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Ghanbari Sevari F, Mehdizadeh A, Abbasi K, Hejazian SS, Raisii M. Cytokine-induced killer cells: new insights for therapy of hematologic malignancies. Stem Cell Res Ther 2024; 15:254. [PMID: 39135188 PMCID: PMC11321231 DOI: 10.1186/s13287-024-03869-z] [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: 02/12/2024] [Accepted: 07/30/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Cytokine-induced killer (CIK) cells are a novel subgroup of immune effectors, classified as one of the modified T cell-mediated arms for immunotherapy. These cells exert MHC-unrestricted cytotoxicity against both hematological and solid malignancies with low incidence of treatment-related severe complications. This study reviews the application of CIK cells in treating cases with hematologic malignancies. MAIN BODY CIK cells consist of CD3+/CD56+ natural killer (NK) T cells, CD3-/CD56+ NK cells, and CD3+/CD56- cytotoxic T cells. In this regard, the CD3+/CD56+ NK T cells are the primary effectors. Compared with the previously reported antitumor immune cells, CIK cells are characterized by improved in vitro proliferation and amplification, enhanced migration and invasive capacity to tumor region, more significant antitumor activity, and a broader antitumor spectrum. CIK cells can also induce death in tumor cells via numerous pathways and mechanisms. Hence, CIKs-based therapy has been used in various clinical trials and has shown efficacy with a very low graft versus host disease (GVHD) against several cancers, such as hematologic malignancies, even in relapsing cases, or cases not responding to other therapies. Despite the high content of T cells, CIK cells induce low alloreactivity and, thus, pose a restricted threat of GVHD induction even in MHC-mismatched transplantation cases. Phase 1 and 2 clinical trials of CIK cell therapy have also highlighted satisfactory therapeutic advantages against hematologic cancers, indicating the safety of CIK cells even in haploidentical transplantation settings. CONCLUSION CIK cells have shown promising results in the treatment of hematologic malignancies, especially in combination with other antitumor strategies. However, the existing controversies in achieving desired clinical responses underscore the importance of future studies.
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Affiliation(s)
- Faezeh Ghanbari Sevari
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Mehdizadeh
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khadijeh Abbasi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyyed Sina Hejazian
- Neuroscience Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mortaza Raisii
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Zhong S, Zhang Y, Lu X, Meftahpour V. The Therapeutic Potential of Cytokine-Induced Killer in Patients with Cancer. J Interferon Cytokine Res 2024; 44:99-110. [PMID: 38488758 DOI: 10.1089/jir.2023.0180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024] Open
Abstract
Despite the promising results of immunotherapy, further experiments need to be considered because of several factors ranging from physical barriers to off-tumor adverse effects. It is surprising that adoptive cellular immunotherapy, particularly dendritic cell and cytokine-induced killer (DC-CIK) therapy, is far less emphasized in the treatment of cancer diseases. DC-CIK therapy in cancer patients presents auspicious results with low or no side effects, which should not be overlooked. More interestingly, almost all DC-CIK clinical trials are ongoing in China that highlight the limitations of therapeutic strategies and require large-scale research. To date, it is advisable to consider combination therapy with chemotherapy since it has shown promising outcomes with higher efficacy. In this article, the efficacy of DC-CIK therapy in patients with cancer is summarized by underscoring the lack of experiments on soft cancers on an unprecedented scale. In brief, DC-CIK therapy is a safe and effective therapeutic agent for malignant and nonmalignant diseases that enhances short-term and long-term effects.
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Affiliation(s)
- Sixun Zhong
- Hai'an People's Hospital, Department of Oncology, Nantong City, Jiangsu Province, China
| | - Yan Zhang
- Hai'an People's Hospital, Department of Oncology, Nantong City, Jiangsu Province, China
| | - Xiaomin Lu
- Hai'an People's Hospital, Department of Oncology, Nantong City, Jiangsu Province, China
| | - Vafa Meftahpour
- Medical Immunology, Cellular and Molecular Research Center, Medical Sciences Department, Urmia University of Medical Sciences, Urmia, Iran
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Wang L, Li X, Dong XJ, Yu XL, Zhang J, Cheng ZG, Han ZY, Liu FY, Yu J, Liang P. Dendritic cell-cytokine killer combined with microwave ablation reduced recurrence for hepatocellular carcinoma compared to ablation alone. Technol Health Care 2024; 32:1819-1834. [PMID: 38393935 DOI: 10.3233/thc-230871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
BACKGROUND Several international practice guidelines have recommended local ablation as the first-line treatment for early-stage hepatocellular carcinoma (HCC). OBJECTIVE This study aims to investigate the synergetic anti-tumor impact of dendritic cell-cytokine killer (DC-CIK) combined with microwave ablation (MWA) for HCC. METHODS This retrospective study included 1,141 patients from the American Joint Committee on Cancer stage I-II HCC, who were treated with therapeutic MWA. The immunotherapy group encompassing 40 patients received additional immunotherapy with DC-CIK, whereas the control group consisting of 1,101 patients was treated with MWA alone. Propensity score matching (PSM) with ratio of 1:3 was employed to balance selection bias. The oncological outcome and immune status were measured after combination therapy. RESULTS The immunotherapy group patients exhibited significant longer disease-free survival (DFS, primary HCC: p= 0.036; recurrent HCC: p= 0.026). For patients with primary HCC, the recurrence frequency was reduced (p= 0.002), and recurrence interval (19 months vs. 9 months, p< 0.001) was prolonged in the immunotherapy group. Subgroup analysis revealed that patients ⩽ 60 years old, moderately-differentiated HCC, or co-infected with Hepatitis B Virus (HBV) had a significant benefit over DFS in the immunotherapy group. After combination therapy, the serum CD3+ (p= 0.049), CD8/CD28+ (p= 0.045) were elevated. CONCLUSION Combination therapy with DC-CIK and MWA can significantly reduce the recurrence and prolong DFS, especially for patients ⩽ 60 years old or with moderately-differentiated HCC or co-infected with HBV.
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Affiliation(s)
- Luo Wang
- School of Medicine, Nankai University, Tianjin, China
| | - Xin Li
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xue-Juan Dong
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiao-Ling Yu
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jing Zhang
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Zhi-Gang Cheng
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Zhi-Yu Han
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Fang-Yi Liu
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jie Yu
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Ping Liang
- School of Medicine, Nankai University, Tianjin, China
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
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Han J, Zhang B, Zheng S, Jiang Y, Zhang X, Mao K. The Progress and Prospects of Immune Cell Therapy for the Treatment of Cancer. Cell Transplant 2024; 33:9636897241231892. [PMID: 38433349 PMCID: PMC10913519 DOI: 10.1177/09636897241231892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 03/05/2024] Open
Abstract
Immune cell therapy as a revolutionary treatment modality, significantly transformed cancer care. It is a specialized form of immunotherapy that utilizes living immune cells as therapeutic reagents for the treatment of cancer. Unlike traditional drugs, cell therapies are considered "living drugs," and these products are currently customized and require advanced manufacturing techniques. Although chimeric antigen receptor (CAR)-T cell therapies have received tremendous attention in the industry regarding the treatment of hematologic malignancies, their effectiveness in treating solid tumors is often restricted, leading to the emergence of alternative immune cell therapies. Tumor-infiltrating lymphocytes (TIL) cell therapy, cytokine-induced killer (CIK) cell therapy, dendritic cell (DC) vaccines, and DC/CIK cell therapy are designed to use the body's natural defense mechanisms to target and eliminate cancer cells, and usually have fewer side effects or risks. On the other hand, cell therapies, such as chimeric antigen receptor-T (CAR-T) cell, T cell receptor (TCR)-T, chimeric antigen receptor-natural killer (CAR-NK), or CAR-macrophages (CAR-M) typically utilize either autologous stem cells, allogeneic or xenogeneic cells, or genetically modified cells, which require higher levels of manipulation and are considered high risk. These high-risk cell therapies typically hold special characteristics in tumor targeting and signal transduction, triggering new anti-tumor immune responses. Recently, significant advances have been achieved in both basic and clinical researches on anti-tumor mechanisms, cell therapy product designs, and technological innovations. With swift technological integration and a high innovation landscape, key future development directions have emerged. To meet the demands of cell therapy technological advancements in treating cancer, we comprehensively and systematically investigate the technological innovation and clinical progress of immune cell therapies in this study. Based on the therapeutic mechanisms and methodological features of immune cell therapies, we analyzed the main technical advantages and clinical transformation risks associated with these therapies. We also analyzed and forecasted the application prospects, providing references for relevant enterprises with the necessary information to make informed decisions regarding their R&D direction selection.
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Affiliation(s)
- Jia Han
- Shanghai Information Center for Life Sciences, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
| | - Bowen Zhang
- Shanghai Information Center for Life Sciences, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
| | - Senyu Zheng
- Shanghai Information Center for Life Sciences, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
- School of Natural and Computing Sciences, University of Aberdeen, Aberdeen, UK
| | - Yuan Jiang
- Shanghai Information Center for Life Sciences, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
| | - Xiaopeng Zhang
- Shanghai World Trade Organization Affairs Consultation Center, Shanghai, China
| | - Kaiyun Mao
- Shanghai Information Center for Life Sciences, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
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Ma X, Peng L, Wang J, Gao L, Zhang W, Lu X, Liu J, Yang L. Autologous CIK cells combined with chemotherapy as the first-line treatment for locally advanced or metastatic gastric cancer is safe and feasible. Front Immunol 2023; 14:1267369. [PMID: 38022664 PMCID: PMC10646377 DOI: 10.3389/fimmu.2023.1267369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Aim To evaluate the safety and initial efficacy of autologous cytokine-induced killer (CIK) cells combined with S-1+oxaliplatin (SOX) as the first-line treatment for locally advanced or metastatic gastric cancer (GC). Materials and methods In this two-arm, single-center exploratory trial, patients with locally advanced or metastatic GC were randomly assigned (1:1) to receive autologous CIK cells in combination with SOX (CIK-SOX) or SOX alone. The primary endpoint was the incidence of adverse events (AEs). Progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and disease control rate (DCR) served as the secondary endpoints. Results Fifty-nine patients were enrolled in the study between November 20, 2014 and September 6, 2017. A total of 31 patients received CIK-SOX and 28 patients received SOX. The most common AEs in both groups were gastrointestinal reaction, leucopenia, neutropenia, anemia, thrombocytopenia, hyperbilirubinemia, and elevated aspartate transaminase concentration, with a higher incidence of these conditions in the SOX group. The median PFS for the CIK-SOX and SOX groups was 6.9 and 4.9 months, respectively (hazard ratio (HR) 0.80, p=0.45). The respective median OS values were 17.8 and 9.75 months (HR 0.76, p=0.34). Patients who received more than three injections of specific lymphocyte subsets benefited the most from this combination therapy. Cox univariate and multivariate analyses showed that tumor metastasis to more than two organs was the main risk factor for PFS and OS. A total of 29 patients in the CIK-SOX group and 25 in the SOX group had measurable lesions. The ORR for the CIK-SOX and SOX groups was 55.2% and 32.0%, while the DCR was 93.1% and 88.0%, respectively. Conclusion The safety of CIK-SOX as the first-line treatment for patients with locally advanced or metastatic GC was good. Although the PFS and OS in the CIK-SOX group were not statistically significantly different compared to the values in the SOX alone group, this treatment increased the PFS and OS duration, with the absolute improvement in OS of about 8.05 months. Continuous benefit from the CIK-SOX treatment was observed during long-term follow-up. Clinical trial registration https://clinicaltrials.gov/study/NCT02504229?term=NCT02504229&rank=1, identifier ChiCTR-IPR-15005923; NCT02504229.
