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Khan ANH, Emmons TR, Magner WJ, Alqassim E, Singel KL, Ricciuti J, Eng KH, Odunsi K, Tomasi TB, Lee K, Abrams SI, Mesa C, Segal BH. VSSP abrogates murine ovarian tumor-associated myeloid cell-driven immune suppression and induces M1 polarization in tumor-associated macrophages from ovarian cancer patients. Cancer Immunol Immunother 2022; 71:2355-2369. [PMID: 35166871 PMCID: PMC10591410 DOI: 10.1007/s00262-022-03156-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 01/16/2022] [Indexed: 02/07/2023]
Abstract
The ovarian tumor microenvironment (TME) is characterized by the accumulation of immunosuppressive tumor-associated macrophages (TAMs) and granulocytic cells. Very small size particles (VSSP), comprised of the ganglioside NAcGM3 and Neisseria meningitidis derived outer membrane vesicles, is being developed as a nanoparticulated modulator of innate immunity. Prior studies have shown that VSSP enhanced antigen-specific cytotoxic T cell responses and reduced the suppressive phenotype of splenic granulocytic cells in tumor-bearing mice. Here, we hypothesized that intraperitoneal VSSP would modify myeloid cell accumulation and phenotypes in the ovarian TME and abrogate suppressor function of TAMs and tumor-associated granulocytic cells. In the ID8 syngeneic model of epithelial ovarian cancer, VSSP reduced peritoneal TAMs and induced M1-like polarization in TAMs. In addition, VSSP stimulated peritoneal inflammation characterized by increased granulocytes and monocytes, including inflammatory monocytic cells. VSSP treatment resulted in peritoneal TAMs and granulocytic cells being less suppressive of ex vivo stimulated CD8+ T cell responses. VSSP alone and combined with anti-PD-1 modestly but significantly prolonged survival in tumor-bearing mice. In addition, ex vivo treatment with VSSP induced M1-like polarization in TAMs from patients with metastatic ovarian cancer and variably abrogated their suppressor phenotype. VSSP treatment also partially abrogated the induction of suppressor function in healthy donor neutrophils exposed to ascites supernatants from patients with ovarian cancer. Together, these results point to VSSP reprogramming myeloid responses resulting in abrogation of suppressive pathways and raise the potential for administration of VSSP into the TME to enhance anti-tumor immunity.
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Affiliation(s)
- Anm Nazmul H Khan
- Department of Internal Medicine, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
| | - Tiffany R Emmons
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - William J Magner
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
- Department of Microbiology & Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Emad Alqassim
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Kelly L Singel
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
- Office of Evaluation, Performance, and Reporting; Division of Program Coordination, Planning, and Strategic Initiatives; Office of the Director, National Institutes of Health, Bethesda, MD, USA
| | - Jason Ricciuti
- Department of Gynecologic Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kevin H Eng
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kunle Odunsi
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
- Department of Gynecologic Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, IL, USA
| | - Thomas B Tomasi
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
- Department of Microbiology & Immunology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Kelvin Lee
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
- Department of Medicine, Roswell Park Comprehensive Cancer Center, University at Buffalo, Buffalo, NY, USA
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN, USA
| | - Scott I Abrams
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA
| | - Circe Mesa
- Center of Molecular Immunology, Havana, Cuba
- Innovative Immunotherapy Alliance, S. A. Mariel, Artemisa, Cuba
| | - Brahm H Segal
- Department of Internal Medicine, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA.
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, USA.
- Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.
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2
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Zhang N, Kim SH, Gainullina A, Erlich EC, Onufer EJ, Kim J, Czepielewski RS, Helmink BA, Dominguez JR, Saunders BT, Ding J, Williams JW, Jiang JX, Segal BH, Zinselmeyer BH, Randolph GJ, Kim KW. LYVE1+ macrophages of murine peritoneal mesothelium promote omentum-independent ovarian tumor growth. J Exp Med 2021; 218:e20210924. [PMID: 34714329 PMCID: PMC8575007 DOI: 10.1084/jem.20210924] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 09/13/2021] [Accepted: 10/14/2021] [Indexed: 12/11/2022] Open
Abstract
Two resident macrophage subsets reside in peritoneal fluid. Macrophages also reside within mesothelial membranes lining the peritoneal cavity, but they remain poorly characterized. Here, we identified two macrophage populations (LYVE1hi MHC IIlo-hi CX3CR1gfplo/- and LYVE1lo/- MHC IIhi CX3CR1gfphi subsets) in the mesenteric and parietal mesothelial linings of the peritoneum. These macrophages resembled LYVE1+ macrophages within surface membranes of numerous organs. Fate-mapping approaches and analysis of newborn mice showed that LYVE1hi macrophages predominantly originated from embryonic-derived progenitors and were controlled by CSF1 made by Wt1+ stromal cells. Their gene expression profile closely overlapped with ovarian tumor-associated macrophages previously described in the omentum. Indeed, syngeneic epithelial ovarian tumor growth was strongly reduced following in vivo ablation of LYVE1hi macrophages, including in mice that received omentectomy to dissociate the role from omental macrophages. These data reveal that the peritoneal compartment contains at least four resident macrophage populations and that LYVE1hi mesothelial macrophages drive tumor growth independently of the omentum.
