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Yu Y, Liu M, Wang Z, Liu Y, Yao M, Wang L, Zhong L. Identification of oxidative stress signatures of lung adenocarcinoma and prediction of patient prognosis or treatment response with single-cell RNA sequencing and bulk RNA sequencing data. Int Immunopharmacol 2024; 137:112495. [PMID: 38901238 DOI: 10.1016/j.intimp.2024.112495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 06/10/2024] [Accepted: 06/12/2024] [Indexed: 06/22/2024]
Abstract
Lung adenocarcinoma (LUAD), the most common subtype of lung cancer globally, has seen improved prognosis with advancements in diagnostic, surgical, radiotherapy, and molecular therapy techniques, while its 5-year survival rate remains low. Molecular biomarkers provide prognostic value. Oxidative stress factors, such as reactive nitrogen species and ROS, are crucial in various stages of tumor progression, influencing cell transformation, proliferation, angiogenesis, and metastasis. ROS demonstrate dual roles, affecting tumor cells, hypoxia sensitivity, and the microenvironment. Comprehensive analysis of oxidative stress in LUAD has not been conducted to date. Therefore, we systematically investigated the regulatory patterns of oxidative stress in LUAD based on oxidative stress-related genes and correlated these patterns with cellular infiltration characteristics of the tumor immune microenvironment. The model utilizes single-factor Cox analysis to screen key differential genes with prognostic value and employs least absolute shrinkage and selection operator (LASSO) penalized Cox regression analysis to construct a prognostic-related prediction model. Ten candidate genes were selected based on this model. The risk score was constructed using the coefficients and expression levels of these ten genes. Furthermore, the impact of this risk score on overall survival (OS) was determined. Two genes with the most significant differential expression, SFTPB and S100P, were selected through qRT-PCR. Cell experiments including CCK-8, Edu, transwell assays confirmed their effects on lung cancer cells growth, consistent with the results of bioinformatics analysis. These findings suggested that this model held potential clinical value for evaluating the prognosis of lung adenocarcinoma.
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Affiliation(s)
- Yunchi Yu
- Department of Thoracic Surgery and Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Miaoyan Liu
- Department of Thoracic Surgery and Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Zihang Wang
- Department of Thoracic Surgery and Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Yufan Liu
- Department of Thoracic Surgery and Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Min Yao
- Department of Thoracic Surgery and Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Li Wang
- Research Center for Intelligence Information Technology, Nantong University, Nantong 226001, Jiangsu, China
| | - Lou Zhong
- Department of Thoracic Surgery and Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China.
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Shao H, Zhu J, Shi L, Yao J, Wang Y, Ma C, Swierniak A, Ni B. Value of computed tomography radiomics combined with inflammation indices in predicting the efficacy of immunotherapy in patients with locally advanced and metastatic non-small cell lung cancer. J Thorac Dis 2024; 16:3213-3227. [PMID: 38883654 PMCID: PMC11170425 DOI: 10.21037/jtd-24-526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/15/2024] [Indexed: 06/18/2024]
Abstract
Background Although immunotherapy has revolutionized the treatment landscape of lung cancer and improved the prognosis of this malignancy, many patients with lung cancer still are not able to benefit from it because of many different reasons. The expression of programmed death ligand-1 (PD-L1) in tumor cells has been approved for the prediction of immunotherapy efficacy; however, its clinical application has been limited by the invasiveness of PD-L1 determination and the heterogeneity of tumor cells. As a promising technology, radiomics has made significant progress in the diagnosis and treatment of lung cancer. Thus, we constructed a noninvasive predictive model which based on radiomics to predict the immunotherapy efficacy of lung caner patients. Methods Data of 82 patients with stage IIIa/IVb NSCLC who received immunotherapy at the First Affiliated Hospital of Soochow University from December 2019 to January 2023 were retrospectively collected. These patients were followed up for durable clinical benefit (DCB), as defined by whether progression-free survival (PFS) reached 12 months. The least absolute shrinkage and selection operator (LASSO) algorithm was used to screen for the radiomic features in the training set, and a radiomics score (Rad-score) was calculated. The clinical baseline data were analyzed, and the peripheral blood inflammation indices were calculated. Univariate and multivariate analyses were performed to identify the applicable indices, which were combined with the Rad-score to create a comprehensive forecasting model (CFM) and nomograms. Internal validation was performed in the validation set. Results Up to the last follow-up time, 48 of 82 patients had a PFS of more than 12 months. The area under the receiver operating characteristic (ROC) curve (AUC) of the Rad-score was 0.858 and 0.812, respectively, in the training set and validation set. A systemic immune-inflammation index (SII) score of <500.88 after two cycles of immunotherapy was a protective factor for PFS >12 months [odds ratio (OR) 0.054; P=0.003]. The CFM had an AUC of 0.930 and 0.922, respectively, in the training and validation sets. The calibration curves and decision curve analysis (DCA) demonstrated the reliability and clinical applicability of the model, respectively. Conclusions The radiomics model performed well in predicting whether patients with locally advanced or metastatic NSCLC can achieve DCB after receiving immunotherapy. The CFM had good predictive performance and reliability.
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Affiliation(s)
- Hancheng Shao
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jun Zhu
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Liang Shi
- Department of Thoracic Surgery, The Third Affiliated Hospital of Soochow University, Suzhou, China
| | - Jie Yao
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yuxuan Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chonggang Ma
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Andrzej Swierniak
- Department of Systems Biology and Engineering, Silesian University of Technology, Gliwice, Poland
| | - Bin Ni
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
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Iadevaia C, D’Agnano V, Pagliaro R, Nappi F, Lucci R, Massa S, Bianco A, Perrotta F. Diagnostic Accuracy of Ultrasound Guided Percutaneous Pleural Needle Biopsy for Malignant Pleural Mesothelioma. J Clin Med 2024; 13:2600. [PMID: 38731129 PMCID: PMC11084858 DOI: 10.3390/jcm13092600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/10/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
Background/Objectives: Ultrasound (US) has been progressively spreading as the most useful technique for guiding biopsies and fine-needle aspirations that are performed percutaneously. Malignant pleural mesothelioma (MPM) represents the most common malignant pleural tumour. Thoracoscopy represents the gold standard for diagnosis, although conditions hampering such diagnostic approach often coexist. The Objective was to determine whether ultrasound-guided percutaneous needle biopsy (US-PPNB) has a high diagnostic accuracy and represents a safe option for diagnosis of MPM. Methods: US-PPNB of pleural lesions suspected for MPM in patients admitted from January 2021 to June 2023 have been retrospectively analyzed. An 18-gauge semi-automatic spring-loaded biopsy system (Medax Velox 2®) was used by experienced pneumologists. The obtained specimens were histologically evaluated and defined as adequate or non-adequate for diagnosis according to whether the material was considered appropriate or not for immunohistochemistry (IHC) analysis. The primary objective of the study was the diagnostic yield for a tissue diagnosis. Results: US-PPNB was diagnostic of MPM in 15 out of 18 patients (sensitivity: 83.39%; specificity: 100%; PPV: 100%). Three patients with non-adequate US-PPNB underwent thoracoscopy for diagnosis. We found significant differences in terms of mean pleural lesion thickness between patients with adequate and not-adequate biopsy (15.4 mm (SD: 9.19 mm) and 3.77 mm (SD: 0.60 mm), p < 0.0010. In addition, a significant positive correlation has been observed between diagnostic accuracy and FDG-PET avidity value. Conclusions: US-PPNB performed by a pneumologist represents a valid procedure with a high diagnostic yield and accuracy for the diagnosis of MPM, and may be considered as an alternative option in patients who are not suitable for thoracoscopy.
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Affiliation(s)
- Carlo Iadevaia
- U.O.C. Clinica Pneumologica L.Vanvitelli, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (C.I.); (V.D.); (R.P.); (A.B.)
| | - Vito D’Agnano
- U.O.C. Clinica Pneumologica L.Vanvitelli, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (C.I.); (V.D.); (R.P.); (A.B.)
- Department of Translational Medical Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
| | - Raffaella Pagliaro
- U.O.C. Clinica Pneumologica L.Vanvitelli, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (C.I.); (V.D.); (R.P.); (A.B.)
- Department of Translational Medical Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
| | - Felice Nappi
- Department of Respiratory Medicine, Boscotrecase COVID Hospital, 80042 Boscotrecase, Italy;
| | - Raffaella Lucci
- Unit of Pathology, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (R.L.); (S.M.)
| | - Simona Massa
- Unit of Pathology, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (R.L.); (S.M.)
| | - Andrea Bianco
- U.O.C. Clinica Pneumologica L.Vanvitelli, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (C.I.); (V.D.); (R.P.); (A.B.)
- Department of Translational Medical Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
| | - Fabio Perrotta
- U.O.C. Clinica Pneumologica L.Vanvitelli, Monaldi Hospital, A.O. dei Colli, 80131 Naples, Italy; (C.I.); (V.D.); (R.P.); (A.B.)
- Department of Translational Medical Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
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Mariniello DF, Aronne L, Vitale M, Schiattarella A, Pagliaro R, Komici K. Current challenges and perspectives in lung cancer care during COVID-19 waves. Curr Opin Pulm Med 2023; 29:239-247. [PMID: 37132294 PMCID: PMC10241323 DOI: 10.1097/mcp.0000000000000967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
PURPOSE OF REVIEW In the era of the SARS-Cov2 pandemic, the multidisciplinary care of patients with lung cancer is the main challenge for clinicians. The depiction of complex networking between SARS-CoV2 and cancer cells is crucial to understanding the downstream signalling pathways leading to more severe clinical behaviour of COVID-19 among lung cancer patients. RECENT FINDINGS The immunosuppressive status caused by both blunted immune response and active anticancer treatments (e.g. radiotherapy, chemotherapy) affects also the response to vaccines. Furthermore, the COVID-19 pandemic has significantly influenced early detection, therapeutic management, and clinical research for patients with lung cancer. SUMMARY SARS-CoV-2 infection does undoubtedly represent a challenge for care of patients with lung cancer. Since symptoms of infection may overlap with underlying condition, diagnosis must be reached and treatment should start as soon as possible. Although any cancer treatment should be procrastinated as long as infection is not cured, every choice must be pondered on individual basis, according to clinical conditions. Underdiagnosis should be avoided, and both surgical and medical treatment must be tailored to each patient. Therapeutic scenario standardization represents a major challenge for clinicians and researchers.
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Affiliation(s)
| | - Luigi Aronne
- Department of Translational Medical Science, University of Campania Luigi Vanvitelli
| | - Maria Vitale
- CEINGE, Biotecnologie Avanzate
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples
| | - Angela Schiattarella
- Department of Translational Medical Science, University of Campania Luigi Vanvitelli
| | - Raffaella Pagliaro
- Department of Translational Medical Science, University of Campania Luigi Vanvitelli
| | - Klara Komici
- Department of Medicine and Health Sciences University of Molise, Campobasso, Italy
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Lagebro V, Piersiala K, Petro M, Lapins J, Grybäck P, Margolin G, Kumlien Georén S, Cardell LO. A Novel Method Using Fine Needle Aspiration from Tumor-Draining Lymph Nodes Could Enable the Discovery of New Prognostic Markers in Patients with Cutaneous Squamous Cell Carcinoma. Cancers (Basel) 2023; 15:3297. [PMID: 37444407 PMCID: PMC10340690 DOI: 10.3390/cancers15133297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/15/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Cutaneous squamous cell cancer (cSCC) is the second most common form of skin cancer, characterized by abnormal, accelerated growth of squamous cells. When caught early, most cSCCs are curable. About 5 percent of the cSCC cases have advanced to such an extent, generally metastatic, that they are far more dangerous, with very poor prognosis and challenging to treat. All efforts to find biomarkers, in blood or in the tumor itself, for early identification of patients with a risk for metastasis have so far failed. The present study describes a novel method that enables the identification of lymphocyte markers in tumor-draining lymph nodes. Six patients with advanced cSCC were analyzed using a combination of a sentinel lymph node biopsy (SLNB) protocol, fine needle aspiration (FNA), and flow cytometry. Immunological results from the sentinel nodes were combined with corresponding data from peripheral blood and unfixed tumor tissues. The result demonstrates a striking difference between the subsets of T-cells from the three compartments. Our interpretation of this first pilot study is that the ability to follow specific immunological markers on lymphocytes in tumor-draining lymph nodes will enable the identification of novel prognostic biomarkers not detectable in material from blood and tumor tissues.
