1
|
Wang Z, Wang Z, Li B, Wang S, Chen T, Ye Z. Innate Immune Cells: A Potential and Promising Cell Population for Treating Osteosarcoma. Front Immunol 2019; 10:1114. [PMID: 31156651 PMCID: PMC6531991 DOI: 10.3389/fimmu.2019.01114] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 05/01/2019] [Indexed: 12/13/2022] Open
Abstract
Advanced, recurrent, or metastasized osteosarcomas remain challenging to cure or even alleviate. Therefore, the development of novel therapeutic strategies is urgently needed. Cancer immunotherapy has greatly improved in recent years, with options including adoptive cellular therapy, vaccination, and checkpoint inhibitors. As such, immunotherapy is becoming a potential strategy for the treatment of osteosarcoma. Innate immunocytes, the first line of defense in the immune system and the bridge to adaptive immunity, are one of the vital effector cell subpopulations in cancer immunotherapy. Innate immune cell-based therapy has shown potent antitumor activity against hematologic malignancies and some solid tumors, including osteosarcoma. Importantly, some immune checkpoints are expressed on both innate and adaptive immune cells, modulating their functions in tumor immunity. Therefore, blocking or activating immune checkpoint-mediated downstream signaling pathways can improve the therapeutic effects of innate immune cell-based therapy. In this review, we summarize the current status and future prospects of innate immune cell-based therapy for the treatment of osteosarcoma, with a focus on the potential synergistic effects of combination therapy involving innate immunotherapy and immune checkpoint inhibitors/oncolytic viruses.
Collapse
Affiliation(s)
- Zenan Wang
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Zhan Wang
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Binghao Li
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Shengdong Wang
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Tao Chen
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Zhaoming Ye
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| |
Collapse
|
2
|
Wongkajornsilp A, Numchaisermsuk N, Sa-ngiamsuntorn K, Akarasereenont P, Wamanuttajinda V, Kasetsinsombat K, Duangsa-ard S, Laohapan T, Maneechotesuwan K. Effects of the Ayurved Siriraj Wattana recipe on functional and phenotypic characterization of cytokine-induced killer cells and dendritic cells in vitro. Altern Ther Health Med 2016; 16:489. [PMID: 27899095 PMCID: PMC5129228 DOI: 10.1186/s12906-016-1480-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 11/10/2016] [Indexed: 11/12/2022]
Abstract
Background Ayurved Siriraj Wattana recipe (AVS073), has been prescribed as tonic, to increase appetite, and for pain relief. It also exhibits antioxidant, anti-inflammatory, immunomodulating and anti-cancer activities. However, the immunomodulatory effects on antigen-presenting cells and effector T cells remained elusive. We thus aimed to study the effects of AVS073 on differentiation, maturation, functions and proportions of CIK cells and monocyte-derived DCs. Methods CIK cells and monocyte-derived DCs were treated with AVS073, followed by the assessment of T-helper (Th) phenotypes using real-time RT-PCR and flow cytometry. Results AVS073 promoted Th1 phenotype in CD3+CD56+ subset of CIK cells through increasing STAT4, T-bet, and interferon-γ. AVS073 inhibited Th2 phenotype through decreasing STAT6. AVS073 inhibited Treg phenotype through decreasing STAT5A, STAT5B and IDO. AVS073 promoted Th17 phenotype through increasing STAT3, RORC and IL-17. AVS073 treatment of mDCs resulted in increasing Th1-prone cytokine (IL-12) and Th17-prone cytokines (IL-6 and IL-23). Conclusions AVS073 upregulated Th1 and Th17, but downregulated Th2 and Treg phenotypes within CD3+CD56+ cells. The treatment of mDCs drove Th1 and Th17-polarizations. Electronic supplementary material The online version of this article (doi:10.1186/s12906-016-1480-7) contains supplementary material, which is available to authorized users.
