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Miyake M, Nishimura N, Oda Y, Miyamoto T, Iida K, Inoue K, Tachibana A, Yoshikawa T, Sakamoto K, Ohnishi M, Maesaka F, Takamatsu N, Mieda K, Ohmori C, Matsubara T, Tomizawa M, Shimizu T, Ohnishi K, Hori S, Morizawa Y, Gotoh D, Nakai Y, Torimoto K, Tanaka N, Fujimoto K. Difference of oncological efficacy between two immune checkpoint inhibitors following first-line platinum-based chemotherapy in patients with unresectable, metastatic, advanced urothelial carcinoma: a multicenter real-world Japanese cohort. Int J Clin Oncol 2024:10.1007/s10147-024-02573-5. [PMID: 38888683 DOI: 10.1007/s10147-024-02573-5] [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: 03/16/2024] [Accepted: 06/14/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Maintenance avelumab is currently recommended for patients with unresectable and/or metastatic (mUC) achieving at least stable disease (SD) on first-line platinum-based chemotherapy (1L-CT). Pembrolizumab is an alternative therapeutic avenue for this patient cohort in clinical practice. We investigated real-world data, focusing on the correlation between response to 1L-CT and oncological efficacy of subsequent immune checkpoint inhibitor (ICI) therapy with avelumab or pembrolizumab. METHODS A multicenter database registered 626 patients with mUC diagnosed from 2008-2023; among these, 175 receiving 2-6 cycles of 1L-CT followed by ICI therapy. Patients were categorized based on response to 1L-CT using the Response Evaluation Criteria in Solid Tumors (v1.1). Objective response rate on ICI, progression to ICI-free survival (ICI-PFS), and overall survival from start of 1L-CT were compared between avelumab-treated and pembrolizumab-treated patients in each response subgroup. RESULTS ICI-PFS was significantly longer in patients achieving partial response on 1L-CT and subsequently receiving pembrolizumab compared to those receiving avelumab. Notably, patients achieving SD on 1L-CT and subsequently receiving pembrolizumab manifested significantly higher objective response rate (14% and 41%, respectively) and prolonged ICI-PFS relative to those receiving avelumab. In contrast, overall survival did not delineate difference between patients treated with avelumab versus pembrolizumab. Similar findings were discerned in the subanalysis of patients having favorable SD (tumor shrinkage, from - 29 to 0%) and unfavorable SD (tumor enlargement, from + 1 to + 19%) on 1L-CT. CONCLUSIONS Our study provides real-world evidence regarding difference of oncological efficacy between maintenance avelumab and subsequent pembrolizumab in patients with mUC who achieved partial response or SD on 1L-CT.
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Affiliation(s)
- Makito Miyake
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan.
| | - Nobutaka Nishimura
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
- Department of Urology, Hirao Hospital, Kashihara, Nara, Japan
| | - Yuki Oda
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | | | - Kota Iida
- Department of Urology, Tane General Hospital, Osaka, Japan
| | - Kuniaki Inoue
- Department of Urology, Osaka Gyoumeikan Hospital, Osaka, Japan
| | - Akira Tachibana
- Department of Urology, Hoshigaoka Medical Center, Hirakata, Osaka, Japan
| | | | - Keichi Sakamoto
- Department of Urology, Osaka Kaisei Hospital, Yodogawa, Osaka, 532-0003, Japan
| | | | | | - Norimi Takamatsu
- Department of Urology, Yamatotakada Municipal Hospital, Yamatotakada, Nara, Japan
| | - Kosuke Mieda
- Department of Urology, Nara Prefecture General Medical Center, Nara, Japan
| | - Chihiro Ohmori
- Department of Urology, Nara Prefecture General Medical Center, Nara, Japan
| | - Toshihiko Matsubara
- Department of Urology, Matsusaka Chuo General Hospital, Matsusaka, Mie, Japan
| | - Mitsuru Tomizawa
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Takuto Shimizu
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Kenta Ohnishi
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Shunta Hori
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Yosuke Morizawa
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Daisuke Gotoh
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Yasushi Nakai
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Kazumasa Torimoto
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Nobumichi Tanaka
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
- Department of Prostate Brachytherapy, Nara Medical University, Kashihara, Nara, 634-8522, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
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Raskova Kafkova L, Mierzwicka JM, Chakraborty P, Jakubec P, Fischer O, Skarda J, Maly P, Raska M. NSCLC: from tumorigenesis, immune checkpoint misuse to current and future targeted therapy. Front Immunol 2024; 15:1342086. [PMID: 38384472 PMCID: PMC10879685 DOI: 10.3389/fimmu.2024.1342086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/17/2024] [Indexed: 02/23/2024] Open
Abstract
Non-small cell lung cancer (NSCLC) is largely promoted by a multistep tumorigenesis process involving various genetic and epigenetic alterations, which essentially contribute to the high incidence of mortality among patients with NSCLC. Clinical observations revealed that NSCLC also co-opts a multifaceted immune checkpoint dysregulation as an important driving factor in NSCLC progression and development. For example, a deregulated PI3K/AKT/mTOR pathway has been noticed in 50-70% of NSCLC cases, primarily modulated by mutations in key oncogenes such as ALK, EGFR, KRAS, and others. Additionally, genetic association studies containing patient-specific factors and local reimbursement criteria expose/reveal mutations in EGFR/ALK/ROS/BRAF/KRAS/PD-L1 proteins to determine the suitability of available immunotherapy or tyrosine kinase inhibitor therapy. Thus, the expression of such checkpoints on tumors and immune cells is pivotal in understanding the therapeutic efficacy and has been extensively studied for NSCLC treatments. Therefore, this review summarizes current knowledge in NSCLC tumorigenesis, focusing on its genetic and epigenetic intricacies, immune checkpoint dysregulation, and the evolving landscape of targeted therapies. In the context of current and future therapies, we emphasize the significance of antibodies targeting PD-1/PD-L1 and CTLA-4 interactions as the primary therapeutic strategy for immune system reactivation in NSCLC. Other approaches involving the promising potential of nanobodies, probodies, affibodies, and DARPINs targeting immune checkpoints are also described; these are under active research or clinical trials to mediate immune regulation and reduce cancer progression. This comprehensive review underscores the multifaceted nature, current state and future directions of NSCLC research and treatment.
