1
|
Razavi A, Keshavarz-Fathi M, Pawelek J, Rezaei N. Chimeric antigen receptor T-cell therapy for melanoma. Expert Rev Clin Immunol 2021; 17:209-223. [PMID: 33481629 DOI: 10.1080/1744666x.2021.1880895] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION In recent years, chimeric antigen receptor (CAR) T cell therapy has emerged as a cancer treatment. After initial therapeutic success for hematologic malignancies, this approach has been extended for the treatment of solid tumors including melanoma. AREAS COVERED T cells need to be reprogramed to recognize specific antigens expressed only in tumor cells, a difficult problem since cancer cells are simply transformed normal cells. Tumor antigens, namely, CSPG4, CD70, and GD2 have been targeted by CAR-T cells for melanoma. Moreover, different co-stimulatory signaling domains need to be selected to direct T cell fate. In this review, various approaches for the treatment of melanoma and their effectiveness are comprehensively reviewed and the current status, challenges, and future perspective of CAR-T cell therapy for melanoma are discussed. Literature search was accomplished in three databases (PubMed, Google scholar, and Clinicaltrials.gov). Published papers and clinical trials were screened and relevant documents were included by checking pre-defined eligibility criteria. EXPERT OPINION Despite obstacles and the risk of adverse events, CAR T cell therapy could be used for patients with treatment-resistant cancer. Clinical trials are underway to determine the efficacy of this approach for the treatment of melanoma.
Collapse
Affiliation(s)
- Azadehsadat Razavi
- Department of Animal Biology, Faculty of Biology Sciences, University of Kharazmi, Tehran, Iran.,Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Keshavarz-Fathi
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - John Pawelek
- Department of Dermatology and the Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Stockholm, Sweden
| |
Collapse
|
2
|
Zeltsman M, Mayor M, Jones DR, Adusumilli PS. Surgical immune interventions for solid malignancies. Am J Surg 2016; 212:682-690.e5. [PMID: 27659157 DOI: 10.1016/j.amjsurg.2016.06.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 06/17/2016] [Accepted: 06/17/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND The purpose of this study was to systematically review clinically translatable immunotherapeutic agents that are delivered regionally for solid malignancies. DATA SOURCES PubMed and ClinicalTrials.gov were searched for published and registered clinical trials, respectively. The search yielded 334 relevant publications, of which 116 articles were included for review after exclusion criteria were applied. CONCLUSIONS There has been an increase in the regional administration of cell-based and viral vector-based clinical trials over the last 5 years. Surgical interventions have been developed for intrapleural, intracranial, intraperitoneal, and intratumoral routes of access to enhance the local delivery of these therapies. Multimodality therapies that combine regional immunotherapy with other local and systemic therapies are demonstrating continued growth as the field of immunotherapy continues to expand.
Collapse
Affiliation(s)
- Masha Zeltsman
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, USA
| | - Marissa Mayor
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, USA
| | - David R Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, USA
| | - Prasad S Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, USA; Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, USA.
| |
Collapse
|
3
|
Singh M, Overwijk WW. Intratumoral immunotherapy for melanoma. Cancer Immunol Immunother 2015; 64:911-21. [PMID: 26050024 PMCID: PMC11028428 DOI: 10.1007/s00262-015-1727-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 05/29/2015] [Indexed: 12/27/2022]
Abstract
Selection of suitable tumor-associated antigens is a major challenge in the development of effective cancer vaccines. Intratumoral (i.t.) immunotherapy empowers the immune system to mount T cell responses against tumor-associated antigens which are most immunogenic. To mediate systemic tumor regression, i.t. immunotherapy must generate systemic T cell responses that can target distant metastases beyond the initially treated tumor mass. Now that promising preclinical results and some initial success in clinical trials have been obtained, we here review i.t. immunotherapy-related preclinical and clinical studies, their mechanisms of action and future prospects.
