens may exhibit increased sensitivity to therapy, indicating their potential as therapeutic targets. Thus, our findings provide novel insights into the simultaneous evaluation of PDL1 and DLL3 biomarkers in SCLC patients. These insights have significant clinical implications for therapeutic strategies, survival prediction, and development of combination immunotherapies.
Collapse
Affiliation(s)
- Kalliopi Domvri
- Laboratory of Histology-Embryology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Pathology Department, George Papanikolaou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexey V. Yaremenko
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Pulmonary Department, Oncology Unit, George Papanikolaou Hospital, School of MedicineAristotle University of Thessaloniki, Thessaloniki, Greece
| | - Apostolos Apostolopoulos
- Laboratory of Histology-Embryology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Savvas Petanidis
- Laboratory of Histology-Embryology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sofia Karachrysafi
- Laboratory of Histology-Embryology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikoleta Pastelli
- Pathology Department, George Papanikolaou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodora Papamitsou
- Laboratory of Histology-Embryology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Styliani Papaemmanouil
- Pathology Department, George Papanikolaou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sofia Lampaki
- Pulmonary Department, Oncology Unit, George Papanikolaou Hospital, School of MedicineAristotle University of Thessaloniki, Thessaloniki, Greece
| | - Konstantinos Porpodis
- Pulmonary Department, Oncology Unit, George Papanikolaou Hospital, School of MedicineAristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
12
|
Nie F, Chen Y, Hu Y, Huang P, Shi X, Cai J, Qiu M, Wang E, Lu K, Sun M. TREM1/DAP12 based novel multiple chain CAR-T cells targeting DLL3 show robust anti-tumour efficacy for small cell lung cancer. Immunology 2024. [PMID: 38469682 DOI: 10.1111/imm.13776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 02/22/2024] [Indexed: 03/13/2024] Open
Abstract
Small cell lung cancer (SCLC), recognized as the most aggressive subtype of lung cancer, presents an extremely poor prognosis. Currently, patients with small cell lung cancer face a significant dearth of effective alternative treatment options once they experience recurrence and progression after first-line therapy. Despite the promising efficacy of immunotherapy, particularly immune checkpoint inhibitors in non-small cell lung cancer (NSCLC) and various other tumours, its impact on significantly enhancing the prognosis of SCLC patients remains elusive. DLL3 has emerged as a compelling target for targeted therapy in SCLC due to its high expression on the membranes of SCLC and other neuroendocrine carcinoma cells, with minimal to no expression in normal cells. Our previous work led to the development of a novel multiple chain chimeric antigen receptor (CAR) leveraging the TREM1 receptor and DAP12, which efficiently activated T cells and conferred potent cell cytotoxicity. In this study, we have developed a DLL3-TREM1/DAP12 CAR-T (DLL3-DT CAR-T) therapy, demonstrating comparable anti-tumour efficacy against SCLC cells in vitro. In murine xenograft and patient-derived xenograft models, DLL3-DT CAR-T cells exhibited a more robust tumour eradication efficiency than second-generation DLL3-BBZ CAR-T cells. Furthermore, we observed elevated memory phenotypes, induced durable responses, and activation under antigen-presenting cells in DLL3-DT CAR-T cells. Collectively, these findings suggest that DLL3-DT CAR-T cells may offer a novel and potentially effective therapeutic strategy for treating DLL3-expressing SCLC and other solid tumours.
Collapse
Affiliation(s)
- Fengqi Nie
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of Oncology, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Yuli Chen
- Suzhou Cancer Center Core Laboratory, Suzhou Municipal Hospital, Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Yanming Hu
- Suzhou Cancer Center Core Laboratory, Suzhou Municipal Hospital, Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Peng Huang
- Suzhou Cancer Center Core Laboratory, Suzhou Municipal Hospital, Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Xuefei Shi
- Department of Respiratory Medicine, Huzhou Central Hospital, Affiliated Central Hospital, Huzhou University, Huzhou, Zhejiang, China
- Huzhou Key Laboratory of Precision Diagnosis and Treatment in Respiratory Diseases, Huzhou Central Hospital, Huzhou, Zhejiang, China
| | - Jingsheng Cai
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
- Thoracic Oncology Institute, Peking University People's Hospital, Beijing, China
| | - Mantang Qiu
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
- Thoracic Oncology Institute, Peking University People's Hospital, Beijing, China
| | - Enxiu Wang
- Nanjing CART Medical Technology Co., Ltd., Nanjing, China
| | - Kaihua Lu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ming Sun
- Suzhou Cancer Center Core Laboratory, Suzhou Municipal Hospital, Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| |
Collapse
|
13
|
Nemes K, Benő A, Topolcsányi P, Magó É, Fűr GM, Pongor LŐS. Predicting drug response of small cell lung cancer cell lines based on enrichment analysis of complex gene signatures. J Biotechnol 2024; 383:86-93. [PMID: 38280466 DOI: 10.1016/j.jbiotec.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 01/23/2024] [Indexed: 01/29/2024]
Abstract
Advances in the field of genomics and transcriptomics have enabled researchers to identify gene signatures related to development and treatment of Small Cell Lung Cancer. In most cases, complex gene expression patterns are identified, comprising of genes with differential behavior. Most tools use single-genes as predictors of drug response, with only limited options for multi-gene use. Here we examine the potential of predicting drug response using these complex gene expression signatures by employing clustering and signal enrichment in Small Cell Lung Cancer. Our results demonstrate clustering genes from complex expression patterns helps identify differential activity of gene groups with alternate function which can then be used to predict drug response.
Collapse
Affiliation(s)
- Kolos Nemes
- Cancer Genomics and Epigenetics Core Group, Hungarian Center of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Alexandra Benő
- Cancer Genomics and Epigenetics Core Group, Hungarian Center of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Petronella Topolcsányi
- Cancer Genomics and Epigenetics Core Group, Hungarian Center of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Éva Magó
- Cancer Genomics and Epigenetics Core Group, Hungarian Center of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - Gabriella Mihalekné Fűr
- Cancer Genomics and Epigenetics Core Group, Hungarian Center of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary
| | - L Őrinc S Pongor
- Cancer Genomics and Epigenetics Core Group, Hungarian Center of Excellence for Molecular Medicine (HCEMM), Szeged, Hungary.
| |
Collapse
|
14
|
Shang X, Zhang C, Kong R, Zhao C, Wang H. Construction of a Diagnostic Model for Small Cell Lung Cancer Combining Metabolomics and Integrated Machine Learning. Oncologist 2024; 29:e392-e401. [PMID: 37706531 PMCID: PMC10911920 DOI: 10.1093/oncolo/oyad261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 08/09/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND To date, no study has systematically explored the potential role of serum metabolites and lipids in the diagnosis of small cell lung cancer (SCLC). Therefore, we aimed to conduct a case-cohort study that included 191 cases of SCLC, 91 patients with lung adenocarcinoma, 82 patients with squamous cell carcinoma, and 97 healthy controls. METHODS Metabolomics and lipidomics were applied to analyze different metabolites and lipids in the serum of these patients. The SCLC diagnosis model (d-model) was constructed using an integrated machine learning technology and a training cohort (n = 323) and was validated in a testing cohort (n=138). RESULTS Eight metabolites, including 1-mristoyl-sn-glycero-3-phosphocholine, 16b-hydroxyestradiol, 3-phosphoserine, cholesteryl sulfate, D-lyxose, dioctyl phthalate, DL-lactate and Leu-Phe, were successfully selected to distinguish SCLC from controls. The d-model was constructed based on these 8 metabolites and showed improved diagnostic performance for SCLC, with the area under curve (AUC) of 0.933 in the training cohort and 0.922 in the testing cohort. Importantly, the d-model still had an excellent diagnostic performance after adjusting the stage and related clinical variables and, combined with the progastrin-releasing peptide (ProGRP), showed the best diagnostic performance with 0.975 of AUC for limited-stage patients. CONCLUSION This study is the first to analyze the difference between metabolomics and lipidomics and to construct a d-model to detect SCLC using integrated machine learning. This study may be of great significance for the screening and early diagnosis of SCLC patients.
Collapse
Affiliation(s)
- Xiaoling Shang
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong University, Jinan, People’s Republic of China
| | - Chenyue Zhang
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai Medical College, Shanghai, People’s Republic of China
| | - Ronghua Kong
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, People’s Republic of China
| | - Chenglong Zhao
- Department of Pathology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, People’s Republic of China
| | - Haiyong Wang
- Department of Internal Medicine-Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, People’s Republic of China
| |
Collapse
|
15
|
Tas F, Ozturk A, Erturk K. Prognostic significance of body mass index and serum albumin as the indicators of nutritional status in small cell lung cancer. Postgrad Med 2024; 136:208-217. [PMID: 38456321 DOI: 10.1080/00325481.2024.2328512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 03/04/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Body mass index (BMI) and serum albumin (ALB) level are long-established markers that reflect the nutritional status and eventually the prognosis of cancer patients. The objective of the study was to determine the clinical significance of these factors and specify their roles in outcomes compared with performance status (PS) and weight loss (WL), which are considered the most significant patient-related prognostic factors in small cell lung cancer (SCLC) treated with platinum-etoposide-based chemotherapy. METHODS A total of 378 patients with SCLC were enrolled in the study and analyzed retrospectively. RESULTS BMI values were similar by clinical stage, whereas the percentages of the patients with WL, low serum ALB, and particularly poor (≥2) PS were significantly higher in patients with extended disease SCLC (ED-SCLC) compared to those with limited disease SCLC (LD-SCLC). In LD-SCLC, patients with poor PS lived for a significantly shorter time than patients with good PS (HR: 7.791, p = 0.0001); however, BMI (HR: 1.035, p = 0.8), WL (HR: 0.857, p = 0.5), and ALB (HR: 0.743, p = 0.3) had no significant effect on the outcome. In ED-SCLC, PS (HR: 4.257, p = 0.0001), WL (HR: 1.677, p = 0.001), and ALB (HR: 0.680, p = 0.007) had an impact on survival, but BMI did not (HR: 0.791, p = 0.08). In LD-SCLC, the univariate analysis showed that only poor PS was correlated with increased mortality (HR: 7.791, p = 0.0001); yet it lost significance in multivariate analysis. In ED-SCLC, poor PS (HR: 4.257, p = 0.0001), WL (HR: 1.667, p = 0.001), and a low ALB level (HR: 0.680, p = 0.007) were shown to be factors for poor prognosis in the univariate analysis; yet only PS remained significant in multivariate analysis (HR: 2.286, p = 0.001). CONCLUSION Even though BMI and serum albumin showed no prognostic value in SCLC patients treated with chemotherapy, PS was found to be the most significant prognostic factor in both LD- and ED-SCLC stages.
Collapse
Affiliation(s)
- Faruk Tas
- Department of Medical Oncology, Institute of Oncology, Istanbul University, Istanbul, Turkey
| | - Akın Ozturk
- Department of Medical Oncology outpatient clinic, Sureyyapasa Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Kayhan Erturk
- Department of Medical Oncology, Koc University, Istanbul, Turkey
| |
Collapse
|
16
|
Abdalhadi A, Omar NE, Kohla S, Aakel H, Ekeibed Y, Mohsen R. Aplastic anemia secondary to adjuvant Osimertinib therapy: a case report and a review of literature. Front Oncol 2024; 14:1275275. [PMID: 38454933 PMCID: PMC10917982 DOI: 10.3389/fonc.2024.1275275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 02/05/2024] [Indexed: 03/09/2024] Open
Abstract
Aplastic anemia is a rare hematological disorder characterized by suppressed hematopoiesis and pancytopenia. Although several drugs have been associated with aplastic anemia, its occurrence in response to Osimertinib, a third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI), is extremely rare. We present a case report of a 63-year-old patient with locally advanced non-small cell lung cancer (NSCLC) who developed aplastic anemia following adjuvant treatment with Osimertinib. Extensive investigations ruled out infectious etiology, and the absence of bone marrow involvement or other identifiable causes suggested a drug-induced etiology, specifically Osimertinib. This case report emphasizes the importance of recognizing this adverse event and considering it as a potential complication of Osimertinib therapy. Vigilant monitoring and prompt management are essential for optimizing patient outcomes. Further studies are needed to better understand the risk factors, underlying mechanisms, and management strategies for Osimertinib-induced aplastic anemia in the adjuvant settings.