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Affiliation(s)
- Leona Raskova Kafkova
- Department of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
- Department of Immunology, University Hospital Olomouc, Olomouc, Czechia
| | - Joanna M. Mierzwicka
- Laboratory of Ligand Engineering, Institute of Biotechnology of the Czech Academy of Sciences, Vestec, Czechia
| | - Prosenjit Chakraborty
- Department of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
| | - Petr Jakubec
- Department of Respiratory Diseases and Tuberculosis, University Hospital Olomouc, Olomouc, Czechia
| | - Ondrej Fischer
- Department of Respiratory Diseases and Tuberculosis, University Hospital Olomouc, Olomouc, Czechia
| | - Jozef Skarda
- Institute of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
- Department of Pathology, University Hospital Ostrava and Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Petr Maly
- Laboratory of Ligand Engineering, Institute of Biotechnology of the Czech Academy of Sciences, Vestec, Czechia
| | - Milan Raska
- Department of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
- Department of Immunology, University Hospital Olomouc, Olomouc, Czechia
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Chen C, Yin H, Zhang Y, Chen H, Xu J, Ren L. Plasma D-dimer and interleukin-6 are associated with treatment response and progression-free survival in advanced NSCLC patients on anti-PD-1 therapy. Cancer Med 2023; 12:15831-15840. [PMID: 37326149 PMCID: PMC10469714 DOI: 10.1002/cam4.6222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 05/31/2023] [Accepted: 06/01/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND/AIMS Response to therapy after using immune checkpoint inhibitors (ICIs) is unpredictable due to significant interindividual variation in efficacy among advanced non-small cell lung cancer (NSCLC) patients. The current study centered on the identification of perivascular blood biomarkers for predicting the effectiveness of anti-programmed cell death protein 1 (anti-PD-1) treatment and progression-free survival (PFS) in advanced NSCLC patients, that could be applied to help determine how to change treatment plans therapeutic regimens for optimizing clinical benefits. METHODS A comprehensive review of 100 advanced or recurrent NSCLC patients receiving anti-PD-1 therapy (Camrelizumab, pembrolizumab, sintilimab, or nivolumab) was conducted between January 2018 and April 2021 in Tianjin Medical University Cancer Hospital. The cutoff values of D-dimer were selected from rom our previous study, and interleukin-6 (IL-6) was divided according to the median. Using computed tomography, tumor response was evaluated in accordance with the Response Assessment Criteria in Solid Tumors, version 1.1. RESULTS High IL-6 level in advanced NSCLC patients was predictive of low efficacy and a short PFS duration after anti-PD-1 therapy. An increased D-dimer value of 981 ng/mL was significantly predictive of disease progression in NSCLC patients treated with anti-PD-1 and high D-dimer expression predictive of short duration of PFS. Further studies on the correlation between IL-6, D-dimer, and anti-PD-1 efficacy in NSCLC patients stratified by gender revealed that D-dimer and IL-6 levels were significantly associated with the risk of PFS in male patients. CONCLUSIONS High IL-6 content in peripheral blood in patients with advanced non-small cell lung cancer may contribute to poor anti-PD-1 efficacy and short duration of PFS through inducing alterations in the tumor microenvironment. D-dimer in peripheral blood is predictive of hyperfibrinolysis and contributes to the release of tumor-driven specific factors, leading to poor effects of anti-PD-1 therapy.
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Affiliation(s)
- Chong Chen
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for CancerKey Laboratory of Cancer Immunology and Biotherapy, TianjinTianjinChina
| | - Huaru Yin
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for CancerKey Laboratory of Cancer Immunology and Biotherapy, TianjinTianjinChina
| | - Yu Zhang
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for CancerKey Laboratory of Cancer Immunology and Biotherapy, TianjinTianjinChina
| | - Huan Chen
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for CancerKey Laboratory of Cancer Immunology and Biotherapy, TianjinTianjinChina
| | - Jie Xu
- Department of Senior Ward, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for CancerTianjin Key Laboratory of Cancer Prevention and TherapyTianjinChina
| | - Li Ren
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for CancerKey Laboratory of Cancer Immunology and Biotherapy, TianjinTianjinChina
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Wang Q, Shao X, Zhang Y, Zhu M, Wang FXC, Mu J, Li J, Yao H, Chen K. Role of tumor microenvironment in cancer progression and therapeutic strategy. Cancer Med 2023. [PMID: 36807772 DOI: 10.1002/cam4.5698] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 01/18/2023] [Accepted: 02/02/2023] [Indexed: 02/23/2023] Open
Abstract
Cancer is now considered a tumor microenvironment (TME) disease, although it was originally thought to be a cell and gene expression disorder. Over the past 20 years, significant advances have been made in understanding the complexity of the TME and its impact on responses to various anticancer therapies, including immunotherapies. Cancer immunotherapy can recognize and kill cancer cells by regulating the body's immune system. It has achieved good therapeutic effects in various solid tumors and hematological malignancies. Recently, blocking of programmed death-1 (PD-1), programmed death-1 ligand-1 (PD-L1), and programmed death Ligand-2 (PD-L2), the construction of antigen chimeric T cells (CAR-T) and tumor vaccines have become popular immunotherapies Tumorigenesis, progression, and metastasis are closely related to TME. Therefore, we review the characteristics of various cells and molecules in the TME, the interaction between PD-1 and TME, and promising cancer immunotherapy therapeutics.