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Affiliation(s)
- Vilma Lagebro
- Division of ENT Diseases, Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Krzysztof Piersiala
- Division of ENT Diseases, Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Marianne Petro
- Division of ENT Diseases, Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Jan Lapins
- Department of Medical Medicine, Unit of Dermatology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Per Grybäck
- Medical Radiation Physics and Nuclear Medicine, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Gregori Margolin
- Division of ENT Diseases, Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Susanna Kumlien Georén
- Division of ENT Diseases, Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Lars-Olaf Cardell
- Division of ENT Diseases, Department of Clinical Sciences, Intervention, and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
- Department of Otorhinolaryngology, Karolinska University Hospital, 171 76 Stockholm, Sweden
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Sun K, Zhang Z, Wang D, Huang Y, Zhang J, Lian C. B cell-related tertiary lymphoid structure may exert inhibitory effects on lung adenocarcinoma and SARS-COV-2. Heliyon 2023; 9:e14334. [PMID: 36942234 PMCID: PMC10008815 DOI: 10.1016/j.heliyon.2023.e14334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/26/2023] [Accepted: 02/28/2023] [Indexed: 03/14/2023] Open
Abstract
Background The prognosis of lung adenocarcinoma (LUAD) is poor. Infection with coronavirus disease 2019 (COVID-19) may further worsen the outcome of LUAD. This study utilized the immune model and the COVID-19 receptor signal to identify the potential immune structure affecting the prognosis of COVID-19 and LUAD. Methods A prognostic model was established and verified. The correlation between immune cells and risk score was examined through a variety of immune calculation methods. Gene set variation analysis (GSVA) was used to explore the correlation between the immune signaling pathway, risk model, COVID-19 binding receptor (CO19ORS) signal, and different clinicopathological factors. Results The analysis showed that the prognosis of patients was better in the low-risk group versus the high-risk group. The tertiary lymphoid structure dominated by T and B cells (TLS1) can improve the prognosis of patients in the low-risk group. Interestingly, the CO19ORS was enriched only in females and aged >65 years. The age group >65 years is closely related to the tertiary lymphatic structure of the newborn (TLS2), while the female sex is closely related to the TLS2 and TLS1 signature. The two groups exhibited a high level of inflammation-related signal distribution. In the near future, I will collect LUAD and COVID-19 related organizations to verify the changes of 8 risk protein. Conclusion TLS1 structure may improve the prognosis of patients with LUAD and SARS-COV-2 (Severe acute respiratory syndrome coronavirus 2). This unexpected discovery provides new insight into the comprehensive treatment of patients with LUAD and SARS-COV-2.
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Affiliation(s)
- Kang Sun
- Research Center of Clinical Laboratory Science, Bengbu Medical College, Bengbu, 233030, China
| | - Zhiqiang Zhang
- Research Center of Clinical Laboratory Science, Bengbu Medical College, Bengbu, 233030, China
| | - Dongqin Wang
- Research Center of Clinical Laboratory Science, Bengbu Medical College, Bengbu, 233030, China
| | - Yinlong Huang
- Department of Genetics, School of Life Sciences, Bengbu Medical College, Bengbu, 233030, China
| | - Jing Zhang
- Department of Genetics, School of Life Sciences, Bengbu Medical College, Bengbu, 233030, China
| | - Chaoqun Lian
- Research Center of Clinical Laboratory Science, Bengbu Medical College, Bengbu, 233030, China
- Department of Biochemistry and Molecular Biology, School of Laboratory Medicine, Bengbu Medical College, Bengbu, 233030, China
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Li LJ, Xuan JZ, Zheng HN. Correlation of 18F-FDG PET/CT metabolic parameters with the expression of immune biomarkers in the tumour microenvironment in lung adenocarcinoma. Clin Radiol 2023:S0009-9260(23)00075-2. [PMID: 36934052 DOI: 10.1016/j.crad.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 03/06/2023]
Abstract
AIM To explore the association between metabolic parameters evaluated by integrated 2-[18F]-fluoro-2-deoxy-d-glucose (FDG) positron-emission tomography (PET)/computed tomography (CT) and the expression of immune biomarkers in the tumour microenvironment in lung adenocarcinoma. MATERIALS AND METHODS This study included 134 patients. Metabolic parameters were obtained by PET/CT. Immunohistochemistry analysis was used for FOXP3-TILs (transcription factor forkhead box protein 3 tumour-infiltrating lymphocytes), CD8-TILs, CD4-TILs, CD68-TAMs (tumour-associated macrophages) and galectin-1 (Gal-1) tumour expression. RESULTS There were significant positive associations between FDG PET metabolic parameters and the median percentage of immune reactive areas (IRA%) covered by FOXP3-TILs and CD68-TAMs. Negative associations with the median IRA% covered by CD4-TILs and CD8-TILs were observed: maximal standardised uptake value (SUVmax), metabolic tumour volume (MTV), total lesion glycolysis (TLG), and IRA% for FOXP3-TILs (rho = 0.437, 0.400, 0.414; p<0.0001 for all parameters); SUVmax, MTV, TLG, and IRA% for CD68-TAMs (rho = 0.356, 0.355, 0.354; p<0.0001 for all parameters); SUVmax, MTV, TLG, and IRA% for CD4-TILs (rho = -0.164, -0.190, -0.191; p=0.059, 0.028, 0.027, respectively); SUVmax, MTV, TLG, and IRA% for CD8-TILs (rho = -0.305, -0.316, -0.322; p<0.0001 for all parameters). There were significant positive associations between tumour Gal-1 expression and the median IRA% covered by FOXP3-TILs and CD68-TAMs (rho = 0.379; p<0.0001; rho = 0.370; p<0.0001, respectively), and a significant negative association with the median IRA% covered by CD8-TILs (rho = -0.347; p<0.0001) was observed. Tumour stage (p=0.008), Gal-1 expression (p=0.008), and median IRA% covered by CD8-TILs (p=0.054) were independent risk factors for overall survival. CONCLUSION FDG PET may facilitate a comprehensive evaluation of the tumour microenvironment and predict response to immunotherapy.
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Affiliation(s)
- L-J Li
- Department of Radiation Oncology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian, Liaoning 116011, People's Republic of China
| | - J-Z Xuan
- Department of Pathology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian, Liaoning 116011, People's Republic of China
| | - H-N Zheng
- Department of Nuclear Medicine, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian, Liaoning 116011, People's Republic of China.
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Diagnostic Accuracy of Slow-Capillary Endobronchial Ultrasound Needle Aspiration in Determining PD-L1 Expression in Non-Small Cell Lung Cancer. Adv Respir Med 2023; 91:1-8. [PMID: 36648877 PMCID: PMC9844495 DOI: 10.3390/arm91010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/15/2023]
Abstract
INTRODUCTION The role of EBUS-TBNA in the diagnosis and staging of lung cancer is well established. EBUS-TBNA can be performed using different aspiration techniques. The most common aspiration technique is known as "suction". One alternative to the suction technique is the slow-pull capillary aspiration. To the best of our knowledge, no studies have assessed the diagnostic yield of slow-pull capillary EBUS-TBNA in PD-L1 amplification assessment in NSCLC. Herein, we conducted a single-centre retrospective study to establish the diagnostic yield of slow-pull capillary EBUS-TBNA in terms of PD-L1 in patients with NSCLC and hilar/mediastinal lymphadenopathies subsequent to NSCLC. MATERIALS AND METHODS Patients with hilar and/or mediastinal lymph node (LN) NSCLC metastasis, diagnosed by EBUS-TBNA between January 2021 and April 2022 at Pulmonology Unit of "Ospedali Riuniti di Ancona" (Ancona, Italy) were enrolled. We evaluated patient characteristics, including demographic information, CT scan/ FDG-PET features and final histological diagnoses, including PD-L1 assessment. RESULTS A total of 174 patients underwent EBUS-TBNA for diagnosis of hilar/mediastinal lymphadenopathies between January 2021 and April 2022 in the Interventional Pulmonology Unit of the "Ospedali Riuniti di Ancona". Slow-pull capillary aspiration was adopted in 60 patients (34.5%), and in 30/60 patients (50.0%) NSCLC was diagnosed. EBUS-TBNA with slow-pull capillary aspiration provided adequate sampling for molecular biology and PD-L1 testing in 96.7% of patients (29/30); in 15/29 (51.7%) samples with more than 1000 viable cells/HPF were identified, whereas in 14/29 (48.3%) samples contained 101-1000 viable cells/HPF. CONCLUSION These retrospective study shows that slow-pull capillary aspiration carries an excellent diagnostic accuracy, almost equal to that one reported in literature, supporting its use in EBUS-TBNA for PD-L1 testing in NSCLC.
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Kouidhi S, Zidi O, Belkhiria Z, Rais H, Ayadi A, Ben Ayed F, Mosbah A, Cherif A, El Gaaied ABA. Gut microbiota, an emergent target to shape the efficiency of cancer therapy. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2023; 4:240-265. [PMID: 37205307 PMCID: PMC10185446 DOI: 10.37349/etat.2023.00132] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 01/04/2023] [Indexed: 05/21/2023] Open
Abstract
It is now well-acknowledged that microbiota has a profound influence on both human health and illness. The gut microbiota has recently come to light as a crucial element that influences cancer through a variety of mechanisms. The connections between the microbiome and cancer therapy are further highlighted by a number of preclinical and clinical evidence, suggesting that these complicated interactions may vary by cancer type, treatment, or even by tumor stage. The paradoxical relationship between gut microbiota and cancer therapies is that in some cancers, the gut microbiota may be necessary to maintain therapeutic efficacy, whereas, in other cancers, gut microbiota depletion significantly increases efficacy. Actually, mounting research has shown that the gut microbiota plays a crucial role in regulating the host immune response and boosting the efficacy of anticancer medications like chemotherapy and immunotherapy. Therefore, gut microbiota modulation, which aims to restore gut microbial balance, is a viable technique for cancer prevention and therapy given the expanding understanding of how the gut microbiome regulates treatment response and contributes to carcinogenesis. This review will provide an outline of the gut microbiota's role in health and disease, along with a summary of the most recent research on how it may influence the effectiveness of various anticancer medicines and affect the growth of cancer. This study will next cover the newly developed microbiota-targeting strategies including prebiotics, probiotics, and fecal microbiota transplantation (FMT) to enhance anticancer therapy effectiveness, given its significance.