Collapse
|
3
|
Giraudo L, Gammaitoni L, Cangemi M, Rotolo R, Aglietta M, Sangiolo D. Cytokine-induced killer cells as immunotherapy for solid tumors: current evidence and perspectives. Immunotherapy 2015; 7:999-1010. [PMID: 26310715 DOI: 10.2217/imt.15.61] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Cytokine-induced killer (CIK) cells are ex vivo expanded T lymphocytes endowed with potent MHC-independent antitumor activity. CIK cells are emerging as promising therapeutic approach in the field of cancer adoptive immunotherapy, with biologic features favoring their transferability into clinical applications. Aim of this review is to present the biologic characteristic of CIK cells, discussing the main preclinical findings and initial clinical applications in the field of solid tumors.
Collapse
Affiliation(s)
- Lidia Giraudo
- Department of Oncology, University of Torino, Turin, Italy.,Laboratory of Medical Oncology, Experimental Cell Therapy, Candiolo Cancer Institute FPO-IRCCS, Candiolo, Turin, Italy
| | - Loretta Gammaitoni
- Laboratory of Medical Oncology, Experimental Cell Therapy, Candiolo Cancer Institute FPO-IRCCS, Candiolo, Turin, Italy
| | - Michela Cangemi
- Laboratory of Medical Oncology, Experimental Cell Therapy, Candiolo Cancer Institute FPO-IRCCS, Candiolo, Turin, Italy
| | - Ramona Rotolo
- Laboratory of Medical Oncology, Experimental Cell Therapy, Candiolo Cancer Institute FPO-IRCCS, Candiolo, Turin, Italy
| | - Massimo Aglietta
- Department of Oncology, University of Torino, Turin, Italy.,Division & Laboratory of Medical Oncology, Candiolo Cancer Institute FPO- IRCCS, Candiolo, Turin, Italy
| | - Dario Sangiolo
- Department of Oncology, University of Torino, Turin, Italy.,Laboratory of Medical Oncology, Experimental Cell Therapy, Candiolo Cancer Institute FPO-IRCCS, Candiolo, Turin, Italy
| |
Collapse
|
4
|
Chen R, Deng X, Wu H, Peng P, Wen B, Li F, Li F. Combined immunotherapy with dendritic cells and cytokine-induced killer cells for malignant tumors: a systematic review and meta-analysis. Int Immunopharmacol 2014; 22:451-64. [PMID: 25073120 DOI: 10.1016/j.intimp.2014.07.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Revised: 07/16/2014] [Accepted: 07/16/2014] [Indexed: 11/17/2022]
Abstract
PURPOSE A new strategy of adoptive and passive immunotherapy involves combining dendritic cells (DCs) with a subset of natural killer T lymphocytes termed cytokine-induced killer (CIK) cells. The objective of this systematic review and meta-analysis was to evaluate the safety and efficacy of DC-CIK therapy vs. placebo, no intervention, conventional treatments, or other complementary and alternative medicines for malignant tumors. METHOD We searched PubMed, Medline, Embase, Cochrane, Wangfang, Weipu, CNKI databases and reference lists of articles. We selected randomized controlled trials of DC-CIK therapy vs. placebo, no intervention, conventional treatments, or other complementary and alternative medicines in patients with all types and stages of malignant tumor. Primary outcome measures were overall survival and treatment response. Secondary outcome measures were health-related quality of life (HRQoL) assessment, progression free survival (PFS), and adverse events. RESULTS Six trials met our inclusion criteria. There was evidence that chemotherapy+DC-CIK increased the 2-year (RR 2.88, 95% CI 1.38 to 5.99, P=0.005) and 3-year (RR 11.67, 95% CI 2.28 to 59.69, P=0.003) survival rates and progression free survival (RR 0.64, 95% CI 0.34 to 0.94, P<0.0001) in patients with non-small cell lung cancer compared to those treated with chemotherapy alone. DC-CIK therapy appears to be well-tolerated by cancer patients and to improve post-treatment patient health related quality of life. CONCLUSION DC-CIK immunotherapy is a safe and effective treatment for patients with malignant tumors. Further clinical trials to provide supportive evidence for the routine use of DC-CIK therapy in clinical practice are warranted.
