1
|
Kay JD, Gouze E, Oligino TJ, Gouze JN, Watson RS, Levings PP, Bush ML, Dacanay A, Nickerson DM, Robbins PD, Evans CH, Ghivizzani SC. Intra-articular gene delivery and expression of interleukin-1Ra mediated by self-complementary adeno-associated virus. J Gene Med 2009; 11:605-14. [PMID: 19384892 DOI: 10.1002/jgm.1334] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The adeno-associated virus (AAV) has many safety features that favor its use in the treatment of arthritic conditions; however, the conventional, single-stranded vector is inefficient for gene delivery to fibroblastic cells that primarily populate articular tissues. This has been attributed to the inability of these cells to convert the vector to a double-stranded form. To overcome this, we evaluated double-stranded self-complementary (sc) AAV as a vehicle for intra-articular gene delivery. METHODS Conventional and scAAV vectors were used to infect lapine articular fibroblasts in culture to determine transduction efficiency, transgene expression levels, and nuclear trafficking. scAAV containing the cDNA for interleukin (IL)-1 receptor antagonist (Ra) was delivered to the joints of naïve rabbits and those with IL-1beta-induced arthritis. From lavage of the joint space, levels of transgenic expression and persistence were measured by enzyme-linked immunosorbent assay. Infiltrating leukocytes were quantified using a hemocytometer. RESULTS Transgene expression from scAAV had an earlier onset and was approximately 25-fold greater than conventional AAV despite the presence of similar numbers of viral genomes in the nuclei of infected cells. Fibroblasts transduced with scAAV produced amounts of IL1-Ra comparable to those transduced with adenoviral and lentiviral vectors. IL1-Ra was present in lavage fluid of most animals for 2 weeks in sufficient quantities to inhibit inflammation of the IL-1beta-driven model. Once lost, neither subsequent inflammatory events, nor re-administration of the virus could re-establish transgene expression. CONCLUSIONS scAAV-mediated intra-articular gene transfer is robust and similarly efficient in both normal and inflamed joints; the resulting transgenic expression is sufficient to achieve biological relevance in joints of human proportion.
Collapse
Affiliation(s)
- Jesse D Kay
- Department of Orthopaedics and Rehabilitation, University of Florida College of Medicine, Gainesville, 32610-0137, USA
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Abstract
The role of B cells in rheumatoid arthritis (RA) has been debated for decades. However, recent clinical trial data indicating that depletion of B cells in RA patients is of therapeutic benefit has validated the importance of this cell type in the pathogenesis of the disease. Elucidation of the molecular basis of B cell development and activation has allowed the identification of a number of possible therapeutic targets that are appealing for drug development. This review discusses briefly a number of these molecules and the rationale for targeting them for the treatment of RA.
Collapse
MESH Headings
- Agammaglobulinaemia Tyrosine Kinase
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Murine-Derived
- Antigens, CD19
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/immunology
- Autoimmunity
- B-Cell Activating Factor
- B-Lymphocytes/immunology
- Chemokines, CXC
- Humans
- Immunologic Factors/therapeutic use
- Membrane Proteins
- Protein-Tyrosine Kinases
- Receptors, CXCR5
- Receptors, Chemokine
- Receptors, Cytokine
- Rituximab
- Tumor Necrosis Factor-alpha
Collapse
|
3
|
Yao Q, Wang S, Gambotto A, Glorioso JC, Evans CH, Robbins PD, Ghivizzani SC, Oligino TJ. Intra-articular adenoviral-mediated gene transfer of trail induces apoptosis of arthritic rabbit synovium. Gene Ther 2003; 10:1055-60. [PMID: 12776164 DOI: 10.1038/sj.gt.3301881] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.5] [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] [Indexed: 11/09/2022]
Abstract
Rheumatoid arthritis (RA) is an inflammatory autoimmune disease that primarily affects joints. In rheumatoid joints there is extensive synovial proliferation with diseased synovium becoming highly aggressive, attaching to the articular cartilage and bone to form what is termed a pannus. The formation of active pannus is central to erosive disease and resulting joint destruction. In this study, we examined the ability to eliminate the hyperplastic synovium by adenoviral-mediated gene transfer of human TNF-related apoptosis-inducing ligand (TRAIL), a member of the TNF family that is able to induce apoptosis through interaction with receptors containing death domains, DR4 and DR5. Infection of synovial cells derived from RA patients with Ad.TRAIL resulted in significant apoptosis in three out of five lines. Moreover, primary rabbit synovial fibroblasts were also sensitive to Ad.TRAIL-mediated gene transfer. In a rabbit model of arthritis, intra-articular gene transfer of TRAIL induced apoptosis in cells within the synovial lining, reduced leukocytic infiltration and stimulated new matrix synthesis by cartilage. These results demonstrate that TRAIL can affect the viability of the cells populating the activated synovium in arthritic joints and suggest that the delivery of TRAIL to arthritic joints may represent a non-invasive mechanism for inducing pannus regression.