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Affiliation(s)
- Soumaya Kouidhi
- Laboratory BVBGR-LR11ES31, Biotechnopole Sidi Thabet, University Manouba, ISBST, Ariana 2020, Tunisia
- Association Tunisienne de Lutte contre le Cancer (ATCC), Tunis, Tunisia
- Correspondence: Soumaya Kouidhi, Laboratory BVBGR-LR11ES31, Biotechnopole Sidi Thabet, University Manouba, ISBST, Ariana 2020, Tunisia; Association Tunisienne de Lutte contre le Cancer (ATCC), Tunis, Tunisia. ;
| | - Oumaima Zidi
- Laboratory BVBGR-LR11ES31, Biotechnopole Sidi Thabet, University Manouba, ISBST, Ariana 2020, Tunisia
- Department of Biologu, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 1068, Tunisia
| | | | - Henda Rais
- Association Tunisienne de Lutte contre le Cancer (ATCC), Tunis, Tunisia
- Service d’Oncologie Médicale, Hôpital Salah-Azaïz, Tunis 1006, Tunisia
| | - Aida Ayadi
- Department of Pathology, Abderrahman Mami Hospital, University of Tunis El Manar, Ariana 2080, Tunisia
| | - Farhat Ben Ayed
- Association Tunisienne de Lutte contre le Cancer (ATCC), Tunis, Tunisia
| | - Amor Mosbah
- Laboratory BVBGR-LR11ES31, Biotechnopole Sidi Thabet, University Manouba, ISBST, Ariana 2020, Tunisia
| | - Ameur Cherif
- Laboratory BVBGR-LR11ES31, Biotechnopole Sidi Thabet, University Manouba, ISBST, Ariana 2020, Tunisia
| | - Amel Ben Ammar El Gaaied
- Laboratory of Genetics, Immunology and Human Pathology, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 1068, Tunisia
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Medusa PM, Gilli M, Notizia L, Pagliaro R, Carro N, Moriello A, D'Agnano V, Bianco A, Perrotta F, Vitiello F. Complete response to pembrolizumab as a single agent in a patient with stage III NSCLC with high PD-L1 expression: a case report. Monaldi Arch Chest Dis 2022; 93. [PMID: 36426899 DOI: 10.4081/monaldi.2022.2440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/14/2022] [Indexed: 11/27/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) accounts for 75-80% of all lung cancer cases. Stage III NSCLC represents a highly heterogenous stage characterized by different disease presentations and a wide range of treatment options. For patients with good performance status and unresectable-stage III NSCLC with programmed death-ligands 1 (PD-L1) tumor proportion score (TPS) ≥1%, durvalumab consolidation immunotherapy after a platinum-based chemo-radiotherapy is strongly recommended. However, age, poor performance status, underlying comorbidities may represent contraindications for chemotherapy to be used in a subgroup of patients. Herein, we report a case of an 80-year-old male affected by a stage IIIB lung adenocarcinoma with overexpression of PD-L1 (TPS 90%) treated with pembrolizumab, an immune checkpoint inhibitor targeting PD-1/PD-L1 pathways, which shows a complete resolution of lung lesion after four cycles of treatment. Although randomized controlled trials are required, this case report may suggest the potential role of pembrolizumab for chemotherapy unsuitable patients with overexpressing PD-L1 unresectable-stage III NSCLC.
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Affiliation(s)
- Paola Maria Medusa
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Marina Gilli
- Unit of Pulmonary Oncology, University of Campania "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Luca Notizia
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Raffaella Pagliaro
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Nicola Carro
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Alessandro Moriello
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Vito D'Agnano
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Andrea Bianco
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Fabio Perrotta
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"; U.O.C. Clinica Pneumologica "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
| | - Fabiana Vitiello
- Unit of Pulmonary Oncology, University of Campania "L. Vanvitelli", Monaldi Hospital, A.O. Dei Colli, Naples.
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11
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Cesaro C, Caterino U, Perrotta F, Masi U, Cotroneo A, Cianci R, Zamparelli E, Cesaro F, Amore D, Rocco D. Alectinib rescue therapy in advanced ALK rearranged lung adenocarcinoma: a case report. Monaldi Arch Chest Dis 2022. [DOI: 10.4081/monaldi.2022.2388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/14/2022] [Indexed: 11/23/2022] Open
Abstract
Alectinib is a highly selective tyrosine kinase inhibitor of anaplastic lymphoma kinase (ALK) that is approved as first-line treatment in adult patients with ALK-positive non-small cell lung cancer (NSCLC) and as second-line in patients previously treated with crizotinib, and has been shown in the literature to significantly prolong progression-free survival compared to chemotherapy in patients with advanced non-small cell lung cancer. The authors describe a clinical case of a 24-year-old woman with malignant massive pleural effusion caused by ALK rearranged pulmonary adenocarcinoma with pleural and pericardial metastasis, in which, despite a dramatic clinical debut, the correct and timely management of the diagnostic and therapeutic path allowed for extraordinary therapeutic success.
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12
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Nelli F, Panichi V, Fabbri A, Natoni F, Giannarelli D, Topini G, Virtuoso A, Giron Berrios JR, Marrucci E, Pessina G, Silvestri MA, Ruggeri EM. Dynamic Changes of Peripheral NK Cells Predict Outcome in Patients with PD-L1 Positive Non-small-cell Lung Cancer Undergoing Immune Checkpoint Inhibitors as Second-line Therapy. Cancer Invest 2022; 40:710-721. [PMID: 35736808 DOI: 10.1080/07357907.2022.2092635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
We evaluated immune cell frequencies in peripheral blood samples of 41 NSCLC patients before and after second-line therapy with anti-PD-1/PD-L1 agents. Changes in lymphocyte subsets and their correlation with clinical response, progression-free survival (PFS), and overall survival (OS) were analyzed. We observed an increase in median values of all lymphocyte subsets, being significant only for NK cells. A correlation was retrieved between higher post-treatment NK cell level and clinical benefit. On multivariate analysis, PD-L1 tumor proportion score ≥1% and higher post-treatment NK cell counts were predictive of longer PFS and OS. Co-presence of these factors was characterized by longer survival.
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Affiliation(s)
- Fabrizio Nelli
- Department of Oncology and Hematology, Medical Oncology, Central Hospital of Belcolle, Viterbo, Italy
| | - Valentina Panichi
- Department of Oncology and Hematology, Flow Cytometry, Central Hospital of Belcolle, Viterbo, Italy
| | - Agnese Fabbri
- Department of Oncology and Hematology, Medical Oncology, Central Hospital of Belcolle, Viterbo, Italy
| | - Federica Natoni
- Department of Oncology and Hematology, Molecular Biology, Central Hospital of Belcolle, Viterbo, Italy
| | - Diana Giannarelli
- Biostatistics Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Giuseppe Topini
- Department of Oncology and Hematology, Flow Cytometry, Central Hospital of Belcolle, Viterbo, Italy
| | - Antonella Virtuoso
- Department of Oncology and Hematology, Medical Oncology, Central Hospital of Belcolle, Viterbo, Italy
| | | | - Eleonora Marrucci
- Department of Oncology and Hematology, Medical Oncology, Central Hospital of Belcolle, Viterbo, Italy
| | - Gloria Pessina
- Department of Oncology and Hematology, Molecular Biology, Central Hospital of Belcolle, Viterbo, Italy
| | - Maria Assunta Silvestri
- Department of Oncology and Hematology, Flow Cytometry, Central Hospital of Belcolle, Viterbo, Italy
| | - Enzo Maria Ruggeri
- Department of Oncology and Hematology, Medical Oncology, Central Hospital of Belcolle, Viterbo, Italy
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13
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Vitale M, Scialò F, Passariello M, Leggiero E, D’Agostino A, Tripodi L, Gentile L, Bianco A, Castaldo G, Cerullo V, De Lorenzo C, Pastore L. Oncolytic Adenoviral Vector-Mediated Expression of an Anti-PD-L1-scFv Improves Anti-Tumoral Efficacy in a Melanoma Mouse Model. Front Oncol 2022; 12:902190. [PMID: 35669438 PMCID: PMC9163395 DOI: 10.3389/fonc.2022.902190] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/14/2022] [Indexed: 12/15/2022] Open
Abstract
Oncolytic virotherapy is an emerging therapeutic approach based on replication-competent viruses able to selectively infect and destroy cancer cells, inducing the release of tumor-associated antigens and thereby recruiting immune cells with a subsequent increase in antitumoral immune response. To increase the anticancer activity, we engineered a specific oncolytic adenovirus expressing a single-chain variable fragment of an antibody against PD-L1 to combine blockage of PD-1/PD-L1 interaction with the antitumoral activity of Onc.Ad5. To assess its efficacy, we infected B16.OVA cells, a murine model of melanoma, with Ad5Δ24 -anti-PD-L1-scFv and then co-cultured them with C57BL/6J naïve splenocytes. We observed that the combinatorial treatments were significantly more effective in inducing cancer cell death. Furthermore, we assessed the efficacy of intratumoral administrations of Ad5Δ24-anti-PD-L1-scFv in C57BL/6J mice engrafted with B16.OVA and compared this treatment to that of the parental Ad5Δ24 or placebo. Treatment with the scFv-expressing Onc.Ad induced a marked reduction of tumor growth concerning the parental Onc.Ad. Additionally, the evaluation of the lymphocytic population infiltrating the treated tumor reveals a favorable immune profile with an enhancement of the CD8+ population. These data suggest that Onc.Ad-mediated expression of immune checkpoint inhibitors increases oncolytic virotherapy efficacy and could be an effective and promising tool for cancer treatments, opening a new way into cancer therapy.
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Affiliation(s)
- Maria Vitale
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples, Italy
- CEINGE-Biotecnologie Avanzate, Naples, Italy
| | - Filippo Scialò
- CEINGE-Biotecnologie Avanzate, Naples, Italy
- Dipartimento di Scienze Mediche Traslazionali, Università della Campania “L. Vanvitelli”, Naples, Italy
| | - Margherita Passariello
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples, Italy
- CEINGE-Biotecnologie Avanzate, Naples, Italy
| | | | | | | | | | - Andrea Bianco
- Dipartimento di Scienze Mediche Traslazionali, Università della Campania “L. Vanvitelli”, Naples, Italy
| | - Giuseppe Castaldo
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples, Italy
- CEINGE-Biotecnologie Avanzate, Naples, Italy
| | - Vincenzo Cerullo
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples, Italy
- Laboratory of Immunovirotherapy, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Claudia De Lorenzo
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples, Italy
- CEINGE-Biotecnologie Avanzate, Naples, Italy
| | - Lucio Pastore
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Naples, Italy
- CEINGE-Biotecnologie Avanzate, Naples, Italy
- *Correspondence: Lucio Pastore,
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14
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PERROTTA F, D’AGNANO V, SCIALÒ F, KOMICI K, ALLOCCA V, NUCERA F, SALVI R, STELLA GM, BIANCO A. Evolving concepts in COPD and lung cancer: a narrative review. Minerva Med 2022; 113:436-448. [DOI: 10.23736/s0026-4806.22.07962-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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Tang X, Chen W, Liu H, Liu N, Chen D, Tian D, Wang J. Research progress on SLC7A11 in the regulation of cystine/cysteine metabolism in tumors. Oncol Lett 2022; 23:47. [PMID: 34992680 PMCID: PMC8721856 DOI: 10.3892/ol.2021.13165] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/25/2021] [Indexed: 12/24/2022] Open
Abstract
Solute carrier family 7 member 11 (SLC7A11) is a major transporter regulating cysteine metabolism and is widely expressed in a variety of tumor cells. SLC7A11 plays an important role in the occurrence, development, invasion and metastasis of tumors by regulating the transport of cysteine in the tumor microenvironment. SLC7A11 is expected to become a new therapeutic target and prognostic indicator for the individualized treatment of patients. According to relevant research reports, SLC7A11 can predict the stages and metastasis of liver, breast and lung cancer. Therefore, an in-depth exploration of the role of SLC7A11 in tumors may be important for the screening, early diagnosis, treatment and prognosis of patients with tumors. The current review summarizes the research progress on SLC7A11 in liver cancer, lung cancer and other tumors on the basis of previous primary studies. In addition, the present review systematically elaborates on the three main aspects of SLC7A11 pathways in some tumors, the cancer-promoting mechanisms, and the therapeutic relationship between SLC7A11 and tumors. Finally, the present review aims to provide a reference for assessing whether SLC7A11 can be used as a prognostic indicator and treatment target for tumor patients, and the future research direction with regard to SLC7A11 in tumors.
