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Yu T, Wang K, Wang J, Liu Y, Meng T, Hu F, Yuan H. M-MDSCs mediated trans-BBB drug delivery for suppression of glioblastoma recurrence post-standard treatment. J Control Release 2024; 369:199-214. [PMID: 38537717 DOI: 10.1016/j.jconrel.2024.03.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 03/11/2024] [Accepted: 03/23/2024] [Indexed: 05/24/2024]
Abstract
We found that immunosuppressive monocytic-myeloid-derived suppressor cells (M-MDSCs) were more likely to be recruited by glioblastoma (GBM) through adhesion molecules on GBM-associated endothelial cells upregulated post-chemoradiotherapy. These cells are continuously generated during tumor progression, entering tumors and expressing PD-L1 at a high level, allowing GBM to exhaust T cells and evade attack from the immune system, thereby facilitating GBM relapse. αLy-6C-LAMP is composed of (i) drug cores with slightly negative charges condensed by cationic protamine and plasmids encoding PD-L1 trap protein, (ii) pre-formulated cationic liposomes targeted to Ly-6C for encapsulating the drug cores, and (iii) a layer of red blood cell membrane on the surface for effectuating long-circulation. αLy-6C-LAMP persistently targets peripheral, especially splenic, M-MDSCs and delivers secretory PD-L1 trap plasmids, leveraging M-MDSCs to transport the plasmids crossing the blood-brain barrier (BBB), thus expressing PD-L1 trap protein in tumors to inhibit PD-1/PD-L1 pathway. Our proposed drug delivery strategy involving intermediaries presents an efficient cross-BBB drug delivery concept that incorporates live-cell targeting and long-circulating nanotechnology to address GBM recurrence.
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Affiliation(s)
- Tong Yu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; National Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University, Hangzhou 310058, PR China
| | - Kai Wang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; National Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University, Hangzhou 310058, PR China
| | - Jianwei Wang
- The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, PR China
| | - Yupeng Liu
- Department of Clinical Pharmacology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, PR China
| | - Tingting Meng
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; National Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University, Hangzhou 310058, PR China
| | - Fuqiang Hu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; National Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University, Hangzhou 310058, PR China
| | - Hong Yuan
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; National Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University, Hangzhou 310058, PR China.
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Jia W, Shen X, Guo Z, Cheng X, Zhao R. The future of cancer vaccines against colorectal cancer. Expert Opin Biol Ther 2024; 24:269-284. [PMID: 38644655 DOI: 10.1080/14712598.2024.2341744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 04/08/2024] [Indexed: 04/23/2024]
Abstract
INTRODUCTION Colorectal cancer (CRC) is the second most lethal malignancy worldwide. Immune checkpoint inhibitors (ICIs) benefit only 15% of patients with mismatch repair-deficient/microsatellite instability (dMMR/MSI) CRC. The majority of patients are not suitable due to insufficient immune infiltration. Cancer vaccines are a potential approach for inducing tumor-specific immunity within the solid tumor microenvironment. AREA COVERED In this review, we have provided an overview of the current progress in CRC vaccines over the past three years and briefly depict promising directions for further exploration. EXPERT OPINION Cancer vaccines are certainly a promising field for the antitumor treatment against CRC. Compared to monotherapy, cancer vaccines are more appropriate as adjuvants to standard treatment, especially in combination with ICI blockade, for microsatellite stable patients. Improved vaccine construction requires neoantigens with sufficient immunogenicity, satisfactory HLA-binding affinity, and an ideal delivery platform with perfect lymph node retention and minimal off-target effects. Prophylactic vaccines that potentially prevent CRC carcinogenesis are also worth investigating. The exploration of appropriate biomarkers for cancer vaccines may benefit prognostic prediction analysis and therapeutic response prediction in patients with CRC. Although many challenges remain, CRC vaccines represent an exciting area of research that may become an effective addition to current guidelines.
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Affiliation(s)
- Wenqing Jia
- Department of General Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaonan Shen
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zichao Guo
- Department of General Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xi Cheng
- Department of General Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ren Zhao
- Department of General Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Digestive Surgery, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Liu M, Yan G, Li Y, You R, Liu L, Zhang D, Yang G, Dong X, Ding Y, Yan S, You D, Li Z. Preoperative splenic area as a prognostic biomarker of early-stage non-small cell lung cancer. Cancer Imaging 2023; 23:116. [PMID: 38041154 PMCID: PMC10691021 DOI: 10.1186/s40644-023-00640-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/22/2023] [Indexed: 12/03/2023] Open
Abstract
BACKGROUND The correlation between the preoperative splenic area measured on CT scans and the overall survival (OS) of early-stage non-small cell lung cancer (NSCLC) patients remains unclear. METHODS A retrospective discovery cohort and validation cohort consisting of consecutive NSCLC patients who underwent resection and preoperative CT scans were created. The patients were divided into two groups based on the measurement of their preoperative splenic area: normal and abnormal. The Cox proportional hazard model was used to analyse the correlation between splenic area and OS. RESULTS The discovery and validation cohorts included 2532 patients (1374 (54.27%) males; median (IQR) age 59 (52-66) years) and 608 patients (403 (66.28%) males; age 69 (62-76) years), respectively. Patients with a normal splenic area had a 6% higher 5-year OS (n = 727 (80%)) than patients with an abnormal splenic area (n = 1805 (74%)) (p = 0.007) in the discovery cohort. A similar result was obtained in the validation cohort. In the univariable analysis, the OS hazard ratios (HRs) for the patients with abnormal splenic areas were 1.32 (95% confidence interval (CI): 1.08, 1.61) in the discovery cohort and 1.59 (95% CI: 1.01, 2.50) in the validation cohort. Multivariable analysis demonstrated that abnormal splenic area was independent of shorter OS in the discovery (HR: 1.32, 95% CI: 1.08, 1.63) and validation cohorts (HR: 1.84, 95% CI: 1.12, 3.02). CONCLUSION Preoperative CT measurements of the splenic area serve as a prognostic indicator for early-stage NSCLC patients, offering a novel metric with potential implications for personalized therapeutic strategies in top-tier oncology research.
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Affiliation(s)
- Mengmei Liu
- Yunnan Provincial Key Laboratory of Public Health and Biosafety, Kunming Medical University, 1168 West Chunrong Road, Chenggong District, Kunming, 650500, Yunnan, P. R. China
| | - Guanghong Yan
- Yunnan Provincial Key Laboratory of Public Health and Biosafety, Kunming Medical University, 1168 West Chunrong Road, Chenggong District, Kunming, 650500, Yunnan, P. R. China
| | - Yanli Li
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Ruiming You
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Lizhu Liu
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Dafu Zhang
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Guangjun Yang
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Xingxiang Dong
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Yingying Ding
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China
| | - Shan Yan
- Institute of Biomedical Engineering, Kunming Medical University, 1168 West Chunrong Road, Chenggong District, Kunming, 650500, Yunnan, P. R. China.
| | - Dingyun You
- Yunnan Provincial Key Laboratory of Public Health and Biosafety, Kunming Medical University, 1168 West Chunrong Road, Chenggong District, Kunming, 650500, Yunnan, P. R. China.
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China.
| | - Zhenhui Li
- Department of Radiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, 650118, China.
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Doi M, Tanaka H, Ohoto T, Miura N, Sakurai Y, Hatakeyama H, Akita H. Reactivation of Anticancer Immunity by Resetting Interorgan Crosstalk in Immune-Suppressive Cells with a Nanoparticulated Anti-Inflammatory Drug. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205131. [PMID: 36703512 DOI: 10.1002/smll.202205131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 12/14/2022] [Indexed: 06/18/2023]
Abstract
The reactivation of anticancer immunity is a fundamental principle in cancer immunotherapy as evidenced by the use of immune checkpoint inhibitors (ICIs). While treatment with the ICIs is shown to have remarkable and durable therapeutic effects in the responders, the low objective response rate (<40%) continues to be a major problem. Since myeloid-derived suppressor cells (MDSCs), heterogenous cells with strong immunosuppressive activity that originate in the hematopoietic system, suppress the anticancer immunity via parallel immune checkpoint-dependent and independent pathways, these cells are potential targets for improving the efficacy of cancer immunotherapy. In this study, it is demonstrated that MDSCs can be depleted by delivering synthetic glucocorticoid dexamethasone to phagocytic cells in the spleen using a lipid nanoparticle. Since the interaction of nanoparticles with T cells is intrinsically poor, this strategy also enables the "detargeting" from T cells, thus avoiding the nonspecific suppression of cytotoxic immune responses against cancer cells. In addition to the direct anticancer effect of the nanoparticulated dexamethasone, their synergistic anticancer effect with ICIs is also reported.
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Affiliation(s)
- Mizuki Doi
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-0856, Japan
| | - Hiroki Tanaka
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-0856, Japan
| | - Takara Ohoto
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-0856, Japan
| | - Naoya Miura
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-0856, Japan
| | - Yu Sakurai
- Laboratory of Drug Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Hiroto Hatakeyama
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-0856, Japan
| | - Hidetaka Akita
- Laboratory of Drug Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
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5
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Gong Z, Li Q, Shi J, Li P, Hua L, Shultz LD, Ren G. Immunosuppressive reprogramming of neutrophils by lung mesenchymal cells promotes breast cancer metastasis. Sci Immunol 2023; 8:eadd5204. [PMID: 36800412 PMCID: PMC10067025 DOI: 10.1126/sciimmunol.add5204] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 01/25/2023] [Indexed: 02/19/2023]
Abstract
Neutrophils, the most abundant innate immune cells, function as crucial regulators of the adaptive immune system in diverse pathological conditions, including metastatic cancer. However, it remains largely unknown whether their immunomodulatory functions are intrinsic or acquired within the pathological tissue environment. Here, using mouse models of metastatic breast cancer in the lungs, we show that, although neutrophils isolated from bone marrow (BM) or blood are minimally immunosuppressive, lung-infiltrating neutrophils are robustly suppressive of both T cells and natural killer (NK) cells. We found that this tissue-specific immunosuppressive capacity of neutrophils exists in the steady state and is reinforced by tumor-associated inflammation. Acquisition of potent immunosuppression activity by lung-infiltrating neutrophils was endowed by the lung-resident stroma, specifically CD140a+ mesenchymal cells (MCs) and largely via prostaglandin-endoperoxide synthase 2 (PTGS2), the rate-limiting enzyme for prostaglandin E2 (PGE2) biosynthesis. MC-specific deletion of Ptgs2 or pharmacological inhibition of PGE2 receptors reversed lung neutrophil-mediated immunosuppression and mitigated lung metastasis of breast cancer in vivo. These lung stroma-targeting strategies substantially improved the therapeutic efficacy of adoptive T cell-based immunotherapy in treating metastatic disease in mice. Collectively, our results reveal that the immunoregulatory effects of neutrophils are induced by tissue-resident stroma and that targeting tissue-specific stromal factors represents an effective approach to boost tissue-resident immunity against metastatic disease.
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Affiliation(s)
- Zheng Gong
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
| | - Qing Li
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
| | - Jiayuan Shi
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
| | - Peishan Li
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
| | - Li Hua
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
| | | | - Guangwen Ren
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
- Tufts University School of Medicine, Boston, MA 02111, USA
- Graduate School of Biomedical Sciences and Engineering, University of Maine, Orono, ME 04469, USA
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6
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Kwart D, He J, Srivatsan S, Lett C, Golubov J, Oswald EM, Poon P, Ye X, Waite J, Zaretsky AG, Haxhinasto S, Au-Yeung E, Gupta NT, Chiu J, Adler C, Cherravuru S, Malahias E, Negron N, Lanza K, Coppola A, Ni M, Song H, Wei Y, Atwal GS, Macdonald L, Oristian NS, Poueymirou W, Jankovic V, Fury M, Lowy I, Murphy AJ, Sleeman MA, Wang B, Skokos D. Cancer cell-derived type I interferons instruct tumor monocyte polarization. Cell Rep 2022; 41:111769. [PMID: 36476866 DOI: 10.1016/j.celrep.2022.111769] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 06/29/2022] [Accepted: 11/11/2022] [Indexed: 12/12/2022] Open
Abstract
Monocytes are highly plastic immune cells that modulate antitumor immunity. Therefore, identifying factors that regulate tumor monocyte functions is critical for developing effective immunotherapies. Here, we determine that endogenous cancer cell-derived type I interferons (IFNs) control monocyte functional polarization. Guided by single-cell transcriptomic profiling of human and mouse tumors, we devise a strategy to distinguish and separate immunostimulatory from immunosuppressive tumor monocytes by surface CD88 and Sca-1 expression. Leveraging this approach, we show that cGAS-STING-regulated cancer cell-derived IFNs polarize immunostimulatory monocytes associated with anti-PD-1 immunotherapy response in mice. We also demonstrate that immunosuppressive monocytes convert into immunostimulatory monocytes upon cancer cell-intrinsic cGAS-STING activation. Consistently, we find that human cancer cells can produce type I IFNs that polarize monocytes, and our immunostimulatory monocyte gene signature is enriched in patient tumors that respond to anti-PD-1 immunotherapy. Our work exposes a role for cancer cell-derived IFNs in licensing monocyte functions that influence immunotherapy outcomes.
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Affiliation(s)
- Dylan Kwart
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Jing He
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | - Patrick Poon
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Xuan Ye
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | | | - Joyce Chiu
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | | | | | - Min Ni
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Hang Song
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Yi Wei
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | | | - Matthew Fury
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Israel Lowy
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | - Bei Wang
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA.
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7
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Jing Z, Li Y, Ma Y, Zhang X, Liang X, Zhang X. Leverage biomaterials to modulate immunity for type 1 diabetes. Front Immunol 2022; 13:997287. [DOI: 10.3389/fimmu.2022.997287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/20/2022] [Indexed: 11/07/2022] Open
Abstract
The pathogeny of type 1 diabetes (T1D) is mainly provoked by the β-cell loss due to the autoimmune attack. Critically, autoreactive T cells firsthand attack β-cell in islet, that results in the deficiency of insulin in bloodstream and ultimately leads to hyperglycemia. Hence, modulating immunity to conserve residual β-cell is a desirable way to treat new-onset T1D. However, systemic immunosuppression makes patients at risk of organ damage, infection, even cancers. Biomaterials can be leveraged to achieve targeted immunomodulation, which can reduce the toxic side effects of immunosuppressants. In this review, we discuss the recent advances in harness of biomaterials to immunomodulate immunity for T1D. We investigate nanotechnology in targeting delivery of immunosuppressant, biological macromolecule for β-cell specific autoreactive T cell regulation. We also explore the biomaterials for developing vaccines and facilitate immunosuppressive cells to restore immune tolerance in pancreas.