Collapse
Affiliation(s)
- Ran Chen
- Department of Digestive, Ruikang Affiliated Hospital of Guangxi, University of Chinese Medicine, 530011 Huadong Road No. 10, Nanning, 530023 Guangxi, China
| | - Xin Deng
- Department of Digestive, Ruikang Affiliated Hospital of Guangxi, University of Chinese Medicine, 530011 Huadong Road No. 10, Nanning, 530023 Guangxi, China.
| | - Haochen Wu
- Department of Hepatopathy, The First Affiliated Hospital of Guangxi, University of Chinese Medicine, Dongge Road No. 89-9, 530023 Nanning, China
| | - Peichun Peng
- Department of Digestive, Ruikang Affiliated Hospital of Guangxi, University of Chinese Medicine, 530011 Huadong Road No. 10, Nanning, 530023 Guangxi, China
| | - Bin Wen
- Department of Digestive, Ruikang Affiliated Hospital of Guangxi, University of Chinese Medicine, 530011 Huadong Road No. 10, Nanning, 530023 Guangxi, China
| | - Fuyin Li
- Department of Digestive, Ruikang Affiliated Hospital of Guangxi, University of Chinese Medicine, 530011 Huadong Road No. 10, Nanning, 530023 Guangxi, China
| | - Fenfen Li
- Department of Digestive, Ruikang Affiliated Hospital of Guangxi, University of Chinese Medicine, 530011 Huadong Road No. 10, Nanning, 530023 Guangxi, China
| |
Collapse
|
5
|
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.
Collapse
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)
| |
Collapse
|
6
|
Yu Z, Ren P, Zhang X, Zhang T, Ma B. Therapeutic potential of dendritic cell vaccines in sarcoma of the extremities. Expert Rev Anticancer Ther 2014; 9:1065-71. [DOI: 10.1586/era.09.78] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
7
|
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.
Collapse
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:
| |
Collapse
|
8
|
Abstract
OBJECTIVE The aim of this study was to retrospectively assess the effect of comprehensive cryosurgery (ablation of intrapancreatic and extrapancreatic tumors) plus immunotherapy in metastatic pancreatic cancer. METHODS We divided 106 patients (57 men, 49 women; median age, 65 years) into the cryoimmunotherapy (31 patients), cryotherapy (36 patients), immunotherapy (17 patients), and chemotherapy groups (22 patients). Pretreatment immune function was tested in patients who underwent immunotherapy. Overall survival (OS) after diagnosis of metastatic pancreatic cancer was assessed after a 4-year follow-up. RESULTS Median OS was higher in the cryoimmunotherapy (13 months) and cryotherapy groups (7 months) than in the chemotherapy group (3.5 months; both P < 0.001) and was higher in the cryoimmunotherapy group than in the cryotherapy (P < 0.05) and immunotherapy groups (5 months; P < 0.001). In both the cryoimmunotherapy and cryotherapy groups, median OS was higher after multiple cryoablations than after a single cryoablation (P = 0.0048 and 0.041, respectively). In both groups, the median OS was higher in patients with normal immunologic function than in those with immune dysfunction (P < 0.0001 and P = 0.0004, respectively). CONCLUSIONS Cryoimmunotherapy significantly increased OS in metastatic pancreatic cancer. Multiple cryoablations and normal pretreatment immunologic function were associated with better prognosis.
Collapse
|
9
|
Wang Y, Bo J, Dai HR, Lu XC, Lv HY, Yang B, Wang T, Han WD. CIK cells from recurrent or refractory AML patients can be efficiently expanded in vitro and used for reduction of leukemic blasts in vivo. Exp Hematol 2012; 41:241-52.e3. [PMID: 23123634 DOI: 10.1016/j.exphem.2012.10.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Revised: 10/17/2012] [Accepted: 10/24/2012] [Indexed: 11/25/2022]
Abstract
Autologous cytokine-induced killer (CIK) cell transfusion may prevent tumor relapse in acute myeloid leukemia (AML). This study investigated whether CIK cells from recurrent or refractory AML patients with high peripheral leukemia cell burdens could be expanded to a clinically usable number, and it further evaluated the antitumor potentials in vitro and in vivo. The numbers and phenotypes of CIK cells expanded from nine AML patients and 10 healthy donors were compared. Cytotoxicity (against K562 and U937 cell lines) and cytokine secretion (interleukin-2, interferon-γ, tumor necrosis factor-α and vascular endothelial growth factor) were tested for AML-derived and healthy donor-derived CIK cells and fresh peripheral blood mononuclear cells from healthy donors. Importantly, we assessed the therapeutic effects of autologous CIK cell infusions in two patients with AML. The proportions of CD3(+)and CD3(+)CD56(+) CIK cells from patients with AML were similar to those from healthy donors, and the number of CD3(+)CD56(+) cells in AML-derived CIK cells was expanded approximately 1,020-fold. Phenotype analyses with flow cytometry showed that the leukemic cells were gradually eliminated during the process of CIK cell preparation to an almost undetectable level. Although the cytotoxic effect of AML-derived CIK cells was equivalent to that of healthy donors, AML-derived CIK cells had a significantly higher cytokine-secreting capacity. In clinical treatment, the leukemia burden in the peripheral blood of one patient was dramatically decreased after four transfusions within 4 months. CIK cells can be efficiently expanded in vitro from patients with recurrent or refractory AML and may be used for reduction of leukemic blasts in vivo.
