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Hegde M, Girisa S, Aswani BS, Alqahtani MS, Abbas M, Sethi G, Kunnumakkara AB. Harnessing potential role of gangliosides in immunomodulation and cancer therapeutics. Life Sci 2024; 351:122786. [PMID: 38848944 DOI: 10.1016/j.lfs.2024.122786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 05/01/2024] [Accepted: 06/04/2024] [Indexed: 06/09/2024]
Abstract
Gangliosides represent glycolipids containing sialic acid residues, present on the cell membrane with glycan residues exposed to the extracellular matrix (ECM), while the ceramides are anchored within the membrane. These molecules play a critical role in pathophysiological processes such as host-pathogen interactions, cell-cell recognition, signal transduction, cell adhesion, motility, and immunomodulation. Accumulated evidence suggests the overexpression of gangliosides on tumor tissues in comparison to healthy human tissues. These tumor-associated gangliosides have been implicated in various facets of tumor biology, including cell motility, differentiation, signaling, immunosuppression, angiogenesis, and metastasis. Consequently, these entities emerge as attractive targets for immunotherapeutic interventions. Notably, the administration of antibodies targeting gangliosides has demonstrated cytotoxic effects on cancer cells that exhibit an overexpression of these glycolipids. Passive immunotherapy approaches utilizing murine or murine/human chimeric anti-ganglioside antibodies have been explored as potential treatments for diverse cancer types. Additionally, vaccination strategies employing tumor-associated gangliosides in conjunction with adjuvants have entered the realm of promising techniques currently undergoing clinical trials. The present comprehensive review encapsulates the multifaceted roles of gangliosides in tumor initiation, progression, immunosuppression, and metastasis. Further, an overview is provided of the correlation between the expression status of gangliosides in normal and tumor cells and its impact on cancer patient survival. Furthermore, the discussion extends to ongoing and completed clinical trials employing diverse strategies to target gangliosides, elucidating their effectiveness in treating cancers. This emerging discipline is expected to supply substantial impetus for the establishment of novel therapeutic strategies.
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Affiliation(s)
- Mangala Hegde
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Babu Santha Aswani
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia; BioImaging Unit, Space Research Centre, Michael Atiyah Building, University of Leicester, Leicester LE1 7RH, UK
| | - Mohamed Abbas
- Electrical Engineering Department, College of Engineering, King Khalid University, Abha 61421, Saudi Arabia
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117699, Singapore.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India.
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Hein V, Baeza-Kallee N, Bertucci A, Colin C, Tchoghandjian A, Figarella-Branger D, Tabouret E. GD3 ganglioside is a promising therapeutic target for glioma patients. Neurooncol Adv 2024; 6:vdae038. [PMID: 38590763 PMCID: PMC11000324 DOI: 10.1093/noajnl/vdae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
Glioblastoma is the most frequent and aggressive primary brain tumor in adults. Currently, no curative treatment is available. Despite first-line treatment composed by the association of surgery, radiotherapy, and chemotherapy, relapse remains inevitable in a median delay of 6 to 10 months. Improving patient management and developing new therapeutic strategies are therefore a critical medical need in neuro-oncology. Gangliosides are sialic acid-containing glycosphingolipids, the most abundant in the nervous system, representing attractive therapeutic targets. The ganglioside GD3 is highly expressed in neuroectoderm-derived tumors such as melanoma and neuroblastoma, but also in gliomas. Moreover, interesting results, including our own, have reported the involvement of GD3 in the stemness of glioblastoma cells. In this review, we will first describe the characteristics of the ganglioside GD3 and its enzyme, the GD3 synthase (GD3S), including their biosynthesis and metabolism. Then, we will detail their expression and role in gliomas. Finally, we will summarize the current knowledge regarding the therapeutic development opportunities against GD3 and GD3S.
