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Hungria V, Sureda A, Campelo GR, Salvino MA, Ramasamy K. Proceedings from the First Onco Summit: LATAM Chapter, 19-20 May 2023, Rio de Janeiro, Brazil. Cancers (Basel) 2024; 16:3063. [PMID: 39272921 PMCID: PMC11394439 DOI: 10.3390/cancers16173063] [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: 07/08/2024] [Revised: 08/20/2024] [Accepted: 08/28/2024] [Indexed: 09/15/2024] Open
Abstract
The Onco Summit 2023: The Latin American (LATAM) Chapter took place over two days, from 19-20 May 2023, in Brazil. The event aimed to share the latest updates across various oncology disciplines, address critical clinical challenges, and exchange best practices to ensure optimal patient treatment. More than 30 international and regional speakers and more than 300 oncology specialists participated in the Summit. The Summit discussions centered on common challenges and therapeutic advances in cancer care, with a specific focus on the unique obstacles faced in LATAM and examples of adaptable strategies to address these challenges. The Summit also facilitated the establishment of a network of oncologists, hematologists, and scientists in LATAM, enabling collaboration to improve cancer care, both in this region and globally, through drug development and clinical research. This report summarizes the key discussions from the Summit for the global and LATAM oncology community.
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Affiliation(s)
- Vania Hungria
- Hematology, Faculty of Medical Sciences of Santa Casa de São Paulo, São Paulo 01224-001, Brazil
| | - Anna Sureda
- Clinical Hematology Department, Catalan Institut Català d'Oncologia-L'Hospitalet, Instituto de Investigación Biomédica de Bellvitge (IDIBELL), University of Barcelona (UB), 08908 Barcelona, Spain
| | - Garcia Rosario Campelo
- Thoracic Tumors Unit, Medical Oncology Department, University Hospital A Coruña Biomedical Research Institute (INIBIC), 15006 A Coruña, Spain
| | - Marco Aurélio Salvino
- Cell Therapy, D'OR Institute Research & Education (IDOR)/PPGMS-Federal University of Bahia (UFBA), Salvador 40110-100, Brazil
| | - Karthik Ramasamy
- Oxford Translational Myeloma Centre, NDORMS, University of Oxford, Oxford OX3 7LD, UK
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Xiang Y, Liu X, Wang Y, Zheng D, Meng Q, Jiang L, Yang S, Zhang S, Zhang X, Liu Y, Wang B. Mechanisms of resistance to targeted therapy and immunotherapy in non-small cell lung cancer: promising strategies to overcoming challenges. Front Immunol 2024; 15:1366260. [PMID: 38655260 PMCID: PMC11035781 DOI: 10.3389/fimmu.2024.1366260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/18/2024] [Indexed: 04/26/2024] Open
Abstract
Resistance to targeted therapy and immunotherapy in non-small cell lung cancer (NSCLC) is a significant challenge in the treatment of this disease. The mechanisms of resistance are multifactorial and include molecular target alterations and activation of alternative pathways, tumor heterogeneity and tumor microenvironment change, immune evasion, and immunosuppression. Promising strategies for overcoming resistance include the development of combination therapies, understanding the resistance mechanisms to better use novel drug targets, the identification of biomarkers, the modulation of the tumor microenvironment and so on. Ongoing research into the mechanisms of resistance and the development of new therapeutic approaches hold great promise for improving outcomes for patients with NSCLC. Here, we summarize diverse mechanisms driving resistance to targeted therapy and immunotherapy in NSCLC and the latest potential and promising strategies to overcome the resistance to help patients who suffer from NSCLC.
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Affiliation(s)
- Yuchu Xiang
- West China Hospital of Sichuan University, Sichuan University, Chengdu, China
| | - Xudong Liu
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Yifan Wang
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, Shanghai, China
| | - Dawei Zheng
- The College of Life Science, Sichuan University, Chengdu, China
| | - Qiuxing Meng
- Department of Laboratory Medicine, Liuzhou People’s Hospital, Liuzhou, China
- Guangxi Health Commission Key Laboratory of Clinical Biotechnology (Liuzhou People’s Hospital), Liuzhou, China
| | - Lingling Jiang
- Guangxi Medical University Cancer Hospital, Nanning, China
| | - Sha Yang
- Institute of Pharmaceutical Science, China Pharmaceutical University, Nanjing, China
| | - Sijia Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Zhang
- Zhongshan Hospital of Fudan University, Xiamen, Fujian, China
| | - Yan Liu
- Department of Organ Transplantation, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Bo Wang
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Urology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
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Salmani-Javan E, Farhoudi Sefidan Jadid M, Zarghami N. Recent advances in molecular targeted therapy of lung cancer: Possible application in translation medicine. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2024; 27:122-133. [PMID: 38234663 PMCID: PMC10790298 DOI: 10.22038/ijbms.2023.72407.15749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/23/2023] [Indexed: 01/19/2024]
Abstract
Lung cancer is one of the leading causes of death among all cancer deaths. This cancer is classified into two different histological subtypes: non-small cell lung cancer (NSCLC), which is the most common subtype, and small cell lung cancer (SCLC), which is the most aggressive subtype. Understanding the molecular characteristics of lung cancer has expanded our knowledge of the cellular origins and molecular pathways affected by each of these subtypes and has contributed to the development of new therapies. Traditional treatments for lung cancer include surgery, chemotherapy, and radiotherapy. Advances in understanding the nature and specificity of lung cancer have led to the development of immunotherapy, which is the newest and most specialized treatment in the treatment of lung cancer. Each of these treatments has advantages and disadvantages and causes side effects. Today, combination therapy for lung cancer reduces side effects and increases the speed of recovery. Despite the significant progress that has been made in the treatment of lung cancer in the last decade, further research into new drugs and combination therapies is needed to extend the clinical benefits and improve outcomes in lung cancer. In this review article, we discussed common lung cancer treatments and their combinations from the most advanced to the newest.