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Affiliation(s)
- Xiaoting Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liming Peng
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Junqing Wang
- Department of Medical Oncology, Beijing Chaoyang Huanxing Cancer Hospital, Beijing, China
| | - Lizhen Gao
- Department of Medical Oncology, Beijing Chaoyang Huanxing Cancer Hospital, Beijing, China
| | - Wen Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xu Lu
- Department of Oncology, Beijing Biohealthcare Biotechnology Co., Ltd, Beijing, China
| | - Jingwei Liu
- Department of Oncology, Beijing Biohealthcare Biotechnology Co., Ltd, Beijing, China
| | - Lin Yang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Cappuzzello E, Vigolo E, D’Accardio G, Astori G, Rosato A, Sommaggio R. How can Cytokine-induced killer cells overcome CAR-T cell limits. Front Immunol 2023; 14:1229540. [PMID: 37675107 PMCID: PMC10477668 DOI: 10.3389/fimmu.2023.1229540] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/02/2023] [Indexed: 09/08/2023] Open
Abstract
The successful treatment of patients affected by B-cell malignancies with Chimeric Antigen Receptor (CAR)-T cells represented a breakthrough in the field of adoptive cell therapy (ACT). However, CAR-T therapy is not an option for every patient, and several needs remain unmet. In particular, the production of CAR-T cells is expensive, labor-intensive and logistically challenging; additionally, the toxicities deriving from CAR-T cells infusion, such as cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS), have been documented extensively. Alternative cellular therapy products such as Cytokine-induced killer (CIK) cells have the potential to overcome some of these obstacles. CIK cells are a heterogeneous population of polyclonal CD3+CD56+ T cells with phenotypic and functional properties of NK cells. CIK cell cytotoxicity is exerted in a major histocompatibility complex (MHC)-unrestricted manner through the engagement of natural killer group 2 member D (NKG2D) molecules, against a wide range of hematological and solid tumors without the need for prior antigen exposure or priming. The foremost potential of CIK cells lies in the very limited ability to induce graft-versus-host disease (GvHD) reactions in the allogeneic setting. CIK cells are produced with a simple and extremely efficient expansion protocol, which leads to a massive expansion of effector cells and requires a lower financial commitment compared to CAR-T cells. Indeed, CAR-T manufacturing involves the engineering with expensive GMP-grade viral vectors in centralized manufacturing facilities, whereas CIK cell production is successfully performed in local academic GMP facilities, and CIK cell treatment is now licensed in many countries. Moreover, the toxicities observed for CAR-T cells are not present in CIK cell-treated patients, thus further reducing the costs associated with hospitalization and post-infusion monitoring of patients, and ultimately encouraging the delivery of cell therapies in the outpatient setting. This review aims to give an overview of the limitations of CAR-T cell therapy and outline how the use of CIK cells could overcome such drawbacks thanks to their unique features. We highlight the undeniable advantages of using CIK cells as a therapeutic product, underlying the opportunity for further research on the topic.
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Affiliation(s)
- Elisa Cappuzzello
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Emilia Vigolo
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Giulia D’Accardio
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Giuseppe Astori
- Advanced Cellular Therapy Laboratory, Department of Hematology, San Bortolo Hospital of Vicenza, Vicenza, Italy
| | - Antonio Rosato
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Roberta Sommaggio
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
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Donne R, Lujambio A. The liver cancer immune microenvironment: Therapeutic implications for hepatocellular carcinoma. Hepatology 2023; 77:1773-1796. [PMID: 35989535 PMCID: PMC9941399 DOI: 10.1002/hep.32740] [Citation(s) in RCA: 150] [Impact Index Per Article: 150.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 07/26/2022] [Accepted: 08/18/2022] [Indexed: 12/19/2022]
Abstract
The liver is the sixth most common site of primary cancer in humans and the fourth leading cause of cancer-related death in the world. Hepatocellular carcinoma (HCC) accounts for 90% of liver cancers. HCC is a prevalent disease with a progression that is modulated by the immune system. Half of the patients with HCC receive systemic therapies, traditionally sorafenib or lenvatinib, as a first-line therapy. In the last few years, immune-checkpoint inhibitors (ICIs) have revolutionized cancer therapy and have gained an increased interest in the treatment of HCC. In 2020, the combination of atezolizumab (anti-programmed death-ligand 1) and bevacizumab (anti-vascular endothelial growth factor) improved overall survival over sorafenib, resulting in Food and Drug Administration (FDA) approval as a first-line treatment for patients with advanced HCC. Despite these major advances, a better molecular and cellular characterization of the tumor microenvironment is still needed because it has a crucial role in the development and progression of HCC. Inflamed (hot) and noninflamed (cold) HCC tumors and genomic signatures have been associated with response to ICIs. However, there are no additional biomarkers to guide clinical decision-making. Other immune-targeting strategies, such as adoptive T-cell transfer, vaccination, and virotherapy, are currently under development. This review provides an overview on the HCC immune microenvironment, different cellular players, current available immunotherapies, and potential immunotherapy modalities.
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Affiliation(s)
- Romain Donne
- Department of Oncological Sciences , Icahn School of Medicine at Mount Sinai , New York , New York , USA
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai , Tisch Cancer Institute , New York , New York , USA
- Icahn School of Medicine at Mount Sinai , The Precision Immunology Institute , New York , New York , USA
| | - Amaia Lujambio
- Department of Oncological Sciences , Icahn School of Medicine at Mount Sinai , New York , New York , USA
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai , Tisch Cancer Institute , New York , New York , USA
- Icahn School of Medicine at Mount Sinai , The Precision Immunology Institute , New York , New York , USA
- Graduate School of Biomedical Sciences , Icahn School of Medicine at Mount Sinai , New York , New York , USA
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Li CMY, Tomita Y, Dhakal B, Li R, Li J, Drew P, Price T, Smith E, Maddern GJ, Fenix KA. Use of cytokine-induced killer cell therapy in patients with colorectal cancer: a systematic review and meta-analysis. J Immunother Cancer 2023; 11:e006764. [PMID: 37117007 PMCID: PMC10152003 DOI: 10.1136/jitc-2023-006764] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND The number of clinical studies evaluating the benefit of cytokine-induced killer cell (CIK) therapy, an adoptive immunotherapy, for colorectal cancer (CRC) is increasing. In many of these trials, CIK therapy was coadministered with conventional cancer therapy. The aim of this review is to systematically assess the available literature, in which the majority were only in Chinese, on CIK therapy for the management of CRC using meta-analysis and to identify parameters associated with successful CIK therapy implementation. METHODS Prospective and retrospective clinical studies which compared CIK therapy to non-CIK therapy in patients with CRC were searched for electronically on MEDLINE, Embase, China National Knowledge Infrastructure, and Wanfang Data databases. The clinical endpoints of overall survival (OS), progression-free survival (PFS), OS and PFS rates, overall response rate (ORR), and toxicity were meta-analyzed using HR and relative ratio (RR), and subgroup analyses were performed using chi-square (χ2) test and I-squared (I2) statistics for study design, disease stage, cotherapy type, and timing of administration. RESULTS In total, 70 studies involving 6743 patients were analyzed. CIK therapy was favored over non-CIK therapy for OS (HR=0.59, 95% CI: 0.53 to 0.65), PFS (HR=0.55, 95% CI: 0.47 to 0.63), and ORR (RR=0.65, 95% CI: 0.57 to 0.74) without increasing toxicity (HR=0.59, 95% CI: 0.16 to 2.25). Subgroup analyses on OS and PFS by study design (randomized vs non-randomized study design), disease stage (Stage I-III vs Stage IV), cotreatment with dendritic cells (DCs) (CIK vs DC-CIK therapy), or timing of therapy administration (concurrent vs sequential with coadministered anticancer therapy) also showed that the clinical benefit of CIK therapy was robust in any subgroup analysis. Furthermore, cotreatment with DCs did not improve clinical outcomes over CIK therapy alone. CONCLUSION Compared with standard therapy, patients who received additional CIK cell therapy had favorable outcomes without increased toxicity, warranting further investigation into CIK therapy for the treatment of CRC.
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Affiliation(s)
- Celine Man Ying Li
- Discipline of Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Yoko Tomita
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
- Medical Oncology, The Queen Elizabeth Hospital and The University of Adelaide, Adelaide, South Australia, Australia
| | - Bimala Dhakal
- Discipline of Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Runhao Li
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
- Medical Oncology, The Queen Elizabeth Hospital and The University of Adelaide, Adelaide, South Australia, Australia
| | - Jun Li
- Urinary Surgery of Zhumadian Central Hospital, Zhumadian, Henan, China
| | - Paul Drew
- Discipline of Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Timothy Price
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
- Medical Oncology, The Queen Elizabeth Hospital and The University of Adelaide, Adelaide, South Australia, Australia
| | - Eric Smith
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
- Medical Oncology, The Queen Elizabeth Hospital and The University of Adelaide, Adelaide, South Australia, Australia
| | - Guy J Maddern
- Discipline of Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Kevin Aaron Fenix
- Discipline of Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
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NK and cells with NK-like activities in cancer immunotherapy-clinical perspectives. Med Oncol 2022; 39:131. [PMID: 35716327 DOI: 10.1007/s12032-022-01735-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/13/2022] [Indexed: 01/10/2023]
Abstract
Natural killer (NK) cells are lymphoid cells of innate immunity that take important roles in immune surveillance. NK cells are considered as a bridge between innate and adaptive immunity, and their infiltration into tumor area is related positively with prolonged patient survival. They are defined as CD16+ CD56+ CD3- cells in clinic. NK cells promote cytolytic effects on target cells and induce their apoptosis. Loss of NK cell cytotoxic activity and reduction in the number of activating receptors are the current issues for application of such cells in cellular immunotherapy, which resulted in the diminished long-term effects. The focus of this review is to discuss about the activity of NK cells and cells with NK-like activity including natural killer T (NKT), cytokine-induced killer (CIK) and lymphokine-activated killer (LAK) cells in immunotherapy of human solid cancers.
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Dong Y, Gao S, Zhang X, Kou J, Liu J, Ye T, Shen H. CCL17 and CCL22 induce CCR4 receptor expression and promote cytokine-induced killer cells migration. Anticancer Drugs 2021; 33:149-157. [PMID: 34657098 DOI: 10.1097/cad.0000000000001256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Recently, cytokine-induced killer (CIK) cells have been shown to possess effective cytotoxic activity against some tumor cells both in vitro and in clinical research. Furthermore, dendritic cell-activated CIK (DC-CIK) cells display significantly increased antitumor activity compared to unstimulated CIK cells. Study findings indicate DC cells can secrete chemokine C-C motif ligand 17 (CCL17) and chemokine C-C motif ligand 22 (CCL22) with a common receptor molecule, C-C chemokine receptor type-4(CCR4). CCL17 and CCL22 levels were measured by ELISA from CIK cell culture supernatants and the expression of CCR4 on CIK and DC-CIK cells was analyzed by flow cytometry. Through Migration and Killing assays, further analyzed the effects of the altered expression levels of CCR4 on the chemotactic ability and the tumor-killing efficiency of CIK cells. We found markedly increased CCL17 and CCL22 in supernatants of DC-CIK co-cultures. Similarly, the expression of CCR4 was also increased on CIK cells in these co-cultures. Further, the stimulation of CCL17 and CCL22 increased expression of the CCR4 and enhanced the migratory capacity and antitumor efficacy of CIK cells. Simultaneously, similar effects had achieved by transfecting the CCR4 gene into CIK cells. DC cells may promote the expression of CCR4 on CIK cells by secreting CCL17 and CCL22, thereby promoting infiltration of DC-CIK cells into the tumor microenvironment, and exerting stronger antitumor activity than CIK cells.