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Affiliation(s)
- Victoria Hein
- Aix-Marseille Université, CNRS, INP, Inst Neurophysiopathol, GlioME Team, Marseille, France
| | - Nathalie Baeza-Kallee
- Aix-Marseille Université, CNRS, INP, Inst Neurophysiopathol, GlioME Team, Marseille, France
- Aix-Marseille Univ, Réseau Préclinique et Translationnel de Recherche en Neuro-oncologie PETRA, Plateforme PETRA“TECH” and Plateforme PE”TRANSLA,”Marseille, France
| | - Alexandre Bertucci
- Aix-Marseille Université, CNRS, INP, Inst Neurophysiopathol, GlioME Team, Marseille, France
- APHM, CHU Timone, Service de Neuro-Oncologie, MarseilleFrance
| | - Carole Colin
- Aix-Marseille Université, CNRS, INP, Inst Neurophysiopathol, GlioME Team, Marseille, France
- Aix-Marseille Univ, Réseau Préclinique et Translationnel de Recherche en Neuro-oncologie PETRA, Plateforme PETRA“TECH” and Plateforme PE”TRANSLA,”Marseille, France
| | - Aurélie Tchoghandjian
- Aix-Marseille Université, CNRS, INP, Inst Neurophysiopathol, GlioME Team, Marseille, France
- Aix-Marseille Univ, Réseau Préclinique et Translationnel de Recherche en Neuro-oncologie PETRA, Plateforme PETRA“TECH” and Plateforme PE”TRANSLA,”Marseille, France
| | | | - Emeline Tabouret
- Aix-Marseille Université, CNRS, INP, Inst Neurophysiopathol, GlioME Team, Marseille, France
- APHM, CHU Timone, Service de Neuro-Oncologie, MarseilleFrance
- Aix-Marseille Univ, Réseau Préclinique et Translationnel de Recherche en Neuro-oncologie PETRA, Plateforme PETRA“TECH” and Plateforme PE”TRANSLA,”Marseille, France
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Laoharawee K, Johnson MJ, Lahr WS, Sipe CJ, Kleinboehl E, Peterson JJ, Lonetree CL, Bell JB, Slipek NJ, Crane AT, Webber BR, Moriarity BS. A Pan-RNase Inhibitor Enabling CRISPR-mRNA Platforms for Engineering of Primary Human Monocytes. Int J Mol Sci 2022; 23:9749. [PMID: 36077152 PMCID: PMC9456164 DOI: 10.3390/ijms23179749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/16/2022] [Accepted: 08/26/2022] [Indexed: 11/23/2022] Open
Abstract
Monocytes and their downstream effectors are critical components of the innate immune system. Monocytes are equipped with chemokine receptors, allowing them to migrate to various tissues, where they can differentiate into macrophage and dendritic cell subsets and participate in tissue homeostasis, infection, autoimmune disease, and cancer. Enabling genome engineering in monocytes and their effector cells will facilitate a myriad of applications for basic and translational research. Here, we demonstrate that CRISPR-Cas9 RNPs can be used for efficient gene knockout in primary human monocytes. In addition, we demonstrate that intracellular RNases are likely responsible for poor and heterogenous mRNA expression as incorporation of pan-RNase inhibitor allows efficient genome engineering following mRNA-based delivery of Cas9 and base editor enzymes. Moreover, we demonstrate that CRISPR-Cas9 combined with an rAAV vector DNA donor template mediates site-specific insertion and expression of a transgene in primary human monocytes. Finally, we demonstrate that SIRPa knock-out monocyte-derived macrophages have enhanced activity against cancer cells, highlighting the potential for application in cellular immunotherapies.
