1
|
Wang Y, Han J, Wang D, Cai M, Xu Y, Hu Y, Chen H, He W, Zhang J. Anti-PD-1 antibody armored γδ T cells enhance anti-tumor efficacy in ovarian cancer. Signal Transduct Target Ther 2023; 8:399. [PMID: 37857598 PMCID: PMC10587135 DOI: 10.1038/s41392-023-01646-7] [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: 01/03/2023] [Revised: 08/10/2023] [Accepted: 09/14/2023] [Indexed: 10/21/2023] Open
Abstract
γδ T cells have the unique ability to detect a wide range of tumors with low mutation burdens, making them attractive candidates for CAR-T-cell therapy. Unlike αβ T cells and other immune cells, γδ T cells are superior in MHC non-restriction, selective cell recruitment, and rapid activation. However, clinical trials have shown limited clinical benefits, and the adoptive transplantation of γδ T cells has often fallen short of expectations. We hypothesized that the limited effectiveness of γδ T cells in eradicating tumor cells may be attributed to the inhibitory tumor microenvironment induced by the suppressive PD-1/PD-L1 axis. Herein, we constructed novel armored γδ T cells capable of secreting humanized anti-PD-1 antibodies, referred to as "Lv-PD1-γδ T cells. Lv-PD1-γδ T cells showed improved proliferation and enhanced cytotoxicity against tumor cells, resulting in augmented therapeutic effects and survival benefits in ovarian tumor-bearing mice. These engineered cells demonstrated a prolonged in vivo survival of more than 29 days, without any potential for tumorigenicity in immunodeficient NOD/SCID/γ null mice. We also found that Lv-PD1-γδ T cells exhibited excellent tolerance and safety in humanized NOD/SCID/γ null mice. With attenuated or eliminated immunosuppression and maximized cytotoxicity efficacy by the local secretion of anti-PD1 antibodies in tumors, Lv-PD1-γδ T cells can serve as a promising "off-the-shelf" cell therapy against cancers.
Collapse
Affiliation(s)
- Yue Wang
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
| | - Jingyi Han
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Dongdong Wang
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
| | - Menghua Cai
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
| | - Yi Xu
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
| | - Yu Hu
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
| | - Hui Chen
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China
- Haihe Laboratory of Cell Ecosystem, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin, 300020, China
- Changzhou Xitaihu Institute for Frontier Technology of Cell Therapy, Changzhou, 213000, China
| | - Wei He
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China.
| | - Jianmin Zhang
- Department of Immunology, CAMS Key Laboratory of T-cell and Immunotherapy, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, 100005, China.
- Haihe Laboratory of Cell Ecosystem, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin, 300020, China.
- Changzhou Xitaihu Institute for Frontier Technology of Cell Therapy, Changzhou, 213000, China.
| |
Collapse
|
2
|
Holmen Olofsson G, Idorn M, Carnaz Simões AM, Aehnlich P, Skadborg SK, Noessner E, Debets R, Moser B, Met Ö, thor Straten P. Vγ9Vδ2 T Cells Concurrently Kill Cancer Cells and Cross-Present Tumor Antigens. Front Immunol 2021; 12:645131. [PMID: 34149689 PMCID: PMC8208807 DOI: 10.3389/fimmu.2021.645131] [Citation(s) in RCA: 20] [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: 12/22/2020] [Accepted: 05/13/2021] [Indexed: 11/13/2022] Open
Abstract
The human Vγ9Vδ2 T cell is a unique cell type that holds great potential in immunotherapy of cancer. In particular, the therapeutic potential of this cell type in adoptive cell therapy (ACT) has gained interest. In this regard optimization of in vitro expansion methods and functional characterization is desirable. We show that Vγ9Vδ2 T cells, expanded in vitro with zoledronic acid (Zometa or ZOL) and Interleukin-2 (IL-2), are efficient cancer cell killers with a trend towards increased killing efficacy after prolonged expansion time. Thus, Vγ9Vδ2 T cells expanded for 25 days in vitro killed prostate cancer cells more efficiently than Vγ9Vδ2 T cells expanded for 9 days. These data are supported by phenotype characteristics, showing increased expression of CD56 and NKG2D over time, reaching above 90% positive cells after 25 days of expansion. At the early stage of expansion, we demonstrate that Vγ9Vδ2 T cells are capable of cross-presenting tumor antigens. In this regard, our data show that Vγ9Vδ2 T cells can take up tumor-associated antigens (TAA) gp100, MART-1 and MAGE-A3 - either as long peptide or recombinant protein - and then present TAA-derived peptides on the cell surface in the context of HLA class I molecules, demonstrated by their recognition as targets by peptide-specific CD8 T cells. Importantly, we show that cross-presentation is impaired by the proteasome inhibitor lactacystin. In conclusion, our data indicate that Vγ9Vδ2 T cells are broadly tumor-specific killers with the additional ability to cross-present MHC class I-restricted peptides, thereby inducing or supporting tumor-specific αβTCR CD8 T cell responses. The dual functionality is dynamic during in vitro expansion, yet, both functions are of interest to explore in ACT for cancer therapy.
