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Cortés-Jofré M, Rueda-Etxebarria M, Orillard E, Jimenez Tejero E, Rueda JR. Therapeutic vaccines for advanced non-small cell lung cancer. Cochrane Database Syst Rev 2024; 3:CD013377. [PMID: 38470132 PMCID: PMC10929364 DOI: 10.1002/14651858.cd013377.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
BACKGROUND New strategies in immunotherapy with specific antigens that trigger an anti-tumour immune response in people with lung cancer open the possibility of developing therapeutic vaccines aimed at boosting the adaptive immune response against cancer cells. OBJECTIVES To evaluate the effectiveness and safety of different types of therapeutic vaccines for people with advanced non-small cell lung cancer. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, Wanfang Data, and China Journal Net (CNKI) up to 22 August 2023. SELECTION CRITERIA We included parallel-group, randomised controlled trials evaluating a therapeutic cancer vaccine, alone or in combination with other treatments, in adults (> 18 years) with advanced non-small cell lung cancer (NSCLC), whatever the line of treatment. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Our primary outcomes were overall survival, progression-free survival, and serious adverse events; secondary outcomes were three- and five-year survival rates and health-related quality of life. MAIN RESULTS We included 10 studies with 2177 participants. The outcome analyses included only 2045 participants (1401 men and 644 women). The certainty of the evidence varied by vaccine and outcome, and ranged from moderate to very low. We report only the results for primary outcomes here. TG4010 The addition of the vector-based vaccine, TG4010, to chemotherapy, compared with chemotherapy alone in first-line treatment, may result in little to no difference in overall survival (hazard ratio (HR) 0.83, 95% confidence interval (CI) 0.65 to 1.05; 2 studies, 370 participants; low-certainty evidence). It may increase progression-free survival slightly (HR 0.74, 95% CI 0.55 to 0.99; 1 study, 222 participants; low-certainty evidence). It may result in little to no difference in the proportion of participants with at least one serious treatment-related adverse event, but the evidence is very uncertain (risk ratio (RR) 0.70, 95% CI 0.23 to 2.19; 2 studies, 362 participants; very low-certainty evidence). Epidermal growth factor vaccine Epidermal growth factor vaccine, compared to best supportive care as switch maintenance treatment after first-line chemotherapy, may result in little to no difference in overall survival (HR 0.82, 95% CI 0.66 to 1.02; 1 study, 378 participants; low-certainty evidence), and in the proportion of participants with at least one serious treatment-related adverse event (RR 1.32, 95% CI 0.88 to 1.98; 2 studies, 458 participants; low-certainty evidence). hTERT (vx-001) The hTERT (vx-001) vaccine compared to placebo as maintenance treatment after first-line chemotherapy may result in little to no difference in overall survival (HR 0.97, 95% CI 0.70 to 1.34; 1 study, 190 participants). Racotumomab Racotumomab compared to placebo as a switch maintenance treatment post-chemotherapy was assessed in one study with 176 participants. It may increase overall survival (HR 0.63, 95% CI 0.46 to 0.87). It may make little to no difference in progression-free survival (HR 0.73, 95% CI 0.53 to 1.00) and in the proportion of people with at least one serious treatment-related adverse event (RR 1.03, 95% CI 0.15 to 7.18). Racotumomab versus docetaxel as switch maintenance therapy post-chemotherapy was assessed in one study with 145 participants. The study did not report hazard rates on overall survival or progression-free survival time, but the difference in median survival times was very small - less than one month. Racotumomab may result in little to no difference in the proportion of people with at least one serious treatment-related adverse event compared with docetaxel (RR 0.89, 95% CI 0.44 to 1.83). Personalised peptide vaccine Personalised peptide vaccine plus docetaxel compared to docetaxel plus placebo post-chemotherapy treatment may result in little to no difference in overall survival (HR 0.80, 95% CI 0.42 to 1.52) and progression-free survival (HR 0.78, 95% CI 0.43 to 1.42). OSE2101 The OSE2101 vaccine compared with chemotherapy, after chemotherapy or immunotherapy, was assessed in one study with 219 participants. It may result in little to no difference in overall survival (HR 0.86, 95% CI 0.62 to 1.19). It may result in a small difference in the proportion of people with at least one serious treatment-related adverse event (RR 0.95, 95% CI 0.91 to 0.99). SRL172 The SRL172 vaccine of killed Mycobacterium vaccae, added to chemotherapy, compared to chemotherapy alone, may result in no difference in overall survival, and may increase the proportion of people with at least one serious treatment-related adverse event (RR 2.07, 95% CI 1.76 to 2.43; 351 participants). AUTHORS' CONCLUSIONS Adding a vaccine resulted in no differences in overall survival, except for racotumomab, which showed some improvement compared to placebo, but the difference in median survival time was very small (1.4 months) and the study only included 176 participants. Regarding progression-free survival, we observed no differences between the compared treatments, except for TG4010, which may increase progression-free survival slightly. There were no differences between the compared treatments in serious treatment-related adverse events, except for SRL172 (killed Mycobacterium vaccae) added to chemotherapy, which was associated with an increase in the proportion of participants with at least one serious treatment-related adverse event, and OSE2101, which may decrease slightly the proportion of people having at least one serious treatment-related adverse event. These conclusions should be interpreted cautiously, as the very low- to moderate-certainty evidence prevents drawing solid conclusions: many vaccines were evaluated in a single study with small numbers of participants and events.
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Affiliation(s)
- Marcela Cortés-Jofré
- Faculty of Medicine, Universidad Católica de la Santísima Concepción, Concepción, Chile
| | - Mikel Rueda-Etxebarria
- Research in Sciences of dissemination and implementation in health services, Biobizkaia Health Research Institute, Barakaldo, Spain
| | | | - Elena Jimenez Tejero
- Independent Cochrane review author, Madrid, Spain
- Faculty of Medicine, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain
| | - José-Ramón Rueda
- Department of Preventive Medicine and Public Health, Faculty of Medicine and Nursing. University of the Basque Country, Leioa, Spain
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Takimoto R, Kamigaki T, Ito H, Saito M, Takizawa K, Soejima K, Yasuda H, Ohgino K, Terai H, Tomita K, Miura M, Mizukoshi E, Miyashita T, Nakamoto Y, Hayashi K, Miwa S, Kitahara M, Takeuchi A, Kimura H, Mochizuki T, Sugie H, Seino KI, Yamada T, Takeuchi S, Makita K, Naitoh K, Yasumoto K, Yoshida Y, Inoue H, Kotake K, Ohshima K, Noda SE, Okamoto M, Yoshimoto Y, Okada S, Ibe H, Oguma E, Goto S. Safety evaluation of immune-cell therapy for malignant tumor in the Cancer Immune-cell Therapy Evaluation Group (CITEG). Cytotherapy 2023; 25:1229-1235. [PMID: 37486281 DOI: 10.1016/j.jcyt.2023.06.007] [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: 03/15/2023] [Revised: 06/10/2023] [Accepted: 06/22/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND AIMS With the aim of strengthening the scientific evidence of immune-cell therapy for cancer and further examining its safety, in October 2015, our hospital jointly established the Cancer Immune-Cell Therapy Evaluation Group (CITEG) with 39 medical facilities nationwide. METHODS Medical information, such as patients' background characteristics, clinical efficacy and therapeutic cell types obtained from each facility, has been accumulated, analyzed and evaluated by CITEG. In this prospective study, we analyzed the adverse events associated with immune-cell therapy until the end of September 2022, and we presented our interim safety evaluation. RESULTS A total of 3839 patients with malignant tumor were treated with immune-cell therapy, with a median age of 64 years (range, 13-97 years) and a male-to-female ratio of 1:1.08 (1846:1993). Most patients' performance status was 0 or 1 (86.8%) at the first visit, and 3234 cases (84.2%) were advanced or recurrent cases, which accounted for the majority. The total number of administrations reported in CITEG was 31890, of which 960 (3.0%) showed adverse events. The numbers of adverse events caused by treatment were 363 (1.8%) of 19661 administrations of αβT cell therapy, 9 of 845 administrations of γδT-cell therapy (1.1%) and 10 of 626 administrations of natural killer cell therapy (1.6%). The number of adverse events caused by dendritic cell (DC) vaccine therapy was 578 of 10748 administrations (5.4%), which was significantly larger than those for other treatments. Multivariate analysis revealed that αβT cell therapy had a significantly greater risk of adverse events at performance status 1 or higher, and patients younger than 64 years, women or adjuvant immune-cell therapy had a greater risk of adverse events in DC vaccine therapy. Injection-site reactions were the most frequently reported adverse events, with 449 events, the majority of which were associated with DC vaccine therapy. Among all other adverse events, fever (228 events), fatigue (141 events) and itching (131 events) were frequently reported. In contrast, three patients had adverse events (fever, abdominal pain and interstitial pneumonia) that required hospitalization, although they were weakly related to this therapy; rather, it was considered to be the effect of treatment for the primary disease. CONCLUSIONS Immune-cell therapy for cancer was considered to be a safe treatment without serious adverse events.