Collapse
Affiliation(s)
- Yao Wang
- Department of Immunology, Institute of Basic Medicine, School of Life Sciences, Chinese PLA General Hospital, China
| | | | | | | | | | | | | | | |
Collapse
|
10
|
Dynamic tracing of immune cells in an orthotopic gastric carcinoma mouse model using near-infrared fluorescence live imaging. Exp Ther Med 2012; 4:221-225. [PMID: 23139711 DOI: 10.3892/etm.2012.579] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Accepted: 05/04/2012] [Indexed: 11/05/2022] Open
Abstract
Adoptive cellular immunotherapy (ACI) has been demonstrated to be a promising cancer therapeutic, however, the distribution of immune cells injected into a tumor-bearing body is unclear. In this study, we investigated the tumor-targeting capacity of cytokine-induced killer (CIK) cells and cytotoxic T lymphocytes (CTLs) in a human gastric carcinoma orthotopic mouse model using a near-infrared fluorescence imaging system. CIK cells and tumor-specific CTLs were prepared with the near-infrared fluorescent dye DiR. As expected, no significant change in the proliferation rate or antitumor activity of CIK cells and CTLs was noted after labeling with DiR. Furthermore, a gastric carcinoma orthotopic model was established using a fibrinogen-thrombin method in nude mice followed by intraperitoneal infusion of the labeled immune cells into nude mice with established gastric carcinoma. Dynamic tracing of the immune cells was performed using a fluorescence-based live imaging system. Concentrated fluorescence signals were observed for a minimum of two weeks at the tumor site in mice infused with either CIK cells or CTLs with a peak signal at 48 h. Notably, CTLs were more persistent at the tumor site and exhibited a more intense antitumor activity than CIK cells following infusion. These results provided visual evidence of the tumor-targeting capacity of immune cells in live animals.
Collapse
|
11
|
Wang Y, Dai H, Li H, Lv H, Wang T, Fu X, Han W. Growth of human colorectal cancer SW1116 cells is inhibited by cytokine-induced killer cells. Clin Dev Immunol 2010; 2011:621414. [PMID: 21455282 PMCID: PMC2997496 DOI: 10.1155/2011/621414] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Accepted: 10/23/2010] [Indexed: 12/31/2022]
Abstract
Previous reports have suggested that treatment with cytokine-induced killer (CIK) cells may benefit patients with various types of tumor. The aim of this study was to evaluate the antitumor effects of CIK cells against the colorectal cancer line SW1116 in vitro and in vivo. CIK cells were generated routinely from peripheral blood mononuclear cells of healthy human donors, and the number of CD3(+)CD56(+) cells was expanded more than 1300-fold after 14-day culture. At an effector : target cell ratio of 50 : 1, the percentage lysis of SW1116 cells reached 68% in the presence of CIK cells, Experimental mice injected with SW1116 cells subcutaneously were divided randomly into four groups: untreated, 5-fluorouracil (5-FU)-treated, CIK-consecutive treated (injected once/day) and CIK-interval treated (injected once every 5 days). CIK cells were injected abdominally five times in total. Compared with the untreated group, xenograft growth was inhibited greatly by CIK treatment, to nearly the same extent as with 5-FU treatment. We demonstrated that the necrotic area in the tumor xenograft was markedly larger in the CIK-treated groups than in the other groups. These findings suggest that CIK-based immunotherapy may represent an effective choice for patients with colorectal cancer.