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Affiliation(s)
- Kanut Laoharawee
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Matthew J. Johnson
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Walker S. Lahr
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Christopher J. Sipe
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Evan Kleinboehl
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Joseph J. Peterson
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Cara-lin Lonetree
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Jason B. Bell
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Nicholas J. Slipek
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Andrew T. Crane
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Beau R. Webber
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Branden S. Moriarity
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
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Cheung IY, Cheung NKV, Modak S, Mauguen A, Feng Y, Basu E, Roberts SS, Ragupathi G, Kushner BH. Survival Impact of Anti-GD2 Antibody Response in a Phase II Ganglioside Vaccine Trial Among Patients With High-Risk Neuroblastoma With Prior Disease Progression. J Clin Oncol 2021; 39:215-226. [PMID: 33326254 PMCID: PMC8253584 DOI: 10.1200/jco.20.01892] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 10/23/2020] [Accepted: 10/30/2020] [Indexed: 07/30/2023] Open
Abstract
PURPOSE Anti-GD2 monoclonal antibody (mAb) has proven efficacy in high-risk neuroblastoma (HR-NB). A small phase I GD2/GD3 vaccine trial (n = 15) described long-term survival and a favorable safety profile among patients with a history of disease progression (PD). The kinetics of mounting antibody response to vaccine and its prognostic impact on survival are now investigated in a phase II study (ClinicalTrials.gov identifier: NCT00911560). PATIENTS AND METHODS One hundred two patients with HR-NB who achieved remission after salvage therapies were enrolled in this trial. They received seven subcutaneous injections of GD2/GD3 vaccine spanning 1 year plus oral β-glucan starting at week 6 after the third dose of vaccine. Serum anti-vaccine antibody titers were quantified by enzyme-linked immunosorbent assay. Single nucleotide polymorphisms (SNPs) were determined by quantitative polymerase chain reaction. Kaplan-Meier and landmark Cox Regression models were used for survival estimates. RESULTS Patients had a history of one (63%), two (21%), or three to six (16%) episodes of PD. 82% of them progressed following anti-GD2 mAb (m3F8/dinutuximab/naxitamab) therapy. Vaccine-related toxicities were self-limited injection-associated local reactions and fever without any > grade 3 toxicities. The progression-free survival (PFS) was 32% ± 6%, and the overall survival (OS) was 71% ± 7% at 5 years. Serum anti-GD2 (immunoglobulin G1 [IgG1] and IgM) and anti-GD3 (IgG1) titers showed notable increases following the initiation of β-glucan at week 6. There was an association between IgG1 titer and SNP rs3901533 of dectin-1, the β-glucan receptor. Multivariable analyses showed that anti-GD2-IgG1 titer ≥ 150 ng/mL by week 8 was associated with favorable PFS and OS, while having prior episodes of PD and the time from last PD to vaccine were associated with PFS. CONCLUSION GD2/GD3 vaccine plus β-glucan elicited robust antibody responses in patients with HR-NB with prior PD. Higher anti-GD2-IgG1 titer was associated with improved survival.
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Affiliation(s)
- Irene Y. Cheung
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Nai-Kong V. Cheung
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Shakeel Modak
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audrey Mauguen
- Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Yi Feng
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ellen Basu
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Stephen S. Roberts
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Brian H. Kushner
- Departments of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
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Shenoy GN, Loyall J, Berenson CS, Kelleher RJ, Iyer V, Balu-Iyer SV, Odunsi K, Bankert RB. Sialic Acid-Dependent Inhibition of T Cells by Exosomal Ganglioside GD3 in Ovarian Tumor Microenvironments. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2018; 201:3750-3758. [PMID: 30446565 PMCID: PMC6289713 DOI: 10.4049/jimmunol.1801041] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 10/15/2018] [Indexed: 01/07/2023]
Abstract
The tumor microenvironment is rendered immunosuppressive by a variety of cellular and acellular factors that represent potential cancer therapeutic targets. Although exosomes isolated from ovarian tumor ascites fluids have been previously reported to induce a rapid and reversible T cell arrest, the factors present on or within exosomes that contribute to immunosuppression have not been fully defined. In this study, we establish that GD3, a ganglioside expressed on the surface of exosomes isolated from human ovarian tumor ascites fluids, is causally linked to the functional arrest of T cells activated through their TCR. This arrest is inhibited by Ab blockade of exosomal GD3 or by the removal of GD3+ exosomes. Empty liposomes expressing GD3 on the surface also inhibit the activation of T cells, establishing that GD3 contributes to the functional arrest of T cells independent of factors present in exosomes. Finally, we demonstrate that the GD3-mediated arrest of the TCR activation is dependent upon sialic acid groups, because their enzymatic removal from exosomes or liposomes results in a loss of inhibitory capacity. Collectively, these data define GD3 as a potential immunotherapeutic target.