Collapse
Affiliation(s)
- Gitte Holmen Olofsson
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Manja Idorn
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Ana Micaela Carnaz Simões
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Pia Aehnlich
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Signe Koggersbøl Skadborg
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Elfriede Noessner
- Helmholtz Zentrum München, Germany Research Center for Environmental Health, Immunoanalytics, Research Group Tissue control of immunocytes, Munich, Germany
| | - Reno Debets
- Laboratory of Tumor Immunology, Department of Medical Oncology, Erasmus MC-Cancer Center, Rotterdam, Netherlands
| | - Bernhard Moser
- Division of Infection & Immunity, Cardiff University School of Medicine, Cardiff, United Kingdom
| | - Özcan Met
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Per thor Straten
- National Center for Cancer Immune Therapy, CCIT-DK, Department of Oncology, Copenhagen University Hospital Herlev, Herlev, Denmark
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
3
|
Fisher J, Anderson J. Engineering Approaches in Human Gamma Delta T Cells for Cancer Immunotherapy. Front Immunol 2018; 9:1409. [PMID: 29997614 PMCID: PMC6028554 DOI: 10.3389/fimmu.2018.01409] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 06/06/2018] [Indexed: 12/30/2022] Open
Abstract
Sharing both innate and adaptive immune properties, γδT cells are attractive candidates for cellular engineering. As the cancer immunotherapy field becomes increasingly busy, orthogonal approaches are required to drive advancement. Engineering of alternative effector cell types such as γδT cells represents one such approach. γδT cells can be modified using many of the techniques used in αβT cell engineering, with the added advantage of innate-like tumor recognition and killing. Progress has been made in T-cell receptor transfer to and from γδT cells as well as in a number of chimeric antigen receptor-based strategies. As the cancer immunotherapy field moves beyond repetitive iteration of established constructs to more creative solutions, γδT cells may offer an attractive chassis to drive anti-tumor responses that are not only broader, but also possess a more favorable safety profile.
Collapse
|
4
|
Rodrigues DB, Oliveira JM, Santos TC, Reis RL. Dendrimers: Breaking the paradigm of current musculoskeletal autoimmune therapies. J Tissue Eng Regen Med 2018; 12:e1796-e1812. [DOI: 10.1002/term.2597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 09/01/2017] [Accepted: 10/09/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Daniel B. Rodrigues
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Joaquim M. Oliveira
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of Minho Avepark 4805‐017 Barco Guimarães Portugal
| | - Tírcia C. Santos
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Rui L. Reis
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of Minho Avepark 4805‐017 Barco Guimarães Portugal
| |
Collapse
|
5
|
Lo Presti E, Toia F, Oieni S, Buccheri S, Turdo A, Mangiapane LR, Campisi G, Caputo V, Todaro M, Stassi G, Cordova A, Moschella F, Rinaldi G, Meraviglia S, Dieli F. Squamous Cell Tumors Recruit γδ T Cells Producing either IL17 or IFNγ Depending on the Tumor Stage. Cancer Immunol Res 2017; 5:397-407. [PMID: 28351891 DOI: 10.1158/2326-6066.cir-16-0348] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 02/06/2017] [Accepted: 03/23/2017] [Indexed: 11/16/2022]
Abstract
The identification of reciprocal interactions between tumor-infiltrating immune cells and the microenviroment may help us understand mechanisms of tumor growth inhibition or progression. We have assessed the frequencies of tumor-infiltrating and circulating γδ T cells and regulatory T cells (Treg) from 47 patients with squamous cell carcinoma (SCC), to determine if they correlated with progression or survival. Vδ1 T cells infiltrated SSC tissue to a greater extent than normal skin, but SCC patients and healthy subjects had similar amounts circulating. However, Vδ2 T cells were present at higher frequencies in circulation than in the tissue of either cancer