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Affiliation(s)
- Yongjian Dong
- Guangdong Province Key Laboratory for Biotechnology Drug Candidates, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, Guangdong Department of Radiation Oncology, Dongguan People's Hospital, Affiliated Dongguan Hospital of Southern Medical University, Dongguan, Guangdong, China
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Interleukin-2 therapy of cancer-clinical perspectives. Int Immunopharmacol 2021; 98:107836. [PMID: 34218217 DOI: 10.1016/j.intimp.2021.107836] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/18/2021] [Accepted: 05/27/2021] [Indexed: 12/11/2022]
Abstract
Interleukin (IL)-2 is a pleiotropic cytokine that displays opposing activities on immune system acting either in favor of or against cancer progression. Advanced/metastatic melanoma and renal cell carcinoma (RCC) are the two types of cancers that included most studies implemented for assessing the role of high-dose IL-2 therapy. The use of high-dose IL-2 therapy can, however, increase the rate of toxicities and interferes with the activity of endothelial cells (ECs) and effector T cells in tumor microenvironment (TME). This implies the need for adjusting strategies related to the cytokine therapy, such as suppressing signals that are interfering with the activity of this cytokine or the use of engineered IL-2 variants. The focus of this review is to discuss about pros and cons related to the IL-2 therapy and propose strategies to increase the efficacy of therapy. The outcomes of this literature will call for application of variants of IL-2 engineered to represent higher half-life and efficacy, and are more safe in the area of cancer immunotherapy.
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12
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van der Hoorn IAE, Flórez-Grau G, van den Heuvel MM, de Vries IJM, Piet B. Recent Advances and Future Perspective of DC-Based Therapy in NSCLC. Front Immunol 2021; 12:704776. [PMID: 34262573 PMCID: PMC8273436 DOI: 10.3389/fimmu.2021.704776] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 06/15/2021] [Indexed: 12/11/2022] Open
Abstract
Current treatment for patients with non-small-cell lung cancer (NSCLC) is suboptimal since therapy is only effective in a minority of patients and does not always induce a long-lasting response. This highlights the importance of exploring new treatment options. The clinical success of immunotherapy relies on the ability of the immune system to mount an adequate anti-tumor response. The activation of cytotoxic T cells, the effector immune cells responsible for tumor cell killing, is of paramount importance for the immunotherapy success. These cytotoxic T cells are primarily instructed by dendritic cells (DCs). DCs are the most potent antigen-presenting cells (APCs) and are capable of orchestrating a strong anti-cancer immune response. DC function is often suppressed in NSCLC. Therefore, resurrection of DC function is an interesting approach to enhance anti-cancer immune response. Recent data from DC-based treatment studies has given rise to the impression that DC-based treatment cannot induce clinical benefit in NSCLC by itself. However, these are all early-phase studies that were mainly designed to study safety and were not powered to study clinical benefit. The fact that these studies do show that DC-based therapies were well-tolerated and could induce the desired immune responses, indicates that DC-based therapy is still a promising option. Especially combination with other treatment modalities might enhance immunological response and clinical outcome. In this review, we will identify the possibilities from current DC-based treatment trials that could open up new venues to improve future treatment.
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Affiliation(s)
- Iris A E van der Hoorn
- Department of Pulmonary Diseases, Radboud University Medical Center, Nijmegen, Netherlands.,Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Georgina Flórez-Grau
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - I Jolanda M de Vries
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Berber Piet
- Department of Pulmonary Diseases, Radboud University Medical Center, Nijmegen, Netherlands
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13
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Issabekova A, Zhumabekova M, Zhunussova M, Ogay V. The Crosstalk Between Dendritic Cells, Cytokine-Induced Killer Cells And Cancer Cells From The Perspective Of Combination Therapy. RUSSIAN OPEN MEDICAL JOURNAL 2021. [DOI: 10.15275/rusomj.2021.0209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Dendritic cells (DCs) are considered the most potent professional antigen-presenting cells (APCs) that elicit adaptive antitumour immunity. DCs integrate multiple environmental signals by efficiently processing tumour-associated antigens (TAAs) and migrating to draining lymph nodes (dLNs), where they present foreign antigens to T cells for priming. DCs thus serve as a major link between innate and adaptive immunity. Although DCs (mostly monocyte-derived DCs [mo-DCs]) have already been used in cancer therapies, such approaches have shown limited efficacy. Mo-DCs have the unique ability to present antigens to T cells in peripheral tissues. CD3+CD56+ cytokine-induced killer (CIK) cells are characterized by both MHC-restricted and MHC-unrestricted antitumour cytotoxicity against a broad range of cancer cells. This review presents an overview of the mechanisms by which mo-DCs and CIK cells’ interact with each other and with tumours. The maturation of DCs was identified as a crucial step in the development of effective DC-based vaccines against cancer. A further improved adoptive immunotherapy strategy involves a combination of mature mo-DCs and CIK cells. Combination therapy presents many opportunities for cancer treatment, as reported by a number of clinical trials. However, there is a lack of fundamental studies on the interaction of in vitro-generated mo-DCs with CIK cells. We discuss several methods of boosting DC-based vaccines and review the current knowledge of contact-dependent and cytokine-induced interactions of mo-DCs with CIK cells. We highlight that the combination of mo-DCs with CIK cells activates MHC-restricted and MHC-unrestricted immune responses.
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14
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Xu K, Meng Z, Mu X, Sun B, Chai Y. One Single Site Clinical Study: To Evaluate the Safety and Efficacy of Immunotherapy With Autologous Dendritic Cells, Cytokine-Induced Killer Cells in Primary Hepatocellular Carcinoma Patients. Front Oncol 2020; 10:581270. [PMID: 33324558 PMCID: PMC7724106 DOI: 10.3389/fonc.2020.581270] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/21/2020] [Indexed: 12/24/2022] Open
Abstract
Dendritic cells (DCs) and cytokine-induced killer (CIK) cells play an important role in the anti-tumor immune response. In this study, we evaluated the clinical effectiveness of DC/CIK-CD24 immunotherapies to primary hepatocellular carcinoma patients who received radical resection. 36 resected primary hepatocellular carcinoma (HCC) patients were enrolled from August 2014 to December 2015. All patients received two or four times of DC/CIK immunotherapy after radical resection. 1-4 years patients' survival rates were evaluated during the follow-up. The 4-year survival rate of patients who received two times of immunotherapy was 47.1%, and the rate of those who received four times of immunotherapies was 52.6%. Compared to baseline, after receiving the DC/CIK-CD24 autotransfusion, the serum Treg concentration of the patients decreased, while CD3+, CD4+, CD56+ increased slightly. The adverse effect of immunotherapy was I-II° transient fever and could be tolerable. DC/CIK-CD24 immunotherapy can delay the relapse time.
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Affiliation(s)
- Kaiyue Xu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhengjie Meng
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| | - Xiaoxin Mu
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Key Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences, Nanjing, China
| | - Beicheng Sun
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Yi Chai
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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15
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Palmerini P, Dalla Pietà A, Sommaggio R, Ventura A, Astori G, Chieregato K, Tisi MC, Visco C, Perbellini O, Ruggeri M, Cappuzzello E, Rosato A. A serum-free protocol for the ex vivo expansion of Cytokine-Induced Killer cells using gas-permeable static culture flasks. Cytotherapy 2020; 22:511-518. [PMID: 32631696 DOI: 10.1016/j.jcyt.2020.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 04/13/2020] [Accepted: 05/06/2020] [Indexed: 12/21/2022]
Abstract
Cytokine-Induced (CIK) cells represent an attractive approach for cell-based immunotherapy, as they show several advantages compared with other strategies. Here we describe an original serum-free protocol for CIK cell expansion that employs G-Rex devices and compare the resulting growth, viability, phenotypic profile and cytotoxic activity with conventional culture in tissue flasks. CIK cells were obtained from buffy coats, seeded in parallel in G-Rex and tissue flasks, and stimulated with clinical-grade IFN-γ, anti-CD3 antibody and IL-2. G-Rex led to large numbers of CIK cells, with a minimal need for technical interventions, thus reducing the time and costs of culture manipulation. CIK cells generated in G-Rex showed a less differentiated phenotype, with a significantly higher expression of naive-associated markers such as CD62L, CD45RA and CCR7, which correlates with a remarkable expansion potential in culture and could lead to longer persistence and a more sustained anti-tumor response in vivo. The described procedure can be easily translated to large-scale production under Good Manufacturing Practice. Overall, this protocol has strong advantages over existing procedures, as it allows easier, time-saving and cost-effective production of CIK effector cells, fostering their clinical application.
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Affiliation(s)
- Pierangela Palmerini
- Department of Surgery, Oncology and Gastroenterology, Immunology and Oncology Section, University of Padua, Padua, Italy
| | - Anna Dalla Pietà
- Department of Surgery, Oncology and Gastroenterology, Immunology and Oncology Section, University of Padua, Padua, Italy
| | | | - Annavera Ventura
- Department of Surgery, Oncology and Gastroenterology, Immunology and Oncology Section, University of Padua, Padua, Italy
| | - Giuseppe Astori
- Advanced Cellular Therapy Laboratory, Department of Hematology, Vicenza Hospital, Vicenza, Italy
| | - Katia Chieregato
- Advanced Cellular Therapy Laboratory, Department of Hematology, Vicenza Hospital, Vicenza, Italy
| | | | - Carlo Visco
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | | | - Marco Ruggeri
- Hematology Department, San Bortolo Hospital, Vicenza, Italy
| | - Elisa Cappuzzello
- Department of Surgery, Oncology and Gastroenterology, Immunology and Oncology Section, University of Padua, Padua, Italy
| | - Antonio Rosato
- Department of Surgery, Oncology and Gastroenterology, Immunology and Oncology Section, University of Padua, Padua, Italy; Veneto Institute of Oncology IOV - IRCCS, Padua, Italy.
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16
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Wang S, Wang X, Zhou X, Lyerly HK, Morse MA, Ren J. DC-CIK as a widely applicable cancer immunotherapy. Expert Opin Biol Ther 2020; 20:601-607. [PMID: 32033522 DOI: 10.1080/14712598.2020.1728250] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Introduction: Immunotherapy is now a standard treatment for many malignancies. Although immune checkpoint inhibition has demonstrated substantial efficacy by enhancing T cell activation and function in the tumor microenvironment, adoptive transfer of T and NK cell products promises to provide activated cells capable of immediate and direct tumor destruction. A widely applicable, non-MHC dependent, cellular therapy, consisting of in vitro generated dendritic cells (DC) combined with cytokine-induced killer cells (CIK), is highly efficient to produce from individual patients and has demonstrated safety and efficacy alone or with chemotherapy.Areas covered: We summarize the clinical data from studies of DC-CIK and discuss future research directions.Expert opinion: Patients with a wide variety of tumor types who have received DC-CIK therapy may experience clinical responses. This versatile therapy synergizes with other anti-cancer therapies including chemotherapy and immunotherapy.