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Affiliation(s)
- Nan Zhang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Seung Hyeon Kim
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Anastasiia Gainullina
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Computer Technologies Department, ITMO University, St. Petersburg, Russia
| | - Emma C. Erlich
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Emily J. Onufer
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jiseon Kim
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Rafael S. Czepielewski
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Beth A. Helmink
- Department of Surgery, Section of Surgical Oncology, Washington University School of Medicine, St. Louis, MO
| | - Joseph R. Dominguez
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Brian T. Saunders
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jie Ding
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Jesse W. Williams
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jean X. Jiang
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Brahm H. Segal
- Departments of Internal Medicine and Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
- Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY
| | - Bernd H. Zinselmeyer
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Gwendalyn J. Randolph
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Ki-Wook Kim
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
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3
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Udumula MP, Sakr S, Dar S, Alvero AB, Ali-Fehmi R, Abdulfatah E, Li J, Jiang J, Tang A, Buekers T, Morris R, Munkarah A, Giri S, Rattan R. Ovarian cancer modulates the immunosuppressive function of CD11b +Gr1 + myeloid cells via glutamine metabolism. Mol Metab 2021; 53:101272. [PMID: 34144215 PMCID: PMC8267600 DOI: 10.1016/j.molmet.2021.101272] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/03/2021] [Accepted: 06/11/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Immature CD11b + Gr1+ myeloid cells that acquire immunosuppressive capability, also known as myeloid-derived suppressor cells (MDSCs), are a heterogeneous population of cells that regulate immune responses. Our study's objective was to elucidate the role of ovarian cancer microenvironment in regulating the immunosuppressive function of CD11b+Gr1+ myeloid cells. METHODS All studies were performed using the intraperitoneal ID8 syngeneic epithelial ovarian cancer mouse model. Myeloid cell depletion and immunotherapy were carried out using anti-Gr1 mAb, gemcitabine treatments, and/or anti-PD1 mAb. The treatment effect was assessed by a survival curve, in situ luciferase-guided imaging, and histopathologic evaluation. Adoptive transfer assays were carried out between congenic CD45.2 and CD45.1 mice. Immune surface and intracellular markers were assessed by flow cytometry. ELISA, western blot, and RT-PCR techniques were employed to assess the protein and RNA expression of various markers. Bone marrow-derived myeloid cells were used for ex-vivo studies. RESULTS The depletion of Gr1+ immunosuppressive myeloid cells alone and in combination with anti-PD1 immunotherapy inhibited ovarian cancer growth. In addition to the adoptive transfer studies, these findings validate the role of immunosuppressive CD11b+Gr1+ myeloid cells in promoting ovarian cancer. Mechanistic investigations showed that ID8 tumor cells and their microenvironments produced recruitment and regulatory factors for immunosuppressive CD11b+Gr1+ myeloid cells. CD11b+Gr1+ myeloid cells primed by ID8 tumors showed increased immunosuppressive marker expression and acquired an energetic metabolic phenotype promoted primarily by increased oxidative phosphorylation fueled by glutamine. Inhibiting the glutamine metabolic pathway reduced the increased oxidative phosphorylation and decreased immunosuppressive markers' expression and function. Dihydrolipoamide succinyl transferase (DLST), a subunit of α-KGDC in the TCA cycle, was found to be the most significantly elevated gene in tumor-primed myeloid cells. The inhibition of DLST reduced oxidative phosphorylation, immunosuppressive marker expression and function in myeloid cells. CONCLUSION Our study shows that the ovarian cancer microenvironment can regulate the metabolism and function of immunosuppressive CD11b + Gr1+ myeloid cells and modulate its immune microenvironment. Targeting glutamine metabolism via DLST in immunosuppressive myeloid cells decreased their activity, leading to a reduction in the immunosuppressive tumor microenvironment. Thus, targeting glutamine metabolism has the potential to enhance the success of immunotherapy in ovarian cancer.
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Affiliation(s)
- Mary P Udumula
- Division of Gynecology Oncology, Department of Women's Health Services, Henry Ford Cancer Institute and Henry Ford Health System, Detroit, MI, USA
| | - Sharif Sakr
- Department of Gynecology Oncology, Barbara Ann Karmanos Cancer Institute and Wayne State University, Detroit, MI, USA
| | - Sajad Dar
- Division of Gynecology Oncology, Department of Women's Health Services, Henry Ford Cancer Institute and Henry Ford Health System, Detroit, MI, USA
| | - Ayesha B Alvero
- Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Rouba Ali-Fehmi
- Department of Pathology, Wayne State University and Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA
| | - Eman Abdulfatah
- Department of Pathology, Wayne State University and Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA
| | - Jing Li
- Metabolomics Core, Barbara Ann Karmanos Cancer Institute and Wayne State University, Detroit, MI, USA
| | - Jun Jiang
- Metabolomics Core, Barbara Ann Karmanos Cancer Institute and Wayne State University, Detroit, MI, USA
| | - Amy Tang
- Department of Public Health Services, Henry Ford Health System, Detroit, MI, USA
| | - Thomas Buekers
- Division of Gynecology Oncology, Department of Women's Health Services, Henry Ford Cancer Institute and Henry Ford Health System, Detroit, MI, USA; Department of Gynecology Oncology, Barbara Ann Karmanos Cancer Institute and Wayne State University, Detroit, MI, USA
| | - Robert Morris
- Department of Gynecology Oncology, Barbara Ann Karmanos Cancer Institute and Wayne State University, Detroit, MI, USA
| | - Adnan Munkarah
- Division of Gynecology Oncology, Department of Women's Health Services, Henry Ford Cancer Institute and Henry Ford Health System, Detroit, MI, USA
| | - Shailendra Giri
- Department of Neurology, Henry Ford Health System, Detroit, MI, USA
| | - Ramandeep Rattan
- Division of Gynecology Oncology, Department of Women's Health Services, Henry Ford Cancer Institute and Henry Ford Health System, Detroit, MI, USA; Department of Oncology, Wayne State University, Detroit, MI, USA.