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Affiliation(s)
- Xiang Tang
- Institute of Oncology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Wei Chen
- Department of Radiotherapy Oncology, The Affiliated Yancheng First Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224000, P.R. China
| | - Hui Liu
- Department of Radiotherapy Oncology, The Affiliated Yancheng First Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224000, P.R. China
| | - Na Liu
- Institute of Oncology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Deyu Chen
- Institute of Oncology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Dalong Tian
- Department of Radiotherapy Oncology, The Affiliated Yancheng First Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224000, P.R. China
| | - Jingzhi Wang
- Department of Radiotherapy Oncology, The Affiliated Yancheng First Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224000, P.R. China
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16
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Wu M, Liu J, Wu S, Liu J, Wu H, Yu J, Meng X. Systemic Immune Activation and Responses of Irradiation to Different Metastatic Sites Combined With Immunotherapy in Advanced Non-Small Cell Lung Cancer. Front Immunol 2022; 12:803247. [PMID: 34970277 PMCID: PMC8712862 DOI: 10.3389/fimmu.2021.803247] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/22/2021] [Indexed: 12/25/2022] Open
Abstract
Purpose Considering the limited data, we aimed to identify the greatest immune activation irradiated site of common metastases and response to immune checkpoint inhibitors simultaneously in non-small cell lung cancer (NSCLC). Methods A total of 136 patients with advanced NSCLC who had received radiation to a primary or metastatic solid tumor were enrolled. We recorded blood cell counts in three time periods, before, during, and after radiotherapy (RT), and derived some blood index ratios including monocyte-to-lymphocyte ratio (MLR), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immune-inflammation index (SII). The delta-IBs were calculated as medio-IBs ÷ pre-IBs − 1. We analyzed the changes before and during RT using Spearman rank correlation test, Kruskal–Wallis rank sum test, and logistic regression analyzing their correlation with efficacy. Results The medians of delta-MLR and delta-PLR were both the lowest while the median of delta-L was the highest in brain. Therapeutic effect evaluation showed that the objective response rate (ORR) of 48.65% (18/37) in the brain irradiation group was the highest, compared with 17.07% (7/41) in bone and 41.94% (13/31) in lung. Conclusions In this study, results suggested that irradiation to brain has the best immune activation effect and patient outcome compared with other organs in NSCLC, and when the earlier-line ICIs were combined with RT, a better patient outcome was reached. Prospective studies are also necessary to provide more convincing evidence and standards for clinical irradiation metastases selection.
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Affiliation(s)
- Min Wu
- Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jie Liu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Shihao Wu
- Medical School, Anhui University of Science and Technology, Huainan, China
| | - Jingru Liu
- Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Hui Wu
- Department of Radiation Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Jinming Yu
- Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xue Meng
- Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
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17
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Targeting the ERβ/HER Oncogenic Network in KRAS Mutant Lung Cancer Modulates the Tumor Microenvironment and Is Synergistic with Sequential Immunotherapy. Int J Mol Sci 2021; 23:ijms23010081. [PMID: 35008514 PMCID: PMC8745184 DOI: 10.3390/ijms23010081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/13/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
High ERβ/HER oncogenic signaling defines lung tumors with an aggressive biology. We previously showed that combining the anti-estrogen fulvestrant with the pan-HER inhibitor dacomitinib reduced ER/HER crosstalk and produced synergistic anti-tumor effects in immunocompromised lung cancer models, including KRAS mutant adenocarcinoma. How this combination affects the tumor microenvironment (TME) is not known. We evaluated the effects of fulvestrant and dacomitinib on murine bone marrow-derived macrophages (BMDMs) and CD8+ T cells, and tested the efficacy of the combination in vivo, using the KRAS mutant syngeneic lung adenocarcinoma model, FVBW-17. While this combination synergistically inhibited proliferation of FVBW-17 cells, it had unwanted effects on immune cells, by reducing CD8+ T cell activity and phagocytosis in BMDMs and inducing PD-1. The effects were largely attributed to dacomitinib, which caused downregulation of Src family kinases and Syk in immune cells. In a subcutaneous flank model, the combination induced an inflamed TME with increased myeloid cells and CD8+ T cells and enhanced PD-1 expression in the splenic compartment. Concomitant administration of anti-PD-1 antibody with fulvestrant and dacomitinib was more efficacious than fulvestrant plus dacomitinib alone. Administering anti-PD-1 sequentially after fulvestrant plus dacomitinib was synergistic, with a two-fold greater tumor inhibitory effect compared to concomitant therapy, in both the flank model and in a lung metastasis model. Sequential triple therapy has potential for treating lung cancer that shows limited response to current therapies, such as KRAS mutant lung adenocarcinoma.
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18
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Lynch SM, Guo G, Gibson DS, Bjourson AJ, Rai TS. Role of Senescence and Aging in SARS-CoV-2 Infection and COVID-19 Disease. Cells 2021; 10:3367. [PMID: 34943875 PMCID: PMC8699414 DOI: 10.3390/cells10123367] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/17/2021] [Accepted: 11/23/2021] [Indexed: 02/07/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has resulted in a global pandemic associated with substantial morbidity and mortality worldwide, with particular risk for severe disease and mortality in the elderly population. SARS-CoV-2 infection is driven by a pathological hyperinflammatory response which results in a dysregulated immune response. Current advancements in aging research indicates that aging pathways have fundamental roles in dictating healthspan in addition to lifespan. Our review discusses the aging immune system and highlights that senescence and aging together, play a central role in COVID-19 pathogenesis. In our review, we primarily focus on the immune system response to SARS-CoV-2 infection, the interconnection between severe COVID-19, immunosenescence, aging, vaccination, and the emerging problem of Long-COVID. We hope to highlight the importance of identifying specific senescent endotypes (or "sendotypes"), which can used as determinants of COVID-19 severity and mortality. Indeed, identified sendotypes could be therapeutically exploited for therapeutic intervention. We highlight that senolytics, which eliminate senescent cells, can target aging-associated pathways and therefore are proving attractive as potential therapeutic options to alleviate symptoms, prevent severe infection, and reduce mortality burden in COVID-19 and thus ultimately enhance healthspan.
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Affiliation(s)
| | | | | | | | - Taranjit Singh Rai
- Northern Ireland Centre for Stratified Medicine, School of Biomedical Sciences, Ulster University, C-TRIC Building, Altnagelvin Area Hospital, Glenshane Road, Derry BT47 6SB, UK; (S.M.L.); (G.G.); (D.S.G.); (A.J.B.)
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19
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Peng H, Wu X, Zhong R, Yu T, Cai X, Liu J, Wen Y, Ao Y, Chen J, Li Y, He M, Li C, Zheng H, Chen Y, Pan Z, He J, Liang W. Profiling Tumor Immune Microenvironment of Non-Small Cell Lung Cancer Using Multiplex Immunofluorescence. Front Immunol 2021; 12:750046. [PMID: 34804034 PMCID: PMC8600321 DOI: 10.3389/fimmu.2021.750046] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/22/2021] [Indexed: 12/16/2022] Open
Abstract
This study attempted to profile the tumor immune microenvironment (TIME) of non-small cell lung cancer (NSCLC) by multiplex immunofluorescence of 681 NSCLC cases. The number, density, and proportion of 26 types of immune cells in tumor nest and tumor stroma were evaluated, revealing some close interactions particularly between intrastromal neutrophils and intratumoral regulatory T cells (Treg) (r2 = 0.439, P < 0.001), intrastromal CD4+CD38+ T cells and CD20-positive B cells (r2 = 0.539, P < 0.001), and intratumoral CD8-positive T cells and M2 macrophages expressing PD-L1 (r2 = 0.339, P < 0.001). Three immune subtypes correlated with distinct immune characteristics were identified using the unsupervised consensus clustering approach. The immune-activated subtype had the longest disease-free survival (DFS) and demonstrated the highest infiltration of CD4-positive T cells, CD8-positive T cells, and CD20-positive B cells. The immune-defected subtype was rich in cancer stem cells and macrophages, and these patients had the worst prognosis. The immune-exempted subtype had the highest levels of neutrophils and Tregs. Intratumoral CD68-positive macrophages, M1 macrophages, and intrastromal CD4+ cells, CD4+FOXP3- cells, CD8+ cells, and PD-L1+ cells were further found to be the most robust prognostic biomarkers for DFS, which were used to construct and validate the immune-related risk score for risk stratification (high vs. median vs. low) and the prediction of 5-year DFS rates (23.2% vs. 37.9% vs. 43.1%, P < 0.001). In conclusion, the intricate and intrinsic structure of TIME in NSCLC was demonstrated, showing potency in subtyping and prognostication.
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Affiliation(s)
- Haoxin Peng
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Xiangrong Wu
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Ran Zhong
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Tao Yu
- Genecast Biotechnology Co., Ltd., Beijing, China
| | - Xiuyu Cai
- Department of General Internal Medicine, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Jun Liu
- Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Yaokai Wen
- School of Medicine, Tongji University, Shanghai, China.,Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Yiyuan Ao
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Jiana Chen
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Yutian Li
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Miao He
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Caichen Li
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hongbo Zheng
- Genecast Biotechnology Co., Ltd., Beijing, China
| | - Yanhui Chen
- Genecast Biotechnology Co., Ltd., Beijing, China.,Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China
| | - Zhenkui Pan
- Department of Oncology, Qingdao Municipal Hospital, Qingdao, China
| | - Jianxing He
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wenhua Liang
- Department of Thoracic Oncology and Surgery, China State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Medical Oncology, The First People's Hospital of Zhaoqing, Zhaoqing, China
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20
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Lin C, Lin X, Lin K, Tan J, Wei C, Liu T. LKB1 expression and the prognosis of lung cancer: A meta-analysis. Medicine (Baltimore) 2021; 100:e27841. [PMID: 34797317 PMCID: PMC8601288 DOI: 10.1097/md.0000000000027841] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/24/2021] [Accepted: 10/30/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND In the past few decades, many lines of evidence implicate the importance of liver kinase B1 (LKB1) as a tumor suppressor gene in the development and progression of solid tumours. However, the prognostic and clinicopathological value of LKB1 in patients with lung cancer are controversial. This article aimed to investigate the latest evidence on this question. METHODS A systematic literature searched in the PubMed, Web of Science, Embase, Cochrane library, Scopus until September 20, 2020. The association between overall survival (OS), relapse-free survival (RFS), progression-free survival (PFS), clinicopathological features and LKB1 were analysed by meta-analysis. RESULTS Eleven studies including 1507 patients were included in this meta-analysis. The pooled results revealed that low LKB1 expression was significantly associated with poor overall survival (OS) (HR = 1.67, 95% CI: 1.07-2.60, P = .024) in lung cancer. However, no association was found between LKB1 expression and DFS/PFS (HR = 1.29, 95% CI: 0.70-2.39, P = .410). Pooled results showed that low LKB1 expression was associated with histological differentiation (poor vs moderate or well, OR = 4.135, 95% CI:2.524-6.774, P < .001), nodal metastasis (absent vs present, OR = 0.503, 95% CI: 0.303-0.835, P = .008) and smoking (yes vs no, OR = 1.765, 95% CI: 1.120-2.782, P = .014). CONCLUSION These results suggest that low expression of LKB1 can be considered as a unfavorable prognostic biomarker for human lung cancer, which should be further researched.