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Affiliation(s)
- Qingjing Wang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Xueting Shao
- Institute of Pharmaceutical Biotechnology & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yuxuan Zhang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Miaojin Zhu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Frederick X C Wang
- The EnMed Program at Houston Methodist Hospital, Texas A&M University College of Medicine and College of Engineering, Houston, Texas, USA
| | - Jianjian Mu
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Jiaxuan Li
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Hangping Yao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Keda Chen
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
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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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Durvalumab as Consolidation Therapy in Post-Multimodal Interventional Treatment for Patients with Advanced Solid Tumors: A Preliminary Study. JOURNAL OF ONCOLOGY 2022; 2022:7794840. [PMID: 35342409 PMCID: PMC8941551 DOI: 10.1155/2022/7794840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/09/2022] [Accepted: 02/25/2022] [Indexed: 11/30/2022]
Abstract
With 2.1 million unique cases of lung tumors and 1.8 million mortalities in China, advanced solid tumors continue to be the primary source of cancer mortality rates. Nearly two-thirds of lung cancer individuals display advanced-stage tumors at the time of testing, with a 5-year survival ratio of 7%. People with advanced solid tumors have an appalling outcome, with a 5-year total survival ratio of roughly 15%. Immunotherapy inhibitors, like those for programmed cell death protein 1 (PD-1) and programmed death-ligand 1 (PD-L1), have ushered in a novel period in cancer diagnosis and therapy. Three resistant medications were authorized for advanced solid tumors: nivolumab, pembrolizumab, and atezolizumab. Durvalumab, an anti-PD-L1 antigen, is currently being researched. Durvalumab's pharmacologic characteristics, clinical efficacy, and security as consolidation therapy in post-multimodal interventional therapies for people with advanced solid tumors are discussed in this paper. We have also shared details of two patients who were identified with advanced solid tumors and were provided with durvalumab medication. The performance measures like Progression-Free Survival (PFS), Overall Survival (OS), and Overall Response Rate (ORR) are also contrasted for different antibodies. The research findings imply that durvalumab consolidation therapy is a cost-efficient therapy, while health policymakers should address the financial consequences.
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Liu N, Mao J, Tao P, Chi H, Jia W, Dong C. The relationship between NLR/PLR/LMR levels and survival prognosis in patients with non-small cell lung carcinoma treated with immune checkpoint inhibitors. Medicine (Baltimore) 2022; 101:e28617. [PMID: 35060536 PMCID: PMC8772656 DOI: 10.1097/md.0000000000028617] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [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] [Accepted: 12/29/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The relationship between neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and lymphocyte to monocyte ratio (LMR) and the dire prognosis of non-small cell lung carcinoma patients who received immune checkpoint inhibitors (ICIs) are not known yet. METHODS We screened the articles that meet the criteria from the database. The relationship between NLR/PLR/LMR levels and the survival and prognosis of non-small cell lung cancer patients treated with ICIs was analyzed. Summarize hazard ratio (HR) with 95% confidence interval (CI) to study progression-free survival (PFS) and overall survival (OS). RESULTS Thirty-four studies involving 3124 patients were enrolled in the final analysis. In short, high pre-treatment NLR was related to poor OS (HR = 2.13, 95% CI:1.74-2.61, P < .001, I2 = 83.3%, P < .001) and PFS (HR = 1.77, 95% CI:1.44-2.17, P < .001, I2 = 79.5%, P < .001). Simultaneously, high pre-treatment PLR was related to poor OS (HR = 1.49, 95% CI:1.17-1.91, P < .001, I2 = 57.6%, P = .003) and PFS (HR = 1.62, 95% CI:1.38-1.89, P < .001, I2 = 47.1%, P = .036). In all subgroup analysis, most subgroups showed that low LMR was related to poor OS (HR = 0.45, 95% CI: 0.34-0.59, P < .001) and PFS (HR = 0.60, 95% CI: 0.47-0.77, P < 0.001, I2 = 0.0%, P < .001). CONCLUSION High pre-treatment NLR and pre-treatment PLR in non-small cell lung carcinoma patients treated with ICIs are associated with low survival rates. Low pre-treatment and post-treatment LMR are also related to unsatisfactory survival outcomes. However, the significance of post-treatment NLR and post-treatment PLR deserve further prospective research to prove.
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Zhao W, Zhang Y, Zhu Y. Circular RNA circβ-catenin aggravates the malignant phenotype of non-small-cell lung cancer via encoding a peptide. J Clin Lab Anal 2021; 35:e23900. [PMID: 34296778 PMCID: PMC8418486 DOI: 10.1002/jcla.23900] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 12/28/2022] Open
Abstract
Background More and more evidences demonstrate that circular RNAs (circNRAs) can encode protein. As a circRNA with translation capabilities, outcomes of circβ‐catenin in non‐small cell lung cancer (NSCLC) still need to be explored. Method The research methods of circβ‐catenin in the article include qRT‐PCR, wound healing assay, CCK‐8, colony formation, and Transwell assay. Western blotting and immunofluorescence were provided to detect protein expression levels and peptide encoded by circβ‐catenin, respectively. Results A prominently higher circβ‐catenin expression was found in NSCLC tissues. Silencing of circβ‐catenin was able to inhibit NSCLC cell migrating, invasive, and proliferative phenotypes. Overexpression of circβ‐catenin could enhance the migrating, invasive, and proliferative phenotypes of NSCLC cells. Importantly, circβ‐catenin was found to encode a peptide in NSCLC cells. Silencing or overexpression of circβ‐catenin could reduce or increase β‐catenin protein expression via suppressing the degradation of β‐catenin. Conclusion Circβ‐catenin could promote NSCLC cell malignant phenotypes via peptide‐regulated β‐catenin pathway. Our study provided a new understanding for the mechanisms of NSCLC.