Collapse
Affiliation(s)
- Yao Wang
- Department of Immunology, Institute of Basic Medicine, School of Life Sciences, Chinese PLA General Hospital, Beijing 100853, China
| | - Hanren Dai
- Department of Immunology, Institute of Basic Medicine, School of Life Sciences, Chinese PLA General Hospital, Beijing 100853, China
| | - Hong Li
- Department of Health Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Haiyan Lv
- Department of Immunology, Institute of Basic Medicine, School of Life Sciences, Chinese PLA General Hospital, Beijing 100853, China
| | - Tao Wang
- Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Xiaobing Fu
- Department of Immunology, Institute of Basic Medicine, School of Life Sciences, Chinese PLA General Hospital, Beijing 100853, China
| | - Weidong Han
- Department of Immunology, Institute of Basic Medicine, School of Life Sciences, Chinese PLA General Hospital, Beijing 100853, China
| |
Collapse
|
12
|
Kuçi S, Rettinger E, Voss B, Weber G, Stais M, Kreyenberg H, Willasch A, Kuçi Z, Koscielniak E, Klöss S, von Laer D, Klingebiel T, Bader P. Efficient lysis of rhabdomyosarcoma cells by cytokine-induced killer cells: implications for adoptive immunotherapy after allogeneic stem cell transplantation. Haematologica 2010; 95:1579-86. [PMID: 20378565 DOI: 10.3324/haematol.2009.019885] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Rhabdomyosarcoma is the most common soft tissue sarcoma in childhood and has a poor prognosis. Here we assessed the capability of ex vivo expanded cytokine-induced killer cells to lyse both alveolar and embryonic rhabdomyosarcoma cell lines and investigated the mechanisms involved. DESIGN AND METHODS Peripheral blood mononuclear cells from six healthy donors were used to generate and expand cytokine-induced killer cells. The phenotype and composition of these cells were determined by multiparameter flow cytometry, while their cytotoxic effect against rhabdomyosarcoma cells was evaluated by a europium release assay. RESULTS Cytokine-induced killer cells efficiently lysed cells from both rhabdomyosarcoma cell lines. Antibody-mediated masking of either NKG2D molecule on cytokine-induced killer cells or its ligands on rhabdomyosarcoma cells (major histocompatibility antigen related chain A and B and UL16 binding protein 2) diminished this effect by 50%, suggesting a major role for the NKG2D molecule in rhabdomyosarcoma cell killing. No effect was observed after blocking CD11a, CD3 or TCRalphabeta molecules on cytokine-induced killer cells or CD1d on rhabdomyosar-coma cells. Remarkably, cytokine-induced killer cells used tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) to activate caspase-3, as the main caspase responsible for the execution of apoptosis. Accordingly, blocking TRAIL receptors on embryonic rhabdomyosarcoma cell lines significantly reduced the anti-tumor effect of cytokine-induced killer cells. About 50% of T cells within the cytokine-induced killer population had an effector memory phenotype, 20% had a naïve phenotype and approximately 30% of the cells had a central memory phenotype. In addition, cytokine-induced killer cells expressed low levels of activation-induced markers CD69 and CD137 and demonstrated a low alloreactive potential. CONCLUSIONS Our data suggest that cytokine-induced killer cells may be used as a novel adoptive immunotherapy for the treatment of patients with rhabdomyosarcoma after allogeneic stem cell transplantation.
Collapse
Affiliation(s)
- Selim Kuçi
- University Children's Hospital III, University Children's Hospital III, Department of Hematology/Oncology Department of Hematology/Oncology, Theodor-Stern-Kai 7.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Chauvin C, Philippeau JM, Hémont C, Hubert FX, Wittrant Y, Lamoureux F, Trinité B, Heymann D, Rédini F, Josien R. Killer Dendritic Cells Link Innate and Adaptive Immunity against Established Osteosarcoma in Rats. Cancer Res 2008; 68:9433-40. [DOI: 10.1158/0008-5472.can-08-0104] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
14
|
N/A. N/A. Shijie Huaren Xiaohua Zazhi 2005; 13:2778-2782. [DOI: 10.11569/wcjd.v13.i23.2778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
|