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4
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Achmus L, Ruhnau J, Grothe S, von Sarnowski B, Bröker BM, Dressel A, Schulze J, Vogelgesang A. Stroke-Induced Modulation of Myeloid-Derived Suppressor Cells (MDSCs) and IL-10-Producing Regulatory Monocytes. Front Neurol 2020; 11:577971. [PMID: 33329318 PMCID: PMC7732608 DOI: 10.3389/fneur.2020.577971] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/12/2020] [Indexed: 12/29/2022] Open
Abstract
Background: Stroke patients are at risk of acquiring secondary infections due to stroke-induced immune suppression (SIIS). Immunosuppressive cells comprise myeloid-derived suppressor cells (MDSCs) and immunosuppressive interleukin 10 (IL-10)-producing monocytes. MDSCs represent a small but heterogeneous population of monocytic, polymorphonuclear (or granulocytic), and early progenitor cells (“early” MDSC), which can expand extensively in pathophysiological conditions. MDSCs have been shown to exert strong immune-suppressive effects. The role of IL-10-producing immunosuppressive monocytes after stroke has not been investigated, but monocytes are impaired in oxidative burst and downregulate human leukocyte antigen—DR isotype (HLA-DR) on the cell surface. Objectives: The objective of this work was to investigate the regulation and function of MDSCs as well as the immunosuppressive IL-10-producing monocytes in experimental and human stroke. Methods: This longitudinal, monocentric, non-interventional prospective explorative study used multicolor flow cytometry to identify MDSC subpopulations and IL-10 expression in monocytes in the peripheral blood of 19 healthy controls and 27 patients on days 1, 3, and 5 post-stroke. Quantification of intracellular STAT3p and Arginase-1 by geometric mean fluorescence intensity was used to assess the functionality of MDSCs. In experimental stroke induced by electrocoagulation in middle-aged mice, monocytic (CD11b+Ly6G−Ly6Chigh) and polymorphonuclear (CD11b+Ly6G+Ly6Clow) MDSCs in the spleen were analyzed by flow cytometry. Results: Compared to the controls, stroke patients showed a relative increase in monocytic MDSCs (percentage of CD11b+ cells) in whole blood without evidence for an altered function. The other MDSC subgroups did not differ from the control. Also, in experimental stroke, monocytic, and in addition, polymorphonuclear MDSCs were increased. The numbers of IL-10-positive monocytes did not differ between the patients and controls. However, we provide a new insight into monocytic function post-stroke since we can report that a differential regulation of HLA-DR and PD-L1 was found depending on the IL-10 production of monocytes. IL-10-positive monocytes are more activated post-stroke, as indicated by their increased HLA-DR expression. Conclusions: MDSC and IL-10+ monocytes can induce immunosuppression within days after stroke.
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Affiliation(s)
- Lennart Achmus
- Department of Neurology, University Medicine Greifswald, Greifswald, Germany
| | - Johanna Ruhnau
- Department of Neurology, University Medicine Greifswald, Greifswald, Germany
| | - Sascha Grothe
- Department of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | | | - Barbara M Bröker
- Department of Immunology, University Medicine Greifswald, Greifswald, Germany
| | - Alexander Dressel
- Department of Neurology, University Medicine Greifswald, Greifswald, Germany.,Department of Neurology, Carl-Thiem Klinikum, Cottbus, Germany
| | - Juliane Schulze
- Department of Neurology, University Medicine Greifswald, Greifswald, Germany
| | - Antje Vogelgesang
- Department of Neurology, University Medicine Greifswald, Greifswald, Germany
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5
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Ou X, Lv W. Metabolic changes and interaction of tumor cell, myeloid-derived suppressor cell and T cell in hypoxic microenvironment. Future Oncol 2020; 16:383-393. [PMID: 32067476 DOI: 10.2217/fon-2019-0692] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
It is universally acknowledged that a large number of immune cells, as well as inflammatory factors, regulatory factors and metabolites, accumulate in the tumor microenvironment to jointly promote tumor escape, development and metastasis. Hypoxia is one of the characteristics in tumor microenvironment and is a common phenomenon in all solid tumors. In tumor hypoxia response, there is a key regulator called HIF-1a, which is a key transcriptional regulatory protein that regulates many critical genes. In this paper, the effects of hypoxia on glucose metabolism of tumor cells, myeloid-derived suppressor cells and T cells in tumor microenvironment were reviewed, and the interaction among the three was also described.
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Affiliation(s)
- Xiantu Ou
- Clinical laboratory of Shunde Hospital, Southern Medical University, The First People's Hospital of Shunde, No. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong Province 528308, PR China
| | - Weibiao Lv
- Clinical laboratory of Shunde Hospital, Southern Medical University, The First People's Hospital of Shunde, No. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong Province 528308, PR China
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Stenzel AE, Abrams SI, Moysich KB. A Call for Epidemiological Research on Myeloid-Derived Suppressor Cells in Ovarian Cancer: A Review of the Existing Immunological Evidence and Suggestions for Moving Forward. Front Immunol 2019; 10:1608. [PMID: 31354741 PMCID: PMC6629929 DOI: 10.3389/fimmu.2019.01608] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 06/27/2019] [Indexed: 12/21/2022] Open
Abstract
Recently, there have been encouraging findings suggesting that myeloid-derived suppressor cells (MDSCs) may be a good target for studying immune suppression in ovarian cancer. MDSCs are an abundance of immature myeloid cells that have demonstrated the ability to decrease tumor-infiltrating immune cells, increase the accrual of tumor-associated macrophages and regulatory T cells, as well as secrete various pro-inflammatory mediators and growth stimulating cytokines. Most studies on this topic utilized murine models, but there are limited reports in human subjects which have important limitations. With the majority of ovarian cancer patients presenting with distant metastases and a corresponding 5-year relative survival rate of < 30%, continued efforts are obligatory toward identifying potential prognostic factors. Given the difficulty of studying exposures in this patient population, as well as the existing immunologic characteristics of this cancer, there is growing interest in further identifying genetic and immunologic associations with patient survival. Furthermore, prognostic factors that may necessitate therapeutic intervention may significantly alter disease outlook. In this review paper, we address the current literature on MDSCs and their immunosuppressive behavior in ovarian cancer patients. While the previous studies on these cells in ovarian cancer have demonstrated some potential prognostic significance, there are many limitations to such studies including small sample sizes, inconsistent staging and histology, as well as inconsistent surface markers for the identification of MDSCs. Additionally, such studies include minimal patient characteristics involved with the clinical course of ovarian cancer. Here, we have proposed improving on studies analyzing MDSCs as a potential prognostic factor in ovarian cancer patients, as well as further identifying the potential of this novel prognostic factor in future care, through the use of a comprehensive epidemiologic model.
