1
|
Nath S, Saad MA, Pigula M, Swain JW, Hasan T. Photoimmunotherapy of Ovarian Cancer: A Unique Niche in the Management of Advanced Disease. Cancers (Basel) 2019; 11:E1887. [PMID: 31783651 PMCID: PMC6966499 DOI: 10.3390/cancers11121887] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 02/03/2023] Open
Abstract
Ovarian cancer (OvCa) is the leading cause of gynecological cancer-related deaths in the United States, with five-year survival rates of 15-20% for stage III cancers and 5% for stage IV cancers. The standard of care for advanced OvCa involves surgical debulking of disseminated disease in the peritoneum followed by chemotherapy. Despite advances in treatment efficacy, the prognosis for advanced stage OvCa patients remains poor and the emergence of chemoresistant disease localized to the peritoneum is the primary cause of death. Therefore, a complementary modality that is agnostic to typical chemo- and radio-resistance mechanisms is urgently needed. Photodynamic therapy (PDT), a photochemistry-based process, is an ideal complement to standard treatments for residual disease. The confinement of the disease in the peritoneal cavity makes it amenable for regionally localized treatment with PDT. PDT involves photochemical generation of cytotoxic reactive molecular species (RMS) by non-toxic photosensitizers (PSs) following exposure to non-harmful visible light, leading to localized cell death. However, due to the complex topology of sensitive organs in the peritoneum, diffuse intra-abdominal PDT induces dose-limiting toxicities due to non-selective accumulation of PSs in both healthy and diseased tissue. In an effort to achieve selective damage to tumorous nodules, targeted PS formulations have shown promise to make PDT a feasible treatment modality in this setting. This targeted strategy involves chemical conjugation of PSs to antibodies, referred to as photoimmunoconjugates (PICs), to target OvCa specific molecular markers leading to enhanced therapeutic outcomes while reducing off-target toxicity. In light of promising results of pilot clinical studies and recent preclinical advances, this review provides the rationale and methodologies for PIC-based PDT, or photo-immunotherapy (PIT), in the context of OvCa management.
Collapse
Affiliation(s)
| | | | | | | | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.A.S.); (M.P.)
| |
Collapse
|
2
|
Zhang L, Tai YT, Ho MZG, Qiu L, Anderson KC. Interferon-alpha-based immunotherapies in the treatment of B cell-derived hematologic neoplasms in today's treat-to-target era. Exp Hematol Oncol 2017; 6:20. [PMID: 28725493 PMCID: PMC5512936 DOI: 10.1186/s40164-017-0081-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 07/05/2017] [Indexed: 02/05/2023] Open
Abstract
B cell lymphoma and multiple myeloma (MM) are the most common hematological malignancies which benefit from therapeutic monoclonal antibodies (mAbs)-based immunotherapies. Despite significant improvement on patient outcome following the use of novel therapies for the past decades, curative treatment is unavailable for the majority of patients. For example, the 5-year survival of MM is currently less than 50%. In the 1980s, interferon-α was used as monotherapy in newly diagnosed or previously treated MM with an overall response rate of 15-20%. Noticeably, a small subset of patients who responded to long-term interferon-α further achieved sustained complete remission. Since 1990, interferon-α-containing regimens have been used as a central maintenance strategy for patients with MM. However, the systemic administration of interferon-α was ultimately limited by its pronounced toxicity. To address this, the selective mAb-mediated delivery of interferon-α has been developed to enhance specific killing of MM and B-cell malignant cells. As such, targeted interferon-α therapy may improve therapeutic window and sustain responses, while further overcoming suppressive microenvironment. This review aims to reinforce the role of interferon-α by consolidating our current understanding of targeting interferon-α with tumor-specific mAbs for B cell lymphoma and myeloma.