Collapse
Affiliation(s)
- Manisha Singh
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, 7455 Fannin St., Unit 0904, Houston, TX 77030 USA
| | - Willem W. Overwijk
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, 7455 Fannin St., Unit 0904, Houston, TX 77030 USA
- The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX USA
| |
Collapse
|
4
|
Mostafa AA, Morris DG. Immunotherapy for Lung Cancer: Has it Finally Arrived? Front Oncol 2014; 4:288. [PMID: 25374843 PMCID: PMC4206190 DOI: 10.3389/fonc.2014.00288] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 10/06/2014] [Indexed: 01/08/2023] Open
Abstract
The possible link between infection/inflammation/immune activation and a cancer patient’s outcome from both a causative and outcome point of view has long been postulated. Substantial progress in the understanding of tumor-associated antigens/epitopes, immune cellular subpopulations, cytokine pathways/expression, the tumor microenvironment, and the balance between tumor-immune suppression and stimulation have been made over the past decade. This knowledge has heralded a new era of tumor immunotherapy utilizing vaccines, immune checkpoint inhibition, and oncolytic viruses. Despite significant progress in the molecular era now with targeted therapeutics such as EGFR tyrosine kinase inhibitors and ALK fusion protein inhibitors that have significantly improved the outcome of these specific lung cancer subpopulations, the overall 5 year survival for all non-small cell lung cancer (NSCLC) is still <20%. Unlike malignancies such as malignant melanoma, renal cell carcinoma, and neuroblastoma given their documented spontaneous remission rates lung cancer historically has been felt to be resistant to immune approaches likely related to an immunosuppressive tumor microenvironment and/or lack of immune recognition. Defining responding populations, understanding the mechanism(s) underlying durable immune responses, and the role of chemotherapy, radiation, oncolytic viruses, and other tumor disrupting agents in augmenting immune responses have led to improved optimization of immune therapeutic strategies. The purpose of this review is to focus on the recent advances in lung immunotherapy with an emphasis on recent clinical trials in the last 5 years in NSCLC.
Collapse
Affiliation(s)
- Ahmed A Mostafa
- Department of Oncology, University of Calgary , Calgary, AB , Canada
| | - Don G Morris
- Department of Oncology, University of Calgary , Calgary, AB , Canada
| |
Collapse
|
5
|
Byers BA, Temple-Oberle CF, Hurdle V, McKinnon JG. Treatment of in-transit melanoma with intra-lesional interleukin-2: a systematic review. J Surg Oncol 2014; 110:770-5. [PMID: 24996052 DOI: 10.1002/jso.23702] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Accepted: 05/27/2014] [Indexed: 11/11/2022]
Abstract
BACKGROUND Several phase II studies have assessed intra-lesional interleukin-2 (IL-2) for the treatment of in-transit melanoma. This systematic review addresses the efficacy and side effect profile of IL-2. METHODS MEDLINE, EMBASE, Cochrane Library, and Google Scholar databases were searched from 1980 to 2012 for studies evaluating the clinical response to IL-2 for in-transit melanoma. Titles and abstracts were screened by two independent researchers for suitability using predetermined inclusion and exclusion criteria. A modified quality assessment tool for observational studies was used. Data were pooled and analyzed to determine lesion and patient response rates. RESULTS Forty-nine studies were identified. Forty-three did not meet inclusion criteria, leaving six observational trials. Heterogeneity was seen in IL-2 dosage and treatment interval. Response rate was variable as well. Overall, 2,182 lesions and 140 patients were treated in these six studies. Pooling the lesions, complete response was seen in 78%. Pooling subjects, 50% achieved a complete response. Treatment was generally well tolerated, with localized pain and swelling, and mild flu-like symptoms. There were only three grade 3 adverse events reported, including rigors, headache, and fever with arthralgia. CONCLUSIONS Intra-lesional IL-2 safely and effectively provides locoregional control of in-transit melanoma.
Collapse
Affiliation(s)
- Brett A Byers
- Division of Plastic Surgery, Department of Surgery, University of Calgary, Calgary, AB, Canada
| | | | | | | |
Collapse
|
6
|
Finocchiaro LME, Glikin GC. Cytokine-enhanced vaccine and suicide gene therapy as surgery adjuvant treatments for spontaneous canine melanoma: 9 years of follow-up. Cancer Gene Ther 2012; 19:852-61. [PMID: 23059870 DOI: 10.1038/cgt.2012.72] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We present here the updated results after 9 years of the beginning of a trial on canine patients with malignant melanoma. This surgery adjuvant approach combined local suicide gene therapy with a subcutaneous vaccine composed by tumor cells extracts and xenogeneic cells producing human interleukin-2 and granulocyte-macrophage colony-stimulating factor. Toxicity was absent or minimal in all patients (0≤VCOG-CTCAE grade≤1). With respect to surgery-treated controls (ST), the complete surgery (CS) arm of this combined treatment (CT) significantly increased the fraction of local disease-free patients from 13 to 81% and distant metastases free from 32 to 84%. Even though less effective than the CS arm, the partial surgery (PS) arm of this CT was significantly better controlling the disease than only surgery (14% while PS-ST: 0%, P<0.01 and CS-ST: 5%, P<0.05). In addition, CT produced a significant sevenfold (CS) and threefold (PS) increase in overall survival. The CS-CT arm significantly improved both CS-ST metastasis-free- and melanoma overall survival from 99 days (respective ranges: 11-563 and 10-568) to >2848 days (81-2848 and 35-2848). Thus, more of 50% of our CT patients died of melanoma unrelated causes, transforming a lethal disease into a chronic one. Finally, surgery adjuvant CT delayed or prevented post-surgical recurrence and distant metastasis, significantly improved disease-free and overall survival maintaining the quality of life. Long-term safety and efficacy of this treatment are supported by the high number of CT patients (283) and extensive follow-up (>9 years). The successful clinical outcome encourages the further translation of similar approaches to human gene therapy trials.