Collapse
Affiliation(s)
- Ahmed Abdalhadi
- Medical Oncology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha, Qatar
| | - Nabil E. Omar
- Pharmacy Department, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha, Qatar
- Health Sciences Program, Clinical and Population Health Research, College of Pharmacy, Qatar University, Doha, Qatar
| | - Samah Kohla
- Lab Medicine and Pathology, Hematopathology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha, Qatar
- Medicine, Weill Cornell Medicine, Doha, Qatar
| | - Hassan Aakel
- Medical Oncology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha, Qatar
| | - Yeslem Ekeibed
- Clinical Hematology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha, Qatar
| | - Reyad Mohsen
- Medical Oncology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha, Qatar
| |
Collapse
|
17
|
Tameev AR, Aleksandrov AE, Sayarov IR, Pozin SI, Lypenko DA, Dmitriev AV, Nekrasova NV, Chernyadyev AY, Tsivadze AY. Charge Carrier Mobility in Poly(N,N'-bis-4-butylphenyl-N,N'-bisphenyl)benzidine Composites with Electron Acceptor Molecules. Polymers (Basel) 2024; 16:570. [PMID: 38475254 DOI: 10.3390/polym16050570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/10/2024] [Accepted: 02/17/2024] [Indexed: 03/14/2024] Open
Abstract
Polymer composites based on poly(N,N'-bis-4-butylphenyl-N,N'-bisphenyl)benzidine (poly-TPD) with PCBM and copper(II) pyropheophorbide derivative (Cu-PP) were developed. In thin films of the poly-TPD and Cu-PP composites, the charge carrier mobility was investigated for the first time. In the ternary poly-TPD:PCBM:Cu-PP composite, the electron and hole mobilities are the most balanced compared to binary composites and the photoconductivity is enhanced due to the sensitization by Cu-PP in blue and red spectral ranges. The new composites are promising for use in the development of photodetectors.
Collapse
Affiliation(s)
- Alexey R Tameev
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Alexey E Aleksandrov
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Ildar R Sayarov
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Sergey I Pozin
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Dmitry A Lypenko
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Artem V Dmitriev
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Natalia V Nekrasova
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Andrey Yu Chernyadyev
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| | - Aslan Yu Tsivadze
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninsky Prosp., 31, Bld. 4, 119071 Moscow, Russia
| |
Collapse
|
18
|
Guan X, Qiu S, Xu Y, Zu J, Sun C, Guo Y, Wang X, Ma K. Small cell lung cancer with dermatomyositis: a case report. Front Oncol 2024; 14:1325991. [PMID: 38414744 PMCID: PMC10898245 DOI: 10.3389/fonc.2024.1325991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 01/22/2024] [Indexed: 02/29/2024] Open
Abstract
Dermatomyositis represents an autoimmune disorder characterized by notable skin and muscular manifestations. The annual incidence of dermatomyositis stands at approximately (5~10)/1 million individuals. Notably, patients with malignant tumors exhibit an elevated risk of developing dermatomyositis compared to the general population. However, in cases where dermatomyositis co-occurs with malignancy, the efficacy of hormone therapy alone tends to be suboptimal. Moreover, reports addressing the correlation between tumor treatment and the management of dermatomyositis are scarce. A 60-year-old male patient presented with dermatomyositis, initially manifesting through symptoms such as rash, muscle weakness, and dysphagia. Despite undergoing standard hormone therapy, there was no discernible improvement in the dermatomyositis symptoms. Considering the patient's concomitant troublesome cough, further investigations were conducted, including CT, PET-CT, and pathological biopsy. These assessments confirmed the diagnosis of limited-stage small cell lung cancer (T1cN3M0 IIIB). Notably, in this patient, dermatomyositis was suspected to be a paraneoplastic syndrome associated with small cell lung cancer. Standard chemotherapy and radiotherapy were employed to treat the small cell lung cancer, resulting in partial remission after two treatment cycles. As the malignancy regressed, a notable improvement in dermatomyositis symptoms was observed, subsequently leading to a gradual reduction in the prescribed hormone dosage. In conclusion, we present a comprehensive case study of dermatomyositis as a paraneoplastic syndrome throughout the treatment process. The response to tumor therapy coincided with the amelioration of dermatomyositis symptoms. Therefore, diligent malignancy screening is imperative for patients diagnosed with dermatomyositis.
Collapse
Affiliation(s)
- Xiaomin Guan
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Shi Qiu
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yinghui Xu
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Jianjiao Zu
- Dermatology Department, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Chao Sun
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Ye Guo
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xu Wang
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Kewei Ma
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| |
Collapse
|
19
|
Heeke S, Gay CM, Estecio MR, Tran H, Morris BB, Zhang B, Tang X, Raso MG, Rocha P, Lai S, Arriola E, Hofman P, Hofman V, Kopparapu P, Lovly CM, Concannon K, De Sousa LG, Lewis WE, Kondo K, Hu X, Tanimoto A, Vokes NI, Nilsson MB, Stewart A, Jansen M, Horváth I, Gaga M, Panagoulias V, Raviv Y, Frumkin D, Wasserstrom A, Shuali A, Schnabel CA, Xi Y, Diao L, Wang Q, Zhang J, Van Loo P, Wang J, Wistuba II, Byers LA, Heymach JV. Tumor- and circulating-free DNA methylation identifies clinically relevant small cell lung cancer subtypes. Cancer Cell 2024; 42:225-237.e5. [PMID: 38278149 PMCID: PMC10982990 DOI: 10.1016/j.ccell.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 07/26/2023] [Accepted: 01/04/2024] [Indexed: 01/28/2024]
Abstract
Small cell lung cancer (SCLC) is an aggressive malignancy composed of distinct transcriptional subtypes, but implementing subtyping in the clinic has remained challenging, particularly due to limited tissue availability. Given the known epigenetic regulation of critical SCLC transcriptional programs, we hypothesized that subtype-specific patterns of DNA methylation could be detected in tumor or blood from SCLC patients. Using genomic-wide reduced-representation bisulfite sequencing (RRBS) in two cohorts totaling 179 SCLC patients and using machine learning approaches, we report a highly accurate DNA methylation-based classifier (SCLC-DMC) that can distinguish SCLC subtypes. We further adjust the classifier for circulating-free DNA (cfDNA) to subtype SCLC from plasma. Using the cfDNA classifier (cfDMC), we demonstrate that SCLC phenotypes can evolve during disease progression, highlighting the need for longitudinal tracking of SCLC during clinical treatment. These data establish that tumor and cfDNA methylation can be used to identify SCLC subtypes and might guide precision SCLC therapy.
Collapse
Affiliation(s)
- Simon Heeke
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carl M Gay
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marcos R Estecio
- Epigenetic and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hai Tran
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Benjamin B Morris
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bingnan Zhang
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ximing Tang
- Department of Translational Molecular Pathology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maria Gabriela Raso
- Department of Translational Molecular Pathology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pedro Rocha
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
| | - Siqi Lai
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer Center UTHealth Houston, Houston, TX, USA
| | - Edurne Arriola
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, IHU RespirERA, Nice Hospital, University Côte d'Azur, Nice, France
| | - Veronique Hofman
- Laboratory of Clinical and Experimental Pathology, IHU RespirERA, Nice Hospital, University Côte d'Azur, Nice, France
| | - Prasad Kopparapu
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Christine M Lovly
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kyle Concannon
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Luana Guimaraes De Sousa
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Whitney Elisabeth Lewis
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kimie Kondo
- Epigenetic and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xin Hu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Azusa Tanimoto
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Natalie I Vokes
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Monique B Nilsson
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Allison Stewart
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maarten Jansen
- Pulmonary Department, Ziekenhuisgroep Twente, Hengelo, the Netherlands
| | - Ildikó Horváth
- National Korányi Institute of Pulmonology, Budapest, Hungary
| | - Mina Gaga
- 7th Respiratory Medicine Department, Athens Chest Hospital, Athens, Greece
| | | | - Yael Raviv
- Department of Medicine, Pulmonology, Institute, Soroka Medical Center, Ben-Gurion University, Beer-Sheva, Israel
| | | | | | | | | | - Yuanxin Xi
- Department of Bioinformatics and Computational Biology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lixia Diao
- Department of Bioinformatics and Computational Biology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Qi Wang
- Department of Bioinformatics and Computational Biology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianjun Zhang
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Peter Van Loo
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; The Francis Crick Institute, London, UK
| | - Jing Wang
- Department of Bioinformatics and Computational Biology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ignacio I Wistuba
- Department of Translational Molecular Pathology, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lauren A Byers
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - John V Heymach
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
20
|
Zhang B, Lewis W, Stewart CA, Morris BB, Solis LM, Serrano A, Xi Y, Wang Q, Lopez ER, Concannon K, Heeke S, Tang X, Raso G, Cardnell RJ, Vokes N, Blumenschein G, Elamin Y, Fosella F, Tsao A, Skoulidis F, Hume CB, Sasak K, Lewis J, Rinsurongkawong W, Rinsurongkawong V, Lee J, Tran H, Zhang J, Gibbons D, Vaporciyan A, Wang J, Park K, Heymach JV, Byers LA, Gay CM, Le X. Brief Report: Comprehensive Clinicogenomic Profiling of Small Cell Transformation From EGFR-Mutant N SCLC Informs Potential Therapeutic Targets. JTO Clin Res Rep 2024; 5:100623. [PMID: 38357092 PMCID: PMC10864847 DOI: 10.1016/j.jtocrr.2023.100623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 12/03/2023] [Accepted: 12/11/2023] [Indexed: 02/16/2024] Open
Abstract
Introduction NSCLC transformation to SCLC has been best characterized with EGFR-mutant NSCLC, with emerging case reports seen in ALK, RET, and KRAS-altered NSCLC. Previous reports revealed transformed SCLC from EGFR-mutant NSCLC portends very poor prognosis and lack effective treatment. Genomic analyses revealed TP53 and RB1 loss of function increase the risk of SCLC transformation. Little has been reported on the detailed clinicogenomic characteristics and potential therapeutic targets for this patient population. Methods In this study, we conducted a single-center retrospective analysis of clinical and genomic characteristics of patients with EGFR-mutant NSCLC transformed to SCLC. Demographic data, treatment course, and clinical molecular testing reports were extracted from electronic medical records. Kaplan-Meier analyses were used to estimate survival outcomes. Next generation sequencing-based assays was used to identify EGFR and co-occurring genetic alterations in tissue or plasma before and after SCLC transformation. Single-cell RNA sequencing (scRNA-seq) was performed on a patient-derived-xenograft model generated from a patient with EGFR-NSCLC transformed SCLC tumor. Results A total of 34 patients were identified in our study. Median age at initial diagnosis was 58, and median time to SCLC transformation was 24.2 months. 68% were female and 82% were never smokers. 79% of patients were diagnosed as stage IV disease, and over half had brain metastases at baseline. Median overall survival of the entire cohort was 38.3 months from initial diagnoses and 12.4 months from time of SCLC transformation. Most patients harbored EGFR exon19 deletions as opposed to exon21 L858R alteration. Continuing EGFR tyrosine kinase inhibitor post-transformation did not improve overall survival compared with those patients where tyrosine kinase inhibitor was stopped in our cohort. In the 20 paired pretransformed and post-transformed patient samples, statistically significant enrichment was seen with PIK3CA alterations (p = 0.04) post-transformation. Profiling of longitudinal liquid biopsy samples suggest emergence of SCLC genetic alterations before biopsy-proven SCLC, as shown by increasing variant allele frequency of TP53, RB1, PIK3CA alterations. ScRNA-seq revealed potential therapeutic targets including DLL3, CD276 (B7-H3) and PTK7 were widely expressed in transformed SCLC. Conclusions SCLC transformation is a potential treatment resistance mechanism in driver-mutant NSCLC. In our cohort of 34 EGFR-mutant NSCLC, poor prognosis was observed after SCLC transformation. Clinicogenomic analyses of paired and longitudinal samples identified genomic alterations emerging post-transformation and scRNA-seq reveal potential therapeutic targets in this population. Further studies are needed to rigorously validate biomarkers and therapeutic targets for this patient population.
Collapse
Affiliation(s)
- Bingnan Zhang
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Whitney Lewis
- Division of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - C. Allison Stewart
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Benjamin B. Morris
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Luisa M. Solis
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alejandra Serrano
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yuanxin Xi
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Qi Wang
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elyse R. Lopez
- Department of Internal Medicine, Baylor College of Medicine, Houston, Texas
| | - Kyle Concannon
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Simon Heeke
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ximing Tang
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gabriela Raso
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert J. Cardnell
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Natalie Vokes
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - George Blumenschein
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yasir Elamin
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Frank Fosella
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anne Tsao
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ferdinandos Skoulidis
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Celyne Bueno Hume
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Koji Sasak
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeff Lewis
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Waree Rinsurongkawong
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vadeerat Rinsurongkawong
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jack Lee
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hai Tran
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jianjun Zhang
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Don Gibbons
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ara Vaporciyan
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jing Wang
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Keunchil Park
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John V. Heymach
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lauren A. Byers
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carl M. Gay
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xiuning Le
- Department of Thoracic Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|
21
|
Irep N, Inci K, Tokgun PE, Tokgun O. Exosome inhibition improves response to first-line therapy in small cell lung cancer. J Cell Mol Med 2024; 28:e18138. [PMID: 38353469 PMCID: PMC10865916 DOI: 10.1111/jcmm.18138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/09/2024] [Accepted: 01/18/2024] [Indexed: 02/16/2024] Open
Abstract
Exosomes are recognized as important mediators of cell-to-cell communication, facilitating carcinogenesis. Although there have been significant advancements in exosome research in recent decades, no drugs that target the inhibition of sEV secretion have been approved for human use. For this study, we employed GW4869 and Nexinhib20 as inhibitors of exosome synthesis and trafficking combined. First, we found that Nexinhib20 and GW4869 effectively inhibited RAB27A and neutral sphingomyelinase 2 (nSMase2) nsMase2. Interestingly, the inhibition of nsMase2 and RAB27A decreased expression of CD9, CD63 and Tsg101, both at RNA and protein levels. We used a combination treatment strategy of cisplatin/etoposide plus GW4869 or Nexinhib20 on small cell lung cancer (SCLC) cell lines. The combination treatment of GW4869 or Nexinhib20 effectively enhanced the inhibitory effects of first-line chemotherapy on the SCLC cells. Furthermore, we demonstrated that reducing exosome release through GW4869 and Nexinhib20 treatment effectively reduced cellular proliferation and significantly induced apoptosis in SCLC cells. Also, we showed that combining exosome inhibition with chemotherapy has a significant synergistic effect on cellular proliferation. We also found increased p53 and p21 expressions with western blot and significantly changing Bax, BCL2, caspase-3 and caspase-9 expressions. Inhibiting the exosome pathway offers opportunities for developing novel, effective treatment strategies for SCLC.