Collapse
Affiliation(s)
- Li Zhang
- LeBow Institute for Myeloma Therapeutics and Jerome Lipper Center for Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA USA
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Yu-Tzu Tai
- LeBow Institute for Myeloma Therapeutics and Jerome Lipper Center for Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA USA
| | - Matthew Zhi Guang Ho
- LeBow Institute for Myeloma Therapeutics and Jerome Lipper Center for Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA USA
- UCD School of Medicine, College of Health and Agricultural Science, Belfield, Dublin Ireland
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, UCD, Belfield, Dublin Ireland
| | - Lugui Qiu
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, China
| | - Kenneth C. Anderson
- LeBow Institute for Myeloma Therapeutics and Jerome Lipper Center for Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA USA
| |
Collapse
|
3
|
Pogue SL, Taura T, Bi M, Yun Y, Sho A, Mikesell G, Behrens C, Sokolovsky M, Hallak H, Rosenstock M, Sanchez E, Chen H, Berenson J, Doyle A, Nock S, Wilson DS. Targeting Attenuated Interferon-α to Myeloma Cells with a CD38 Antibody Induces Potent Tumor Regression with Reduced Off-Target Activity. PLoS One 2016; 11:e0162472. [PMID: 27611189 PMCID: PMC5017640 DOI: 10.1371/journal.pone.0162472] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 08/23/2016] [Indexed: 11/18/2022] Open
Abstract
Interferon-α (IFNα) has been prescribed to effectively treat multiple myeloma (MM) and other malignancies for decades. Its use has waned in recent years, however, due to significant toxicity and a narrow therapeutic index (TI). We sought to improve IFNα's TI by, first, attaching it to an anti-CD38 antibody, thereby directly targeting it to MM cells, and, second, by introducing an attenuating mutation into the IFNα portion of the fusion protein rendering it relatively inactive on normal, CD38 negative cells. This anti-CD38-IFNα(attenuated) immunocytokine, or CD38-Attenukine™, exhibits 10,000-fold increased specificity for CD38 positive cells in vitro compared to native IFNα and, significantly, is ~6,000-fold less toxic to normal bone marrow cells in vitro than native IFNα. Moreover, the attenuating mutation significantly decreases IFNα biomarker activity in cynomolgus macaques indicating that this approach may yield a better safety profile in humans than native IFNα or a non-attenuated IFNα immunocytokine. In human xenograft MM tumor models, anti-CD38-IFNα(attenuated) exerts potent anti-tumor activity in mice, inducing complete tumor regression in most cases. Furthermore, anti-CD38-IFNα(attenuated) is more efficacious than standard MM treatments (lenalidomide, bortezomib, dexamethasone) and exhibits strong synergy with lenalidomide and with bortezomib in xenograft models. Our findings suggest that tumor-targeted attenuated cytokines such as IFNα can promote robust tumor killing while minimizing systemic toxicity.
Collapse
Affiliation(s)
- Sarah L. Pogue
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
- * E-mail:
| | - Tetsuya Taura
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| | - Mingying Bi
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| | - Yong Yun
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| | - Angela Sho
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| | - Glen Mikesell
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| | - Collette Behrens
- Teva Pharmaceuticals, Global Branded Biologics Division, Sydney, Australia
| | - Maya Sokolovsky
- Teva Pharmaceuticals, Global Branded Biologics Division, Netanya, Israel
| | - Hussein Hallak
- Teva Pharmaceuticals, Global Branded Biologics Division, Netanya, Israel
| | - Moti Rosenstock
- Teva Pharmaceuticals, Global Branded Biologics Division, Netanya, Israel
| | - Eric Sanchez
- The Institute for Myeloma and Bone Cancer Research, West Hollywood, California, United States of America
| | - Haiming Chen
- The Institute for Myeloma and Bone Cancer Research, West Hollywood, California, United States of America
| | - James Berenson
- The Institute for Myeloma and Bone Cancer Research, West Hollywood, California, United States of America