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Affiliation(s)
- Ashley E Stenzel
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Scott I Abrams
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Kirsten B Moysich
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
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Chodon T, Lugade AA, Battaglia S, Odunsi K. Emerging Role and Future Directions of Immunotherapy in Advanced Ovarian Cancer. Hematol Oncol Clin North Am 2018; 32:1025-1039. [PMID: 30390758 DOI: 10.1016/j.hoc.2018.07.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Clinical progress in cancer immunotherapy has been slow; however, within the last 5 years, breakthrough successes have brought immunotherapy to the forefront in cancer therapy. Promising results have been observed in solid tumors and hematologic malignancies. Most treatment modalities have shown limited efficacy as monotherapy. The complex nature of cancer and the immunosuppressive microenvironment emphasizes the need to personalize immunotherapy by manipulating the patient's own immune system. For successful and long-lasting cure of cancer, a multimodal approach is essential, combining antitumor cell therapy with manipulation of multiple pathways in the tumor microenvironment to ameliorate tumor-induced immunosuppression.
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Affiliation(s)
- Thinle Chodon
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY 14263, USA
| | - Amit A Lugade
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY 14263, USA
| | - Sebastiano Battaglia
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY 14263, USA
| | - Kunle Odunsi
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY 14263, USA; Department of Gynecologic Oncology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY 14263, USA.
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8
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Elwan N, Salem ML, Kobtan A, El-Kalla F, Mansour L, Yousef M, Al-Sabbagh A, Zidan AAA, Abd-Elsalam S. High numbers of myeloid derived suppressor cells in peripheral blood and ascitic fluid of cirrhotic and HCC patients. Immunol Invest 2018; 47:169-180. [PMID: 29182438 DOI: 10.1080/08820139.2017.1407787] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the 3rd most common cause of cancer-related death worldwide. It has evolved different immune escape mechanisms, which might include emergence of lymphoid and myeloid regulatory cells. Aim of this work: To determine the numbers of Myeloid-derived suppressor cells (MDSCs) in peripheral blood and ascitic fluid in cirrhosis and HCC and their relation to IFN-γ and α-fetoprotein (α-FP). PATIENTS AND METHODS Sixty individuals were enrolled in this study; forty cirrhotic patients with ascites; twenty without HCC (Group I), and twenty with HCC (group II) as well as twenty healthy individuals as a control group (group III). The phenotype and numbers of MDSCs were analyzed in peripheral blood of all the individuals and ascitic fluid of the patients using flow cytometry. Intracellular IFN-γ and serum alfa-fetoprotein were measured. RESULTS Significant increases in the relative and the mean number of peripheral blood MDSCs were found in the cirrhosis and HCC groups than in the control group, with the HCC group showing the highest number. MDSC count was negatively correlated with IFN-γ levels, while α-FP was positively correlated with MDSC% in the HCC group. MDSC count was low in ascitic fluid of both HCC and cirrhosis groups with no significant difference between the 2 groups. CONCLUSION A high frequency of MDSCs was detected in the peripheral blood of cirrhotic and HCC patients, indicating presence of immunosuppressive arms. These cells could be targeted to develop a new effective immunotherapy or an adjuvant to current therapies.
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Affiliation(s)
- Nadia Elwan
- a Faculty of Medicine, Department of Tropical Medicine , Tanta University , Tanta , Egypt
| | - Mohamed Labib Salem
- b Faculty of science, Zoology Department, Immunology and Biotechnology Unit , Tanta University , Tanta , Egypt
| | - Abdelrahman Kobtan
- a Faculty of Medicine, Department of Tropical Medicine , Tanta University , Tanta , Egypt
| | - Ferial El-Kalla
- a Faculty of Medicine, Department of Tropical Medicine , Tanta University , Tanta , Egypt
| | - Loai Mansour
- a Faculty of Medicine, Department of Tropical Medicine , Tanta University , Tanta , Egypt
| | - Mohamed Yousef
- a Faculty of Medicine, Department of Tropical Medicine , Tanta University , Tanta , Egypt
| | - Ashraf Al-Sabbagh
- c Department of General Medicine , Almehalla Hospital , Elmehalla , Egypt
| | - Abdel-Aziz A Zidan
- d Faculty of science, Zoology Department , Damanhour University , Tanta , Egypt
| | - Sherief Abd-Elsalam
- a Faculty of Medicine, Department of Tropical Medicine , Tanta University , Tanta , Egypt
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9
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Myeloid-derived suppressor cells in ovarian cancer: friend or foe? Cent Eur J Immunol 2017; 42:383-389. [PMID: 29472817 PMCID: PMC5820985 DOI: 10.5114/ceji.2017.72823] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 09/07/2016] [Indexed: 12/20/2022] Open
Abstract
Although previous decades contributed to major progress in targeted therapy of many malignancies, the treatment of gynaecological cancers remains a challenging task. In the evidence of rising cancer mortality, the search for new methods of treatment is a dire need. Exploring the mechanisms of interaction between tumour cells and host immune response may allow the introduction of new, effective therapies – not as toxic and far more efficient than conventional methods of cancer treatment. Epithelial ovarian cancer (EOC) is typically diagnosed at advanced stages. Its incidence and mortality rate is high. Powerful diagnostic tools for this kind of cancer are still under investigation. Multiple mechanisms existing in the ovarian tumour network create a specific immunosuppressive microenvironment, in which accumulation of myeloid-derived suppressor cells (MDSCs) may be a critical component for diagnosis and treatment. This review attempts to verify current knowledge on the role of MDSCs in EOC.