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8
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He F, Furones AR, Landegren N, Fuxe J, Sarhan D. Sex dimorphism in the tumor microenvironment - From bench to bedside and back. Semin Cancer Biol 2022; 86:166-179. [PMID: 35278635 DOI: 10.1016/j.semcancer.2022.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 02/20/2022] [Accepted: 03/06/2022] [Indexed: 01/27/2023]
Abstract
Cancer represents a significant cause of death and suffering in both the developed and developing countries. Key underlying issues in the mortality of cancer are delayed diagnosis and resistance to treatments. However, improvements in biomarkers represent one important step that can be taken for alleviating the suffering caused by malignancy. Precision-based medicine is promising for revolutionizing diagnostic and treatment strategies for cancer patients worldwide. Contemporary methods, including various omics and systems biology approaches, as well as advanced digital imaging and artificial intelligence, allow more accurate assessment of tumor characteristics at the patient level. As a result, treatment strategies can be specifically tailored and adapted for individual and/or groups of patients that carry certain tumor characteristics. This includes immunotherapy, which is based on characterization of the immunosuppressive tumor microenvironment (TME) and, more specifically, the presence and activity of immune cell subsets. Unfortunately, while it is increasingly clear that gender strongly affects immune regulation and response, there is a knowledge gap concerning differences in sex-specific immune responses and how these contribute to the immunosuppressive TME and the response to immunotherapy. In fact, sex dimorphism is poorly understood in cancer progression and is typically ignored in current clinical practice. In this review, we aim to survey the available literature and highlight the existing knowledge gap in order to encourage further studies that would contribute to understanding both gender-biased immunosuppression in the TME and the driver of tumor progression towards invasive and metastatic disease. The review highlights the need to include sex optimized/genderized medicine as a new concept in future medicine cancer diagnostics and treatments.
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Affiliation(s)
- Fei He
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden; Department of Urology, First affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Andrea Rodgers Furones
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden; Tumor Immunology Department, Radboud Institute for Molecular Life Sciences, Nijmegen, Netherlands
| | - Nils Landegren
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala 751 23, Sweden; Center for Molecular Medicine, Department of Medicine (Solna), Karolinska Institutet, Stockholm 171 76, Sweden
| | - Jonas Fuxe
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden
| | - Dhifaf Sarhan
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden.
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9
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Roberts LM, Perez MJ, Balogh KN, Mingledorff G, Cross JV, Munson JM. Myeloid Derived Suppressor Cells Migrate in Response to Flow and Lymphatic Endothelial Cell Interaction in the Breast Tumor Microenvironment. Cancers (Basel) 2022; 14:cancers14123008. [PMID: 35740673 PMCID: PMC9221529 DOI: 10.3390/cancers14123008] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/26/2022] [Accepted: 06/07/2022] [Indexed: 12/07/2022] Open
Abstract
At the site of the tumor, myeloid derived suppressor cells (MDSCs) infiltrate and interact with elements of the tumor microenvironment in complex ways. Within the invading tumor, MDSCs are exposed to interstitial fluid flow (IFF) that exists within the chronic inflammatory tumor microenvironment at the tumor-lymphatic interface. As drivers of cell migration and invasion, the link between interstitial fluid flow, lymphatics, and MDSCs have not been clearly established. Here, we hypothesized that interstitial fluid flow and cells within the breast tumor microenvironment modulate migration of MDSCs. We developed a novel 3D model to mimic the breast tumor microenvironment and incorporated MDSCs harvested from 4T1-tumor bearing mice. Using live imaging, we found that sorted GR1+ splenocytes had reduced chemotactic index compared to the unsorted population, but their speed and displacement were similar. Using our adapted tissue culture insert assay, we show that interstitial fluid flow promotes MDSC invasion, regardless of absence or presence of tumor cells. Coordinating with lymphatic endothelial cells, interstitial fluid flow further enhanced invasion of MDSCs in the presence of 4T1 cells. We also show that VEGFR3 inhibition reduced both MDSC and 4T1 flow response. Together, these findings indicate a key role of interstitial fluid flow in MDSC migration as well as describe a tool to explore the immune microenvironment in breast cancer.
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Affiliation(s)
- LaDeidra Monét Roberts
- Department of Biomedical Engineering and Mechanics, Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA 24016, USA;
| | - Matthew J. Perez
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22904, USA;
| | - Kristen N. Balogh
- Department of Pathology, University of Virginia, Charlottesville, VA 22904, USA; (K.N.B.); (J.V.C.)
| | - Garnett Mingledorff
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA 22904, USA;
| | - Janet V. Cross
- Department of Pathology, University of Virginia, Charlottesville, VA 22904, USA; (K.N.B.); (J.V.C.)
| | - Jennifer M. Munson
- Department of Biomedical Engineering and Mechanics, Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA 24016, USA;
- Correspondence:
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10
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Cole KE, Ly QP, Hollingsworth MA, Cox JL, Fisher KW, Padussis JC, Foster JM, Vargas LM, Talmadge JE. Splenic and PB immune recovery in neoadjuvant treated gastrointestinal cancer patients. Int Immunopharmacol 2022; 106:108628. [PMID: 35203041 PMCID: PMC9009221 DOI: 10.1016/j.intimp.2022.108628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/07/2022] [Accepted: 02/13/2022] [Indexed: 11/21/2022]
Abstract
In recent years, immune therapy, notably immune checkpoint inhibitors (ICI), in conjunction with chemotherapy and surgery has demonstrated therapeutic activity for some tumor types. However, little is known about the optimal combination of immune therapy with standard of care therapies and approaches. In patients with gastrointestinal (GI) cancers, especially pancreatic ductal adenocarcinoma (PDAC), preoperative (neoadjuvant) chemotherapy has increased the number of patients who can undergo surgery and improved their responses. However, most chemotherapy is immunosuppressive, and few studies have examined the impact of neoadjuvant chemotherapy (NCT) on patient immunity and/or the optimal combination of chemotherapy with immune therapy. Furthermore, the majority of chemo/immunotherapy studies focused on immune regulation in cancer patients have focused on postoperative (adjuvant) chemotherapy and are limited to peripheral blood (PB) and occasionally tumor infiltrating lymphocytes (TILs); representing a minority of immune cells in the host. Our previous studies examined the phenotype and frequencies of myeloid and lymphoid cells in the PB and spleens of GI cancer patients, independent of chemotherapy regimen. These results led us to question the impact of NCT on host immunity. We report herein, unique studies examining the splenic and PB phenotypes, frequencies, and numbers of myeloid and lymphoid cell populations in NCT treated GI cancer patients, as compared to treatment naïve cancer patients and patients with benign GI tumors at surgery. Overall, we noted limited immunological differences in patients 6 weeks following NCT (at surgery), as compared to treatment naive patients, supporting rapid immune normalization. We observed that NCT patients had a lower myeloid derived suppressor cells (MDSCs) frequency in the spleen, but not the PB, as compared to treatment naive cancer patients and patients with benign GI tumors. Further, NCT patients had a higher splenic and PB frequency of CD4+ T-cells, and checkpoint protein expression, as compared to untreated, cancer patients and patients with benign GI tumors. Interestingly, in NCT treated cancer patients the frequency of mature (CD45RO+) CD4+ and CD8+ T-cells in the PB and spleens was higher than in treatment naive patients. These differences may also be associated, in part with patient stage, tumor grade, and/or NCT treatment regimen. In summary, the phenotypic profile of leukocytes at the time of surgery, approximately 6 weeks following NCT treatment in GI cancer patients, are similar to treatment naive GI cancer patients (i.e., patients who receive adjuvant therapy); suggesting that NCT may not limit the response to immune intervention and may improve tumor responses due to the lower splenic frequency of MDSCs and higher frequency of mature T-cells.
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Affiliation(s)
- Kathryn E Cole
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198 USA
| | - Quan P Ly
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, USA
| | - Michael A Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198-5950, USA
| | - Jesse L Cox
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198 USA
| | - Kurt W Fisher
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198 USA
| | - James C Padussis
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, USA
| | - Jason M Foster
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, USA
| | - Luciano M Vargas
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, USA
| | - James E Talmadge
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198 USA; Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
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11
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Huang L, Ding Z, Zhang Y. CD24+ MDSC-DCs Induced by CCL5-Deficiency Showed Improved Antitumor Activity as Tumor Vaccines. Glob Med Genet 2022; 9:97-109. [PMID: 35707772 PMCID: PMC9192183 DOI: 10.1055/s-0042-1743569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/21/2022] [Indexed: 11/24/2022] Open
Abstract
Background
Dendritic cell (DC) tumor vaccine has been extensively utilized in preclinical and clinical studies; however, this technique has encountered many difficulties, particularly in late-stage tumor patients. For those, ex vivo-induced DCs are actuallymyeloid-derived suppressive cells-derived DCs (MDSC-DCs). MDSCs with immunosuppressive activity, but not monocytes, became the major DC precursor. Thus, how to enhance antitumor activity of MDSC-DCs is urgent need to address.
Methods
We utilized 4T1 and MC38 tumor-bearing both wildtype and CC chemokine ligand 5
−/−
(CCL5
−/−
) mice as animal models. MDSC-DCs were induced from splenocytes of these mice by granulocyte macrophage–colony stimulating factor/interleukin-4 with or without all-trans-retinoic acid (ATRA) in vitro for 7 days, then incubated with tumor-cell-lysis to treat mouse models for total three doses. For human MDSC-DCs, peripheral bloods from colorectal cancer patients were induced in vitro as murine cells with or without T- lymphocytes depletion to get rid of CCL5.
Results
Flow cytometry analysis showed that MDSCs from
CCL5−/−
mice could be induced into a new type of CD24
+
MDSC-DCs in the presence of ATRA, which had more antitumor activity than control. Antibody blocking and adoptive transfer experiments demonstrated that downregulation of regulatory T cells (Tregs) mediated the inhibition of CD24
+
MDSC-DCs on tumor growth. Mechanically, CD24
+
MDSC-DCs inhibited Tregs' polarization by secreting cytokine or coactivators' expression. What's important, decreasing CCL5 protein levels by T- lymphocytes depletion during both murine and human MDSC-DCs in vitro induction could also acquire CD24
+
MDSC-DCs.
Conclusion
Knockdown of CCL5 protein during MDSC-DCs culture might provide a promising method to acquire DC-based tumor vaccines with high antitumor activity.
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Affiliation(s)
- Lei Huang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
- Med-X Research Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Zequn Ding
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
- Med-X Research Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yan Zhang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
- Med-X Research Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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12
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Fernandez A, Deng W, McLaughlin SL, Pirkey AC, Rellick SL, Razazan A, Klinke DJ. Cell Communication Network factor 4 promotes tumor-induced immunosuppression in melanoma. EMBO Rep 2022; 23:e54127. [PMID: 35099839 PMCID: PMC8982602 DOI: 10.15252/embr.202154127] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/21/2021] [Accepted: 01/10/2022] [Indexed: 02/02/2023] Open
Abstract
Cell Communication Network factor 4 (CCN4/WISP1) is a matricellular protein secreted by cancer cells that promotes metastasis by inducing the epithelial-mesenchymal transition. While metastasis limits survival, limited anti-tumor immunity also associates with poor patient outcomes with recent work linking these two clinical correlates. Motivated by increased CCN4 correlating with dampened anti-tumor immunity in primary melanoma, we test for a direct causal link by knocking out CCN4 (CCN4 KO) in the B16F0 and YUMM1.7 mouse melanoma models. Tumor growth is reduced when CCN4 KO melanoma cells are implanted in immunocompetent but not in immunodeficient mice. Correspondingly, CD45+ tumor-infiltrating leukocytes are significantly increased in CCN4 KO tumors, with increased natural killer and CD8+ T cells and reduced myeloid-derived suppressor cells (MDSC). Among mechanisms linked to local immunosuppression, CCN4 suppresses IFN-gamma release by CD8+ T cells and enhances tumor secretion of MDSC-attracting chemokines like CCL2 and CXCL1. Finally, CCN4 KO potentiates the anti-tumor effect of immune checkpoint blockade (ICB) therapy. Overall, our results suggest that CCN4 promotes tumor-induced immunosuppression and is a potential target for therapeutic combinations with ICB.
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Affiliation(s)
- Audry Fernandez
- Department of Microbiology, Immunology and Cell BiologyWest Virginia UniversityMorgantownWVUSA,WVU Cancer InstituteWest Virginia UniversityMorgantownWVUSA
| | - Wentao Deng
- Department of Microbiology, Immunology and Cell BiologyWest Virginia UniversityMorgantownWVUSA,WVU Cancer InstituteWest Virginia UniversityMorgantownWVUSA
| | - Sarah L McLaughlin
- WVU Cancer InstituteWest Virginia UniversityMorgantownWVUSA,Animal Models and Imaging FacilityWest Virginia UniversityMorgantownWVUSA
| | - Anika C Pirkey
- Department of Chemical and Biomedical EngineeringWest Virginia UniversityMorgantownWVUSA
| | | | - Atefeh Razazan
- Department of Microbiology, Immunology and Cell BiologyWest Virginia UniversityMorgantownWVUSA,WVU Cancer InstituteWest Virginia UniversityMorgantownWVUSA
| | - David J Klinke
- Department of Microbiology, Immunology and Cell BiologyWest Virginia UniversityMorgantownWVUSA,WVU Cancer InstituteWest Virginia UniversityMorgantownWVUSA,Department of Chemical and Biomedical EngineeringWest Virginia UniversityMorgantownWVUSA
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13
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Tumor-Associated Macrophages in Hepatocellular Carcinoma Pathogenesis, Prognosis and Therapy. Cancers (Basel) 2022; 14:cancers14010226. [PMID: 35008390 PMCID: PMC8749970 DOI: 10.3390/cancers14010226] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/31/2021] [Accepted: 01/02/2022] [Indexed: 02/08/2023] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) constitutes a major health burden, accounting for >80% of primary liver cancers globally. Inflammation has come into the spotlight as a hallmark of cancer, and it is evident that tumor-associated inflammation drives the involvement of monocytes in tumor growth and metastasis. Tumor-associated macrophages (TAMs) actively participate in tumor-related inflammation, representing the main type of inflammatory cells in the tumor microenvironment, setting the crosstalk between tumor and stromal cells. Infiltrating TAMs exert either anti-tumorigenic (M1) or pro-tumorigenic (M2) functions. In most solid human tumors, increased TAM infiltration has been associated with enhanced tumor growth and metastasis, while other studies showcase that under certain conditions, TAMs exhibit cytotoxic and tumoricidal activity, inhibiting the progression of cancer. In this review, we summarize the current evidence on the role of macrophages in the pathogenesis and progression of HCC and we highlight their potential utilization in HCC prognosis and therapy. Abstract Hepatocellular carcinoma (HCC) constitutes a major health burden globally, and it is caused by intrinsic genetic mutations acting in concert with a multitude of epigenetic and extrinsic risk factors. Cancer induces myelopoiesis in the bone marrow, as well as the mobilization of hematopoietic stem and progenitor cells, which reside in the spleen. Monocytes produced in the bone marrow and the spleen further infiltrate tumors, where they differentiate into tumor-associated macrophages (TAMs). The relationship between chronic inflammation and hepatocarcinogenesis has been thoroughly investigated over the past decade; however, several aspects of the role of TAMs in HCC development are yet to be determined. In response to certain stimuli and signaling, monocytes differentiate into macrophages with antitumor properties, which are classified as M1-like. On the other hand, under different stimuli and signaling, the polarization of macrophages shifts towards an M2-like phenotype with a tumor promoting capacity. M2-like macrophages drive tumor growth both directly and indirectly, via the suppression of cytotoxic cell populations, including CD8+ T cells and NK cells. The tumor microenvironment affects the response to immunotherapies. Therefore, an enhanced understanding of its immunobiology is essential for the development of next-generation immunotherapies. The utilization of various monocyte-centered anticancer treatment modalities has been under clinical investigation, selectively targeting and modulating the processes of monocyte recruitment, activation and migration. This review summarizes the current evidence on the role of TAMs in HCC pathogenesis and progression, as well as in their potential involvement in tumor therapy, shedding light on emerging anticancer treatment methods targeting monocytes.