| | - Anthony Doyle
- Teva Pharmaceuticals, Global Branded Biologics Division, Sydney, Australia
| | - Steffen Nock
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| | - David S. Wilson
- Teva Pharmaceuticals, Global Branded Biologics Division, Redwood City, California, United States of America
| |
Collapse
|
4
|
|
5
|
Rosenblum MG, Horn SA, Cheung LH. A novel recombinant fusion toxin targeting HER-2/NEU-over-expressing cells and containing human tumor necrosis factor. Int J Cancer 2000; 88:267-73. [PMID: 11004679 DOI: 10.1002/1097-0215(20001015)88:2<267::aid-ijc19>3.0.co;2-g] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Over-expression of the proto-oncogene HER2/neu in breast cancer and certain other tumors appears to be a central mechanism that may be partly responsible for cellular progression of the neoplastic phenotype. Transfection of mammalian cells and over-expression of HER2/neu appears to result in reduced sensitivity to the cytotoxic effects of tumor necrosis factor (TNF) and reduced sensitivity to immune effector killing. The single-chain recombinant antibody sFv23 recognizes the cell-surface domain of HER2/neu. The cDNA for this antibody was fused to the cDNA encoding human TNF, and this sFv23/TNF fusion construct was cloned into a plasmid for expression in Escherichia coli. The fusion protein was expressed and purified by ion-exchange chromatography. SDS-PAGE demonstrated a single band at the expected m.w. (43 kDa). Western analysis confirmed the presence of both the antibody component and the TNF component in the final fusion product. The fusion construct was tested for TNF activity against L-929 cells and found to have biological activity similar to that of authentic TNF (SA 420 nM). The scFv23/TNF construct bound to SKBR-3 (HER2-positive) but not to A-375 human melanoma (HER2-negative) cells. Cytotoxicity studies against log-phase human breast carcinoma cells (SKBR-3-HP) over-expressing HER2/neu demonstrate that the sFv23/TNF fusion construct was 1, 000-fold more active than free TNF. Tumor cells expressing higher levels of HER2/neu (SKBR-3-LP) were relatively resistant to both the fusion construct and native TNF. These studies suggest that fusion constructs targeting the HER2/neu surface domain and containing TNF are more effective cytotoxic agents in vitro than native TNF and may be effective against tumor cells expressing intermediate, but not high, levels of HER2/neu.
Collapse
Affiliation(s)
- M G Rosenblum
- Immunopharmacology and Targeted Therapy Section, Department of Bioimmunotherapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA.
| | | | | |
Collapse
|
6
|
Abstract
Over the past 2 decades, numerous anticancer antibodies against different molecular targets and labeled with different gamma-emitting radionuclides have been studied in human tumor xenografts and in clinical trials. In breast cancer, these molecular targets have included principally tumor-associated antigens, such as carcinoembryonic antigen (CEA) and the polymorphic epithelial mucin antigen, MUC1, and more recently the growth factor receptors, EGF-R and HER-2/neu. No antibody-based agent has yet been approved for clinical use in the diagnosis of mammary carcinoma, because few trials have addressed the issue of clinical use of these imaging agents in the management of breast cancer patients. Recently, the CEA antibody Fab' fragment approved for colorectal cancer detection, Arcitumomab (CEA-Scan, [Immunomedics, Morris Plains, NJ]), has been found to image both palpable and nonpalpable breast lesions that were suspicious on screening mammograms. Results to date indicate that Arcitumomab can complement mammography by providing a high specificity and positive predictive value, thus indicating when a patient with an abnormal mammogram may proceed directly to definitive surgery without an intermediate diagnostic biopsy. Breast cancer immunoscintigraphy holds promise for advancing toward immunoPET, which should combine the specificity of antibodies with the high sensitivity and resolution of PET. It is also the foundation of breast cancer radioimmunotherapy with humanized antibodies against CEA and MUC1, as well as other immunotherapy strategies.