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Affiliation(s)
- Gautam N. Shenoy
- Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York
| | - Jenni Loyall
- Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York
| | - Charles S. Berenson
- Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, Infectious Disease Division, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, and Department of Veteran Affairs, Western New York Health Care System, Buffalo, New York
| | - Raymond J. Kelleher
- Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York
| | - Vandana Iyer
- Department of Pharmaceutical Sciences, University at Buffalo, Buffalo, New York
| | - Sathy V. Balu-Iyer
- Department of Pharmaceutical Sciences, University at Buffalo, Buffalo, New York
| | - Kunle Odunsi
- Department of Gynecologic Oncology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, New York
| | - Richard B. Bankert
- Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York
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Rabu C, McIntosh R, Jurasova Z, Durrant L. Glycans as targets for therapeutic antitumor antibodies. Future Oncol 2012; 8:943-60. [PMID: 22894669 DOI: 10.2217/fon.12.88] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Glycans represent a vast class of molecules that modify either proteins or lipids. They exert and regulate important and complex functions in both normal and cancer cell metabolism. As such, the most immunogenic glycans have been targeted in passive and active immunotherapy in human cancer for the past 25 years but it is only recently that techniques have become available to uncover novel glycan targets. The main focus of this review article is to highlight why and how monoclonal antibodies (mAbs) recognizing glycans, and in particular the glycans expressed on glycolipids, are being used in various strategies to target and kill cancer cells. The article reports on the historical use of mAbs and on very recent progress made in antitumor therapy using the anti-GD2 mAb and the antiganglioside mAbs, anti-N-glycolylneuraminic acid mAb and anti-Lewis mAb. Anti-GD2 is showing great promise in Phase III clinical trials in adjuvant treatment of neuroblastoma. Racotumomab, an anti-idiotypic mAb mimicking N-glycolylneuraminic acid-containing gangliosides, is currently being tested in a randomized, controlled Phase II/III clinical trial. This article also presents various strategies used by different groups to develop mAbs against these naturally poorly immunogenic glycans.
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Affiliation(s)
- Catherine Rabu
- Academic Department of Clinical Oncology, City Hospital Campus, University of Nottingham, Nottingham, NG5 1PB, UK
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7
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IL-15 and IL-2 increase Cetuximab-mediated cellular cytotoxicity against triple negative breast cancer cell lines expressing EGFR. Breast Cancer Res Treat 2011; 130:465-75. [DOI: 10.1007/s10549-011-1360-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 01/18/2011] [Indexed: 12/23/2022]
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Abstract
Antibodies are important therapeutic agents for cancer. Recently, it has become clear that antibodies possess several clinically relevant mechanisms of action. Many clinically useful antibodies can manipulate tumour-related signalling. In addition, antibodies exhibit various immunomodulatory properties and, by directly activating or inhibiting molecules of the immune system, antibodies can promote the induction of antitumour immune responses. These immunomodulatory properties can form the basis for new cancer treatment strategies.
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Milner RJ, Salute M, Crawford C, Abbot JR, Farese J. The immune response to disialoganglioside GD3 vaccination in normal dogs: a melanoma surface antigen vaccine. Vet Immunol Immunopathol 2006; 114:273-84. [PMID: 17027091 DOI: 10.1016/j.vetimm.2006.08.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2005] [Revised: 08/14/2006] [Accepted: 08/23/2006] [Indexed: 11/19/2022]
Abstract
As a result of its metastatic potential, canine malignant melanoma like its human counterpart like its human counter part, has a poor response to conventional treatment protocols. This prompted us to investigate the possibility of enhancing the immune response against the melanoma cell surface antigen, disialoganglioside GD3. Initially a flow cytometric study was designed in which the incidence of GD3 on the cell surface, recognized by the monoclonal antibody Mel-1 (R24), was established in canine melanoma cell lines. Results from the flow cytometry found GD3 to be highly expressed (94.2%) in six out of seven canine melanoma cell lines. Since it was thus potentially a good target, a study in which normal dogs were vaccinated intradermally with a vaccine containing GD3 plus adjuvants was designed. The adjuvant included CpG oligodeoxynucleotide (CpG-ODN) sequences and RIBI-adjuvant, which are known to target toll-like receptors (TLR) of the innate immune system. From a cohort of 10 dogs, 4 were vaccinated 3 times, at 4 weekly intervals with GD3 plus adjuvant, and 4 received only RIBI-adjuvant, and 2 phosphate buffered saline. Caliper measurements were collected to assess skin reaction at the vaccination site and sera assayed for IgM and IgG antibodies against GD3 and cell-mediated cytotoxicity against a melanoma cell line. Results from the study found significant differences (P<0.05) in the vaccine site reactions, IgM/IgG levels and cell-mediated cytotoxicity in the vaccinated versus unvaccinated dogs. The addition of CpG-ODN sequences and increasing GD3 concentration in the vaccine increased the inflammation response at the injection site. GD3 IgG and IgM antibodies in vaccinated dogs showed increasing titers over time and achieved significance at weeks 9 and 12, respectively. Cell-mediated cytotoxicity was only detected in peripheral blood mononuclear cells from vaccinated dogs. In conclusion, by combining the tumor antigen GD3 (a known weak self-antigen) and an adjuvant, tolerance was overcome by an innate and adaptive immune response in this population of normal dogs.