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Affiliation(s)
- Elnaz Salmani-Javan
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Farhoudi Sefidan Jadid
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nosratollah Zarghami
- Department of Medical Biochemistry, Faculty of Medicine, Istanbul Aydin University, Istanbul, Turkey
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Taverna S, Masucci A, Cammarata G. PIWI-RNAs Small Noncoding RNAs with Smart Functions: Potential Theranostic Applications in Cancer. Cancers (Basel) 2023; 15:3912. [PMID: 37568728 PMCID: PMC10417041 DOI: 10.3390/cancers15153912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
P-element-induced wimpy testis (PIWI)-interacting RNAs (piRNAs) are a new class of small noncoding RNAs (ncRNAs) that bind components of the PIWI protein family. piRNAs are specifically expressed in different human tissues and regulate important signaling pathways. Aberrant expressions of piRNAs and PIWI proteins have been associated with tumorigenesis and cancer progression. Recent studies reported that piRNAs are contained in extracellular vesicles (EVs), nanosized lipid particles, with key roles in cell-cell communication. EVs contain several bioactive molecules, such as proteins, lipids, and nucleic acids, including emerging ncRNAs. EVs are one of the components of liquid biopsy (LB) a non-invasive method for detecting specific molecular biomarkers in liquid samples. LB could become a crucial tool for cancer diagnosis with piRNAs as biomarkers in a precision oncology approach. This review summarizes the current findings on the roles of piRNAs in different cancer types, focusing on potential theranostic applications of piRNAs contained in EVs (EV-piRNAs). Their roles as non-invasive diagnostic and prognostic biomarkers and as new therapeutic options have been also discussed.
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Affiliation(s)
- Simona Taverna
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
| | - Anna Masucci
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, Institute of Clinical Biochemistry, Clinical Molecular Medicine, Laboratory Medicine, University of Palermo, 90127 Palermo, Italy;
| | - Giuseppe Cammarata
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
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Yang H, Miao Y, Yu Z, Wei M, Jiao X. Cell adhesion molecules and immunotherapy in advanced non-small cell lung cancer: Current process and potential application. Front Oncol 2023; 13:1107631. [PMID: 36895477 PMCID: PMC9989313 DOI: 10.3389/fonc.2023.1107631] [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: 11/25/2022] [Accepted: 02/07/2023] [Indexed: 02/23/2023] Open
Abstract
Advanced non-small cell lung cancer (NSCLC) is a severe disease and still has high mortality rate after conventional treatment (e.g., surgical resection, chemotherapy, radiotherapy and targeted therapy). In NSCLC patients, cancer cells can induce immunosuppression, growth and metastasis by modulating cell adhesion molecules of both cancer cells and immune cells. Therefore, immunotherapy is increasingly concerned due to its promising anti-tumor effect and broader indication, which targets cell adhesion molecules to reverse the process. Among these therapies, immune checkpoint inhibitors (mainly anti-PD-(L)1 and anti-CTLA-4) are most successful and have been adapted as first or second line therapy in advanced NSCLC. However, drug resistance and immune-related adverse reactions restrict its further application. Further understanding of mechanism, adequate biomarkers and novel therapies are necessary to improve therapeutic effect and alleviate adverse effect.
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Affiliation(s)
- Hongjian Yang
- Innovative Institute, China Medical University, Shenyang, China
| | - Yuxi Miao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China
| | - Zhaojin Yu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Shenyang, China
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Cancer Immune Peptide Drug Engineering Technology Research Centre, Shenyang, China
| | - Xue Jiao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Shenyang Kangwei Medical Laboratory Analysis Co. LTD, Shenyang, China
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Qi R, Yu Y, Shen M, Lv D, He S. Current status and challenges of immunotherapy in ALK rearranged NSCLC. Front Oncol 2022; 12:1016869. [PMID: 36591504 PMCID: PMC9795041 DOI: 10.3389/fonc.2022.1016869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Rearrangements of the anaplastic lymphoma kinase (ALK) gene account for 5-6% in non-small cell lung cancer (NSCLC). ALK rearranged NSCLC is sensitive to ALK tyrosine kinase inhibitors (TKIs) but prone to drug resistance. Meanwhile, ALK rearranged NSCLC has poor response to single immunotherapy. Here we mainly describe the immune escape mechanisms of ALK mutated NSCLC and the role of related biomarkers. Additionally, we collate and evaluate preclinical and clinical studies of novel immune combination regimens, and describe the prospects and perspectives for the in vivo application of novel immune technologies in patients with ALK rearranged NSCLC.
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Affiliation(s)
- Rongbin Qi
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yingying Yu
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Mo Shen
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Dongqing Lv
- Department of Respiratory Medicine, At Enze Hospital, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Susu He
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China,*Correspondence: Susu He,
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Rekulapelli A, E. Flausino L, Iyer G, Balkrishnan R. Effectiveness of immunological agents in non-small cell lung cancer. Cancer Rep (Hoboken) 2022; 6:e1739. [PMID: 36289059 PMCID: PMC9981233 DOI: 10.1002/cnr2.1739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 08/28/2022] [Accepted: 10/08/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND AND AIM Non-small cell lung cancer (NSCLC) continues to claim millions of lives worldwide. Although its poor prognosis is largely attributed to the lack of adequate and precise detection technologies, cancer cells' suppression of the immune system adds on to the difficulty of identifying abnormal NSCLC tumors in their early stages. Therefore, cancer immunotherapy, which activates the immune system and helps it fight tumors, has recently become the most sought-after technique, especially in the advanced stages of NSCLC, where surgery or chemotherapy may or may not bring about the desired survival benefits in patients. METHODS This review focuses on the various immunotherapeutic interventions and their efficacy in advanced NSCLC clinical trials. Monoclonal antibodies like anti-PD-1/PD-L1 agents and anti-CTLA-4 antibodies, cancer vaccines, oncolytic viruses and adoptive T cell therapy have been discussed in brief. Furthermore, the effects of gender, age, and race on the efficacy of immune checkpoint inhibitors and suggest plausible future approaches in the realm of immuno-oncology. RESULTS Immunotherapy is used alone or in combination either with other immunological agents or with chemotherapy. However, the efficacy of these strategies depends extensively on various demographic variables, as some patients respond perfectly well to immunotherapy, while others do not benefit at all or experience disease progression. By targeting a "hallmark" of cancer (immune evasion), immunotherapy has transformed NSCLC management, though several barriers prevent its complete effectiveness. CONCLUSIONS All these immunological strategies should be interpreted in the current setting of synergistic treatment, in which these agents can be combined with chemotherapy, radiotherapy, and, or surgery following patient and tumor characteristics to proportionate the best-individualized treatment and achieve superior results. To better pursue this goal, further investigations on cost-effectiveness and sex-gender, race, and age differences in immunotherapy are needed.