Collapse
Affiliation(s)
- L M E Finocchiaro
- Unidad de Transferencia Genética, Instituto de Oncología Ángel H. Roffo, Universidad de Buenos Aires, Buenos Aires, Argentina
| | | |
Collapse
|
7
|
Abstract
Devitalized tumor cells either autologous or allogeneic have been used as anti-cancer vaccines with the purpose of facilitating the induction of an immune response able to destroy growing tumor cells since the identification of tumor antigens was deemed not to be necessary, particularly in the autologous system. Such vaccines were tested first in animal models and then in the clinics as unmodified tumor cells or after insertion of genes coding for factors known to increase the immune response against tumors. These vaccines were usually given by subcutaneous injections along with different immunological adjuvants. Such immunization approaches were found to be effective in mice when carried out in a tumor preventive setting but significantly less in the therapeutic context, that is, in the presence of an established tumor. By analyzing several clinical trials of vaccination using either autologous or allogeneic unmodified and gene-modified tumor cells published in the last 10 to 15 years, we conclude for a lack of sufficient evidence for efficacy of this strategy in inducing both a strong immune response and a therapeutic response. A potential variant of this strategy is the direct intratumoral injection of immunostimulatory genes delivered by vectors in vivo. But even this approach failed to provide a statistically significant clinical benefit for the cancer patients.We also point out the inherent drawbacks of the tumor cell-based vaccine strategy that include (a) a limited frequency by which human tumor lines can be obtained from clinical samples, (b) the low number of available cells for vaccination, (c) the release of immune-suppressive factors by tumor cells, and (d) the cost and time necessary for standardization and collecting/expanding a number of cells according to the approved regulatory requirements. Thus, taking into consideration the new developments in cancer vaccines, we believe that tumor cell-based vaccines should be dismissed as anti-cancer vaccines unless a clear benefit could be demonstrated by the few ongoing trials of combination with new immunomodulating reagents (eg, anti-CTLA4, PD-1, chemotherapy).
Collapse
|
8
|
Triozzi PL, Tuthill RJ, Borden E. Re-inventing intratumoral immunotherapy for melanoma. Immunotherapy 2011; 3:653-71. [DOI: 10.2217/imt.11.46] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Immunotherapeutics have been applied intratumorally to manage accessible lesions and to induce systemic immunity in malignant melanoma. Intratumoral bacillus Calmette-Guérin (BCG) has been used for 40 years, and intratumoral BCG, IL-2, IFN-α and imiquimod are recommended as treatment options for patients with in-transit melanoma metastases. Regression of cutaneous metastases can be achieved. Subcutaneous metastases are more refractory, and regression of uninjected, visceral metastases is infrequent. Other microbial products, cytokines, chemicals, immune cells, antibody and viral and plasmid vectors expressing immunologically active molecules have been tested. Antitumor activity has not been demonstrated to be superior to that of intratumoral BCG. There are few controlled trials, and whether survival is impacted with any approach has not yet been established. The immunotherapeutics applied and the intratumoral administration procedure itself can activate responses that are immune inhibitory. More rigorous clinical testing and improved understanding and modulation of regulatory immune responses are necessary.
Collapse
Affiliation(s)
- Pierre L Triozzi
- Taussig Cancer Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue/R40, Cleveland, OH 44195, USA
| | - Ralph J Tuthill
- Melanoma Program, The Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio, USA
| | - Ernest Borden
- Melanoma Program, The Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio, USA
| |
Collapse
|
9
|
Finocchiaro LME, Villaverde MS, Gil-Cardeza ML, Riveros MD, Glikin GC. Cytokine-enhanced vaccine and interferon-β plus suicide gene as combined therapy for spontaneous canine sarcomas. Res Vet Sci 2011; 91:230-4. [PMID: 21300385 DOI: 10.1016/j.rvsc.2010.12.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2010] [Revised: 11/15/2010] [Accepted: 12/11/2010] [Indexed: 11/18/2022]
Abstract
Eleven soft tissue- and five osteosarcoma canine patients were subjected to: (i) periodic subcutaneous injection of irradiated xenogeneic cells secreting hGM-CSF and hIL-2 mixed with allogeneic or autologous tumor homogenates; and (ii) injections of cIFN-β and HSVtk-carrying lipoplexes and ganciclovir, marginal (after surgery) and/or intratumoral (in the case of partial tumor resection, local relapse or small surface tumors). This treatment alone (4 patients) or as surgery adjuvant (12 patients), was safe and well tolerated. In those patients presenting local disease (6/11), the suicide gene plus cIFN-β treatment induced local antitumor activity evidenced by the objective responses (3 complete, 2 partial) and stable diseases (2). In addition, the treatment prevented or delayed local relapse, regional metastases (lymph nodes developed only in 3/16) and distant metastases (0/16), suggesting a strong systemic antitumor immunity. The most encouraging result was the long survival times of 10 patients (>1 year, with good quality of life).