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Affiliation(s)
- R J Milner
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Florida, USA.
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Choi BS, Sondel PM, Hank JA, Schalch H, Gan J, King DM, Kendra K, Mahvi D, Lee LY, Kim K, Albertini MR. Phase I trial of combined treatment with ch14.18 and R24 monoclonal antibodies and interleukin-2 for patients with melanoma or sarcoma. Cancer Immunol Immunother 2006; 55:761-74. [PMID: 16187086 PMCID: PMC11030027 DOI: 10.1007/s00262-005-0069-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2005] [Accepted: 07/28/2005] [Indexed: 10/25/2022]
Abstract
PURPOSE We conducted a phase I trial of interleukin 2 (IL-2) in combination with chimeric 14.18 (ch14.18) and murine R24 antibodies to determine the maximal tolerated dose (MTD), immunological effects, and toxicity of this treatment combination. EXPERIMENTAL DESIGN Twenty-seven patients with either melanoma (23 patients) or sarcoma (4 patients) were enrolled to receive a combination therapy with ch14.18 and R24 antibodies together with continuous infusion of Roche IL-2 (1.5 x 10(6) U/m(2)/day, 26 patients) or Chiron IL-2 (4.5 x 10(6) U/m(2)/day, 1 patient) given 4 days/week for 3 weeks. The antibodies ch14.18 (2-7.5 mg/m(2)/day) and R24 (1-10 mg/m(2)/day) were scheduled to be administered for 5 days during the second week of IL-2 therapy. RESULTS When given in combination in this study, the MTD for ch14.18 was 5 mg/m(2)/day and the MTD for R24 was 5 mg/m(2)/day. Dose-limiting toxicities were severe allergic reactions to both ch14.18 and R24 as well as pain related to ch14.18. This ch14.18 MTD was lower than the 7.5 mg/m(2)/day MTD previously determined for ch14.18 given alone with the same dose and schedule of IL-2. Immunological effects included the induction of lymphokine-activated killer (LAK) activity and antibody-dependent cell-mediated cytoxicity (ADCC). Anti-idiotype response to ch14.18 was seen in six patients, including two melanoma patients who had a partial response to treatment. In addition to two partial responses, four patients had a stable disease and one patient remained without any evidence of disease. CONCLUSIONS Immunotherapy with IL-2 in combination with ch14.18 and R24 antibodies augments LAK function and ADCC measured in vitro in all patients. While there exist theoretical advantages of combining these two antibodies, the MTD of ch14.18 and of R24 were lower than the MTD of each antibody in prior studies evaluating single antibody therapy with IL-2. As such, the combination of these two antibodies together with IL-2 therapy appeared to influence the MTD and toxicity of each of the administered antibodies.