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Affiliation(s)
- Shuo Wang
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xiaoli Wang
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xinna Zhou
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | | | - Michael A Morse
- Department of Surgery, Duke University Medical Center, Durham, NC U.S.A.,Department of Medicine, Duke University Medical Center, Durham, NC U.S.A
| | - Jun Ren
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Department of Surgery, Duke University Medical Center, Durham, NC U.S.A
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17
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Dang Y, Qi T, Gao H, Huang S. Radiotherapy combined with cytokine-induced killer cell therapy for liver metastasis from rectal cancer: A case report. Medicine (Baltimore) 2019; 98:e17636. [PMID: 31651881 PMCID: PMC6824631 DOI: 10.1097/md.0000000000017636] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Colorectal cancer is the most common type of cancer leading to death; approximately 10% to 25% of rectal cancer patients present with synchronous colorectal liver metastases. However, the management of synchronous colorectal liver metastases is difficult, especially for patients unable to tolerate chemotherapy or surgery. To date, the optimum treatment of colorectal liver metastasis patients remains controversial, and the curative effect is unsatisfactory. Therefore, we established a novel therapeutic approach to treat colorectal liver metastases employing radiotherapy plus immunotherapy. PATIENT CONCERNS A 56-year-old man presented with mucous bloody defecation occurring >20 times a day and accompanied by fatigue and poor appetite. After 4 months, he was admitted to the hospital due to increased fecal blood volume. DIAGNOSIS Highly differentiated adenocarcinoma was diagnosed based on rectal biopsy, and abdominal computed tomography (CT) showed multiple metastatic tumors in the liver. INTERVENTIONS The patient underwent 1 cycle of chemotherapy, which was terminated owing to severe gastrointestinal reactions. Several days later, he was administered cytokine-induced killer (CIK) cell therapy plus adjuvant radiotherapy. OUTCOMES Dynamic changes in the patient's tumor markers returned to normal levels, and abdominal CT and abdominal magnetic resonance imaging (MRI) revealed no metastatic liver tumors. LESSONS Sequent therapy provided a curative effect for liver metastasis in a rectal cancer patient. Radiation may have activated the body to produce distant effects, eliminating the live metastasis. CIK cell-immunotherapy and radiotherapy may have synergistic therapeutic effects and could be combined for successful treatment of liver metastasis from rectal cancer.
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Affiliation(s)
- Yazheng Dang
- Department of Radiation Oncology, 986 Hospital of People's Liberation Army Air Force
| | - Tao Qi
- Department of Radiation Oncology, 986 Hospital of People's Liberation Army Air Force
| | - Hongxiang Gao
- Department of Radiotherapy Oncology, Chang An Hospital, Xi’an, Shaan Xi
| | - Shigao Huang
- Cancer Centre
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, P.R. China
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18
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Clinical Trials with Combination of Cytokine-Induced Killer Cells and Dendritic Cells for Cancer Therapy. Int J Mol Sci 2019; 20:ijms20174307. [PMID: 31484350 PMCID: PMC6747410 DOI: 10.3390/ijms20174307] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 08/23/2019] [Accepted: 08/30/2019] [Indexed: 02/06/2023] Open
Abstract
Adoptive cellular immunotherapy (ACI) is a promising treatment for a number of cancers. Cytokine-induced killer cells (CIKs) are considered to be major cytotoxic immunologic effector cells. Usually cancer cells are able to suppress antitumor responses by secreting immunosuppressive factors. CIKs have significant antitumor activity and are capable of eradicating tumors with few side effects. They are a very encouraging cell population used against hematological and solid tumors, with an inexpensive expansion protocol which could yield to superior clinical outcome in clinical trials employing adoptive cellular therapy combination. In the last decade, clinical protocols have been modified by enriching lymphocytes with CIK cells. They are a subpopulation of lymphocytes characterized by the expression of CD3+ and CD56+ wich are surface markers common to T lymphocytes and natural killer NK cells. CIK cells are mainly used in two diseases: in hematological patients who suffer relapse after allogeneic transplantation and in patients with hepatic carcinoma after surgical ablation to eliminate residual tumor cells. Dendritic cells DCs could play a pivotal role in enhancing the antitumor efficacy of CIKs.
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19
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Xue W, Yan D, Kan Q. Interleukin-35 as an Emerging Player in Tumor Microenvironment. J Cancer 2019; 10:2074-2082. [PMID: 31205568 PMCID: PMC6548173 DOI: 10.7150/jca.29170] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 03/05/2019] [Indexed: 12/15/2022] Open
Abstract
IL-35 is the newest member of IL-12 family. A dimeric protein consisting of two separate subunits has manifested suppressive actions on immune system, which is counterproductive in the context of cancers. Various reports have confirmed its inhibitory role on immune system which is carried out via formation of IL-35-producing regulatory T cells (iTr35), increased Treg development and suppressive Th17 cells growth. Although last decade has seen a great deal of scientific interest on this subject, the exact role, precise signal transduction and elaborative functions of IL-35 in tumor microenvironment (TME) remained elusive. Search for anti-IL-35 therapies have exhibited limited success in animal models. Contrarily, few studies have denied the idea that IL-35 plays a role in cancer. The purpose of this review is to analyze the reported scientific data on continuous symphony of IL-35 in cancers since the inception of former.
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Affiliation(s)
- Wenhua Xue
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, China
| | - Dan Yan
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, China
| | - Quancheng Kan
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, China
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20
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Shirjang S, Alizadeh N, Mansoori B, Mahmoodpoor A, Kafil HS, Hojjat-Farsangi M, Yousefi M. Promising immunotherapy: Highlighting cytokine-induced killer cells. J Cell Biochem 2018; 120:8863-8883. [PMID: 30556298 DOI: 10.1002/jcb.28250] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 10/22/2018] [Indexed: 12/20/2022]
Abstract
For many years, cancer therapy has appeared to be a challenging issue for researchers and physicians. By the introduction of novel methods in immunotherapy, the prospect of cancer therapy even more explained than before. Cytokine-induced killer (CIK) cell-based immunotherapy demonstrated to have potentiality in improving clinical outcomes and relieving major side effects of standard treatment options. In addition, given the distinctive features such as high safety, low toxicity effects on healthy cells, numerous clinical trials conducted on CIK cells. Due to the shortcomings that observed in CIK cell immunotherapy alone, arising a tendency to make modifications (combined modality therapy or combination therapy) including the addition of various types of cytokines, genetic engineering, combination with immune checkpoints, and so on. In this review, we have tried to bring forth the latest immunotherapy methods and their overview. We have discussed the combination therapies with CIK cells and the conducted clinical trials. This helps the future studies to use integrated therapies with CIK cells as a promising treatment of many types of cancers.
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Affiliation(s)
- Solmaz Shirjang
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nazila Alizadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Mansoori
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ata Mahmoodpoor
- Department of Anesthesiology, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mohammad Hojjat-Farsangi
- Department of Oncology-Pathology, Immune and Gene therapy Lab, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, Stockholm, Sweden
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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21
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Cha BG, Jeong JH, Kim J. Extra-Large Pore Mesoporous Silica Nanoparticles Enabling Co-Delivery of High Amounts of Protein Antigen and Toll-like Receptor 9 Agonist for Enhanced Cancer Vaccine Efficacy. ACS CENTRAL SCIENCE 2018; 4:484-492. [PMID: 29721531 PMCID: PMC5920615 DOI: 10.1021/acscentsci.8b00035] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Indexed: 05/15/2023]
Abstract
Cancer vaccine aims to invoke antitumor adaptive immune responses to detect and eliminate tumors. However, the current dendritic cells (DCs)-based cancer vaccines have several limitations that are mostly derived from the ex vivo culture of patient DCs. To circumvent the limitations, direct activation and maturation of host DCs using antigen-carrying materials, without the need for isolation of DCs from patients, are required. In this study, we demonstrate the synthesis of extra-large pore mesoporous silica nanoparticles (XL-MSNs) and their use as a prophylactic cancer vaccine through the delivery of cancer antigen and danger signal to host DCs in the draining lymph nodes. Extra-large pores of approximately 25 nm and additional surface modification of XL-MSNs resulted in significantly higher loading of antigen protein and toll-like receptor 9 (TLR9) agonist compared with conventional small-pore MSNs. In vitro study showed the enhanced activation and antigen presentation of DCs and increased secretion of proinflammatory cytokines. In vivo study demonstrated efficient targeting of XL-MSNs co-delivering antigen and TLR9 agonist to draining lymph nodes, induction of antigen-specific cytotoxic T lymphocytes (CTLs), and suppression of tumor growth after vaccination. Furthermore, significant prevention of tumor growth after tumor rechallenge of the vaccinated tumor-free mice resulted, which was supported by a high level of memory T cells. These findings suggest that mesoporous silica nanoparticles with extra-large pores can be used as an attractive platform for cancer vaccines.
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Affiliation(s)
- Bong Geun Cha
- School of Chemical Engineering, School of Pharmacy, Department of Health Sciences and Technology,
Samsung Advanced Institute for Health Science & Technology (SAIHST), and Biomedical Institute
for Convergence at SKKU (BICS), Sungkyunkwan
University (SKKU), Suwon 16419, Republic of Korea
| | - Ji Hoon Jeong
- School of Chemical Engineering, School of Pharmacy, Department of Health Sciences and Technology,
Samsung Advanced Institute for Health Science & Technology (SAIHST), and Biomedical Institute
for Convergence at SKKU (BICS), Sungkyunkwan
University (SKKU), Suwon 16419, Republic of Korea
| | - Jaeyun Kim
- School of Chemical Engineering, School of Pharmacy, Department of Health Sciences and Technology,
Samsung Advanced Institute for Health Science & Technology (SAIHST), and Biomedical Institute
for Convergence at SKKU (BICS), Sungkyunkwan
University (SKKU), Suwon 16419, Republic of Korea
- E-mail: . Telephone: +82-31-290-7252. Fax: +82-31-290-7272
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22
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Shi SB, Ma TH, Li CH, Tang XY. Effect of Maintenance Therapy with Dendritic Cells: Cytokine-Induced Killer Cells in Patients with Advanced Non-Small Cell Lung Cancer. TUMORI JOURNAL 2018; 98:314-9. [DOI: 10.1177/030089161209800306] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background The incidence and development of cancer are closely related to dysfunction of immune function. The immune system cannot identify and remove malignant and mutant cells, which cause tumor cells to escape from surveillance and clearance of the immune system. Immunobiological cancer therapy plays an important role in strengthening body immunological surveillance function and killing remaining tumor cells in the body. We investigated the role of DC/CIK (dendritic cell/cytokine-induced killer cells) immunobiological cancer therapy in maintenance therapy of advanced non-small cell lung cancer. Methods When 60 cases of non-small cell lung cancer patients in stage IIIb and IV reached stable disease after treatment with 4 cycles of a two-drug regimen with platinum, they were randomly divided into two groups. One group was treated with DC/CIK immunobiological cancer therapy, and the other was taken as a control group. Finally, cancer progression time and toxicity reaction of the two groups were evaluated. Results DC/CIK treatment prolongs progression-free survival (3.20 months [95% CI, 2.94–3.50] vs 2.56 months [95% CI, 2.39–2.73]; P <0.05). In the treatment group, the proportion of NK cells, T-cell subgroups CD3+, CD4+ and CD8+ had a significant change before and after treatment. Liver and kidney function and blood tests of the treatment group were within the normal range before and after treatment. In the treatment group, 1 case suffered from chest distress, 3 cases suffered from acratia, and 4 cases suffered from pyrexia. Conclusions DC/CIK treatment had potential benefit for patients with advanced non-small cell lung cancer compared with the control group and had no obvious side effects. DC/CIK treatment is a safe and effective method for maintenance therapy of advanced non-small cell lung cancer.
