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Li W, Xia C, Wang K, Xue L, Wang Y, Yang JY, Zhang M, Yin M, Ju C, Miao Z, Li Y, Zhao X, Yang Z, Tang R, Yang W. Technical considerations and strategies for generating and optimizing humanized mouse tumor models in immuno-oncology research. Int Immunopharmacol 2024; 139:112722. [PMID: 39033663 DOI: 10.1016/j.intimp.2024.112722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 07/15/2024] [Accepted: 07/16/2024] [Indexed: 07/23/2024]
Abstract
The field of cancer immunotherapy has experienced significant progress, resulting in the emergence of numerous biological drug candidates requiring in vivo efficacy testing and a better understanding of their mechanism of action (MOA). Humanized immune system (HIS) models are valuable tools in this regard. However, there is a lack of systematic guidance on HIS modeling. To address this issue, the present study aimed to establish and optimize a variety of HIS models for immune-oncology (IO) study, including genetically engineered mouse models and HIS models with human immune components reconstituted in severely immunocompromised mice. The efficacy and utility of these models were tested with several marketed or investigational IO drugs according to their MOA, followed by immunophenotypic analysis and efficacy evaluation. The results of the present study demonstrated that the HIS models responded to various IO drugs as expected and that each model had unique niches, utilities and limitations. Researchers should carefully choose the appropriate models based on the MOA and the targeted immune cell populations of the investigational drug. The present study provides valuable methodologies and actionable technical guidance on designing, generating or utilizing appropriate HIS models to address specific questions in translational IO.
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Affiliation(s)
- Wenjing Li
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China
| | - Chunlei Xia
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China
| | - Kun Wang
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China
| | - Liting Xue
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China
| | - Yan Wang
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China
| | | | | | - Ming Yin
- Beijing Vitalstar Biotechnology Co., Ltd., Beijing 100000, China
| | - Cunxiang Ju
- Gempharmatech Co., Ltd., Nanjing 210000, China
| | - Zhenchuan Miao
- Beijing Vitalstar Biotechnology Co., Ltd., Beijing 100000, China
| | - Ying Li
- Gempharmatech Co., Ltd., Nanjing 210000, China
| | - Xiaofeng Zhao
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Jiangsu Simcere Pharmaceutical Co, Ltd., Nanjing 210000, China
| | - Zhijian Yang
- ClinBridge Biotech Co., Ltd., Nanjing 210000, China
| | - Renhong Tang
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China.
| | - WenQing Yang
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing 210000, China; Simcere Zaiming Pharmaceutical Co, Ltd., Shanghai 200120, China.
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Li Y, Xie S, Chen M, Li H, Wang Y, Fan Y, An K, Wu Y, Xiao W. Development of an antibody-ligand fusion protein scFvCD16A -sc4-1BBL in Komagataella phaffii with stimulatory activity for Natural Killer cells. Microb Cell Fact 2023; 22:67. [PMID: 37041591 PMCID: PMC10091686 DOI: 10.1186/s12934-023-02082-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 04/04/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Natural killer (NK) cell-based immunotherapies have demonstrated substantial potential for the treatment of hematologic malignancies. However, its application is limited due to the difficulty in the production of a large number of NK cells in vitro and the insufficient therapeutic efficacy against solid tumors in vivo. Engineered antibodies or fusion proteins targeting activating receptors and costimulatory molecules of NK cells have been developed to encounter these problems. They are mostly produced in mammalian cells with high cost and long processing times. Yeast systems, such as Komagataella phaffii, present a convenient manipulation of microbial systems with the key advantages of improved folding machinery and low cost. RESULTS In this study, we designed an antibody fusion protein scFvCD16A-sc4-1BBL, composed of the single chain variant fragment (scFv) of anti-CD16A antibody and the three extracellular domains (ECDs) of human 4-1BBL in a single-chain format (sc) with the GS linker, aiming to boost NK cell proliferation and activation. This protein complex was produced in the K. phaffii X33 system and purified by affinity chromatography and size exclusion chromatography. The scFvCD16A-sc4-1BBL complex showed comparable binding abilities to its two targets human CD16A and 4-1BB as its two parental moieties (scFvCD16A and monomer ECD (mn)4-1BBL). scFvCD16A-sc4-1BBL specifically stimulated the expansion of peripheral blood mononuclear cell (PBMC)-derived NK cells in vitro. Furthermore, in the ovarian cancer xenograft mouse model, adoptive NK cell infusion combined with intraperitoneal (i.p) injection of scFvCD16A-sc4-1BBL further reduced the tumor burden and prolonged the survival time of mice. CONCLUSION Our studies demonstrate the feasibility of the expression of the antibody fusion protein scFvCD16A-sc4-1BBL in K. phaffii with favourable properties. scFvCD16A-sc4-1BBL stimulates PBMC-derived NK cell expansion in vitro and improves the antitumor activity of adoptively transferred NK cells in a murine model of ovarian cancer and may serve as a synergistic drug for NK immunotherapy in future research and applications.