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Affiliation(s)
- Brian S. Choi
- Department of Medicine, University of Wisconsin, Madison, WI USA
| | - Paul M. Sondel
- Department of Human Oncology, University of Wisconsin, Madison, WI USA
- Department of Pediatrics, University of Wisconsin, Madison, WI USA
- Department of Genetics, University of Wisconsin, Madison, WI USA
| | - Jacquelyn A. Hank
- Department of Human Oncology, University of Wisconsin, Madison, WI USA
| | - Heidi Schalch
- Department of Medicine, University of Wisconsin, Madison, WI USA
| | - Jacek Gan
- Department of Human Oncology, University of Wisconsin, Madison, WI USA
| | - David M. King
- Department of Medicine, University of Wisconsin, Madison, WI USA
| | - Kari Kendra
- Department of Hematology and Oncology, Ohio State University, Columbus, OH USA
| | - David Mahvi
- Department of Surgery, University of Wisconsin, Madison, WI USA
| | - Li-Yin Lee
- Department of Biostatistics, University of Wisconsin, Madison, WI USA
| | - KyungMann Kim
- Department of Biostatistics, University of Wisconsin, Madison, WI USA
| | - Mark R. Albertini
- Department of Medicine, University of Wisconsin, Madison, WI USA
- K4/414 Clinical Science Center, University of Wisconsin, 600 Highland Avenue, Madison, WI 53792 USA
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11
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Kotlan B, Simsa P, Teillaud JL, Fridman WH, Toth J, McKnight M, Glassy MC. Novel Ganglioside Antigen Identified by B Cells in Human Medullary Breast Carcinomas: The Proof of Principle Concerning the Tumor-Infiltrating B Lymphocytes. THE JOURNAL OF IMMUNOLOGY 2005; 175:2278-85. [PMID: 16081796 DOI: 10.4049/jimmunol.175.4.2278] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The potential tumor-recognizing capacity of B cells infiltrating human breast carcinoma is an important aspect of breast cancer biology. As an experimental system, we used human medullary breast carcinoma because of its heavy B lymphocytic infiltration paralleled to a relatively better prognosis. Ig-rearranged V region V(H)-J(H), Vkappa-Jkappa, and Vlambda-Jlambda genes, amplified by RT-PCR of the infiltrating B cells, were cloned, sequenced, and subjected to a comparative DNA analysis. A combinatorial single-chain variable fragment Ab minilibrary was constructed out of randomly selected V(H) and Vkappa clones and tested for binding activity. Our data analysis revealed that some of the V(H)-J(H), Vkappa-Jkappa, and Vlambda-Jlambda region sequences were being assigned to clusters with oligoclonal predominance, while other characteristics of the Ab repertoire were defined also. A tumor-restricted binder clone could be selected out of the single-chain variable fragment kappa minilibrary tested against membrane fractions of primary breast tumor cells and tumor cell lines, the V(H) of which proved to be the overexpressed V(H)3-1 cluster. The specific binding was confirmed by FACS analysis with primary breast carcinoma cells and MDA-MB 231 cell line. ELISA and thin layer chromatography dot-blot experiments showed this target Ag to be a ganglioside D3 (GD3). Our results are a proof of principle about the capacity of B cells infiltrating breast carcinomas to reveal key cancer-related Ags, such as the GD3. GD3-specific Abs may influence tumor cell progression and could be used for further development of diagnostic and/or therapeutic purposes.
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MESH Headings
- Animals
- Antigens, Neoplasm/immunology
- Antigens, Neoplasm/metabolism
- B-Lymphocyte Subsets/immunology
- B-Lymphocyte Subsets/pathology
- Binding Sites, Antibody/genetics
- Breast Neoplasms/chemistry
- Breast Neoplasms/immunology
- Breast Neoplasms/pathology
- COS Cells
- Carcinoma, Ductal, Breast/chemistry
- Carcinoma, Ductal, Breast/immunology
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Medullary/chemistry
- Carcinoma, Medullary/immunology
- Carcinoma, Medullary/pathology
- Cell Line
- Cell Line, Tumor
- Clone Cells
- DNA Mutational Analysis
- Enzyme-Linked Immunosorbent Assay
- Flow Cytometry
- Gangliosides/chemistry
- Gangliosides/immunology
- Gene Rearrangement, B-Lymphocyte, Heavy Chain
- Gene Rearrangement, B-Lymphocyte, Light Chain
- Humans
- Immunoglobulin Fab Fragments/chemistry
- Immunoglobulin Fab Fragments/genetics
- Immunoglobulin Joining Region/genetics
- Immunoglobulin Joining Region/isolation & purification
- Immunoglobulin Variable Region/genetics
- Immunoglobulin Variable Region/isolation & purification
- Immunoglobulin lambda-Chains/genetics
- Immunoglobulin lambda-Chains/isolation & purification
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/pathology
- Neoplasm Invasiveness
- Peptide Library
- Sequence Analysis, DNA
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Affiliation(s)