Collapse
Affiliation(s)
- Liliana M E Finocchiaro
- Unidad de Transferencia Genética, Instituto de Oncología Ángel H Roffo, Universidad de Buenos Aires, Argentina
| | | | | | | | | |
Collapse
|
10
|
Liu L, Wang S, Shan B, Sang M, Liu S, Wang G. Advances in viral-vector systemic cytokine gene therapy against cancer. Vaccine 2010; 28:3883-7. [PMID: 20371389 DOI: 10.1016/j.vaccine.2010.03.041] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Accepted: 03/21/2010] [Indexed: 01/31/2023]
Abstract
Current strategies for cancer gene therapy consist mainly of direct inhibition of tumor cell growth and activation of systemic host defense mechanisms. Cytokine gene-transduced tumor cells have been used as vaccines in clinical trials, which have shown good safety profiles and some local responses but substantial lack of systemic efficacy. Cytokines should be directed at the level of gene selection and delivery, in order to identify the optimal cytokine and achieve efficient and durable cytokine expression at the level of improving immune stimulation. In this review, we will summarize the current achievements of cytokine gene therapy, especially viral-vector, and their applications in cancer treatment. Additionally, we will also discuss and propose future perspectives about cancer gene therapy.
Collapse
Affiliation(s)
- Lihua Liu
- Research Center, the Fourth Clinical Hospital of Hebei Medical University and Hebei Cancer Institute, 12 Jiankanglu, Shijiazhuang, 050011, China
| | | | | | | | | | | |
Collapse
|
11
|
Jackaman C, Nelson DJ. Cytokine-armed vaccinia virus infects the mesothelioma tumor microenvironment to overcome immune tolerance and mediate tumor resolution. Cancer Gene Ther 2010; 17:429-40. [PMID: 20150930 DOI: 10.1038/cgt.2009.85] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Intratumoral (i.t.) administration of cytokine genes expressed by viral vectors represents a rational approach that induces cytokine secretion at the site they are needed, and i.t. vaccinia virus (VV) has shown promise in mesothelioma patients. However, we and others have shown that the mesothelioma tumor microenvironment includes macrophages, dendritic cells (DCs), and T cells. Therefore, we investigated which of these cell types are infected after exposure to VV or Fowlpox virus (FPV)-cytokine gene constructs. In vitro studies showed that mesothelioma tumor cells were resistant to FPV infection yet highly permissive to infection by VV vectors resulting in significant cytokine production and impaired proliferation. Macrophages secreted low levels of cytokine suggestive of resistance to overt infection. DCs transiently secreted virally derived cytokines, but did not mature during VV infection. VV inhibition of T cell proliferation was rescued by the interleukin (IL)-2 and IL-12 VV constructs. In vivo studies of murine mesotheliomas showed that i.t. injection of the parent VV could not hinder tumor progression. In contrast, the VV-cytokine constructs induced profound tumor regression. These data suggest that i.t. VV-cytokine gene constructs retard tumor growth by infecting mesothelioma cells and targeting the immune system through tumor-infiltrating DC and T cells.
Collapse
Affiliation(s)
- C Jackaman
- Curtin University, School of Biomedical Sciences, Bentley, Perth, Western Australia, Australia
| | | |
Collapse
|
12
|
Abstract
Recent understanding of the molecular events crucial in overcoming immunosuppressive tumor microenvironments and generating effective antitumor immunity provides us with the wreath opportunity to manipulate genes that have a key role in antitumor immune responses. Granulocyte-macrophage colony stimulating factor (GM-CSF) and interleukin-12 (IL-12) are two indispensable cytokines for activating dendritic cells and boosting the strong immune responses against cancer. In this review, we describe the antitumor mechanisms and clinical application of gene-modified tumor cells and dendritic cells to secrete GM-CSF or IL-12, respectively, in various preclinical and clinical settings. The principles operative in these vaccination strategies may prove applicable to other immunotherapy strategies, especially in combination with other therapeutic modalities, such as chemotherapy and targeted therapy.