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Affiliation(s)
- Chunxuan Lin
- Department of Respiratory Medicine, Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Foshan, Guangdong, P.R. China
| | - Xiaochun Lin
- Department of Medical Examination Center, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, P.R. China
| | - Kunpeng Lin
- Department of Abdominal Oncosurgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, P.R. China
| | - Jialiang Tan
- Department of Respiratory Medicine, Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Foshan, Guangdong, P.R. China
| | - Chenggong Wei
- Department of Respiratory Medicine, Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Foshan, Guangdong, P.R. China
| | - Taisheng Liu
- Department of Abdominal Oncosurgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, P.R. China
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21
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Lee D, Park J, Choi H, Gim G, Cho S, Kim L, Oh Y, Kang CY, Kim Y, Tan D, de Viveiros PAH, Chae YK. Association of HLA class I homozygosity with unfavorable clinical outcomes in patients with non-small cell lung cancer treated with chemo-immunotherapy or immunotherapy as first-line therapy. Heliyon 2021; 7:e07916. [PMID: 34568594 PMCID: PMC8449023 DOI: 10.1016/j.heliyon.2021.e07916] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/19/2021] [Accepted: 08/31/2021] [Indexed: 11/19/2022] Open
Abstract
Background Homozygosity at HLA-I locus has been reported to be an unfavorable predictive biomarker of second-line or beyond immunotherapy in patients with different types of cancer. The linkage between HLA-I zygosity and survival in NSCLC patients treated with first-line immunotherapy with or without chemotherapy has not been reported. Methods Next generation sequencing with HLA genotyping was performed on patients with advanced NSCLC treated with immune checkpoint inhibitors with or without chemotherapy as first-line (N = 29). Progression free survival was compared between HLA-I homozygous (defined as homozygosity in at least one locus A, B, or C) and heterozygous patients. Kaplan-Meier curves were built, and log-rank test was used. Results Among 29 enrollees, 25 patients (86.2%) were HLA-I heterozygous and four patients (13.8%) were HLA-I homozygous. Treatment response was not available in five patients with HLA-I heterozygosity. Among 20 patients with HLA-I heterozygosity, five patients (20.0%) had partial response, 10 patients (50.0%) had stable disease, two patients (8.0%) had non-complete response/non-progressive disease, and three patients (12.0%) had progressive disease. Among four patients with HLA-I heterozygosity, one patient (25.0%) had partial response, one patient (25.0%) had stable disease, and two patients (50.0%) had progressive disease. The median progression free survival was not reached in heterozygous group and was 2.97 months in homozygous group (Log-rank p = 0.68). Conclusions We observed a trend toward an inverse association between HLA-I homozygosity and survival outcomes in patients with NSCLC treated with first-line therapy in conjunction with immunotherapy. Further prospective studies to validate aforementioned relationship are warranted.
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Affiliation(s)
- Dongyup Lee
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Geisinger Health System, Danville, PA, USA
| | - Jonghanne Park
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
- Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Horyun Choi
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- University of Hawaii, Honolulu, HI, USA
| | - Gahyun Gim
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Sukjoo Cho
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Leeseul Kim
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Youjin Oh
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Cyra Y. Kang
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- John H. Stroger, Jr. Hospital of Cook County, Chicago, IL, USA
| | - Yeseul Kim
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Dean Tan
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | | | - Young Kwang Chae
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL, USA
- Corresponding author.
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22
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Bianco A, D'Agnano V, Matera MG, Della Gravara L, Perrotta F, Rocco D. Immune checkpoint inhibitors: a new landscape for extensive stage small cell lung cancer treatment. Expert Rev Respir Med 2021; 15:1415-1425. [PMID: 34374626 DOI: 10.1080/17476348.2021.1964362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction: Landscape of Extensive Stage (ES)-SCLC treatment has been unchanged over the years. Chemotherapy, mostly based on cisplatin and etoposide, remained the standard-of-care for patients with ES-SCLC for almost 40 years. Recently, immune check points inhibitors have emerged marking a turning point for ES-SCLC treatmentAreas covered: Aim of the paper is to discuss ICIs impact on ES-SCLC treatment algorithms, review current clinical trials, and explore future perspectives.Expert opinion: A growing body of evidence supports ICI-containing regimens as a new mainstay of ES-SCLC treatment. Whether subgroups of SCLC patients may have greater survival benefits from ICIs treatment needs to be better defined. Understanding the impact of tumor microenvironment and identifying reliable predictive and/or prognostic biomarkers will be fundamental to move toward a personalized treatment approach leading to improved survival.
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Affiliation(s)
- Andrea Bianco
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Napoli, Italy.,Department of Pneumology and Oncology- A.o Dei Colli - Monaldi Hospital, Napoli, Italy
| | - Vito D'Agnano
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Napoli, Italy.,Department of Pneumology and Oncology- A.o Dei Colli - Monaldi Hospital, Napoli, Italy
| | - Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Napoli, Italy
| | - Luigi Della Gravara
- Department of Pneumology and Oncology- A.o Dei Colli - Monaldi Hospital, Napoli, Italy
| | - Fabio Perrotta
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Napoli, Italy
| | - Danilo Rocco
- Department of Pneumology and Oncology- A.o Dei Colli - Monaldi Hospital, Napoli, Italy
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23
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Fan TW, Higashi RM, Song H, Daneshmandi S, Mahan AL, Purdom MS, Bocklage TJ, Pittman TA, He D, Wang C, Lane AN. Innate immune activation by checkpoint inhibition in human patient-derived lung cancer tissues. eLife 2021; 10:69578. [PMID: 34406120 PMCID: PMC8476122 DOI: 10.7554/elife.69578] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023] Open
Abstract
Although Pembrolizumab-based immunotherapy has significantly improved lung cancer patient survival, many patients show variable efficacy and resistance development. A better understanding of the drug’s action is needed to improve patient outcomes. Functional heterogeneity of the tumor microenvironment (TME) is crucial to modulating drug resistance; understanding of individual patients’ TME that impacts drug response is hampered by lack of appropriate models. Lung organotypic tissue slice cultures (OTC) with patients’ native TME procured from primary and brain-metastasized (BM) non-small cell lung cancer (NSCLC) patients were treated with Pembrolizumab and/or beta-glucan (WGP, an innate immune activator). Metabolic tracing with 13C6-Glc/13C5,15N2-Gln, multiplex immunofluorescence, and digital spatial profiling (DSP) were employed to interrogate metabolic and functional responses to Pembrolizumab and/or WGP. Primary and BM PD-1+ lung cancer OTC responded to Pembrolizumab and Pembrolizumab + WGP treatments, respectively. Pembrolizumab activated innate immune metabolism and functions in primary OTC, which were accompanied by tissue damage. DSP analysis indicated an overall decrease in immunosuppressive macrophages and T cells but revealed microheterogeneity in immune responses and tissue damage. Two TMEs with altered cancer cell properties showed resistance. Pembrolizumab or WGP alone had negligible effects on BM-lung cancer OTC but Pembrolizumab + WGP blocked central metabolism with increased pro-inflammatory effector release and tissue damage. In-depth metabolic analysis and multiplex TME imaging of lung cancer OTC demonstrated overall innate immune activation by Pembrolizumab but heterogeneous responses in the native TME of a patient with primary NSCLC. Metabolic and functional analysis also revealed synergistic action of Pembrolizumab and WGP in OTC of metastatic NSCLC.
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Affiliation(s)
- Teresa Wm Fan
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, United States.,Markey Cancer Center, University of Kentucky, Lexington, United States
| | - Richard M Higashi
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, United States.,Markey Cancer Center, University of Kentucky, Lexington, United States
| | - Huan Song
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, United States.,Markey Cancer Center, University of Kentucky, Lexington, United States
| | - Saeed Daneshmandi
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, United States.,Markey Cancer Center, University of Kentucky, Lexington, United States
| | - Angela L Mahan
- Markey Cancer Center, University of Kentucky, Lexington, United States.,Departement of Surgery, University of Kentucky, Lexington, United States
| | - Matthew S Purdom
- Markey Cancer Center, University of Kentucky, Lexington, United States.,Departement of Pathology and Laboratory Medicine, University of Kentucky, Lexington, United States
| | - Therese J Bocklage
- Markey Cancer Center, University of Kentucky, Lexington, United States.,Departement of Pathology and Laboratory Medicine, University of Kentucky, Lexington, United States
| | - Thomas A Pittman
- Department of Neurosurgery, University of Kentucky, Lexington, United States
| | - Daheng He
- Markey Cancer Center, University of Kentucky, Lexington, United States.,Department Internal Medicine, University of Kentucky, Lexington, United States
| | - Chi Wang
- Markey Cancer Center, University of Kentucky, Lexington, United States.,Department Internal Medicine, University of Kentucky, Lexington, United States
| | - Andrew N Lane
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, United States.,Markey Cancer Center, University of Kentucky, Lexington, United States
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24
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Mao M, Ling H, Lin Y, Chen Y, Xu B, Zheng R. Construction and Validation of an Immune-Based Prognostic Model for Pancreatic Adenocarcinoma Based on Public Databases. Front Genet 2021; 12:702102. [PMID: 34335699 PMCID: PMC8318842 DOI: 10.3389/fgene.2021.702102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/21/2021] [Indexed: 12/19/2022] Open
Abstract
Background Pancreatic adenocarcinoma (PAAD) is a highly lethal and aggressive tumor with poor prognoses. The predictive capability of immune-related genes (IRGs) in PAAD has yet to be explored. We aimed to explore prognostic-related immune genes and develop a prediction model for indicating prognosis in PAAD. Methods The messenger (m)RNA expression profiles acquired from public databases were comprehensively integrated and differentially expressed genes were identified. Univariate analysis was utilized to identify IRGs that related to overall survival. Whereafter, a multigene signature in the Cancer Genome Atlas cohort was established based on the least absolute shrinkage and selection operator (LASSO) Cox regression analysis. Moreover, a transcription factors regulatory network was constructed to reveal potential molecular processes in PAAD. PAAD datasets downloaded from the Gene Expression Omnibus database were applied for the validations. Finally, correlation analysis between the prognostic model and immunocyte infiltration was investigated. Results Totally, 446 differentially expressed immune-related genes were screened in PAAD tissues and normal tissues, of which 43 IRGs were significantly related to the overall survival of PAAD patients. An immune-based prognostic model was developed, which contained eight IRGs. Univariate and multivariate Cox regression revealed that the risk score model was an independent prognostic indicator in PAAD (HR > 1, P < 0.001). Besides, the sensitivity of the model was evaluated by the receiver operating characteristic curve analysis. Finally, immunocyte infiltration analysis revealed that the eight-gene signature possibly played a pivotal role in the status of the PAAD immune microenvironment. Conclusion A novel prognostic model based on immune genes may serve to characterize the immune microenvironment and provide a basis for PAAD immunotherapy.