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Affiliation(s)
- Rishu Takimoto
- Seta Clinic Group, Tokyo, Japan; Next Generation Cell and Immunotherapy, Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan; LSI Sapporo Clinic, Sapporo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan.
| | - Takashi Kamigaki
- Seta Clinic Group, Tokyo, Japan; Next Generation Cell and Immunotherapy, Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Hisao Ito
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Masashi Saito
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Ken Takizawa
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Kenzo Soejima
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Hiroyuki Yasuda
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Keiko Ohgino
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Hideki Terai
- Seta Clinic Group, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Katsuro Tomita
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Miyabi Miura
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Eishiro Mizukoshi
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Tomoharu Miyashita
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Yasunari Nakamoto
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Katsuhiro Hayashi
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Shinji Miwa
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Masaaki Kitahara
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Akihiko Takeuchi
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Hiroaki Kimura
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Takafumi Mochizuki
- Kanazawa Advanced Medical Center, Kanazawa City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Hiroki Sugie
- LSI Sapporo Clinic, Sapporo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Ken-Ichiro Seino
- LSI Sapporo Clinic, Sapporo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Tomonori Yamada
- LSI Sapporo Clinic, Sapporo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Syuhei Takeuchi
- LSI Sapporo Clinic, Sapporo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Kaori Makita
- Kitaosaka Medical Clinic, Suita City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Keiko Naitoh
- Fukuoka Medical Clinic, Fukuoka City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Kosei Yasumoto
- Fukuoka Medical Clinic, Fukuoka City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Yoichiro Yoshida
- Fukuoka Medical Clinic, Fukuoka City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Hiroyuki Inoue
- Fukuoka Medical Clinic, Fukuoka City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Katsuhiro Kotake
- Masuko Memorial Hospital, Nagoya City, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Kihachi Ohshima
- Heisei-Hidaka Clinic, Gunma, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Shin-Ei Noda
- Heisei-Hidaka Clinic, Gunma, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Masahiko Okamoto
- Heisei-Hidaka Clinic, Gunma, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Yuya Yoshimoto
- Heisei-Hidaka Clinic, Gunma, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
| | - Sachiko Okada
- Seta Clinic Group, Tokyo, Japan; Next Generation Cell and Immunotherapy, Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan
| | - Hiroshi Ibe
- Seta Clinic Group, Tokyo, Japan; Next Generation Cell and Immunotherapy, Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan
| | - Eri Oguma
- Seta Clinic Group, Tokyo, Japan; Next Generation Cell and Immunotherapy, Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan
| | - Shigenori Goto
- Seta Clinic Group, Tokyo, Japan; Next Generation Cell and Immunotherapy, Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan; Cancer Immune-cell Therapy Evaluation Group (CITEG), Tokyo, Japan
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Zhang S, Li D, Han X. Systematic evaluation of clinical efficacy of CYP1B1 gene polymorphism in EGFR mutant non-small cell lung cancer observed by medical image. Open Life Sci 2023; 18:20220688. [PMID: 37791062 PMCID: PMC10543699 DOI: 10.1515/biol-2022-0688] [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: 05/18/2023] [Revised: 07/10/2023] [Accepted: 07/27/2023] [Indexed: 10/05/2023] Open
Abstract
Lung cancer is the cancer with the highest mortality rate and the highest incidence in the world at this stage. Among them, non-small lung cancer is the most common type of lung cancer, and most small cancers have disappeared, which is the optimal time for surgery at the time of diagnosis. To explore and systematically evaluate the clinical efficacy of CYP1B1 gene polymorphism in the treatment of epidermal growth factor receptor (EGFR) Mutant non-small cell lung cancer, this article proposes the principles of lung cancer screening based on CYP1B1 gene polymorphism and polarization imaging and explores the diagnosis and treatment of non-EGFR mutant lung cancer. Based on a large number of medical image data, imageomics can directly reflect the correlation between tumor molecular phenotype and image characteristics by deeply mining some imaging features of the image, which has important value in the early diagnosis of disease, the formulation of personalized treatment plan, and efficacy evaluation and prognosis prediction. A total of 141 NSCLC patients with sensitive EGFR mutation were included in this study, including 101 patients with EGFR single-gene mutation and 40 patients with EGFR multigene mutation coexisting mutation. Both groups of patients were female, aged ≥60 years, no smoking history, no family history of leukemia, adenocarcinoma, lung cancer, stage IV, lymph node metastasis, living, far from metastasis, and ECOG score of 0-2. This study examined the relative number of gene expression and PFS in EGFR multigene co-existing mutations. When the number of mixed genes is 1, 2, and higher, the PFS is 9 months, 8 months, and 6 months, respectively. The PFS time of this group of patients gradually shortened. Therefore, this study examined the benefit of polygenic mutation in estimation by comparing the clinical characteristics of patients with EGFR single-gene mutation and polygenic mutation, to provide measurement of EGFR-TKI and to provide suggestions for future drug selection.
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Affiliation(s)
| | - Danqing Li
- Xingtai People’s Hospital, Xingtai054001, Hebei, China
| | - Xia Han
- Xingtai People’s Hospital, Xingtai054001, Hebei, 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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Dammeijer F, van Gulijk M, Klaase L, van Nimwegen M, Bouzid R, Hoogenboom R, Joosse ME, Hendriks RW, van Hall T, Aerts JG. Low-dose JAK3-inhibition improves anti-tumor T-cell immunity and immunotherapy efficacy. Mol Cancer Ther 2022; 21:1393-1405. [PMID: 35732501 DOI: 10.1158/1535-7163.mct-21-0943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 04/20/2022] [Accepted: 06/16/2022] [Indexed: 11/16/2022]
Abstract
Terminal T-cell exhaustion poses a significant barrier to effective anti-cancer immunotherapy efficacy with current drugs aimed at reversing exhaustion being limited. Recent investigations into the molecular drivers of T-cell exhaustion have led to the identification of chronic IL-2 receptor (IL-2R) - STAT5 pathway signaling in mediating T-cell exhaustion. We targeted the key downstream IL-2R-intermediate Janus kinase (JAK) 3 using a clinically relevant highly specific JAK3-inhibitor (JAK3i; PF-06651600) which potently inhibited STAT5-phosphorylation in vitro. Whereas pulsed high-dose JAK3i administration inhibited anti-tumor T-cell effector function, low-dose chronic JAK3i significantly improved T-cell responses and decreased tumor load in mouse models of solid cancer. Low-dose JAK3i combined with cellular and peptide vaccine strategies further decreased tumor load compared to both monotherapies alone. Collectively, these results identify JAK3 as a novel and promising target for combination immunotherapy.
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TCRP1 activated by mutant p53 promotes NSCLC proliferation via inhibiting FOXO3a. Oncogenesis 2022; 11:19. [PMID: 35459265 PMCID: PMC9033812 DOI: 10.1038/s41389-022-00392-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 02/17/2022] [Accepted: 03/24/2022] [Indexed: 11/08/2022] Open
Abstract
Previously, our lab explored that tongue cancer resistance-associated protein (TCRP1) plays a central role in cancer chemo-resistance and progression. Absolutely, TCRP1 was significantly increased in lung cancer. But the mechanism is far from elucidated. Here, we found that TCRP1 was increased in p53-mutant non-small-cell lung cancer (NSCLC), comparing to that in NSCLC with wild type p53. Further study showed that mutant p53 couldn't bind to the promoter of TCRP1 to inhibit its expression. While the wild type p53 did so. Next, loss-and gain-of-function assays demonstrated that TCRP1 promoted cell proliferation and tumor growth in NSCLC. Regarding the mechanism, TCRP1 encouraged AKT phosphorylation and blocked FOXO3a nuclear localization through favoring FOXO3a ubiquitination in cytoplasm, thus, promoted cell cycle progression. Conclusionly, TCRP1 was upregulated in NSCLC cells with mutant p53. TCRP1 promoted NSCLC progression via regulating cell cycle.
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Kinoshita T, Terai H, Yaguchi T. Clinical Efficacy and Future Prospects of Immunotherapy in Lung Cancer. Life (Basel) 2021; 11:life11101029. [PMID: 34685400 PMCID: PMC8540292 DOI: 10.3390/life11101029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/20/2021] [Accepted: 09/27/2021] [Indexed: 12/17/2022] Open
Abstract
The three major conventional treatments: surgery, chemotherapy, and radiation therapy, have been commonly performed for lung cancer. However, lung cancer is still the leading cause of cancer-related mortality. Immunotherapy has recently emerged as a very effective new treatment modality, and there is now growing enthusiasm for cancer immunotherapy worldwide. However, the results of clinical studies using immunotherapy are not always favorable. Understanding the steps involved in the recognition and eradication of cancer cells by the immune system seems essential to understanding why past immunotherapies have failed and how current therapies can be optimally utilized. In addition, the combination of immunotherapies, such as cancer vaccines and immune checkpoint inhibitors, as well as the combination of these therapies with three conventional therapies, may pave the way for personalized immunotherapy. In this review, we summarize the results of immunotherapies used in phase III clinical trials, including immune checkpoint inhibitors, and discuss the future prospects of immunotherapies in lung cancer treatment.