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Affiliation(s)
- Weijun Zhao
- Department of Thoracic Surgery, Ningbo First Hospital, Ningbo, China
| | - Yandan Zhang
- Department of Thoracic Surgery, Ningbo First Hospital, Ningbo, China
| | - Yonggang Zhu
- Department of Thoracic Surgery, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
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Hope A, Verduin M, Dilling TJ, Choudhury A, Fijten R, Wee L, Aerts HJWL, El Naqa I, Mitchell R, Vooijs M, Dekker A, de Ruysscher D, Traverso A. Artificial Intelligence Applications to Improve the Treatment of Locally Advanced Non-Small Cell Lung Cancers. Cancers (Basel) 2021; 13:2382. [PMID: 34069307 PMCID: PMC8156328 DOI: 10.3390/cancers13102382] [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: 03/29/2021] [Revised: 04/21/2021] [Accepted: 05/03/2021] [Indexed: 11/16/2022] Open
Abstract
Locally advanced non-small cell lung cancer patients represent around one third of newly diagnosed lung cancer patients. There remains a large unmet need to find treatment strategies that can improve the survival of these patients while minimizing therapeutical side effects. Increasing the availability of patients' data (imaging, electronic health records, patients' reported outcomes, and genomics) will enable the application of AI algorithms to improve therapy selections. In this review, we discuss how artificial intelligence (AI) can be integral to improving clinical decision support systems. To realize this, a roadmap for AI must be defined. We define six milestones involving a broad spectrum of stakeholders, from physicians to patients, that we feel are necessary for an optimal transition of AI into the clinic.
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Affiliation(s)
- Andrew Hope
- Department of Radiation Oncology, University of Toronto, Toronto, ON 5MT 1P5, Canada;
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON 5MT 1P5, Canada
| | - Maikel Verduin
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Thomas J Dilling
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA;
| | - Ananya Choudhury
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Rianne Fijten
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Leonard Wee
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Hugo JWL Aerts
- Artificial Intelligence in Medicine (AIM) Program, Mass General Brigham, Harvard Medical School, Boston, MA 02115, USA;
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Radiology and Nuclear Medicine, CARIM & GROW, Maastricht University, 6228 ET Maastricht, The Netherlands
| | - Issam El Naqa
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA; (I.E.N.); (R.M.)
| | - Ross Mitchell
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA; (I.E.N.); (R.M.)
| | - Marc Vooijs
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Andre Dekker
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Dirk de Ruysscher
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Alberto Traverso
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
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10
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Huang X, Tian T, Zhang Y, Zhou S, Hu P, Zhang J. Age-Associated Changes in Adverse Events Arising From Anti-PD-(L)1 Therapy. Front Oncol 2021; 11:619385. [PMID: 34055598 PMCID: PMC8155669 DOI: 10.3389/fonc.2021.619385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 04/26/2021] [Indexed: 11/13/2022] Open
Abstract
Background Immune-related adverse events (irAEs) may complicate the immune checkpoint inhibition (ICI) therapy. The effect of age on these irAEs is not elucidated. The aim of the study was to compare the occurrence of irAEs in different age groups. Methods Patients with lung cancer receiving anti-programmed death- (ligand)1 (PD-(L)1) were selected from the US Food and Drug Administration Adverse Event Reporting System (FAERS) database. Immune cell infiltration data set was obtained from TIMER 2.0 web server. The patients were stratified for age as follows: <65 year-old (young patients, YP), 65 to 75 year-old (middle aged patients, MP), ≥75 year-old (old patients, OP). The severity of irAEs was compared using logistic binary regression model. The distribution differences of immune cell infiltration were estimated using non-parametric tests. Results Of all the 17,006 patients treated by anti-PD-(L)1, 7,355 were <65 (YP), 6,706 were 65–75 (MP), and 2,945 were ≥75 (OP). In general, we analyzed a total of 16 irAEs in this article and found that pulmonary toxicity was more frequent in OP (OP vs. YP: OR = 1.45, 95% CI: 1.28–1.64) and MP (MP vs. YP: OR = 1.38, 95% CI: 1.24–1.52), but hepatitis was less frequent in OP (OP vs. YP: OR = 0.56, 95% CI: 0.32–0.97) and MP (MP vs. YP: OR = 0.57, 95%CI: 0.38–0.85). Further analysis demonstrated that older patients showed less B cell, CD8+ T cell and myeloid dendritic cell infiltration than younger patients. Conclusions Elderly patients exhibited higher incidences of pulmonary toxicity, while hepatitis was found at low incidence. Therefore, clinicians should carefully monitor comorbidities in elderly patients.