Collapse
Affiliation(s)
- Q Yao
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, W1246 Biomedical Science Tower, Pittsburgh, PA 15261, USA
| | | | | | | | | | | | | | | |
Collapse
|
4
|
Kim SH, Kim S, Oligino TJ, Robbins PD. Effective treatment of established mouse collagen-induced arthritis by systemic administration of dendritic cells genetically modified to express FasL. Mol Ther 2002; 6:584-90. [PMID: 12409256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
Abstract
Previous reports have demonstrated the ability of antigen-presenting cells (APCs), genetically modified to express Fas ligand (FasL), to inhibit T-cell responses through the induction of apoptosis of antigen-specific T cells. Here we have examined the ability of primary mouse bone marrow-derived dendritic cells (DCs), genetically modified by adenoviral infection to express FasL, to inhibit progression of established collagen-induced arthritis (CIA) in DBA/1 mice. Systemic injection of DC/FasL into mice with established CIA resulted in substantial disease amelioration as determined by analysis of paw swelling, arthritic index, and number of arthritic paws. Moreover, a single injection of DC/FasL resulted in extended suppression of disease. We also demonstrate that treatment of arthritic mice with DC/FasL suppressed interferon-gamma (IFN-gamma) production from spleen-derived lymphocytes and reduced T-cell proliferation following collagen stimulation without affecting the levels of anti-collagen antibody isotypes. These results demonstrate that systemic administration of DC/FasL is able to suppress collagen-reactive T cells, resulting in effective and sustained treatment of established CIA.
Collapse
Affiliation(s)
- Seon Hee Kim
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15261, USA
| | | | | | | |
Collapse
|
5
|
Kim SH, Lechman ER, Kim S, Nash J, Oligino TJ, Robbins PD. Ex vivo gene delivery of IL-1Ra and soluble TNF receptor confers a distal synergistic therapeutic effect in antigen-induced arthritis. Mol Ther 2002; 6:591-600. [PMID: 12409257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
Abstract
Intra-articular expression of antagonists of interleukin-1beta (IL-1beta) and tumor necrosis factor-alpha (TNF-alpha) in arthritic rabbit knee and mouse ankle joints by direct adenoviral-mediated intraarticular delivery results in amelioration of disease pathology in both the treated and contralateral untreated joints. Previous experiments suggest that direct adenoviral infection of resident antigen-presenting cells (APCs) and subsequent traveling of these cells to other sites of inflammation and lymph nodes might be responsible for this "contralateral effect." To determine whether genetic modification of APCs is required for the contralateral effect, we have used an ex vivo approach utilizing genetically modified fibroblasts to express IL-1 receptor antagonist protein (IL-1Ra) and soluble TNF-alpha receptor (sTNFR) locally in arthritic joints. Retroviral vectors carrying IL-1Ra, sTNFR-Ig, or both genes together were used to stably infect autologous rabbit fibroblasts that were then injected intra-articularly into arthritic rabbit knee joints. The intra-articular delivery of either IL-1Ra- or sTNFR-Ig-expressing fibroblasts was antiinflammatory and chondro-protective in both the injected and noninjected contralateral joints. In addition, we demonstrate that the co-delivery of both antagonists in combination results in a synergistic effect in disease amelioration in both the treated and nontreated joints. These ex vivo results suggest that trafficking of vector-modified inflammatory cells is not the main mechanism responsible for the observed distal spread of the therapeutic effect. Moreover, the results demonstrate that local, ex vivo gene therapy for arthritis could be effective in blocking pathologies within untreated, distant arthritic joints.