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Affiliation(s)
- Tomonari Kinoshita
- Division of General Thoracic Surgery, Department of Surgery, School of Medicine, Keio University, Tokyo 160-8582, Japan
- Correspondence: ; Tel.: +81-3-5363-3806
| | - Hideki Terai
- Division of Pulmonary Medicine, Department of Medicine, School of Medicine, Keio University, Tokyo 160-8582, Japan;
| | - Tomonori Yaguchi
- Center for Cancer Immunotherapy and Immunobiology, Department of Immunology and Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan;
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Reimann H, Nguyen A, Sanborn JZ, Vaske CJ, Benz SC, Niazi K, Rabizadeh S, Spilman P, Mackensen A, Ruebner M, Hein A, Beckmann MW, van der Meijden ED, Bausenwein J, Kretschmann S, Griffioen M, Schlom J, Gulley JL, Lee KL, Hamilton DH, Soon-Shiong P, Fasching PA, Kremer AN. Identification and validation of expressed HLA-binding breast cancer neoepitopes for potential use in individualized cancer therapy. J Immunother Cancer 2021; 9:jitc-2021-002605. [PMID: 34172517 PMCID: PMC8237736 DOI: 10.1136/jitc-2021-002605] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 11/21/2022] Open
Abstract
Background Therapeutic regimens designed to augment the immunological response of a patient with breast cancer (BC) to tumor tissue are critically informed by tumor mutational burden and the antigenicity of expressed neoepitopes. Herein we describe a neoepitope and cognate neoepitope-reactive T-cell identification and validation program that supports the development of next-generation immunotherapies. Methods Using GPS Cancer, NantOmics research, and The Cancer Genome Atlas databases, we developed a novel bioinformatic-based approach which assesses mutational load, neoepitope expression, human leukocyte antigen (HLA)-binding prediction, and in vitro confirmation of T-cell recognition to preferentially identify targetable neoepitopes. This program was validated by application to a BC cell line and confirmed using tumor biopsies from two patients with BC enrolled in the Tumor-Infiltrating Lymphocytes and Genomics (TILGen) study. Results The antigenicity and HLA-A2 restriction of the BC cell line predicted neoepitopes were determined by reactivity of T cells from HLA-A2-expressing healthy donors. For the TILGen subjects, tumor-infiltrating lymphocytes (TILs) recognized the predicted neoepitopes both as peptides and on retroviral expression in HLA-matched Epstein-Barr virus–lymphoblastoid cell line and BC cell line MCF-7 cells; PCR clonotyping revealed the presence of T cells in the periphery with T-cell receptors for the predicted neoepitopes. These high-avidity immune responses were polyclonal, mutation-specific and restricted to either HLA class I or II. Interestingly, we observed the persistence and expansion of polyclonal T-cell responses following neoadjuvant chemotherapy. Conclusions We demonstrate our neoepitope prediction program allows for the successful identification of neoepitopes targeted by TILs in patients with BC, providing a means to identify tumor-specific immunogenic targets for individualized treatment, including vaccines or adoptively transferred cellular therapies.
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Affiliation(s)
- Hannah Reimann
- Department of Internal Medicine 5, Hematology/Oncology, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | | | | | | | | | | | | | | | - Andreas Mackensen
- Department of Internal Medicine 5, Hematology/Oncology, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Matthias Ruebner
- Department of Gynecology and Obstetrics, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Alexander Hein
- Department of Gynecology and Obstetrics, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Edith D van der Meijden
- Department of Internal Medicine 5, Hematology/Oncology, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Judith Bausenwein
- Department of Internal Medicine 5, Hematology/Oncology, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Sascha Kretschmann
- Department of Internal Medicine 5, Hematology/Oncology, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Marieke Griffioen
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeffrey Schlom
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - James L Gulley
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Karin L Lee
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Duane H Hamilton
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Peter A Fasching
- Department of Gynecology and Obstetrics, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Anita N Kremer
- Department of Internal Medicine 5, Hematology/Oncology, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
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9
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Dumoulin DW, Dingemans AMC, Aerts JGJV, Remon J, De Ruysscher DKM, Hendriks LEL. Immunotherapy in small cell lung cancer: one step at a time: a narrative review. Transl Lung Cancer Res 2021; 10:2970-2987. [PMID: 34295691 PMCID: PMC8264327 DOI: 10.21037/tlcr-20-630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 10/21/2020] [Indexed: 12/14/2022]
Abstract
Chemotherapy with or without radiotherapy has been the standard of care for many years for patients with small cell lung cancer (SCLC). Despite exceptionally high responses (up to 80%) with chemotherapy, the majority of patients relapse rapidly within weeks to months after treatment completion. Therefore, new and better treatment options are necessary. Recently, synergistic activity has been reported for the addition of immune checkpoint inhibitors (ICI) to standard platinum-based chemotherapy in the therapeutic strategy of advanced SCLC. For the first time after several decades, a significant survival improvement was achieved for this population. However, the overwhelming majority of patients do not respond to ICI, or relapse rapidly. There is need for better knowledge about the biology, histopathologic features, and molecular pathways of SCLC. This can probably help to identify the optimal predictive biomarkers, which are warranted to develop an individual therapeutic strategy including the rational use of a combination of immunotherapeutic agents. Here, we provide an overview of the rationale for and clinical results of the completed and ongoing trials using different strategies of immunotherapy in SCLC. In addition, opportunities for further improvement of therapies will be discussed, including the addition of radiotherapy, co-stimulatory antibodies, and other immune modifying agents.
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Affiliation(s)
- Daphne W. Dumoulin
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Anne-Marie C. Dingemans
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Centre, GROW School for Oncology and Developmental Biology, Maastricht, The Netherlands
| | - Joachim G. J. V. Aerts
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Jordi Remon
- Department of Medical Oncology, Centro Integral Oncológico Clara Campal Barcelona (CIOCCB), Hospital HM Delfos, HM Hospitales, Barcelona, Spain
| | - Dirk K. M. De Ruysscher
- Department of Radiation Oncology (MAASTRO Clinic), Maastricht University Medical Centre, GROW School for Oncology and Developmental Biology, Maastricht, The Netherlands
| | - Lizza E. L. Hendriks
- Department of Respiratory Medicine, Maastricht University Medical Centre, GROW School for Oncology and Developmental Biology, Maastricht, The Netherlands
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10
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Takimoto R, Kamigaki T, Gotoda T, Takahashi T, Okada S, Ibe H, Oguma E, Goto S. Esophageal cancer responsive to the combination of immune cell therapy and low-dose nivolumab: two case reports. J Med Case Rep 2021; 15:191. [PMID: 33827668 PMCID: PMC8028114 DOI: 10.1186/s13256-020-02634-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/14/2020] [Indexed: 02/05/2023] Open
Abstract
Background Blocking the programmed death 1 pathway by immune checkpoint inhibitors induces dramatic antitumor activity in patients with malignant tumors. However, the clinical response to immune checkpoint inhibitors remains limited owing to the patients’ immunological status, such as the number of lymphocytes, programmed death ligand 1 expression, and tumor mutation burden. In this study, we successfully treated two patients with advanced esophageal cancer who responded to the combination of adoptive immune cell therapy and a low-dose immune checkpoint inhibitor, nivolumab. Case presentation Two Asian (Japanese) patients with advanced esophageal cancer who were resistant to conventional chemoradiation therapy were referred to our hospital for immune therapy. Case 1 was a 66-year-old woman who was diagnosed as having esophageal cancer. She received concurrent chemoradiation therapy and then underwent subtotal esophagectomy, after which she became cancer free. However, she relapsed, and cancer cells were found in the lung and lymph nodes 6 months later. She enrolled in a clinical trial at our institution (clinical trial number UMIN000028756). She received adoptive immune cell therapy twice at a 2-week interval followed by low-dose nivolumab with adoptive immune cell therapy four times at 2-week intervals. A follow-up computed tomography scan showed partial response, with mass reduction of the metastatic lung and mediastinal lesions. Case 2 was a 77-year-old man. He received concurrent chemoradiation therapy with fluoropyrimidine/platinum, and gastroscopy revealed complete remission of esophageal cancer. He was disease free for 5 months, but routine computed tomography revealed multiple metastases in his lungs and lymph nodes. He visited our clinic to receive adoptive immune cell therapy and immune checkpoint inhibitor combination therapy. Radiographic evidence showed continuous improvement of lesions. There was no evidence of severe adverse events during the combination therapy. Conclusion The combination of adoptive immune cell therapy and an immune checkpoint inhibitor might be a possible treatment strategy for advanced esophageal cancer. Trial registration UMIN000028756. Registered 14 September 2017
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Affiliation(s)
- Rishu Takimoto
- Seta Clinic Group, New Surugadai Bldg. 3F, 2-1-45 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan. .,Department of Next-Generation Cell and Immune Therapy, Graduate School of Medicine, Juntendo University, Yamanoue Bldg. 7F, 3-2-6 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
| | - Takashi Kamigaki
- Seta Clinic Group, New Surugadai Bldg. 3F, 2-1-45 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan.,Department of Next-Generation Cell and Immune Therapy, Graduate School of Medicine, Juntendo University, Yamanoue Bldg. 7F, 3-2-6 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Takuji Gotoda
- Division of Gastroenterology and Hepatology, Nihon University, 1-6, Kandasurugadai, Chiyoda-ku, Tokyo, 101-8309, Japan
| | - Toshimi Takahashi
- Division of Gastroenterology and Hepatology, Nihon University, 1-6, Kandasurugadai, Chiyoda-ku, Tokyo, 101-8309, Japan
| | - Sachiko Okada
- Seta Clinic Group, New Surugadai Bldg. 3F, 2-1-45 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan
| | - Hiroshi Ibe
- Seta Clinic Group, New Surugadai Bldg. 3F, 2-1-45 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan
| | - Eri Oguma
- Seta Clinic Group, New Surugadai Bldg. 3F, 2-1-45 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan
| | - Shigenori Goto
- Seta Clinic Group, New Surugadai Bldg. 3F, 2-1-45 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan.,Department of Next-Generation Cell and Immune Therapy, Graduate School of Medicine, Juntendo University, Yamanoue Bldg. 7F, 3-2-6 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
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11
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Yan BD, Cong XF, Zhao SS, Ren M, Liu ZL, Li Z, Chen C, Yang L. Efficacy and Safety of Antigen-specific Immunotherapy in the Treatment of Patients with Non-small-cell Lung Cancer: A Systematic Review and Meta-analysis. Curr Cancer Drug Targets 2020; 19:199-209. [PMID: 29714142 DOI: 10.2174/1568009618666180430124738] [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: 04/28/2017] [Revised: 02/05/2018] [Accepted: 04/03/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVE We performed this systematic review and meta-analysis to assess the efficacy and safety of antigen-specific immunotherapy (Belagenpumatucel-L, MAGE-A3, L-BLP25, and TG4010) in the treatment of patients with non-small-cell lung cancer (NSCLC). METHODS A comprehensive literature search on PubMed, Embase, and Web of Science was conducted. Eligible studies were clinical trials of patients with NSCLC who received the antigenspecific immunotherapy. Pooled hazard ratios (HRs) with 95% confidence intervals (95%CIs) were calculated for overall survival (OS), progression-free survival (PFS). Pooled risk ratios (RRs) were calculated for overall response rate (ORR) and the incidence of adverse events. RESULTS In total, six randomized controlled trials (RCTs) with 4,806 patients were included. Pooled results showed that, antigen-specific immunotherapy did not significantly prolong OS (HR=0.92, 95%CI: 0.83, 1.01; P=0.087) and PFS (HR=0.93, 95%CI: 0.85, 1.01; P=0.088), but improved ORR (RR=1.72, 95%CI: 1.11, 2.68; P=0.016). Subgroup analysis based on treatment agents showed that, tecemotide was associated with a significant improvement in OS (HR=0.85, 95%CI: 0.74, 0.99; P=0.03) and PFS (HR=0.70, 95%CI: 0.49, 0.99, P=0.044); TG4010 was associated with an improvement in PFS (HR=0.87, 95%CI: 0.75, 1.00, P=0.058). In addition, NSCLC patients who were treated with antigen-specific immunotherapy exhibited a significantly higher incidence of adverse events than those treated with other treatments (RR=1.11, 95%CI: 1.00, 1.24; P=0.046). CONCLUSION Our study demonstrated the clinical survival benefits of tecemotide and TG4010 in the treatment of NSCLC. However, these evidence might be limited by potential biases. Therefore, further well-conducted, large-scale RCTs are needed to verify our findings.