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14
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Vito A, El-Sayes N, Salem O, Wan Y, Mossman KL. Response to FEC Chemotherapy and Oncolytic HSV-1 Is Associated with Macrophage Polarization and Increased Expression of S100A8/A9 in Triple Negative Breast Cancer. Cancers (Basel) 2021; 13:cancers13215590. [PMID: 34771752 PMCID: PMC8582648 DOI: 10.3390/cancers13215590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/27/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary We have previously reported that a combination of clinical chemotherapies and oncolytic HSV-1 works to sensitize tumors to respond to immune checkpoint blockade. We further showed that this therapeutic platform worked via the upregulation of B cells and the concomitant control of immunosuppressive myeloid cells. In this manuscript, we sought to further dissect the mechanism of myeloid cell regulation and differentiation and to identify a therapeutically driven gene signature that is associated with the switch in the myeloid phenotype. This work not only impacts triple-negative breast cancer but all solid tumor phenotypes as we aim to better understand the underlying immunology associated with responses to immune checkpoint therapies in these typically refractory disease types. Abstract The era of immunotherapy has seen an insurgence of novel therapies driving oncologic research and the clinical management of the disease. We have previously reported that a combination of chemotherapy (FEC) and oncolytic virotherapy (oHSV-1) can be used to sensitize otherwise non-responsive tumors to immune checkpoint blockade and that tumor-infiltrating B cells are required for the efficacy of our therapeutic regimen in a murine model of triple-negative breast cancer. In the studies herein, we have performed gene expression profiling using microarray analyses and have investigated the differential gene expression between tumors treated with FEC + oHSV-1 versus untreated tumors. In this work, we uncovered a therapeutically driven switch of the myeloid phenotype and a gene signature driving increased tumor cell killing.
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15
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Yang SH, Lu LC, Kao HF, Chen BB, Kuo TC, Kuo SH, Tien YW, Bai LY, Cheng AL, Yeh KH. Negative prognostic implications of splenomegaly in nivolumab-treated advanced or recurrent pancreatic adenocarcinoma. Oncoimmunology 2021; 10:1973710. [PMID: 34595057 PMCID: PMC8477954 DOI: 10.1080/2162402x.2021.1973710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Immune checkpoint inhibitors have limited efficacy in the treatment of pancreatic ductal adenocarcinoma (PDAC). We investigated prognostic markers for nivolumab-based therapy in advanced or recurrent PDAC. Consecutive patients receiving nivolumab-based therapy at our institution between 2015 and 2020 were evaluated. Overall survival (OS) was analyzed through univariate and multivariate analyses. Spleen volume was estimated from the width, thickness, and length of the spleen. A total of 45 patients were identified. Biweekly nivolumab was administered as monotherapy (n = 5) or in combination with chemotherapy or targeted therapy (n = 40). Among 31 evaluable patients, the response and disease control rates were 7% and 36%, respectively. The baseline median spleen volume was 267 (110–674) mL. Patients with spleens ≥267 mL had significantly shorter median OS (1.9 months, 95% confidence interval [CI], 1.0–2.7) than did those with smaller spleens (8.2 months, 95% CI, 5.6–10.8; P = .003). In the multivariate analysis, spleen volume of <267 mL, ≤2 lines of prior chemotherapy, ECOG performance status of 0–2, add-on nivolumab with stable disease after prior therapy, concomitant or sequential cell therapy, high lymphocyte count, and total bilirubin <1 mg/dL were independent favorable prognostic factors for OS. In the control groups of patients receiving gemcitabine-based chemotherapy (n = 142) or FOLFIRINOX regimen (n = 24), spleen volume exhibited no prognostic significance. In heavily pretreated PDAC, a large spleen may predict poor OS following nivolumab-based immunotherapy. Studies with larger cohorts should confirm the prognostic value of spleen volume.
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Affiliation(s)
- Shih-Hung Yang
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Chun Lu
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsiang-Fong Kao
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Bang-Bin Chen
- Department of Medical Imaging and Radiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ting-Chun Kuo
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan.,Department of Traumatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Sung-Hsin Kuo
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Wen Tien
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Yuan Bai
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ann-Lii Cheng
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Kun-Huei Yeh
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
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16
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Chen YL, Wang CY, Fang JH, Hsu HP. Serine/threonine-protein kinase 24 is an inhibitor of gastric cancer metastasis through suppressing CDH1 gene and enhancing stemness. Am J Cancer Res 2021; 11:4277-4293. [PMID: 34659887 PMCID: PMC8493374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/07/2021] [Indexed: 06/13/2023] Open
Abstract
Gastric cancer patients often present with distant metastasis and advanced stages. Suppressing serine/threonine-protein kinase 24 (STK24, also known as MST3) is known to promote gastric tumorigenesis. Here, we investigated the effects from STK24 on the metastasis of gastric cancer. We used CRISPR (clustered regularly interspaced short palindromic repeats)/Cas9 technology for genetic knockout of STK24 at the genomic DNA level in human MKN45 and mouse M12 gastric cancer cells. To assess the consequences of STK24 knockdown, western blot, cell migration, and wound healing assays were conducted in vitro. An in vivo mouse model of liver metastasis was established and tested, and bioinformatics analyses were performed. The knockdown of the STK24 gene enhanced cell migration and increased liver metastasis in the mouse model of gastric cancer. STK24-silenced tumors suppressed CD4+ T cells and enhanced the expansion of CD11b+Ly6C+ myeloid-derived suppressor cells (MDSCs) and F4/80+ macrophages in the spleen of the mice. In MKN45 cells, STK24 silencing resulted in downregulation of E-cadherin (gene CDH1, Cadherin-1, or epithelial cadherin). In 38 paired specimens of gastric adenocarcinomas and normal tissues, we examined STK24 and CDH1 expression levels via western blot; a positive correlation between the expression levels of STK24 and CDH1 was found (R2 = 0.5507, P = 9.72 × 10-8). Furthermore, in Oncomine database and Kaplan-Meier plotter analysis, the loss of CDH1, increase in CCL2, and upregulation of CD44 were correlated with poor prognosis of gastric cancer patients. Our results demonstrate that knockdown of STK24 increases cell migration through suppressing CDH1 and enhancing CD44. In experimental model of metastatic gastric cancer in syngeneic inbred mice, STK24 is important for immune suppression through expansion of CD11b+Ly6C+ MDSCs and F4/80+ macrophages. We confirmed that STK24 is an inhibitor of gastric cancer metastasis.
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Affiliation(s)
- Yi-Ling Chen
- Department of Senior Citizen Service Management, Chia Nan University of Pharmacy and ScienceTainan, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy and ScienceTainan, Taiwan
| | - Chih-Yang Wang
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical UniversityTaipei, Taiwan
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical UniversityTaipei, Taiwan
| | - Jung-Hua Fang
- Laboratory Animal Center, College of Medicine, National Cheng Kung UniversityTainan, Taiwan
| | - Hui-Ping Hsu
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung UniversityTainan, Taiwan
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17
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Satake E, Koga K, Takamura M, Izumi G, Elsherbini M, Taguchi A, Makabe T, Takeuchi A, Harada M, Hirata T, Hirota Y, Wada-Hiraike O, Osuga Y. The roles of polymorphonuclear myeloid-derived suppressor cells in endometriosis. J Reprod Immunol 2021; 148:103371. [PMID: 34517223 DOI: 10.1016/j.jri.2021.103371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 08/22/2021] [Accepted: 09/01/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES This study aimed to determine the systemic and local proportions, focal localization, and characteristics of polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) in endometriosis. STUDY DESIGN Peripheral blood and peritoneal fluid were obtained from patients with a benign gynecologic condition (controls) or endometriosis. PMN-MDSCs were defined as CD33+HLA-DRlow/-CD14-CD15+ and monocytic (M)-MDSCs were defined as CD33+HLA-DRlow/-CD14+CD15-, and were identified using flowcytometry. Ovarian endometriotic tissues were obtained, and the expression of lectin-type oxidized low density lipoprotein receptor-1 (LOX1) as a marker of PMN-MDSCs, arginine 1 (Arg1), and matrix metalloproteinase 9 (MMP9) were detected using immunohistochemistry. Anti-Ly6G antibody was administered to endometriosis model mice, and the number and weight of the lesions were measured, and cell proliferations and apoptosis in the lesions were analyzed using Ki67 immunohistochemistry and TUNEL assay. RESULTS In the peripheral blood, the proportion of PMN-MDSCs was significantly higher in endometriosis (3.20 vs 1.63 %, p < 0.05), but the proportion of M-MDSCs did not differ between the groups. In the peritoneal fluid, the proportion of PMN-MDSCs was significantly higher in endometriosis (7.82 × 10-1% vs 6.48 × 10-2%, p < 0.05), whereas the proportion of M-MDSCs did not differ between the groups. PMN-MDSCs were detected in the stromal cell layer of the endometriotic cyst wall. Double staining for LOX1 and Arg1, and LOX1 and MMP9 was confirmed. Administration of Ly6G antibody did not change the number or weight of endometriosis lesions, but significantly decreased Ki67-positive cells and increased TUNEL-positive cells in the lesions. CONCLUSIONS PMN-MDSCs may contribute to the pathogenesis of endometriosis via Arg1 and MMP9 expression.
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Affiliation(s)
- Erina Satake
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Kaori Koga
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan.
| | - Masashi Takamura
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan; Department of Obstetrics and Gynecology, Saitama Medical University, 38 Morohongo Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Gentaro Izumi
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Mohammed Elsherbini
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Ayumi Taguchi
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Tomoko Makabe
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Arisa Takeuchi
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Miyuki Harada
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Tetsuya Hirata
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Yasushi Hirota
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Osamu Wada-Hiraike
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655, Japan
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18
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Chen W, Ye S, Wu Y, Pei X, Xiang L, Ping B, Shan B, Yang H. Changes in peripheral lymphocyte populations in patients with advanced/recurrent ovarian cancer undergoing splenectomy during cytoreductive surgery. J Ovarian Res 2021; 14:113. [PMID: 34461965 PMCID: PMC8404261 DOI: 10.1186/s13048-021-00860-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 08/14/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To investigate changes in peripheral lymphocyte subsets after splenectomy during cytoreductive surgery for advanced or recurrent ovarian cancers. METHODS We enrolled 83 patients with advanced or recurrent ovarian cancer who underwent cytoreductive surgery. Twenty patients who also underwent splenectomy were assigned to the splenectomy cohort and the rest were assigned to the non-splenectomy cohort. Flow cytometry was used to measure peripheral lymphocyte subsets consisting of T cells, regulatory T cells, natural killer cells, B cells, and activation antigens before and after surgery. RESULTS There was no difference in the number and distribution of peripheral lymphocyte subsets between the two cohorts before surgery. After surgery, we observed elevated levels of T cells (CD3+, CD3+CD8+) in the splenectomy cohort compared to those in the non-splenectomy cohort, and the difference was statistically significant. CD8+CD28+ T cells had a significant decreasing tendency (P = 0.011) while CD3+/HLA-DR+ T cells showed the opposite trend (P = 0.001) in the splenectomy cohort. The proportion of Tregs (P = 0.005) and B cells (P < 0.001) including CD3-/HLA-DR+ B cells (P = 0.007) increased after surgery, and the absolute number of T cells and NK cells decreased to different extents (P < 0.001) in the non-splenectomy cohort. The post-operative percentage of CD8+CD28+ T cells was less than the pre-operative percentage (P = 0.022), which was similar to the splenectomy cohort. There was no significant difference in progression-free survival or overall survival between the groups after a median follow-up time of 41 months. CONCLUSIONS The changes in peripheral lymphocyte populations were different between patients with and those without splenectomy during cytoreductive surgery for ovarian cancers. T cells were increased and activated in the splenectomy cohort, whereas, B cells were increased and activated in the non-splenectomy cohort.