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10
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Sarkar S, Bristow CA, Dey P, Rai K, Perets R, Ramirez-Cardenas A, Malasi S, Huang-Hobbs E, Haemmerle M, Wu SY, McGuire M, Protopopov A, Jiang S, Liu JF, Hirsch MS, Chang Q, Lazar AJ, Sood AK, Drapkin R, DePinho R, Draetta G, Chin L. PRKCI promotes immune suppression in ovarian cancer. Genes Dev 2017; 31:1109-1121. [PMID: 28698296 PMCID: PMC5538434 DOI: 10.1101/gad.296640.117] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 06/08/2017] [Indexed: 12/28/2022]
Abstract
Here, Sarkar et al. report that PRKCI expression, which is a key feature of high-grade serous ovarian carcinoma (HGSOC), is also up-regulated in serous tubal intraepithelial carcinoma (STIC) and early fallopian tube (FT) lesions. Using a transgenic mouse model of ovarian cancer overexpressing PRKCI, they show that PRKCI is a deregulated ovarian cancer-specific oncogene and plays a role in early stages of cancer development. A key feature of high-grade serous ovarian carcinoma (HGSOC) is frequent amplification of the 3q26 locus harboring PRKC-ι (PRKCI). Here, we show that PRKCI is also expressed in early fallopian tube lesions, called serous tubal intraepithelial carcinoma. Transgenic mouse studies establish PRKCI as an ovarian cancer-specific oncogene. Mechanistically, we show that the oncogenic activity of PRKCI relates in part to the up-regulation of TNFα to promote an immune-suppressive tumor microenvironment characterized by an abundance of myeloid-derived suppressor cells and inhibition of cytotoxic T-cell infiltration. Furthermore, system-level and functional analyses identify YAP1 as a downstream effector in tumor progression. In human ovarian cancers, high PRKCI expression also correlates with high expression of TNFα and YAP1 and low infiltration of cytotoxic T cells. The PRKCI–YAP1 regulation of the tumor immunity provides a therapeutic strategy for highly lethal ovarian cancer.
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Affiliation(s)
- Sharmistha Sarkar
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Christopher A Bristow
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Institute for Applied Cancer Science, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Prasenjit Dey
- Department of Cancer Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Kunal Rai
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Ruth Perets
- Division of Oncology, Clinical Research Institute at Rambam, Haifa 31096, Israel
| | | | - Shruti Malasi
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Emmet Huang-Hobbs
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Monika Haemmerle
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Sherry Y Wu
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Michael McGuire
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | | | - Shan Jiang
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Joyce F Liu
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Michelle S Hirsch
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Qing Chang
- Institute for Applied Cancer Science, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Alexander J Lazar
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Department of Dermatology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Anil K Sood
- Department of Cancer Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Department of Gynecologic Oncology and Reproductive Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Center for RNA Interference and Non-Coding RNA, University of Texas M.D. Anderson Cancer Center, Houston, Texas, 77054, USA
| | - Ronny Drapkin
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.,Department of ObGyn, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Ronald DePinho
- Department of Cancer Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Giulio Draetta
- Department of Genomic Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Institute for Applied Cancer Science, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA.,Department of Molecular and Cellular Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77054, USA
| | - Lynda Chin
- Institute for Health Transformation, The University of Texas System, Houston, Texas 77030, USA
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11
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Szender JB, Emmons T, Belliotti S, Dickson D, Khan A, Morrell K, Khan ANMN, Singel KL, Mayor PC, Moysich KB, Odunsi K, Segal BH, Eng KH. Impact of ascites volume on clinical outcomes in ovarian cancer: A cohort study. Gynecol Oncol 2017. [PMID: 28624153 DOI: 10.1016/j.ygyno.2017.06.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To investigate the impact of ascites volume on ovarian cancer outcomes. METHODS Clinicopathologic features of a cohort of patients with ovarian cancer were obtained from a curated database at a single institution. Progression free survival (PFS) and overall survival (OS) were recorded. Ascites volume at primary surgery was dichotomized at 2000mL and comparisons for high and low volume ascites were made. Additionally, to elucidate interactions between ascites and ovarian tumor progression, we evaluated the effect of intraperitoneal administrations of murine cell-free ascites versus saline in a syngeneic mouse model of epithelial ovarian cancer. RESULTS Out of 685 patients identified, 58% had ascites present at the time of initial surgery. Considering the volume of ascites continuously, each liter of ascites was associated with shorter PFS (HR=1.12, 95% CI: 1.07-1.17) and OS (HR=1.12, 95%CI: 1.07-1.17). Patients with ascites greater than the median of 2000mL had significantly shorter PFS (14.5months vs. 22.7months; p<0.001) and OS (27.7months vs. 42.9months; p<0.001). After adjusting for stage, presence of ascites was inversely associated with ability to achieve optimal cytoreductive surgery. Consistent with these correlative results in patients, intraperitoneal administrations of murine cell-free ascites accelerated ovarian cancer progression in mice. CONCLUSIONS The volume of ascites at initial diagnosis of ovarian cancer correlated with worse PFS and OS. The effect of large volume on prognosis is likely to be in part related to reduced likelihood for complete resection of tumor (R0). If these findings are confirmed in independent studies, consideration should be made to add the presence of large volume ascites at diagnosis to the staging criteria for ovarian cancer.