Collapse
Affiliation(s)
- Nesrin Irep
- Department of Cancer Molecular Biology, Institution of Health SciencesPamukkale UniversityDenizliTurkey
| | - Kubilay Inci
- Department of Cancer Molecular Biology, Institution of Health SciencesPamukkale UniversityDenizliTurkey
| | - Pervin Elvan Tokgun
- Department of Medical Genetics, Faculty of MedicinePamukkale UniversityDenizliTurkey
| | - Onur Tokgun
- Department of Cancer Molecular Biology, Institution of Health SciencesPamukkale UniversityDenizliTurkey
- Department of Medical Genetics, Faculty of MedicinePamukkale UniversityDenizliTurkey
| |
Collapse
|
22
|
Pelosi G, Melocchi V, Dama E, Hofman P, De Luca M, Albini A, Gemelli M, Ricotta R, Papotti M, La Rosa S, Uccella S, Harari S, Sonzogni A, Asiedu MK, Wigle DA, Bianchi F. An in-silico analysis reveals further evidence of an aggressive subset of lung carcinoids sharing molecular features of high-grade neuroendocrine neoplasms. Exp Mol Pathol 2024; 135:104882. [PMID: 38237798 DOI: 10.1016/j.yexmp.2024.104882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 12/23/2023] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
Little is known as to whether there may be any pathogenetic link between pulmonary carcinoids and neuroendocrine carcinomas (NECs). A gene signature we previously found to cluster pulmonary carcinoids, large cell neuroendocrine carcinoma (LCNEC) and small cell lung carcinoma (SCLC), and which encompassed MEN1, MYC, MYCL1, RICTOR, RB1, SDHA, SRC and TP53 mutations or copy number variations (CNVs), was used to reclassify an independent cohort of 54 neuroendocrine neoplasms (NENs) [31 typical carcinoids (TC), 11 atypical carcinoids (AC) and 12 SCLC], by means of transcriptome and mutation data. Unsupervised clustering analysis identified two histology-independent clusters, namely CL1 and CL2, where 17/42 (40.5%) carcinoids and all the SCLC samples fell into the latter. CL2 carcinoids affected survival adversely, were enriched in T to G transversions or T > C/C > T transitions in the context of specific mutational signatures, presented with at least 1.5-fold change (FC) increase of gene mutations including TSC2, SMARCA2, SMARCA4, ERBB4 and PTPRZ1, differed for gene expression and showed epigenetic changes in charge of MYC and MTORC1 pathways, cellular senescence, inflammation, high-plasticity cell state and immune system exhaustion. Similar results were also found in two other independent validation sets comprising 101 lung NENs (24 carcinoids, 21 SCLC and 56 LCNEC) and 30 carcinoids, respectively. We herein confirmed an unexpected sharing of molecular traits along the spectrum of lung NENs, with a subset of genomically distinct aggressive carcinoids sharing molecular features of high-grade neuroendocrine neoplasms.
Collapse
Affiliation(s)
- Giuseppe Pelosi
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy; Inter-Hospital Pathology Division, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy.
| | - Valentina Melocchi
- Unit of Cancer Biomarkers, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - Elisa Dama
- Unit of Cancer Biomarkers, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025 and Centre Hospitalier Universitaire de Nice, FHU OncoAge, Université Côte d'Azur, 06100 Nice, France
| | - Marco De Luca
- Inter-Hospital Pathology Division, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | | | - Maria Gemelli
- Medical Oncology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Riccardo Ricotta
- Medical Oncology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Mauro Papotti
- Department of Oncology, University of Turin, Turin, Italy
| | - Stefano La Rosa
- Pathology Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Silvia Uccella
- Department of Biomedical Sciences, Humanitas University, Rozzano, Milan, Italy
| | - Sergio Harari
- Department of Medical Sciences and Community Health, University of Milan, Milan, Italy; Division of Pneumology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Angelica Sonzogni
- Department of Pathology and Laboratory Medicine, IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Michael K Asiedu
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Dennis A Wigle
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Fabrizio Bianchi
- Unit of Cancer Biomarkers, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy.
| |
Collapse
|
23
|
Wang X, Gu S, Wen J, Zhang L, Qi X. Association between chemotherapy-induced myelosuppression and curative efficacy of 2-cycle chemotherapy in small cell lung cancer. Cancer Chemother Pharmacol 2024; 93:151-159. [PMID: 37926753 DOI: 10.1007/s00280-023-04608-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/14/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND The association of chemotherapy-induced myelosuppression with tumor response and overall survival remained controversial. The study was conducted to investigate the association between them in small cell lung cancer (SCLC). METHODS 204 eligible patients with SCLC were respectively included and categorized into three groups (no, mild, and severe myelosuppression) based on myelosuppression degree after the first chemotherapy. Curative efficacy of 2-cycle chemotherapy was evaluated by the objective response rate (ORR) and disease control rate (DCR). Univariate and multivariate logistic regression analyses were conducted to investigate their association. Receiver operator characteristic (ROC) curves, net reclassification index (NRI), and integrated discrimination improvement (IDI) were used to assess the predictive ability of myelosuppression. RESULTS In the fully-adjusted model, mild (OR, 4.61; 95% CI, 1.35 to 18.27; P = 0.020) and severe (OR, 7.22; 95% CI, 1.30 to 72.44; P = 0.046) myelosuppression were positively associated with DCR. However, only mild myelosuppression was significantly associated with ORR (OR, 2.78; 95% CI, 1.30 to 6.14; P = 0.010). Although we observed evidence of increased ORR in severe myelosuppression, the difference was not statistically significant. Furthermore, based on the results of the ROC curve, NRI and IDI, chemotherapy-induced myelosuppression cannot be used as a accurate and independent predictor for curative efficacy, but it can improve overall prediction accuracy. CONCLUSION Chemotherapy-induced myelosuppression was significantly associated with curative efficacy of 2-cycle chemotherapy in SCLC, which could help predict treatment efficacy and guide chemotherapy dosage.
Collapse
Affiliation(s)
- Xinyu Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Shujun Gu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Jingli Wen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Lixi Zhang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Xu Qi
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| |
Collapse
|
24
|
Ceresoli GL, Rossi G, Agustoni F, Bonomi L, Borghetti P, Bulotta A, Casartelli C, Cerea G, Colonese F, Del Signore E, Finocchiaro G, Gianoncelli L, Grisanti S, Maiolani M, Pagni F, Proto C, Rijavec E, Vittimberga I, Arcangeli S, Filippi AR. Management of patients with extensive small-cell lung cancer in the immunotherapy era: an Italian consensus through a Delphi approach. Crit Rev Oncol Hematol 2024:104247. [PMID: 38307393 DOI: 10.1016/j.critrevonc.2023.104247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 12/06/2023] [Accepted: 12/19/2023] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND Immunotherapy represented a turning point for treating extensive small-cell lung cancer (ES-SCLC). Although, many issues remain debated. METHODS A group of Italian medical and radiation oncologists with expertise in managing patients with ES-SCLC developed a list of statements divided in six areas of interest. The Delphi method was used to assess the consensus on the defined list of statements. RESULTS 32 statements were included in the final list to be voted by the Delphi panel, and 26 reached a consensus on the agreement. A prompt involvement of a multidisciplinary team is a priority to provide an integrated treatment strategy. First-line recommended treatment is immunotherapy in combination with platinum-based chemotherapy and etoposide for four cycles followed by maintenance immunotherapy. CONCLUSIONS While awaiting new data from clinical trials and real-world studies, these recommendations can represent a useful tool to guide the management of ES-SCLC patients in daily practice.
Collapse
Affiliation(s)
| | - Giulio Rossi
- Pathology Unit, Hospital Institute Fondazione Poliambulanza, Via Bissolati 57, 25124 Brescia, Italy
| | - Francesco Agustoni
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy; Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Lucia Bonomi
- Unit of Oncology, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Paolo Borghetti
- Radiation Oncology Department, ASST Spedali Civili and University of Brescia, Brescia, Italy
| | - Alessandra Bulotta
- Department of Oncology, IRCCS San Raffaele, via Olgettina 60, Milan, Italy
| | | | - Giulio Cerea
- Niguarda Cancer Center, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | | | - Ester Del Signore
- Division of Thoracic Oncology, European Institute of Oncology, IEO, Milan, Italy
| | - Giovanna Finocchiaro
- Medical Oncology and Hematologic Unit, Humanitas Cancer Center, Istituto Clinico Humanitas-IRCCS, Rozzano, Italy
| | - Letizia Gianoncelli
- Medical Oncology Unit, San Paolo Hospital, ASST Santi Paolo e Carlo, Milan, Italy
| | - Salvatore Grisanti
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Martina Maiolani
- U.O.C Oncologia Medica ASST Valtellina e Alto Lario, Sondrio, Italy
| | - Fabio Pagni
- Pathology, Department of Medicine and Surgery, University Milan Bicocca, Via Cadore 48, 20900 Monza
| | - Claudia Proto
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
| | - Erika Rijavec
- Unit of Medical Oncology, Ospedale di Circolo e Fondazione Macchi, ASST Sette Laghi, Varese, Italy
| | | | - Stefano Arcangeli
- Department of Radiation Oncology, University of Milan Bicocca, Milan, Italy
| | - Andrea Riccardo Filippi
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy; Radiation Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| |
Collapse
|
25
|
Tas F, Ozturk A, Erturk K. Timing of chemotherapy after diagnosis of small cell lung cancer. J Chemother 2024:1-6. [PMID: 38250790 DOI: 10.1080/1120009x.2024.2305062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 01/10/2024] [Indexed: 01/23/2024]
Abstract
Systemic chemotherapy is the backbone of therapeutic management in small cell lung cancer (SCLC) and delay of treatment may lead to adverse patient outcomes. This study was conducted to determine the time elapsed between pathological diagnosis and initiation of chemotherapy in SCLC patients and to evaluate its clinical significance. A total of 323 pathologically confirmed SCLC patients were enrolled in the study and analyzed retrospectively. The median value of the patients' time to treatment was used as the cut-off value in distinguishing between early and late chemotherapy. The median (range) of the time interval between the pathological diagnosis and the initiation of chemotherapy was 18 days (1-257). Compared with other clinical variables, only the performance status of patients was significantly associated with the time from diagnosis to initiation of chemotherapy; patients with poor prognostic factors received chemotherapy earlier than other patients (32.9 vs 18.9%, p = 0.004, and 14.5 vs 19 days, p = 0.006). Although patients who received early treatment were found to live less, there was no statistically significant difference in overall survival in patients according to the timing of chemotherapy administration (p = 0.08). In conclusion, there are controversial results about the timing of chemotherapy administration to SCLC patients. More standardized definitions and guides for calculation of the time interval between diagnosis and treatment are needed to better understand the delays in the treatment of patients with clinically rapidly disseminating SCLC.