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Affiliation(s)
- Akhil Rekulapelli
- Department of Public Health SciencesUniversity of Virginia School of MedicineCharlottesvilleVirginiaUSA
| | - Lucas E. Flausino
- Department of Public Health SciencesUniversity of Virginia School of MedicineCharlottesvilleVirginiaUSA,Faculdade de MedicinaUniversidade de São PauloSão PauloBrazil
| | - Gayatri Iyer
- Department of Pharmaceutical Sciences and TechnologyInstitute of Chemical TechnologyMumbaiIndia
| | - Rajesh Balkrishnan
- Department of Public Health SciencesUniversity of Virginia School of MedicineCharlottesvilleVirginiaUSA
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Heidary F, Tourani M, Hejazi-Amiri F, Khatami SH, Jamali N, Taheri-Anganeh M. Design of a new multi-epitope peptide vaccine for non-small cell Lung cancer via vaccinology methods: an in silico study. MOLECULAR BIOLOGY RESEARCH COMMUNICATIONS 2022; 11:55-66. [PMID: 35463817 PMCID: PMC9012431 DOI: 10.22099/mbrc.2022.42468.1697] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Lung cancer is the most common type of tumor worldwide. Non-small-cell lung carcinoma (NSCLC) is considered any epithelial cell-related lung cancer, which includes more than 85% of all lung cancer cases. NSCLC is less responsive to chemotherapy than SCLC. Therefore, the need for other treatments has become more pronounced and immunotherapy has gained increasing attention as a promising therapy in recent years. The current study aimed to design a multi-epitope peptide vaccine targeting main cancer/testis antigens of SP17, AKAP4, and PTTG1, which have a major function in tumor cell proliferation invasion. The protein vaccine was constructed using the rigorous immunoinformatics analysis and investigation of several immune system parameters, considering B cell epitopes and CD4 and CD8 induced epitopes as the most important cells to respond to cancer cells. Inverse translation and optimization of codons were performed to have the designed protein's cloning as well as expression potential in E.coli. Physicochemical, antigenic, and allergenic features were assessed to confirm the safety and immunogenicity of the vaccine. The secondary and tertiary structures were predicted. Finally, intrinsic disorder and 3D model refinement and validation were performed to eliminate structural problems. The designed construct had a stable structure that could be an antigen and stimulate the immune system and not be an allergen. The built model 3D structure was valid and stable. Further investigations are needed to approve the safety and immunogenic property of this new vaccine for NSCLC before it can be used in patients.
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Affiliation(s)
- Fatemeh Heidary
- Department of Mycology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran,Fatemeh Heidary and Mehdi Tourani are contributed equally to this work
| | - Mehdi Tourani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran,Fatemeh Heidary and Mehdi Tourani are contributed equally to this work
| | - Fatemeh Hejazi-Amiri
- Department of Microbiology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Seyyed Hossein Khatami
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Navid Jamali
- Department of Laboratory Sciences, Sirjan School of Medical Sciences, Sirjan, Iran
| | - Mortaza Taheri-Anganeh
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran,Corresponding Author: PhD of Medical Biotechnology. Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran. Tel: +98 44 33486165 ; Fax: +98 44 33486165, E. mail:
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Truong CS, Yoo SY. Oncolytic Vaccinia Virus in Lung Cancer Vaccines. Vaccines (Basel) 2022; 10:240. [PMID: 35214699 PMCID: PMC8875327 DOI: 10.3390/vaccines10020240] [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: 12/30/2021] [Revised: 01/28/2022] [Accepted: 01/31/2022] [Indexed: 11/26/2022] Open
Abstract
Therapeutic cancer vaccines represent a promising therapeutic modality via the induction of long-term immune response and reduction in adverse effects by specifically targeting tumor-associated antigens. Oncolytic virus, especially vaccinia virus (VV) is a promising cancer treatment option for effective cancer immunotherapy and thus can also be utilized in cancer vaccines. Non-small cell lung cancer (NSCLC) is likely to respond to immunotherapy, such as immune checkpoint inhibitors or cancer vaccines, since it has a high tumor mutational burden. In this review, we will summarize recent applications of VV in lung cancer treatment and discuss the potential and direction of VV-based therapeutic vaccines.
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Affiliation(s)
| | - So Young Yoo
- BIO-IT Foundry Technology Institute, Pusan National University, Busan 46241, Korea;
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Genova C, Dellepiane C, Carrega P, Sommariva S, Ferlazzo G, Pronzato P, Gangemi R, Filaci G, Coco S, Croce M. Therapeutic Implications of Tumor Microenvironment in Lung Cancer: Focus on Immune Checkpoint Blockade. Front Immunol 2022; 12:799455. [PMID: 35069581 PMCID: PMC8777268 DOI: 10.3389/fimmu.2021.799455] [Citation(s) in RCA: 84] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/03/2021] [Indexed: 12/12/2022] Open
Abstract
In the last decade, the treatment of non-small cell lung cancer (NSCLC) has been revolutionized by the introduction of immune checkpoint inhibitors (ICI) directed against programmed death protein 1 (PD-1) and its ligand (PD-L1), or cytotoxic T lymphocyte antigen 4 (CTLA-4). In spite of these improvements, some patients do not achieve any benefit from ICI, and inevitably develop resistance to therapy over time. Tumor microenvironment (TME) might influence response to immunotherapy due to its prominent role in the multiple interactions between neoplastic cells and the immune system. Studies investigating lung cancer from the perspective of TME pointed out a complex scenario where tumor angiogenesis, soluble factors, immune suppressive/regulatory elements and cells composing TME itself participate to tumor growth. In this review, we point out the current state of knowledge involving the relationship between tumor cells and the components of TME in NSCLC as well as their interactions with immunotherapy providing an update on novel predictors of benefit from currently employed ICI or new therapeutic targets of investigational agents. In first place, increasing evidence suggests that TME might represent a promising biomarker of sensitivity to ICI, based on the presence of immune-modulating cells, such as Treg, myeloid derived suppressor cells, and tumor associated macrophages, which are known to induce an immunosuppressive environment, poorly responsive to ICI. Consequently, multiple clinical studies have been designed to influence TME towards a pro-immunogenic state and subsequently improve the activity of ICI. Currently, the mostly employed approach relies on the association of "classic" ICI targeting PD-1/PD-L1 and novel agents directed on molecules, such as LAG-3 and TIM-3. To date, some trials have already shown promising results, while a multitude of prospective studies are ongoing, and their results might significantly influence the future approach to cancer immunotherapy.