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Affiliation(s)
- Xinyi Huang
- Department of Oncology, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Shandong Lung Cancer Institute, Jinan, China
| | - Tiantian Tian
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Shandong Lung Cancer Institute, Jinan, China
| | - Yan Zhang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Shandong Lung Cancer Institute, Jinan, China
| | - Shengjian Zhou
- Department of Oncology, Liangshan County People's Hospital, Jining, China
| | - Pingping Hu
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Shandong Lung Cancer Institute, Jinan, China
| | - Jiandong Zhang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Shandong Lung Cancer Institute, Jinan, China
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11
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Arias-Pinilla GA, Modjtahedi H. Therapeutic Application of Monoclonal Antibodies in Pancreatic Cancer: Advances, Challenges and Future Opportunities. Cancers (Basel) 2021; 13:cancers13081781. [PMID: 33917882 PMCID: PMC8068268 DOI: 10.3390/cancers13081781] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 03/31/2021] [Accepted: 04/04/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic cancer remains as one of the most aggressive cancer types. In the absence of reliable biomarkers for its early detection and more effective therapeutic interventions, pancreatic cancer is projected to become the second leading cause of cancer death in the Western world in the next decade. Therefore, it is essential to discover novel therapeutic targets and to develop more effective and pancreatic cancer-specific therapeutic agents. To date, 45 monoclonal antibodies (mAbs) have been approved for the treatment of patients with a wide range of cancers; however, none has yet been approved for pancreatic cancer. In this comprehensive review, we discuss the FDA approved anticancer mAb-based drugs, the results of preclinical studies and clinical trials with mAbs in pancreatic cancer and the factors contributing to the poor response to antibody therapy (e.g. tumour heterogeneity, desmoplastic stroma). MAb technology is an excellent tool for studying the complex biology of pancreatic cancer, to discover novel therapeutic targets and to develop various forms of antibody-based therapeutic agents and companion diagnostic tests for the selection of patients who are more likely to benefit from such therapy. These should result in the approval and routine use of antibody-based agents for the treatment of pancreatic cancer patients in the future.
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Affiliation(s)
- Gustavo A. Arias-Pinilla
- Department of Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK;
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, Surrey KT1 2EE, UK
| | - Helmout Modjtahedi
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, Surrey KT1 2EE, UK
- Correspondence: ; Tel.: +44-02084-172240
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12
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Rizzo A, Ricci AD, Brandi G. Durvalumab: an investigational anti-PD-L1 antibody for the treatment of biliary tract cancer. Expert Opin Investig Drugs 2021; 30:343-350. [PMID: 33645367 DOI: 10.1080/13543784.2021.1897102] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: The prognosis of patients with advanced biliary tract cancer (BTC) remains dismal, with a 5-year overall survival rate of less than 10%. Although immune checkpoint inhibitors (ICIs) have revolutionized the treatment landscape of several hematological and solid tumors, controversial results have been reported in BTC. In this setting, the anti-PD-L1 inhibitor durvalumab is currently under investigation in several clinical trials as monotherapy, or in combination with other pharmacological agents.Areas covered: We offer an overview of immunotherapies for BTC, discuss recently published or presented data on durvalumab pharmacology, safety, and efficacy in the treatment of BTC and consider future research directions for the agent in this setting.Expert opinion: The promising antitumor activity shown by durvalumab in early trials warrants further investigation because it may provide more effective, much needed treatment options. The results of clinical trials of this PD-L1 inhibitor, as a monotherapy or in combination, are eagerly awaited. Future efforts should focus on the identification and development of reliable biomarkers of response to durvalumab in BTC, clarifying the role of PD-L1 expression, microsatellite instability (MSI), mismatch repair (MMR), tumor mutational burden (TMB) and other emerging predictors.
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Affiliation(s)
- Alessandro Rizzo
- Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi University Hospital, Bologna, Italy.,Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Angela Dalia Ricci
- Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi University Hospital, Bologna, Italy.,Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Giovanni Brandi
- Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi University Hospital, Bologna, Italy.,Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
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13
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Qu J, Mei Q, Liu L, Cheng T, Wang P, Chen L, Zhou J. The progress and challenge of anti-PD-1/PD-L1 immunotherapy in treating non-small cell lung cancer. Ther Adv Med Oncol 2021; 13:1758835921992968. [PMID: 33643442 PMCID: PMC7890731 DOI: 10.1177/1758835921992968] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
The use of programmed cell-death protein 1 (PD-1)/programmed cell-death ligand 1 (PD-L1) inhibitors is the standard therapy for the first-line or second-line treatment of patients with non-small-cell lung cancer (NSCLC). In contrast to current traditional treatments such as chemotherapy or radiotherapy, anti-PD-1 and anti-PD-L1 treatments can directly attenuate tumour-mediated exhaustion and effectively modulate the host anti-tumour immune response in vivo. In addition, compared with traditional therapy, PD-1/PD-L1 inhibitor monotherapy can significantly prolong survival without obvious side effects in the treatment of advanced NSCLC. Ideally, several biomarkers could be used to monitor the safety and effectiveness of anti-PD-1 and anti-PD-L1 treatments; however, the current lack of optimal prognostic markers remains a widespread limitation and challenge for further clinical applications, as does the possibility of immune-related adverse events and drug resistance. In this review, we aimed to summarise the latest progress in anti-PD-1/anti-PD-L1 treatment of advanced NSCLC, worldwide, including in China. An exploration of underlying biomarker identification and future challenges will be discussed in this article to facilitate translational studies in cancer immunotherapy.