Collapse
Affiliation(s)
- Faruk Tas
- Department of Medical Oncology, Institute of Oncology, Istanbul University, Istanbul, Turkey
| | - Akin Ozturk
- Department of Medical Oncology Outpatient Clinic, Sureyyapasa Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Kayhan Erturk
- Department of Medical Oncology, Koc University, Istanbul, Turkey
| |
Collapse
|
26
|
Zhu L, Qin J. Predictive biomarkers for immunotherapy response in extensive-stage SCLC. J Cancer Res Clin Oncol 2024; 150:22. [PMID: 38245636 PMCID: PMC10799815 DOI: 10.1007/s00432-023-05544-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/13/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND Small cell lung cancer (SCLC) accounts for about 13-15% of all lung cancers, and about 70% of SCLC patients have developed extensive-stage small cell lung cancer (ES-SCLC) at the time of diagnosis because of its highgrade malignancy, easy invasion, and metastasis. In recent years, immunotherapy combined with chemotherapy has become the standard first-line treatment for ES-SCLC. However, SCLC is a relatively immune-cold lung cancer subtype with a limited number of beneficiaries and a short benefit period. Therefore, the use of biomarkers to identify populations with significant benefits from immunotherapy will help improve the efficacy and survival benefits of immunotherapy. However, predictive biomarkers suitable for clinical practice have not been established in the field of SCLC. PURPOSE In order to find the predictive biomarkers of immunotherapy for ES-SCLC, we summarized the research progress of traditional biomarkers, such as programmed cell death ligand 1 (PD-L1) and tumor mutation burden (TMB), and summarizes the research of potential biomarkers associated with prognosis, such as molecular subtypes, special gene expression, expression of major histocompatibility complex (MHC) I and II classes, tumor immune microenvironment (TIME), and circulating tumor DNA (ctDNA) .We aim to provide new insights on biomarkers. CONCLUSION The exploration of biomarkers for immunotherapy of SCLC is still very difficult, and it is clear that conventional predictive biomarkers are not suitable for SCLC. At present, the molecular subtypes defined from transcription factors may have some guiding significance, which still needs to be confirmed by prospective clinical studies. In addition, the ctDNA positivity rate of SCLC is higher than that of other tumor types, which can also solve the dilemma of the difficulty of obtaining specimens of SCLC tissues. And the dynamic change of ctDNA also has great potential to predict the curative effect of SCLC, which is worth further clinical exploration.
Collapse
Affiliation(s)
- Lin Zhu
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, Zhejiang, China
| | - Jing Qin
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, Zhejiang, China.
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou, 310022, People's Republic of China.
| |
Collapse
|
27
|
Trulson I, Klawonn F, von Pawel J, Holdenrieder S. Improvement of differential diagnosis of lung cancer by use of multiple protein tumor marker combinations. Tumour Biol 2024; 46:S81-S98. [PMID: 38277317 DOI: 10.3233/tub-230021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024] Open
Abstract
BACKGROUND Differential diagnosis of non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC) in hospitalized patients is crucial for appropriate treatment choice. OBJECTIVE To investigate the relevance of serum tumor markers (STMs) and their combinations for the differentiation of NSCLC and SCLC subtypes. METHODS Between 2000 and 2003, 10 established STMs were assessed retrospectively in 311 patients with NSCLC, 128 with SCLC prior systemic first-line therapy and 51 controls with benign lung diseases (BLD), by automatized electrochemiluminescence immunoassay technology. Receiver operating characteristic (ROC) curves and logistic regression analyses were used to evaluate the diagnostic efficacy of both individual and multiple STMs with corresponding sensitivities at 90% specificity. Standards for Reporting of Diagnostic Accuracy (STARD guidelines) were followed. RESULTS CYFRA 21-1 (cytokeratin-19 fragment), CEA (carcinoembryonic antigen) and NSE (neuron specific enolase) were significantly higher in all lung cancers vs BLD, reaching AUCs of 0.81 (95% CI 0.76-0.87), 0.78 (0.73-0.84), and 0.88 (0.84-0.93), respectively. By the three marker combination, the discrimination between benign and all malignant cases was improved resulting in an AUC of 0.93 (95% CI 0.90-0.96). In NSCLC vs. BLD, CYFRA 21-1, CEA and NSE were best discriminative STMs, with AUCs of 0.86 (95% CI 0.81-0.91), 0.80 (0.74-0.85), and 0.85 (0.79-0.91). The three marker combination also improved the AUC: 0.92; 95% CI 0.89-0.96). In SCLC vs. BLD, ProGRP (pro-gastrin-releasing peptide) and NSE were best discriminative STMs, with AUCs of 0.89 (95% CI 0.84-0.94) and 0.96 (0.93-0.98), respectively, and slightly improved AUC of 0.97 (95% CI 0.95-0.99) when in combination. Finally, discrimination between SCLC and NSCLC was possible by ProGRP (AUC 0.86; 95% CI 0.81-0.91), NSE (AUC 0.83; 0.78-0.88) and CYFRA 21-1 (AUC 0.69; 0.64-0.75) and by the combination of the 3 STMs (AUC 0.93; 0.91-0.96), with a sensitivity of 88% at 90% specificity. CONCLUSIONS The results confirm the power of STM combinations for the differential diagnosis of lung cancer from benign lesions and between histological lung cancer subtypes.
Collapse
Affiliation(s)
- Inga Trulson
- Munich Biomarker Research Center, Institute of Laboratory Medicine, German Heart Centre Munich, Munich, Germany
| | - Frank Klawonn
- Ostfalia University, Department of Computer Science, Wolfenbüttel, Germany
- Helmholtz Centre for Infection Research, Biostatistics, Braunschweig, Germany
| | | | - Stefan Holdenrieder
- Munich Biomarker Research Center, Institute of Laboratory Medicine, German Heart Centre Munich, Munich, Germany
| |
Collapse
|
28
|
Basu B, Kal S, Karmakar S, Basu M, Ghosh MK. E3 ubiquitin ligases in lung cancer: Emerging insights and therapeutic opportunities. Life Sci 2024; 336:122333. [PMID: 38061537 DOI: 10.1016/j.lfs.2023.122333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/29/2023] [Accepted: 12/04/2023] [Indexed: 12/18/2023]
Abstract
Aim In this review, we have attempted to provide the readers with an updated account of the role of a family of proteins known as E3 ligases in different aspects of lung cancer progression, along with insights into the deregulation of expression of these proteins during lung cancer. A detailed account of the therapeutic strategies involving E3 ligases that have been developed or currently under development has also been provided in this review. MATERIALS AND METHODS: The review article employs extensive literature search, along with differential gene expression analysis of lung cancer associated E3 ligases using the DESeq2 package in R, and the Gene Expression Profiling Interactive Analysis (GEPIA) database (http://gepia.cancer-pku.cn/). Protein expression analysis of CPTAC lung cancer samples was carried out using the UALCAN webtool (https://ualcan.path.uab.edu/index.html). Assessment of patient overall survival (OS) in response to high and low expression of selected E3 ligases was performed using the online Kaplan-Meier plotter (https://kmplot.com/analysis/index.php?p=background). KEY FINDINGS: SIGNIFICANCE: The review provides an in-depth understanding of the role of E3 ligases in lung cancer progression and an up-to-date account of the different therapeutic strategies targeting oncogenic E3 ligases for improved lung cancer management.
Collapse
Affiliation(s)
- Bhaskar Basu
- Cancer Biology and Inflammatory Disorder Division, Council of Scientific and Industrial Research-Indian Institute of Chemical Biology (CSIR-IICB), TRUE Campus, CN-6, Sector-V, Salt Lake, Kolkata- 700091 & 4, Raja S.C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Satadeepa Kal
- Cancer Biology and Inflammatory Disorder Division, Council of Scientific and Industrial Research-Indian Institute of Chemical Biology (CSIR-IICB), TRUE Campus, CN-6, Sector-V, Salt Lake, Kolkata- 700091 & 4, Raja S.C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Subhajit Karmakar
- Cancer Biology and Inflammatory Disorder Division, Council of Scientific and Industrial Research-Indian Institute of Chemical Biology (CSIR-IICB), TRUE Campus, CN-6, Sector-V, Salt Lake, Kolkata- 700091 & 4, Raja S.C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Malini Basu
- Department of Microbiology, Dhruba Chand Halder College, Dakshin Barasat, South 24 Parganas, PIN -743372, India
| | - Mrinal K Ghosh
- Cancer Biology and Inflammatory Disorder Division, Council of Scientific and Industrial Research-Indian Institute of Chemical Biology (CSIR-IICB), TRUE Campus, CN-6, Sector-V, Salt Lake, Kolkata- 700091 & 4, Raja S.C. Mullick Road, Jadavpur, Kolkata 700032, India.
| |
Collapse
|
29
|
Gaebe K, Erickson AW, Li AY, Youssef AN, Sharma B, Chan KK, Lok BH, Das S. Re-examining prophylactic cranial irradiation in small cell lung cancer: a systematic review and meta-analysis. EClinicalMedicine 2024; 67:102396. [PMID: 38261885 PMCID: PMC10796984 DOI: 10.1016/j.eclinm.2023.102396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 01/25/2024] Open
Abstract
Background Patients with small cell lung cancer (SCLC) are at high risk for brain metastases. Prophylactic cranial irradiation (PCI) is recommended in this population to reduce the incidence of brain metastases and prolong survival. We aimed to assesses the efficacy of PCI in this population in the era of routine brain imaging. To our knowledge, this is the first systematic review and meta-analysis to examine the use among patients who were radiographically confirmed not to have brain metastases after completion of first-line therapy. Methods In this systematic review and meta-analysis, cohort studies and controlled trials reporting on the use of PCI for patients SCLC were identified in EMBASE, MEDLINE, CENTRAL, and grey literature sources. The literature search was conducted on November 12, 2023. Summary data were extracted. Random-effects meta-analyses pooled hazard ratios (HR) for the primary outcome of overall survival between PCI and no intervention groups. This study is registered with the Open Science Framework, DOI:10.17605/OSF.IO/BC359, and PROSPERO, CRD42021249466. Findings Of 4318 identified records, 223 were eligible for inclusion. 109 reported on overall survival in formats amenable to meta-analysis; PCI was associated with longer survival in all patients with SCLC (HR 0.59; 95% CI, 0.55-0.63; p < 0.001; n = 56,770 patients), patients with limited stage disease (HR 0.60; 95% CI, 0.55-0.65; p < 0.001; n = 78 studies; n = 27,137 patients), and patients with extensive stage disease (HR 0.59; 95% CI, 0.51-0.70; p < 0.001; n = 28 studies; n = 26,467 patients). Between-study heterogeneity was significant when pooled amongst all studies (I2 = 73.6%; 95% CI 68.4%-77.9%). Subgroup analysis did not reveal sources of heterogeneity. In a subgroup analysis on studies that used magnetic resonance imaging to exclude presence of brain metastases at restaging among all patients, overall survival did not differ significantly between patients who did or did not receive PCI (HR 0.74; 95% CI, 0.52-1.05; p = 0.08; n = 9 studies; n = 1384 patients). Interpretation Our findings suggested that administration of PCI is associated with a survival benefit, but not when considering studies that radiographically confirmed absence of brain metastases, suggesting that the survival benefit conferred by PCI might be therapeutic rather than prophylactic. Funding No funding.
Collapse
Affiliation(s)
- Karolina Gaebe
- Institute of Medical Science, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada
| | - Anders W. Erickson
- Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario M5S 1A8, Canada
| | - Alyssa Y. Li
- Institute of Medical Science, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada
| | - Andrew N. Youssef
- Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario M5S 1A8, Canada
| | - Bhagyashree Sharma
- Institute of Medical Science, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada
| | - Kelvin K.W. Chan
- Division of Medical Oncology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Benjamin H. Lok
- Institute of Medical Science, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Sunit Das
- Institute of Medical Science, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada
- Division of Neurosurgery, St. Michael's Hospital, University of Toronto, 30 Bond Street, Toronto, Ontario, Canada
| |
Collapse
|
30
|
Muley T, Herth FJ, Heussel CP, Kriegsmann M, Thomas M, Meister M, Schneider MA, Wehnl B, Mang A, Holdenrieder S. Prognostic value of tumor markers ProGRP, NSE and CYFRA 21-1 in patients with small cell lung cancer and chemotherapy-induced remission. Tumour Biol 2024; 46:S219-S232. [PMID: 37840518 DOI: 10.3233/tub-230016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND Despite successful response to first line therapy, patients with small-cell lung cancer (SCLC) often suffer from early relapses and disease progression. OBJECTIVE To investigate the relevance of serum tumor markers for estimation of prognosis at several time points during the course of disease. METHODS In a prospective, single-center study, serial assessments of progastrin-releasing peptide (ProGRP), neuron-specific enolase (NSE), cytokeratin-19 fragments (CYFRA 21-1) and carcino-embryogenic antigen (CEA) were performed during and after chemotherapy in 232 SCLC patients, and correlated with therapy response and overall survival (OS). RESULTS ProGRP, NSE and CYFRA 21-1 levels decreased quickly after the first chemotherapy cycle and correlated well with the radiological response. Either as single markers or in combination they provided valuable prognostic information regarding OS at all timepoints investigated: prior to first-line therapy, after two treatment cycles in patients with successful response to first-line therapy, and prior to the start of second-line therapy. Furthermore, they were useful for continuous monitoring during and after therapy and often indicated progressive disease several months ahead of radiological changes. CONCLUSIONS The results indicate the great potential of ProGRP, NSE and CYFRA 21-1 for estimating prognosis and monitoring of SCLC patients throughout the course of the disease.