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Affiliation(s)
- Sheng Bin Shi
- Department of Internal Medicine V, Shang Dong Tumor
Hospital, Jinan, PRC
| | - Ting Hang Ma
- Department of Internal Medicine V, Shang Dong Tumor
Hospital, Jinan, PRC
| | - Chun Hua Li
- Department of Internal Medicine V, Shang Dong Tumor
Hospital, Jinan, PRC
| | - Xiao Yong Tang
- Department of Internal Medicine V, Shang Dong Tumor
Hospital, Jinan, PRC
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23
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Introna M, Correnti F. Innovative Clinical Perspectives for CIK Cells in Cancer Patients. Int J Mol Sci 2018; 19:ijms19020358. [PMID: 29370095 PMCID: PMC5855580 DOI: 10.3390/ijms19020358] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 01/19/2018] [Accepted: 01/22/2018] [Indexed: 12/18/2022] Open
Abstract
Cytokine-induced killer (CIK) cells are T lymphocytes that have acquired, in vitro, following extensive manipulation by Interferon gamma (IFN-γ), OKT3 and Interleukin 2 (IL-2) addition, the expression of several Natural Killer (NK) cell-surface markers. CIK cells have a dual "nature", due to the presence of functional TCR as well as NK molecules, even if the antitumoral activity can be traced back only to the NK-like structures (DNAM-1, NKG2D, NKp30 and CD56). In addition to antineoplastic activity in vitro and in several in-vivo models, CIK cells show very limited, if any, GvHD toxicity as well as a strong intratumoral homing. For all such reasons, CIK cells have been proposed and tested in many clinical trials in cancer patients both in autologous and allogeneic combinations, up to haploidentical mismatching. Indeed, genetic modification of CIK cells as well as the possibility of combining them with specific monoclonal antibodies will further expand the possibility of their clinical utilization.
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Affiliation(s)
- Martino Introna
- USS Center of Cell Therapy "G. Lanzani", USC Ematologia, ASST Papa Giovanni XXIII Bergamo, 24124 Bergamo, Italy.
| | - Fabio Correnti
- USS Center of Cell Therapy "G. Lanzani", USC Ematologia, ASST Papa Giovanni XXIII Bergamo, 24124 Bergamo, Italy.
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24
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Introna M. CIK as therapeutic agents against tumors. J Autoimmun 2017; 85:32-44. [DOI: 10.1016/j.jaut.2017.06.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 06/19/2017] [Accepted: 06/19/2017] [Indexed: 01/26/2023]
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25
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Song H, Liu S, Zhao Z, Sun W, Wei X, Ma X, Zhao P, Gao D. Increased cycles of DC/CIK immunotherapy decreases frequency of Tregs in patients with resected NSCLC. Int Immunopharmacol 2017; 52:197-202. [PMID: 28941416 DOI: 10.1016/j.intimp.2017.09.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/15/2017] [Accepted: 09/16/2017] [Indexed: 01/26/2023]
Abstract
Regulatory T cells (Tregs) suppress antitumor immune responses. Cycles of Dendritic cells (DC) vaccination combined with cytokine-induced killer (CIK) cells (DC/CIK) treatment were significantly related with good prognosis. Therefore, we investigated whether increased cycles of immunotherapy could decrease frequency of Tregs in patients with resected non-small cell lung cancer (NSCLC). Previous study from our laboratory has determined that the optimal cutoff point of the cycle count was 3cycles. We examined the levels of Tregs and the related cytokines by flow cytometric and cytokine analysis in these patients after more than (≥) 3cycles or less than (<) 3cycles of DC/CIK cell treatment. Significant reduction of Tregs frequency, Treg-generated cytokines level and recurrence rate were presented in patients received with ≥3cycles of DC/CIK cell treatment compared with patients with <3cycles of treatment. Interestingly, Tregs frequency and the related cytokines level were similar between patients suffered tumor recurrence and patients without recurrence in both groups. Together, our findings reveal that increased cycle count of DC/CIK cell immunotherapy contribute to decline of Tregs frequency and cancer recurrence rate in patients with resected NSCLC.
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Affiliation(s)
- Haiping Song
- Department of Oncology, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China
| | - Shujuan Liu
- Department of Oncology, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China
| | - Ziyun Zhao
- Department of Clinical Laboratory, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China
| | - Weihong Sun
- Biotherapy Center, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China.
| | - Xiaofang Wei
- Biotherapy Center, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China
| | - Xuezhen Ma
- Department of Oncology, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China.
| | - Peng Zhao
- Biotherapy Center, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China
| | - Daiqing Gao
- Biotherapy Center, The Affiliated Central Hospital of Qingdao University, 127 Siliu South Road, Qingdao 266042, China
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26
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Gao X, Mi Y, Guo N, Xu H, Xu L, Gou X, Jin W. Cytokine-Induced Killer Cells As Pharmacological Tools for Cancer Immunotherapy. Front Immunol 2017; 8:774. [PMID: 28729866 PMCID: PMC5498561 DOI: 10.3389/fimmu.2017.00774] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 06/19/2017] [Indexed: 12/31/2022] Open
Abstract
Cytokine-induced killer (CIK) cells are a heterogeneous population of effector CD3+CD56+ natural killer T cells, which can be easily expanded in vitro from peripheral blood mononuclear cells. CIK cells work as pharmacological tools for cancer immunotherapy as they exhibit MHC-unrestricted, safe, and effective antitumor activity. Much effort has been made to improve CIK cells cytotoxicity and treatments of CIK cells combined with other antitumor therapies are applied. This review summarizes some strategies, including the combination of CIK with additional cytokines, dendritic cells, check point inhibitors, antibodies, chemotherapeutic agents, nanomedicines, and engineering CIK cells with a chimeric antigen receptor. Furthermore, we briefly sum up the clinical trials on CIK cells and compare the effect of clinical CIK therapy with other immunotherapies. Finally, further research is needed to clarify the pharmacological mechanism of CIK and provide evidence to formulate uniform culturing criteria for CIK expansion.
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Affiliation(s)
- Xingchun Gao
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic Medical Sciences, Xi'an Medical University, Xi'an, China.,State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Anesthesiology, School of Stomatology, The Fourth Military Medical University, Xi'an, China.,Department of Instrument Science and Engineering, Institute of Nano Biomedicine and Engineering, Key Lab for Thin Film and Microfabrication Technology of Ministry of Education, School of Electronic Information and Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Yajing Mi
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic Medical Sciences, Xi'an Medical University, Xi'an, China.,State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Anesthesiology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Na Guo
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic Medical Sciences, Xi'an Medical University, Xi'an, China
| | - Hao Xu
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic Medical Sciences, Xi'an Medical University, Xi'an, China
| | - Lixian Xu
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Anesthesiology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Xingchun Gou
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic Medical Sciences, Xi'an Medical University, Xi'an, China
| | - Weilin Jin
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic Medical Sciences, Xi'an Medical University, Xi'an, China.,Department of Instrument Science and Engineering, Institute of Nano Biomedicine and Engineering, Key Lab for Thin Film and Microfabrication Technology of Ministry of Education, School of Electronic Information and Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China.,National Centers for Translational Medicine, Shanghai Jiao Tong University, Shanghai, China
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Mosińska P, Gabryelska A, Zasada M, Fichna J. Dual Functional Capability of Dendritic Cells - Cytokine-Induced Killer Cells in Improving Side Effects of Colorectal Cancer Therapy. Front Pharmacol 2017; 8:126. [PMID: 28352234 PMCID: PMC5348514 DOI: 10.3389/fphar.2017.00126] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 02/28/2017] [Indexed: 12/22/2022] Open
Abstract
The aim of cancer therapy is to eradicate cancer without affecting healthy tissues. Current options available for treating colorectal cancer (CRC), including surgery, chemotherapy or radiotherapy, usually elicit multiple adverse effects and frequently fail to completely remove the tumor cells. Thus, there is a constant need for seeking cancer cell-specific therapeutics to improve the course of cancer therapy and reduce the risk of relapse. In this review we elaborate on the mechanisms underlying the immunotherapy with dendritic cells (DCs) and cytokine-induced killer (CIK) cells, and summarize their effectiveness and tolerability available clinical studies. Finally, we discuss the up-to-date combinatorial adoptive anti-cancer immunotherapy with CIK cells co-cultured with DCs that recently showed encouraging efficacy and usefulness in treating malignant disease, including CRC.
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Affiliation(s)
- Paula Mosińska
- Department of Biochemistry, Faculty of Medicine, Medical University of Łódź Łódź, Poland
| | - Agata Gabryelska
- Department of Biochemistry, Faculty of Medicine, Medical University of Łódź Łódź, Poland
| | - Malwina Zasada
- Department of Biochemistry, Faculty of Medicine, Medical University of ŁódźŁódź, Poland; Department of Cosmetic Raw Materials Chemistry, Faculty of Pharmacy, Medical University of ŁódźŁódź, Poland
| | - Jakub Fichna
- Department of Biochemistry, Faculty of Medicine, Medical University of Łódź Łódź, Poland
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28
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Liu H, Pan Y, Meng S, Zhang W, Zhou F. Current treatment options of T cell-associated immunotherapy in multiple myeloma. Clin Exp Med 2017; 17:431-439. [PMID: 28120217 DOI: 10.1007/s10238-017-0450-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 12/15/2016] [Indexed: 11/29/2022]
Abstract
Multiple myeloma (MM) is a complex disease and is presently an incurable malignant plasma cell tumor. Although the introduction of proteasome inhibitor and the immunomodulators markedly improved the effect of myeloma therapy, most patients still suffer from relapse even with an initially effective therapy. Accumulating evidence suggests that immunotherapy is a promising option in treating MM. And T cell plays crucial role through inducing sustained immune response in vivo in the immunotherapy of tumors. In this article, we will discuss progress of several T cell-based immunotherapies with insight into how they eradicate myeloma cells and their disadvantages.
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Affiliation(s)
- Hailing Liu
- Department of Clinical Hematology, Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Yunbao Pan
- Department of Pathology, Affiliated Hospital, Wuxi Medical School, Jiangnan University, Wuxi, 214062, Jiangsu, China
| | - Shan Meng
- Department of Clinical Hematology, Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Wanggang Zhang
- Department of Clinical Hematology, Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Fuling Zhou
- Department of Clinical Hematology, Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, 710004, China. .,Department of Clinical Hematology, Zhongnan Hospital, Wuhan University, No. 169 Donghu Road, Wuchang District, Wuhan, 430071, Hubei, China.
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29
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Gemcitabine treatment enhanced the anti-tumor effect of cytokine induced killer cells by depletion of CD4+CD25bri regulatory T cells. Immunol Lett 2017; 181:36-44. [DOI: 10.1016/j.imlet.2016.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 10/19/2016] [Accepted: 11/16/2016] [Indexed: 12/15/2022]
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30
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Targeting PD-1 and Tim-3 Pathways to Reverse CD8 T-Cell Exhaustion and Enhance Ex Vivo T-Cell Responses to Autologous Dendritic/Tumor Vaccines. J Immunother 2016; 39:171-80. [PMID: 27070448 DOI: 10.1097/cji.0000000000000122] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The paradoxical coexistence of spontaneous tumor antigen-specific immune response with progressive disease in cancer patients need to dissect the molecular pathways involved in tumor-induced T-cell dysfunction or exhaustion. Programmed cell death 1 (PD-1) has been identified as a marker of exhausted T cells in chronic disease states, and blockade of PD-1-PD-L1 interactions has been shown to partially restore T-cell function. We have found that T-cell immunoglobulin mucin (Tim) 3 is expressed on CD8+ tumor-infiltrating lymphocytes (TILs) isolated from patients with colorectal cancer. All T-cell immunoglobulin mucin 3 (Tim-3+) TILs coexpress PD-1, and Tim-3+ PD-1+ CD8+ TILs represent the predominant fraction of Tcells infiltrating tumors. Tim-3+PD-1+ CD8+ TILs exhibit the most severe exhausted phenotype as defined by failure to produce cytokines, such as interferon-γ, tumor necrosis factor-α, and interleukin-2. We further find that combined targeting of the Tim-3 and PD-1 pathways increased the frequencies of not only interferon-γ and tumor necrosis factor-α but also frequencies of proliferating tumor antigen-specific CD8+ T cells than targeting either pathway alone. A concomitant decrease in regulatory T cells and enhanced killing in a cytotoxicity assay was observed. Collectively, our findings support the use of Tim-3-Tim-3L blockade together with PD-1-PD-L1 blockade to reverse tumor-induced T-cell exhaustion/dysfunction in patients with colorectal cancer.