Collapse
Affiliation(s)
- Masahisa Jinushi
- Department of Surgery and Bioengineering Advanced Clinical Research Center, Institute of Medical Sciences, University of Tokyo, Tokyo, Japan
| | | |
Collapse
|
13
|
Finocchiaro LME, Riveros MD, Glikin GC. Cytokine-enhanced vaccine and suicide gene therapy as adjuvant treatments of metastatic melanoma in a horse. Vet Rec 2009; 164:278-9. [PMID: 19252217 DOI: 10.1136/vr.164.9.278] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- L M E Finocchiaro
- Unidad de Transferencia Genética, Instituto de Oncología Angel H Roffo, Universidad de Buenos Aires, Buenos Aires, Argentina
| | | | | |
Collapse
|
14
|
Abstract
Despite the advances in cancer therapies in the past century, malignant melanoma continues to present a significant clinical challenge due to lack of chemotherapeutic response. Systemic therapy with immunostimulatory agents such as interferon and interleukin-2 (IL-2) has shown some promise, though each is associated with significant side effects. Over the past 50 years, oncolytic Newcastle disease virus (NDV) has emerged as an alternative candidate for cancer therapy. The establishment of reverse-genetics systems for the virus has allowed us to further manipulate the virus to enhance its oncolytic activity. Introduction of immunomodulatory molecules, especially IL-2, into the NDV genome was shown to enhance the oncolytic potential of the virus in a murine syngeneic colon carcinoma model. We hypothesize that a recombinant NDV expressing IL-2 would be an effective agent for therapy of malignant melanoma. We show that recombinant NDV possesses a strong cytolytic activity against multiple melanoma cell lines, and is effective in clearing established syngeneic melanoma tumors in mice. Moreover, introduction of murine IL-2 into NDV significantly enhanced its activity against syngeneic melanomas, resulting in increased overall animal survival and generation of antitumor immunity. These findings warrant further investigations of IL-2-expressing NDV as an antimelanoma agent in humans.
Collapse
|
15
|
Zamarin D, Martínez-Sobrido L, Kelly K, Mansour M, Sheng G, Vigil A, García-Sastre A, Palese P, Fong Y. Enhancement of oncolytic properties of recombinant newcastle disease virus through antagonism of cellular innate immune responses. Mol Ther 2009; 17:697-706. [PMID: 19209145 DOI: 10.1038/mt.2008.286] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Newcastle disease virus (NDV) has been previously shown to possess oncolytic activity, causing specific lysis of cancerous but not normal cells. Here we show that despite these findings, the oncolytic efficiency of naturally occurring NDV strains can still be relatively low, as many tumors exhibit strong innate immune responses that suppress viral replication and spread. To overcome this problem, we generated a recombinant fusogenic NDV expressing influenza NS1 protein, a protein exhibiting interferon (IFN)-antagonist and antiapoptotic functions in human and mouse cells. Interestingly, the resultant virus was dramatically enhanced in its ability to form syncytia, lyse a variety of human and mouse tumor cell lines, and suppressed the induction of the cellular IFN responses. Using the aggressive syngeneic murine melanoma model, we show that the NDV-NS1 virus is more effective than virus not expressing NS1 in clearing the established footpad tumors and results in higher overall long-term animal survival. In addition, mice treated with NDV-NS1 exhibited no signs of toxicity to the virus and developed tumor-specific cytotoxic T lymphocyte (CTL) responses. These findings demonstrate that modulation of innate immune responses by NDV results in enhancement of its oncolytic properties and warrant further investigation of this strategy in design of oncolytic NDV vectors against human tumors.
Collapse
Affiliation(s)
- Dmitriy Zamarin
- Department of Medicine, Mount Sinai School of Medicine, New York, New York 10029, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Clinical phase I intratumoral administration of two recombinant ALVAC canarypox viruses expressing human granulocyte-macrophage colony-stimulating factor or interleukin-2: the transgene determines the composition of the inflammatory infiltrate. Melanoma Res 2008; 18:104-11. [PMID: 18337646 DOI: 10.1097/cmr.0b013e3282f702cf] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Immunotherapy employs cytokines for modifying local inflammatory reactions. Granulocyte-macrophage colony-stimulating factor (GM-CSF) has been shown to activate dendritic cells, macrophages, and granulocytes leading to clinical trials using GM-CSF-based cancer vaccine approaches. Interleukin-2 (IL-2) is an important T cell stimulatory cytokine approved as exogenous antitumor agent. The ALVAC viral vector system uses a recombinant canarypox virus for local gene expression. We report a phase I clinical trial using intratumoral administration of ALVAC GM-CSF or ALVAC IL-2 in skin metastases of melanoma or leiomyosarcoma. ALVAC GM-CSF and ALVAC IL-2 were injected at 107.12 and 106.92, 50% cell culture infectious dose in eight metastases with acceptable tolerability. Local and systemic inflammatory reactions were observed. The transgene determined the local infiltrate: GM-CSF induced monocyte and macrophage enrichment of the peritumoral inflammatory infiltrate, whereas IL-2 increased local T lymphocytes. Stable disease of injected lesions was seen after ALVAC GM-CSF application, whereas ALVAC IL-2 treatment led to partial regression in three out of eight injected tumors, accompanied by decreased expression of melanocytic antigens. Local GM-CSF expression could be induced. In summary, ALVAC GM-CSF and ALVAC IL-2 injections are safe and can mediate local biologic and immunologic effects.