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Affiliation(s)
- Bing-Di Yan
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun, China
| | - Xiao-Feng Cong
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Sha-Sha Zhao
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Meng Ren
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Zi-Ling Liu
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Zhi Li
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Chen Chen
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Lei Yang
- Cancer Center, The First Hospital of Jilin University, Changchun, China
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12
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Yang K, Zhou J, Chen Y, Chen Y, Chen L, Zhang P, Ma L, Jiang Z, Bian J, Yin W. Angiotensin II contributes to intratumoral immunosuppressionvia induction of PD-L1 expression in non-small cell lung carcinoma. Int Immunopharmacol 2020; 84:106507. [PMID: 32339920 DOI: 10.1016/j.intimp.2020.106507] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/10/2020] [Accepted: 04/10/2020] [Indexed: 12/22/2022]
Abstract
The formation of an immunosuppressive microenvironment and up-regulation of PD-L1 protein are the main causes of tumor immune escape. Previous reports suggest that Angiotensin II (Ang II) can modulate the immune status of tumor microenvironment in non-small cell lung cancer (NSCLC), but the underlying mechanism remains not fully understood. Here we demonstrated that AngII treatment causes the reduction of intratumoral infiltrating CD4 T lymphocytes in tumor-bearing mice, increases the accumulation of immunosuppressive granulocytes and TAMs in tumor tissue, and upregulates the expression levels of immunosuppressive marker genes. In addition, AngII/AGTR1 axis triggers cell PD-L1 expression through a mechanism involving increases in PD-L1 mRNA stability by human antigen R (HuR), an AU-rich element (ARE)-binding protein. Collectively, AngII/AGTR1 signaling promotes the tumor immunosuppressive microenvironment by upregulating PD-L1 in NSCLC, the mechanism of which is largely accounted by HuR-mediated PD-L1 mRNA stabilization.
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Affiliation(s)
- Kaiyong Yang
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China
| | - Jiaqian Zhou
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China
| | - Yan Chen
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China
| | - Yan Chen
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China
| | - Lili Chen
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China
| | - Pei Zhang
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China
| | - Lin Ma
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China
| | - Zhengyu Jiang
- Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Jinjun Bian
- Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, China.
| | - Wu Yin
- State Key Lab of Pharmaceutical Biotechnology, College of Life Sciences, Nanjing University, Nanjing, China.
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13
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Adoptive immunotherapy with autologous T-cell infusions reduces opioid requirements in advanced cancer patients. Pain 2019; 161:127-134. [DOI: 10.1097/j.pain.0000000000001702] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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14
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Cortés-Jofré M, Uranga R, Torres Pombert A, Arango Prado MDC, Caballero Aguirrechu I, Pacheco C, Ortiz Reyes RM, Chuecas F, Mas Bermejo PI. Therapeutic vaccines for advanced non-small cell lung cancer. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2019. [DOI: 10.1002/14651858.cd013377] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Marcela Cortés-Jofré
- Universidad Católica de la Santísima; Concepción Chile
- Autonomous University of Barcelona; Doctoral Program in Research Methodology and Public Health; Barcelona Spain
| | - Rolando Uranga
- Centro Nacional Coordinador de Ensayos Clínicos (CENCEC); Manejo y Procesamiento de Datos; Ave 5ta A e/60 y 62 Miramar, Playa La Habana Cuba 11300
| | - Ania Torres Pombert
- Centro Nacional Coordinador de Ensayos Clínicos (CENCEC); Head of Scientific Information Management Unit; 5th avenue E 60th Street, 2nd Floor. Miramar Havana Cuba 11300
| | - Maria del Carmen Arango Prado
- Instituto Nacional de Oncología y Radiobiología (INOR); Departamento de Investigaciones Básicas; 29 and F, Vedado La Habana La Habana Cuba 10400
| | - Iraida Caballero Aguirrechu
- MINSAP - Hermanos Ameijeiras Hospital (HHA); Clinical Oncology; San Lazaro 701 Centro Habana La Habana Cuba 10400
| | - Cecilia Pacheco
- Clinica Alemana, Universidad del Desarrollo; Centro de Información Médica; Av. Manquehue 1499 - Vitacura Santiago Región metropolitana Chile 6750567
| | - Rosa Maria Ortiz Reyes
- Instituto Nacional de Oncología y Radiobiología (INOR); Departmento de Investigaciones Clinicas; 29 y F . Vedado La Habana La Habana Cuba 10400
| | - Fernando Chuecas
- Catholic University; Faculty of Medicine; Alonso de Ribera 2850 Concepción Chile 4090541
| | - Pedro Inocente Mas Bermejo
- Tropical Medicine Institute "Pedro Kouri"; Department of Epidemiology and Public Health; Autopista del Mediodia km 6 La Lisa Cuba Marianao 13
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15
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Efficacy and safety of combination immunotherapy for malignant solid tumors: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2019; 138:178-189. [DOI: 10.1016/j.critrevonc.2019.04.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/24/2019] [Accepted: 04/08/2019] [Indexed: 12/25/2022] Open
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16
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Leduc C, Quoix E. [Vaccines for the treatment of non-small cell lung cancer]. Rev Mal Respir 2019; 36:415-425. [PMID: 30902445 DOI: 10.1016/j.rmr.2018.12.003] [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: 07/20/2017] [Accepted: 05/31/2018] [Indexed: 11/26/2022]
Abstract
Antigen-specific immunotherapy also known as cancer vaccination offers a novel approach for the treatment of non-small cell lung cancer patients. It relies on specific priming of the immune system in order to provoke or increase adaptive antitumor immune response against the vaccine component. Several molecules have been developed in lung cancer, based on whole-tumor cells, dendritic cells, peptides, recombinant proteins, or viral vectors. The aim of this review is to describe the mechanism of action of these vaccines and the results of the main clinical studies.
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Affiliation(s)
- C Leduc
- Service de pneumologie, CHRU de Strasbourg, Strasbourg, France
| | - E Quoix
- Service de pneumologie, CHRU de Strasbourg, Strasbourg, France.
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17
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Xiao Z, Wang CQ, Feng JH, Zhou MH, Wang YZ, Li NN, Sun YP, Liu SY, Yao XS, Li CW, Ma B, Ding J, Chen L. Effectiveness and safety of chemotherapy with cytokine-induced killer cells in non-small cell lung cancer: A systematic review and meta-analysis of 32 randomized controlled trials. Cytotherapy 2018; 21:125-147. [PMID: 30554868 DOI: 10.1016/j.jcyt.2018.10.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/22/2018] [Accepted: 10/31/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND AIMS Cytokine-induced killer (CIK) cells are the most commonly used cellular immunotherapy for multiple tumors. To further confirm whether chemotherapy with CIK cells improves clinical effectiveness and to reveal its optimal use in non-small cell lung cancer (NSCLC), we systematically reevaluated all relevant studies. METHODS We collected all studies about chemotherapy with CIK cells for NSCLC from the Medline, Embase, Web of Science, China National Knowledge Infrastructure Database (CNKI), Chinese Scientific Journals Full-Text Database (VIP), Wanfang Data, China Biological Medicine Database (CBM), Cochrane Central Register of Controlled Trials (CENTRAL), Chinese clinical trial registry (Chi-CTR), World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) and U.S. clinical trials. We evaluated their quality according to the Cochrane evaluation handbook of randomized controlled trials (RCTs) (version 5.1.0), extracted the data using a standard data extraction form, synthesized the data using meta-analysis and finally rated the evidence quality using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS Thirty-two RCTs with 2250 patients were included, and most trials had unclear risk of bias. The merged risk ratios values and their 95% confidence intervals of meta-analysis for objective response rate, disease control rate, 1- and 2-year overall survival rates, 1- and 2-year progression-free survival rates were as following: 1.45 (1.31-1.61), 1.26 (1.16-.37), 1.42 (1.23-1.63), 2.06 (1.36-3.12), 1.93 (1.38-2.69) and 3.30 (1.13-9.67). Compared with chemotherapy alone, all differences were statistically significant. CIK cells could increase the CD3+ T cells, CD3+ CD4+ T cells, NK cells and the ratio of CD4+/CD8+ T cells. The chemotherapy with CIK cells had a lower risk of hematotoxicity, gastrointestinal toxicity, liver injury and a higher fever than that of chemotherapy alone. The evidence quality was "moderate" to "very low." CONCLUSIONS The available moderate evidences indicate that chemotherapy with CIK cells, especially autologous CIK cells, can significantly improve the tumor responses, 1- and 2-year overall and progression-free survival rates in patients with advanced NSCLC. This treatment does have a high risk of fever. The optimal use may be treatment with one or two cycles and in combination with vinorelbine and cisplatin, paclitaxel and cisplatin, or docetaxel and cisplatin.