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31
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Cappel C, Huenecke S, Suemmerer A, Erben S, Rettinger E, Pfirrmann V, Heinze A, Zimmermann O, Klingebiel T, Ullrich E, Bader P, Bremm M. Cytotoxic potential of IL-15-activated cytokine-induced killer cells against human neuroblastoma cells. Pediatr Blood Cancer 2016; 63:2230-2239. [PMID: 27433920 DOI: 10.1002/pbc.26147] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 06/27/2016] [Indexed: 01/10/2023]
Abstract
BACKGROUND Neuroblastoma (NB) is the most common solid extracranial tumor in childhood. Despite advances in therapy, the prognosis is poor and optimized therapies are urgently needed. Therefore, we investigated the antitumor potential of interleukin-15 (IL-15)-activated cytokine-induced killer (CIK) cells against different NB cell lines. PROCEDURE CIK cells were generated from peripheral blood mononuclear cells by the stimulation with interferon-γ (IFN-γ), IL-2, OKT-3 and IL-15 over a period of 10-12 days. The cytotoxic activity against NB cells was analyzed by nonradioactive Europium release assay before and after blocking of different receptor-ligand interactions relevant in CIK cell-mediated cytotoxicity. RESULTS The final CIK cell products consisted in median of 83% (range: 75.9-91.9%) CD3+ CD56- T cells, 14% (range: 5.2-20.7%) CD3+ CD56+ NK-like T cells and 2% (range: 0.9-4.8%) CD3- CD56+ NK cells. CIK cells expanded significantly upon ex vivo stimulation with median rates of 22.3-fold for T cells, 58.3-fold for NK-like T cells and 2.5-fold for NK cells. Interestingly, CD25 surface expression increased from less than equal to 1% up to median 79.7%. Cytotoxic activity of CIK cells against NB cells was in median 34.7, 25.9 and 34.8% against the cell lines UKF-NB-3, UKF-NB-4 and SK-N-SH, respectively. In comparison with IL-2-stimulated NK cells, CIK cells showed a significantly higher cytotoxicity. Antibody-mediated blocking of the receptors NKG2D, TRAIL, FasL, DNAM-1, NKp30 and lymphocyte function-associated antigen-1 (LFA-1) significantly reduced lytic activity, indicating that diverse cytotoxic mechanisms might be involved in CIK cell-mediated NB killing. CONCLUSIONS Unlike the mechanism reported in other malignancies, NKG2D-mediated cytotoxicity does not constitute the major killing mechanism of CIK cells against NB.
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Affiliation(s)
- Claudia Cappel
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Sabine Huenecke
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany.
| | - Anica Suemmerer
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Stephanie Erben
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Eva Rettinger
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Verena Pfirrmann
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Annekathrin Heinze
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Olga Zimmermann
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Thomas Klingebiel
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Evelyn Ullrich
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Peter Bader
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Melanie Bremm
- Department for Stem Cell Transplantation and Immunology, Clinic for Children and Adolescents, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
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32
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Yang F, Jin H, Wang J, Sun Q, Yan C, Wei F, Ren X. Adoptive Cellular Therapy (ACT) for Cancer Treatment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 909:169-239. [PMID: 27240459 DOI: 10.1007/978-94-017-7555-7_4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Adoptive cellular therapy (ACT) with various lymphocytes or antigen-presenting cells is one stone in the pillar of cancer immunotherapy, which relies on the tumor-specific T cell. The transfusion of bulk T-cell population into patients is an effective treatment for regression of cancer. In this chapter, we summarize the development of various strategies in ACT for cancer immunotherapy and discuss some of the latest progress and obstacles in technical, safety, and even regulatory aspects to translate these technologies to the clinic. ACT is becoming a potentially powerful approach to cancer treatment. Further experiments and clinical trials are needed to optimize this strategy.
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Affiliation(s)
- Fan Yang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Hao Jin
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Jian Wang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Qian Sun
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Cihui Yan
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Feng Wei
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Xiubao Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China. .,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China. .,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China. .,Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.
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33
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Zhou L, Wang XL, Deng QL, Du YQ, Zhao NQ. The efficacy and safety of immunotherapy in patients with advanced NSCLC: a systematic review and meta-analysis. Sci Rep 2016; 6:32020. [PMID: 27558285 PMCID: PMC4997317 DOI: 10.1038/srep32020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 08/01/2016] [Indexed: 11/10/2022] Open
Abstract
Immunotherapy is a novel treatment for advanced non-small cell lung cancer (NSCLC) patients. Immunotherapy includes two main broad classes of therapeutic vaccines and immune checkpoint inhibitors, as well as cytokines, biological response modifiers and cellular therapy. The present systematic review and meta-analysis aims to evaluate the efficacy and safety of different classes of immunotherapy in patients with advanced NSCLC. Literature search was done on Medline, Embase and Cochrane Library. The primary endpoints were overall survival (OS) and grade ≥3 adverse events. Twenty randomized controlled trials were finally identified in our study. Efficacy analysis indicated an improvement of OS in advanced NSCLC patients after treating by therapeutic vaccines and immune checkpoint inhibitors, but not for other immunomodulators. Safety analysis showed that immunotherapy was well-tolerated. All kinds of grade ≥3 adverse events were similar between experimental group and control group except that neutropenia and thrombocytopenia had a higher incidence in patients received vaccines. In conclusion, immunotherapy is a promising treatment for advanced NSCLC patients. Our findings will be further confirmed and supplemented by several phase II and phase III RCTs which are going to complete in near future.
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Affiliation(s)
- Liang Zhou
- Department of Biostatistics, School of Public Health and Key Laboratory of Public Health Safety, Fudan University, Shanghai 200032, People's Republic of China
| | - Xi-Ling Wang
- Department of Biostatistics, School of Public Health and Key Laboratory of Public Health Safety, Fudan University, Shanghai 200032, People's Republic of China
| | - Qing-Long Deng
- Department of Biostatistics, School of Public Health and Key Laboratory of Public Health Safety, Fudan University, Shanghai 200032, People's Republic of China
| | - Yan-Qiu Du
- Department of Preventive Medicine, Fudan University, Shanghai 200032, People's Republic of China
| | - Nai-Qing Zhao
- Department of Biostatistics, School of Public Health and Key Laboratory of Public Health Safety, Fudan University, Shanghai 200032, People's Republic of China
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34
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Lee HK, Kim YG, Kim JS, Park EJ, Kim B, Park KH, Kang JS, Hong JT, Kim Y, Han SB. Cytokine-induced killer cells interact with tumor lysate-pulsed dendritic cells via CCR5 signaling. Cancer Lett 2016; 378:142-9. [PMID: 27216980 DOI: 10.1016/j.canlet.2016.05.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/17/2016] [Accepted: 05/18/2016] [Indexed: 01/22/2023]
Abstract
The antitumor activity of cytokine-induced killer (CIK) cells can be increased by co-culturing them with tumor lysate-pulsed dendritic cells (tDCs); this phenomenon has been studied mainly at the population level. Using time-lapse imaging, we examined how CIK cells gather information from tDCs at the single-cell level. tDCs highly expressed CCL5, which bound CCR5 expressed on CIK cells. tDCs strongly induced migration of Ccr5(+/+) CIK cells, but not that of Ccr5(-/-) CIK cells or Ccr5(+/+) CIK cells treated with the CCR5 antagonist Maraviroc. Individual tDCs contacted Ccr5(+/+) CIK cells more frequently and lengthily than with Ccr5(-/-) CIK cells. Consequently, tDCs increased the antitumor activity of Ccr5(+/+) CIK cells in vitro and in vivo, but did not increase that of Ccr5(-/-) CIK cells. Taken together, our data provide insight into the mechanism of CIK cell activation by tDCs at the single-cell level.
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Affiliation(s)
- Hong Kyung Lee
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Yong Guk Kim
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Ji Sung Kim
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Eun Jae Park
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Boyeong Kim
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Ki Hwan Park
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Jong Soon Kang
- Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungbuk 28116, Republic of Korea
| | - Jin Tae Hong
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Youngsoo Kim
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
| | - Sang-Bae Han
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea.
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35
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Vu BT, Phan NK, Van Pham P. Cytokine-induced killer cell transplantation: an innovative adoptive therapy. BIOMEDICAL RESEARCH AND THERAPY 2016. [DOI: 10.7603/s40730-016-0010-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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36
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Lin T, Song C, Chuo DY, Zhang H, Zhao J. Clinical effects of autologous dendritic cells combined with cytokine-induced killer cells followed by chemotherapy in treating patients with advanced colorectal cancer: a prospective study. Tumour Biol 2015; 37:4367-72. [PMID: 26499782 DOI: 10.1007/s13277-015-3957-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 08/19/2015] [Indexed: 01/06/2023] Open
Abstract
The objective of this study was to evaluate the effects of dendritic cell and cytokine-induced killer (DC-CIK) cell-based immunotherapy combined with chemotherapy on the treatment of patients with advanced colorectal cancer. We prospectively included patients with advanced colorectal cancer and assessed the efficacy of DC-CIK cell-based immunotherapy combined with chemotherapy compared to treatment with chemotherapy alone. T cell subtypes, progression-free survival (PFS), overall survival (OS), and adverse events were evaluated in each group. In total, 134 patients were included in the DC-CIK group and 121 patients were included in the control group. No significant differences were observed in the percentages of CD3(+), CD3(+)CD4(+), CD3(+)CD8(+), and NK cells after DC-CIK cell-based immunotherapy compared to before chemotherapy in the DC-CIK group. The median PFS and OS in the DC-CIK treatment group were 8.8 months (95 % CI 8.4-9.1) and 14.7 months (95 % CI 13.9-15.5), respectively, which were significantly improved compared to the PFS and OS in the control group. The frequencies of grade III and IV leukopenia (8.2 vs. 19.0 %, P = 0.011), grade III and IV anemia (3.0 vs. 9.1 %, P = 0.039), and grade III and IV thrombocytopenia (3.7 vs. 10.7 %, P = 0.029) were significantly lower in the DC-CIK group compared to the control group. DC-CIK cell-based immunotherapy could induce an immune response against colorectal cancer and prolong PFS and OS. DC-CIK cell-based immunotherapy combined with chemotherapy had a significant benefit in terms of survival in patients with colorectal cancer compared to chemotherapy alone.