Collapse
|
17
|
Suicide gene and cytokines combined nonviral gene therapy for spontaneous canine melanoma. Cancer Gene Ther 2008; 15:165-72. [PMID: 18219342 DOI: 10.1038/sj.cgt.7701096] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Canine spontaneous melanoma is a highly aggressive tumor resistant to current therapies. We evaluated the safety, efficacy and antitumor effects of direct intratumor injections of lipoplexes encoding herpes simplex thymidine kinase coadministrated with ganciclovir, and irradiated transgenic xenogeneic cells secreting 20-30 mug day(-1) of human granulocyte-macrophage colony-stimulating factor and interleukin-2. Toxicity was minimal or absent in all patients. This combined treatment (CT) induced tumor regression and a pronounced immune cell infiltration. The objective responses (47%: 21/45) averaged 80% of tumor mass loss. Local CT also induced systemic antitumor response evidenced by complete remission of one pulmonary metastasis and by the significantly higher percentage of metastasis-free patients (76: 34/45)) until the study ending compared to untreated (UC: 29%, 5/17), surgery-treated (CX: 48%, 11/23) or suicide gene-treated controls (SG: 56%, 9/16) (Fisher's exact test). CT significantly improved median survival time: 160 (57-509) days compared to UC (69 (10-169)), CX (82 (43-216)) or SG (94 (46-159)). CT also increased (P<0.00001, Kaplan-Meier analysis) metastasis-free survival: >509 (57-509) days with respect to UC: 41 (10-169), CX: 133 (43-216) and SG: >159 (41-159). Therefore, CT controlled tumor growth by delaying or preventing distant metastasis, thereby significantly extending survival and recovering the quality of life.
Collapse
|
18
|
Finocchiaro LME, Glikin GC. Cytokine-enhanced vaccine and suicide gene therapy as surgery adjuvant treatments for spontaneous canine melanoma. Gene Ther 2007; 15:267-76. [DOI: 10.1038/sj.gt.3303072] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
19
|
Minuzzo S, Moserle L, Indraccolo S, Amadori A. Angiogenesis meets immunology: Cytokine gene therapy of cancer. Mol Aspects Med 2007; 28:59-86. [PMID: 17306360 DOI: 10.1016/j.mam.2006.12.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2006] [Accepted: 12/29/2006] [Indexed: 01/19/2023]
Abstract
Delivery of cytokine genes at the tumor site in pre-clinical models has been shown to recruit host inflammatory cells followed by inhibition of tumor growth. This local effect is often accompanied by systemic protection mediated by the immune system, mainly by CD8(+) T and NK cells. On this basis, cytokine gene-transduced tumor cells have widely been used as vaccines in clinical trials, which have shown good safety profiles and some local responses but substantial lack of systemic efficacy. Are these findings the end of the story? Possibly not, if major improvements will be attained in the coming years. These should be directed at the level of gene selection and delivery, in order to identify the optimal cytokine and achieve efficient and durable cytokine expression, and at the level of improving immune stimulation, i.e. by co-administration of co-stimulatory molecules including B7 and CD40, or boosting the expression of tumor antigens or MHC class I molecules. Interestingly, some of the cytokines which have shown encouraging anti-tumor activity, including IFNs, IL-4, IL-12 and TNF-alpha, are endowed with anti-angiogenic or vasculotoxic effects, which may significantly contribute to local tumor control. Therapeutic exploitation of this property may result in the design of novel approaches which, by maximizing immune-stimulating and anti-angiogenic effects, could possibly lead to starvation of established tumors in patients.
Collapse
Affiliation(s)
- Sonia Minuzzo
- Department of Oncology and Surgical Sciences, University of Padova, via Gattamelata 64, 35128 Padova, Italy
| | | | | | | |
Collapse
|
20
|
Power AT, Bell JC. Cell-based delivery of oncolytic viruses: a new strategic alliance for a biological strike against cancer. Mol Ther 2007; 15:660-5. [PMID: 17264852 DOI: 10.1038/sj.mt.6300098] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Recent years have seen tremendous advances in the development of exquisitely targeted replicating virotherapeutics that can safely destroy malignant cells. Despite this promise, clinical advancement of this powerful and unique approach has been hindered by vulnerability to host defenses and inefficient systemic delivery. However, it now appears that delivery of oncolytic viruses within carrier cells may offer one solution to this critical problem. In this review, we compare the advantages and limitations of the numerous cell lineages that have been investigated as delivery platforms for viral therapeutics, and discuss examples showing how combined cell-virus biotherapeutics can be used to achieve synergistic gains in antitumor activity. Finally, we highlight avenues for future preclinical research that might be taken in order to refine cell-virus biotherapeutics in preparation for human trials.