Collapse
Affiliation(s)
- Thomas Muley
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Translational Research Unit, Thoraxklinik, Heidelberg University Hospital, Heidelberg, Germany
| | - Felix J Herth
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Department of Pneumology and Respiratory Medicine, Thoraxklinik, University Hospital, Heidelberg, Germany
| | - Claus Peter Heussel
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Diagnostic and Interventional Radiology, University Hospital, Heidelberg, Germany
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Mark Kriegsmann
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
- Pathology Wiesbaden, Wiesbaden, Germany
| | - Michael Thomas
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Department of Oncology, Thoraxklinik, University Hospital, Heidelberg, Germany
| | - Michael Meister
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Translational Research Unit, Thoraxklinik, Heidelberg University Hospital, Heidelberg, Germany
| | - Marc A Schneider
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Translational Research Unit, Thoraxklinik, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Anika Mang
- Roche Diagnostics GmbH, Penzberg, Germany
| | - Stefan Holdenrieder
- Munich Biomarker Research Center, Institute of Laboratory Medicine, German Heart Centre, Technical University of Munich, Munich, Germany
| |
Collapse
|
31
|
Xuzhang W, Lu T, Jin W, Yu Y, Li Z, Shen L, Niu X, Ai X, Xia L, Lu S. Cisplatin-induced Pyroptosis Enhances the Efficacy of PD-L1 Inhibitor in Small-Cell Lung Cancer via GSDME/IL12/CD4Tem Axis. Int J Biol Sci 2024; 20:537-553. [PMID: 38169676 PMCID: PMC10758111 DOI: 10.7150/ijbs.89080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024] Open
Abstract
The combination therapy of platinum-based chemotherapy and PD-L1 inhibitors but not the single anti-PD-L1 therapy has significantly improved the prognosis of patients with small-cell lung cancer (SCLC). However, the synergistic mechanism of combination therapy has not been fully elucidated. In this work, we identified a positive correlation between the expression of pyroptosis-related proteins Gasdermin E (GSDME) and the survival rates of patients with SCLC. Importantly, it was shown that human SCLC cell lines with high expression of GSDME showed more sensitivity to cisplatin, as well as cisplatin plus anti-PD-L1 treatment both in vitro and in vivo. Mechanically, cisplatin induced the activation of GSDME and the release of cytokines including IL-12, which enhance the expression of IFN-γ in T cells in the tumor immune microenvironment (TME) and subsequently improve anti-PD-L1 response. Altogether, our work demonstrates that cisplatin could induce GSDME-dependent cell pyroptosis to improve the response of anti-PD-L1 therapy though switching the TME from "cold" to "hot" in SCLC, indicating GSDME as a response biomarker for combination therapy of anti-PD-L1 and chemotherapy, as well as a potential target to sensitize the response to PD-L1 inhibitor therapy in future.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Liliang Xia
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, 241 Huaihai West Road, Shanghai 200030, People's Republic of China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, 241 Huaihai West Road, Shanghai 200030, People's Republic of China
| |
Collapse
|
32
|
Fabrizio FP, Muscarella LA, Rossi A. B7-H3/CD276 and small-cell lung cancer: What's new? Transl Oncol 2024; 39:101801. [PMID: 37865049 PMCID: PMC10728701 DOI: 10.1016/j.tranon.2023.101801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/25/2023] [Accepted: 10/08/2023] [Indexed: 10/23/2023] Open
Abstract
Immunotherapy revolutionized the treatment landscape of several cancers, including small-cell lung cancer (SCLC), with a huge number of practice-changing trials, and becoming a new frontier for their management. The addition of an anti-PD-L1, atezolizumab or durvalumab, to platinum/etoposide regimen became the standard of care for first-line therapy of extensive-stage (ES)-SCLC with the 12 months median survival exceeded for the first time. Nevertheless, most patients show primary or acquired resistance to anti-PD-L1 therefore new promising therapeutic immune-targets are under clinical investigation in several solid tumors. Among these, B7-H3, also known as CD276, is a member of the B7 family overexpressed in tumor tissues, including SCLC, while showing limited expression in normal tissues becoming an attractive and promising target for cancer immunotherapy. B7-H3 plays a dual role in the immune system during the T-cell activation, acting as a T-cell costimulatory/coinhibitory immunoregulatory protein, and promoting pro-tumorigenic functions such as tumor migration, invasion, metastases, resistance, and metabolism. Immunohistochemistry, flow cytometry, and immunofluorescence were the most used methods to assess B7-H3 expression levels and validate a possible relationship between B7-H3 staining patterns and clinicopathological features in lung cancer patients. To date, there are no clinically available therapeutics/drugs targeting B7-H3 in any solid tumors. The most promising preliminary clinical results have been reported by DS7300a and HS-20093, both are antibody-drug conjugates, that are under investigation in ongoing trials for the treatment of pretreated SCLC. This review will provide an overview of B7-H3 and corresponding inhibitors and the clinical development in the management of SCLC.
Collapse
Affiliation(s)
- Federico Pio Fabrizio
- Laboratory of Oncology, Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy.
| | - Lucia Anna Muscarella
- Laboratory of Oncology, Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Antonio Rossi
- Oncology Centre of Excellence, Therapeutic Science & Strategy Unit, IQVIA, Milan 20019, Italy
| |
Collapse
|
33
|
Sands J, Subramanian J. Treating patients with platinum-sensitive extensive-stage small-cell lung cancer in a real-world setting. Front Oncol 2023; 13:1161931. [PMID: 38221913 PMCID: PMC10786446 DOI: 10.3389/fonc.2023.1161931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 10/09/2023] [Indexed: 01/16/2024] Open
Abstract
Extensive-stage small-cell lung cancer (ES-SCLC) is an aggressive disease with poor 5-year survival. The first-line standard-of-care for ES-SCLC is platinum plus etoposide, along with 1 of the immune checkpoint inhibitors atezolizumab or durvalumab. Although SCLC first-line therapy often leads to rapid responses, treatment becomes more challenging at progression, particularly for those with a chemotherapy-free interval (CTFI) of ≤6 months. The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) for SCLC no longer specify treatment recommendations in this setting, but options approved by the US Food and Drug Administration include topotecan and lurbinectedin. Participation in a clinical trial is recommended as an option regardless of CTFI. Other NCCN-recommended regimens are paclitaxel, irinotecan, temozolomide, and cyclophosphamide/doxorubicin/vincristine, among others. Nivolumab and pembrolizumab are options in those not previously treated with a checkpoint inhibitor. For patients with platinum-sensitive SCLC (CTFI >6 months), preferred treatment per the NCCN Guidelines® for SCLC is retreatment with platinum and etoposide, although the use of immune checkpoint inhibitors is discouraged if there is progression on a drug in this class. Further research on immunotherapies and combination regimens is ongoing, and continuing work on the subcharacterization of SCLC may lead to better precision of therapies that promote more durable responses in individual patients with ES-SCLC.
Collapse
Affiliation(s)
- Jacob Sands
- Thoracic Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Janakiraman Subramanian
- Division of Oncology, Saint Luke’s Cancer Institute, Kansas City, MO, United States
- Center for Precision Oncology, Saint Luke’s Cancer Institute, Kansas City, MO, United States
| |
Collapse
|
34
|
Zullo L, Dall’Olio FG, Rossi G, Dellepiane C, Barletta G, Bennicelli E, Ingaliso M, Tagliamento M, Genova C. Molecular and Genetic Advances in Small Cell Lung Cancer Landscape: From Homogeneity to Diversity. Int J Mol Sci 2023; 25:224. [PMID: 38203395 PMCID: PMC10779291 DOI: 10.3390/ijms25010224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Small cell lung cancer (SCLC) has been historically considered a homogeneous disease and thus approached as a single entity when it comes to clinical studies design and new treatments developments. However, increasing knowledge in the genetic and molecular landscape of this disease challenges this concept, opening the possibility that different subtypes might show differential vulnerability to treatments. In this narrative review, we gather the most relevant advances in genetic and molecular characterization of SCLC, focusing on how these discoveries may be used to design the path for a personalized treatment approach. Indeed, we discuss the new classification based on differential protein expression, the prevalence and significance of oncogenic drivers (e.g., EGFR mutations and ALK rearrangements) in SCLC, the genetic characteristics of SCLC in patients with no smoking history, and the existing evidence supporting the use of liquid biopsy for capturing the heterogeneity of the disease. We use the keywords "small cell lung cancer", "SCLC", "EGFR", "ALK", "histological transformation", and "transcriptional factors" to identify original research manuscripts, clinical trials, case reports, and case series from PubMed.
Collapse
Affiliation(s)
- Lodovica Zullo
- Dipartimento di Medicina Sperimentale (DIMES), Università Degli Studi di Genova, Via Leon Battista Alberti 2, 16132 Genova, Italy;
- Departement de Medicine Oncologique, Institut Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France;
| | - Filippo Gustavo Dall’Olio
- Departement de Medicine Oncologique, Institut Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France;
| | - Giovanni Rossi
- Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy; (G.R.); (C.D.); (G.B.); (E.B.)
| | - Chiara Dellepiane
- Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy; (G.R.); (C.D.); (G.B.); (E.B.)
| | - Giulia Barletta
- Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy; (G.R.); (C.D.); (G.B.); (E.B.)
| | - Elisa Bennicelli
- Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy; (G.R.); (C.D.); (G.B.); (E.B.)
| | - Marta Ingaliso
- Dipartimento di Scienze Chirurgiche e Diagnostiche Integrate (DISC), Divisione di Anatomia Patologica, Università degli Studi di Genova, Largo Rosanna Benzi 10, 16132 Genova, Italy;
| | - Marco Tagliamento
- Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy
- Dipartimento di Medicina Interna e Specialità Mediche, Università Degli Studi di Genova, Viale Benedetto XV 6, 16132 Genova, Italy
| | - Carlo Genova
- Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy
- Dipartimento di Medicina Interna e Specialità Mediche, Università Degli Studi di Genova, Viale Benedetto XV 6, 16132 Genova, Italy
| |
Collapse
|
35
|
Zhang X, Zeng J, Huang X, Li Z. When chronic obstructive pulmonary disease meets small cell lung cancer: an unusual case report of rapid progression. BMC Geriatr 2023; 23:836. [PMID: 38082430 PMCID: PMC10714477 DOI: 10.1186/s12877-023-04508-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory disease and a risk factor for lung cancer. Small cell lung cancer is a neuroendocrine tumor with a high degree of malignancy and an overall five-year survival rate of less than 7%. CASES PRESENTATION Herein, we report the case of an 68-year-old male presented to the respiratory department with cough, sputum, and dyspnea. He was diagnosed as community acquired pneumonia and treated with intravenous anti-infection. Previous pulmonary function was definitively diagnosed as COPD. About 7 months after discharge, the patient returned to the hospital for cough and dyspnea. After diagnosis of the tumor, cisplatin, etoposide and durvalumab were administered. Finally the patient died of respiratory failure approximately 9 months after his diagnosis. CONCLUSIONS For COPD patients with immunocompromised manifestations, it is necessary to be alert to complications and shorten the follow-up interval of chest CT. COPD may accelerate the formation and progression of SCLC.
Collapse
Affiliation(s)
- Xu Zhang
- Department of Respiratory and Critical Care Medicine, Guangyuan Central Hospital, 10 Lianhua Road, Lizhou District, Guangyuan City, 628000, Sichuan Province, China
| | - Jia Zeng
- Department of Respiratory and Critical Care Medicine, Guangyuan Central Hospital, 10 Lianhua Road, Lizhou District, Guangyuan City, 628000, Sichuan Province, China
| | - Xiyu Huang
- Sichuan Academy of Medical Sciences, Cardiac Surgery Center, Sichuan Provincial People's Hospital, Chengdu, 610000, China
| | - Zhishu Li
- Department of Respiratory and Critical Care Medicine, Guangyuan Central Hospital, 10 Lianhua Road, Lizhou District, Guangyuan City, 628000, Sichuan Province, China.
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin, 300000, China.
| |
Collapse
|
36
|
Desai A, Smith CJ, Ashara Y, Orme JJ, Zanwar S, Potter A, Hocum C, Moffett JN, Schwecke AJ, Manochakian R, Lou Y, Zhao Y, Ernani V, Savvides P, Molina J, Dimou A, Mansfield AS, Parikh K, Leventakos K. Real-World Outcomes With Lurbinectedin in Second-Line Setting and Beyond for Extensive Stage Small Cell Lung Cancer. Clin Lung Cancer 2023; 24:689-695.e1. [PMID: 37880074 DOI: 10.1016/j.cllc.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 09/06/2023] [Accepted: 09/06/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Lurbinectedin has emerged as a potential treatment option for relapsed small cell lung cancer (SCLC). While clinical trials have demonstrated its efficacy and safety, real-world data are limited. This study aimed to evaluate the safety and efficacy of lurbinectedin in a real-world setting, focusing on its use as a second-line agent and beyond in SCLC patients. METHODS A retrospective analysis was conducted on 90 patients who received lurbinectedin between June 2020 and June 2022 within the Mayo Clinic Health System. Of these, 50 patients received lurbinectedin as a second-line agent, and 14 patients received it as a third-line or later agent. The primary outcomes assessed were overall survival (OS), progression-free survival (PFS), and treatment-related adverse events. RESULTS Lurbinectedin was generally well tolerated in this real-world cohort, with a median OS of 5.1 months in the second-line cohort and 5.6 months in the third-line or later cohort. Median PFS was 2.1 months in the second-line cohort and 3.4 months in the third-line or later cohort. Adverse events were manageable, with the most common being neutropenia, anemia, fatigue, and febrile neutropenia. No treatment-related deaths or grade 5 toxicities were reported. CONCLUSION This real-world study provides valuable insights into the safety and efficacy of lurbinectedin in relapsed SCLC. Lurbinectedin demonstrated modest efficacy and a comparable safety profile to that observed in clinical trials. However, outcomes for relapsed SCLC remain suboptimal, particularly for patients with a shorter chemotherapy-free interval and central nervous system metastases.