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Affiliation(s)
- Tao Lin
- Department of Colorectal Surgery, Liaoning Cancer Hospital & Institute, NO. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Chun Song
- Department of Colorectal Surgery, Liaoning Cancer Hospital & Institute, NO. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China.
| | - Dong-Yu Chuo
- Department of Colorectal Surgery, Liaoning Cancer Hospital & Institute, NO. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Hao Zhang
- Department of Colorectal Surgery, Liaoning Cancer Hospital & Institute, NO. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
| | - Jian Zhao
- Department of Colorectal Surgery, Liaoning Cancer Hospital & Institute, NO. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, China
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Youlin K, Jian K, Siming L, Li Z, Weiyang H, Chaodong L, Xin G. Potent anti-prostate cancer immune response induced by dendritic cells transduced with recombinant adenoviruses encoding 4-1BBL combined with cytokine-induced killer cells. Immunotherapy 2015; 7:13-20. [PMID: 25572476 DOI: 10.2217/imt.14.92] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIM To test the effect of dendritic cells (DCs) transduced with recombinant adenoviruses encoding 4-1BBL combined with cytokine-induced killer cells (CIKs) against prostate cancer. METHOD Flow cytometry was used to detect the surface markers of the co-cultured cells, and cytotoxicity against prostate cancer cells in vitro as well as antitumor activities in vivo were observed. RESULTS Our results showed that Ad-4-1BBL-transduced DCs could increase percentage of CD3(+)CD56(+) cells in CIKs, and CIKs co-cultured with Ad-4-1BBL-transduced DCs could augment the secretion of IL-12 and IFN-γ and decrease TGF-β production. In addition, Ad-4-1BBL-transduced DCs enhanced the cytotoxicity of CIKs against prostate cancer and resulted in inhibition of tumor growth and tumor-bearing animals' survival. CONCLUSION These results demonstrate that 4-1BBL-engineered DCs can improve CIKs cytotoxicity against prostate cancer cells.
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Affiliation(s)
- Kuang Youlin
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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Zhao X, Zhang Z, Li H, Huang J, Yang S, Xie T, Huang L, Yue D, Xu L, Wang L, Zhang W, Zhang Y. Cytokine induced killer cell-based immunotherapies in patients with different stages of renal cell carcinoma. Cancer Lett 2015; 362:192-8. [DOI: 10.1016/j.canlet.2015.03.043] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 03/27/2015] [Accepted: 03/28/2015] [Indexed: 12/11/2022]
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Combe P, de Guillebon E, Thibault C, Granier C, Tartour E, Oudard S. Trial Watch: Therapeutic vaccines in metastatic renal cell carcinoma. Oncoimmunology 2015; 4:e1001236. [PMID: 26155388 PMCID: PMC4485845 DOI: 10.1080/2162402x.2014.1001236] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 12/18/2014] [Indexed: 12/21/2022] Open
Abstract
Despite the renaissance of cancer immunotherapy, no novel immunotherapy has been approved for the treatment of renal cell cancer (RCC) since the availability of recombinant cytokines (interleukin-2, interferon-α). All vaccine trials have failed to meet their endpoints although they have highlighted potential predictive biomarkers (e.g., pre-existing immune response, hematological parameters, tumor burden). Recent advances in immunomodulatory therapies have prompted the study of combination treatments targeting the tumor immunosuppressive microenvironment consisting of regulatory T-cells (Treg), myeloid suppressor cells, and cytokines. Approaches under investigation are use of inhibitors to curb the overexpression of immune checkpoint ligands by tumor cells (e.g., anti-CTLA-4, anti-PD-1/PD-L1) and exploiting the immunomodulatory effects of anti-angiogenic agents that are the current standard of metastatic RCC care. Phase III trials are focusing on the possible synergy between therapeutic vaccines (e.g., IMA-901 and AGS-003) and anti-angiogenic agents.
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Affiliation(s)
- Pierre Combe
- Department of Medical Oncology; Hôpital Européen Georges Pompidou (AP-HP); Paris, France
- INSERM; PARCC (Paris Cardiovascular Research Center); Université Paris Descartes – Sorbonne Paris Cité; Paris, France
| | - Eleonore de Guillebon
- Department of Medical Oncology; Hôpital Européen Georges Pompidou (AP-HP); Paris, France
- INSERM; PARCC (Paris Cardiovascular Research Center); Université Paris Descartes – Sorbonne Paris Cité; Paris, France
| | - Constance Thibault
- Department of Medical Oncology; Hôpital Européen Georges Pompidou (AP-HP); Paris, France
| | - Clémence Granier
- INSERM; PARCC (Paris Cardiovascular Research Center); Université Paris Descartes – Sorbonne Paris Cité; Paris, France
- Department of Biological Immunology; Hôpital Européen Georges-Pompidou (AP-HP); Paris, France
| | - Eric Tartour
- INSERM; PARCC (Paris Cardiovascular Research Center); Université Paris Descartes – Sorbonne Paris Cité; Paris, France
- Department of Biological Immunology; Hôpital Européen Georges-Pompidou (AP-HP); Paris, France
| | - Stéphane Oudard
- Department of Medical Oncology; Hôpital Européen Georges Pompidou (AP-HP); Paris, France
- INSERM; PARCC (Paris Cardiovascular Research Center); Université Paris Descartes – Sorbonne Paris Cité; Paris, France
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Zhao YJ, Jiang N, Song QK, Wu JP, Song YG, Zhang HM, Chen F, Zhou L, Wang XL, Zhou XN, Yang HB, Ren J, Lyerly HK. Continuous DC-CIK Infusions Restore CD8+Cellular Immunity, Physical Activity and Improve Clinical Efficacy in Advanced Cancer Patients Unresponsive to Conventional Treatments. Asian Pac J Cancer Prev 2015; 16:2419-23. [DOI: 10.7314/apjcp.2015.16.6.2419] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Shan CC, Shi LR, Ding MQ, Zhu YB, Li XD, Xu B, Jiang JT, Wu CP. Cytokine-induced killer cells co-cultured with dendritic cells loaded with the protein lysate produced by radiofrequency ablation induce a specific antitumor response. Oncol Lett 2015; 9:1549-1556. [PMID: 25788999 PMCID: PMC4356333 DOI: 10.3892/ol.2015.2977] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 12/16/2014] [Indexed: 02/07/2023] Open
Abstract
Radiofrequency ablation (RFA) causes coagulative necrosis of tumor tissue and the production of local tumor protein debris. These fragments of tumor protein debris contain a large number of various antigens, which can stimulate a specific cellular immune response. In the present study, dendritic cells (DCs) were loaded with tumor protein lysate antigens that were produced in situ by RFA, and were used to treat murine colon carcinoma in combination with cytokine-induced killer (CIK) cells. Subsequent to the treatment of murine colon carcinoma by RFA, the in situ supernatant of tumor lysis was collected and the DCs were loaded with the lysate antigen to generate Ag-DCs. CIK cells induced from the spleen cells of mice were co-cultured with Ag-DCs to generate Ag-DC-CIK cells. The results revealed that the Ag-DC-CIK cells exhibited strong antitumor activity in vitro and in vivo. The morphology and immunophenotypes of these cells were determined using microscopy and flow cytometry, respectively. The cytotoxic activity of Ag-DC-CIK cells was determined using a CCK-8 assay. To establish a mouse model, mice were randomized into Ag-DC-CIK, DC-CIK, CIK and PBS control groups and monitored for tumor growth and survival time. ANOVA was used to compare the trends in the three groups for implanted tumor volumes. The log-rank test was used to compare the survival time. The present findings indicated that DCs loaded with the protein lysate antigens of tumors, produced in situ by RFA, combined with CIK cells may be a novel strategy for cancer treatment.
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Affiliation(s)
- Chan-Chan Shan
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Liang-Rong Shi
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Mei-Qian Ding
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Yi-Bei Zhu
- Institute of Biotechnology, Soochow University, Suzhou, Jiangsu, P.R. China
| | - Xiao-Dong Li
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Bin Xu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Jing-Ting Jiang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Chang-Ping Wu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China ; Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
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Schmeel FC, Schmeel LC, Gast SM, Schmidt-Wolf IGH. Adoptive immunotherapy strategies with cytokine-induced killer (CIK) cells in the treatment of hematological malignancies. Int J Mol Sci 2014; 15:14632-48. [PMID: 25196601 PMCID: PMC4159872 DOI: 10.3390/ijms150814632] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 07/14/2014] [Accepted: 08/11/2014] [Indexed: 12/21/2022] Open
Abstract
Cytokine-induced killer (CIK) cells are a heterogeneous population of immune effector cells that feature a mixed T- and Natural killer (NK) cell-like phenotype in their terminally-differentiated CD3+CD56+ subset. The easy availability, high proliferation rate and widely major histocompatibility complex (MHC)-unrestricted antitumor activity of CIK cells contribute to their particularly advantageous profile, making them an attractive approach for adoptive immunotherapy. CIK cells have shown considerable cytotoxicity against both solid tumors and hematological malignancies in vitro and in animal studies. Recently, initial clinical experiences demonstrated the feasibility and efficacy of CIK cell immunotherapy in cancer patients, even at advanced disease stages. Likewise, the clinical application of CIK cells in combination with standard therapeutic procedures revealed synergistic antitumor effects. In this report, we will focus our consideration on CIK cells in the treatment of hematological malignancies. We will give insight into the latest advances and future perspectives and outline the most prominent results obtained in 17 clinical studies. Overall, CIK cells demonstrated a crucial impact on the treatment of patients with hematological malignancies, as evidenced by complete remissions, prolonged survival durations and improved quality of life. However, up to now, the optimal application schedule eventually favoring their integration into clinical practice has still to be developed.
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Affiliation(s)
- Frederic Carsten Schmeel
- Medizinische Klinik und Poliklinik III, Center for Integrated Oncology (CIO), University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Straße 25, 53105 Bonn, Germany.
| | - Leonard Christopher Schmeel
- Medizinische Klinik und Poliklinik III, Center for Integrated Oncology (CIO), University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Straße 25, 53105 Bonn, Germany.
| | - Sanna-Marie Gast
- Medizinische Klinik und Poliklinik III, Center for Integrated Oncology (CIO), University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Straße 25, 53105 Bonn, Germany.
| | - Ingo G H Schmidt-Wolf
- Medizinische Klinik und Poliklinik III, Center for Integrated Oncology (CIO), University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Straße 25, 53105 Bonn, Germany.
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Wang H, Yang B, Chi X, Cai L, Yu R, Zhu H, Tuo S, Zhang F, Wang X, Yang Y, Wu X, Li S, Lu X. Ultra-Low-Dose Decitabine Combined With Autologous Cytokine-Induced Killer Cells for Elderly Patients With Acute Myeloid Leukemia Transformed From Myelodysplastic Syndrome. Clin Ther 2014; 36:1104-11. [DOI: 10.1016/j.clinthera.2014.05.065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 05/06/2014] [Accepted: 05/30/2014] [Indexed: 12/22/2022]
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Arafar A. Cytokine induced killer cell immunotherapy in cancer treatment: from bench to bedside. BIOMEDICAL RESEARCH AND THERAPY 2014. [DOI: 10.7603/s40730-014-0012-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Pan Y, Tao Q, Wang H, Xiong S, Zhang R, Chen T, Tao L, Zhai Z. Dendritic cells decreased the concomitant expanded Tregs and Tregs related IL-35 in cytokine-induced killer cells and increased their cytotoxicity against leukemia cells. PLoS One 2014; 9:e93591. [PMID: 24705499 PMCID: PMC3976313 DOI: 10.1371/journal.pone.0093591] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 03/04/2014] [Indexed: 12/22/2022] Open
Abstract
Regulatory T cells (Tregs) are potent immunosuppressive cells and essential for inducing immune tolerance. Recent studies have reported that Tregs and Tregs related cytokines can inhibit the antitumor activity of cytokine-induced killer (CIK) cells, but dendritic cells co-cultured CIK (DC-CIK) cells can be used for induction of a specific immune response by blocking of Tregs and TGF-β, IL-10. As a novel identified cytokine, IL-35 is specially produced by Tregs and plays an essential role in immune regulation. However, it remains unknown whether IL-35 roles in tumor immunotherapy mediated by CIK and DC-CIK cells. In this study, we cultured CIK and DC-CIK cells from the same healthy adult samples, and investigated their phenotype, proliferation, cytotoxic activity against leukemia cell lines K562 and NB4 by FCM and CCK-8, measured IL-35, TGF-β and IL-10 protein by ELISA, detected Foxp3, IL-35 and IL-35 receptor mRNA by Real-time PCR, respectively. We found Tregs and IL-35 concomitantly expanded by a time-dependent way during the generation of CIK cells, but DC significantly down-regulated the expression of them and simultaneously up-regulated the proliferation ability as well as cytotoxic activity of CIK cells against leukemia cell lines. Therefore, our data suggested that DC decreased concomitant expanded Tregs and Tregs related IL-35 in CIK cells and might contribute to improve their cytotoxicity against leukemia cells in vitro.