Collapse
Affiliation(s)
- Anthony T Power
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Centre for Cancer Therapeutics, Ottawa Health Research Institute, Ottawa Hospital, Ottawa, Ontario, Canada
| | | |
Collapse
|
21
|
Dietrich A, Becherer L, Brinckmann U, Hauss J, Liebert UG, Gütz A, Aust G. Particle-mediated cytokine gene therapy leads to antitumor and antimetastatic effects in mouse carcinoma models. Cancer Biother Radiopharm 2006; 21:333-41. [PMID: 16999599 DOI: 10.1089/cbr.2006.21.333] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND We investigated the effects of continuous cancer gene therapy including (antigen-presenting cell) (APC) engineering and local stimulation of the immune system. MATERIALS AND METHODS Lewis lung carcinomas and B16 melanomas, intradermally established on C57/Bl6 mice, were shot using a gene gun every 4th day with a combination of plasmids. The first therapy group received plasmids coding the genes for interleukin (IL)-12 and IL-2. The second therapy group was treated with plasmids coding for B7.1 interferon-gamma (IFN-gamma)/IL-12 alternated by a plasmid coding IL-2. Control were mice without any therapy or treatment with the empty plasmid. RESULTS Gene therapy led to reduced tumor sizes in the therapy groups of both models (significant for the Lewis lung carcinoma). We found an enhanced survival and reduced tumor growth rate in the therapy groups; however, the effects were not significant. IL- 12/IL-2 therapy was more effective, compared to B7.1/IFN-gamma/IL-12 and IL-2. Cytokine gene transfer let to a significantly lower metastasis rate in Lewis lung carcinoma. CONCLUSIONS Continuous particle-mediated gene transfer is easy to handle and shows good results. Gene therapy combining the genes coding for IL-12 and IL-2 was superior to additional IFN-gamma/B7.1. APC engineering does not appear to be sufficient in these poorly antigenic tumors.
Collapse
Affiliation(s)
- Arne Dietrich
- Clinic for Visceral, Thoracic, Vascular and Transplant Surgery, University of Leipzig, Leipzig, Germany.
| | | | | | | | | | | | | |
Collapse
|
22
|
Grünhagen DJ, de Wilt JHW, van Geel AN, Eggermont AMM. Isolated limb perfusion for melanoma patients—a review of its indications and the role of tumour necrosis factor-α. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2006; 32:371-80. [PMID: 16520016 DOI: 10.1016/j.ejso.2006.01.015] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2005] [Accepted: 01/27/2006] [Indexed: 11/17/2022]
Abstract
AIMS The treatment of melanoma in-transit metastases (IT-mets) can vary widely and is dependant on the size and the number of the lesions. When multiple, large lesions exist, isolated limb perfusion (ILP) has established itself as an attractive treatment option with high response rates. METHODS Review on the various methods of treatment of melanoma in-transit metastases, with a focus on isolated limb perfusion. A Medline based literature search was performed for articles relating to this topic. Additional original papers were obtained from citations in those identified by the initial search. Indications and results are discussed and the extra value of tumour necrosis factor (TNF) is evaluated. RESULTS ILP with Melphalan results in complete response rates of 40-82% and showed to be 54% in a large retrospective meta-analysis. The addition of TNF can improve these completes response rates (59-85%) and although no data from randomized controlled trials are available, it seems of particular value in large, bulky lesions or in patients with recurrent disease after previous ILP. CONCLUSIONS TNF-based ILP has earned a permanent place in the treatment of patients with melanoma IT-mets. In patients with a high tumour burden, TNF-based ILP is the most efficacious procedure to obtain local control and achieve limb salvage.