patients or healthy donors. Tregs were decreased in the peripheral blood of SCC patients, but were significantly increased in the tumor compartment of these patients. Tumor-infiltrating γδ T cells preferentially showed an effector memory phenotype and made either IL17 or IFNγ depending on the tumor stage, whereas circulating γδ T cells of SCC patients preferentially made IFNγ. Different cell types in the tumor microenvironment produced chemokines that could recruit circulating γδ T cells to the tumor site and other cytokines that could reprogram γδ T cells to produce IL17. These findings suggest the possibility that γδ T cells in SCC are recruited from the periphery and their features are then affected by the tumor microenvironment. Elevated frequencies of infiltrating Vδ2 T cells and Tregs differently correlated with early and advanced tumor stages, respectively. Our results provide insights into the functions of tumor-infiltrating γδ T cells and define potential tools for tumor immunotherapy. Cancer Immunol Res; 5(5); 397-407. ©2017 AACR.
Collapse
Affiliation(s)
- Elena Lo Presti
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo, Palermo, Italy.,Department of Biopathology and Medical Biotechnologies (DIBIMED), University of Palermo, Palermo, Italy
| | - Francesca Toia
- Department of Surgical, Oncological and Oral Sciences, Plastic and Reconstructive Surgery, University of Palermo, Palermo, Italy
| | - Sebastiano Oieni
- Department of Surgical, Oncological and Oral Sciences, Plastic and Reconstructive Surgery, University of Palermo, Palermo, Italy
| | - Simona Buccheri
- Department for the Treatment and Study of Abdominal Diseases and Transplantation, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | - Alice Turdo
- Department of Surgical and Oncological and Oral Sciences, Cellular and Molecular Pathophysiology Laboratory, University of Palermo, Palermo, Italy
| | - Laura Rosa Mangiapane
- Department of Surgical and Oncological and Oral Sciences, Cellular and Molecular Pathophysiology Laboratory, University of Palermo, Palermo, Italy
| | - Giuseppina Campisi
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - Valentina Caputo
- Department of Dermatology, University of Palermo, Palermo, Italy
| | - Matilde Todaro
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo, Palermo, Italy.,Department of DIBIMIS, University of Palermo, Palermo, Italy
| | - Giorgio Stassi
- Department of Surgical and Oncological and Oral Sciences, Cellular and Molecular Pathophysiology Laboratory, University of Palermo, Palermo, Italy
| | - Adriana Cordova
- Department of Surgical, Oncological and Oral Sciences, Plastic and Reconstructive Surgery, University of Palermo, Palermo, Italy
| | - Francesco Moschella
- Department of Surgical, Oncological and Oral Sciences, Plastic and Reconstructive Surgery, University of Palermo, Palermo, Italy
| | - Gaetana Rinaldi
- Department of Surgical, Oncological and Oral Sciences, Medical Oncology, University of Palermo, Palermo, Italy
| | - Serena Meraviglia
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo, Palermo, Italy. .,Department of Biopathology and Medical Biotechnologies (DIBIMED), University of Palermo, Palermo, Italy
| | - Francesco Dieli
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo, Palermo, Italy.,Department of Biopathology and Medical Biotechnologies (DIBIMED), University of Palermo, Palermo, Italy
| |
Collapse
|
6
|
Lo Presti E, Dieli F, Meraviglia S. Tumor-Infiltrating γδ T Lymphocytes: Pathogenic Role, Clinical Significance, and Differential Programing in the Tumor Microenvironment. Front Immunol 2014; 5:607. [PMID: 25505472 PMCID: PMC4241840 DOI: 10.3389/fimmu.2014.00607] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 11/12/2014] [Indexed: 01/12/2023] Open
Abstract