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Affiliation(s)
- Carlo Genova
- UO Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Interna e Specialità Mediche (DIMI), Università degli Studi di Genova, Genova, Italy
| | - Chiara Dellepiane
- Lung Cancer Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Paolo Carrega
- Dipartimento di Patologia Umana, University of Messina, Messina, Italy
| | - Sara Sommariva
- SuPerconducting and Other INnovative Materials and Devices Institute, Consiglio Nazionale delle Ricerche (CNR-SPIN), Genova, Italy
- Life Science Computational Laboratory (LISCOMP), IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Guido Ferlazzo
- Dipartimento di Patologia Umana, University of Messina, Messina, Italy
| | - Paolo Pronzato
- UO Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Rosaria Gangemi
- UO Bioterapie, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Gilberto Filaci
- Dipartimento di Medicina Interna e Specialità Mediche (DIMI), Università degli Studi di Genova, Genova, Italy
- UO Bioterapie, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Simona Coco
- Lung Cancer Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Michela Croce
- UO Bioterapie, IRCCS Ospedale Policlinico San Martino, Genova, Italy
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JNJ-64041757 (JNJ-757), a Live, Attenuated, Double-Deleted Listeria monocytogenes-Based Immunotherapy in Patients With NSCLC: Results From Two Phase 1 Studies. JTO Clin Res Rep 2021; 2:100103. [PMID: 34589981 PMCID: PMC8474274 DOI: 10.1016/j.jtocrr.2020.100103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 01/22/2023] Open
Abstract
Introduction JNJ-64041757 (JNJ-757) is a live, attenuated, double-deleted Listeria monocytogenes-based immunotherapy expressing human mesothelin. JNJ-757 was evaluated in patients with advanced NSCLC as monotherapy (phase 1) and in combination with nivolumab (phase 1b/2). Methods Patients with stage IIIB/IV NSCLC who had received previous therapy were treated with JNJ-757 (1 × 108 or 1 × 109 colony-forming units [CFUs]) alone (NCT02592967) or JNJ-757 (1 × 109 CFU) plus intravenous nivolumab 240 mg (NCT03371381). Study objectives included the assessment of immunogenicity, safety, and efficacy. Results In the monotherapy study, 18 patients (median age 63.5 y; women 61%) were treated with JNJ-757 (1 × 108 or 1 × 109 CFU) with a median duration of 1.4 months (range: 0-29). The most common adverse events (AEs) were pyrexia (72%) and chills (61%), which were usually mild and resolved within 48 hours. Peripheral proinflammatory cytokines and lymphocyte activation were induced posttreatment with transient mesothelin-specific T-cell responses in 10 of 13 biomarker-evaluable patients. With monotherapy, four of 18 response-evaluable patients had stable disease of 16 or more weeks, including one patient with a reduction in target lesions. In the combination study, 12 patients were enrolled (median age 63.5 y; women 33%). The most common AEs with combination therapy were pyrexia (67%) and chills (58%); six patients had grade 3 AEs or greater, including two cases of treatment-related fatal pneumonitis. The best overall response for the combination was stable disease in four of nine response-evaluable patients. Conclusions As monotherapy, JNJ-757 was immunogenic and tolerable, with mild infusion-related fever and chills. The limited efficacy of JNJ-757, alone or with nivolumab, did not warrant further investigation of the combination.
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12
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Xue T, Zhao X, Zhao K, Lu Y, Yao J, Ji X. Immunotherapy for lung cancer: Focusing on chimeric antigen receptor (CAR)-T cell therapy. Curr Probl Cancer 2021; 46:100791. [PMID: 34538649 DOI: 10.1016/j.currproblcancer.2021.100791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 08/09/2021] [Indexed: 12/24/2022]
Abstract
Besides traditional treatment strategies, including surgery, radiotherapy, and chemotherapy for lung cancer as the leading cause of cancer incidence and death, immunotherapy has also emerged as a new treatment strategy. The goal of immunotherapy is to stimulate the immune system responses against cancer, using various approaches such as therapeutic vaccines, monoclonal antibodies, immune checkpoint inhibitors, and T-cell therapy. Chimeric antigen receptor (CAR)-T cells, one of the most popular cancer immunotherapy approaches in the last decade, are genetically engineered T-cells to redirect patients' immune responses to recognize and eliminate tumor-associated antigens (TAA)-expressing tumor cells. CAR-T cell therapy provides promising benefits in lung tumors. In this review, we summarize different immunotherapy approaches for lung cancer, the structure of CAR-T cells, currently undergoing CARs in clinical trials, and various TAAs are being investigated as potential targets in designing CAR-T cells for lung cancer.