Collapse
|
7
|
Ozzello L, Blank EW, De Rosa CM, Ceriani RL, Tölö H, Kauppinen HL, Cantell K. Conjugation of interferon alpha to a humanized monoclonal antibody (HuBrE-3vl) enhances the selective localization and antitumor effects of interferon in breast cancer xenografts. Breast Cancer Res Treat 1998; 48:135-47. [PMID: 9596485 DOI: 10.1023/a:1005934621940] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Human mammary carcinoma xenografts (MCF-7) growing in nude mice were treated with natural interferon alpha (n-IFN-alpha) alone or conjugated to a humanized monoclonal antibody (MoAb) anti-breast mucin (HuBrE-3vl) or to irrelevant human IgG1kappa. The IFN and the conjugates were administered as 20 intra-lesional (i.l.) injections to 1 of 2 xenografts in each mouse, or i.p. The growth inhibitory effects of HuBrE-3vl/nIFN-alpha were significantly greater than those of nIFN-alpha used as a single agent or conjugated to HuIgG1kappa. These effects occurred locally in the tumors receiving i.l. injections and systemically, although to a slightly lesser extent, in the noninjected tumors of mice treated i.l. and in the xenografts of mice treated i.p. Biodistribution studies showed that the uptake of 125I-HuBrE-3vl/nIFN-alpha by the tumors 24 hours after i.l. or s.c. injection was greater than that of 125I-HuIgG1kappa/nIFN-alpha, 125I-nIFN-alpha alone, or by normal tissues, documenting a tumor targeting effect and favorable tumor:normal tissues (T:NT) ratios. The targeting effects and the resulting tumor growth inhibition were favored by the IFN-mediated up-regulation of the HuBrE-3vl reactive antigen, which was more prominent after 3 weeks of treatment with HuBrE-3vl/nIFN-alpha. These results were superior to those we obtained previously with nIFN-alpha conjugated to another MoAb of the same group (Mc5). These studies point out the potential usefulness of HuBrE-3vl/nIFN-alpha for the local and systemic treatment of breast cancer lesions by providing a means of delivering high doses of IFN to the tumors while minimizing the amount of IFN binding to normal tissues.
Collapse
Affiliation(s)
- L Ozzello
- Department of Pathology, Columbia University, New York, NY, USA
| | | | | | | | | | | | | |
Collapse
|
8
|
Ozzello L, de Rosa CM, Cantell K, Kauppinen HL, Habif DV. Regression of human breast cancer xenografts in response to intralesional treatment with interferons alpha and gamma potentiated by tumor necrosis factor. J Interferon Cytokine Res 1995; 15:839-48. [PMID: 8564705 DOI: 10.1089/jir.1995.15.839] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The potentiating effects of human recombinant tumor necrosis factor-alpha (rTNF-alpha) on the antitumor actions of recombinant interferon-gamma (rIFN-gamma) and of natural interferons alpha and gamma combined (nIFN-alpha/nIFN-gamma) were studied on human breast cancer xenografts growing bilaterally in nude mice. The cytokines were injected singly or in combination in one of the two tumors of each mouse to study local effects while the opposite tumor was left undisturbed to evaluate systemic effects. The tumors received 20 intralesional injections (four cycles of 5 daily injections each). In injected tumors the best results were obtained with nIFN-alpha/nIFN-gamma supplemented with rTNF-alpha. The responses were dose dependent, resulting in complete regression of 9 of 9 tumors with rTNF-alpha used at the dose of 5 micrograms per injection, of 6 of 8 tumors at the dose of 2.5 micrograms, and of 4 of 8 tumors at the dose of 0.5 microgram. Mostly mild to moderate partial responses were seen in the other groups. The systemic effects on the contralateral tumors were significantly less than the local effects on the corresponding tumors. Histologically, responding tumors showed reactive fibrosis and inflammatory cell infiltration. No vascular alterations were seen, presumably because of the immunodeficiency of nude mice. It was concluded that the potentiation of the antitumor actions of IFNs by rTNF-alpha was effective at the local but not at the systemic level.