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Affiliation(s)
- Zheng Xiao
- Evidence-Based Medicine Center, MOE Virtual Research Center of Evidence-based Medicine at Zunyi Medical College, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China; Department of Respiratory Medicine (Center for Evidence-Based and Translational Medicine of major infectious diseases), Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.
| | - Cheng-Qiong Wang
- Evidence-Based Medicine Center, MOE Virtual Research Center of Evidence-based Medicine at Zunyi Medical College, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China; Department of Respiratory Medicine (Center for Evidence-Based and Translational Medicine of major infectious diseases), Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Ji-Hong Feng
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Ming-Hua Zhou
- Evidence-Based Medicine Center, MOE Virtual Research Center of Evidence-based Medicine at Zunyi Medical College, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Yu-Zhi Wang
- Department of Immunology, Southwest Medical University, Luzhou, Sichuan, China
| | - Na-Na Li
- Evidence-Based Medicine Center, MOE Virtual Research Center of Evidence-based Medicine at Zunyi Medical College, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China; Department of Respiratory Medicine (Center for Evidence-Based and Translational Medicine of major infectious diseases), Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Yong-Ping Sun
- Zhuhai Campus of Zunyi Medical University, Zhuhai, Guangdong, China
| | - Shi-Yu Liu
- Evidence-Based Medicine Center, MOE Virtual Research Center of Evidence-based Medicine at Zunyi Medical College, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Xin-Sheng Yao
- Department of Immunology, Zunyi Medical University, Zunyi,Guizhou, China
| | - Cheng-Wen Li
- Department of Immunology, Southwest Medical University, Luzhou, Sichuan, China
| | - Bin Ma
- Evidence-Based Medicine Center of Lanzhou University (School of Basic Medical Sciences), Lanzhou University, Lanzhou 730000, Gansu, China
| | - Jie Ding
- Outpatient Department of Psychological Counseling Clinic (Center for Evidence-Based and Translational Medicine of major infectious diseases), Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou, China
| | - Ling Chen
- Evidence-Based Medicine Center, MOE Virtual Research Center of Evidence-based Medicine at Zunyi Medical College, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China; Department of Respiratory Medicine (Center for Evidence-Based and Translational Medicine of major infectious diseases), Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
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18
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Saltos A, Khalil F, Smith M, Li J, Schell M, Antonia SJ, Gray JE. Clinical associations of mucin 1 in human lung cancer and precancerous lesions. Oncotarget 2018; 9:35666-35675. [PMID: 30479696 PMCID: PMC6235019 DOI: 10.18632/oncotarget.26278] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 10/06/2018] [Indexed: 12/18/2022] Open
Abstract
Mucin 1 (MUC1) is a cell membrane glycoprotein overexpressed in non-small cell lung cancer (NSCLC) and has been implicated in carcinogenesis of premalignant lung lesions. Thus, MUC1 has been a target of interest for vaccine strategies for lung cancer treatment and prevention. Here, we assessed MUC1 expression by immunohistochemistry using tumor samples from patients with biopsy-proven NSCLC. Levels of expression in areas of dysplasia, metaplasia, adenocarcinoma in situ, and carcinoma within the same tissue sample were characterized independently on a scale of 0-3 for paired comparison. We also assessed clinical data for correlations with MUC1 expression. Our analysis included 16 samples from patients with squamous lesions and 19 from patients with adenocarcinoma lesions. Among squamous lesions, MUC1 expression score was significantly increased in dysplastic compared with metaplastic areas (mean difference = 0.83, 95% confidence interval [CI], 0.21-infinity; P = 0.021). MUC1 expression was also increased among areas of squamous cell carcinoma versus dysplastic areas (mean difference = 0.44, 95% CI, -0.006-infinity; P = 0.052). In the adenocarcinoma lesions, MUC1 expression was increased in adenocarcinoma versus adenocarcinoma in situ, although not significantly (mean difference = 0.20, 95% CI, -0.055-infinity; P = 0.094). The increase in MUC1 expression with the progression of premalignant lung lesions to invasive carcinoma in patients with NSCLC supports MUC1 as a possible therapeutic target for the prevention and treatment of lung cancer.
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Affiliation(s)
- Andreas Saltos
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Farah Khalil
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Michelle Smith
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Jiannong Li
- Department of Biostatistics/Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Michael Schell
- Department of Biostatistics/Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Scott J Antonia
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Jhanelle E Gray
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
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19
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Noordam L, Kaijen MEH, Bezemer K, Cornelissen R, Maat LAPWM, Hoogsteden HC, Aerts JGJV, Hendriks RW, Hegmans JPJJ, Vroman H. Low-dose cyclophosphamide depletes circulating naïve and activated regulatory T cells in malignant pleural mesothelioma patients synergistically treated with dendritic cell-based immunotherapy. Oncoimmunology 2018; 7:e1474318. [PMID: 30524884 PMCID: PMC6279421 DOI: 10.1080/2162402x.2018.1474318] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 04/30/2018] [Accepted: 04/30/2018] [Indexed: 12/25/2022] Open
Abstract
Rationale: Regulatory T cells (Treg) play a pivotal role in the immunosuppressive tumor micro-environment in cancer, including mesothelioma. Recently, the combination of autologous tumor lysate-pulsed dendritic cells (DC) and metronomic cyclophosphamide (mCTX) was reported as a feasible and well-tolerated treatment in malignant pleural mesothelioma patients and further as a method to reduce circulating Tregs. Objectives: The aim of this study was to establish the immunological effects of mCTX alone and in combination with DC-based immunotherapy on circulating Treg and other T cell subsets in mesothelioma patients. Methods: Ten patients received mCTX and DC-based immunotherapy after chemotherapy (n = 5) or chemotherapy and debulking surgery (n = 5). Peripheral blood mononuclear cells before, during and after treatment were analyzed for various Treg and other lymphocyte subsets by flow cytometry. Results: After one week treatment with mCTX, both activated FoxP3hi and naïve CD45RA+ Tregs were effectively decreased in all patients. In addition, a shift from naïve and central memory towards effector memory and effector T cells was observed. Survival analysis showed that overall Treg levels before treatment were not correlated with survival, however, nTreg levels before treatment were positively correlated with survival. After completion of mCTX and DC-based immunotherapy treatment, all cell subsets returned to baseline levels, except for the proportions of proliferating EM CD8 T cells, which increased. Conclusions: mCTX treatment effectively reduced the proportions of circulating Tregs, both aTregs and nTregs, thereby favoring EM T cell subsets in mesothelioma patients. Interestingly, baseline levels of nTregs were positively correlated to overall survival upon complete treatment.
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Affiliation(s)
- Lisanne Noordam
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands.,Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Margaretha E H Kaijen
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands.,Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Koen Bezemer
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands.,Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Robin Cornelissen
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands
| | - Lex A P W M Maat
- Department of Cardio-Thoracic Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Henk C Hoogsteden
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands
| | - Joachim G J V Aerts
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands.,Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Rudi W Hendriks
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands
| | - Joost P J J Hegmans
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands.,Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Heleen Vroman
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, The Netherlands.,Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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20
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Barnet MB, Cooper WA, Boyer MJ, Kao S. Immunotherapy in Non-Small Cell Lung Cancer: Shifting Prognostic Paradigms. J Clin Med 2018; 7:E151. [PMID: 29904031 PMCID: PMC6024943 DOI: 10.3390/jcm7060151] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 06/08/2018] [Accepted: 06/12/2018] [Indexed: 12/25/2022] Open
Abstract
Immune checkpoint inhibitors have shown efficacy in the treatment of non-small cell lung cancer (NSCLC) in the adjuvant, first- and subsequent-line settings. In metastatic disease, they provide hope of durable response where “best-case” scenario has long been inadequate. This progress has highlighted the immunogenic nature of NSCLC and invigorated research into immunotherapy in the field. In this review we consider the foundations of immunotherapy in NSCLC, canvass the current research and summarise the evidence guiding clinical practice.
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Affiliation(s)
- Megan B Barnet
- The Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia.
- Graduate Research School, University of New South Wales, Sydney, NSW 2052, Australia.
- Sydney Medical School, The University of Sydney, Camperdown, NSW 2006, Australia.
| | - Wendy A Cooper
- Sydney Medical School, The University of Sydney, Camperdown, NSW 2006, Australia.
- Royal Prince Alfred Hospital, Camperdown, NSW 2006, Australia.
- School of Medicine, Western Sydney University, Penrith, NSW 2751, Australia.
| | - Michael J Boyer
- Sydney Medical School, The University of Sydney, Camperdown, NSW 2006, Australia.
- The Chris O'Brien Lifehouse, Camperdown, NSW 2006, Australia.
| | - Steven Kao
- Sydney Medical School, The University of Sydney, Camperdown, NSW 2006, Australia.
- The Chris O'Brien Lifehouse, Camperdown, NSW 2006, Australia.