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Affiliation(s)
- Tongqing Xue
- Department of Pain and Intervention Management, Huaian Hospital of Huaian City, Huaian 223200, Jiangsu, China
| | - Xiang Zhao
- Department of Radiation Oncology, Huaian Hospital of Huaian City, Huaian 223200, Huaian, Jiangsu, China
| | - Kun Zhao
- Department of oncology, Huaian Hospital of Huaian City, Huaian 223200, Huaian, Jiangsu, China
| | - Yan Lu
- Department of Radiation Oncology, Huaian Hospital of Huaian City, Huaian 223200, Huaian, Jiangsu, China
| | - Juan Yao
- Department of Radiation Oncology, Huaian Hospital of Huaian City, Huaian 223200, Huaian, Jiangsu, China.
| | - Xianguo Ji
- Department of Radiation Oncology, Huaian Hospital of Huaian City, Huaian 223200, Huaian, Jiangsu, China.
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13
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Immunotherapy for non-small cell lung cancer (NSCLC), as a stand-alone and in combination therapy. Crit Rev Oncol Hematol 2021; 164:103417. [PMID: 34242772 DOI: 10.1016/j.critrevonc.2021.103417] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 06/05/2021] [Accepted: 07/04/2021] [Indexed: 12/13/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is of major concern for society as it is associated with high mortality and is one of the most commonly occurring of all cancers. Due to the number of mutational variants and general heterogeneity of this type of cancer, treatment using conventional modalities has been challenging. Therefore, it is important to have improved therapeutic treatments like immunotherapy, that can specifically treat the disease while causing minimal damage to healthy tissue and additionally provide systemic immunity. Cancer vaccines are an important element of cancer immunotherapy and have been approved for treatment of a limited number of cancers, including NSCLC. This article highlights scientific evidence for several therapeutic treatment strategies for NSCLC, alone or in combination, which offers new hope for those suffering. Although cancer vaccines have had some success as a monotherapy, their potential in a combination therapy needs to be critically analyzed for future applications.
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Rawal S, Patel M. Bio-Nanocarriers for Lung Cancer Management: Befriending the Barriers. NANO-MICRO LETTERS 2021; 13:142. [PMID: 34138386 PMCID: PMC8196938 DOI: 10.1007/s40820-021-00630-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/23/2021] [Indexed: 05/03/2023]
Abstract
Lung cancer is a complex thoracic malignancy developing consequential to aberrations in a myriad of molecular and biomolecular signaling pathways. It is one of the most lethal forms of cancers accounting to almost 1.8 million new annual incidences, bearing overall mortality to incidence ratio of 0.87. The dismal prognostic scenario at advanced stages of the disease and metastatic/resistant tumor cell populations stresses the requisite of advanced translational interdisciplinary interventions such as bionanotechnology. This review article deliberates insights and apprehensions on the recent prologue of nanobioengineering and bionanotechnology as an approach for the clinical management of lung cancer. The role of nanobioengineered (bio-nano) tools like bio-nanocarriers and nanobiodevices in secondary prophylaxis, diagnosis, therapeutics, and theranostics for lung cancer management has been discussed. Bioengineered, bioinspired, and biomimetic bio-nanotools of considerate translational value have been reviewed. Perspectives on existent oncostrategies, their critical comparison with bio-nanocarriers, and issues hampering their clinical bench side to bed transformation have also been summarized.
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Affiliation(s)
- Shruti Rawal
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad, Gujarat, 382 481, India
| | - Mayur Patel
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad, Gujarat, 382 481, India.
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15
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Akkın S, Varan G, Bilensoy E. A Review on Cancer Immunotherapy and Applications of Nanotechnology to Chemoimmunotherapy of Different Cancers. Molecules 2021; 26:3382. [PMID: 34205019 PMCID: PMC8199882 DOI: 10.3390/molecules26113382] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 05/30/2021] [Accepted: 06/01/2021] [Indexed: 12/19/2022] Open
Abstract
Clinically, different approaches are adopted worldwide for the treatment of cancer, which still ranks second among all causes of death. Immunotherapy for cancer treatment has been the focus of attention in recent years, aiming for an eventual antitumoral effect through the immune system response to cancer cells both prophylactically and therapeutically. The application of nanoparticulate delivery systems for cancer immunotherapy, which is defined as the use of immune system features in cancer treatment, is currently the focus of research. Nanomedicines and nanoparticulate macromolecule delivery for cancer therapy is believed to facilitate selective cytotoxicity based on passive or active targeting to tumors resulting in improved therapeutic efficacy and reduced side effects. Today, with more than 55 different nanomedicines in the market, it is possible to provide more effective cancer diagnosis and treatment by using nanotechnology. Cancer immunotherapy uses the body's immune system to respond to cancer cells; however, this may lead to increased immune response and immunogenicity. Selectivity and targeting to cancer cells and tumors may lead the way to safer immunotherapy and nanotechnology-based delivery approaches that can help achieve the desired success in cancer treatment.
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Affiliation(s)
- Safiye Akkın
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, 06100 Ankara, Turkey;
| | - Gamze Varan
- Department of Vaccine Technology, Hacettepe University Vaccine Institute, 06100 Ankara, Turkey;
| | - Erem Bilensoy
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, 06100 Ankara, Turkey;
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16
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Sankar K, Nagrath S, Ramnath N. Immunotherapy for ALK-Rearranged Non-Small Cell Lung Cancer: Challenges Inform Promising Approaches. Cancers (Basel) 2021; 13:1476. [PMID: 33806977 PMCID: PMC8004790 DOI: 10.3390/cancers13061476] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/16/2021] [Accepted: 03/19/2021] [Indexed: 12/20/2022] Open
Abstract
Rearrangements in the Anaplastic Lymphoma Kinase (ALK) gene have been implicated in 5-6% of all non-small cell lung cancers. ALK-rearranged non-small cell lung cancers are sensitive to ALK-directed tyrosine kinase inhibitors, but generally resistant to single-agent immune checkpoint inhibitors. Here, we aim to describe the mechanisms of ALK aberrations in non-small cell lung cancer by which an immunosuppressed tumor microenvironment is created, leading to host immune evasion. We report pre-clinical and clinical studies evaluating novel immunotherapeutic approaches and describe the promises and challenges of incorporating immune-based treatments for ALK-rearranged non-small cell lung cancer.