- Beatrix Kotlan
- National Medical Center/Institute of Haematology and Immunology, Budapest, Hungary
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12
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Abstract
Gangliosides, sialic acid-containing glycosphingolipids, have engendered great interest for more than 20 years in the search for target molecules of relevance for tumour growth and formation of metastases and as potential targets for immunotherapy. These molecules show large quantitative and structural variability, which is related to cell type and developmental stage. Their potential role in the formation of tumour metastases was suggested from data supporting that they are involved in cell growth regulation and in cell-cell and cell-matrix adhesion. Moreover, gangliosides are expressed on the cell surface and thereby are accessible for antibodies or other ganglioside-binding molecules to induce cell death, inhibit cell growth and/or inhibit formation of tumour metastasis. All tumours exhibit aberrant ganglioside expression. This includes overexpression of normal ganglioside constituents, which appears to be common among various tumours, and expression of gangliosides not found in normal adult tissue but often found during fetal development. The ganglioside composition of melanoma cells has been found to correlate with their metastatic potential and also to be selectively expressed in cells of a tumour mass and invading tumour cells. Passive immunotherapy using murine or murine/human chimeric monoclonal antiganglioside antibodies in their native form or combined with various effector molecules has been investigated. However, the vaccination strategy using native or structurally modified tumour-associated gangliosides in combination with adjuvants is currently the dominant method in clinical trials. The outcomes reported so far vary between type of tumour and treatment strategies. However, we believe that targeting gangliosides is as promising as any other immune therapeutic strategy, and basic research as well as clinical trials utilising new aspects is encouraged.
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Affiliation(s)
- Pam Fredman
- Experimental Neuroscience Section, Institute of Clinical Neuroscience, The Sahlgrenska Institute at Göteborg University, Sahlgrenska University Hospital, SE 43180 Molndal, Sweden.
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13
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Ko YJ, Bubley GJ, Weber R, Redfern C, Gold DP, Finke L, Kovar A, Dahl T, Gillies SD. Safety, Pharmacokinetics, and Biological Pharmacodynamics of the Immunocytokine EMD 273066 (huKS-IL2). J Immunother 2004; 27:232-9. [PMID: 15076141 DOI: 10.1097/00002371-200405000-00008] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This phase 1 clinical trial was conducted to evaluate the safety and to determine the maximum tolerated dose (MTD) of the immunocytokine EMD 273066 huKS-IL2 and, secondarily, to assess its pharmacokinetics, immunogenic potential, and immunologic activity in patients with androgen-independent prostate cancer (n = 22). EMD 273066 was administered in 3-day cycles (separated by 4 weeks) of once-daily, 4-hour intravenous infusions at a dose determined by an escalation protocol (0.4, 0.7, 1.4, 2.8, 4.3, 6.4, or 8.5 mg/m/d). Approximately 2/3 of patients received a second cycle of treatment. The results show that the MTD of EMD 273066 [ie, one dose level below that producing dose-limiting toxicity (DLT) in at least 33% of patients in a dosing group] was 6.4 mg/m/d. EMD 273066 was generally well tolerated up to a dose of 4.3 mg/m/d. No DLTs, defined as drug-related toxicities >OR= Grade 3 occurring during the first treatment cycle, were observed among patients in the 0.4-, 0.7-, 1.4-, or 4.3-mg/m/d dosing groups. Four patients treated with 2.8, 6.4, or 8.5 mg/m/d EMD 273066 experienced DLTs. Titers of both antiimmunocytokine and anti-FcIL-2 antibody responses were observed after the first dose cycle and either decreased or remained stable during a second course of treatment. No hypersensitivity reactions were observed. EMD 273066 exhibited immunologic activity as demonstrated by increases in lymphocyte counts, natural killer cell number and specific activity, and antibody-dependent cellular cytotoxicity activity. On average, Cmax, which was dose-dependent, was achieved within 1 hour after infusion. Mean t(1/2) which was independent of dose, ranged from 4.0 to 6.7 hours across doses. A zero-compartment body model with one-order kinetics best described the concentration-time profiles. These data demonstrate that the novel immunocytokine EMD 273066 is well tolerated at doses above a level of observed systemic biologic activity in patients with androgen-independent prostate cancer.