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Affiliation(s)
- Jingjing Qu
- Department of Respiratory Disease, Thoracic Disease Centre, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, PR China
| | - Quanhui Mei
- Intensive Care Unit, The First People's Hospital of Changde City, Changde, Hunan, PR China
| | - Li Liu
- Lung Cancer and Gastroenterology Department, Hunan Cancer Hospital, Affiliated Tumour Hospital of Xiangya Medical School of Central South University, Changsha, Hunan, PR China
| | - Tianli Cheng
- Thoracic Medicine Department 1, Hunan Cancer Hospital, Affiliated Tumour Hospital of Xiangya Medical School of Central South University, Changsha, Hunan, PR China
| | - Peng Wang
- Ningxia Key Laboratory of Cerebrocranial Diseases, School of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, PR China
| | - Lijun Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 Qingchun Road, Hangzhou, Zhejiang 310003, PR China
| | - Jianying Zhou
- Department of Respiratory Disease, Thoracic Disease Centre, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 Qingchun Road, Hangzhou, Zhejiang 310003, PR China
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14
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Li H, Zhang D, Li B, Zhen H, Chen W, Men Q. PRDX6 Overexpression Promotes Proliferation, Invasion, and Migration of A549 Cells in vitro and in vivo. Cancer Manag Res 2021; 13:1245-1255. [PMID: 33603470 PMCID: PMC7883393 DOI: 10.2147/cmar.s284195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 12/31/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Peroxiredoxin-6 (PRDX6) is frequently found in various cancers. However, its expression and relevance to proliferation, invasion, and migration in human non-small-cell lung cancer (NSCLC) remain unclear. This study investigated the role and novel mechanism of PRDX6 in progression in an NSCLC cell line (A549). Methods We analyzed the expression of PRDX6 in NSCLC and adjacent normal tissues and explored the proliferation, migration, and invasion of A549 cells using either a PRDX6 plasmid or PRDX6 small interfering RNA (siRNA). We also assessed the effects of PRDX6 on the epithelial–mesenchymal transition (EMT) and β-catenin-mediated transcription of target genes. Results PRDX6 expression was markedly higher in NSCLC tissues than in adjacent tissues. Proliferation, invasion, and migration of A549 cells were promoted by overexpression of PRDX6 but inhibited by its silencing. PRDX6 overexpression inhibited the protein expression of both phosphorylated β-catenin and E-cadherin, as well as the expression of vimentin, TWIST, and downstream targets of β-catenin including c-MYC, TCF-4, and MMP14. Conversely, PRDX6 silencing markedly decreased the expression of c-MYC, TCF-4, and MMP14, and inhibited EMT in A549 cells. Overexpression of PRDX6 in vivo notably increased the volume and weight of tumors. Conclusion PRDX6 overexpression promotes the proliferation, invasion, and migration of A549 cells in vitro and in vivo.
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Affiliation(s)
- Hao Li
- Department of Blood Transfusion, Shandong Provincial Hospital Affiliated with Shandong First Medical University, Shandong, 271016, People's Republic of China
| | - Donghua Zhang
- Department of Oncology, Zhangqiu People's Hospital Shandong Province, Shandong, 250200, People's Republic of China
| | - Bo Li
- Department of Orthopaedics, Central Hospital of XinWen Mining Group Co., Ltd., Shandong, 271233, People's Republic of China
| | - Honghua Zhen
- Department of Cardiothoracic Surgery, Zhangqiu District People's Hospital, Jinan City, Shandong Province, 250200, People's Republic of China
| | - Wenping Chen
- Department of Cardiothoracic Surgery, Zhangqiu District People's Hospital, Jinan City, Shandong Province, 250200, People's Republic of China
| | - Qingjuan Men
- Clinical Laboratory, People's Hospital of Juxian, Shandong, 276500, People's Republic of China
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15
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McMahon JT, Faraj RR, Adamson DC. Emerging and investigational targeted chemotherapy and immunotherapy agents for metastatic brain tumors. Expert Opin Investig Drugs 2020; 29:1389-1406. [PMID: 33040640 DOI: 10.1080/13543784.2020.1836154] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Metastases to the central nervous system are the most common cause of malignant intracranial tumors in adults. Current standard of care includes surgery and radiation, but overall survival remains poor. A range of systemic therapies are emerging as promising treatment options for these patients. AREAS COVERED This study reviews novel drug regimens that are under investigation in phase 1 and 2 clinical trials. To identify relevant therapies under clinical investigation, a search was performed on http://clinicaltrials.gov and Pubmed with the keywords brain metastasis, Phase I clinical trial, and Phase II clinical trial from 2016 to 2020. The authors detail the mechanisms of action of all trial agents, outline evidence for their utility, and summarize the current state of the field. EXPERT OPINION Current advancements in the medical management of brain metastases can be categorized into targeted therapies, methods of overcoming treatment resistance, novel combinations of therapies, and modulation of the tumor microenvironment with a specific focus on immunotherapy. Each of these realms holds great promise for the field going forward. A more streamlined structure for enrollment into clinical trials will be a crucial step in accelerating progress in this area.
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Affiliation(s)
| | - Razan R Faraj
- Department of Neurosurgery, Emory University , Atlanta, GA, USA
| | - David Cory Adamson
- Department of Neurosurgery, Emory University , Atlanta, GA, USA.,Department of Neurosurgery, Atlanta VA Medical Center , Decatur, GA
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16
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Banna GL, Cantale O, Bersanelli M, Del Re M, Friedlaender A, Cortellini A, Addeo A. Are anti-PD1 and anti-PD-L1 alike? The non-small-cell lung cancer paradigm. Oncol Rev 2020; 14:490. [PMID: 32782728 PMCID: PMC7385529 DOI: 10.4081/oncol.2020.490] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/14/2020] [Indexed: 12/14/2022] Open
Abstract
Anti-PD1 and anti-PD-L1 agents may have intrinsic and clinically relevant differences in the treatment of non-small cell lung cancer (NSCLC) patients. By reviewing currently available indirect evidence on these agents for NSCLC treatment, highlighting possible inter- and intra-class dissimilarities, anti-PD1 agents showed a higher response rate and a better outcome when combined with chemotherapy for the first-line treatment of patients with squamous and PD-L1 low advanced NSCLC, as compared to anti-PD-L1 agents. Conversely, anti-PD-L1 agents were responsible for less severe adverse events (AEs), particularly, immunerelated AEs. These differences could be explained by their different specific properties. Considering possible differences between anti-PD1 and anti-PD-L1 agents could be clinically relevant for treatment tailoring and inspiring new investigational approaches.