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Affiliation(s)
- Yangyang Li
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Siqi Xie
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Minhua Chen
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Hao Li
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Yehai Wang
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Yan Fan
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Kang An
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Yu Wu
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China
| | - Weihua Xiao
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, Anhui, China.
- Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, China.
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, Anhui, China.
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, Anhui, China.
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Wei GX, Du Y, Zhou YW, Li LJ, Qiu M. Peritoneal carcinomatosis with intraperitoneal immunotherapy: current treatment options and perspectives. Expert Rev Gastroenterol Hepatol 2022; 16:851-861. [PMID: 36107723 DOI: 10.1080/17474124.2022.2125866] [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: 11/04/2022]
Abstract
INTRODUCTION Peritoneal carcinomatosis (PC) is an advanced malignancy that is not sensitive to systemic conventional chemotherapy. Treatment options for PC are usually palliative rather than curative. Cytoreductive surgery and hyperthermic intraperitoneal (IP) chemotherapy are associated with limited efficacy in patients with PC. However, the peritoneum can produce effective immunity by inducing T-lymphocyte recruitment and proliferation, and the unique immune environment of the peritoneum provides the rationale for IP immunotherapy in PC. AREAS COVERED The authors retrieved relevant documents of IP immunotherapy for PC from PubMed and Medline. This review elaborates on the knowledge of the peritoneal immune microenvironment and IP immunotherapy for PC covering immune stimulators, radioimmunotherapy, catumaxomab, cancer vaccines, chimeric antigen receptor (CAR)-T cells, and immune checkpoint inhibitors. EXPERT OPINION The prognosis of PC is poor. However, the peritoneal cavity is a unique immune compartment with abundant immune cells which can produce effective immunity. IP immunotherapy may be a promising strategy in patients with PC.
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Affiliation(s)
- Gui-Xia Wei
- Department of Colorectal Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yang Du
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yu-Wen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Lin-Juan Li
- Thoracic Oncology Ward, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Meng Qiu
- Department of Colorectal Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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Islam R, Pupovac A, Evtimov V, Boyd N, Shu R, Boyd R, Trounson A. Enhancing a Natural Killer: Modification of NK Cells for Cancer Immunotherapy. Cells 2021; 10:cells10051058. [PMID: 33946954 PMCID: PMC8146003 DOI: 10.3390/cells10051058] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/27/2021] [Accepted: 04/27/2021] [Indexed: 12/14/2022] Open
Abstract
Natural killer (NK) cells are potent innate immune system effector lymphocytes armed with multiple mechanisms for killing cancer cells. Given the dynamic roles of NK cells in tumor surveillance, they are fast becoming a next-generation tool for adoptive immunotherapy. Many strategies are being employed to increase their number and improve their ability to overcome cancer resistance and the immunosuppressive tumor microenvironment. These include the use of cytokines and synthetic compounds to bolster propagation and killing capacity, targeting immune-function checkpoints, addition of chimeric antigen receptors (CARs) to provide cancer specificity and genetic ablation of inhibitory molecules. The next generation of NK cell products will ideally be readily available as an “off-the-shelf” product and stem cell derived to enable potentially unlimited supply. However, several considerations regarding NK cell source, genetic modification and scale up first need addressing. Understanding NK cell biology and interaction within specific tumor contexts will help identify necessary NK cell modifications and relevant choice of NK cell source. Further enhancement of manufacturing processes will allow for off-the-shelf NK cell immunotherapies to become key components of multifaceted therapeutic strategies for cancer.