There is increasing clinical evidence indicating that the immune system may either promote or inhibit tumor progression. Several studies have demonstrated that tumors undergoing remission are largely infiltrated by T lymphocytes [tumor-infiltrating lymphocytes (TILs)], but on the other hand, several studies have shown that tumors may be infiltrated by TILs endowed with suppressive features, suggesting that TILs are rather associated with tumor progression and unfavorable prognosis. γδ T lymphocytes are an important component of TILs that may contribute to tumor immunosurveillance, as also suggested by promising reports from several small phase-I clinical trials. Typically, γδ T lymphocytes perform effector functions involved in anti-tumor immune responses (cytotoxicity, production of IFN-γ and TNF-α, and dendritic cell maturation), but under appropriate conditions they may divert from the typical Th1-like phenotype and polarize to Th2, Th17, and Treg cells thus acquiring the capability to inhibit anti-tumor immune responses and promote tumor growth. Recent studies have shown a high frequency of γδ T lymphocytes infiltrating different types of cancer, but the nature of this association and the exact mechanisms underlying it remain uncertain and whether or not the presence of tumor-infiltrating γδ T lymphocytes is a definite prognostic factor remains controversial. In this paper, we will review studies of tumor-infiltrating γδ T lymphocytes from patients with different types of cancer, and we will discuss their clinical relevance. Moreover, we will also discuss on the complex interplay between cancer, tumor stroma, and γδ T lymphocytes as a major determinant of the final outcome of the γδ T lymphocyte response. Finally, we propose that targeting γδ T lymphocyte polarization and skewing their phenotype to adapt to the microenvironment might hold great promise for the treatment of cancer.
Collapse
Affiliation(s)
- Elena Lo Presti
- Dipartimento di Biopatologia e Metodologie Biomediche, University of Palermo , Palermo , Italy ; Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo , Palermo , Italy
| | - Franceso Dieli
- Dipartimento di Biopatologia e Metodologie Biomediche, University of Palermo , Palermo , Italy ; Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo , Palermo , Italy
| | - Serena Meraviglia
- Dipartimento di Biopatologia e Metodologie Biomediche, University of Palermo , Palermo , Italy ; Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo , Palermo , Italy
| |
Collapse
|
7
|
Latha TS, Reddy MC, Durbaka PVR, Rachamallu A, Pallu R, Lomada D. γδ T Cell-Mediated Immune Responses in Disease and Therapy. Front Immunol 2014; 5:571. [PMID: 25426120 PMCID: PMC4225745 DOI: 10.3389/fimmu.2014.00571] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Accepted: 10/24/2014] [Indexed: 12/18/2022] Open
Abstract
The role of γδ T cells in immunotherapy has gained specific importance in the recent years because of their prominent function involving directly or indirectly in the rehabilitation of the diseases. γδ T cells represent a minor population of T cells that express a distinct T cell receptor (TCR) composed of γδ chains instead of αβ chains. Unlike αβ T cells, γδ T cells display a restricted TCR repertoire and recognize mostly unknown non-peptide antigens. γδ T cells act as a link between innate and adaptive immunity, because they lack precise major histocompatibility complex (MHC) restriction and seize the ability to recognize ligands that are generated during affliction. Skin epidermal γδ T cells recognize antigen expressed by damaged or stressed keratinocytes and play an indispensable role in tissue homeostasis and repair through secretion of distinct growth factors. γδ T cell based immunotherapy strategies possess great prominence in the treatment because of the property of their MHC-independent cytotoxicity, copious amount of cytokine release, and a immediate response in infections. Understanding the role of γδ T cells in pathogenic infections, wound healing, autoimmune diseases, and cancer might provide knowledge for the successful treatment of these diseases using γδ T cell based immunotherapy. Enhancing the human Vγ9Vδ2 T cells functions by administration of aminobisphosphonates like zoledronate, pamidronate, and bromohydrin pyrophosphate along with cytokines and monoclonal antibodies shows a hopeful approach for treatment of tumors and infections. The current review summarizes the role of γδ T cells in various human diseases and immunotherapeutic approaches using γδ T cells.