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Affiliation(s)
- Miaobin Mao
- The Graduate School, Fujian Medical University, Fuzhou, China.,Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China.,Union Clinical Medicine College, Fujian Medical University, Fuzhou, China
| | - Hongjian Ling
- The Graduate School, Fujian Medical University, Fuzhou, China.,Union Clinical Medicine College, Fujian Medical University, Fuzhou, China
| | - Yuping Lin
- The Graduate School, Fujian Medical University, Fuzhou, China.,Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China.,Union Clinical Medicine College, Fujian Medical University, Fuzhou, China
| | - Yanling Chen
- Department of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Benhua Xu
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China.,Union Clinical Medicine College, Fujian Medical University, Fuzhou, China.,College of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China.,School of Clinical Medicine, Fujian Medical University, Fuzhou, China
| | - Rong Zheng
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China.,Union Clinical Medicine College, Fujian Medical University, Fuzhou, China.,College of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China.,School of Clinical Medicine, Fujian Medical University, Fuzhou, China
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25
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Bezel P, Valaperti A, Steiner U, Scholtze D, Wieser S, Vonow-Eisenring M, Widmer A, Kowalski B, Kohler M, Franzen DP. Evaluation of cytokines in the tumor microenvironment of lung cancer using bronchoalveolar lavage fluid analysis. Cancer Immunol Immunother 2021; 70:1867-1876. [PMID: 33394095 PMCID: PMC8195789 DOI: 10.1007/s00262-020-02798-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 11/11/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Lung cancer is the leading cause of death by cancer. In recent years, immunotherapy with checkpoint inhibitors (ICI) emerged as a promising new therapeutic approach. However, a deeper understanding of the immunologic responses adjacent to the tumor known as tumor microenvironment (TME) is needed. Our study investigated TME of lung cancer by analyzing cytokines in bronchoalveolar lavage fluid (BALF). MATERIALS AND METHODS Between January 2018 and June 2019, 119 patients were prospectively enrolled in this study. For each cancer patient, levels of 16 cytokines (fractalkine, granulocyte-macrophage colony-stimulating factor (GM-CSF), interferon gamma (IFN-γ), tumor necrosis factor alpha (TNF-α), and interleukins (IL): IL-1b, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-12p70, IL-13, IL-17A, and IL-23) were measured in BALF and serum and compared to healthy individuals and patients with other lung diseases. RESULTS There were several significant differences of cytokine levels of patients with lung cancer compared to healthy individuals. However, none of them remained in the multivariate analysis compared to other lung diseases in either BALF or serum. Furthermore, there were no significant differences between the groups in cell differentiation of either BALF or serum. Cytokine levels in BALF were generally near the lower detection limit and showed almost no correlation with their respective levels measured in serum of the same individual. CONCLUSIONS Cytokines in BALF and serum of lung cancer patients may indicate unspecific inflammation. BAL is not recommendable as a tool to investigate TME of lung cancer. Therefore, cytokines measured in BALF are probably not appropriate as predictors in patients treated with ICIs.
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Affiliation(s)
- Pascal Bezel
- Department of Pulmonology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Alan Valaperti
- Department of Immunology, University Hospital Zurich, Gloriastrasse 23, 8091, Zurich, Switzerland
| | - Urs Steiner
- Department of Immunology, University Hospital Zurich, Gloriastrasse 23, 8091, Zurich, Switzerland
| | - Dieter Scholtze
- Department of Pulmonology, City Hospital Triemli, Birmensdorferstrasse 497, 8063, Zurich, Switzerland
| | - Stephan Wieser
- Department of Pulmonology, City Hospital Waid, Tièchestrasse 99, 8037, Zurich, Switzerland
| | - Maya Vonow-Eisenring
- Department of Immunology, University Hospital Zurich, Gloriastrasse 23, 8091, Zurich, Switzerland
| | - Andrea Widmer
- Department of Pulmonology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Benedikt Kowalski
- Department of Pulmonology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Malcolm Kohler
- Department of Pulmonology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Daniel P Franzen
- Department of Pulmonology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.
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26
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Food, Nutrition, Physical Activity and Microbiota: Which Impact on Lung Cancer? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18052399. [PMID: 33804536 PMCID: PMC7967729 DOI: 10.3390/ijerph18052399] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/11/2021] [Accepted: 02/23/2021] [Indexed: 02/07/2023]
Abstract
Lung cancer still represents the leading cause of cancer-related death, globally. Likewise, malnutrition and inactivity represent a major risk for loss of functional pulmonary capacities influencing overall lung cancer severity. Therefore, the adhesion to an appropriate health lifestyle is crucial in the management of lung cancer patients despite the subtype of cancer. This review aims to summarize the available knowledge about dietary approaches as well as physical activity as the major factors that decrease the risk towards lung cancer, and improve the response to therapies. We discuss the most significant dietary schemes positively associated to body composition and prognosis of lung cancer and the main molecular processes regulated by specific diet schemes, functional foods and physical activity, i.e., inflammation and oxidative stress. Finally, we report evidence demonstrating that dysbiosis of lung and/or gut microbiome, as well as their interconnection (the gut–lung axis), are strictly related to dietary patterns and regular physical activity playing a key role in lung cancer formation and progression, opening to the avenue of modulating the microbiome as coadjuvant therapy. Altogether, the evidence reported in this review highlights the necessity to consider non-pharmacological interventions (nutrition and physical activity) as effective adjunctive strategies in the management of lung cancer.
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27
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Wang F, Zhou L, Chen N, Li X. The effect of pretreatment BMI on the prognosis and serum immune cells in advanced LSCC patients who received ICI therapy. Medicine (Baltimore) 2021; 100:e24664. [PMID: 33663076 PMCID: PMC7909129 DOI: 10.1097/md.0000000000024664] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 01/19/2021] [Indexed: 01/05/2023] Open
Abstract
This study aims to evaluate the prognosis and serum immune cells of patients with different pretreatment body mass index (BMI) values. The data of 61 newly diagnosed patients with advanced lung squamous cell carcinoma (LSCC) who received immune checkpoint inhibitors (ICIs) combined with chemotherapy were obtained from the database of Rizhao People's Hospital (Rizhao, Shandong). According to the cutoff value of BMI (23.2 kg/m2), 32 patients had a high BMI and the remaining 29 patients had a low BMI. The effects of different BMIs on the prognosis and serum immune cells of patients were analyzed. The median progression-free survival (PFS) times were 7.72 months in the high BMI group and 4.83 months in the low BMI group [adjusted hazard ratio (HR), 0.23; 95% confidence interval (CI), 0.11-0.48; P < .001]. In terms of the overall survival (OS), the median times of the high BMI group and low BMI group were 18.10 and 13.90 months, respectively (adjusted HR, 0.15; 95% CI, 0.07-0.32; P < .001). After 4 cycles of ICI therapy combined with chemotherapy, the objective response rate was 59.4% for the high BMI group and 20.7% for the low BMI group (P = .002). In addition, the number of serum immune cells in patients with high BMI was significantly higher than that in patients with low BMI (all P < .001). There was a linear relationship between BMI value and the number of serum immune cells (all R2 > 0.7). The current results showed that high BMI is associated with better prognosis in LSCC patients who received ICIs, which may be related to higher levels of serum immune cells.
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28
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Boyero L, Sánchez-Gastaldo A, Alonso M, Noguera-Uclés JF, Molina-Pinelo S, Bernabé-Caro R. Primary and Acquired Resistance to Immunotherapy in Lung Cancer: Unveiling the Mechanisms Underlying of Immune Checkpoint Blockade Therapy. Cancers (Basel) 2020; 12:E3729. [PMID: 33322522 PMCID: PMC7763130 DOI: 10.3390/cancers12123729] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/08/2020] [Accepted: 12/09/2020] [Indexed: 12/15/2022] Open
Abstract
After several decades without maintained responses or long-term survival of patients with lung cancer, novel therapies have emerged as a hopeful milestone in this research field. The appearance of immunotherapy, especially immune checkpoint inhibitors, has improved both the overall survival and quality of life of patients, many of whom are diagnosed late when classical treatments are ineffective. Despite these unprecedented results, a high percentage of patients do not respond initially to treatment or relapse after a period of response. This is due to resistance mechanisms, which require understanding in order to prevent them and develop strategies to overcome them and increase the number of patients who can benefit from immunotherapy. This review highlights the current knowledge of the mechanisms and their involvement in resistance to immunotherapy in lung cancer, such as aberrations in tumor neoantigen burden, effector T-cell infiltration in the tumor microenvironment (TME), epigenetic modulation, the transcriptional signature, signaling pathways, T-cell exhaustion, and the microbiome. Further research dissecting intratumor and host heterogeneity is necessary to provide answers regarding the immunotherapy response and develop more effective treatments for lung cancer.
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Affiliation(s)
- Laura Boyero
- Institute of Biomedicine of Seville (IBiS) (HUVR, CSIC, Universidad de Sevilla), 41013 Seville, Spain; (L.B.); (J.F.N.-U.)
| | - Amparo Sánchez-Gastaldo
- Medical Oncology Department, Hospital Universitario Virgen del Rocio, 41013 Seville, Spain; (A.S.-G.); (M.A.)
| | - Miriam Alonso
- Medical Oncology Department, Hospital Universitario Virgen del Rocio, 41013 Seville, Spain; (A.S.-G.); (M.A.)
| | - José Francisco Noguera-Uclés
- Institute of Biomedicine of Seville (IBiS) (HUVR, CSIC, Universidad de Sevilla), 41013 Seville, Spain; (L.B.); (J.F.N.-U.)
| | - Sonia Molina-Pinelo
- Institute of Biomedicine of Seville (IBiS) (HUVR, CSIC, Universidad de Sevilla), 41013 Seville, Spain; (L.B.); (J.F.N.-U.)
- Medical Oncology Department, Hospital Universitario Virgen del Rocio, 41013 Seville, Spain; (A.S.-G.); (M.A.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Reyes Bernabé-Caro
- Institute of Biomedicine of Seville (IBiS) (HUVR, CSIC, Universidad de Sevilla), 41013 Seville, Spain; (L.B.); (J.F.N.-U.)
- Medical Oncology Department, Hospital Universitario Virgen del Rocio, 41013 Seville, Spain; (A.S.-G.); (M.A.)
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29
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Gallo C, Barra G, Saponaro M, Manzo E, Fioretto L, Ziaco M, Nuzzo G, d’Ippolito G, De Palma R, Fontana A. A New Bioassay Platform Design for the Discovery of Small Molecules with Anticancer Immunotherapeutic Activity. Mar Drugs 2020; 18:E604. [PMID: 33260400 PMCID: PMC7760914 DOI: 10.3390/md18120604] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/18/2020] [Accepted: 11/26/2020] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy takes advantage of the immune system to prevent, control, and eliminate neoplastic cells. The research in the field has already led to major breakthroughs to treat cancer. In this work, we describe a platform that integrates in vitro bioassays to test the immune response and direct antitumor effects for the preclinical discovery of anticancer candidates. The platform relies on the use of dendritic cells that are professional antigen-presenting cells (APC) able to activate T cells and trigger a primary adaptive immune response. The experimental procedure is based on two phenotypic assays for the selection of chemical leads by both a panel of nine tumor cell lines and growth factor-dependent immature mouse dendritic cells (D1). The positive hits are then validated by a secondary test on human monocyte-derived dendritic cells (MoDCs). The aim of this approach is the selection of potential immunotherapeutic small molecules from natural extracts or chemical libraries.