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Affiliation(s)
- Kamya Sankar
- Division of Hematology and Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109-5848, USA;
| | - Sunitha Nagrath
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-5848, USA;
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109-5848, USA
| | - Nithya Ramnath
- Division of Medical Oncology, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI 48109-5848, USA
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Donkor M, Jones HP. The Proposition of the Pulmonary Route as an Attractive Drug Delivery Approach of Nano-Based Immune Therapies and Cancer Vaccines to Treat Lung Tumors. FRONTIERS IN NANOTECHNOLOGY 2021. [DOI: 10.3389/fnano.2021.635194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the leading cause of cancer related deaths globally, making it a major health concern. The lung’s permissive rich microenvironment is ideal for supporting outgrowth of disseminated tumors from pre-existing extra-pulmonary malignancies usually resulting in high mortality. Tumors occurring in the lungs are difficult to treat, necessitating the need for the development of advanced treatment modalities against primary tumors and secondary lung metastasis. In this review, we explore the pulmonary route as an attractive drug delivery approach to treat lung tumors. We also discuss the potential of pulmonary delivery of cancer vaccine vectors to induce mucosal immunity capable of preventing the seeding of tumors in the lung.
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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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Raza G, Yunus FUN, Mangukiya HB, Merugu SB, Mashausi DS, Zeling W, Negi H, Zhou B, Roy D, Wu Z, Li D. A novel target anti-interleukin-13 receptor subunit alpha-2 monoclonal antibody inhibits tumor growth and metastasis in lung cancer. Int Immunopharmacol 2020; 90:107155. [PMID: 33243603 DOI: 10.1016/j.intimp.2020.107155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 02/07/2023]
Abstract
IL13Rα2 shows high expression in different types of tumors and can be a target for cancer therapy in humans due to its poor prognosis. The aim of our study is to characterize and investigate the effect of interleukin-13 receptor subunit alpha-2monoclonal antibody mAb15D8 on lung cancer cells in vitro and in vivo by blocking its specific epitope in IL13Rα2 antigen. The mAb15D8 blocking epitope was analyzed through the mutagenesis of IL13Rα2 and confirmed with western blot. We found that the IL13Rα2 epitope recognized by mAb15D8 antibody is a new binding site localized in the fibronectin-III domain-1 of IL13Rα2 antigen. Moreover, the mAb15D8 obviously reduced cell proliferation, migration of H460, A549, SKOV3, and B16F10 cells. Treatment with mAb15D8 significantly reduced the H460 xenograft tumor formation and growth in nude mice and inhibited B16F10 tumor metastasis and increased survival in C57BL/6 mice. Pharmacokinetic and toxicological analysis demonstrated the safety of mAb15D8 as a potential therapeutic agent. We developed a novel mouse monoclonal antibody against IL13Rα2 which binds to specific epitope on IL13Rα2 antigen. In vivo treatment with the antibody significantly reduced tumor growth and lung metastasis and prolonged survival. These results suggest mAb15D8 antibody as a potential therapeutic agent for cancer therapy.
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Affiliation(s)
- Ghulam Raza
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Fakhar-Un-Nisa Yunus
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China; Department of Zoology, Lahore College for Women University, Pakistan.
| | | | | | | | - Wang Zeling
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Hema Negi
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Bingjie Zhou
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Debmalya Roy
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Zhenghua Wu
- People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Dawei Li
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China; Engineering Research Center of Cell and Therapeutic Antibody of Ministry of Education, Shanghai Jiao Tong University, China.
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Wu Z, Man S, Sun R, Li Z, Wu Y, Zuo D. Recent advances and challenges of immune checkpoint inhibitors in immunotherapy of non-small cell lung cancer. Int Immunopharmacol 2020; 85:106613. [DOI: 10.1016/j.intimp.2020.106613] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/14/2020] [Accepted: 05/14/2020] [Indexed: 02/06/2023]
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21
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LunX-CAR T Cells as a Targeted Therapy for Non-Small Cell Lung Cancer. MOLECULAR THERAPY-ONCOLYTICS 2020; 17:361-370. [PMID: 32405534 PMCID: PMC7210386 DOI: 10.1016/j.omto.2020.04.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/16/2020] [Indexed: 12/18/2022]
Abstract
Non-small cell lung cancer (NSCLC) carries a high mortality, and efficacious therapy is lacking. Therapy using chimeric antigen receptor (CAR) T cells has been used efficaciously against hematologic malignancies, but the curative effect against solid tumors is not satisfactory. A lack of antigen targets is one of the main reasons for this limited efficacy. Previously, we showed that lung-specific X (LUNX; also known as BPIFA1, PLUNC, and SPLUNC1) is overexpressed in lung cancer cells. Here, we constructed a CAR-T-cell-based strategy to target LunX (CARLunX T cells). CAR T cells were developed so that, upon specific recognition of LunX, they secreted cytokines and killed LunX-positive NSCLC cells. In vitro, CARLunX T cells displayed enhanced toxicity toward NSCLC lines and production of cytokines and showed specific LunX-dependent recognition of NSCLC cells. Adoptive transfer of CARLunX T cells induced regression of established metastatic lung cancer xenografts and prolonged survival. CARLunX T cells could infiltrate into the tumor. Also, we constructed a patient-derived xenograft model of lung cancer. After therapy with CARLunX T cells, tumor growth was suppressed, and survival was prolonged significantly. Together, our findings offer preclinical evidence of the immunotherapeutic targeting of LunX as a strategy to treat NSCLC.