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Affiliation(s)
- J Brian Szender
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Tiffany Emmons
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Sarah Belliotti
- University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY, United States
| | - Danielle Dickson
- University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY, United States
| | - Aalia Khan
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Kayla Morrell
- Biostatistics, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - A N M Nazmul Khan
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Kelly L Singel
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Paul C Mayor
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Kirsten B Moysich
- Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Kunle Odunsi
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, United States; Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, United States; Center for Immunotherapy, Roswell Park Cancer Institute, Buffalo, NY, United States
| | - Brahm H Segal
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, United States; Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, United States; Department of Medicine, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY, United States.
| | - Kevin H Eng
- Biostatistics, Roswell Park Cancer Institute, Buffalo, NY, United States
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12
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Singel KL, Segal BH. Neutrophils in the tumor microenvironment: trying to heal the wound that cannot heal. Immunol Rev 2016; 273:329-43. [PMID: 27558344 PMCID: PMC5477672 DOI: 10.1111/imr.12459] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Neutrophils are the first responders to infection and injury and are critical for antimicrobial host defense. Through the generation of reactive oxidants, activation of granular constituents and neutrophil extracellular traps, neutrophils target microbes and prevent their dissemination. While these pathways are beneficial in the context of trauma and infection, their off-target effects in the context of tumor are variable. Tumor-derived factors have been shown to reprogram the marrow, skewing toward the expansion of myelopoiesis. This can result in stimulation of both neutrophilic leukocytosis and the release of immature granulocytic populations that accumulate in circulation and in the tumor microenvironment. While activated neutrophils have been shown to kill tumor cells, there is growing evidence for neutrophil activation driving tumor progression and metastasis through a number of pathways, including stimulation of thrombosis and angiogenesis, stromal remodeling, and impairment of T cell-dependent anti-tumor immunity. There is also growing appreciation of neutrophil heterogeneity in cancer, with distinct neutrophil populations promoting cancer control or progression. In addition to the effects of tumor on neutrophil responses, anti-neoplastic treatment, including surgery, chemotherapy, and growth factors, can influence neutrophil responses. Future directions for research are expected to result in more mechanistic knowledge of neutrophil biology in the tumor microenvironment that may be exploited as prognostic biomarkers and therapeutic targets.
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Affiliation(s)
- Kelly L. Singel
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Brahm H. Segal
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, USA
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
- Department of Medicine, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY, USA
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13
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Cannioto R, LaMonte MJ, Risch HA, Hong CC, Sucheston-Campbell LE, Eng KH, Brian Szender J, Chang-Claude J, Schmalfeldt B, Klapdor R, Gower E, Minlikeeva AN, Zirpoli GR, Bandera EV, Berchuck A, Cramer D, Doherty JA, Edwards RP, Fridley BL, Goode EL, Goodman MT, Hogdall E, Hosono S, Jensen A, Jordan S, Kjaer SK, Matsuo K, Ness RB, Olsen CM, Olson SH, Leigh Pearce C, Pike MC, Anne Rossing M, Szamreta EA, Thompson PJ, Tseng CC, Vierkant RA, Webb PM, Wentzensen N, Wicklund KG, Winham SJ, Wu AH, Modugno F, Schildkraut JM, Terry KL, Kelemen LE, Moysich KB. Chronic Recreational Physical Inactivity and Epithelial Ovarian Cancer Risk: Evidence from the Ovarian Cancer Association Consortium. Cancer Epidemiol Biomarkers Prev 2016; 25:1114-24. [PMID: 27197285 PMCID: PMC4930728 DOI: 10.1158/1055-9965.epi-15-1330] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 04/12/2016] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Despite a large body of literature evaluating the association between recreational physical activity and epithelial ovarian cancer (EOC) risk, the extant evidence is inconclusive, and little is known about the independent association between recreational physical inactivity and EOC risk. We conducted a pooled analysis of nine studies from the Ovarian Cancer Association Consortium to investigate the association between chronic recreational physical inactivity and EOC risk. METHODS In accordance with the 2008 Physical Activity Guidelines for Americans, women reporting no regular, weekly recreational physical activity were classified as inactive. Multivariable logistic regression was utilized to estimate the ORs and 95% confidence intervals (CI) for the association between inactivity and EOC risk overall and by subgroups based upon histotype, menopausal status, race, and body mass index. RESULTS The current analysis included data from 8,309 EOC patients and 12,612 controls. We observed a significant positive association between inactivity and EOC risk (OR = 1.34; 95% CI, 1.14-1.57), and similar associations were observed for each histotype. CONCLUSIONS In this large pooled analysis examining the association between recreational physical inactivity and EOC risk, we observed consistent evidence of an association between chronic inactivity and all EOC histotypes. IMPACT These data add to the growing body of evidence suggesting that inactivity is an independent risk factor for cancer. If the apparent association between inactivity and EOC risk is substantiated, additional work via targeted interventions should be pursued to characterize the dose of activity required to mitigate the risk of this highly fatal disease. Cancer Epidemiol Biomarkers Prev; 25(7); 1114-24. ©2016 AACR.