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Affiliation(s)
- Wei Chen
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Obstetrics and Gynecology, Minhang Hospital, Fudan University, The Central Hospital of Minhang District, Shanghai, China
| | - Shuang Ye
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Yutuan Wu
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Xuan Pei
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Libing Xiang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Bo Ping
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Boer Shan
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
| | - Huijuan Yang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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19
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Jiang W, Li Y, Zhang S, Kong G, Li Z. Association between cellular immune response and spleen weight in mice with hepatocellular carcinoma. Oncol Lett 2021; 22:625. [PMID: 34267817 PMCID: PMC8258616 DOI: 10.3892/ol.2021.12886] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 05/24/2021] [Indexed: 12/29/2022] Open
Abstract
The spleen is an important site for extramedullary hematopoiesis and tumor immunotolerance. Spleen weight varies with tumor progression and may be a predictor of tumor recurrence. However, to the best of our knowledge, the association between spleen weight and tumor progression remains unclear. The present study revealed a novel role for the spleen in predicting the cellular immune response in tumor-bearing mice. A murine H22 subcutaneous hepatoma model was established. The spleen weight and tumor weight were measured. The proportion of immune cells in peripheral blood and spleen were detected by flow cytometry. The results demonstrated that the spleen weight of tumor-bearing mice at day 21 was higher than that of the controls. In addition, spleen weight was identified to be positively correlated with tumor weight. The percentages of CD4+ and CD8+ T lymphocytes in the spleen were decreased at day 21 after tumor cell inoculation, while those of monocytic-like myeloid-derived suppressor cells (M-MDSCs) and CD11b+F4/80+ macrophages were increased at day 21 after tumor cell inoculation. Similarly, the percentage of polymorphonuclear-like MDSCs (PMN-MDSCs) in the spleen of tumor-bearing mice was increased at days 7, 14 and 21 after tumor cell inoculation. Notably, spleen weight was negatively correlated with the percentages of CD4+ and CD8+ T lymphocytes in the spleen, although spleen and tumor weight were positively correlated with the percentages of M-MDSCs and PMN-MDSCs in the spleen. Similarly, the percentages of CD8+ T lymphocytes in the peripheral blood were decreased, and programmed cell death protein 1 expression on CD8+ T lymphocytes was increased at day 21 after tumor cell inoculation. Furthermore, the percentages of M-MDSCs were increased at day 21 and PMN-MDSCs in the peripheral blood were increased at days 7, 14 and 21 after tumor cell inoculation. Additionally, spleen and tumor weight were also positively correlated with the percentages of M-MDSC and PMN-MDSCs in the peripheral blood of tumor-bearing mice. Collectively, the findings of the present study suggested that spleen weight may be a predictor of tumor prognosis, since it was directly correlated with tumor weight and the percentages of M-MDSC and PMN-MDSCs in tumor-bearing mice.
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Affiliation(s)
- Wei Jiang
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.,National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Yu Li
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.,Department of Thoracic Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Shuqun Zhang
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Guangyao Kong
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Zongfang Li
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.,National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.,Key Laboratory of Environment and Disease-Related Gene Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
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20
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Vanhaver C, van der Bruggen P, Bruger AM. MDSC in Mice and Men: Mechanisms of Immunosuppression in Cancer. J Clin Med 2021; 10:jcm10132872. [PMID: 34203451 PMCID: PMC8268873 DOI: 10.3390/jcm10132872] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/16/2021] [Accepted: 06/18/2021] [Indexed: 12/12/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) expand during pathological conditions in both humans and mice and their presence is linked to poor clinical outcomes for cancer patients. Studying MDSC immunosuppression is restricted by MDSCs’ rarity, short lifespan, heterogeneity, poor viability after freezing and the lack of MDSC-specific markers. In this review, we will compare identification and isolation strategies for human and murine MDSCs. We will also assess what direct and indirect immunosuppressive mechanisms have been attributed to MDSCs. While some immunosuppressive mechanisms are well-documented in mice, e.g., generation of ROS, direct evidence is still lacking in humans. In future, bulk or single-cell genomics could elucidate which phenotypic and functional phenotypes MDSCs adopt in particular microenvironments and help to identify potential targets for therapy.
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Affiliation(s)
- Christophe Vanhaver
- De Duve Institute, Université Catholique de Louvain, Avenue Hippocrate 74, 1200 Brussels, Belgium;
- Correspondence: (C.V.); (A.M.B.)
| | - Pierre van der Bruggen
- De Duve Institute, Université Catholique de Louvain, Avenue Hippocrate 74, 1200 Brussels, Belgium;
- WELBIO, Avenue Hippocrate 74, 1200 Brussels, Belgium
| | - Annika M. Bruger
- De Duve Institute, Université Catholique de Louvain, Avenue Hippocrate 74, 1200 Brussels, Belgium;
- Correspondence: (C.V.); (A.M.B.)
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21
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Galland L, Lecuelle J, Favier L, Fraisse C, Lagrange A, Kaderbhai C, Truntzer C, Ghiringhelli F. Splenic Volume as a Surrogate Marker of Immune Checkpoint Inhibitor Efficacy in Metastatic Non Small Cell Lung Cancer. Cancers (Basel) 2021; 13:cancers13123020. [PMID: 34208673 PMCID: PMC8234633 DOI: 10.3390/cancers13123020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/10/2021] [Accepted: 06/14/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Monoclonal antibodies targeting PD1/PD-L1 are game changers in the treatment of advanced non-small cell lung cancer (NSCLC), but biomarkers are lacking. We previously reported the prognostic role of splenic volume in digestive cancer and its correlation with the presence of immunosuppressive cells. The aim of this study was to evaluate the prognostic role of splenic volume in NSCLC patients treated with immune checkpoint inhibitors (ICIs). Abstract Monoclonal antibodies targeting PD1/PD-L1 are game changers in advanced non-small cell lung cancer (NSCLC), but biomarkers are lacking. We previously reported the prognostic role of splenic volume in digestive cancer and its correlation with the presence of immunosuppressive cells. The aim of this study was to evaluate the prognostic role of splenic volume in NSCLC patients treated with immune checkpoint inhibitors (ICIs). We conducted a retrospective study of 276 patients receiving ICIs for advanced NSCLC in the Georges François Leclerc Cancer Center. The association between splenic volume at baseline and at two months of therapy and progression-free survival (PFS) during ICI treatment or overall survival (OS) from ICI initiation was evaluated using univariate and multivariable Cox analyses. Splenic volume during treatment and the change in splenic volume were associated with poor PFS (respectively p = 0.02 and p = 0.001) and with OS (respectively p < 1.10−3 and p < 1.10−3). Baseline splenic volume at the first evaluation was also associated with poor OS (p = 0.001). LDH rate and dNLR were positively correlated with splenic volume, as well as with its evolution. After the adjustment of clinical variables, splenic volumes remained a predictive marker of immunotherapy efficacy. Splenic volume is a prognostic biomarker in patients with advanced NSCLC treated with ICIs.
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Affiliation(s)
- Loïck Galland
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.G.); (J.L.); (C.T.)
- University of Burgundy-Franche Comté, Maison de l’université Esplanade Erasme, 21000 Dijon, France
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
| | - Julie Lecuelle
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.G.); (J.L.); (C.T.)
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
| | - Laure Favier
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
| | - Cléa Fraisse
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
| | - Aurélie Lagrange
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
| | - Courèche Kaderbhai
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
| | - Caroline Truntzer
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.G.); (J.L.); (C.T.)
- Genomic and Immunotherapy Medical Institute, Dijon University Hospital, 21000 Dijon, France
- UMR INSERM 1231, 21000 Dijon, France
| | - François Ghiringhelli
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.G.); (J.L.); (C.T.)
- University of Burgundy-Franche Comté, Maison de l’université Esplanade Erasme, 21000 Dijon, France
- Department of Medical Oncology, Georges François Leclerc Cancer Center—UNICANCER, 21000 Dijon, France; (L.F.); (C.F.); (A.L.); (C.K.)
- Genomic and Immunotherapy Medical Institute, Dijon University Hospital, 21000 Dijon, France
- UMR INSERM 1231, 21000 Dijon, France
- Correspondence:
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22
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Cole KE, Ly QP, Hollingsworth MA, Cox JL, Padussis JC, Foster JM, Vargas LM, Talmadge JE. Human splenic myeloid derived suppressor cells: Phenotypic and clustering analysis. Cell Immunol 2021; 363:104317. [PMID: 33714729 DOI: 10.1016/j.cellimm.2021.104317] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 12/12/2022]
Abstract
Myeloid derived suppressor cells (MDSCs) can be subset into monocytic (M-), granulocytic (G-) or polymorphonuclear (PMN-), and immature (i-) or early MDSCs and have a role in many disease states. In cancer patients, the frequencies of MDSCs can positively correlate with stage, grade, and survival. Most clinical studies into MDSCs have been undertaken with peripheral blood (PB); however, in the present studies, we uniquely examined MDSCs in the spleens and PB from patients with gastrointestinal cancers. In our studies, MDSCs were rigorously subset using the following markers: Lineage (LIN) (CD3, CD19 and CD56), human leukocyte antigen (HLA)-DR, CD11b, CD14, CD15, CD33, CD34, CD45, and CD16. We observed a significantly higher frequency of PMN- and M-MDSCs in the PB of cancer patients as compared to their spleens. Expression of the T-cell suppressive enzymes arginase (ARG1) and inducible nitric oxide synthase (i-NOS) were higher on all MDSC subsets for both cancer patients PB and spleen cells as compared to MDSCs from the PB of normal donors. Similar findings for the activation markers lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1), program death ligand 1 (PD-L1) and program cell death protein 1 (PD-1) were observed. Interestingly, the total MDSC cell number exported to clustering analyses was similar between all sample types; however, clustering analyses of these MDSCs, using these markers, uniquely documented novel subsets of PMN-, M- and i-MDSCs. In summary, we report a comparison of splenic MDSC frequency, subtypes, and functionality in cancer patients to their PB by clustering and cytometric analyses.
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Affiliation(s)
- Kathryn E Cole
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Quan P Ly
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, United States
| | - Michael A Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198-5950, United States
| | - Jesse L Cox
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - James C Padussis
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, United States
| | - Jason M Foster
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, United States
| | - Luciano M Vargas
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198-4990, United States
| | - James E Talmadge
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198, United States; Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, United States.
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23
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Prigent K, Lasnon C, Ezine E, Janson M, Coudrais N, Joly E, Césaire L, Stefan A, Depontville M, Aide N. Assessing immune organs on 18F-FDG PET/CT imaging for therapy monitoring of immune checkpoint inhibitors: inter-observer variability, prognostic value and evolution during the treatment course of melanoma patients. Eur J Nucl Med Mol Imaging 2021; 48:2573-2585. [PMID: 33432374 DOI: 10.1007/s00259-020-05103-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 10/28/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have significantly improved survival in advanced melanoma. There is a need for robust biomarkers to identify patients who do not respond. We analysed 14 baseline 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) metrics and their evolution to assess their correlation with patient outcome, compared with 7 established biological markers and 7 clinical variables. METHODS We conducted a retrospective monocentric observational study of 29 patients with advanced melanoma who underwent baseline 18F-FDG PET/CT, followed by an early monitoring PET/CT (iPET) scan after 1 month of treatment and follow-up studies at 3rd (M3PET) and 6th month (M6PET). 18F-FDG uptake in immune organs (spleen, bone marrow, ileocecal valve) and derived spleen-to-liver (SLR) and bone-to-liver (BLR) ratios were reviewed by two PET readers for reproducibility analysis purposes including 14 PET variables. The most reproducible indexes were used for evaluation as predictors of overall survival (OS) in comparison with PET response using imPERCIST5, whole-body metabolic active tumour volume (WB-MATV) and biological parameters (lactate dehydrogenases (LDH), reactive protein c (CRP), white blood count (WBC), absolute lymphocyte count (ALC), neutrophil to lymphocyte ratio (NLR) and derived neutrophils to lymphocyte ratio). RESULTS Strong reproducibility's (intraclass coefficients of correlation (ICC) > 0.90) were observed for spleen anterior SUVpeak, spleen MV, spleen TLG, spleen length and BLRmean. ICC for SLRmean and ileocecal SUVmean were 0.86 and 0.65, respectively. In the 1-year OS 1 group, SLRmean tended to increase at each time point to reach a significant difference at M6-PET (p = 0.019). The same trends were observed with spleen SUVpeak anterior and spleen length. In the 1-year OS 0 group, a significative increase of spleen length was found at iPET, as compared with baseline PET (p = 0.014) and M3-PET (p = 0.0239). Univariable Kaplan-Meier survival analysis found that i%var spleen length, M3%var SLRmean, baseline LDH, i%var NLR and response at M6PET were all predictors of 1-year OS. CONCLUSIONS SLRmean is recommended as a prognosticator in melanoma patients under immunotherapy: its increase greater than 25% at 3 months, compared with baseline, was associated with poor outcome after ICIs.
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Affiliation(s)
- Kevin Prigent
- Nuclear Medicine Department, University Hospital, Avenue Côte de Nacre, 14000, Caen, France
| | - Charline Lasnon
- Nuclear Medicine Department, François Baclesse Cancer Centre, Caen, France
| | - Emilien Ezine
- Dermatology Department, University Hospital, Caen, France
| | | | - Nicolas Coudrais
- Nuclear Medicine Department, University Hospital, Avenue Côte de Nacre, 14000, Caen, France
| | - Elisa Joly
- Dermatology Department, University Hospital, Caen, France
| | - Laure Césaire
- Dermatology Department, University Hospital, Caen, France
| | - Andrea Stefan
- Dermatology Department, University Hospital, Caen, France
| | | | - Nicolas Aide
- Nuclear Medicine Department, University Hospital, Avenue Côte de Nacre, 14000, Caen, France. .,Normandy University, Caen, France.
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24
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An Overview of Advances in Cell-Based Cancer Immunotherapies Based on the Multiple Immune-Cancer Cell Interactions. Methods Mol Biol 2021; 2097:139-171. [PMID: 31776925 DOI: 10.1007/978-1-0716-0203-4_10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tumors have a complex ecosystem in which behavior and fate are determined by the interaction of diverse cancerous and noncancerous cells at local and systemic levels. A number of studies indicate that various immune cells participate in tumor development (Fig. 1). In this review, we will discuss interactions among T lymphocytes (T cells), B cells, natural killer (NK) cells, dendritic cells (DCs), tumor-associated macrophages (TAMs), neutrophils, and myeloid-derived suppressor cells (MDSCs). In addition, we will touch upon attempts to either use or block subsets of immune cells to target cancer.
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25
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Antonioli L, Fornai M, Pellegrini C, D'Antongiovanni V, Turiello R, Morello S, Haskó G, Blandizzi C. Adenosine Signaling in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1270:145-167. [PMID: 33123998 DOI: 10.1007/978-3-030-47189-7_9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Adenosine, deriving from ATP released by dying cancer cells and then degradated in the tumor environment by CD39/CD73 enzyme axis, is linked to the generation of an immunosuppressed niche favoring the onset of neoplasia. Signals delivered by extracellular adenosine are detected and transduced by G-protein-coupled cell surface receptors, classified into four subtypes: A1, A2A, A2B, and A3. A critical role of this nucleoside is emerging in the modulation of several immune and nonimmune cells defining the tumor microenvironment, providing novel insights about the development of novel therapeutic strategies aimed at undermining the immune-privileged sites where cancer cells grow and proliferate.