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21
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Prognostic significance of immune cells in non-small cell lung cancer: meta-analysis. Oncotarget 2018; 9:24801-24820. [PMID: 29872507 PMCID: PMC5973851 DOI: 10.18632/oncotarget.24835] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 03/06/2018] [Indexed: 12/14/2022] Open
Abstract
Background Tumor-associated immune cells are prognostic in non-small cell lung cancer (NSCLC) but findings have been conflicting. Objectives To determine the prognostic role of immune cells according to localization in NSCLC patients. Methods A systematic literature review and meta-analysis was performed on dendritic cell (DC), tumor associated macrophages (TAM), mast cells (MC), natural killer (NK) cells, T and B cells and tumor CTLA-4 and PD-L1 studies. Results We analysed 96 articles (n= 21,752 patients). Improved outcomes were seen with increased tumor DCs (overall survival (OS) hazard ratio (HR) 0.55; 95% confidence interval (CI) 0.44-0.68), NK cells (OS HR 0.45; 0.31-0.65), TAMs (OS HR 0.33; 0.17-0.62), M1 TAMs (OS HR 0.10; 0.05-0.21), CD3+ T cells (disease specific survival (DSS) HR 0.64; 0.48-0.86), CD8+ T cells (OS HR 0.78; 0.66-0.93), B cells (OS HR 0.65; 0.42-0.99) and with increased stroma DC (DSS HR 0.62; 0.47-0.83), NK cells (DSS HR 0.51; 0.32-0.82), M1 TAMs (OS HR 0.63; 0.42-0.94), CD4+ T cells (OS HR 0.45; 0.21-0.94), CD8+ T cells (OS HR 0.77; 0.69-0.86) and B cells (OS HR 0.74;0.56-0.99). Poor outcomes were seen with stromal M2 TAMs (OS HR 1.44; 1.06-1.96) and Tregs (relapse free survival (RFS) HR 1.80; 1.34-2.43). Tumor PD-L1 was associated with worse OS (1.40; 1.20-1.69), RFS (1.67) and DFS (1.24). Conclusion Tumor and stroma DC, NK cells, M1 TAMs, CD8+ T cells and B cells were associated with improved prognosis and tumor PD-L1, stromal M2 TAMs and Treg cells had poorer prognosis. Higher quality studies are required for confirmation.
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22
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Rezaee M, Gholami L, Gildeh MS, Ramezani M, Kazemi Oskuee R. Charge reduction: an efficient strategy to reduce toxicity and increase the transfection efficiency of high molecular weight polyethylenimine. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2018. [DOI: 10.1007/s40005-018-0388-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Niyongere S, Saltos A, Gray JE. Immunotherapy combination strategies (non-chemotherapy) in non-small cell lung cancer. J Thorac Dis 2018; 10:S433-S450. [PMID: 29593889 DOI: 10.21037/jtd.2017.12.120] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Immune checkpoint inhibitors enhance the activation and antitumor activity of the immune system, resulting in durable response rates in a select group of patients. Cytotoxic T lymphocyte antigen 4 (CTLA4) inhibitors target the inhibitory interaction between CTLA4 and CD80 or CD86. Programmed death 1 (PD1) inhibitors target the interaction between PD1 receptors on T-cells and PD-ligand 1 (PD-L1) and PD-ligand 2, blocking the inhibitory signaling and resulting in activation of T-cell effector function. These therapeutic drugs were originally evaluated in patients with metastatic melanoma before expansion to all tumor types, including non-small cell lung cancer (NSCLC) with promising results. The PD1 inhibitors such as pembrolizumab have now received FDA approval in the first-line setting for patients with positive PD-L1 expression tumor types; however, only a portion of patients have shown objective and sustainable responses. To expand the number of patients with observed response to immunotherapeutic agents including patients with negative PD-L1 expression tumors, clinical trials are ongoing to assess the safety and efficacy of combination immune checkpoint inhibitors and combination immune checkpoint inhibitors with targeted therapy. Immune checkpoint inhibitors have been found to be a promising therapeutic drug class with sustainable response rates and a tolerable safety profile, and efforts continue to improve these drugs in patients with NSCLC.
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Affiliation(s)
- Sandrine Niyongere
- Moffitt Cancer Center, Tampa, FL; University of South Florida, Tampa, FL, USA
| | - Andreas Saltos
- Moffitt Cancer Center, Tampa, FL; University of South Florida, Tampa, FL, USA
| | - Jhanelle E Gray
- Department of Thoracic Oncology, Moffitt Cancer Center, Tampa, FL, USA
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24
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Gene and MicroRNA Perturbations of Cellular Response to Pemetrexed Implicate Biological Networks and Enable Imputation of Response in Lung Adenocarcinoma. Sci Rep 2018; 8:733. [PMID: 29335598 PMCID: PMC5768793 DOI: 10.1038/s41598-017-19004-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 12/20/2017] [Indexed: 12/18/2022] Open
Abstract
Pemetrexed is indicated for non-small cell lung carcinoma and mesothelioma, but often has limited efficacy due to drug resistance. To probe the molecular mechanisms underlying chemotherapeutic response, we performed mRNA and microRNA (miRNA) expression profiling of pemetrexed treated and untreated lymphoblastoid cell lines (LCLs) and applied a hierarchical Bayesian method. We identified genetic variation associated with gene expression in human lung tissue for the most significant differentially expressed genes (Benjamini-Hochberg [BH] adjusted p < 0.05) using the Genotype-Tissue Expression data and found evidence for their clinical relevance using integrated molecular profiling and lung adenocarcinoma survival data from The Cancer Genome Atlas project. We identified 39 miRNAs with significant differential expression (BH adjusted p < 0.05) in LCLs. We developed a gene expression based imputation model of drug sensitivity, quantified its prediction performance, and found a significant correlation of the imputed phenotype generated from expression data with survival time in lung adenocarcinoma patients. Differentially expressed genes (MTHFD2 and SUFU) that are putative targets of differentially expressed miRNAs also showed differential perturbation in A549 fusion lung tumor cells with further replication in A549 cells. Our study suggests pemetrexed may be used in combination with agents that target miRNAs to increase its cytotoxicity.
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25
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Immunotherapy for cervical cancer: Can it do another lung cancer? Curr Probl Cancer 2018; 42:148-160. [PMID: 29500076 DOI: 10.1016/j.currproblcancer.2017.12.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 12/10/2017] [Indexed: 02/04/2023]
Abstract
Cervical cancer, although preventable, is still the second most common cancer among women worldwide. In developing countries like India, where screening for cervical cancer is virtually absent, most women seek treatment only at advanced stages of the disease. Although standard treatment is curative in more than 90% of women during the early stages, for stage IIIb and above this rate drops to 50% or less. Hence, novel therapeutic adjuvants are required to improve survival at advanced stages. Lung cancer has shown the way forward with the use of Immunotherapeutic interventions as standard line of treatment in advanced stages. In this review, we provide an overview of mechanisms of immune evasion, strategies that can be employed to boost the immune system in order to improve the overall survival of the patients and summarize briefly the clinical trials that have been completed or that are underway to bring therapeutic vaccines for cervical cancer to the clinics.
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26
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Sanborn RE, Ross HJ, Aung S, Acheson A, Moudgil T, Puri S, Hilton T, Fisher B, Coffey T, Paustian C, Neuberger M, Walker E, Hu HM, Urba WJ, Fox BA. A pilot study of an autologous tumor-derived autophagosome vaccine with docetaxel in patients with stage IV non-small cell lung cancer. J Immunother Cancer 2017; 5:103. [PMID: 29258618 PMCID: PMC5735525 DOI: 10.1186/s40425-017-0306-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 11/29/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Tumor-derived autophagosome vaccines (DRibbles) have the potential to broaden immune response to poorly immunogenic tumors. METHODS Autologous vaccine generated from tumor cells harvested from pleural effusions was administered to patients with advanced NSCLC with the objectives of assessing safety and immune response. Four patients were vaccinated and evaluable for immune response; each received two to four doses of vaccine. Study therapy included two cycles of docetaxel 75 mg/m2 on days 1 and 29 to treat the tumor, release hidden antigens and produce lymphopenia. DRibbles were to be administered intradermally on days 14, 43, 57, 71, and 85, together with GM-CSF (50 μg/d x 6d, administered via SQ mini pump). Peripheral blood was tested for immune parameters at baseline and at each vaccination. RESULTS Three of four patients had tumor cells available for testing. Autologous tumor-specific immune response was seen in two of the three, manifested by IL-5 (1 patient after 3 doses), and IFN-γ, TNF-α, IL-5, IL-10 (after 4 doses in one patient). All 4 patients had evidence of specific antibody responses against potential tumor antigens. All patients came off study after 4 or fewer vaccine treatments due to progression of disease. No significant immune toxicities were seen during the course of the study. CONCLUSIONS DRibble vaccine given with GM-CSF appeared safe and capable of inducing an immune response against tumor cells in this small, pilot study. There was no evidence of efficacy in this small poor-prognosis patient population, with treatment not feasible. Trial registration NCT00850785, initial registration date February 23, 2009.