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Affiliation(s)
- Rikki Cannioto
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York
| | - Michael J LaMonte
- Department of Epidemiology and Environmental Health, University at Buffalo, Buffalo, New York
| | - Harvey A Risch
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut
| | - Chi-Chen Hong
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York
| | | | - Kevin H Eng
- Department of Biostatistics & Bioinformatics, Roswell Park Cancer Institute, Buffalo, New York
| | - J Brian Szender
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, New York
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany. University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Barbara Schmalfeldt
- Department of Gynecology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Ruediger Klapdor
- Department of Obstetrics and Gynecology, Hannover Medical School, Hannover, Niedersachsen, Germany
| | - Emily Gower
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York. Department of Epidemiology and Environmental Health, University at Buffalo, Buffalo, New York
| | - Albina N Minlikeeva
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York. Department of Epidemiology and Environmental Health, University at Buffalo, Buffalo, New York
| | - Gary R Zirpoli
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York
| | - Elisa V Bandera
- Cancer Prevention and Control, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | - Andrew Berchuck
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Daniel Cramer
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jennifer A Doherty
- Department of Epidemiology, The Geisel School of Medicine at Dartmouth Medical, Hanover, New Hampshire
| | - Robert P Edwards
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania. Ovarian Cancer Center of Excellence, Women's Cancer Research Program, Magee-Women's Research Institute and University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania
| | - Brooke L Fridley
- Biostatistics and Informatics Shared Resource, University of Kansas Medical Center, Kansas City, Kansas
| | - Ellen L Goode
- Department of Health Science Research, Division of Epidemiology, Mayo Clinic, Rochester, Minnesota
| | - Marc T Goodman
- Cancer Prevention and Control, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Estrid Hogdall
- Department of Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark. Molecular Unit, Department of Pathology, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Satoyo Hosono
- Division of Epidemiology and Prevention, Aichi Cancer Center Research Institute, Nagoya, Aichi, Japan
| | - Allan Jensen
- Department of Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Susan Jordan
- Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia. Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Susanne K Kjaer
- Department of Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark. Department of Gynaecology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Keitaro Matsuo
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Aichi, Japan
| | - Roberta B Ness
- The University of Texas School of Public Health, Houston, Texas
| | - Catherine M Olsen
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Sara H Olson
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Malcolm C Pike
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mary Anne Rossing
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Elizabeth A Szamreta
- Cancer Prevention and Control, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | - Pamela J Thompson
- Cancer Prevention and Control, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Chiu-Chen Tseng
- Department of Preventive Medicine, Keck School of Medicine, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California
| | - Robert A Vierkant
- Department of Health Science Research, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Penelope M Webb
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | | | - Kristine G Wicklund
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Stacey J Winham
- Department of Health Science Research, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Anna H Wu
- Department of Preventive Medicine, Keck School of Medicine, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California
| | - Francesmary Modugno
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania. Ovarian Cancer Center of Excellence, Women's Cancer Research Program, Magee-Women's Research Institute and University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania. Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania
| | - Joellen M Schildkraut
- Department of Public Health Sciences, The University of Virginia, Charlottesville, Virginia
| | - Kathryn L Terry
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Linda E Kelemen
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina
| | - Kirsten B Moysich
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, New York.
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14
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Abstract
NADPH oxidase (NOX) isoforms together have multiple functions that are important for normal physiology and have been implicated in the pathogenesis of a broad range of diseases, including atherosclerosis, cancer and neurodegenerative diseases. The phagocyte NADPH oxidase (NOX2) is critical for antimicrobial host defence. Chronic granulomatous disease (CGD) is an inherited disorder of NOX2 characterized by severe life-threatening bacterial and fungal infections and by excessive inflammation, including Crohn's-like inflammatory bowel disease (IBD). NOX2 defends against microbes through the direct antimicrobial activity of reactive oxidants and through activation of granular proteases and generation of neutrophil extracellular traps (NETs). NETosis involves the breakdown of cell membranes and extracellular release of chromatin and neutrophil granular constituents that target extracellular pathogens. Although the immediate effects of oxidant generation and NETosis are predicted to be injurious, NOX2, in several contexts, limits inflammation and injury by modulation of key signalling pathways that affect neutrophil accumulation and clearance. NOX2 also plays a role in antigen presentation and regulation of adaptive immunity. Specific NOX2-activated pathways such as nuclear factor erythroid 2-related factor 2 (Nrf2), a transcriptional factor that induces antioxidative and cytoprotective responses, may be important therapeutic targets for CGD and, more broadly, diseases associated with excessive inflammation and injury.