Collapse
Affiliation(s)
- D J Grünhagen
- Department of Surgical Oncology, Erasmus University MC-Daniel den Hoed Cancer Center, P.O. Box 5201, 3008 AE Rotterdam, The Netherlands
| | | | | | | |
Collapse
|
23
|
Hillman GG, Kallinteris NL, Lu X, Wang Y, Wright JL, Li Y, Wu S, Forman JD, Gulfo JV, Humphreys RE, Xu M. Turning tumor cells in situ into T-helper cell-stimulating, MHC class II tumor epitope-presenters: immuno-curing and immuno-consolidation. Cancer Treat Rev 2004; 30:281-90. [PMID: 15059651 DOI: 10.1016/j.ctrv.2003.08.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Immunological control or cure of tumors depends on initiating a robust T helper cell response to MHC class II epitopes of tumor-associated antigens. T helper cells regulate the potency of cytotoxic T lymphocyte and antibody responses. We have developed a novel approach to stimulate T helper cells by converting tumor cells into MHC class II molecule-positive, antigen presenting cells. Furthermore, using antisense methods, we suppress expression of the Ii protein, that normally blocks the antigenic peptide binding site of MHC class II molecules during synthesis in the endoplasmic reticulum. In such gene-engineered tumor cells, the MHC class II molecules pick up antigenic peptides, which have been transported into the endoplasmic reticulum for binding to MHC class I molecules. All nucleated cells create such "surveys of self" to detect viral or malignant transformation. Our method extends that survey of self to MHC class II endogenous tumor-associated antigens. Simultaneous presentation of tumor antigens by both MHC class I and II generates a robust and long-lasting antitumor immune response. Injecting murine tumors with genes, which induce MHC class II molecules and suppress Ii protein, cures a significant number of animals with renal and prostate tumors. We have developed analogous human gene vectors that are suitable for most patients and cancers, because they are monomorphic and active in all HLA-DR alleles. We review our findings, and analyze remaining issues for preclinical study and the design of clinical trials.
Collapse
Affiliation(s)
- Gilda G Hillman
- Department of Radiation Oncology, Barbara Ann Karmanos Cancer Institute at Wayne State University School of Medicine, 4100 John R., Detroit, MI 48201, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Morse MA, Lyerly H, Clay TM, Abdel-Wahab O, Chui SY, Garst J, Gollob J, Grossi PM, Kalady M, Mosca PJ, Onaitis M, Sampson JH, Seigler HF, Toloza EM, Tyler D, Vieweg J, Yang Y. How does the immune system attack cancer? Curr Probl Surg 2004. [DOI: 10.1016/j.cpsurg.2003.08.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
25
|
Trefzer U, Hofmann M, Sterry W, Asadullah K. Cytokine and anticytokine therapy in dermatology. Expert Opin Biol Ther 2003; 3:733-43. [PMID: 12880374 DOI: 10.1517/14712598.3.5.733] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cytokines play a pivotal role in the initiation, propagation and regulation of immunologic responses. They are of utmost importance in the pathogenesis of several diseases, including skin diseases. Using cytokines or cytokine antagonists as immunomodulators exhibiting either immunosuppressive or immunostimulatory effects is a rapidly emerging field and is already adding or is about to add significantly to the therapeutic arsenal for malignant and inflammatory dermatoses. Whereas some cytokine therapies, such as IFN-alpha or IL-2, are well-established in melanoma therapy, there are others in early stages of clinical development. The fascinating aspect is the ongoing transition of the work in basic immunobiology of skin diseases into clinical application. Vice versa, observations in clinical trials are also instrumental in further promoting our knowledge of the pathophysiology of skin diseases. In this review, the current status of cytokine and anticytokine therapy for skin diseases is discussed.
Collapse
Affiliation(s)
- Uwe Trefzer
- Department of Dermatology and Allergy, University Hospital Charité, Berlin Humboldt University, Berlin, Germany.
| | | | | | | |
Collapse
|
26
|
Eggermont AMM, van Geel AN, de Wilt JHW, ten Hagen TLM. The role of isolated limb perfusion for melanoma confined to the extremities. Surg Clin North Am 2003; 83:371-84, ix. [PMID: 12744614 DOI: 10.1016/s0039-6109(02)00095-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Isolated limb perfusion with Melphalan is the best treatment option to control symptomatic multiple small in-transit metastases. When lesions are bulky, Isolated Limb Perfusion (ILP) with Tumor Necrosis Factor (TNF) + Melphalan is superior as in soft tissue sarcoma. TNF changes the pathophysiology, greatly enhances the uptake of Melphalan and destructs selectively the vasculature of large tumors. To date, ILP is not indicated in an adjuvant setting.
Collapse
Affiliation(s)
- Alexander M M Eggermont
- Department of Surgical Oncology, Erasmus University Medical Center, Rotterdam-Daniel den Hoed Cancer Center, Rotterdam, The Netherlands.
| | | | | | | |
Collapse
|
27
|
Abstract
High-dose interferon is the only treatment approved by the FDA for adjuvant therapy of melanoma. However, its efficacy in this setting is questionable and its administration is associated with considerable toxicity. Many new agents are being tested clinically that hold the promise of greater efficacy and less toxicity but none of these have yet shown efficacy in controlled trials. These include biologics such as vaccines, cytokines, monoclonal antibodies, gene transfer, cellular therapies and angiogenesis inhibitors as well as chemotherapy combinations.
Collapse
Affiliation(s)
- Lynn E Spitler
- Northern California Melanoma Center, 900 Hyde Street, San Francisco, CA 94109, USA.
| |
Collapse
|