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Affiliation(s)
| | - Ornella Cantale
- Deparment of Medical Oncology, Portsmouth Hospitals NHS Trust, United kingdom
| | - Melissa Bersanelli
- Medical Oncology Unit, Medicine and Surgery Department, University of Parma, Parma, Italy
| | - Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alex Friedlaender
- Oncology Department, Geneva University Hospital, Geneva, Switzerland
| | - Alessio Cortellini
- Medical Oncology Unit, St. Salvatore Hospital, University of L'Aquila, Department of Biotechnological and Applied Clinical Sciences, L'Aquila, Italy
| | - Alfredo Addeo
- Oncology Department, Geneva University Hospital, Geneva, Switzerland
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17
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Tumor Primary Location May Affect Metastasis Pattern for Patients with Stage IV NSCLC: A Population-Based Study. JOURNAL OF ONCOLOGY 2020; 2020:4784701. [PMID: 32695165 PMCID: PMC7368215 DOI: 10.1155/2020/4784701] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 05/30/2020] [Indexed: 12/26/2022]
Abstract
Background Most patients with nonsmall cell lung cancer (NSCLC) were initially diagnosed with distant metastasis. At present, there is no study to clarify the correlation between the primary location of the tumor and the metastasis pattern in advanced NSCLC. So we conducted this study to explored the relationship between the tumor primary location and metastasis pattern in stage IV NSCLC. Methods A total of 19,295 eligible patients were identified from 2010 to 2012 in the SEER database. The main endpoint of our study was overall survival (OS). The survival curves were created by using the Kaplan-Meier method and compared by the usage of the Log Rank test. The clinical variable characteristics were compared by the chi-square test, and multivariate logistic regression analyses were used to evaluate the risk factors on metastasis patterns. All statistical P values were two-sided, and it was considered statistically significant when P ≤ 0.05. Results We found that different proportions of metastatic sites could be found in different tumor primary locations. In addition, the prognosis of lung metastasis was relatively good in patients with tumor location in main bronchus (P < 0.001), upper lobe (P < 0.001), lower lobe (P < 0.001) , and middle lobe (P = 0.005). Besides, there was no significant OS difference for patients whose primary location was overlapping lesion (P = 0.226). The results also demonstrated that compared with patients with primary tumor located in the main bronchus, those in the upper lobe were more likely to have brain metastasis (P = 0.01) and lung metastasis (P = 0.024), those in the middle lobe were more prone to develop lung metastasis (P = 0.035) and those in the lower lobe were more apt to cause bone metastasis (P = 0.005) and lung metastasis (P = 0.001). In addition, there was no statistical difference in metastasis patterns among patients with overlapping lesions (P > 0.05). Conclusions Different primary tumor locations might affect the metastasis pattern in patients with stage IV NSCLC.
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18
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He J, Pan Y, Guo Y, Li B, Tang Y. Study on the Expression Levels and Clinical Significance of PD-1 and PD-L1 in Plasma of NSCLC Patients. J Immunother 2020; 43:156-164. [DOI: 10.1097/cji.0000000000000315] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Rocco D, Gravara LD, Gridelli C. The New Immunotherapy Combinations in the Treatment of Advanced Non-Small Cell Lung Cancer: Reality and Perspectives. CURRENT CLINICAL PHARMACOLOGY 2020; 15:11-19. [PMID: 31400270 PMCID: PMC7497556 DOI: 10.2174/1574884714666190809124555] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 04/13/2019] [Accepted: 07/24/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND In the recent years, immunotherapeutics and specifically immunecheckpoints inhibitors have marked a significant shift in the diagnostic and therapeutic algorithm of Non-Small Cell Lung Cancer (NSCLC), allowing us to use immunotherapeutics alone or combined with chemotherapy for a great subset of patients. However, new interesting approaches are being presently investigated, markedly immunotherapy combinations, that is, the use of two or more immunotherapeutics combined. METHODS In particular, the combination of anti-PD-1 nivolumab and anti-CTLA-4 ipilimumab has already provided groundbreaking positive results in the advanced NSCLC and other combinations are currently under investigation. RESULTS Therefore, this paper aims to provide a comprehensive state-of-the-art review about immunotherapy combination, along with suggestions about future directions. A comprehensive literature search was carried out to identify eligible studies from MEDLINE/PubMed and ClinicalTrials.gov. CONCLUSION Nivolumab plus ipilimumab represent the most promising immunotherapy combination for the treatment of advanced NSCLC patients; safety, tolerability and efficacy of new immunotherapeutics (in monotherapy and in immunotherapy combinations) must be further assessed in future studies.