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Affiliation(s)
- Rasa Islam
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Aleta Pupovac
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
| | - Vera Evtimov
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
| | - Nicholas Boyd
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
| | - Runzhe Shu
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
| | - Richard Boyd
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
| | - Alan Trounson
- Cartherics Pty Ltd., Clayton 3168, Australia; (R.I.); (A.P.); (V.E.); (N.B.); (R.S.); (R.B.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
- Correspondence:
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O’Dwyer J, O’Cearbhaill RE, Wylie R, O’Mahony S, O’Dwyer M, Duffy GP, Dolan EB. Enhancing delivery of small molecule and cell-based therapies for ovarian cancer using advanced delivery strategies. ADVANCED THERAPEUTICS 2020; 3:2000144. [PMID: 33709016 PMCID: PMC7942751 DOI: 10.1002/adtp.202000144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Indexed: 12/17/2022]
Abstract
Ovarian cancer is the most lethal gynecological malignancy with a global five-year survival rate of 30-50%. First-line treatment involves cytoreductive surgery and administration of platinum-based small molecules and paclitaxel. These therapies were traditionally administered via intravenous infusion, although intraperitoneal delivery has also been investigated. Initial clinical trials of intraperitoneal administration for ovarian cancer indicated significant improvements in overall survival compared to intravenous delivery, but this result is not consistent across all studies performed. Recently cell-based immunotherapy has been of interest for ovarian cancer. Direct intraperitoneal delivery of cell-based immunotherapies might prompt local immunoregulatory mechanisms to act synergistically with the delivered immunotherapy. Based on this theory, pre-clinical in vivo studies have delivered these cell-based immunotherapies via the intraperitoneal route, with promising results. However, successful intraperitoneal delivery of cell-based immunotherapy and clinical adoption of this technique will depend on overcoming challenges of intraperitoneal delivery and finding the optimal combinations of dose, therapeutic and delivery route. We review the potential advantages and disadvantages of intraperitoneal delivery of cell-based immunotherapy for ovarian cancer and the pre-clinical and clinical work performed so far. Potential advanced delivery strategies, which might improve the efficacy and adoption of intraperitoneal delivery of therapy for ovarian cancer, are also outlined.
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Affiliation(s)
- Joanne O’Dwyer
- Department of Biomedical Engineering, School of Engineering, College of Science and Engineering, National University of Ireland Galway, Ireland; Anatomy & Regenerative Medicine Institute, School of Medicine, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Ireland
| | - Roisin E. O’Cearbhaill
- Anatomy & Regenerative Medicine Institute, School of Medicine, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Ireland; Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Robert Wylie
- Anatomy & Regenerative Medicine Institute, School of Medicine, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Ireland
| | - Saoirse O’Mahony
- Department of Biomedical Engineering, School of Engineering, College of Science and Engineering, National University of Ireland Galway, Ireland
| | - Michael O’Dwyer
- Apoptosis Research Centre, National University of Ireland Galway, Ireland
| | - Garry P. Duffy
- Anatomy & Regenerative Medicine Institute, School of Medicine, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Ireland
| | - Eimear B. Dolan
- Department of Biomedical Engineering, School of Engineering, College of Science and Engineering, National University of Ireland Galway, Ireland
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Palaia I, Tomao F, Sassu CM, Musacchio L, Benedetti Panici P. Immunotherapy For Ovarian Cancer: Recent Advances And Combination Therapeutic Approaches. Onco Targets Ther 2020; 13:6109-6129. [PMID: 32617007 PMCID: PMC7326187 DOI: 10.2147/ott.s205950] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 05/20/2020] [Indexed: 01/05/2023] Open
Abstract
Epithelial ovarian cancer (EOC) is the most lethal gynaecological cancer. Although many advances have been made in therapeutic strategies, the global standard of care still remains radical surgery plus chemotherapy, but new scenarios need to be explored to improve survival. The role of immunotherapy in EOC treatment is controversial. Results obtained from studies evaluating immunotherapy are contradictory: in particular data on survival are not as good as expected when immunotherapy was administered alone, and other data are still immature. Thus, significant efforts must be devoted to finding new strategies for the use of immunotherapy. The aim of this paper is to review the most recent findings of the use of immunotherapy in ovarian cancer, with a particular focus on combination approaches.