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Affiliation(s)
- Luca Antonioli
- Unit of Pharmacology and Pharmacovigilance, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Matteo Fornai
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | | | - Roberta Turiello
- Department of Pharmacy, University of Salerno, Fisciano, Italy.,PhD Program in Drug discovery and Development, Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Silvana Morello
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - György Haskó
- Department of Anesthesiology, Columbia University, New York, NY, USA
| | - Corrado Blandizzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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26
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Monteiro S, Pinho AG, Macieira M, Serre-Miranda C, Cibrão JR, Lima R, Soares-Cunha C, Vasconcelos NL, Lentilhas-Graça J, Duarte-Silva S, Miranda A, Correia-Neves M, Salgado AJ, Silva NA. Splenic sympathetic signaling contributes to acute neutrophil infiltration of the injured spinal cord. J Neuroinflammation 2020; 17:282. [PMID: 32967684 PMCID: PMC7513542 DOI: 10.1186/s12974-020-01945-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/26/2020] [Indexed: 02/06/2023] Open
Abstract
Background Alterations in the immune system are a complication of spinal cord injury (SCI) and have been linked to an excessive sympathetic outflow to lymphoid organs. Still unknown is whether these peripheral immune changes also contribute for the deleterious inflammatory response mounted at the injured spinal cord. Methods We analyzed different molecular outputs of the splenic sympathetic signaling for the first 24 h after a thoracic compression SCI. We also analyzed the effect of ablating the splenic sympathetic signaling to the innate immune and inflammatory response at the spleen and spinal cord 24 h after injury. Results We found that norepinephrine (NE) levels were already raised at this time-point. Low doses of NE stimulation of splenocytes in vitro mainly affected the neutrophils’ population promoting an increase in both frequency and numbers. Interestingly, the interruption of the sympathetic communication to the spleen, by ablating the splenic nerve, resulted in reduced frequencies and numbers of neutrophils both at the spleen and spinal cord 1 day post-injury. Conclusion Collectively, our data demonstrates that the splenic sympathetic signaling is involved in the infiltration of neutrophils after spinal cord injury. Our findings give new mechanistic insights into the dysfunctional regulation of the inflammatory response mounted at the injured spinal cord.
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Affiliation(s)
- Susana Monteiro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Andreia G Pinho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Mara Macieira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Cláudia Serre-Miranda
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Jorge R Cibrão
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Rui Lima
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Carina Soares-Cunha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Natália L Vasconcelos
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - José Lentilhas-Graça
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Sara Duarte-Silva
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Alice Miranda
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Margarida Correia-Neves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - António J Salgado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Nuno A Silva
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal. .,ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal.
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27
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Davidov V, Jensen G, Mai S, Chen SH, Pan PY. Analyzing One Cell at a TIME: Analysis of Myeloid Cell Contributions in the Tumor Immune Microenvironment. Front Immunol 2020; 11:1842. [PMID: 32983100 PMCID: PMC7492293 DOI: 10.3389/fimmu.2020.01842] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/09/2020] [Indexed: 12/30/2022] Open
Abstract
Tumor-mediated regulation of the host immune system involves an intricate signaling network that results in the tumor's inherent survival benefit. Myeloid cells are central in orchestrating the mechanisms by which tumors escape immune detection and continue their proliferative programming. Myeloid cell activation has historically been classified using a dichotomous system of classical (M1-like) and alternative (M2-like) states, defining general pro- and anti-inflammatory functions, respectively. Explosions in bioinformatics analyses have rapidly expanded the definitions of myeloid cell pro- and anti-inflammatory states with different combinations of tissue- and disease-specific phenotypic and functional markers. These new definitions have allowed researchers to target specific subsets of disease-propagating myeloid cells in order to modify or arrest the natural progression of the associated disease, especially in the context of tumor-immune interactions. Here, we discuss the myeloid cell contribution to solid tumor initiation and maintenance, and strategies to reprogram their phenotypic and functional fate, thereby disabling the network that benefits tumor survival.
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Affiliation(s)
- Vitaliy Davidov
- Texas A&M College of Medicine, Bryan, TX, United States.,Center for Immunotherapy Research, Cancer Center of Excellence, Houston Methodist Research Institute, Houston, TX, United States
| | - Garrett Jensen
- Texas A&M College of Medicine, Bryan, TX, United States.,Center for Immunotherapy Research, Cancer Center of Excellence, Houston Methodist Research Institute, Houston, TX, United States
| | - Sunny Mai
- Center for Immunotherapy Research, Cancer Center of Excellence, Houston Methodist Research Institute, Houston, TX, United States
| | - Shu-Hsia Chen
- Texas A&M College of Medicine, Bryan, TX, United States.,Center for Immunotherapy Research, Cancer Center of Excellence, Houston Methodist Research Institute, Houston, TX, United States
| | - Ping-Ying Pan
- Texas A&M College of Medicine, Bryan, TX, United States.,Center for Immunotherapy Research, Cancer Center of Excellence, Houston Methodist Research Institute, Houston, TX, United States
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28
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Tavukcuoglu E, Horzum U, Yanik H, Uner A, Yoyen-Ermis D, Nural SK, Aydin B, Sokmensuer C, Karakoc D, Yilmaz KB, Hamaloglu E, Esendagli G. Human splenic polymorphonuclear myeloid-derived suppressor cells (PMN-MDSC) are strategically located immune regulatory cells in cancer. Eur J Immunol 2020; 50:2067-2074. [PMID: 32691408 DOI: 10.1002/eji.202048666] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/24/2020] [Accepted: 07/17/2020] [Indexed: 01/21/2023]
Abstract
In contrast to the mouse, functional assets of polymorphonuclear myeloid-derived suppressor cells (PMN-MDSC) in the human spleen remain to be better elucidated. Here, we report that the spleen in gastric and pancreatic cancer adopts an immune regulatory character, harbors excessive amount of PMN-MDSC, and anatomically enables their interaction with T cells. Compared to the peripheral blood, the spleen from cancer patients contained significantly higher levels of low-density PMN-MDSC, but not early-stage MDSC (e-MDSC) and monocytic-MDSC (M-MDSC). Low-density fraction of polymorphonuclear (PMN) cells was enriched in immature myeloid cells and displayed higher levels of CD10, CD16, and ROS than their blood-derived counterparts. They were also positive for PD-L1, LOX-1, and pSTAT3. The white pulp and periarteriolar lymphoid sheath (PALS) were strategically surrounded by PMN cells that were in contact with T cells. Unlike those from the blood, both low-density and normal-density PMN cells from the human spleen suppressed T cell proliferation and IFN-γ production. Independent of clinical grade, high PMN-MDSC percentages were associated with decreased survival in gastric cancer. In summary, our results outline the immune regulatory role of the spleen in cancer where neutrophils acquire MDSC functions and feasibly interact with T cells.
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Affiliation(s)
- Ece Tavukcuoglu
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | - Utku Horzum
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | - Hamdullah Yanik
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | - Aysegul Uner
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Digdem Yoyen-Ermis
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | - Safa K Nural
- Department of General Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Busra Aydin
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey.,Department of Medical and Surgical Research, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Cenk Sokmensuer
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Derya Karakoc
- Department of General Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey.,Department of Medical and Surgical Research, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Kerim Bora Yilmaz
- Department of Medical and Surgical Research, Institute of Health Sciences, Hacettepe University, Ankara, Turkey.,Department of General Surgery, Diskapi Yildirim Beyazit Research and Training Hospital, University of Health Sciences, Ankara, Turkey
| | - Erhan Hamaloglu
- Department of General Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey.,Department of Medical and Surgical Research, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Gunes Esendagli
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey.,Department of Medical and Surgical Research, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
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Koivisto CS, Parrish M, Bonala SB, Ngoi S, Torres A, Gallagher J, Sanchez-Hodge R, Zeinner V, Nahhas GJ, Liu B, Cohn DE, Backes FJ, Goodfellow PJ, Chamberlin HM, Leone G. Evaluating the efficacy of enzalutamide and the development of resistance in a preclinical mouse model of type-I endometrial carcinoma. Neoplasia 2020; 22:484-496. [PMID: 32818842 PMCID: PMC7452078 DOI: 10.1016/j.neo.2020.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 07/06/2020] [Indexed: 11/15/2022] Open
Abstract
Androgen Receptor (AR) signaling is a critical driver of hormone-dependent prostate cancer and has also been proposed to have biological activity in female hormone-dependent cancers, including type I endometrial carcinoma (EMC). In this study, we evaluated the preclinical efficacy of a third-generation AR antagonist, enzalutamide, in a genetic mouse model of EMC, Sprr2f-Cre;Ptenfl/fl. In this model, ablation of Pten in the uterine epithelium leads to localized and distant malignant disease as observed in human EMC. We hypothesized that administering enzalutamide through the diet would temporarily decrease the incidence of invasive and metastatic carcinoma, while prolonged administration would result in development of resistance and loss of efficacy. Short-term treatment with enzalutamide reduced overall tumor burden through increased apoptosis but failed to prevent progression of invasive and metastatic disease. These results suggest that AR signaling may have biphasic, oncogenic and tumor suppressive roles in EMC that are dependent on disease stage. Enzalutamide treatment increased Progesterone Receptor (PR) expression within both stromal and tumor cell compartments. Prolonged administration of enzalutamide decreased apoptosis, increased tumor burden and resulted in the clonal expansion of tumor cells expressing high levels of p53 protein, suggestive of acquired Trp53 mutations. In conclusion, we show that enzalutamide induces apoptosis in EMC but has limited efficacy overall as a single agent. Induction of PR, a negative regulator of endometrial proliferation, suggests that adding progestin therapy to enzalutamide administration may further decrease tumor burden and result in a prolonged response.
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Affiliation(s)
- Christopher S Koivisto
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
| | - Melodie Parrish
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
| | - Santosh B Bonala
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
| | - Soo Ngoi
- Department of Microbiology and Immunology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
| | - Adrian Torres
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA.
| | - James Gallagher
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA.
| | - Rebekah Sanchez-Hodge
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA; Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, USA
| | - Victor Zeinner
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA
| | - Georges J Nahhas
- Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
| | - Bei Liu
- Department of Microbiology and Immunology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
| | - David E Cohn
- Division of Gynecologic Oncology, College of Medicine, The Ohio State University, Columbus, OH, USA.
| | - Floor J Backes
- Division of Gynecologic Oncology, College of Medicine, The Ohio State University, Columbus, OH, USA.
| | - Paul J Goodfellow
- Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, USA.
| | - Helen M Chamberlin
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA.
| | - Gustavo Leone
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
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Mundry CS, Eberle KC, Singh PK, Hollingsworth MA, Mehla K. Local and systemic immunosuppression in pancreatic cancer: Targeting the stalwarts in tumor's arsenal. Biochim Biophys Acta Rev Cancer 2020; 1874:188387. [PMID: 32579889 DOI: 10.1016/j.bbcan.2020.188387] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/13/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023]
Abstract
Late detection, compromised immune system, and chemotherapy resistance underlie the poor patient prognosis for pancreatic ductal adenocarcinoma (PDAC) patients, making it the 3rd leading cause of cancer-related deaths in the United States. Cooperation between the tumor cells and the immune system leads to the immune escape and eventual establishment of the tumor. For more than 20 years, sincere efforts have been made to intercept the tumor-immune crosstalk and identify the probable therapeutic targets for breaking self-tolerance toward tumor antigens. However, the success of these studies depends on detailed examination and understanding of tumor-immune cell interactions, not only in the primary tumor but also at distant systemic niches. Innate and adaptive arms of the immune system sculpt tumor immunogenicity, where they not only aid in providing an amenable environment for their survival but also act as a driver for tumor relapse at primary or distant organ sites. This review article highlights the key events associated with tumor-immune communication and associated immunosuppression at both local and systemic microenvironments in PDAC. Furthermore, we discuss the approaches and benefits of targeting both local and systemic immunosuppression for PDAC patients. The present articles integrate data from clinical and genetic mouse model studies to provide a widespread consensus on the role of local and systemic immunosuppression in undermining the anti-tumor immune responses against PDAC.
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MESH Headings
- Adaptive Immunity/drug effects
- Animals
- Antineoplastic Agents, Immunological/pharmacology
- Antineoplastic Agents, Immunological/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bone Marrow/drug effects
- Bone Marrow/immunology
- Bone Marrow/pathology
- Cancer Vaccines/administration & dosage
- Carcinoma, Pancreatic Ductal/immunology
- Carcinoma, Pancreatic Ductal/mortality
- Carcinoma, Pancreatic Ductal/pathology
- Carcinoma, Pancreatic Ductal/therapy
- Chemotherapy, Adjuvant/methods
- Clinical Trials as Topic
- Combined Modality Therapy/methods
- Disease Models, Animal
- Disease-Free Survival
- Fluorouracil/pharmacology
- Fluorouracil/therapeutic use
- Humans
- Immunity, Innate/drug effects
- Immunotherapy/methods
- Irinotecan/pharmacology
- Irinotecan/therapeutic use
- Leucovorin/pharmacology
- Leucovorin/therapeutic use
- Lymph Node Excision
- Lymph Nodes/immunology
- Lymph Nodes/pathology
- Lymph Nodes/surgery
- Mice
- Mice, Transgenic
- Neoadjuvant Therapy/methods
- Oxaliplatin/pharmacology
- Oxaliplatin/therapeutic use
- Pancreas/immunology
- Pancreas/pathology
- Pancreas/surgery
- Pancreatectomy
- Pancreatic Neoplasms/immunology
- Pancreatic Neoplasms/mortality
- Pancreatic Neoplasms/pathology
- Pancreatic Neoplasms/therapy
- Spleen/immunology
- Spleen/pathology
- Spleen/surgery
- Splenectomy
- T-Lymphocytes/drug effects
- T-Lymphocytes/immunology
- T-Lymphocytes/transplantation
- Transplantation, Autologous/methods
- Tumor Escape/drug effects
- Tumor Microenvironment/drug effects
- Tumor Microenvironment/immunology
- United States/epidemiology
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Affiliation(s)
- Clara S Mundry
- The Eppley Institute for Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA
| | - Kirsten C Eberle
- The Eppley Institute for Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA
| | - Pankaj K Singh
- The Eppley Institute for Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA
| | - Michael A Hollingsworth
- The Eppley Institute for Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA
| | - Kamiya Mehla
- The Eppley Institute for Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA.