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15
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Khan ANH, Kolomeyevskaya N, Singel KL, Grimm MJ, Moysich KB, Daudi S, Grzankowski KS, Lele S, Ylagan L, Webster GA, Abrams SI, Odunsi K, Segal BH. Targeting myeloid cells in the tumor microenvironment enhances vaccine efficacy in murine epithelial ovarian cancer. Oncotarget 2016; 6:11310-26. [PMID: 25888637 PMCID: PMC4484458 DOI: 10.18632/oncotarget.3597] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 02/20/2015] [Indexed: 12/16/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is typically diagnosed at advanced stages, and is associated with a high relapse rate. Patients in remission are ideal candidates for immunotherapy aimed at cure or prolonging disease-free periods. However, immunosuppressive pathways in the tumor microenvironment are obstacles to durable anti-tumor immunity. In a metastatic syngeneic mouse model of EOC, immunosuppressive macrophages and myeloid-derived suppressor cells (MDSCs) accumulate in the local tumor environment. In addition, resident peritoneal macrophages from non-tumor-bearing mice were highly immunosuppressive, abrogating stimulated T cell proliferation in a cell contact-dependent manner. Immunization with microparticles containing TLR9 and NOD-2 ligands (MIS416) significantly prolonged survival in tumor-bearing mice. The strategy of MIS416 immunization followed by anti-CD11b administration further delayed tumor progression, thereby establishing the proof of principle that myeloid depletion can enhance vaccine efficacy. In patients with advanced EOC, ascites analysis showed substantial heterogeneity in the relative proportions of myeloid subsets and their immunosuppressive properties. Together, these findings point to immunosuppressive myeloid cells in the EOC microenvironment as targets to enhance vaccination. Further studies of myeloid cell accumulation and functional phenotypes in the EOC microenvironment may identify patients who are likely to benefit from vaccination combined with approaches that deplete tumor-associated myeloid cells.
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Affiliation(s)
- Anm Nazmul H Khan
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Nonna Kolomeyevskaya
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Kelly L Singel
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Melissa J Grimm
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Kirsten B Moysich
- Department of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Sayeema Daudi
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | | | - Sashikant Lele
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Lourdes Ylagan
- Department of Pathology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | | | - Scott I Abrams
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Kunle Odunsi
- Department of Gynecologic Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA.,Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Brahm H Segal
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA.,Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY, USA.,Department of Medicine, University at Buffalo School of Medicine, Buffalo, NY, USA
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16
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IFN-γ from lymphocytes induces PD-L1 expression and promotes progression of ovarian cancer. Br J Cancer 2015. [PMID: 25867264 DOI: 10.1038/bjc.2015.101.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND PD-L1 (programmed cell death 1 ligand 1) on tumour cells suppresses host immunity through binding to its receptor PD-1 on lymphocytes, and promotes peritoneal dissemination in mouse models of ovarian cancer. However, how PD-L1 expression is regulated in ovarian cancer microenvironment remains unclear. METHODS The number of CD8-positive lymphocytes and PD-L1 expression in tumour cells was assessed in ovarian cancer clinical samples. PD-L1 expression and tumour progression in mouse models under conditions of altering IFN-γ signals was assessed. RESULTS The number of CD8-positive cells in cancer stroma was very high in peritoneally disseminated tumours, and was strongly correlated to PD-L1 expression on the tumour cells (P<0.001). In mouse models, depleting IFNGR1 (interferon-γ receptor 1) resulted in lower level of PD-L1 expression in tumour cells, increased the number of tumour-infiltrating CD8-positive lymphocytes, inhibition of peritoneal disseminated tumour growth and longer survival (P=0.02). The injection of IFN-γ into subcutaneous tumours induced PD-L1 expression and promoted tumour growth, and PD-L1 depletion completely abrogated tumour growth caused by IFN-γ injection (P=0.01). CONCLUSIONS Interferon-γ secreted by CD8-positive lymphocytes upregulates PD-L1 on ovarian cancer cells and promotes tumour growth. The lymphocyte infiltration and the IFN-γ status may be the key to effective anti-PD-1 or anti-PD-L1 therapy in ovarian cancer.
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17
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Abiko K, Matsumura N, Hamanishi J, Horikawa N, Murakami R, Yamaguchi K, Yoshioka Y, Baba T, Konishi I, Mandai M. IFN-γ from lymphocytes induces PD-L1 expression and promotes progression of ovarian cancer. Br J Cancer 2015; 112:1501-9. [PMID: 25867264 PMCID: PMC4453666 DOI: 10.1038/bjc.2015.101] [Citation(s) in RCA: 516] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/19/2015] [Accepted: 02/19/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND PD-L1 (programmed cell death 1 ligand 1) on tumour cells suppresses host immunity through binding to its receptor PD-1 on lymphocytes, and promotes peritoneal dissemination in mouse models of ovarian cancer. However, how PD-L1 expression is regulated in ovarian cancer microenvironment remains unclear. METHODS The number of CD8-positive lymphocytes and PD-L1 expression in tumour cells was assessed in ovarian cancer clinical samples. PD-L1 expression and tumour progression in mouse models under conditions of altering IFN-γ signals was assessed. RESULTS The number of CD8-positive cells in cancer stroma was very high in peritoneally disseminated tumours, and was strongly correlated to PD-L1 expression on the tumour cells (P<0.001). In mouse models, depleting IFNGR1 (interferon-γ receptor 1) resulted in lower level of PD-L1 expression in tumour cells, increased the number of tumour-infiltrating CD8-positive lymphocytes, inhibition of peritoneal disseminated tumour growth and longer survival (P=0.02). The injection of IFN-γ into subcutaneous tumours induced PD-L1 expression and promoted tumour growth, and PD-L1 depletion completely abrogated tumour growth caused by IFN-γ injection (P=0.01). CONCLUSIONS Interferon-γ secreted by CD8-positive lymphocytes upregulates PD-L1 on ovarian cancer cells and promotes tumour growth. The lymphocyte infiltration and the IFN-γ status may be the key to effective anti-PD-1 or anti-PD-L1 therapy in ovarian cancer.
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Affiliation(s)
- K Abiko
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - N Matsumura
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - J Hamanishi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - N Horikawa
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - R Murakami
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - K Yamaguchi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - Y Yoshioka
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - T Baba
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - I Konishi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - M Mandai
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kinki University, 377-2 Onohigashi, Osakasayama, Osaka 589-0014, Japan
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