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Affiliation(s)
- Innocenza Palaia
- Department of Maternal and Child Health and Urological Sciences, “Sapienza” University of Rome, Policlinico Umberto I, Rome00161, Italy
| | - Federica Tomao
- Department of Maternal and Child Health and Urological Sciences, “Sapienza” University of Rome, Policlinico Umberto I, Rome00161, Italy
| | - Carolina Maria Sassu
- Department of Maternal and Child Health and Urological Sciences, “Sapienza” University of Rome, Policlinico Umberto I, Rome00161, Italy
| | - Lucia Musacchio
- Department of Maternal and Child Health and Urological Sciences, “Sapienza” University of Rome, Policlinico Umberto I, Rome00161, Italy
| | - Pierluigi Benedetti Panici
- Department of Maternal and Child Health and Urological Sciences, “Sapienza” University of Rome, Policlinico Umberto I, Rome00161, Italy
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Yang S, Yin X, Yue Y, Wang S. Application Of Adoptive Immunotherapy In Ovarian Cancer. Onco Targets Ther 2019; 12:7975-7991. [PMID: 31632055 PMCID: PMC6775498 DOI: 10.2147/ott.s221773] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 09/18/2019] [Indexed: 12/21/2022] Open
Abstract
Ovarian cancer (OC) has been the most fatal gynecological disease that threatens women's health. Surgery and platinum-based chemotherapy are the basic ovarian cancer treatments that can improve survival, but the five-year survival rate has not improved because of delayed diagnosis, drug resistance, and recurrence. Novel treatments are needed to improve the prognosis and survival rate of ovarian cancer patients. In recent years, adoptive cell therapy (ACT) has received increasing attention as an emerging therapeutic strategy in the treatment of solid tumors including OC. ACT has shown promising results in many preclinical and clinical trials of OC. The application of ACT depends on different effector cells, such as lymphokine-activated killer (LAK) cells, tumor-infiltrating lymphocytes (TILs), and genetically modified T cells. In this review, we focus on adoptive immunotherapies in ovarian cancer and summarize completed and ongoing preclinical/clinical trials. The future development directions and obstacles for ACT in OC treatment are discussed.
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Affiliation(s)
- Siyu Yang
- Department of Gynecological Oncology, The First Hospital of Jilin University, Changchun 130061, China
| | - Xiaojiao Yin
- Department of Gynecological Oncology, The First Hospital of Jilin University, Changchun 130061, China
| | - Ying Yue
- Department of Gynecological Oncology, The First Hospital of Jilin University, Changchun 130061, China
| | - Siqing Wang
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun 130061, China
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Zhu H, Lai YS, Li Y, Blum R, Kaufman D. Concise Review: Human Pluripotent Stem Cells to Produce Cell-Based Cancer Immunotherapy. Stem Cells 2018; 36:134-145. [PMID: 29235195 PMCID: PMC5914526 DOI: 10.1002/stem.2754] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 11/09/2017] [Accepted: 11/25/2017] [Indexed: 02/06/2023]
Abstract
Human pluripotent stem cells (PSCs) provide a promising resource to produce immune cells for adoptive cellular immunotherapy to better treat and potentially cure otherwise lethal cancers. Cytotoxic T cells and natural killer (NK) cells can now be routinely produced from human PSCs. These PSC-derived lymphocytes have phenotype and function similar to primary lymphocytes isolated from peripheral blood. PSC-derived T and NK cells have advantages compared with primary immune cells, as they can be precisely engineered to introduce improved anti-tumor activity and produced in essentially unlimited numbers. Stem Cells 2018;36:134-145.