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31
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Tumor-induced neurogenesis and immune evasion as targets of innovative anti-cancer therapies. Signal Transduct Target Ther 2020; 5:99. [PMID: 32555170 PMCID: PMC7303203 DOI: 10.1038/s41392-020-0205-z] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 05/15/2020] [Accepted: 05/24/2020] [Indexed: 12/11/2022] Open
Abstract
Normal cells are hijacked by cancer cells forming together heterogeneous tumor masses immersed in aberrant communication circuits that facilitate tumor growth and dissemination. Besides the well characterized angiogenic effect of some tumor-derived factors; others, such as BDNF, recruit peripheral nerves and leukocytes. The neurogenic switch, activated by tumor-derived neurotrophins and extracellular vesicles, attracts adjacent peripheral fibers (autonomic/sensorial) and neural progenitor cells. Strikingly, tumor-associated nerve fibers can guide cancer cell dissemination. Moreover, IL-1β, CCL2, PGE2, among other chemotactic factors, attract natural immunosuppressive cells, including T regulatory (Tregs), myeloid-derived suppressor cells (MDSCs), and M2 macrophages, to the tumor microenvironment. These leukocytes further exacerbate the aberrant communication circuit releasing factors with neurogenic effect. Furthermore, cancer cells directly evade immune surveillance and the antitumoral actions of natural killer cells by activating immunosuppressive mechanisms elicited by heterophilic complexes, joining cancer and immune cells, formed by PD-L1/PD1 and CD80/CTLA-4 plasma membrane proteins. Altogether, nervous and immune cells, together with fibroblasts, endothelial, and bone-marrow-derived cells, promote tumor growth and enhance the metastatic properties of cancer cells. Inspired by the demonstrated, but restricted, power of anti-angiogenic and immune cell-based therapies, preclinical studies are focusing on strategies aimed to inhibit tumor-induced neurogenesis. Here we discuss the potential of anti-neurogenesis and, considering the interplay between nervous and immune systems, we also focus on anti-immunosuppression-based therapies. Small molecules, antibodies and immune cells are being considered as therapeutic agents, aimed to prevent cancer cell communication with neurons and leukocytes, targeting chemotactic and neurotransmitter signaling pathways linked to perineural invasion and metastasis.
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32
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Niogret J, Limagne E, Thibaudin M, Blanc J, Bertaut A, Le Malicot K, Rinaldi Y, Caroli-Bosc FX, Audemar F, Nguyen S, Sarda C, Lombard-Bohas C, Locher C, Carreiro M, Legoux JL, Etienne PL, Baconnier M, Porneuf M, Aparicio T, Ghiringhelli F. Baseline Splenic Volume as a Prognostic Biomarker of FOLFIRI Efficacy and a Surrogate Marker of MDSC Accumulation in Metastatic Colorectal Carcinoma. Cancers (Basel) 2020; 12:cancers12061429. [PMID: 32486421 PMCID: PMC7352427 DOI: 10.3390/cancers12061429] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 05/24/2020] [Accepted: 05/27/2020] [Indexed: 02/07/2023] Open
Abstract
Background: Predictive biomarkers of response to chemotherapy plus antiangiogenic for metastatic colorectal cancer (mCRC) are lacking. The objective of this study was to test the prognostic role of splenomegaly on baseline CT scan. Methods: This study is a sub-study of PRODIGE-9 study, which included 488 mCRC patients treated by 5-fluorouracil, leucovorin and irinotecan (FOLFIRI) and bevacizumab in first line. The association between splenic volume, and PFS and OS was evaluated by univariate and multivariable Cox analyses. The relation between circulating monocytic Myeloid derived suppressor cells (mMDSC) and splenomegaly was also determined. Results: Baseline splenic volume > 180 mL was associated with poor PFS (median PFS = 9.2 versus 11.1 months; log-rank p = 0.0125), but was not statistically associated with OS (median OS = 22.6 versus 28.5 months; log-rank p = 0.1643). The increase in splenic volume at 3 months had no impact on PFS (HR 0.928; log-rank p = 0.56) or on OS (HR 0.843; log-rank p = 0.21). Baseline splenic volume was positively correlated with the level of baseline circulating mMDSC (r = 0.48, p-value = 0.031). Conclusion: Baseline splenomegaly is a prognostic biomarker in patients with mCRC treated with FOLFIRI and bevacizumab, and a surrogate marker of MDSC accumulation.
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Affiliation(s)
- Julie Niogret
- Department of Medical Oncology, Georges François Leclerc Cancer Center-UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France;
- Department of Medical Oncology, University of Burgundy-Franche-Comté, 7 Boulevard Jeanne d’Arc, 21000 Dijon, France;
- INSERM U1231, 7 Boulevard Jeanne d’Arc, 21000 Dijon, France
- Platform of Transfer in Cancer Biology, Georges François Leclerc Cancer Center—UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France; (E.L.); (M.T.)
| | - Emeric Limagne
- Platform of Transfer in Cancer Biology, Georges François Leclerc Cancer Center—UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France; (E.L.); (M.T.)
| | - Marion Thibaudin
- Platform of Transfer in Cancer Biology, Georges François Leclerc Cancer Center—UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France; (E.L.); (M.T.)
| | - Julie Blanc
- Methodology, Data-Management, and Biostatistics Unit, Georges François Leclerc Cancer Center—UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France; (J.B.); (A.B.)
| | - Aurelie Bertaut
- Methodology, Data-Management, and Biostatistics Unit, Georges François Leclerc Cancer Center—UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France; (J.B.); (A.B.)
| | - Karine Le Malicot
- Department of Medical Oncology, University of Burgundy-Franche-Comté, 7 Boulevard Jeanne d’Arc, 21000 Dijon, France;
- Fédération Francophone de Cancérologie Digestive, EPICAD INSERM U1231, 7 Boulevard Jeanne d’Arc, 21000 Dijon, France
| | - Yves Rinaldi
- Department of Hepato-Gastroenterology, European Hospital, 6 Rue Désirée Clary, 13003 Marseille, France;
| | | | - Franck Audemar
- Department of Gastroenterology, Côte Basque Hospital Center, 13 Avenue de l’Interne Jacques Loeb, 64100 Bayonne, France;
| | - Suzanne Nguyen
- Department of Medical Oncology, Hospital Center, 4 Boulevard Hauterive, 64000 Pau, France;
| | - Corinne Sarda
- Department of Medical Oncology, Saintonge Hospital Center, 11 Boulevard Ambroise Paré, 17100 Saintes, France;
| | - Catherine Lombard-Bohas
- Department of Medical Oncology, Edouard Herriot Hospital, HCL, 5 Place d’Arsonval, 69003 Lyon, France;
| | - Christophe Locher
- Department of Gastroenterology, Est-Francilien Great Hospital, 6-8 Rue Saint-Fiacre, 77100 Meaux, France;
| | - Miguel Carreiro
- Department of Medical Oncology and Internal medicine, Hospital Center, 100 Rue Léon Cladel, 82000 Montauban, France;
| | - Jean-Louis Legoux
- Department of Hepato-Gastroenterology and Digestive Oncology, Regional Hospital Center, 14 Avenue de l’Hôpital, 45100 Orléans, France;
| | - Pierre-Luc Etienne
- Department of Medical Oncology, CARIO, Côtes d’Armor Private Hospital, 10 Rue François Jacob, 22190 Plerin, France;
| | - Mathieu Baconnier
- Department of Hepato-Gastroenterology, Annecy Genevois Hospital Center, 1 Avenue de l’Hôpital, 74374 Pringy, France;
| | - Marc Porneuf
- Department of Medical Oncology and Hematology, Yves Le Foll Hospital Center, 10 Rue Marcel Proust, 22000 Saint-Brieuc, France;
| | - Thomas Aparicio
- Department of Gastroenterology, University Hospital Center Saint Louis, APHP, 1 Avenue Claude Vellefaux, 75010 Paris, France;
| | - Francois Ghiringhelli
- Department of Medical Oncology, Georges François Leclerc Cancer Center-UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France;
- Department of Medical Oncology, University of Burgundy-Franche-Comté, 7 Boulevard Jeanne d’Arc, 21000 Dijon, France;
- INSERM U1231, 7 Boulevard Jeanne d’Arc, 21000 Dijon, France
- Platform of Transfer in Cancer Biology, Georges François Leclerc Cancer Center—UNICANCER, 1 rue Professeur Marion, 21000 Dijon, France; (E.L.); (M.T.)
- Correspondence:
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33
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Pan P, Zhu Z, Oshima K, Aldakkak M, Tsai S, Huang YW, Dong W, Zhang J, Lin CW, Wang Y, Yearsley M, Yu J, Wang LS. Black raspberries suppress pancreatic cancer through modulation of NKp46 +, CD8 +, and CD11b + immune cells. FOOD FRONTIERS 2020; 1:70-82. [PMID: 32368735 DOI: 10.1002/fft2.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a fatal disease with a low survival rate (9%). Epidemiologic studies show that healthy dietary patterns enriched of fruits and vegetables lower the risk of PDAC. We previously showed that supplementing black raspberries (BRBs) to patients with colorectal cancer increased tumor-infiltrating NK cells and their cytotoxicity. We aimed to determine whether BRBs combat PDAC by modulating cancer immunity. NOD.SCID mice lacking T and B cells were injected with human Panc-1-Luc cells orthotopically, and immunocompetent Kras LSL.G12D/+ -Trp53 LSL.R172H/+ -Pdx-1-Cre mice were fed BRBs. Peripheral blood mononuclear cells (PBMCs) from PDAC patients were treated with butyrate, a microbial metabolite of BRBs. The absence of T and B cells did not dampen BRBs' anti-tumor effects in the NOD.SCID mice. In the Kras LSL.G12D/+ -Trp53 LSL.R172H/+ -Pdx-1-Cre mice, BRBs significantly prolonged survival (189 days versus 154 days). In both models, BRBs decreased tumor-infiltrating CD11b+ cells and the expression of IL-1β, sEH, and Ki67. BRBs also increased tumor-infiltrating NKp46+ cells and the expression of CD107a, a functional marker of cytolytic NK and CD8+ T cells. In Kras LSL.G12D/+ -Trp53 LSL.R172H/+ -Pdx-1-Cre mice, tumor infiltration of CD8+ T cells was increased by BRBs. Further using the PBMCs from PDAC patients, we show that butyrate decreased the population of myeloid-derived suppressor cells (MDSCs). Butyrate also reversed CD11b+ cell-mediated suppression on CD8+ T cells. Interestingly, there is a negative association between MDSC changes and patients' survival, suggesting that the more decrease in MDSC population induced by butyrate treatment, the longer the patient had survived. Our study suggests the immune-modulating potentials of BRBs in PDAC.
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Affiliation(s)
- Pan Pan
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin
| | - Zheng Zhu
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute
| | | | | | - Susan Tsai
- Department of Surgery, Medical College of Wisconsin
| | - Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin
| | - Wenjuan Dong
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute
| | - Jianying Zhang
- Division of Biostatistics, Department of Science of Informatics, City of Hope National Medical Center and Beckman Research Institute
| | - Chien-Wei Lin
- Division of Biostatistics, Medical College of Wisconsin
| | - Youwei Wang
- The James Cancer Hospital, The Ohio State University
| | | | - Jianhua Yu
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute
| | - Li-Shu Wang
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin
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Borgers JSW, Tobin RP, Vorwald VM, Smith JM, Davis DM, Kimball AK, Clambey ET, Couts KL, McWilliams JA, Jordan KR, Torphy RJ, Schulick R, McCarter MD. High-Dimensional Analysis of Postsplenectomy Peripheral Immune Cell Changes. Immunohorizons 2020; 4:82-92. [PMID: 32071067 PMCID: PMC7476217 DOI: 10.4049/immunohorizons.1900089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 01/22/2020] [Indexed: 12/20/2022] Open
Abstract
Although the consequences of splenectomy are well understood in mice, much less is known about the immunologic changes that occur following splenectomy in humans. We sought to characterize the circulating immune cell populations of patients before and after elective splenectomy to determine if these changes are related to postsplenectomy survival outcomes. Retrospective clinical information was collected from 95 patients undergoing elective splenectomy compared with 91 patients undergoing pancreaticoduodenectomy (Whipple procedure). We further analyzed peripheral blood from five patients in the splenectomy group, collected before and after surgery, using single-cell cytometry by time-of-flight mass spectrometry. We compared pre- and postsplenectomy data to characterize both the major and minor immune cell populations in significantly greater detail. Compared with patients undergoing a Whipple procedure, splenectomized patients had significant and long-lasting elevated counts of lymphocytes, monocytes, and basophils. Cytometry by time-of-flight mass spectroscopy analysis demonstrated that the elevated lymphocytes primarily consisted of naive CD4+ T cells and a population of activated CD25+CD56+CD4+ T cells, whereas the elevated monocyte counts were mainly mature, activated monocytes. We also observed a significant increase in the expression of the chemokine receptors CCR6 and CCR4 on several cellular populations. Taken together, these data indicate that significant immunological changes take place following splenectomy. Whereas other groups have compared splenectomized patients to healthy controls, this study compared patients undergoing elective splenectomy to those undergoing a similar major abdominal surgery. Overall, we found that splenectomy results in significant long-lasting changes in circulating immune cell populations and function.