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Affiliation(s)
- Yoo-Joung Ko
- Beth Israel Deaconess Medical Center, Boston, MA, USA
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14
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Péguet-Navarro J, Sportouch M, Popa I, Berthier O, Schmitt D, Portoukalian J. Gangliosides from human melanoma tumors impair dendritic cell differentiation from monocytes and induce their apoptosis. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2003; 170:3488-94. [PMID: 12646609 DOI: 10.4049/jimmunol.170.7.3488] [Citation(s) in RCA: 155] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Gangliosides are ubiquitous membrane-associated glycosphingolipids, which are involved in cell growth and differentiation. Most tumor cells synthesize and shed large amounts of gangliosides into their microenvironment, and many studies have unraveled their immunosuppressive properties. In the present study we analyzed the effects of GM3 and GD3 gangliosides, purified from human melanoma tumors, on the differentiation of monocyte-derived dendritic cells (MoDC). At concentrations close to those detected in the sera from melanoma patients, both gangliosides dose-dependently inhibit the phenotypic and functional differentiation of MoDC, as assessed by a strong down-regulation of CD1a, CD54, CD80, and CD40 Ags and impaired allostimulatory function on day 6 of culture. Furthermore, GM3 and GD3 gangliosides decreased the viable cell yield and induced significant DC apoptosis. Finally, addition of GD3 to differentiating DC impaired their subsequent maturation induced by CD154. The resulting DC produced low amounts of IL-12 and large amounts of IL-10, a cytokine pattern that might hamper an efficient antitumor immune response. In conclusion, the results demonstrate that gangliosides impair the phenotypic and functional differentiation of MoDC and induce their apoptosis, which may be an additional mechanism of human melanoma escape.
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Affiliation(s)
- Josette Péguet-Navarro
- Institut National de la Santé et de la Recherche Médicale, Unité 346, Hôpital E. Herriot, Lyon, France.
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15
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Coral S, Fonsatti E, Sigalotti L, De Nardo C, Visintin A, Nardi G, Colizzi F, Colombo MP, Romano G, Altomonte M, Maio M. Overexpression of protectin (CD59) down-modulates the susceptibility of human melanoma cells to homologous complement. J Cell Physiol 2000; 185:317-23. [PMID: 11056001 DOI: 10.1002/1097-4652(200012)185:3<317::aid-jcp1>3.0.co;2-l] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The clinical efficacy of therapeutic complement (C)-activating monoclonal antibodies (mAb) to melanoma-associated antigens can be impaired by the levels of expression of C-inhibitory molecules on neoplastic cells. Protectin (CD59) is a glycosylphosphatidylinositol (GPI)-anchored cell membrane glycoprotein, acting as terminal regulator of C cascade, which is heterogeneously expressed in melanomas and represents the main restriction factor of C-mediated lysis of melanoma cells. Thus, we investigated whether the overexpression of CD59 could influence the constitutive susceptibility of distinct melanoma cells to homologous C. Infection of CD59-positive Mel 100 and 70-W melanoma cells by a retroviral vector carrying the CD59 cDNA, significantly (P < 0.05) upregulated their constitutive expression of CD59, whereas it did not affect that of additional C-regulatory molecules. Transduced CD59 was entirely GPI-anchored and showed a molecular weight identical to native CD59. Additionally, higher amounts of soluble CD59 were detected in the conditioned media of CD59-transduced melanoma cells compared with parental cells. CD59-transduced melanoma cells, sensitized by the anti-GD3 disialoganglioside mAb R24, were significantly (P < 0.05) less susceptible to homologous C-lysis than were parental cells; this effect was fully reverted by the masking of CD59 with F(ab')(2) fragments of the anti-CD59 mAb YTH53.1. These results provide conclusive evidence demonstrating that absolute levels of CD59 expression regulate the susceptibility to homologous C of specific melanoma cells, and suggest an additional explanation for the poor clinical results obtained with C-activating mAb in the clinical setting.
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Affiliation(s)
- S Coral
- Advanced Immunotherapy Unit, Centro di Riferimento Oncologico, Istituto Nazionale di Ricovero e Cura a Carattere Scientifico, Aviano, Italy
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