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Affiliation(s)
- Huang Zhu
- Department of Medicine, Division of Regenerative Medicine, University of California San Diego, San Diego, California, USA
| | - Yi-Shin Lai
- Department of Medicine, Division of Regenerative Medicine, University of California San Diego, San Diego, California, USA
| | - Ye Li
- Department of Medicine, Division of Regenerative Medicine, University of California San Diego, San Diego, California, USA
| | - Robert Blum
- Department of Medicine, Division of Regenerative Medicine, University of California San Diego, San Diego, California, USA
| | - Dan Kaufman
- Department of Medicine, Division of Regenerative Medicine, University of California San Diego, San Diego, California, USA
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Galat Y, Dambaeva S, Elcheva I, Khanolkar A, Beaman K, Iannaccone PM, Galat V. Cytokine-free directed differentiation of human pluripotent stem cells efficiently produces hemogenic endothelium with lymphoid potential. Stem Cell Res Ther 2017; 8:67. [PMID: 28302184 PMCID: PMC5356295 DOI: 10.1186/s13287-017-0519-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 02/14/2017] [Accepted: 02/21/2017] [Indexed: 11/16/2022] Open
Abstract
Background The robust generation of human hematopoietic progenitor cells from induced or embryonic pluripotent stem cells would be beneficial for multiple areas of research, including mechanistic studies of hematopoiesis, the development of cellular therapies for autoimmune diseases, induced transplant tolerance, anticancer immunotherapies, disease modeling, and drug/toxicity screening. Over the past years, significant progress has been made in identifying effective protocols for hematopoietic differentiation from pluripotent stem cells and understanding stages of mesodermal, endothelial, and hematopoietic specification. Thus, it has been shown that variations in cytokine and inhibitory molecule treatments in the first few days of hematopoietic differentiation define primitive versus definitive potential of produced hematopoietic progenitor cells. The majority of current feeder-free, defined systems for hematopoietic induction from pluripotent stem cells include prolonged incubations with various cytokines that make the differentiation process complex and time consuming. We established that the application of Wnt agonist CHIR99021 efficiently promotes differentiation of human pluripotent stem cells in the absence of any hematopoietic cytokines to the stage of hemogenic endothelium capable of definitive hematopoiesis. Methods The hemogenic endothelium differentiation was accomplished in an adherent, serum-free culture system by applying CHIR99021. Hemogenic endothelium progenitor cells were isolated on day 5 of differentiation and evaluated for their endothelial, myeloid, and lymphoid potential. Results Monolayer induction based on GSK3 inhibition, described here, yielded a large number of CD31+CD34+ hemogenic endothelium cells. When isolated and propagated in adherent conditions, these progenitors gave rise to mature endothelium. When further cocultured with OP9 mouse stromal cells, these progenitors gave rise to various cells of myeloid lineages as well as natural killer lymphoid, T-lymphoid, and B-lymphoid cells. Conclusion The results of this study substantiate a method that significantly reduces the complexity of current protocols for hematopoietic induction, offers a defined system to study the factors that affect the early stages of hematopoiesis, and provides a new route of lymphoid and myeloid cell derivation from human pluripotent stem cells, thus enhancing their use in translational medicine. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0519-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yekaterina Galat
- Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Svetlana Dambaeva
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Irina Elcheva
- Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.,Present Address: Department of Pediatrics, Division of Hematology & Oncology, Penn State Hershey College of Medicine, Hershey, PA, USA
| | - Aaruni Khanolkar
- Department of Pathology, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kenneth Beaman
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Philip M Iannaccone
- Department of Pediatrics, Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Vasiliy Galat
- Department of Pathology, Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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