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Affiliation(s)
- Jessica S W Borgers
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045.,Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands
| | - Richard P Tobin
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Victoria M Vorwald
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Joshua M Smith
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Dana M Davis
- University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Abigail K Kimball
- Department of Anesthesiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Eric T Clambey
- Department of Anesthesiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Kasey L Couts
- Division of Medical Oncology, Department of Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045; and
| | - Jennifer A McWilliams
- Department of Immunology and Microbiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Kimberly R Jordan
- Department of Immunology and Microbiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Robert J Torphy
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Richard Schulick
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045.,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Martin D McCarter
- Department of Surgery, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045; .,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
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35
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Tobin RP, Jordan KR, Kapoor P, Spongberg E, Davis D, Vorwald VM, Couts KL, Gao D, Smith DE, Borgers JSW, Robinson S, Amato C, Gonzalez R, Lewis KD, Robinson WA, Borges VF, McCarter MD. IL-6 and IL-8 Are Linked With Myeloid-Derived Suppressor Cell Accumulation and Correlate With Poor Clinical Outcomes in Melanoma Patients. Front Oncol 2019; 9:1223. [PMID: 31781510 PMCID: PMC6857649 DOI: 10.3389/fonc.2019.01223] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 10/25/2019] [Indexed: 12/12/2022] Open
Abstract
We sought to identify tumor-secreted factors that altered the frequency of MDSCs and correlated with clinical outcomes in advanced melanoma patients. We focused our study on several of the many factors involved in the expansion and mobilization of MDSCs. These were identified by measuring circulating concentrations of 13 cytokines and growth factors in stage IV melanoma patients (n = 55) and healthy controls (n = 22). Based on these results, we hypothesized that IL-6 and IL-8 produced by melanoma tumor cells participate in the expansion and recruitment of MDSCs and together would be predictive of overall survival in melanoma patients. We then compared the expression of IL-6 and IL-8 in melanoma tumors to the corresponding plasma concentrations and the frequency of circulating MDSCs. These measures were correlated with clinical outcomes. Patients with high plasma concentrations of either IL-6 (40%) or IL-8 (63%), or both (35%) had worse median overall survival compared to patients with low concentrations. Patients with low peripheral concentrations and low tumoral expression of IL-6 and IL-8 showed decreased frequencies of circulating MDSCs, and patients with low frequencies of MDSCs had better overall survival. We have previously shown that IL-6 is capable of expanding MDSCs, and here we show that MDSCs are chemoattracted to IL-8. Multivariate analysis demonstrated an increased risk of death for subjects with both high IL-6 and IL-8 (HR 3.059) and high MDSCs (HR 4.265). Together these results indicate an important role for IL-6 and IL-8 in melanoma patients in which IL-6 potentially expands peripheral MDSCs and IL-8 recruits these highly immunosuppressive cells to the tumor microenvironment. This study provides further support for identifying potential therapeutics targeting IL-6, IL-8, and MDSCs to improve melanoma treatments.
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Affiliation(s)
- Richard P Tobin
- Division of Surgical Oncology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Kimberly R Jordan
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Puja Kapoor
- Division of Surgical Oncology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Eric Spongberg
- UCHealth University of Colorado Hospital, Aurora, CO, United States
| | - Dana Davis
- Division of Surgical Oncology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Victoria M Vorwald
- Division of Surgical Oncology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Kasey L Couts
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Dexiang Gao
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Derek E Smith
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Jessica S W Borgers
- Division of Surgical Oncology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,Radboud University Medical Center, Nijmegen, Netherlands
| | - Steven Robinson
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Carol Amato
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Rene Gonzalez
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,University of Colorado Cancer Center, Aurora, CO, United States
| | - Karl D Lewis
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,University of Colorado Cancer Center, Aurora, CO, United States
| | - William A Robinson
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,University of Colorado Cancer Center, Aurora, CO, United States
| | - Virginia F Borges
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,University of Colorado Cancer Center, Aurora, CO, United States.,Young Women's Breast Cancer Translational Program, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Martin D McCarter
- Division of Surgical Oncology, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.,University of Colorado Cancer Center, Aurora, CO, United States
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36
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Shimizu K, Iyoda T, Okada M, Yamasaki S, Fujii SI. Immune suppression and reversal of the suppressive tumor microenvironment. Int Immunol 2019; 30:445-454. [PMID: 29939325 DOI: 10.1093/intimm/dxy042] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 06/22/2018] [Indexed: 12/18/2022] Open
Abstract
Most tumors employ multiple strategies to attenuate T-cell-mediated immune responses. In particular, immune suppression surrounding the tumor is achieved by interfering with antigen-presenting cells and effector T cells. Controlling both the tumor and the tumor microenvironment (TME) is critical for cancer treatment. Checkpoint blockade therapy can overcome tumor-induced immune suppression, but more than half of the patients fail to respond to this treatment; therefore, more effective cancer immunotherapies are needed. Generation of an anti-tumor immune response is a multi-step process of immune activation against the tumor that requires effector T cells to recognize and exert toxic effects against tumor cells, for which two strategies are employed-inhibition of various types of immune suppressor cells, such as myeloid cells and regulatory T cells, and establishment of anti-tumor immune surveillance including, activation of natural killer cells and cytotoxic T cells. It was recently shown that anti-cancer drugs not only directly kill tumor cells, but also influence the immune response to cancer by promoting immunogenic cell death, enhancing antigen presentation or depleting immunosuppressive cells. Herein, we review the mechanisms by which tumors exert immune suppression as well as their regulation. We then discuss how the complex reciprocal interactions between immunosuppressive and immunostimulatory cells influence immune cell dynamics in the TME. Finally, we highlight the new therapies that can reverse immune suppression in the TME and promote anti-tumor immunity.
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Affiliation(s)
- Kanako Shimizu
- Laboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences, Tsurumi-ku, Yokohama, Kanagawa, Japan
| | - Tomonori Iyoda
- Laboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences, Tsurumi-ku, Yokohama, Kanagawa, Japan
| | - Masahiro Okada
- Laboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences, Tsurumi-ku, Yokohama, Kanagawa, Japan
| | - Satoru Yamasaki
- Laboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences, Tsurumi-ku, Yokohama, Kanagawa, Japan
| | - Shin-Ichiro Fujii
- Laboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences, Tsurumi-ku, Yokohama, Kanagawa, Japan
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37
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Seban RD, Nemer JS, Marabelle A, Yeh R, Deutsch E, Ammari S, Moya-Plana A, Mokrane FZ, Gartrell RD, Finkel G, Barker L, Bigorgne AE, Schwartz LH, Saenger Y, Robert C, Dercle L. Prognostic and theranostic 18F-FDG PET biomarkers for anti-PD1 immunotherapy in metastatic melanoma: association with outcome and transcriptomics. Eur J Nucl Med Mol Imaging 2019; 46:2298-2310. [PMID: 31346755 DOI: 10.1007/s00259-019-04411-7] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 06/20/2019] [Indexed: 12/31/2022]
Abstract
PURPOSE An imaging-based stratification tool is needed to identify melanoma patients who will benefit from anti Programmed Death-1 antibody (anti-PD1). We aimed at identifying biomarkers for survival and response evaluated in lymphoid tissue metabolism in spleen and bone marrow before initiation of therapy. METHODS This retrospective study included 55 patients from two institutions who underwent 18F-FDG PET/CT before anti-PD1. Parameters extracted were SUVmax, SUVmean, HISUV (SUV-based Heterogeneity Index), TMTV (total metabolic tumor volume), TLG (total lesion glycolysis), BLR (Bone marrow-to-Liver SUVmax ratio), and SLR (Spleen-to-Liver SUVmax ratio). Each parameter was dichotomized using the median as a threshold. Association with survival, best overall response (BOR), and transcriptomic analyses (NanoString assay) were evaluated using Cox prediction models, Wilcoxon tests, and Spearman's correlation, respectively. RESULTS At 20.7 months median follow-up, 33 patients had responded, and 29 patients died. Median PFS and OS were 11.4 (95%CI 2.7-20.2) and 28.5 (95%CI 13.4-43.8) months. TMTV (>25cm3), SLR (>0.77), and BLR (>0.79) correlated with shorter survival. High TMTV (>25 cm3), SLR (>0.77), and BLR (>0.79) correlated with shorter survival, with TMTV (HR PFS 2.2, p = 0.02, and HR OS 2.5, p = 0.02) and BLR (HR OS 2.3, p = 0.04) remaining significant in a multivariable analysis. Low TMTV and TLG correlated with BOR (p = 0.03). Increased glucose metabolism in bone marrow (BLR) was associated with transcriptomic profiles including regulatory T cell markers (p < 0.05). CONCLUSION Low tumor burden correlates with survival and objective response while hematopoietic tissue metabolism correlates inversely with survival. These biomarkers should be further evaluated for potential clinical application.
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Affiliation(s)
- Romain-David Seban
- Département d'imagerie Médicale, Gustave Roussy, Université Paris-Saclay, 94800, Villejuif, France
| | - John S Nemer
- Department of Medicine, Division of Hematology Oncology, New York-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA.,Department of Radiology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY, 10039, USA
| | - Aurélien Marabelle
- Drug Development Department (DITEP), Gustave Roussy, Villejuif, France.,UMR1015, Gustave Roussy, Université Paris Saclay, 94800, Villejuif, France
| | - Randy Yeh
- Department of Radiology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY, 10039, USA
| | - Eric Deutsch
- Drug Development Department (DITEP), Gustave Roussy, Villejuif, France
| | - Samy Ammari
- Département d'imagerie Médicale, Gustave Roussy, Université Paris-Saclay, 94800, Villejuif, France
| | - Antoine Moya-Plana
- Inserm U981, Melanoma group, Gustave Roussy Cancer Campus, Villejuif, France
| | - Fatima-Zohra Mokrane
- Department of Radiology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY, 10039, USA
| | - Robyn D Gartrell
- Department of Medicine, Division of Hematology Oncology, New York-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Grace Finkel
- Department of Medicine, Division of Hematology Oncology, New York-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Luke Barker
- Department of Medicine, Division of Hematology Oncology, New York-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Amélie E Bigorgne
- Drug Development Department (DITEP), Gustave Roussy, Villejuif, France.,UMR1015, Gustave Roussy, Université Paris Saclay, 94800, Villejuif, France.,Inserm U1163, Imagine Institute, Paris, France.,University Paris Descartes, Paris, France
| | - Lawrence H Schwartz
- Department of Radiology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY, 10039, USA
| | - Yvonne Saenger
- Department of Medicine, Division of Hematology Oncology, New York-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Caroline Robert
- Inserm U981, Melanoma group, Gustave Roussy Cancer Campus, Villejuif, France
| | - Laurent Dercle
- Department of Radiology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY, 10039, USA. .,UMR1015, Gustave Roussy, Université Paris Saclay, 94800, Villejuif, France.
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Hidalgo A, Chilvers ER, Summers C, Koenderman L. The Neutrophil Life Cycle. Trends Immunol 2019; 40:584-597. [PMID: 31153737 DOI: 10.1016/j.it.2019.04.013] [Citation(s) in RCA: 230] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/25/2019] [Accepted: 04/28/2019] [Indexed: 02/07/2023]
Abstract
Neutrophils are recognized as an essential part of the innate immune response, but an active debate still exists regarding the life cycle of these cells. Neutrophils first differentiate in the bone marrow through progenitor intermediaries before entering the blood, in a process that gauges the extramedullary pool size. Once believed to be directly eliminated in the marrow, liver, and spleen, neutrophils, after circulating for less than 1 day, are now known to redistribute into multiple tissues with poorly understood kinetics. In this review, we provide an update on the dynamic distribution of neutrophils across tissues in health and disease, and emphasize differences between humans and model organisms. We further highlight issues to be addressed to exploit the unique features of neutrophils in the clinic.
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Affiliation(s)
- Andrés Hidalgo
- Area of Developmental and Cell Biology, Centro Nacional de Investigaciones, Cardiovasculares Carlos III (CNIC), Madrid, Spain; Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität München, Munich, Germany; German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.
| | - Edwin R Chilvers
- National Heart and Lung Institute, Imperial College London, London, UK.
| | - Charlotte Summers
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK.
| | - Leo Koenderman
- Laboratory of Translational Immunology, Department of Respiratory Medicine, University Medical Centre Utrecht, Utrecht, The Netherlands.
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39
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Bruger AM, Dorhoi A, Esendagli G, Barczyk-Kahlert K, van der Bruggen P, Lipoldova M, Perecko T, Santibanez J, Saraiva M, Van Ginderachter JA, Brandau S. How to measure the immunosuppressive activity of MDSC: assays, problems and potential solutions. Cancer Immunol Immunother 2019; 68:631-644. [PMID: 29785656 PMCID: PMC11028070 DOI: 10.1007/s00262-018-2170-8] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 05/02/2018] [Indexed: 10/16/2022]
Abstract
Myeloid-derived suppressor cells (MDSC) are a heterogeneous group of mononuclear and polymorphonuclear myeloid cells, which are present at very low numbers in healthy subjects, but can expand substantially under disease conditions. Depending on disease type and stage, MDSC comprise varying amounts of immature and mature differentiation stages of myeloid cells. Validated unique phenotypic markers for MDSC are still lacking. Therefore, the functional analysis of these cells is of central importance for their identification and characterization. Various disease-promoting and immunosuppressive functions of MDSC are reported in the literature. Among those, the capacity to modulate the activity of T cells is by far the most often used and best-established read-out system. In this review, we critically evaluate the assays available for the functional analysis of human and murine MDSC under in vitro and in vivo conditions. We also discuss critical issues and controls associated with those assays. We aim at providing suggestions and recommendations useful for the contemporary biological characterization of MDSC.
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Affiliation(s)
- Annika M Bruger
- de Duve Institute, Université catholique de Louvain, Avenue Hippocrate 74, 1200, Brussels, Belgium
| | - Anca Dorhoi
- Institute of Immunology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany and Faculty of Mathematics and Natural Sciences, University of Greifswald, Greifswald, Germany
| | - Gunes Esendagli
- Department of Basic Oncology, Hacettepe University Cancer Institute, Ankara, Turkey
| | | | - Pierre van der Bruggen
- de Duve Institute, Université catholique de Louvain, Avenue Hippocrate 74, 1200, Brussels, Belgium
| | - Marie Lipoldova
- Laboratory of Molecular and Cellular Immunology, Institute of Molecular Genetics AS CR, Videnska 1083, 142 20, Prague 4, Czech Republic
| | - Tomas Perecko
- Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dubravska cesta 9, 841 04, Bratislava, Slovak Republic
| | - Juan Santibanez
- Molecular Oncology group, Institute for Medical Research, University of Belgrade, Belgrade, Republic of Serbia
- Centro Integrativo de Biología y Química Aplicada (CIBQA), Universidad Bernardo O'Higgins, Santiago, Chile
| | - Margarida Saraiva
- Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
- Instituto de Biologia Molecular e Celular, University of Porto, Porto, Portugal
| | - Jo A Van Ginderachter
- Cellular and Molecular Immunology Lab, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Sven Brandau
- Research Division, Department of Otorhinolaryngology, West German Cancer Center, University Hospital Essen, Hufelandstrasse 55, 45122, Essen, Germany.