Collapse
Affiliation(s)
- Seon Hee Kim
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15261, USA
| | | | | | | | | | | |
Collapse
|
6
|
Yao Q, Wang S, Glorioso JC, Evans CH, Robbins PD, Ghivizzani SC, Oligino TJ. Gene transfer of p53 to arthritic joints stimulates synovial apoptosis and inhibits inflammation. Mol Ther 2001; 3:901-10. [PMID: 11407904 DOI: 10.1006/mthe.2001.0343] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.4] [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] [Indexed: 11/22/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease that primarily affects joints. During the pathogenesis of rheumatoid arthritis, the synovial lining becomes dramatically thickened and hyperplastic. This highly aggressive tissue invades and destroys articular cartilage and bone. Several lines of evidence suggest that the proliferation of the synovial tissue may be due to disruption in the control of the cell cycle or apoptotic pathways. In particular, mutations in the tumor suppressor protein p53 have been found in synovial tissue from RA joints. We have examined the effects of overexpression of p53 by adenoviral infection in synovial cells in culture and in synovial tissue in vivo in a rabbit model of arthritis. Here we demonstrate that p53 overexpression resulted in significant apoptosis in human and rabbit synovial cells in culture. Furthermore, intraarticular injection of Ad-p53 resulted in extensive and rapid induction of synovial apoptosis in the rabbit knee without affecting cartilage metabolism. Interestingly, a significant reduction in the leukocytic infiltrate was observed within 24 h postinfection of Ad.p53. These results suggest that intraarticular gene transfer of p53 is able to induce synovial apoptosis as well as reduce inflammation and thus may be useful clinically for the treatment of RA.
Collapse
Affiliation(s)
- Q Yao
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15219, USA
| | | | | | | | | | | | | |
Collapse
|
7
|
Robbins P, Mi Z, Lu X, Mai J, Ghivizanni S, Evans C, Oligino T. Arthritis Res 2001; 3:P22. [DOI: 10.1186/ar348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
8
|
Abstract
Current gene therapy approaches for treating rheumatoid arthritis have made use of gene transfer technology as an improved delivery system for emerging proteins and other biologicals whose activities may have therapeutic value. Preclinical research has focused on two primary directions, evaluation of methods of gene delivery and identification of gene products with antiarthritic potential. Although there are reports involving systemic gene delivery, the bulk of effort has focused on local, intraarticular administration using ex vivo and in vivo methods. Viral-based vectors, including adenovirus, adeno-associated virus and herpes simplex virus have the greatest efficiency of gene delivery after intraarticular injection and are capable of generating relevant levels of gene products in several animal models of disease. However, there are limitations to existing generations of these systems that currently preclude their clinical application. Those gene products found to be efficacious in animal models of rheumatoid arthritis include proteins that specifically block the activity of the primary inflammatory cytokines, and include interleukin-1 receptor antagonist and soluble receptors for tumor necrosis factor and interleukin-1. Delivery and expression of genes encoding certain cytokines such as interleukins -4, -10, and -13 and viral interleukin-10, that block synthesis of inflammatory mediators and downregulate aspects of cellular and humoral immune pathways have been found beneficial. Although significant progress has been made, leading to Phase I clinical trials, there remain several hurdles to the routine practice of gene therapy for treatment of rheumatoid arthritis.