Collapse
Affiliation(s)
- T Sree Latha
- Department of Genetics and Genomics, Yogi Vemana University , Kadapa , India
| | - Madhava C Reddy
- Department of Biotechnology and Bioinformatics, Yogi Vemana University , Kadapa , India
| | | | - Aparna Rachamallu
- Department of Animal Biology, University of Hyderabad , Hyderabad , India ; National Institute of Animal Biotechnology (NIAB) , Hyderabad , India
| | - Reddanna Pallu
- Department of Animal Biology, University of Hyderabad , Hyderabad , India ; National Institute of Animal Biotechnology (NIAB) , Hyderabad , India
| | - Dakshayani Lomada
- Department of Genetics and Genomics, Yogi Vemana University , Kadapa , India
| |
Collapse
|
8
|
Decaup E, Duault C, Bezombes C, Poupot M, Savina A, Olive D, Fournié JJ. Phosphoantigens and butyrophilin 3A1 induce similar intracellular activation signaling in human TCRVγ9+ γδ T lymphocytes. Immunol Lett 2014; 161:133-7. [DOI: 10.1016/j.imlet.2014.05.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 05/14/2014] [Accepted: 05/19/2014] [Indexed: 11/26/2022]
|
9
|
Fisher JP, Heuijerjans J, Yan M, Gustafsson K, Anderson J. γδ T cells for cancer immunotherapy: A systematic review of clinical trials. Oncoimmunology 2014; 3:e27572. [PMID: 24734216 PMCID: PMC3984269 DOI: 10.4161/onci.27572] [Citation(s) in RCA: 138] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 12/18/2013] [Indexed: 12/12/2022] Open
Abstract
γδ T cells contribute to the front line of lymphoid antitumor surveillance and bridge the gap between innate and adaptive immunity. They can be readily expanded to high numbers in vivo and in vitro, starting from the blood of cancer patients, and a number of Phase I trials have demonstrated that these cells can be employed in cancer immunotherapy. Sufficient patients have received γδ T cell-based immunotherapies in the context of clinical trials to evaluate their utility, and to inform the direction of new trials. A systematic approach was used to identify Phase I, Phase II, and feasibility studies testing γδ T cell-based immunotherapy in cancer patients. Studies were excluded from further analysis if they did not provide patient-specific data. Data were compiled to evaluate efficacy, with stratification by treatment approach. When possible, comparisons were made with the efficacy of second-line conventional therapeutic approaches for the same malignancy. Twelve eligible studies were identified, providing information on 157 patients who had received γδ T cell-based immunotherapy. The comparison of objective response data suggests that γδ T cell-based immunotherapy is superior to current second-line therapies for advanced renal cell carcinoma and prostate cancer, but not for non-small cell lung carcinoma. An evaluation of pooled data from 132 published in vitro experiments shows a consistent improvement in the cytotoxicity of γδ T cells in the presence of antitumor antibodies. Immunotherapy using γδ T cells alone shows promising clinical activity, but there is a strong preclinical rationale for combining this treatment modality with cancer-targeting antibodies to augment its efficacy.
Collapse
Affiliation(s)
| | | | | | - Kenth Gustafsson
- UCL Institute of Child Health; Molecular Immunology Unit; London, UK
| | | |
Collapse
|
10
|
Capietto AH, Martinet L, Fournié JJ. Stimulated γδ T cells increase the in vivo efficacy of trastuzumab in HER-2+ breast cancer. THE JOURNAL OF IMMUNOLOGY 2011; 187:1031-8. [PMID: 21670311 DOI: 10.4049/jimmunol.1100681] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
One fourth of women with HER-2(+) metastatic breast carcinoma are treated with a combination regimen with trastuzumab, but the frequent resistance to this Ab requires definition of new means to improve its bioactivity. The mechanisms of action of trastuzumab involve several pathways including Ab-dependent cellular cytotoxicity. Because human γδ T lymphocytes mediate Ab-dependent cellular cytotoxicity and can be activated further by phosphoantigens, these cells are prone to improve the efficacy of Abs, as recently demonstrated for CD20(+) B cell lymphomas. Whether this concept applies as well with carcinomas remained to be demonstrated in vivo, however. In this study, we asked whether a combination of trastuzumab and phosphoantigen-stimulated γδ lymphocytes increases the efficacy of trastuzumab against HER-2(+) breast carcinoma cell lines in vivo. We report that repeated infusions of this combination had a better efficacy than that of trastuzumab alone against HER-2(+) mammary carcinoma xenografts in mice. In these models, reduction of tumor growth was observed together with trastuzumab opsonization of HER-2(+) cells and tumor infiltration by γδ lymphocytes. In addition in humans, the mammary carcinomas of 27 of 30 patients showed significant γδ T cell infiltrates. Altogether, these findings indicate that combination of trastuzumab and stimulated γδ cells represents a new strategy to improve the efficacy of Herceptin (trastuzumab) in HER-2(+) breast cancer.