Collapse
Affiliation(s)
- L Ozzello
- Department of Pathology, Columbia University, College of Physicians and Surgeons, New York, NY 10032, USA
| | | | | | | | | |
Collapse
|
9
|
Rosenblum MG, Cheung L, Mujoo K, Murray JL. An antimelanoma immunotoxin containing recombinant human tumor necrosis factor: tissue disposition, pharmacokinetic, and therapeutic studies in xenograft models. Cancer Immunol Immunother 1995; 40:322-8. [PMID: 7600565 PMCID: PMC11037631 DOI: 10.1007/bf01519633] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/1994] [Accepted: 01/18/1995] [Indexed: 01/26/2023]
Abstract
The ability of monoclonal antibody conjugates to re-direct plant or bacterial toxins, chemotherapeutic agents and radionuclides to selected target cells has been well-documented. Recombinant human tumor necrosis factor (TNF) is a macrophage-derived, non-glycosylated (17 kDa) peptide with a broad range of biological and immunological effects including antiviral activity, cytotoxic and cytostatic effects. A conjugate of the antimelanoma antibody ZME-018 and TNF in previous studies has shown melanoma-selective cytotoxic effects in vitro. Pharmacokinetic studies of the ZME-TNF immunotoxin showed that the agent cleared from plasma biphasically with alpha- and beta-phase half-lives similar to that of ZME itself (72 min and 36 h compared to 84 min and 41 h respectively). In contrast, TNF itself was cleared rapidly from plasma with a terminal-phase half-life of only 2.7 h. The clearance rate of ZME-TNF from plasma (Clp) was almost tenfold more rapid than for ZME (1.1 versus 0.16 ml/kg x min) but was threefold slower than the clearance for TNF itself (3.4 ml/kg x min). Tissue distribution studies in nude mice bearing human melanoma xenografts showed similar tumor localization of the immunotoxin compared to the free antibody and slightly higher concentrations in liver and kidney compared to ZME itself. Treatment of nude mice bearing well-developed A375 tumors with the immunotoxin resulted in a statistically significant (P < 0.002) suppression in tumor growth rate (fivefold increase) compared to saline-treated controls, which increased 20-fold over the same period. These studies demonstrate the feasibility of this approach and suggest that TNF may represent a non-antigenic alternative to immunotoxins containing plant and bacterial toxins.
Collapse
Affiliation(s)
- M G Rosenblum
- Department of Clinical Immunology and Biological Therapy, M. D. Anderson Cancer Center, Houston 77030, USA
| | | | | | | |
Collapse
|
10
|
Habif DV, Ozzello L, De Rosa CM, Cantell K, Lattes R. Regression of skin recurrences of breast carcinomas treated with intralesional injections of natural interferons alpha and gamma. Cancer Invest 1995; 13:165-72. [PMID: 7874570 DOI: 10.3109/07357909509011686] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Two groups of patients with disseminated breast carcinomas who had failed radiotherapy, chemotherapy, and hormonotherapy were treated with natural interferon alpha (nIFN-alpha) alone or in combination with nIFN-gamma delivered in cycles of 10-12 intralesional (i.l.) injections to recurrent and metastatic lesions. In group, I, 16 skin lesions in 12 patients received nIFN-alpha alone resulting in 7 complete regressions verified histologically (CR), 7 partial regressions (PR), and no regressions (NR) in 2. Group II included 4 patients in whom 7 cutaneous recurrences were treated with nIFN-alpha/nIFN-gamma (5 CR, 2 PR), 2 were injected with nIFN-alpha alone (1 CR, 1 PR), and 1 received nIFN-gamma alone (PR). Two additional patients in group II were given i.l. injections of nIFN-alpha/nIFN-gamma to lymph node metastases (1 CR, 1 PR). Clinical toxicity was experienced by 5 of 12 patients in group I and by all the patients in group II and was controlled in most instances by antipyretics. Systemic antitumor effects were not appreciable clinically. Nevertheless, noninjected lesions exposed only to systemic levels of IFNs, when studied immunohistochemically, displayed an immunological response similar to that of IFN-injected lesions, although less intense. Therefore, IFNs can be useful in controlling locoregional recurrences of breast cancer even in patients who are not responding to other forms of therapy. Furthermore, in addition to the local antitumor actions, they appear to be capable of eliciting systemic immunological effects.
Collapse
Affiliation(s)
- D V Habif
- Department of Surgery, Columbia University, New York, New York
| | | | | | | | | |
Collapse
|