Collapse
Affiliation(s)
- S C Ghivizzani
- Center for Molecular Orthopaedics, Harvard Medical School, Boston, MA 02115, USA
| | | | | | | | | |
Collapse
|
9
|
Abstract
The prospects for the development of gene therapy treatments for certain orthopaedic diseases have been fueled by advances in the understanding of the molecular components of these disorders. These studies have identified molecules that could have therapeutic or reparative effects in certain settings. The ability to transfer and appropriately express the genes encoding these molecules is dependent on the availability of effective gene transfer vectors. Numerous vector systems have been used to transfer and express genes in joints with varied levels of success. The current review is designed to briefly outline the basics of the different gene transfer vector systems available for use by researchers in the orthopaedic fields.
Collapse
Affiliation(s)
- T J Oligino
- Department of Molecular Genetics, University of Pittsburgh School of Medicine, PA, USA
| | | | | | | |
Collapse
|
10
|
Abstract
Although many autoimmune disorders do not have a strong genetic basis, their treatment may nevertheless be improved by gene therapies. Most strategies seek to transfer genes encoding immunomodulatory products that will alter host immune responses in a beneficial manner. Used in this fashion, genes serve as biological delivery vehicles for the products they encode. By this means gene therapy overcomes obstacles to the targeted delivery of proteins and RNA, and improves their efficacy while providing a longer duration of effect, and, potentially, greater safety. Additional genetic strategies include DNA vaccination and the ablation of selected tissues and cell populations. There is considerable evidence from animal studies that gene therapies work: examples include the treatment of experimental models of rheumatoid arthritis, multiple sclerosis, diabetes, and lupus. Pre-clinical success in treating animal models of rheumatoid arthritis has led to the first clinical trial of gene therapy for an autoimmune disease. In this Phase I study, a cDNA encoding the interleukin-1 receptor antagonist was transferred to the knuckle joints of patients with advanced rheumatoid arthritis. Two additional clinical trials are in progress. It is likely that gene therapy will provide effective new treatments for a wide range of autoimmune disorders.
Collapse
Affiliation(s)
- C H Evans
- Center for Molecular Orthopaedics, Department of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts 02115, USA.
| | | | | | | |
Collapse
|
11
|
Yao Q, Glorioso JC, Evans CH, Robbins PD, Kovesdi I, Oligino TJ, Ghivizzani SC. Adenoviral mediated delivery of FAS ligand to arthritic joints causes extensive apoptosis in the synovial lining. J Gene Med 2000; 2:210-9. [PMID: 10894267 DOI: 10.1002/(sici)1521-2254(200005/06)2:3<210::aid-jgm101>3.0.co;2-p] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.9] [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] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is an autoimmune disease where the synovial lining layer of the joint becomes thickened, hypercellular, and highly aggressive. Invading synovial tissue erodes cartilage and subchondral bone and leads to loss of joint function. FasL, a cell-surface molecule on activated T-cells interacts with its receptor, Fas, to induce apoptosis in target cells. We addressed the feasibility of using adenoviral gene transfer of FasL therapeutically to mediate apoptosis in arthritic joints similar in size to the small joints of the hands and feet that are the primary sites of RA in humans. METHODS Adenoviral vectors were used to transfer FasL and LacZ cDNAs into human RA and rabbit synovial fibroblasts in culture where apoptosis was evaluated using MTT and TUNEL analyses. The ability of Ad.FasL to mediate synovial apoptosis in vivo was then addressed in an IL-1-induced arthritis model in the rabbit knee. RESULTS In culture, delivery of FasL was found to efficiently induce apoptosis in both human RA and rabbit synovial fibroblasts. The ability of Ad.FasL to induce synovial apoptosis was then evaluated in rabbit knee joints. 24 h after intra-articular injection of 10(11) Ad.FasL particles, large regions of synovial tissue were observed histologically consisting primarily of fibrous matrix and cellular debris. TUNEL staining of corresponding sections was highly positive for fragmented DNA. Glycosaminoglycan (GAG) synthesis from cartilage shavings from treated joints suggests that Ad.FasL does not induce significant apoptosis in resident articular chondrocytes. CONCLUSIONS Infection of human and rabbit synovial fibroblasts with Ad.FasL results in significant apoptotic cell death in vitro. Direct intra-articular injection of Ad.FasL in the arthritic rabbit knee results in extensive apoptosis in the synovium without affecting chondrocyte viability.