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Affiliation(s)
- Carmela Gallo
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
| | - Giusi Barra
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
| | - Marisa Saponaro
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
| | - Emiliano Manzo
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
| | - Laura Fioretto
- Consorzio Italbiotec, Via Fantoli, 16/15, 20138 Milan, Italy;
| | - Marcello Ziaco
- BioSearch Srl., Villa Comunale c/o Stazione Zoologica “A.Dohrn”, 80121 Naples, Italy;
| | - Genoveffa Nuzzo
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
| | - Giuliana d’Ippolito
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
| | - Raffaele De Palma
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
- Internal Medicine, Clinical Immunology and Translational Medicine, University of Genova and IRCCS-Hospital S. Martino, 16132 Genova, Italy
| | - Angelo Fontana
- Bio-Organic Chemistry Unit, CNR-Institute of Biomolecular Chemistry, Via Campi Flegrei 34, 80078 Naples, Italy; (G.B.); (M.S.); (E.M.); (G.N.); (G.d.); (R.D.P.)
- Department of Biology, University of Naples Federico II, Via Vicinale Cupa Cintia 21, 80126 Naples, Italy
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Correlation between prognostic indicator AHNAK2 and immune infiltrates in lung adenocarcinoma. Int Immunopharmacol 2020; 90:107134. [PMID: 33168407 DOI: 10.1016/j.intimp.2020.107134] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/18/2020] [Accepted: 10/19/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) is among the most aggressive malignant tumors in humans. Although AHNAK nucleoprotein 2 (AHNAK2) is considered a new oncogene, the function of the AHNAK2 in LUAD remains unknown. METHODS Oncomine, Tumor Immune Estimation Resource (TIMER), and Human Protein Atlas databases were used to investigate AHNAK2 expression in LUAD. Gene Expression Profiling Interactive Analysis and Kaplan-Meier plotter databases were employed to elucidate the relationship between AHNAK2 and survival time. Data of The Cancer Genome Atlas were downloaded to analyze the correlation between AHNAK2 and clinicopathological parameters. We then immunohistochemically stained tissue chips to further confirm the correlation and conducted Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, and protein-protein interaction network analyses to explore the possible functional mechanism of AHNAK2. Finally, we investigated the relationship between AHNAK2 and tumor infiltrating immune cells (TIICs). RESULTS AHNAK2 gene was significantly overexpressed in LUAD tumor tissues and an independent prognostic indicator of LUAD patients. The expression of AHNAK2 was related to disease stage, differentiation, tumor size and lymph node metastasis. We found AHNAK2 expression was mainly positively correlated with cell adhesion-related pathways and negatively correlated with oxidative phosphorylation and amino acid metabolism. AHNAK2 expression was also negatively correlated with activated B cell, activated CD8 + T cell, and immature B cell infiltrates and positively correlated with central memory CD4 + T cell, tumor-associated macrophage, M1 macrophage, and M2 macrophage infiltrates. CONCLUSION Our findings provide strong evidence of AHNAK2 expression as a prognostic indicator related to TIICs in LUAD.
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Mollica M, Aronne L, Paoli G, Flora M, Mazzeo G, Tartaglione S, Polito R, Tranfa C, Ceparano M, Komici K, Mazzarella G, Iadevaia C. Elderly with COPD: comoborbitidies and systemic consequences. JOURNAL OF GERONTOLOGY AND GERIATRICS 2020. [DOI: 10.36150/2499-6564-434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Perrotta F, Corbi G, Mazzeo G, Boccia M, Aronne L, D'Agnano V, Komici K, Mazzarella G, Parrella R, Bianco A. COVID-19 and the elderly: insights into pathogenesis and clinical decision-making. Aging Clin Exp Res 2020; 32:1599-1608. [PMID: 32557332 PMCID: PMC7298699 DOI: 10.1007/s40520-020-01631-y] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/06/2020] [Indexed: 02/06/2023]
Abstract
The elderly may represent a specific cluster of high-risk patients for developing COVID-19 with rapidly progressive clinical deterioration. Indeed, in older individuals, immunosenescence and comorbid disorders are more likely to promote viral-induced cytokine storm resulting in life-threatening respiratory failure and multisystemic involvement. Early diagnosis and individualized therapeutic management should be developed for elderly subjects based on personal medical history and polypharmacotherapy. Our review examines the pathogenesis and clinical implications of ageing in COVID-19 patients; finally, we discuss the evidence and controversies in the management in the long-stay residential care homes and aspects of end-of-life care for elderly patients with COVID-19.
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Affiliation(s)
- Fabio Perrotta
- Department of Medicine and Health Sciences, "Vincenzo Tiberio", University of Molise, Via Francesco De Sanctis, 86100, Campobasso, Italy.
| | - Graziamaria Corbi
- Department of Medicine and Health Sciences, "Vincenzo Tiberio", University of Molise, Via Francesco De Sanctis, 86100, Campobasso, Italy
- Italian Society of Gerontology and Geriatrics (SIGG), Florence, Italy
| | - Grazia Mazzeo
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"/Hosp. Monaldi, 80131, Naples, Italy
- COVID-19 Unit, Infectious Disease Department, University of Campania "L. Vanvitelli", 80131, Naples, Italy
| | - Matilde Boccia
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"/Hosp. Monaldi, 80131, Naples, Italy
| | - Luigi Aronne
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"/Hosp. Monaldi, 80131, Naples, Italy
| | - Vito D'Agnano
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"/Hosp. Monaldi, 80131, Naples, Italy
| | - Klara Komici
- Department of Medicine and Health Sciences, "Vincenzo Tiberio", University of Molise, Via Francesco De Sanctis, 86100, Campobasso, Italy
- Italian Society of Gerontology and Geriatrics (SIGG), Florence, Italy
| | - Gennaro Mazzarella
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"/Hosp. Monaldi, 80131, Naples, Italy
| | - Roberto Parrella
- COVID Unit D, Department of Infectious Diseases, Cotugno Hospital, A.O.R.N. dei Colli, Naples, Italy
| | - Andrea Bianco
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli"/Hosp. Monaldi, 80131, Naples, Italy
- COVID-19 Unit, Infectious Disease Department, University of Campania "L. Vanvitelli", 80131, Naples, Italy
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Passaro A, Attili I, Morganti S, Del Signore E, Gianoncelli L, Spitaleri G, Stati V, Catania C, Curigliano G, de Marinis F. Clinical features affecting survival in metastatic NSCLC treated with immunotherapy: A critical review of published data. Cancer Treat Rev 2020; 89:102085. [PMID: 32771858 DOI: 10.1016/j.ctrv.2020.102085] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 06/26/2020] [Accepted: 07/16/2020] [Indexed: 12/18/2022]
Abstract
Immune checkpoint inhibitors (ICIs) represent one of the main steps forward for the treatment of advanced or metastatic non-small-cell lung cancer (NSCLC), without oncogenic driver alterations. Despite this recent progress, only a minority of patients achieve a broad and durable benefit and another proportion report poor survival and sometimes fast disease progression, confirming the need to optimise the patient's selection. To date, several issues are unsolved about how to personalise the immunotherapy treatment for individual patients. In this review, analysing data from pivotal randomised clinical trials (RCTs), we discuss patient baseline clinical and demographic features, including sex, age, ECOG performance status, smoking habit and specific site of metastases (liver, bone and brain) that may influence the efficacy outcomes in patients treated with ICIs. The high performance of the ICIs blurred the vision on different efficacy-limiting factors, which require extensive evaluation to improve the understanding ofthe tumour-specificimmune response, in which clinical drivers could be useful for better patient stratification.
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Affiliation(s)
- Antonio Passaro
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy.
| | - Ilaria Attili
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Stefania Morganti
- Division of Early Drug Development for Innovative Therapies, IEO European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Ester Del Signore
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Letizia Gianoncelli
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Gianluca Spitaleri
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Valeria Stati
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Chiara Catania
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giuseppe Curigliano
- Division of Early Drug Development for Innovative Therapies, IEO European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Filippo de Marinis
- Division of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
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Rapoport BL, Theron AJ, Vorobiof DA, Langenhoven L, Hall JM, Van Eeden RI, Smit T, Chan SW, Botha MC, Raats JI, Necker MD, Anderson R. Prognostic significance of the neutrophil/lymphocyte ratio in patients undergoing treatment with nivolumab for recurrent non-small-cell lung cancer. Lung Cancer Manag 2020; 9:LMT37. [PMID: 32774468 PMCID: PMC7399612 DOI: 10.2217/lmt-2020-0014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim We investigated the prognostic potential of pretherapy measurement of the neutrophil/lymphocyte ratio (NLR) in patients (n = 56) with non-small-cell lung cancer deemed suitable for treatment with nivolumab. Materials & methods This was a multicenter, noninterventional, retrospective data analysis, involving five oncology centers. Results Patients with prenivolumab NLR values of <5 and ≥5 had respective median overall survival (OS) values of 14.5 and 7.02 months (p = 0.0026). Patients with ≤2 and >2 metastatic sites had median OS values of 11.4 and 6.1 months, respectively (p = 0.0174). A Cox multiple regression model revealed baseline NLR ≥5 as the only variable significantly associated with decreased OS (p < 0.0447). Conclusion Pretreatment elevated NLR values are associated with poor outcomes in patients with recurrent metastatic non-small-cell lung cancer treated with nivolumab.