Collapse
Affiliation(s)
- Aude-Hélène Capietto
- INSERM, Unité Mixte de Recherche 1037, Cancer Research Center of Toulouse, 31024 Toulouse Cedex, France
| | | | | |
Collapse
|
11
|
Vγ9Vδ2 T cells as a promising innovative tool for immunotherapy of hematologic malignancies. Oncol Rev 2010. [DOI: 10.1007/s12156-010-0054-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
12
|
Capietto AH, Martinet L, Cendron D, Fruchon S, Pont F, Fournié JJ. Phosphoantigens Overcome Human TCRVγ9+γδ Cell Immunosuppression by TGF-β: Relevance for Cancer Immunotherapy. THE JOURNAL OF IMMUNOLOGY 2010; 184:6680-7. [DOI: 10.4049/jimmunol.1000681] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
13
|
Martinet L, Poupot R, Fournié JJ. Pitfalls on the roadmap to γδ T cell-based cancer immunotherapies. Immunol Lett 2009; 124:1-8. [DOI: 10.1016/j.imlet.2009.03.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Revised: 03/02/2009] [Accepted: 03/04/2009] [Indexed: 12/29/2022]
|
14
|
Caccamo N, Meraviglia S, Scarpa F, Mendola CL, Santini D, Bonanno CT, Misiano G, Dieli F, Salerno A. Aminobisphosphonate-activated γδ T cells in immunotherapy of cancer: doubts no more. Expert Opin Biol Ther 2008; 8:875-83. [DOI: 10.1517/14712598.8.7.875] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
15
|
Dieli F, Vermijlen D, Fulfaro F, Caccamo N, Meraviglia S, Cicero G, Roberts A, Buccheri S, D'Asaro M, Gebbia N, Salerno A, Eberl M, Hayday AC. Targeting human {gamma}delta} T cells with zoledronate and interleukin-2 for immunotherapy of hormone-refractory prostate cancer. Cancer Res 2007; 67:7450-7. [PMID: 17671215 PMCID: PMC3915341 DOI: 10.1158/0008-5472.can-07-0199] [Citation(s) in RCA: 392] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The increasing evidence that gammadelta T cells have potent antitumor activity suggests their value in immunotherapy, particularly in areas of unmet need such as metastatic carcinoma. To this end, we initiated a phase I clinical trial in metastatic hormone-refractory prostate cancer to examine the feasibility and consequences of using the gammadelta T-cell agonist zoledronate, either alone or in combination with low-dose interleukin 2 (IL-2), to activate peripheral blood gammadelta cells. Nine patients were enlisted to each arm. Neither treatment showed appreciable toxicity. Most patients were treated with zoledronate + IL-2, but conversely only two treated with zoledronate displayed a significant long-term shift of peripheral gammadelta cells toward an activated effector-memory-like state (T(EM)), producing IFN-gamma and perforin. These patients also maintained serum levels of tumor necrosis factor-related apoptosis inducing ligand (TRAIL), consistent with a parallel microarray analysis showing that TRAIL is produced by gammadelta cells activated via the T-cell receptor and IL-2. Moreover, the numbers of T(EM) gammadelta cells showed a statistically significant correlation with declining prostate-specific antigen levels and objective clinical outcomes that comprised three instances of partial remission and five of stable disease. By contrast, most patients treated only with zoledronate failed to sustain either gammadelta cell numbers or serum TRAIL, and showed progressive clinical deterioration. Thus, zoledronate + IL-2 represents a novel, safe, and feasible approach to induce immunologic and clinical responses in patients with metastatic carcinomas, potentially providing a substantially increased window for specific approaches to be administered. Moreover, gammadelta cell phenotypes and possibly serum TRAIL may constitute novel biomarkers of prognosis upon therapy with zoledronate + IL-2 in metastatic carcinoma.
Collapse
Affiliation(s)
- Francesco Dieli
- Dipartimento di Biopatologia e Metodologie Biomediche, Università di Palermo, Palermo, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|