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Affiliation(s)
- Rachel E. Sanborn
- Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR USA
- Earle A. Chiles Research Institute, N.E. Glisan Street, 2N35, Portland, OR 97213 USA
| | | | - Sandra Aung
- UbiVac, Portland, OR USA
- Present address: Nektar Therapeutics, San Francisco, USA
| | - Anupama Acheson
- Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR USA
| | - Tarsem Moudgil
- Laboratory of Molecular and Tumor Immunology, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
| | - Sachin Puri
- Laboratory of Molecular and Tumor Immunology, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
| | | | - Brenda Fisher
- Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR USA
| | - Todd Coffey
- Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR USA
| | - Christopher Paustian
- Laboratory of Molecular and Tumor Immunology, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
| | - Michael Neuberger
- Laboratory of Molecular and Tumor Immunology, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
- Present address: Department of General, Visceral and Transplantation Surgery, University of Munich, Campus Grosshadern, Munich, Germany
| | - Edwin Walker
- Immunological Monitoring Laboratory, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
| | - Hong-Ming Hu
- UbiVac, Portland, OR USA
- Laboratory of Cancer Immunobiology, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
| | - Walter J. Urba
- Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR USA
| | - Bernard A. Fox
- UbiVac, Portland, OR USA
- Laboratory of Molecular and Tumor Immunology, Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Cancer Center, Portland, OR USA
- Department of Molecular Microbiology and Immunology; and Knight Cancer Institute, Oregon Health and Science University, Portland, OR USA
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27
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Aerts JGJV, de Goeje PL, Cornelissen R, Kaijen-Lambers MEH, Bezemer K, van der Leest CH, Mahaweni NM, Kunert A, Eskens FALM, Waasdorp C, Braakman E, van der Holt B, Vulto AG, Hendriks RW, Hegmans JPJJ, Hoogsteden HC. Autologous Dendritic Cells Pulsed with Allogeneic Tumor Cell Lysate in Mesothelioma: From Mouse to Human. Clin Cancer Res 2017; 24:766-776. [PMID: 29233904 DOI: 10.1158/1078-0432.ccr-17-2522] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/01/2017] [Accepted: 12/04/2017] [Indexed: 11/16/2022]
Abstract
Purpose: Mesothelioma has been regarded as a nonimmunogenic tumor, which is also shown by the low response rates to treatments targeting the PD-1/PD-L1 axis. Previously, we demonstrated that autologous tumor lysate-pulsed dendritic cell (DC) immunotherapy increased T-cell response toward malignant mesothelioma. However, the use of autologous tumor material hampers implementation in large clinical trials, which might be overcome by using allogeneic tumor cell lines as tumor antigen source. The purpose of this study was to investigate whether allogeneic lysate-pulsed DC immunotherapy is effective in mice and safe in humans.Experimental Design: First, in two murine mesothelioma models, mice were treated with autologous DCs pulsed with either autologous or allogeneic tumor lysate or injected with PBS (negative control). Survival and tumor-directed T-cell responses of these mice were monitored. Results were taken forward in a first-in-human clinical trial, in which 9 patients were treated with 10, 25, or 50 million DCs per vaccination. DC vaccination consisted of autologous monocyte-derived DCs pulsed with tumor lysate from five mesothelioma cell lines.Results: In mice, allogeneic lysate-pulsed DC immunotherapy induced tumor-specific T cells and led to an increased survival, to a similar extent as DC immunotherapy with autologous tumor lysate. In the first-in-human clinical trial, no dose-limiting toxicities were established and radiographic responses were observed. Median PFS was 8.8 months [95% confidence interval (CI), 4.1-20.3] and median OS not reached (median follow-up = 22.8 months).Conclusions: DC immunotherapy with allogeneic tumor lysate is effective in mice and safe and feasible in humans. Clin Cancer Res; 24(4); 766-76. ©2017 AACR.
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Affiliation(s)
- Joachim G J V Aerts
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands.
| | - Pauline L de Goeje
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Robin Cornelissen
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | | | - Koen Bezemer
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Cor H van der Leest
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Niken M Mahaweni
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - André Kunert
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands.,Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Ferry A L M Eskens
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Cynthia Waasdorp
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Eric Braakman
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Bronno van der Holt
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Arnold G Vulto
- Hospital Pharmacy, Erasmus MC, Rotterdam, the Netherlands
| | - Rudi W Hendriks
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Joost P J J Hegmans
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Henk C Hoogsteden
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
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28
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Talbot T, Dangoor A, Shah R, Naik J, Talbot D, Lester JF, Cipelli R, Hodgson M, Patel A, Summerhayes M, Newsom-Davis T. The burden of neutropenic sepsis in patients with advanced non-small cell lung cancer treated with single-agent docetaxel: A retrospective study. Lung Cancer 2017; 113:115-120. [PMID: 29110837 DOI: 10.1016/j.lungcan.2017.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 09/25/2017] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To describe rates of confirmed and suspected neutropenic sepsis (NS) and associated hospital resource utilisation in patients with non-small cell lung cancer (NSCLC) treated with docetaxel monotherapy following relapse after ≥1 line of chemotherapy in routine UK clinical practice. MATERIALS AND METHODS A multi-centre, retrospective, observational research study was conducted in seven centres across England and Wales. Adult patients with stage III/IV NSCLC initiated on docetaxel monotherapy between 2010 and 2016 in routine clinical practice (aged ≥18 years at initiation) following failure of first-line chemotherapy were eligible. Data were collected from hospital medical records between May 2016 and July 2016, on all episodes of confirmed or suspected NS related to docetaxel monotherapy, including patient characteristics. Episodes of confirmed NS were defined as documented absolute neutrophil count <1.0×109/L, plus temperature >38°C or other signs/symptoms of sepsis, otherwise episodes were classified as suspected NS. RESULTS 121 patients were included (median age 65.5 years; 57.9% male; median 4.0 cycles of docetaxel; 19.8% treated with prophylactic granulocyte-colony stimulating factor). Episodes of confirmed or suspected NS were recorded in 21/121 (17.4%) patients (11 confirmed episodes in 11 [9.1%] patients and 11 suspected episodes in 10 [8.3%] patients). Resource utilisation data were available for 21/22 episodes; the mean length of stay for confirmed NS admissions (n=11) was 9.2 (SD: 9.2) days and for suspected NS admissions (n=10) was 4.7 (SD: 4.6) days. The most commonly prescribed treatment for NS was piperacillin/tazobactam therapy (46.5% of all documented treatments). The mean total costs of managing patients with confirmed NS (n=11) and suspected NS (n=9) were £3163 (SD: £2921) and £1790 (SD: £1585) per patient, respectively. CONCLUSION Rates of confirmed NS in UK clinical practice were broadly similar to those reported in clinical trials; however, the burden of suspected NS, not routinely reported elsewhere, is also substantial.
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Affiliation(s)
- Toby Talbot
- Royal Cornwall Hospital, Royal Cornwall Hospitals NHS Trust, Treliske, Truro, TR1 3LJ, UK.
| | - Adam Dangoor
- Bristol Cancer Institute, University Hospitals Bristol NHS Foundation Trust, Horfield Road, Bristol, BS2 8ED, UK.
| | - Riyaz Shah
- Kent Oncology Centre, Maidstone Hospital, Maidstone and Tunbridge Wells NHS Trust, Hermitage Lane, Maidstone, ME16 9QQ, UK.
| | - Jay Naik
- Pinderfields Hospital, Mid Yorkshire Hospitals NHS Trust,Aberford Road, Wakefield, WF1 4DG, UK.
| | - Denis Talbot
- Oxford University Hospitals NHS Foundation Trust, Old Road, Headington, Oxford, OX3 7LJ, UK.
| | - Jason F Lester
- Velindre Cancer Centre, Velindre NHS Trust, Velindre Road, Cardiff, CF14 2TL, UK.
| | - Riccardo Cipelli
- pH Associates Ltd, The Weighbridge, Brewery Courtyard, High Street, Marlow, SL7 2FF, UK.
| | | | | | | | - Thomas Newsom-Davis
- Chelsea and Westminster Hospital, Chelsea and Westminster Hospital NHS Foundation Trust, Chelsea, London, SW10 9NH, UK.
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29
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Safi S, Yamauchi Y, Rathinasamy A, Stamova S, Eichhorn M, Warth A, Rauch G, Dienemann H, Hoffmann H, Beckhove P. Functional T cells targeting tumor-associated antigens are predictive for recurrence-free survival of patients with radically operated non-small cell lung cancer. Oncoimmunology 2017; 6:e1360458. [PMID: 29147626 DOI: 10.1080/2162402x.2017.1360458] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 07/20/2017] [Accepted: 07/21/2017] [Indexed: 10/18/2022] Open
Abstract
In this prospective study, we examined postoperative follow-up and preoperative IFN-γ T cell responses against 14 non-small cell lung cancer (NSCLC)-associated antigens in the blood of 51 patients with NSCLC, 7 patients with benign pulmonary tumors, and 10 tumor-free patients by enzyme-linked immunospot assay. The phenotype and function of T cells specific for tumor-associated antigens (TAAs) in the blood or tumor tissue of 9 NSCLC patients were characterized in detail using TNF-α, IL-2, and IFN-γ cytokine capture assays. We found that circulating TAA-specific T cells were significantly enriched in NSCLC compared with tumor-free patients. The most frequently recognized TAAs were Aurora kinase A, HER2/neu, NY-ESO-1, and p53. TNF-α was the most abundant cytokine secreted by TAA-specific T cells in the blood as well as by in situ-activated tumor-infiltrating lymphocytes, most of which were effector memory cells. The absence of TAA-reactive T cells identified patients at higher risk of tumor recurrence, irrespective of tumor stage (OR = 8.76, 95% CI: 1.57-34.79, p = 0.008). We conclude that pre-existing TAA-reactive circulating T cells are a strong independent prognostic factor for recurrence-free survival. These data may help discriminating high-risk from low-risk patients, improving prognostication, and redirecting adjuvant therapy. Our findings suggest the therapeutic relevance of Aurora kinase A, HER2/neu, NY-ESO-1, and p53 as targets for immunotherapy. This study is registered on Clinicaltrials.gov with trial identification number: NCT02515760.