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Affiliation(s)
- Bernardo L Rapoport
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, PO Box 667, Pretoria 0001, South Africa.,The Medical Oncology Centre of Rosebank, 129 Oxford Rd, Corner Northwold Rd, Saxonwold, Johannesburg 2196, South Africa
| | - Annette J Theron
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, PO Box 667, Pretoria 0001, South Africa
| | | | - Lizanne Langenhoven
- Panorama Centre for Surgical Oncology, Intercare Building, Rothschild Boulevard, Panorama, Cape Town 7506, South Africa
| | - Jacqueline M Hall
- Oncology Unit, Vincent Pallotti Hospital, Pinelands, Cape Town 7405, South Africa
| | - Ronwyn I Van Eeden
- The Medical Oncology Centre of Rosebank, 129 Oxford Rd, Corner Northwold Rd, Saxonwold, Johannesburg 2196, South Africa
| | - Teresa Smit
- The Medical Oncology Centre of Rosebank, 129 Oxford Rd, Corner Northwold Rd, Saxonwold, Johannesburg 2196, South Africa
| | - Sze-Wai Chan
- Medical Oncology, Sandton Oncology Centre, 200 Rivonia Road, Morningside 2057, South Africa
| | - Michael C Botha
- GVI Oncology-Outeniqua Oncology, 3 Gloucester Lane, George 6529, South Africa
| | - Johann I Raats
- Oncology Unit, Vincent Pallotti Hospital, Pinelands, Cape Town 7405, South Africa.,Cancercare Rondebosch, Rondebosch Medical Centre; Klipfontein Road, Rondebosch, Cape Town 7700, South Africa
| | - Margriet De Necker
- TCD Outcomes Research, 121 Amkor Rd, Lyttleton, Centurion 0157, South Africa
| | - Ronald Anderson
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, PO Box 667, Pretoria 0001, South Africa
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Gascón M, Isla D, Cruellas M, Gálvez EM, Lastra R, Ocáriz M, Paño JR, Ramírez A, Sesma A, Torres-Ramón I, Yubero A, Pardo J, Martínez-Lostao L. Intratumoral Versus Circulating Lymphoid Cells as Predictive Biomarkers in Lung Cancer Patients Treated with Immune Checkpoint Inhibitors: Is the Easiest Path the Best One? Cells 2020; 9:cells9061525. [PMID: 32580514 PMCID: PMC7348938 DOI: 10.3390/cells9061525] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 12/14/2022] Open
Abstract
The molecular and cell determinants that modulate immune checkpoint (ICI) efficacy in lung cancer are still not well understood. However, there is a necessity to select those patients that will most benefit from these new treatments. Recent studies suggest the presence and/or the relative balance of specific lymphoid cells in the tumor microenvironment (TEM) including the T cell (activated, memory, and regulatory) and NK cell (CD56dim/bright) subsets, and correlate with a better response to ICI. The analyses of these cell subsets in peripheral blood, as a more accessible and homogeneous sample, might facilitate clinical decisions concerning fast prediction of ICI efficacy. Despite recent studies suggesting that lymphoid circulating cells might correlate with ICI efficacy and toxicity, more analyses and investigation are required to confirm if circulating lymphoid cells are a relevant picture of the lung TME and could be instrumental as ICI response biomarkers. This short review is aimed to discuss the recent advances in this fast-growing field.
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Affiliation(s)
- Marta Gascón
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
- Correspondence:
| | - Dolores Isla
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - Mara Cruellas
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - Eva M. Gálvez
- Carbochemical Institute (ICB-CSIC), Miguel Luesma 4, 50018 Zaragoza, Spain;
| | - Rodrigo Lastra
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - Maitane Ocáriz
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - José Ramón Paño
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
- Infectious Disease Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain
| | - Ariel Ramírez
- Nanotoxicology and Immunotoxicology Unit (IIS Aragón), 50009 Zaragoza, Spain;
| | - Andrea Sesma
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - Irene Torres-Ramón
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - Alfonso Yubero
- Medical Oncology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain; (D.I.); (M.C.); (R.L.); (M.O.); (A.S.); (I.T.-R.); (A.Y.)
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
| | - Julián Pardo
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
- ARAID Foundation (IIS Aragón), 50009 Zaragoza, Spain
- Microbiology, Preventive Medicine and Public Health Department, Medicine, University of Zaragoza, 50009 Zaragoza, Spain
- Biomedical Research Center in Bioengineering, Biomaterials and Nanomedicine Network (CIBER-BBN), 28029 Madrid, Spain
| | - Luis Martínez-Lostao
- Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; (J.R.P.); (J.P.); (L.M.-L.)
- Immunology Department, University Hospital Lozano Blesa, 50009 Zaragoza, Spain
- Department of Microbiology, Pediatrics, Radiology and Public Health, University of Zaragoza, 50009 Zaragoza, Spain
- Aragon Nanoscience Institute, 50018 Zaragoza, Spain
- Aragon Materials Science Institute, 50009 Zaragoza, Spain
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Implications of the Adiponectin System in Non-Small Cell Lung Cancer Patients: A Case-Control Study. Biomolecules 2020; 10:biom10060926. [PMID: 32570854 PMCID: PMC7356727 DOI: 10.3390/biom10060926] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/05/2020] [Accepted: 06/16/2020] [Indexed: 02/07/2023] Open
Abstract
Alterations of adipose tissue occurring in obesity have been recognized as a major risk factor for several cancers. The relationship between adipose tissue and lung cancer, which is the main cancer-related cause of death worldwide, still requires investigation. Perturbations in the adipokine system are likely to interfere with inter-organ crosstalk in lung cancer, which may influence the lung tumor microenvironment. Adiponectin (Acrp30) expression is deregulated in several cancer types. Acrp30 circulates as oligomers with a Low (LMW), Medium (MMW), and High Molecular Weight (HMW), with the latter mediating the main biological effects. Acrp30 acts through AdipoR1 and AdipoR2 receptors. T-cadherin has been described as a non-signaling receptor. This study's aim was to investigate the regulation of serum Acrp30 and its receptors in sample tissue from non-small cell lung cancer (NSCLC) patients. We recruited 72 NSCLC patients and 60 healthy controls, whom we evaluated in terms of their Acpr30 levels and oligomeric profile. In addition, the expression of AdipoRs in tissues from lung cancer specimens was also measured and compared to coupled healthy lung samples. Our findings show a significant reduction of total Acrp30 levels in NSCLC patients compared to normal subjects, with a specific down-regulation of HMW oligomers. Acrp30 expression was lower in lung adenocarcinoma than other subtypes, regardless of other factors. A significantly higher expression of AdipoR1 was observed, while no differences in R2 and a lower expression of T-cadherin were found in lung cancer specimens compared to normal healthy lung tissues. Involvement of the Acrp30 system in lung cancer may provide new insight into the interaction between adipose tissue and lung and sheds light on its potential ability to influence the lung tumor microenvironment.
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Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration for PD-L1 Testing in Non-small Cell Lung Cancer. Chest 2020; 158:1230-1239. [PMID: 32428509 DOI: 10.1016/j.chest.2020.04.059] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/26/2020] [Accepted: 04/08/2020] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Programmed death-ligand 1 (PD-L1) expression on cancer cells is a clinically important biomarker to select patients with non-small cell lung cancer (NSCLC) for treatment with programmed death-1/PD-L1 inhibitors. Clinical trials of immunotherapy in patients with NSCLC have required histologic evidence for PD-L1 testing; in clinical practice, cytologic samples commonly are acquired in patients with advanced disease. RESEARCH QUESTION This study aims to investigate whether endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) samples are adequate for PD-L1 testing in NSCLC. STUDY DESIGN AND METHODS This study investigates the sampling adequacy of EBUS-TBNA for PD-L1 testing when compared with other methods. Furthermore, the relationship between clinicopathologic characteristics and PD-L1 expression in the study population have been examined. Five hundred seventy-seven NSCLC specimens were analyzed from consecutive patients with NSCLC across six centers in the United Kingdom and one center in the United States between January 2015 and December 2016. RESULTS In the EBUS-TBNA group (189 specimens), the overall percentage of patients with successful PD-L1 testing was 94.7%. There was no significant difference in sampling adequacy with other methods of tissue acquisition. Older patients had higher failure rates of PD-L1 testing (OR, 1.06; P = .008). In multivariate analysis, advanced N-stage (P = .048) and presence of brain metastasis (P < .001) were associated with high PD-L1 expression. INTERPRETATION This large multicenter study shows that EBUS-TBNA provides samples adequate for PD-L1 testing and that advanced N stage and the presence of brain metastasis are associated with high PD-L1 expression.
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Liu W, Yu X, Zhou L, Li J, Li M, Li W, Gao F. Sinomenine Inhibits Non-Small Cell Lung Cancer via Downregulation of Hexokinases II-Mediated Aerobic Glycolysis. Onco Targets Ther 2020; 13:3209-3221. [PMID: 32368080 PMCID: PMC7176511 DOI: 10.2147/ott.s243212] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/28/2020] [Indexed: 12/16/2022] Open
Abstract
Background Addiction to aerobic glycolysis is a common metabolic phenotype in human non-small cell lung cancer (NSCLC). The natural product Sinomenine (Sin) exhibits significant anti-tumor effects in various human cancers. However, the underlying mechanism remains elusive. Methods The inhibitory effect of Sin on NSCLC cells was determined by MTS and soft agar assays. The glycolysis efficacy of NSCLC cells was examined by glucose uptake and lactate production. The activation of Akt signaling and the protein level of hexokinases II (HK2) were examined by immunoblot (IB), qRT-PCR, and immunohistochemical staining (IHC). The in vivo anti-tumor effect of Sin was validated by the xenograft mouse model. Results We showed that HK2 is highly expressed in NSCLC tissues and cell lines. Depletion of HK2 suppressed cell viability, anchorage-independent colony formation, and xenograft tumor growth. Sinomenine exhibited a profound inhibitory effect on NSCLC cells by reducing HK2-mediated glycolysis both in vitro and in vivo. Ectopic overexpression of HK2 compromised these anti-tumor efficacies in sinomenine-treated NSCLC cells. Moreover, we revealed that sinomenine decreased Akt activity, which caused the down-regulation of HK2-mediated glycolysis. Knockdown of Akt reduced HK2 protein level and impaired glycolysis. In contrast, overexpression of constitutively activated Akt1 reversed this phenotype. Conclusion This study suggests that targeting HK2-mediated aerobic glycolysis is required for sinomenine-mediated anti-tumor activity.
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Affiliation(s)
- Wenbin Liu
- Department of Pathology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410006, People's Republic of China
| | - Xinfang Yu
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA
| | - Li Zhou
- Department of Pathology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, People's Republic of China
| | - Jigang Li
- Department of Pathology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410006, People's Republic of China
| | - Ming Li
- School of Stomatology, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China.,Changsha Stomatological Hospital, Hunan University of Chinese Medicine, Changsha, Hunan, 410004, People's Republic of China
| | - Wei Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, People's Republic of China
| | - Feng Gao
- Department of Ultrasonography, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, People's Republic of China
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Wang S, Liu Y, Feng Y, Zhang J, Swinnen J, Li Y, Ni Y. A Review on Curability of Cancers: More Efforts for Novel Therapeutic Options Are Needed. Cancers (Basel) 2019; 11:E1782. [PMID: 31766180 PMCID: PMC6896199 DOI: 10.3390/cancers11111782] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 02/07/2023] Open
Abstract
Cancer remains a major cause of death globally. Given its relapsing and fatal features, curing cancer seems to be something hardly possible for the majority of patients. In view of the development in cancer therapies, this article summarizes currently available cancer therapeutics and cure potential by cancer type and stage at diagnosis, based on literature and database reviews. Currently common cancer therapeutics include surgery, chemotherapy, radiotherapy, targeted therapy, and immunotherapy. However, treatment with curative intent by these methods are mainly eligible for patients with localized disease or treatment-sensitive cancers and therefore their contributions to cancer curability are relatively limited. The prognosis for cancer patients varies among different cancer types with a five-year relative survival rate (RSR) of more than 80% in thyroid cancer, melanoma, breast cancer, and Hodgkin's lymphoma. The most dismal prognosis is observed in patients with small-cell lung cancer, pancreatic cancer, hepatocellular carcinoma, oesophagal cancer, acute myeloid leukemia, non-small cell lung cancer, and gastric cancer with a five-year RSR ranging between 7% and 28%. The current review is intended to provide a general view about how much we have achieved in curing cancer as regards to different therapies and cancer types. Finally, we propose a small molecule dual-targeting broad-spectrum anticancer strategy called OncoCiDia, in combination with emerging highly sensitive liquid biopsy, with theoretical curative potential for the management of solid malignancies, especially at the micro-cancer stage.
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Affiliation(s)
- Shuncong Wang
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Yewei Liu
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Yuanbo Feng
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Jian Zhang
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China;
| | - Johan Swinnen
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Yue Li
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai 201318, China
| | - Yicheng Ni
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
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