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Chambers MR, Foote JB, Bentley RT, Botta D, Crossman DK, Della Manna DL, Estevez-Ordonez D, Koehler JW, Langford CP, Miller MA, Markert JM, Olivier AK, Omar NB, Platt SR, Rissi DR, Shores A, Sorjonen DC, Yang ES, Yanke AB, Gillespie GY. Evaluation of immunologic parameters in canine glioma patients treated with an oncolytic herpes virus. J Transl Genet Genom 2021; 5:423-442. [PMID: 35342877 PMCID: PMC8955901 DOI: 10.20517/jtgg.2021.31] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
AIM To molecularly characterize the tumor microenvironment and evaluate immunologic parameters in canine glioma patients before and after treatment with oncolytic human IL-12-expressing herpes simplex virus (M032) and in treatment naïve canine gliomas. METHODS We assessed pet dogs with sporadically occurring gliomas enrolled in Stage 1 of a veterinary clinical trial that was designed to establish the safety of intratumoral oncoviral therapy with M032, a genetically modified oncolytic herpes simplex virus. Specimens from dogs in the trial and dogs not enrolled in the trial were evaluated with immunohistochemistry, NanoString, Luminex cytokine profiling, and multi-parameter flow cytometry. RESULTS Treatment-naive canine glioma microenvironment had enrichment of Iba1 positive macrophages and minimal numbers of T and B cells, consistent with previous studies identifying these tumors as immunologically "cold". NanoString mRNA profiling revealed enrichment for tumor intrinsic pathways consistent with suppression of tumor-specific immunity and support of tumor progression. Oncolytic viral treatment induced an intratumoral mRNA transcription signature of tumor-specific immune responses in 83% (5/6) of canine glioma patients. Changes included mRNA signatures corresponding with interferon signaling, lymphoid and myeloid cell activation, recruitment, and T and B cell immunity. Multiplexed protein analysis identified a subset of oligodendroglioma subjects with increased concentrations of IL-2, IL-7, IL-6, IL-10, IL-15, TNFα, GM-CSF between 14 and 28 days after treatment, with evidence of CD4+ T cell activation and modulation of IL-4 and IFNγ production in CD4+ and CD8+ T cells isolated from peripheral blood. CONCLUSION These findings indicate that M032 modulates the tumor-immune microenvironment in the canine glioma model.
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Affiliation(s)
- M R Chambers
- Department of Neurosurgery, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - J B Foote
- Department of Microbiology, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - R T Bentley
- Department of Neurosurgery, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
| | - D Botta
- Department of Microbiology, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - D K Crossman
- Department of Genetics, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - D L Della Manna
- Department of Radiation Oncology, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - D Estevez-Ordonez
- Department of Neurosurgery, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - J W Koehler
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - C P Langford
- Department of Neurosurgery, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - M A Miller
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN 47907, USA
| | - J M Markert
- Department of Neurosurgery, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - A K Olivier
- Department of Pathology, College of Veterinary Medicine, Mississippi State University, Starkville, MS 39762, USA
| | - N B Omar
- Department of Neurosurgery, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - S R Platt
- Department of Neurosurgery, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA
| | - D R Rissi
- Athens Veterinary Diagnostic Laboratory, Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA
| | - A Shores
- Department of Neurology & Neurosurgery, College of Veterinary Medicine, Mississippi State University, Starkville, MS 39762, USA
| | - D C Sorjonen
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - E S Yang
- Department of Radiation Oncology, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - A B Yanke
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - G Y Gillespie
- Department of Neurosurgery, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
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Vale AM, Foote JB, Granato A, Zhuang Y, Pereira RMS, Lopes UG, Bellio M, Burrows PD, Schroeder HW, Nobrega A. A rapid and quantitative method for the evaluation of V gene usage, specificities and the clonal size of B cell repertoires. J Immunol Methods 2011; 376:143-9. [PMID: 22226792 DOI: 10.1016/j.jim.2011.12.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Accepted: 12/15/2011] [Indexed: 11/18/2022]
Abstract
The quantitative simultaneous description of both variable region gene usage and antigen specificity of immunoglobulin repertoires is a major goal in immunology. Current quantitative assays are labor intensive and depend on extensive gene expression cloning prior to screening for antigen specificity. Here we describe an alternative method based on high efficiency single B cell cultures coupled with RT-PCR that can be used for rapid characterization of immunoglobulin gene segment usage, clonal size and antigen specificity. This simplified approach should facilitate the study of antibody repertoires expressed by defined B cell subpopulations, the analysis of immune responses to self and nonself-antigens, the development and screening of synthetic antibodies and the accelerated study and screening of neutralizing antibodies to pathogenic threats.
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Affiliation(s)
- A M Vale
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, United States
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Endo LM, Giannobile JV, Dobbs AK, Foote JB, Szymanska E, Warnock DG, Cook WJ, Conley ME, Schroeder HW. Membranous glomerulopathy in an adult patient with X-linked agammaglobulinemia receiving intravenous gammaglobulin. J Investig Allergol Clin Immunol 2011; 21:405-409. [PMID: 21905506 PMCID: PMC3667600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND Immune complex deposition in the subepithelial zone of glomerular capillaries can lead to membranous glomerulopathy. OBJECTIVE To present the case of a 23-year-old man with X-linked agammaglobulinemia (XLA) who developed idiopathic membranous glomerulopathy while receiving intravenous immunoglobulin (IVIG). METHODS We performed an immunological workup, genetic testing, and a renal biopsy. RESULTS XLA was confirmed with less than 0.02% CD19+ cells in the blood after sequence analysis revealed a nonfunctional BTK gene. The patient presented with microhematuria, which persisted for 3 years and spanned treatment with 5 different preparations of intravenous gammaglobulin. Immunohistochemistry revealed membranous glomerulopathy. CONCLUSION Although endogenous serum immunoglobulin (Ig) production is severely impaired in XLA, rare B lymphocytes that have managed to mature can produce functional IgG antibodies. The pathogenic immune complexes could reflect IVIG reacting with polymorphic autoantigens, an endogenous IgG-producing clone reacting with a common idiotype present in the IVIG, or both.
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MESH Headings
- Agammaglobulinaemia Tyrosine Kinase
- Agammaglobulinemia/complications
- Agammaglobulinemia/genetics
- Agammaglobulinemia/immunology
- Agammaglobulinemia/therapy
- Antibodies, Anti-Idiotypic/metabolism
- Biopsy
- DNA Mutational Analysis
- Genetic Diseases, X-Linked/complications
- Genetic Diseases, X-Linked/genetics
- Genetic Diseases, X-Linked/immunology
- Genetic Diseases, X-Linked/therapy
- Glomerulonephritis, Membranous/etiology
- Glomerulonephritis, Membranous/genetics
- Glomerulonephritis, Membranous/immunology
- Glomerulonephritis, Membranous/therapy
- Humans
- Immunity, Humoral/genetics
- Immunoglobulins, Intravenous/adverse effects
- Immunoglobulins, Intravenous/therapeutic use
- Kidney/immunology
- Kidney/metabolism
- Kidney/pathology
- Male
- Protein-Tyrosine Kinases/genetics
- Young Adult
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Affiliation(s)
- L M Endo
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama 35294-2182, USA
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