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Affiliation(s)
- Ying Pan
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Qianshan Tao
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Huiping Wang
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Shudao Xiong
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Rui Zhang
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Tianping Chen
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Lili Tao
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
| | - Zhimin Zhai
- Department of Hematology, the Second Hospital of Anhui Medical University, and Hematology Research Center, Hefei, Anhui, People's Republic of China
- * E-mail:
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Gao D, Li C, Xie X, Zhao P, Wei X, Sun W, Liu HC, Alexandrou AT, Jones J, Zhao R, Li JJ. Autologous tumor lysate-pulsed dendritic cell immunotherapy with cytokine-induced killer cells improves survival in gastric and colorectal cancer patients. PLoS One 2014; 9:e93886. [PMID: 24699863 PMCID: PMC3974849 DOI: 10.1371/journal.pone.0093886] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 03/10/2014] [Indexed: 12/22/2022] Open
Abstract
Gastric and colorectal cancers (GC and CRC) have poor prognosis and are resistant to chemo- and/or radiotherapy. In the present study, the prophylactic effects of dendritic cell (DC) vaccination are evaluated on disease progression and clinical benefits in a group of 54 GC and CRC patients treated with DC immunotherapy combined with cytokine-induced killer (CIK) cells after surgery with or without chemo-radiotherapy. DCs were prepared from the mononuclear cells isolated from patients using IL-2/GM-CSF and loaded with tumor antigens; CIK cells were prepared by incubating peripheral blood lymphocytes with IL-2, IFN-γ, and CD3 antibodies. The DC/CIK therapy started 3 days after low-dose chemotherapy and was repeated 3–5 times in 2 weeks as one cycle with a total of 188.3±79.8×106 DCs and 58.8±22.3×108 CIK cells. Cytokine levels in patients' sera before and after treatments were measured and the follow-up was conducted for 98 months to determine disease-free survival (DFS) and overall survival (OS). The results demonstrate that all cytokines tested were elevated with significantly higher levels of IFN-γ and IL-12 in both GC and CRC cohorts of DC/CIK treated patients. By Cox regression analysis, DC/CIK therapy reduced the risk of post-operative disease progression (p<0.01) with an increased OS (<0.01). These results demonstrate that in addition to chemo- and/or radiotherapy, DC/CIK immunotherapy is a potential effective approach in the control of tumor growth for post-operative GC and CRC patients.
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Affiliation(s)
- Daiqing Gao
- Biotherapy Center, Qingdao Center Hospital, The Second Affiliated Hospital, Qingdao University Medical College, Qingdao, China
- * E-mail: (DG); (JJL)
| | - Changyou Li
- Biotherapy Center, Qingdao Center Hospital, The Second Affiliated Hospital, Qingdao University Medical College, Qingdao, China
| | - Xihe Xie
- Biotherapy Center, Qingdao Center Hospital, The Second Affiliated Hospital, Qingdao University Medical College, Qingdao, China
| | - Peng Zhao
- Biotherapy Center, Qingdao Center Hospital, The Second Affiliated Hospital, Qingdao University Medical College, Qingdao, China
| | - Xiaofang Wei
- Biotherapy Center, Qingdao Center Hospital, The Second Affiliated Hospital, Qingdao University Medical College, Qingdao, China
| | - Weihong Sun
- Biotherapy Center, Qingdao Center Hospital, The Second Affiliated Hospital, Qingdao University Medical College, Qingdao, China
| | - Hsin-Chen Liu
- Department of Radiation Oncology, NCI-Designated Comprehensive Cancer Center, University of California at Davis Sacramento, Sacramento, California, United States of America
| | - Aris T. Alexandrou
- Department of Radiation Oncology, NCI-Designated Comprehensive Cancer Center, University of California at Davis Sacramento, Sacramento, California, United States of America
| | - Jennifer Jones
- Department of Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Ronghua Zhao
- Department of Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Jian Jian Li
- Department of Radiation Oncology, NCI-Designated Comprehensive Cancer Center, University of California at Davis Sacramento, Sacramento, California, United States of America
- * E-mail: (DG); (JJL)
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Jäkel CE, Schmidt-Wolf IGH. An update on new adoptive immunotherapy strategies for solid tumors with cytokine-induced killer cells. Expert Opin Biol Ther 2014; 14:905-16. [PMID: 24673175 DOI: 10.1517/14712598.2014.900537] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Cytokine-induced killer (CIK) cells are mainly CD3(+)CD56(+) NKT cells exhibiting non-MHC-restricted cytotoxicity against a broad range of tumors. Much research is going on to improve CIK cell effectivity and to evaluate the clinical benefit of different combinations with conventional therapies. AREAS COVERED This review provides an update on in vitro/in vivo studies and clinical trials applying CIK cells for the treatment of solid tumors. This comprises attempts using additional cytokines, genetic engineering and combinations with different conventional and modern therapies. EXPERT OPINION Since our last review, much effort has been made to improve CIK cell cytotoxicity and clinical effectivity. Targeted CIK cell therapy and combinations of CIK cells with antiangiogenic drugs or oncolytic viruses are examples of recent outstanding achievements in the field of adoptive CIK cell therapy. The clinical application of CIK cells in combination with conventional therapies, especially, obtained promising results. However, the best combination and the optimal therapy schedule have yet to be defined.
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Affiliation(s)
- Clara E Jäkel
- University Hospital Bonn, Center for Integrated Oncology (CIO) , Bonn , Germany
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Zhang L, Zhao G, Hou Y, Zhang J, Hu J, Zhang K. The experimental study on the treatment of cytokine-induced killer cells combined with EGFR monoclonal antibody against gastric cancer. Cancer Biother Radiopharm 2014; 29:99-107. [PMID: 24443838 DOI: 10.1089/cbr.2012.1381] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIMS To investigate the antitumor activity of cytokine-induced killer (CIK) cells combined with epidermal growth factor receptor (EGFR) monoclonal antibody (mAb) against gastric cancer cell line SGC7901. MATERIALS AND METHODS Immunocytochemistry assay was performed to detect the expression of EGFR in SGC7901 cell lines. The cytotoxicity activity of CIK cells combined with EGFR mAb was analyzed by the (51)Cr release assay. Then, the comparison of the cytotoxicity activity between CIK cells combined with EGFR mAb and CIK cells combined with CD3 mAb and CIK cells was conducted. Antitumor activity of CIK cells combined with EGFR mAb in vivo was analyzed by tumor growth assay and tumor reduction assay. RESULTS The cell lysis rate of CIK cells combined with EGFR mAb was higher than those of CIK cells combined with CD3 mAb and CIK cells only (p<0.05). The lysis rates of the latter two groups were not different. The antitumor activity of CIK cells combined with EGFR mAb was higher than those of other groups in vivo (p<0.05). CONCLUSION It was suggested in the current study that EGFR mAb could enhance the antitumor ability of CIK cells to bind and kill the gastric cancer cells in vitro and in vivo.
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Affiliation(s)
- Lin Zhang
- 1 Department of Gastroenterology, The 309 Hospital of PLA , Beijing, P.R. China
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Ma YJ, He M, Han JA, Yang L, Ji XY. A clinical study of HBsAg-activated dendritic cells and cytokine-induced killer cells during the treatment for chronic hepatitis B. Scand J Immunol 2013; 78:387-93. [PMID: 23841728 DOI: 10.1111/sji.12097] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Accepted: 07/01/2013] [Indexed: 12/23/2022]
Abstract
We aim to study the therapeutic effects of HBsAg-activated DCs and cytokine-induced killer (CIK) cells as adoptive immunotherapy in patients with Chronic Hepatitis B (CHB). Autologous HBsAg-activated DC-CIK cells were infused into patients with CHB to evaluate their effect on HBV-DNA, HBsAg, ALT, etc. The viral load in the treatment group decreased significantly (P < 0.001), while that in the control group did not decrease (P > 0.05). Twenty-one patients (63.6% efficiency) in the treatment group had a viral response (≥2 log decrease in viral load), while four patients (14.8% efficiency) from the control group had a viral response. There were significant differences in the viral responses of the two groups (the control group 63.6% versus the control group 14.8%, P < 0.001). We concluded that the immunity was enhanced after HBsAg activation in DCs and CIK cells. Reinfusion of autologous HBsAg-activated DC-CIK cells inhibited HBV proliferation in 21 of 33 (63.6%) patients.
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Affiliation(s)
- Y-J Ma
- Zhengzhou Institute of Hepatological and Gastrointestinal Disease, Zhengzhou People's Hospital, Zhengzhou, China
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Wongkajornsilp A, Wamanuttajinda V, Kasetsinsombat K, Duangsa-ard S, Sa-ngiamsuntorn K, Hongeng S, Maneechotesuwan K. Sunitinib indirectly enhanced anti-tumor cytotoxicity of cytokine-induced killer cells and CD3⁺CD56⁺ subset through the co-culturing dendritic cells. PLoS One 2013; 8:e78980. [PMID: 24232460 PMCID: PMC3827292 DOI: 10.1371/journal.pone.0078980] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 09/25/2013] [Indexed: 01/11/2023] Open
Abstract
Cytokine-induced killer (CIK) cells have reached clinical trials for leukemia and solid tumors. Their anti-tumor cytotoxicity had earlier been shown to be intensified after the co-culture with dendritic cells (DCs). We observed markedly enhanced anti-tumor cytotoxicity activity of CIK cells after the co-culture with sunitinib-pretreated DCs over that of untreated DCs. This cytotoxicity was reliant upon DC modulation by sunitinib because the direct exposure of CIK cells to sunitinib had no significant effect. Sunitinib promoted Th1-inducing and pro-inflammatory phenotypes (IL-12, IFN-γ and IL-6) in DCs at the expense of Th2 inducing phenotype (IL-13) and regulatory phenotype (PD-L1, IDO). Sunitinib-treated DCs subsequently induced the upregulation of Th1 phenotypic markers (IFN-γ and T-bet) and the downregulation of the Th2 signature (GATA-3) and the Th17 marker (RORC) on the CD3⁺CD56⁺ subset of CIK cells. It concluded that sunitinib-pretreated DCs drove the CD3⁺CD56⁺ subset toward Th1 phenotype with increased anti-tumor cytotoxicity.
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Affiliation(s)
- Adisak Wongkajornsilp
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Valla Wamanuttajinda
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanda Kasetsinsombat
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sunisa Duangsa-ard
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Khanit Sa-ngiamsuntorn
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Department of Biochemistry, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Suradej Hongeng
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kittipong Maneechotesuwan
- Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- * E-mail:
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