Collapse
Affiliation(s)
- Aakash Desai
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Caleb J Smith
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Yash Ashara
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Jacob J Orme
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Saurabh Zanwar
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Ashley Potter
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | - Craig Hocum
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | | | | | | | - Yanyan Lou
- Department of Medicine, Division of Hematology/Oncology, Mayo Clinic, Jacksonville, FL
| | - Yujie Zhao
- Department of Medicine, Division of Hematology/Oncology, Mayo Clinic, Jacksonville, FL
| | | | - Panos Savvides
- Department of Medical Oncology, Mayo Clinic, Scottsdale, AZ
| | - Julian Molina
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | | | | | - Kaushal Parikh
- Division of Medical Oncology, Mayo Clinic, Rochester, MN
| | | |
Collapse
|
37
|
Daylan AEC, Miao E, Tang K, Chiu G, Cheng H. Lung Cancer in Never Smokers: Delving into Epidemiology, Genomic and Immune Landscape, Prognosis, Treatment, and Screening. Lung 2023; 201:521-529. [PMID: 37973682 DOI: 10.1007/s00408-023-00661-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 11/11/2023] [Indexed: 11/19/2023]
Abstract
Lung cancer in never smokers (LCINS) represents a growing and distinct entity within the broader landscape of lung malignancies. This review provides a comprehensive overview of LCINS, encompassing its epidemiologic trends, risk factors, distinct genomic alterations, clinical outcomes and the ongoing initiative aimed at formulating screening guidelines tailored to this unique population. As LCINS continues to gain prominence, understanding its intricate genomic landscape has become pivotal for tailoring effective therapeutic strategies. Moreover, LCINS does not meet the criteria for lung cancer screening as per the current guidelines. Hence, there is an urgent need to explore its heterogeneity in order to devise optimal screening guidelines conducive to early-stage detection. This review underscores the vital importance of detailed research to elucidate the multifaceted nature of LCINS, with the potential to shape future clinical management and screening recommendations for this unique and growing patient cohort.
Collapse
Affiliation(s)
- Ayse Ece Cali Daylan
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Emily Miao
- Department of Medicine, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kevin Tang
- Department of Medicine, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Grace Chiu
- Scarsdale High School, Scarsdale, NY, USA
| | - Haiying Cheng
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, 10461, USA.
| |
Collapse
|
38
|
Almuradova E, Menekse S. Survival outcomes and prognostic nutritional index in very elderly small-cell lung cancer patients: importance of active treatment and nutritional support. Aging Male 2023; 26:2251573. [PMID: 37642430 DOI: 10.1080/13685538.2023.2251573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/18/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND Small-cell lung cancer (SCLC) is a highly aggressive tumor with a high metastatic potential, particularly affecting current or former heavy smokers. Treatment typically involves chemotherapy, often combined with radiotherapy, and immunotherapy for extensive disease. Prophylactic cranial irradiation is recommended to reduce brain metastases. Elderly SCLC patients face unique challenges due to frailty and comorbidities, leading to increased risks of treatment-related toxicity and malnutrition. The prognostic nutritional index (PNI), a composite marker of nutritional and immune status, has shown promise in predicting outcomes in various malignancies. However, the optimal treatment approach for very elderly SCLC patients remains unclear, as they are often excluded from clinical trials. AIMS This study aimed to evaluate the survival outcomes of SCLC patients aged 75 years or older and their correlation with PNI. STUDY DESIGN Retrospective cohort study. METHODS The study retrospectively analyzed data from 71 SCLC patients aged ≥75 years, focusing on age, gender, smoking status, chronic diseases, performance status, clinical stage, treatment modality, and pretreatment PNI. Survival estimates were calculated using the Kaplan-Meier method, and multivariate Cox regression analysis was performed to identify independent predictors of overall survival (OS). RESULTS The results demonstrated that 26.8% of very elderly SCLC patients received no active treatment, resulting in a significantly shorter median survival time of 1.3 months. In contrast, patients who underwent aggressive treatment, such as palliative chemotherapy or chemotherapy plus radiotherapy, had significantly longer median survival times. Multivariate analysis revealed that receiving chemotherapy plus radiotherapy was associated with a significant survival benefit compared to no treatment. Furthermore, low PNI (≤40) was independently associated with decreased OS. CONCLUSION This study highlights the importance of active treatment and nutritional support in improving survival outcomes for very elderly SCLC patients. The findings suggest that low PNI and lack of oncological treatment are associated with worse survival outcomes. Therefore, integrating nutritional assessment, interventions, and appropriate treatment strategies are crucial in managing lung cancer patients. Larger, multicenter studies are needed to validate these findings and explore potential interventions to optimize nutritional status and improve outcomes for elderly patients with SCLC.
Collapse
Affiliation(s)
- Elvina Almuradova
- Department of Medical Oncology, Ege University Faculty of Medicine, Izmir, Turkey
| | - Serkan Menekse
- Department of Medical Oncology, Manisa City Hospital, Manisa, Turkey
| |
Collapse
|
39
|
Sadeghi MS, Lotfi M, Soltani N, Farmani E, Fernandez JHO, Akhlaghitehrani S, Mohammed SH, Yasamineh S, Kalajahi HG, Gholizadeh O. Recent advances on high-efficiency of microRNAs in different types of lung cancer: a comprehensive review. Cancer Cell Int 2023; 23:284. [PMID: 37986065 PMCID: PMC10661689 DOI: 10.1186/s12935-023-03133-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 11/09/2023] [Indexed: 11/22/2023] Open
Abstract
Carcinoma of the lung is among the most common types of cancer globally. Concerning its histology, it is categorized as a non-small cell carcinoma (NSCLC) and a small cell cancer (SCLC) subtype. MicroRNAs (miRNAs) are a member of non-coding RNA whose nucleotides range from 19 to 25. They are known to be critical regulators of cancer via epigenetic control of oncogenes expression and by regulating tumor suppressor genes. miRNAs have an essential function in a tumorous microenvironment via modulating cancer cell growth, metastasis, angiogenesis, metabolism, and apoptosis. Moreover, a wide range of information produced via several investigations indicates their tumor-suppressing, oncogenic, diagnostic assessment, and predictive marker functions in different types of lung malignancy. miRNA mimics or anti-miRNAs can be transferred into a lung cancer cell, with possible curative implications. As a result, miRNAs hold promise as targets for lung cancer treatment and detection. In this study, we investigate the different functions of various miRNAs in different types of lung malignancy, which have been achieved in recent years that show the lung cancer-associated regulation of miRNAs expression, concerning their function in lung cancer beginning, development, and resistance to chemotherapy, also the probability to utilize miRNAs as predictive biomarkers for therapy reaction.
Collapse
Affiliation(s)
- Mohammad Saleh Sadeghi
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohadeseh Lotfi
- School of Medicine, Tehran University of Medical Science, Tehran, Iran
| | - Narges Soltani
- School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | | | | | | | | | | |
Collapse
|
40
|
Belluomini L, Sposito M, Avancini A, Insolda J, Milella M, Rossi A, Pilotto S. Unlocking New Horizons in Small-Cell Lung Cancer Treatment: The Onset of Antibody-Drug Conjugates. Cancers (Basel) 2023; 15:5368. [PMID: 38001628 PMCID: PMC10670928 DOI: 10.3390/cancers15225368] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Small-cell lung cancer (SCLC) is a highly aggressive disease, accounting for about 15% of all lung cancer cases. Despite initial responses to chemoimmunotherapy, SCLC recurs and becomes resistant to treatment. Recently, antibody-drug conjugates (ADCs) have emerged as a promising therapeutic option for SCLC. ADCs consist of an antibody that specifically targets a tumor antigen linked to a cytotoxic drug. The antibody delivers the drug directly to the cancer cells, minimizing off-target toxicity and improving the therapeutic index. Several ADCs targeting different tumor antigens are currently being evaluated in clinical trials for SCLC. Despite the negative results of rovalpituzumab tesirine (Rova-T), other ADCs targeting different antigens, such as B7-H3, seizure-related homolog 6 (SEZ6), and CEACAM5, have also been investigated in clinical trials, including for SCLC, and their results suggest preliminary activity, either alone or in combination with other therapies. More recently, sacituzumab govitecan, an anti-TROP2 ADC, demonstrated promising activity in lung cancer, including SCLC. Furthermore, an anti-B7-H3 (CD276), ifinatamab deruxtecan (DS7300A), showed a high response rate and durable responses in heavily pretreated SCLC. Overall, ADCs represent an intriguing approach to treating SCLC, particularly in the relapsed or refractory setting. Further studies are needed to determine their efficacy and safety and the best location in the treatment algorithm for SCLC. In this review, we aim to collect and describe the results regarding the past, the present, and the future of ADCs in SCLC.
Collapse
Affiliation(s)
- Lorenzo Belluomini
- Section of Innovation Biomedicine—Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, 37134 Verona, Italy; (L.B.); (M.S.); (A.A.); (J.I.); (M.M.); (S.P.)
| | - Marco Sposito
- Section of Innovation Biomedicine—Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, 37134 Verona, Italy; (L.B.); (M.S.); (A.A.); (J.I.); (M.M.); (S.P.)
| | - Alice Avancini
- Section of Innovation Biomedicine—Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, 37134 Verona, Italy; (L.B.); (M.S.); (A.A.); (J.I.); (M.M.); (S.P.)
| | - Jessica Insolda
- Section of Innovation Biomedicine—Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, 37134 Verona, Italy; (L.B.); (M.S.); (A.A.); (J.I.); (M.M.); (S.P.)
| | - Michele Milella
- Section of Innovation Biomedicine—Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, 37134 Verona, Italy; (L.B.); (M.S.); (A.A.); (J.I.); (M.M.); (S.P.)
| | - Antonio Rossi
- Therapeutic Science & Strategy Unit, Oncology Centre of Excellence, IQVIA, 20019 Milan, Italy
| | - Sara Pilotto
- Section of Innovation Biomedicine—Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, 37134 Verona, Italy; (L.B.); (M.S.); (A.A.); (J.I.); (M.M.); (S.P.)
| |
Collapse
|
41
|
Jimenez L, Stolzenbach V, Ozawa PMM, Ramirez-Solano M, Liu Q, Sage J, Weaver AM. Extracellular vesicles from non-neuroendocrine SCLC cells promote adhesion and survival of neuroendocrine SCLC cells. Proteomics 2023:e2300030. [PMID: 37926756 DOI: 10.1002/pmic.202300030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 11/07/2023]
Abstract
Small cell lung cancer (SCLC) tumors are made up of distinct cell subpopulations, including neuroendocrine (NE) and non-neuroendocrine (non-NE) cells. While secreted factors from non-NE SCLC cells have been shown to support the growth of the NE cells, the underlying molecular factors are not well understood. Here, we show that exosome-type small extracellular vesicles (SEVs) secreted from non-NE SCLC cells promote adhesion and survival of NE SCLC cells. Proteomic analysis of purified SEVs revealed that extracellular matrix (ECM) proteins and integrins are highly enriched in SEVs of non-NE cells whereas nucleic acid-binding proteins are enriched in SEVs purified from NE cells. Addition of select purified ECM proteins identified in purified extracellular vesicles (EVs), specifically fibronectin, laminin 411, and laminin 511, were able to substitute for the role of non-NE-derived SEVs in promoting adhesion and survival of NE SCLC cells. Those same proteins were differentially expressed by human SCLC subtypes. These data suggest that ECM-carrying SEVs secreted by non-NE cells play a key role in supporting the growth and survival of NE SCLC cells.