Collapse
Affiliation(s)
- Q Yao
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, PA 15219, USA
| | | | | | | | | | | | | |
Collapse
|
12
|
|
13
|
Ghivizzani SC, Oligino TJ, Robbins PD, Evans CH. Cartilage injury and repair. Phys Med Rehabil Clin N Am 2000; 11:289-307, vi. [PMID: 10810762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Articular cartilage is a complex structure that, once damaged, has little capacity for permanent repair. The problem lies in the inability of the body to regenerate tissue with the appropriate macromolecular constituents and architecture of normal hyaline cartilage. Although full-thickness defects are capable of stimulating a repair response, the resulting fibrocartilage is inferior and cannot withstand long-term, repetitive use. Numerous surgical approaches that involve penetration of subchondral bone offer short-term to moderate-term relief of symptoms, whereas other approaches have seen significant improvement through transplantation of osteochondral and periosteal tissue and implantation of autologous chondrocytes. Despite these procedures, articular cartilage damage continues to be an unmet clinical problem. Improvements in biochemical and molecular biologic techniques may allow advances in the understanding of chondrocyte and cartilage biology and may provide innovative and novel approaches to stimulating the repair of articular cartilage through biologic means.
Collapse
Affiliation(s)
- S C Ghivizzani
- Department of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts, USA.
| | | | | | | |
Collapse
|
14
|
Wolfe D, Goins WF, Yamada M, Moriuchi S, Krisky DM, Oligino TJ, Marconi PC, Fink DJ, Glorioso JC. Engineering herpes simplex virus vectors for CNS applications. Exp Neurol 1999; 159:34-46. [PMID: 10486173 DOI: 10.1006/exnr.1999.7158] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- D Wolfe
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, 15261, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Krisky DM, Marconi PC, Oligino TJ, Rouse RJ, Fink DJ, Cohen JB, Watkins SC, Glorioso JC. Development of herpes simplex virus replication-defective multigene vectors for combination gene therapy applications. Gene Ther 1998; 5:1517-30. [PMID: 9930305 DOI: 10.1038/sj.gt.3300755] [Citation(s) in RCA: 114] [Impact Index Per Article: 4.4] [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] [Indexed: 11/09/2022]
Abstract
Some gene therapy applications will require simultaneous expression of multiple gene products to achieve a therapeutic effect. In this study we describe the generation and characterization of replication incompetent herpes simplex virus type 1 (HSV-1) vectors (HX86Z or HX86G) carrying distinct and independently regulated expression cassettes for five transgenes (hIL-2, hGM-CSF, hB7.1, HSV-tk and lacZ or hIFN gamma). The transgenes, representing 12 kb of DNA sequence, were recombined into separate loci of a single mutant virus vector deleted for 11.6 kb of vector sequences representing portions of nine viral genes, ICP4, ICP22, ICP27, ICP47, UL24, UL41, UL44, US10 and US11. Deletion of the immediate--early genes ICP4, ICP22 and ICP27 substantially reduced vector cytotoxicity, prevented early and late viral gene expression and left intact MHC class I antigen expression. Simultaneous expression of multiple transgenes was obtained for up to 7 days in primary human melanoma cells with peak expression at 2-3 days after infection. The transgenes were chosen for their potential to function synergistically in tumor destruction and vaccine gene therapy applications, but the method and vector employed could be applied to other multigene therapy strategies. This study demonstrates the potential for engineering large transgene capacity DNA viruses such as HSV-1 for expression of multiple transgenes.
Collapse
Affiliation(s)
- D M Krisky
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, PA 15261, USA
| | | | | | | | | | | | | | | |
Collapse
|