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Affiliation(s)
- Seyer Safi
- Department of Thoracic Surgery, Thoraxklinik, Heidelberg University Hospital, Roentgenstrasse 1, Heidelberg, BW, Germany
| | - Yoshikane Yamauchi
- Department of Thoracic Surgery, Thoraxklinik, Heidelberg University Hospital, Roentgenstrasse 1, Heidelberg, BW, Germany
| | - Anchana Rathinasamy
- Regensburg Center for Interventional Immunology and Hematology Department University Clinic and University of Regensburg, Am Biopark 9, Regensburg, BY, Germany
| | - Slava Stamova
- Regensburg Center for Interventional Immunology and Hematology Department University Clinic and University of Regensburg, Am Biopark 9, Regensburg, BY, Germany
| | - Martin Eichhorn
- Department of Thoracic Surgery, Thoraxklinik, Heidelberg University Hospital, Roentgenstrasse 1, Heidelberg, BW, Germany
| | - Arne Warth
- Institute of Pathology, Heidelberg University, Im Neuenheimer Feld 224, Heidelberg, BW, Germany
| | - Geraldine Rauch
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg, Eppendorf, Martinistrasse 52, Hamburg, HH, Germany
| | - Hendrik Dienemann
- Department of Thoracic Surgery, Thoraxklinik, Heidelberg University Hospital, Roentgenstrasse 1, Heidelberg, BW, Germany
| | - Hans Hoffmann
- Department of Thoracic Surgery, Thoraxklinik, Heidelberg University Hospital, Roentgenstrasse 1, Heidelberg, BW, Germany
| | - Philipp Beckhove
- Regensburg Center for Interventional Immunology and Hematology Department University Clinic and University of Regensburg, Am Biopark 9, Regensburg, BY, Germany
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Abstract
Malignant mesothelioma is a universally lethal cancer that is increasing in incidence worldwide. There is a dearth of effective therapies, with only one treatment (pemetrexed and cisplatin combination chemotherapy) approved in the past 13 years. However, the past 5 years have witnessed an exponential growth in our understanding of mesothelioma pathobiology, which is set to revolutionize therapeutic strategies. From a genomic standpoint, mesothelioma is characterized by a preponderance of tumour suppressor alterations, for which novel therapies are currently in development. Other promising antitumour agents include inhibitors against angiogenesis, mesothelin and immune checkpoints, which are at various phases of clinical trial testing.
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Affiliation(s)
- Timothy A Yap
- The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Joachim G Aerts
- Erasmus MC Cancer Institute, 3015 CE Rotterdam, The Netherlands
| | - Sanjay Popat
- Royal Marsden Hospital, London SW3 6JJ, UK
- National Heart and Lung Institute, Imperial College London SW3 6NP, UK
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31
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Rationally combining immunotherapies to improve efficacy of immune checkpoint blockade in solid tumors. Cytokine Growth Factor Rev 2017; 36:5-15. [PMID: 28693973 DOI: 10.1016/j.cytogfr.2017.06.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 06/19/2017] [Accepted: 06/20/2017] [Indexed: 12/13/2022]
Abstract
With the widespread application of immune checkpoint blocking antibodies (ICBs) for the treatment of advanced cancer, immunotherapy has proven to be capable of yielding unparalleled clinical results. However, despite the initial success of ICB-treatment, still a minority of patients experience durable responses to ICB therapy. A plethora of mechanisms underlie ICB resistance ranging from low immunogenicity, inadequate generation or recruitment of tumor-specific T cells or local suppression by stromal cells to acquired genetic alterations leading to immune escape. Increasing the response rates to ICBs requires insight into the mechanisms underlying resistance and the subsequent design of rational therapeutic combinations on a per patient basis. In this review, we aim to establish order into the mechanisms governing primary and secondary ICB resistance, offer therapeutic options to circumvent different modes of resistance and plea for a personalized medicine approach to maximize immunotherapeutic benefit for all cancer patients.
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Langhammer S, Scheerer J. Breaking the crosstalk of the cellular tumorigenic network: Hypothesis for addressing resistances to targeted therapies in advanced NSCLC. Oncotarget 2017; 8:43555-43570. [PMID: 28402937 PMCID: PMC5522169 DOI: 10.18632/oncotarget.16674] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 03/13/2017] [Indexed: 12/26/2022] Open
Abstract
In the light of current treatment developments for non-small cell lung cancer (NSCLC), the idea of a plastic cellular tumorigenic network bound by key paracrine signaling pathways mediating resistances to targeted therapies is brought forward. Based on a review of available preclinical and clinical data in NSCLC combinational approaches to address drivers of this network with marketed drugs are discussed. Five criteria for selecting drug combination regimens aiming at its disruption and thereby overcoming resistances are postulated.
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Yu DP, Cheng X, Liu ZD, Xu SF. Comparative beneficiary effects of immunotherapy against chemotherapy in patients with advanced NSCLC: Meta-analysis and systematic review. Oncol Lett 2017; 14:1568-1580. [PMID: 28789381 PMCID: PMC5529907 DOI: 10.3892/ol.2017.6274] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 05/04/2017] [Indexed: 12/21/2022] Open
Abstract
Lung cancer is the most commonly diagnosed cancer among men and it is the third ranked in women. There are two major types of lung cancer, namely, small cell lung cancer (SCLC), which accounts for ~20% of the cases, and non-small cell lung cancer (NSCLC), which is the most common. Chemotherapy and chemoradiotherapy have been used as the first-line therapies but suffer from lack of efficacy and also of several toxic adverse effects. Immunotherapeutic approaches including tumor antigen vaccination, monoclonal antibodies targeting checkpoint pathways and also activated immune cells are being developed and have been shown to be effective in treating NSCLC. Despite their promise, efficacy of several immunotherapies has not been consistent. We undertook this meta-analysis study to analyze results from clinical trials that compared efficacy and safety of immunotherapies with placebo or chemotherapy/radiotherapy in improving overall survival (OS) and progression-free survival (PFS) of NSCLC patients. Various databases were searched to identify randomized clinical studies examining the efficacy and safety of antibody- and vaccine-based immunotherapies in NSCLC patients in comparison to chemotherapy or chemoradiotherapy or placebo. Effects on OS and PFS and also adverse events have been compared. In accordance with the selection criteria, a total of 13 studies with 3,513 patients in immunotherapy and 3,072 patients in chemotherapy/placebo, were selected. PFS (odds ratio 1.81, 95% CI 1.36, 2.42; P<0.0001) and OS (P<0.0001) are found to be greatly improved by immunotherapies. Immunotherapy of NSCLC patients was also found to prevent several adverse effects and to improve daily living ability of the patients. The present meta-analysis strongly suggests that immunotherapy improves OS and PFS of patients with NSCLC.
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Affiliation(s)
- Da-Ping Yu
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing 101149, P.R. China
| | - Xu Cheng
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing 101149, P.R. China
| | - Zhi-Dong Liu
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing 101149, P.R. China
| | - Shao-Fa Xu
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing 101149, P.R. China
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Dammeijer F, Lievense LA, Kaijen-Lambers ME, van Nimwegen M, Bezemer K, Hegmans JP, van Hall T, Hendriks RW, Aerts JG. Depletion of Tumor-Associated Macrophages with a CSF-1R Kinase Inhibitor Enhances Antitumor Immunity and Survival Induced by DC Immunotherapy. Cancer Immunol Res 2017; 5:535-546. [DOI: 10.1158/2326-6066.cir-16-0309] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 03/30/2017] [Accepted: 05/16/2017] [Indexed: 11/16/2022]
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Steendam CM, Dammeijer F, Aerts JGJV, Cornelissen R. Immunotherapeutic strategies in non-small-cell lung cancer: the present and the future. Immunotherapy 2017; 9:507-520. [DOI: 10.2217/imt-2016-0151] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is still the leading cause of cancer death worldwide, with a poor prognosis. In the era of immunotherapies, the field is rapidly changing, and the clinician needs to be aware of the current state and future perspectives of immunotherapeutic strategies. In this review, we discuss the current status of immune checkpoint inhibitors, cancer vaccines and cellular therapies specifically in NSCLC. Last but not least, we will discuss rational combination strategies that are promising for the near future.
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Affiliation(s)
- Christi M Steendam
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
- Department of Pulmonary Medicine, Amphia Hospital, Molengracht 21, 4818 CK Breda, The Netherlands
| | - Floris Dammeijer
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
| | - Joachim G J V Aerts
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
- Department of Pulmonary Medicine, Amphia Hospital, Molengracht 21, 4818 CK Breda, The Netherlands
| | - Robin Cornelissen
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, ‘s-Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands
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Ricardi U, Badellino S, Filippi AR. What do radiation oncologists require for future advancements in lung SBRT? Phys Med 2016; 44:150-156. [PMID: 27914779 DOI: 10.1016/j.ejmp.2016.11.114] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 11/11/2016] [Accepted: 11/17/2016] [Indexed: 12/25/2022] Open
Abstract
Stereotactic Body Radiotherapy (SBRT) is a well established therapeutic option for patients affected with peripheral early stage non-small cell lung cancer (NSCLC), given the positive clinical evidence accumulated so far on its efficacy and safety. SBRT is regarded as the best choice for inoperable patients, and could also be offered as an alternative to surgery to selected operable patients. More recently, its use for lung metastases progressively increased, and SBRT is now regarded as a low toxic and highly effective local therapy for lung oligometastases from different primary tumors, especially colorectal cancer. Improved planning and delivery techniques have facilitated over the years its use on large and/or centrally located primary tumors, and multiple nodules. Given the successful applications and the current wide dissemination of this technique, clinicians are now faced with an increasingly complex and multi-variable decision process. Some clinically relevant factors are still uncertain, and strategies are needed to reduce the risk of both local and distant failures. Secondly, aspects related to target delineation, dose prescription, image guidance and treatment planning still need to be fully addressed; this may hamper, at least for now, the standardization of SBRT procedures through different Institutions making any kind of direct outcomes comparison difficult. We here aim to provide a perspective on the current role of lung SBRT and its critical aspects, highlighting the potential future developments.
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Nemunaitis J, Senzer N, Plato L. Tumor vaccines and cellular immunotherapies. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:S24. [PMID: 27867992 DOI: 10.21037/atm.2016.10.54] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Neil Senzer
- Mary Crowley Cancer Research Center, Dallas, TX, USA
| | - Leah Plato
- Mary Crowley Cancer Research Center, Dallas, TX, USA
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Mazza V, Cappuzzo F. Immunotherapy and lung cancer: from therapeutic cancer vaccination to novel approaches. J Thorac Dis 2016; 8:E1348-E1350. [PMID: 27867624 DOI: 10.21037/jtd.2016.10.99] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Valentina Mazza
- Department of Medical Oncology, AUSL Romagna, Ravenna, Italy
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