Collapse
Affiliation(s)
- Lizandra Jimenez
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
| | - Victor Stolzenbach
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
| | - Patricia M M Ozawa
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
| | - Marisol Ramirez-Solano
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Qi Liu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Julien Sage
- Department of Pediatrics, Stanford Medicine, Stanford, California, USA
- Department of Genetics, Stanford Medicine, Stanford, California, USA
| | - Alissa M Weaver
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| |
Collapse
|
42
|
Vita E, Stefani A, Piro G, Mastrantoni L, Cintoni M, Cicchetti G, Sparagna I, Monaca F, Horn G, Russo J, Barone D, Di Salvatore M, Trisolini R, Lococo F, Mazzarella C, Cancellieri A, Carbone C, Larici AR, Mele MC, Pilotto S, Milella M, Tortora G, Bria E. Leptin-mediated meta-inflammation may provide survival benefit in patients receiving maintenance immunotherapy for extensive-stage small cell lung cancer (ES- SCLC). Cancer Immunol Immunother 2023; 72:3803-3812. [PMID: 37668709 PMCID: PMC10576666 DOI: 10.1007/s00262-023-03533-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 08/20/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Only few ES-SCLC patients experience long-term survival benefit by maintenance IT. Adipokines-induced metabolic meta-inflammation has been related to enhanced responsiveness to IT in obese patients; however, their prognostic role in SCLC is currently controversial. METHODS Pre-treatment CT scan was used for determining distribution of abdominal adiposity, and blood samples were collected at fasting for measuring glycemia, insulin, ghrelin, leptin and adipokines (TNF-α, IFN-γ, IL-6 and MCP-1). Patients with known history of DM type II or metabolic syndrome with HOMA index > 2.5 were considered insulin resistant (IR). RESULTS In ES-SCLC pts receiving maintenance IT, increased leptin concentration and higher leptin/visceral adipose tissue (VAT) ratio were significantly associated with prolonged PFS. By applying a hierarchical clustering algorithm, we identified a cluster of patients characterized by higher leptin values and lower pro-inflammatory cytokines (TNF-α, IFN-γ and IL-6) who experienced longer PFS (13.2 vs 8.05 months; HR: 0.42 [0.18-0.93] p = 0.02) and OS (18.04 vs 12.09 mo; HR: 0.53 [0.25-1.29] p = 0.07). CONCLUSIONS Adipokines can play a crucial role to determining effectiveness of anti-cancer immunotherapy. The role of metabolic immune dysfunctions needs further pre-clinical validation and is currently investigated in the larger prospective cohort.
Collapse
Affiliation(s)
- Emanuele Vita
- UOSD Oncologia Toraco-Polmonare, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
- Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Alessio Stefani
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Geny Piro
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Luca Mastrantoni
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Cintoni
- UOC Nutrizione Clinica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giuseppe Cicchetti
- UOC Radiologia Toracica e Cardiovascolare, Advanced Radiodiagnostics Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ileana Sparagna
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federico Monaca
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Guido Horn
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Jacopo Russo
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Diletta Barone
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Mariantonietta Di Salvatore
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Rocco Trisolini
- Università Cattolica del Sacro Cuore, Rome, Italy
- UOC Pneumologia Interventistica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Filippo Lococo
- Università Cattolica del Sacro Cuore, Rome, Italy
- UOC Chirurgia Toracica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ciro Mazzarella
- UOC Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Alessandra Cancellieri
- UOC Anatomia Patologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Carmine Carbone
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Rita Larici
- Università Cattolica del Sacro Cuore, Rome, Italy
- UOC Radiologia Toracica e Cardiovascolare, Advanced Radiodiagnostics Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Cristina Mele
- Università Cattolica del Sacro Cuore, Rome, Italy
- UOC Nutrizione Clinica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Sara Pilotto
- UOC Oncologia Medica, Verona University Hospital Trust, Verona, Italy
| | - Michele Milella
- UOC Oncologia Medica, Verona University Hospital Trust, Verona, Italy
| | - Giampaolo Tortora
- UOC Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Emilio Bria
- UOSD Oncologia Toraco-Polmonare, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| |
Collapse
|
43
|
Atay S. A 15-Gene-Based Risk Signature for Predicting Overall Survival in SCLC Patients Who Have Undergone Surgical Resection. Cancers (Basel) 2023; 15:5219. [PMID: 37958393 PMCID: PMC10649828 DOI: 10.3390/cancers15215219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
Small cell lung cancer (SCLC) is a malignancy with a poor prognosis whose treatment has not progressed for decades. The survival benefit of surgery and the selection of surgical candidates are still controversial in SCLC. This study is the first report to identify transcriptomic alterations associated with prognosis and propose a gene expression-based risk signature that can be used to predict overall survival (OS) in SCLC patients who have undergone potentially curative surgery. An integrative transcriptome analysis of three gene expression datasets (GSE30219, GSE43346, and GSE149507) revealed 1734 up-regulated and 2907 down-regulated genes. Cox-Mantel test, Cox regression, and Lasso regression analyses were used to identify genes to be included in the risk signature. EGAD00001001244 and GSE60052-cohorts were used for internal and external validation, respectively. Overall survival was significantly poorer in patients with high-risk scores compared to the low-risk group. The discriminatory performance of the risk signature was superior to other parameters. Multivariate analysis showed that the risk signature has the potential to be an independent predictor of prognosis. The prognostic genes were enriched in pathways including regulation of transcription, cell cycle, cell metabolism, and angiogenesis. Determining the roles of the identified prognostic genes in the pathogenesis of SCLC may contribute to the development of new treatment strategies. The risk signature needs to be validated in a larger cohort of patients to test its usefulness in clinical decision-making.
Collapse
Affiliation(s)
- Sevcan Atay
- Department of Medical Biochemistry, Faculty of Medicine, Ege University, 35100 Izmir, Turkey
| |
Collapse
|
44
|
Capitani C, Chioccioli Altadonna G, Santillo M, Lastraioli E. Ion channels in lung cancer: biological and clinical relevance. Front Pharmacol 2023; 14:1283623. [PMID: 37942486 PMCID: PMC10627838 DOI: 10.3389/fphar.2023.1283623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 10/16/2023] [Indexed: 11/10/2023] Open
Abstract
Despite improvements in treatment, lung cancer is still a major health problem worldwide. Among lung cancer subtypes, the most frequent is represented by adenocarcinoma (belonging to the Non-Small Cell Lung Cancer class) although the most challenging and harder to treat is represented by Small Cell Lung Cancer, that occurs at lower frequency but has the worst prognosis. For these reasons, the standard of care for these patients is represented by a combination of surgery, radiation therapy and chemotherapy. In this view, searching for novel biomarkers that might help both in diagnosis and therapy is mandatory. In the last 30 years it was demonstrated that different families of ion channels are overexpressed in both lung cancer cell lines and primary tumours. The altered ion channel profile may be advantageous for diagnostic and therapeutic purposes since most of them are localised on the plasma membrane thus their detection is quite easy, as well as their block with specific drugs and antibodies. This review focuses on ion channels (Potassium, Sodium, Calcium, Chloride, Anion and Nicotinic Acetylcholine receptors) in lung cancer (both Non-Small Cell Lung Cancer and Small Cell Lung Cancer) and recapitulate the up-to-date knowledge about their role and clinical relevance for a potential use in the clinical setting, for lung cancer diagnosis and therapy.
Collapse
Affiliation(s)
- Chiara Capitani
- General Pathology Laboratory, Department of Experimental and Clinical Medicine, Internal Medicine Section, University of Florence, Florence, Italy
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Ginevra Chioccioli Altadonna
- General Pathology Laboratory, Department of Experimental and Clinical Medicine, Internal Medicine Section, University of Florence, Florence, Italy
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Michele Santillo
- General Pathology Laboratory, Department of Experimental and Clinical Medicine, Internal Medicine Section, University of Florence, Florence, Italy
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Elena Lastraioli
- General Pathology Laboratory, Department of Experimental and Clinical Medicine, Internal Medicine Section, University of Florence, Florence, Italy
| |
Collapse
|
45
|
Recuero E, Lázaro S, Lorz C, Enguita AB, Garcia-Escudero R, Santos M. Novel Mouse Cell Lines and In Vivo Models for Human High-Grade Neuroendocrine Lung Carcinoma, Small Cell Lung Carcinoma ( SCLC), and Large Cell Neuroendocrine Carcinoma (LCNEC). Int J Mol Sci 2023; 24:15284. [PMID: 37894963 PMCID: PMC10607103 DOI: 10.3390/ijms242015284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/11/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
There is a clear need to expand the toolkit of adequate mouse models and cell lines available for preclinical studies of high-grade neuroendocrine lung carcinoma (small cell lung carcinoma (SCLC) and large cell neuroendocrine carcinoma (LCNEC)). SCLC and LCNEC are two highly aggressive tumor types with dismal prognoses and few therapeutic options. Currently, there is an extreme paucity of material, particularly in the case of LCNEC. Given the lack of murine cell lines and transplant models of LCNEC, the need is imperative. In this study, we generated and examined new models of LCNEC and SCLC transplantable cell lines derived from our previously developed primary mouse LCNEC and SCLC tumors. RNA-seq analysis demonstrated that our cell lines and syngeneic tumors maintained the transcriptome program from the original transgenic primary tumor and displayed strong similarities to human SCLC or LCNEC. Importantly, the SCLC transplanted cell lines showed the ability to metastasize and mimic this characteristic of the human condition. In summary, we generated mouse cell line tools that allow further basic and translational research as well as preclinical testing of new treatment strategies for SCLC and LCNEC. These tools retain important features of their human counterparts and address the lack of LCNEC disease models.
Collapse
Affiliation(s)
- Enrique Recuero
- Molecular Oncology Unit, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (E.R.); (S.L.); (C.L.); (R.G.-E.)
| | - Sara Lázaro
- Molecular Oncology Unit, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (E.R.); (S.L.); (C.L.); (R.G.-E.)
| | - Corina Lorz
- Molecular Oncology Unit, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (E.R.); (S.L.); (C.L.); (R.G.-E.)
- Institute of Biomedical Research Hospital “12 de Octubre” (imas12), 28041 Madrid, Spain
- Tumor Progression Mechanisms Program, CIBERONC, Centro de Investigación Biomédica en Red de Cáncer, 28029 Madrid, Spain
| | - Ana Belén Enguita
- Pathology Department, University Hospital “12 de Octubre”, 28041 Madrid, Spain;
| | - Ramón Garcia-Escudero
- Molecular Oncology Unit, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (E.R.); (S.L.); (C.L.); (R.G.-E.)
- Institute of Biomedical Research Hospital “12 de Octubre” (imas12), 28041 Madrid, Spain
- Tumor Progression Mechanisms Program, CIBERONC, Centro de Investigación Biomédica en Red de Cáncer, 28029 Madrid, Spain
| | - Mirentxu Santos
- Molecular Oncology Unit, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (E.R.); (S.L.); (C.L.); (R.G.-E.)
- Institute of Biomedical Research Hospital “12 de Octubre” (imas12), 28041 Madrid, Spain
- Tumor Progression Mechanisms Program, CIBERONC, Centro de Investigación Biomédica en Red de Cáncer, 28029 Madrid, Spain
| |
Collapse
|
46
|
Rios-Hoyo A, Arriola E. Immunotherapy and brain metastasis in lung cancer: connecting bench side science to the clinic. Front Immunol 2023; 14:1221097. [PMID: 37876939 PMCID: PMC10590916 DOI: 10.3389/fimmu.2023.1221097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/15/2023] [Indexed: 10/26/2023] Open
Abstract
Brain metastases (BMs) are the most common form of intracranial malignant neoplasms in adults, with a profound impact on quality of life and traditionally associated with a dismal prognosis. Lung cancer accounts for approximately 40%-50% of BM across different tumors. The process leading to BMs is complex and includes local invasion, intravasation, tumor cells circulation into the bloodstream, disruption of the blood-brain barrier, extravasation of tumor cells into the brain parenchyma, and interaction with cells of the brain microenvironment, among others. Once the tumor cells have seeded in the brain parenchyma, they encounter different glial cells of the brain, as well as immune cells. The interaction between these cells and tumor cells is complex and is associated with both antitumoral and protumoral effects. To overcome the lethal prognosis associated with BMs, different treatment strategies have been developed, such as immunotherapy with immune checkpoint inhibitors, particularly inhibitors of the PD-1/PD-L1 axis, which have demonstrated to be an effective treatment in both non-small cell lung cancer and small cell lung cancer. These antibodies have shown to be effective in the treatment of BM, alone or in combination with chemotherapy or radiotherapy. However, many unsolved questions remain to be answered, such as the sequencing of immunotherapy and radiotherapy, the optimal management in symptomatic BMs, the role of the addition of anti-CTLA-4 antibodies, and so forth. The complexity in the management of BMs in the era of immunotherapy requires a multidisciplinary approach to adequately treat this devastating event. The aim of this review is to summarize evidence regarding epidemiology of BM, its pathophysiology, current approach to treatment strategies, as well as future perspectives.