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22
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Saab S, Zalzale H, Rahal Z, Khalifeh Y, Sinjab A, Kadara H. Insights Into Lung Cancer Immune-Based Biology, Prevention, and Treatment. Front Immunol 2020; 11:159. [PMID: 32117295 PMCID: PMC7026250 DOI: 10.3389/fimmu.2020.00159] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 01/21/2020] [Indexed: 12/12/2022] Open
Abstract
Lung cancer is the number one cause of cancer-related deaths. The malignancy is characterized by dismal prognosis and poor clinical outcome mostly due to advanced-stage at diagnosis, thereby inflicting a heavy burden on public health worldwide. Recent breakthroughs in immunotherapy have greatly benefited a subset of lung cancer patients, and more importantly, they are undauntedly bringing forth a paradigm shift in the drugs approved for cancer treatment, by introducing "tumor-type agnostic therapies". Yet, and to fulfill immunotherapy's potential of personalized cancer treatment, demarcating the immune and genomic landscape of cancers at their earliest possible stages will be crucial to identify ideal targets for early treatment and to predict how a particular patient will fare with immunotherapy. Recent genomic surveys of premalignant lung cancer have shed light on early alterations in the evolution of lung cancer. More recently, the advent of immunogenomic technologies has provided prodigious opportunities to study the multidimensional landscape of lung tumors as well as their microenvironment at the molecular, genomic, and cellular resolution. In this review, we will summarize the current state of immune-based therapies for cancer, with a focus on lung malignancy, and highlight learning outcomes from clinical and preclinical studies investigating the naïve immune biology of lung cancer. The review also collates immunogenomic-based evidence from seminal reports which collectively warrant future investigations of premalignancy, the tumor-adjacent normal-appearing lung tissue, pulmonary inflammatory conditions such as chronic obstructive pulmonary disease, as well as systemic microbiome imbalance. Such future directions enable novel insights into the evolution of lung cancers and, thus, can provide a low-hanging fruit of targets for early immune-based treatment of this fatal malignancy.
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Affiliation(s)
- Sara Saab
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Hussein Zalzale
- School of Medicine, American University of Beirut, Beirut, Lebanon
| | - Zahraa Rahal
- School of Medicine, American University of Beirut, Beirut, Lebanon
| | - Yara Khalifeh
- School of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ansam Sinjab
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Humam Kadara
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Lan Q, Ji C, Yao Y. [Basis of Tumor Microenvironment Relevant to Immunotherapies for Brain Metastases of NSCLC]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2020; 22:512-519. [PMID: 31451142 PMCID: PMC6717868 DOI: 10.3779/j.issn.1009-3419.2019.08.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
脑是非小细胞肺癌(non-small cell lung cancer, NSCLC)最常见的远处转移部位,脑转移也是晚期肺癌致残致死的主要原因。近年来,小分子酪氨酸激酶抑制剂的应用和疗效奠定了驱动基因突变阳性的NSCLC脑转移的治疗基础。随着程序性死亡受体1(programmed cell death protein 1, PD-1)/程序性死亡受体配体1(programmed cell death protein ligand 1, PD-L1)抑制剂及相应联合疗法的不断发展,免疫治疗已成为驱动基因突变泛阴性的NSCLC脑转移患者的重要选择,相关生物标志物的价值也日益凸显。由于NSCLC脑转移肿瘤及其微环境的免疫病理特征具有一定的特殊性,本文旨在回顾相关研究进展,并为免疫治疗联合策略的探索与新型免疫疗法的开发提供参考。
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Affiliation(s)
- Qing Lan
- Immunology Laboratory, Neurosurgical Institute of Fudan University; Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Chunxia Ji
- Immunology Laboratory, Neurosurgical Institute of Fudan University; Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Yu Yao
- Immunology Laboratory, Neurosurgical Institute of Fudan University; Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
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Schillaci O, Scimeca M, Toschi N, Bonfiglio R, Urbano N, Bonanno E. Combining Diagnostic Imaging and Pathology for Improving Diagnosis and Prognosis of Cancer. CONTRAST MEDIA & MOLECULAR IMAGING 2019; 2019:9429761. [PMID: 31354394 PMCID: PMC6636452 DOI: 10.1155/2019/9429761] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 06/12/2019] [Indexed: 02/08/2023]
Abstract
In the era of personalized medicine, the management of oncological patients requires a translational and multidisciplinary approach. During early phases of cancer development, biochemical alterations of cell metabolism occur much before the formation of detectable tumour masses. Current molecular imaging techniques, targeted to the study of molecular kinetics, employ molecular tracers capable of detecting cancer lesions with both high sensitivity and specificity while also providing essential information for both prognosis and therapy. On the contrary, complementary and crucial information is provided by histopathological examination and ancillary techniques such as immunohistochemistry. Thus, the successful collaboration between diagnostic imaging and anatomic pathology can represent a fundamental step in the "tortuous" but decisive path towards personalized medicine.
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Affiliation(s)
- Orazio Schillaci
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Via Montpellier 1, Rome 00133, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Manuel Scimeca
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Via Montpellier 1, Rome 00133, Italy
- University of San Raffaele, Via di Val Cannuta 247, 00166 Rome, Italy
- Fondazione Umberto Veronesi (FUV), Piazza Velasca 5, 20122 Milano, Italy
| | - Nicola Toschi
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Via Montpellier 1, Rome 00133, Italy
- Martinos Center for Biomedical Imaging, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Rita Bonfiglio
- Department of Experimental Medicine, University “Tor Vergata”, Via Montpellier 1, Rome 00133, Italy
| | | | - Elena Bonanno
- Department of Experimental Medicine, University “Tor Vergata”, Via Montpellier 1, Rome 00133, Italy
- IRCCS Neuromed Lab, “Diagnostica Medica”, “Villa dei Platani”, Avellino, Italy
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Luo L, Lv M, Zhuang X, Zhang Q, Qiao T. Irradiation increases the immunogenicity of lung cancer cells and irradiation-based tumor cell vaccine elicits tumor-specific T cell responses in vivo. Onco Targets Ther 2019; 12:3805-3815. [PMID: 31190880 PMCID: PMC6529730 DOI: 10.2147/ott.s197516] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 03/08/2019] [Indexed: 12/21/2022] Open
Abstract
Background: During the past decades, great efforts have been built to develop lung cancer vaccines. Whole tumor cell lysate (TCL) are ideal sources of antigens for cancer vaccine design, which however have limited efficacy due to insufficient immunogenicity. Recently, radiotherapy has been closely related to immunotherapy. Numerous studies have demonstrated the regulatory effect of irradiation (IR) on tumor immune response. Purpose: To explore the immunogenicity modulation effect of IR on lung cancer cells. Methods: RNA-sequence and qPCR assay was used to evaluate the change of tumor antigens expression after repeated X rays radiation on A549 cells. Vaccine based on TCL of irradiated Lewis lung cancer cells (IR-LLC) was established; therapeutic effect of TCL (IR-LLC) was examined in xenografted tumor model of mice. Flow cytometry was conducted to evaluate the rate of immune cells in spleen; ELISA was used to detect the level of cytokines in plasma. Immunohistochemistry was performed to evaluate the infiltrations of T-cell in tumor tissues; TIMER analysis was used to explore the correlations between tumor antigen expressions and the abundances of immune infiltrates. Results: IR upregulated the expression of tumor antigens in A549 cells. Compared to the control group and unirradiated tumor cell vaccine, TCL(IR-LLC) had a significantly stronger anti-tumor effect in mice bearing with LLC xenografts. TCL(IR-LLC) significantly increased matured DCs and total CD4+ T cells but downregulated Tregs and PD-1+ CD8+ T cells in mice spleen; TCL(IR-LLC) vaccine upregulated the level of IFN-γ and IL-4 while decreased IL-10 in serum; increased infiltrations of CD4+ T-cells and CD8+ T-cells were observed in the tumor issues of mice immunized with TCL(IR-LLC). Tumor antigens including FN1, MFGE8, MMP2, MYL9 may contribute to the enhanced T-cell response. Conclusion: This study confirmed the immunogenicity modulation effect of IR in NSCLC cells, indicating IR might be an effective strategy to enhance the anti-tumor immunity of cancer cell vaccine.