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Affiliation(s)
- Danilo Rocco
- Department of Pulmonary Oncology, AORN dei Colli Monaldi, Naples, Italy
| | - Luigi D. Gravara
- Department of Experimental Medicine Luigi Vanvitelli University, Caserta, Italy
| | - Cesare Gridelli
- Division of Medical Oncology, “S.G. Moscati” Hospital, Avellino, Italy
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20
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Zimmer AS, Nichols E, Cimino-Mathews A, Peer C, Cao L, Lee MJ, Kohn EC, Annunziata CM, Lipkowitz S, Trepel JB, Sharma R, Mikkilineni L, Gatti-Mays M, Figg WD, Houston ND, Lee JM. A phase I study of the PD-L1 inhibitor, durvalumab, in combination with a PARP inhibitor, olaparib, and a VEGFR1-3 inhibitor, cediranib, in recurrent women's cancers with biomarker analyses. J Immunother Cancer 2019; 7:197. [PMID: 31345267 PMCID: PMC6657373 DOI: 10.1186/s40425-019-0680-3] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 07/16/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Strategies to improve activity of immune checkpoint inhibitors are needed. We hypothesized enhanced DNA damage by olaparib, a PARP inhibitor, and reduced VEGF signaling by cediranib, a VEGFR1-3 inhibitor, would complement anti-tumor activity of durvalumab, a PD-L1 inhibitor, and the 3-drug combination would be tolerable. METHODS This phase 1 study tested the 3-drug combination in a 3 + 3 dose escalation. Cediranib was taken intermittently (5 days on/2 days off) at 15 or 20 mg (dose levels 1 and 2, respectively) with durvalumab 1500 mg IV every 4 weeks, and olaparib tablets 300 mg twice daily. The primary end point was the recommended phase 2 dose (RP2D). Response rate, pharmacokinetic (PK), and correlative analyses were secondary endpoints. RESULTS Nine patients (7 ovarian/1 endometrial/1 triple negative breast cancers, median 3 prior therapies [2-6]) were treated. Grade 3/4 adverse events include hypertension (1/9), anemia (1/9) and lymphopenia (3/9). No patients experienced dose limiting toxicities. The RP2D is cediranib, 20 mg (5 days on/2 days off) with full doses of durvalumab and olaparib. Four patients had partial responses (44%) and 3 had stable disease lasting ≥6 months, yielding a 67% clinical benefit rate. No significant effects on olaparib or cediranib PK parameters from the presence of durvalumab, or the co-administration of cediranib or olaparib were identified. Tumoral PD-L1 expression correlated with clinical benefit but cytokines and peripheral immune subsets did not. CONCLUSIONS The RP2D is tolerable and has preliminary activity in recurrent women's cancers. A phase 2 expansion study is now enrolling for recurrent ovarian cancer patients. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT02484404. Registered June 29, 2015.
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Affiliation(s)
- Alexandra S. Zimmer
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Erin Nichols
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Bethesda, MD USA
| | - Ashley Cimino-Mathews
- Johns Hopkins Hospital Department of Pathology, Baltimore, MD USA
- Johns Hopkins Hospital Department of Oncology, Baltimore, MD USA
| | - Cody Peer
- Genitourinary Malignancies Branch, National Cancer Institute, Bethesda, MD USA
| | - Liang Cao
- Genetics Branch, National Cancer Institute, Bethesda, MD USA
| | - Min-Jung Lee
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Elise C. Kohn
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Christina M. Annunziata
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Stanley Lipkowitz
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Jane B. Trepel
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Rajni Sharma
- Johns Hopkins Hospital Department of Oncology, Baltimore, MD USA
| | - Lekha Mikkilineni
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Margaret Gatti-Mays
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - William D. Figg
- Johns Hopkins Hospital Department of Pathology, Baltimore, MD USA
| | - Nicole D. Houston
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
| | - Jung-Min Lee
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD USA
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21
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Cao R, Ma JT, Zhang SL, Sun L, Liu Y, Zhang XY, Jing W, Huang LT, Han CB. Rational application of the first-line chemotherapy and immune checkpoint inhibitors in advanced nonsmall cell lung cancer: A meta-analysis. Cancer Med 2019; 8:5033-5046. [PMID: 31297962 PMCID: PMC6718602 DOI: 10.1002/cam4.2407] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 06/05/2019] [Accepted: 06/24/2019] [Indexed: 12/11/2022] Open
Abstract
Objective To compare the relative efficacy of immune checkpoint inhibitors (ICIs) or chemotherapy (CT) alone, or their combination modality in the first‐line treatment of advanced nonsmall cell lung cancer (NSCLC). Methods This meta‐analysis was performed on the eligible randomized controlled trials (RCTs) after searching web databases and meeting abstracts. The main research endpoints were the comparisons of median overall survival (mOS), the OS rate of 6 months (OSR6m), 1 year (OSR1y) and 2 years (OSR2y), median progression‐free survival (mPFS), the PFS rate of 6 months (PFSR6m) and 1‐year (PFSR1y), objective response rates (ORR), and treatment‐related adverse events (TRAEs). Results Eleven RCTs comprising 6278 cases were included. In the subgroup of programmed death‐ligand 1 (PD‐L1) ≥50%, compared with chemotherapy, the ICIs showed similar OSR6m (P > 0.05), but significantly improved efficacy in mOS, OSR1y, OSR2y, and ORR (all P < 0.05), also had less grade ≥ 3 TRAEs. Compared with pembrolizumab alone, pembrolizumab plus CT in the subgroup of PD‐L1 ≥ 50% had similar mOS, OSR6m, OSR1y, and PFSR1y (all P > 0.05), but significantly improved mPFS, PFSR6m, and ORR (all P < 0.05 for interaction). Compared with the CT group, ICIs plus CT group with PD‐L1 ≥ 50% or <1% showed significant benefit in OS, PFS, and ORR (all P < 0.05). However, in the ICIs plus CT group with 1% ≤ PD‐L1 ≤ 49%, only PFS and ORR showed significant benefit compared with CT group (all P < 0.05), but not for results of OS. Conclusions The findings support the rationale for using pembrolizumab alone in the first‐line treatment of PD‐L1 ≥ 50% advanced NSCLC due to the similar OS and lower grade ≥ 3 TRAEs. However, the combination of ICIs and chemotherapy is strongly recommended in patients with PD‐L1 ≤ 49% for significant survival benefit.
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Affiliation(s)
- Rui Cao
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jie-Tao Ma
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shu-Ling Zhang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Li Sun
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yang Liu
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiang-Yan Zhang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wei Jing
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Le-Tian Huang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Cheng-Bo Han
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
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