Collapse
Affiliation(s)
- Alejandro Rios-Hoyo
- Yale Cancer Center, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Edurne Arriola
- Department of Medical Oncology, Hospital del Mar-CIBERONC (Centro de Investigación Biomédica en Red de Oncología), Barcelona, Spain
- Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), Barcelona, Spain
| |
Collapse
|
47
|
Mushtaq A, Singh P, Tabassum G, Mohammad T, Hassan MI, Syed MA, Dohare R. Unravelling hub genes as potential therapeutic targets in lung cancer using integrated transcriptomic meta-analysis and in silico approach. J Biomol Struct Dyn 2023; 41:9089-9102. [PMID: 36318595 DOI: 10.1080/07391102.2022.2140200] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
Lung cancer (LC) is the leading cause of cancer-related deaths worldwide. Smoking has been identified as the main contributing cause of the disease's development. The study aimed to identify the key genes in small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC), the two major types of LC. Meta-analysis was performed with two datasets GSE74706 and GSE149507 obtained from Gene Expression Omnibus (GEO). Both the datasets comprised samples from cancerous and adjacent non-cancerous tissues. Initially, 633 differentially expressed genes (DEGs) were identified. To understand the underlying molecular mechanism of the identified genes, pathway enrichment, gene ontology (GO) and protein-protein interaction (PPI) analyses were done. A total of 9 hub genes were identified which were subjected to mutation study analysis in LC patients using cBioPortal. These 9 genes (i.e. AURKA, AURKB, KIF23, RACGAP1, KIF2C, KIF20A, CENPE, TPX2 and PRC1) have shown overexpression in LC patients and can be explored as potential candidates for prognostic biomarkers. TPX2 reported a maximum mutation of 4 % . This was followed with high throughput screening and docking analysis to identify the potential drug candidates following competitive inhibition of the AURKA-TPX2 complex. Four compounds, CHEMBL431482, CHEMBL2263042, CHEMBL2385714, and CHEMBL1206617 were identified. The results signify that the selected 9 genes can be explored as biomarkers in disease prognosis and targeted therapy. Also, the identified 4 compounds can be further analyzed as promising therapeutic candidates.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Aiman Mushtaq
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Prithvi Singh
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Gulnaz Tabassum
- Translational Research Lab, Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi, India
| | - Taj Mohammad
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Mansoor Ali Syed
- Translational Research Lab, Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi, India
| | - Ravins Dohare
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| |
Collapse
|
48
|
Deng C, Wang Y, Fu F, Li D, Zheng Q, Jin Y, Li Y, Chen H, Zhang Y. Tumor-derived Vimentin as a novel biomarker for distinct subtypes predicting adjuvant chemotherapy resistance and T-cell-inflamed phenotype in small cell lung cancer. MedComm (Beijing) 2023; 4:e370. [PMID: 37789961 PMCID: PMC10542987 DOI: 10.1002/mco2.370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 10/05/2023] Open
Abstract
Despite recent progress in subtype classification for small cell lung carcinoma (SCLC), little is known about the biomarker for triple-negative (ASCL1, NEUROD1, and POU2F3 negative) tumors. The long-term survival, adjuvant chemotherapy (ACT) response, and immune milieu in different SCLC subtypes have also not been well established. Here, we retrospectively collected a large cohort of 192 primary SCLC tumors and reported that ASCL1-, NEUROD1- and POU2F3-dominant subtypes counted for 61.38%, 19.31%, and 6.21%, respectively. Subtype intra-tumoral heterogeneity and co-expression at the single-cell level existed substantially. The expression of tumor-derived Vimentin (VIM) was nearly restricted to triple-negative SCLC tumors (15/19, 78.9%) while YAP1 expression was distributed widely in other subtypes. The SCLC subtyping model was independently prognostic of OS and RFS (p < 0.001 and p = 0.043). In particular, patients with ASCL1-positive SCLC tumors can benefit more from ACT, and VIM-positive tumors did the opposite. Compared with other subtypes, the VIM-dominant SCLC subtype was associated with abundant but functionally impaired CD4+ and CD8+ T-cells, which highly expressed inhibitory checkpoints and potentially benefit from PD-L1 blockade therapy. Our study showed that tumor-derived SCLC-V subtype could independently predict ACT response. The distinct immune landscape between subtypes may help inform personalized immune therapeutic approaches.
Collapse
Affiliation(s)
- Chaoqiang Deng
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiChina
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Yue Wang
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
- Department of PathologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Fangqiu Fu
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiChina
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Di Li
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiChina
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Qiang Zheng
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
- Department of PathologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Yan Jin
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
- Department of PathologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Yuan Li
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
- Department of PathologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Haiquan Chen
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiChina
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Yang Zhang
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiChina
- Institute of Thoracic OncologyFudan UniversityShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| |
Collapse
|
49
|
Kersting D, Sandach P, Sraieb M, Wiesweg M, Metzenmacher M, Darwiche K, Oezkan F, Bölükbas S, Stuschke M, Umutlu L, Nader M, Hamacher R, Fendler WP, Wienker J, Eberhardt WEE, Schuler M, Herrmann K, Hautzel H. 68Ga-SSO-120 PET for Initial Staging of Small Cell Lung Cancer Patients: A Single-Center Retrospective Study. J Nucl Med 2023; 64:1540-1549. [PMID: 37474272 DOI: 10.2967/jnumed.123.265664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/24/2023] [Indexed: 07/22/2023] Open
Abstract
PET imaging using the somatostatin receptor 2 (SSTR2) antagonist satoreotide trizoxetan (SSO-120, previously OPS-202) could offer accurate tumor detection and screening for SSTR2-antagonist radionuclide therapy in patients with SSTR2-expressing small cell lung cancer (SCLC). The aim of this single-center study was to investigate tumor uptake and detection rates of 68Ga-SSO-120 in comparison to 18F-FDG PET in the initial staging of SCLC patients. Methods: Patients with newly diagnosed SCLC who underwent additional whole-body 68Ga-SSO-120 PET/CT during the initial diagnostic workup were retrospectively included. The mean administered activity was 139 MBq, and the mean uptake time was 60 min. Gold-standard staging 18F-FDG PET/CT was evaluated if available within 2 wk before or after 68Ga-SSO-120 PET if morphologic differences in CT images were absent. 68Ga-SSO-120- or 18F-FDG-positive lesions were reported in 7 anatomic regions (primary tumor, thoracic lymph node metastases, and distant metastases including pleural, contralateral pulmonary, liver, bone, and other) according to the TNM classification for lung cancer (eighth edition). Consensus TNM staging (derived from CT, endobronchial ultrasound-guided transbronchial needle aspiration, PET, and brain MRI) by a clinical tumor board served as the reference standard. Results: Thirty-one patients were included, 12 with limited and 19 with extensive disease according to the Veterans Administration Lung Study Group classification. 68Ga-SSO-120-positive tumor was detected in all patients (100%) and in 90 of the 217 evaluated regions (41.5%). Thirteen patients (42.0%) had intense average 68Ga-SSO-120 uptake (region-based mean SUVmax ≥ 10); 28 patients (90.3%) had average 68Ga-SSO-120 uptake greater than liver uptake (region-based mean peak tumor-to-liver ratio > 1). In 25 patients with evaluable 18F-FDG PET, primary tumor, thoracic lymph node metastases, and distant metastases were detected in 100%, 92%, and 64%, respectively, of all investigated patients by 68Ga-SSO-120 and in 100%, 92%, and 56%, respectively, by 18F-FDG PET. 68Ga-SSO-120 PET detected additional contralateral lymph node, liver, and brain metastases in 1, 1, and 2 patients, respectively (no histopathology available), and 18F-FDG PET detected additional contralateral lymph node metastases in 3 patients (1 confirmed, 1 systematic endobronchial ultrasound-guided transbronchial needle aspiration-negative, and 1 without available histopathology). None of these differences altered Veterans Administration Lung Study Group staging. The region-based monotonic correlation between 68Ga-SSO-120 and 18F-FDG uptake was low (Spearman ρ = 0.26-0.33). Conclusion: 68Ga-SSO-120 PET offers high diagnostic precision with comparable detection rates and additional complementary information to the gold standard, 18F-FDG PET. Consistent uptake in most patients warrants exploration of SSTR2-directed radionuclide therapy.
Collapse
Affiliation(s)
- David Kersting
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany;
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| | - Patrick Sandach
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| | - Miriam Sraieb
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| | - Marcel Wiesweg
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Martin Metzenmacher
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Kaid Darwiche
- Department of Pulmonary Medicine, Section of Interventional Pulmonology, West German Cancer Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Filiz Oezkan
- Department of Pulmonary Medicine, Section of Interventional Pulmonology, West German Cancer Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Servet Bölükbas
- Department of Thoracic Surgery and Thoracic Endoscopy, West German Cancer Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Martin Stuschke
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Lale Umutlu
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Institute of Diagnostic and Interventional Radiology and Neuroradiology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany; and
| | - Michael Nader
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| | - Rainer Hamacher
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| | - Johannes Wienker
- Department of Pulmonary Medicine, Section of Interventional Pulmonology, West German Cancer Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
- Division of Thoracic Oncology, West German Lung Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Wilfried E E Eberhardt
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Division of Thoracic Oncology, West German Lung Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Martin Schuler
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Division of Thoracic Oncology, West German Lung Center, University Medicine Essen-Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| | - Hubertus Hautzel
- Department of Nuclear Medicine, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium, Partner Site University Hospital Essen, Essen, Germany
| |
Collapse
|
50
|
Pearsall SM, Williamson SC, Humphrey S, Hughes E, Morgan D, García Marqués FJ, Awanis G, Carroll R, Burks L, Shue YT, Bermudez A, Frese KK, Galvin M, Carter M, Priest L, Kerr A, Zhou C, Oliver TG, Humphries JD, Humphries MJ, Blackhall F, Cannell IG, Pitteri SJ, Hannon GJ, Sage J, Dive C, Simpson KL. Lineage Plasticity in SCLC Generates Non-Neuroendocrine Cells Primed for Vasculogenic Mimicry. J Thorac Oncol 2023; 18:1362-1385. [PMID: 37455012 PMCID: PMC10561473 DOI: 10.1016/j.jtho.2023.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 06/22/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION Vasculogenic mimicry (VM), the process of tumor cell transdifferentiation to endow endothelial-like characteristics supporting de novo vessel formation, is associated with poor prognosis in several tumor types, including SCLC. In genetically engineered mouse models (GEMMs) of SCLC, NOTCH, and MYC co-operate to drive a neuroendocrine (NE) to non-NE phenotypic switch, and co-operation between NE and non-NE cells is required for metastasis. Here, we define the phenotype of VM-competent cells and molecular mechanisms underpinning SCLC VM using circulating tumor cell-derived explant (CDX) models and GEMMs. METHODS We analyzed perfusion within VM vessels and their association with NE and non-NE phenotypes using multiplex immunohistochemistry in CDX, GEMMs, and patient biopsies. We evaluated their three-dimensional structure and defined collagen-integrin interactions. RESULTS We found that VM vessels are present in 23/25 CDX models, 2 GEMMs, and in 20 patient biopsies of SCLC. Perfused VM vessels support tumor growth and only NOTCH-active non-NE cells are VM-competent in vivo and ex vivo, expressing pseudohypoxia, blood vessel development, and extracellular matrix organization signatures. On Matrigel, VM-primed non-NE cells remodel extracellular matrix into hollow tubules in an integrin β1-dependent process. CONCLUSIONS We identified VM as an exemplar of functional heterogeneity and plasticity in SCLC and these findings take considerable steps toward understanding the molecular events that enable VM. These results support therapeutic co-targeting of both NE and non-NE cells to curtail SCLC progression and to improve the outcomes of patients with SCLC in the future.
Collapse
Affiliation(s)
- Sarah M Pearsall
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Stuart C Williamson
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Sam Humphrey
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Ellyn Hughes
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Derrick Morgan
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | | | - Griselda Awanis
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Rebecca Carroll
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Laura Burks
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Yan Ting Shue
- Department of Pediatrics, Stanford University, Stanford, California; Department of Genetics, Stanford University, Stanford, California
| | - Abel Bermudez
- Department of Radiology, Canary Center at Stanford for Cancer Early Detection, Stanford, California
| | - Kristopher K Frese
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Melanie Galvin
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Mathew Carter
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Lynsey Priest
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Alastair Kerr
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Cong Zhou
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| | - Trudy G Oliver
- Department of Pharmacology and Cancer Biology, Duke University, Durham, North Carolina
| | - Jonathan D Humphries
- Faculty of Biology Medicine and Health, Wellcome Centre for Cell-Matrix Research, University of Manchester, United Kingdom; Department of Life Sciences, Manchester Metropolitan University, Manchester, United Kingdom
| | - Martin J Humphries
- Faculty of Biology Medicine and Health, Wellcome Centre for Cell-Matrix Research, University of Manchester, United Kingdom
| | - Fiona Blackhall
- Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom; Division of Cancer Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester, United Kingdom; Medical Oncology, Christie Hospital National Health Service (NHS) Foundation Trust, Manchester, United Kingdom
| | - Ian G Cannell
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, United Kingdom
| | - Sharon J Pitteri
- Department of Radiology, Canary Center at Stanford for Cancer Early Detection, Stanford, California
| | - Gregory J Hannon
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, United Kingdom
| | - Julien Sage
- Department of Pediatrics, Stanford University, Stanford, California; Department of Genetics, Stanford University, Stanford, California
| | - Caroline Dive
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom.
| | - Kathryn L Simpson
- Cancer Research UK Cancer Biomarker Centre, University of Manchester, United Kingdom; Cancer Research UK Manchester Institute, University of Manchester, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, Manchester, United Kingdom
| |
Collapse
|