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Affiliation(s)
- Lumeng Luo
- Department of Oncology, Jinshan Hospital, Medical Center of Fudan University, Shanghai201500, People’s Republic of China
| | - Minghe Lv
- Department of Oncology, Jinshan Hospital, Medical Center of Fudan University, Shanghai201500, People’s Republic of China
| | - Xibing Zhuang
- Department of Oncology, Jinshan Hospital, Medical Center of Fudan University, Shanghai201500, People’s Republic of China
| | - Qi Zhang
- Department of Oncology, Jinshan Hospital, Medical Center of Fudan University, Shanghai201500, People’s Republic of China
| | - Tiankui Qiao
- Department of Oncology, Jinshan Hospital, Medical Center of Fudan University, Shanghai201500, People’s Republic of China
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Filipska M, Pedraz-Valdunciel C, Chaib I, Rosell R. Biological therapies in lung cancer treatment: using our immune system as an ally to defeat the malignancy. Expert Opin Biol Ther 2019; 19:457-467. [PMID: 30763126 DOI: 10.1080/14712598.2019.1582635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Biological therapies, with immunotherapy leading the field, have arisen as one of the quickest expanding areas of research for cancer treatment in the last few years. The clear benefits for patients are undeniable, satisfying the long-awaited necessity of a target-specific therapy. However, its full potential remains still unexploited due to a lack of response in a majority of patients and pending reliable biomarkers. AREAS COVERED This review provides a summarizing view of the current biological therapies for lung cancer, focusing on immunotherapy - including immune checkpoint inhibitors, adoptive cell therapy and vaccines available in clinical/pre-clinical settings or currently in development. A thorough analysis of the technical and functional differences among all therapies is provided, along with a critical discussion of prospective treatments and potential biomarkers. EXPERT OPINION The use of immunotherapy in the treatment of cancer has provided clear benefits for patients. Still, exploitation of the full potential of immune checkpoint inhibitors alone or in combination, or adoptive cell therapies is hampered by, amongst other reasons, the lack of reliable biomarkers and possible adverse immune effects. We postulate that the development of liquid biopsy-based diagnostics will help to overcome these limitations in the near future.
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Affiliation(s)
- Martyna Filipska
- a Cancer Biology and Precision Medicine , Institute for Health Science Research Germans Trias i Pujol (IGTP) , Badalona , Spain
| | - Carlos Pedraz-Valdunciel
- a Cancer Biology and Precision Medicine , Institute for Health Science Research Germans Trias i Pujol (IGTP) , Badalona , Spain
| | - Imane Chaib
- a Cancer Biology and Precision Medicine , Institute for Health Science Research Germans Trias i Pujol (IGTP) , Badalona , Spain
| | - Rafael Rosell
- a Cancer Biology and Precision Medicine , Institute for Health Science Research Germans Trias i Pujol (IGTP) , Badalona , Spain.,b Pangaea Oncology , Laboratory of Molecular Biology , Barcelona, Spain.,c Institute of Oncology Rosell (IOR) , Quiron-Dexeus University Institute , Barcelona , Spain.,d Catalan Institute of Oncology (ICO) , Hospital Germans Trias i Pujol , Badalona , Spain
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Dong J, Li B, Zhou Q, Huang D. Advances in evidence-based medicine for immunotherapy of non-small cell lung cancer. J Evid Based Med 2018; 11:278-287. [PMID: 30444051 DOI: 10.1111/jebm.12322] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 10/22/2018] [Indexed: 02/05/2023]
Abstract
Tumor immunotherapy is praised as "green therapy," which can attack tumor by mobilizing immune system. By removing the inhibition of immune cells, checkpoint inhibitors help T cells to identify and kill tumor cells. In recent years, more and more attention has been paid to its effectiveness as a tumor therapy with a large number of clinical data. Currently, inhibitors of 2 checkpoints, CTLA-4 and PD-1/PD-L1, have been approved to be listed. In particular, the latter has achieved breakthrough progress in non-small cell lung cancer in recent years, bringing about changes in the therapeutic strategy of lung cancer, as well as challenges to the evaluation criteria. This article focuses on the latest immunotherapy methods for lung cancer. The purpose of this article is to summarize the development of evidence-based medicine for lung cancer immunotherapy and to provide help for further understanding of lung cancer immunotherapy.
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Affiliation(s)
- Jingsi Dong
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Bingjie Li
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Qinghua Zhou
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Depei Huang
- The Medical Department, 3D Medicines Inc., Shanghai, P.R. China
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