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40
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Cassetta L, Baekkevold ES, Brandau S, Bujko A, Cassatella MA, Dorhoi A, Krieg C, Lin A, Loré K, Marini O, Pollard JW, Roussel M, Scapini P, Umansky V, Adema GJ. Deciphering myeloid-derived suppressor cells: isolation and markers in humans, mice and non-human primates. Cancer Immunol Immunother 2019; 68:687-697. [PMID: 30684003 PMCID: PMC6447515 DOI: 10.1007/s00262-019-02302-2] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 01/11/2019] [Indexed: 12/12/2022]
Abstract
In cancer, infection and inflammation, the immune system's function can be dysregulated. Instead of fighting disease, immune cells may increase pathology and suppress host-protective immune responses. Myeloid cells show high plasticity and adapt to changing conditions and pathological challenges. Despite their relevance in disease pathophysiology, the identity, heterogeneity and biology of myeloid cells is still poorly understood. We will focus on phenotypical and functional markers of one of the key myeloid regulatory subtypes, the myeloid derived suppressor cells (MDSC), in humans, mice and non-human primates. Technical issues regarding the isolation of the cells from tissues and blood, timing and sample handling of MDSC will be detailed. Localization of MDSC in a tissue context is of crucial importance and immunohistochemistry approaches for this purpose are discussed. A minimal antibody panel for MDSC research is provided as part of the Mye-EUNITER COST action. Strategies for the identification of additional markers applying state of the art technologies such as mass cytometry will be highlighted. Such marker sets can be used to study MDSC phenotypes across tissues, diseases as well as species and will be crucial to accelerate MDSC research in health and disease.
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Affiliation(s)
- Luca Cassetta
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, 47 Little France Crescent, EH16 4TJ, Edinburgh, UK.
| | - Espen S Baekkevold
- Centre for Immune Regulation, Department of Pathology, University of Oslo, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Sven Brandau
- West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Anna Bujko
- Centre for Immune Regulation, Department of Pathology, University of Oslo, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Marco A Cassatella
- Division of General Pathology, Department of Medicine, University of Verona, Verona, Italy
| | - Anca Dorhoi
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Insel Riems, Germany.,Faculty of Mathematics and Natural Sciences, University of Greifswald, Greifswald, Germany.,Department of Immunology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Carsten Krieg
- Department of Microbiology and Immunology, Hollings Cancer Center, Medical University of South Carolina, Charleston, USA
| | - Ang Lin
- Department of Medicine Solna, Immunology and Allergy Unit, Karolinska Institutet, Stockholm, Sweden.,Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Karin Loré
- Department of Medicine Solna, Immunology and Allergy Unit, Karolinska Institutet, Stockholm, Sweden.,Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Olivia Marini
- Division of General Pathology, Department of Medicine, University of Verona, Verona, Italy
| | - Jeffrey W Pollard
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, 47 Little France Crescent, EH16 4TJ, Edinburgh, UK
| | - Mikael Roussel
- Centre Hospitalier Universitaire, Pôle Biologie, INSERM, UMR U1236, Université Rennes 1, EFS Bretagne, Rennes, France
| | - Patrizia Scapini
- Division of General Pathology, Department of Medicine, University of Verona, Verona, Italy
| | - Viktor Umansky
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Gosse J Adema
- Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Geert Grooteplein 28, 6500 HB, Nijmegen, The Netherlands.
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41
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Immunosuppression mediated by myeloid-derived suppressor cells (MDSCs) during tumour progression. Br J Cancer 2018; 120:16-25. [PMID: 30413826 PMCID: PMC6325125 DOI: 10.1038/s41416-018-0333-1] [Citation(s) in RCA: 482] [Impact Index Per Article: 80.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 10/18/2018] [Accepted: 10/23/2018] [Indexed: 12/21/2022] Open
Abstract
Under steady-state conditions, bone marrow-derived immature myeloid cells (IMC) differentiate into granulocytes, macrophages and dendritic cells (DCs). This differentiation is impaired under chronic inflammatory conditions, which are typical for tumour progression, leading to the accumulation of IMCs. These cells are capable of inducing strong immunosuppressive effects through the expression of various cytokines and immune regulatory molecules, inhibition of lymphocyte homing, stimulation of other immunosuppressive cells, depletion of metabolites critical for T cell functions, expression of ectoenzymes regulating adenosine metabolism, and the production of reactive species. IMCs are therefore designated as myeloid-derived suppressor cells (MDSCs), and have been shown to accumulate in tumour-bearing mice and cancer patients. MDSCs are considered to be a strong contributor to the immunosuppressive tumour microenvironment and thus an obstacle for many cancer immunotherapies. Consequently, numerous studies are focused on the characterisation of MDSC origin and their relationship to other myeloid cell populations, their immunosuppressive capacity, and possible ways to inhibit MDSC function with different approaches being evaluated in clinical trials. This review analyses the current state of knowledge on the origin and function of MDSCs in cancer, with a special emphasis on the immunosuppressive pathways pursued by MDSCs to inhibit T cell functions, resulting in tumour progression. In addition, we describe therapeutic strategies and clinical benefits of MDSC targeting in cancer.
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42
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Molecular imaging to enlighten cancer immunotherapies and underlying involved processes. Cancer Treat Rev 2018; 70:232-244. [DOI: 10.1016/j.ctrv.2018.09.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 09/20/2018] [Accepted: 09/21/2018] [Indexed: 01/04/2023]
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43
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Tobin RP, Jordan KR, Robinson WA, Davis D, Borges VF, Gonzalez R, Lewis KD, McCarter MD. Targeting myeloid-derived suppressor cells using all-trans retinoic acid in melanoma patients treated with Ipilimumab. Int Immunopharmacol 2018; 63:282-291. [PMID: 30121453 DOI: 10.1016/j.intimp.2018.08.007] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/24/2018] [Accepted: 08/06/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Immune checkpoint inhibitors have improved overall survival rates for many cancers, yet the majority of patients do not respond to treatment and succumb to disease progression. One tumor-related mechanism limiting the efficacy of immunotherapies in melanoma is the recruitment and expansion of myeloid-derived suppressor cells (MDSCs). Therefore, targeting MDSCs in combination with immunotherapies is an attractive strategy to improve response rates and effectiveness. METHODS We tested this strategy by designing a randomized phase II clinical trial treating advanced melanoma patients with either Ipilimumab monotherapy or Ipilimumab plus all-trans retinoic acid (ATRA). Clinicaltrails.gov identifier (NCT02403778). The frequency of circulating MDSCs and the activation of CD8(+) T cells was measured by flow cytometry. Expression of immunosuppressive genes was measured with quantitative real time-PCR. T cell suppressive functions were measured by mixed lymphocyte reaction. RESULTS Here we show that in vitro treatment with ATRA decreases immunosuppressive function of MDSCs in mixed lymphocyte reactions. Additionally, ATRA reduces the expression of immunosuppressive genes including PD-L1, IL-10, and indoleamine 2,3‑dioxygenase by MDSCs. Furthermore, the addition of ATRA to standard of care Ipilimumab therapy appears safe, as ATRA did not increase the frequency of grade 3 or 4 adverse events. Finally, ATRA significantly decreased the frequency of circulating MDSCs compared to Ipilimumab treatment alone in advanced-stage melanoma patients. CONCLUSIONS These results illustrate the importance of MDSCs in immunotherapy resistance and provide evidence that targeting MDSCs in cancer patients may augment immunotherapeutic approaches.
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Affiliation(s)
- Richard P Tobin
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Surgical Oncology, Department of Surgery, USA.
| | - Kimberly R Jordan
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Department of Immunology and Microbiology, USA.
| | - William A Robinson
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Medical Oncology, Department of Medicine, USA; University of Colorado Cancer Center, Aurora, CO, USA.
| | - Dana Davis
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Surgical Oncology, Department of Surgery, USA.
| | - Virginia F Borges
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Medical Oncology, Department of Medicine, USA; Young Women's Breast Cancer Translational Program, USA; University of Colorado Cancer Center, Aurora, CO, USA.
| | - Rene Gonzalez
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Medical Oncology, Department of Medicine, USA; University of Colorado Cancer Center, Aurora, CO, USA.
| | - Karl D Lewis
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Medical Oncology, Department of Medicine, USA; University of Colorado Cancer Center, Aurora, CO, USA.
| | - Martin D McCarter
- University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA; Division of Surgical Oncology, Department of Surgery, USA; University of Colorado Cancer Center, Aurora, CO, USA.
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Liu Y, Wei G, Cheng WA, Dong Z, Sun H, Lee VY, Cha SC, Smith DL, Kwak LW, Qin H. Targeting myeloid-derived suppressor cells for cancer immunotherapy. Cancer Immunol Immunother 2018; 67:1181-1195. [PMID: 29855694 PMCID: PMC11028324 DOI: 10.1007/s00262-018-2175-3] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 05/19/2018] [Indexed: 01/05/2023]
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population of immature myeloid cells with an immune suppressive phenotype. They represent a critical component of the immune suppressive niche described in cancer, where they support immune escape and tumor progression through direct effects on both the innate and adaptive immune responses, largely by contributing to maintenance of a high oxidative stress environment. The number of MDSCs positively correlates with protumoral activity, and often diminishes the effectiveness of immunotherapies, which is particularly problematic with the emergence of personalized medicine. Approaches targeting MDSCs showed promising results in preclinical studies and are under active investigation in clinical trials in combination with various immune checkpoint inhibitors. In this review, we discuss MDSC targets and therapeutic approaches targeting MDSC that have the aim of enhancing the existing tumor therapies.
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Affiliation(s)
- Yijun Liu
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Guowei Wei
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Wesley A Cheng
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Zhenyuan Dong
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Han Sun
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Vincent Y Lee
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Soung-Chul Cha
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - D Lynne Smith
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
| | - Larry W Kwak
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA.
| | - Hong Qin
- Toni Stephenson Lymphoma Center, Department of Hematology and Hematopoietic Stem Cell Transplantation, Beckman Research Institute of City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA
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45
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The complex interplay between neutrophils and cancer. Cell Tissue Res 2018; 371:517-529. [DOI: 10.1007/s00441-017-2777-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 12/12/2017] [Indexed: 12/12/2022]
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46
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Millrud CR, Mehmeti M, Leandersson K. Docetaxel promotes the generation of anti-tumorigenic human macrophages. Exp Cell Res 2017; 362:525-531. [PMID: 29269075 DOI: 10.1016/j.yexcr.2017.12.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 12/15/2017] [Accepted: 12/18/2017] [Indexed: 12/20/2022]
Abstract
The taxanes Docetaxel and Paclitaxel are two of the standard chemotherapies for patients with metastatic breast cancer. The functional effect of Docetaxel and Paclitaxel on human innate immune cells of the myeloid lineage is not well established, nor is the effects these agents have on differentiation of monocytes into macrophages and dendritic cells. Therefore, the aim with this project was to determine the effects of Docetaxel and Paclitaxel on primary human monocyte differentiation, activation and function. For this purpose, primary human monocytes were isolated from healthy donors and cultured with or without Docetaxel and Paclitaxel. We found that Docetaxel promoted the differentiation of primary human monocytes into pro-inflammatory macrophages with an M1 phenotype and an ability to present antigens to T cells. Monocytes treated with Docetaxel also displayed an elevated secretion of IL-8 and IL-1β, but did not promote generation of monocytic myeloid-derived suppressor cells. In conclusion, Docetaxel appears to have an immune stimulatory effect that would be beneficial for an anti-tumorigenic type of immune response, whereas Paclitaxel seems to have less effect on myeloid cells.
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Affiliation(s)
- Camilla Rydberg Millrud
- Cancer Immunology, Department of Translational Medicine, Lund University, Skånes University Hospital, Malmö, Sweden.
| | - Meliha Mehmeti
- Cancer Immunology, Department of Translational Medicine, Lund University, Skånes University Hospital, Malmö, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Skånes University Hospital, Malmö, Sweden
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47
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El Gammal AT, Sturm JH, Pinnschmidt HO, Hofmann BT, Bellon E. Protein S100A8/A9: A Potential New Biomarker for Pancreatic Diseases. ACTA ACUST UNITED AC 2017. [DOI: 10.17352/ijcem.000025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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48
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Alvarez KLF, Beldi M, Sarmanho F, Rossetti RAM, Silveira CRF, Mota GR, Andreoli MA, Caruso EDDC, Kamillos MF, Souza AM, Mastrocalla H, Clavijo-Salomon MA, Barbuto JAM, Lorenzi NP, Longatto-Filho A, Baracat E, Lopez RVM, Villa LL, Tacla M, Lepique AP. Local and systemic immunomodulatory mechanisms triggered by Human Papillomavirus transformed cells: a potential role for G-CSF and neutrophils. Sci Rep 2017; 7:9002. [PMID: 28827632 PMCID: PMC5566396 DOI: 10.1038/s41598-017-09079-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 07/19/2017] [Indexed: 01/09/2023] Open
Abstract
Cervical cancer is the last stage of a series of molecular and cellular alterations initiated with Human Papillomavirus (HPV) infection. The process involves immune responses and evasion mechanisms, which culminates with tolerance toward tumor antigens. Our objective was to understand local and systemic changes in the interactions between HPV associated cervical lesions and the immune system as lesions progress to cancer. Locally, we observed higher cervical leukocyte infiltrate, reflected by the increase in the frequency of T lymphocytes, neutrophils and M2 macrophages, in cancer patients. We observed a strong negative correlation between the frequency of neutrophils and T cells in precursor and cancer samples, but not cervicitis. In 3D tumor cell cultures, neutrophils inhibited T cell activity, displayed longer viability and longer CD16 expression half-life than neat neutrophil cultures. Systemically, we observed higher plasma G-CSF concentration, higher frequency of immature low density neutrophils, and tolerogenic monocyte derived dendritic cells, MoDCs, also in cancer patients. Interestingly, there was a negative correlation between T cell activation by MoDCs and G-CSF concentration in the plasma. Our results indicate that neutrophils and G-CSF may be part of the immune escape mechanisms triggered by cervical cancer cells, locally and systemically, respectively.
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Affiliation(s)
- Karla Lucia Fernandez Alvarez
- Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, Av. Prof. Lineu Prestes, 1730, Ed. Biomédicas IV, 05508-900, São Paulo, SP, Brazil
| | - Mariana Beldi
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Fabiane Sarmanho
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Renata Ariza Marques Rossetti
- Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, Av. Prof. Lineu Prestes, 1730, Ed. Biomédicas IV, 05508-900, São Paulo, SP, Brazil
| | - Caio Raony Farina Silveira
- Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, Av. Prof. Lineu Prestes, 1730, Ed. Biomédicas IV, 05508-900, São Paulo, SP, Brazil
| | - Giana Rabello Mota
- Department of Radiology and Oncology, Faculdade de Medicina da Universidade de São Paulo, LIM-24. R. Dr. Ovídio Pires de Campos, 255, Radiology Building, 05403-000, São Paulo, SP, Brazil
| | | | - Eliana Dias de Carvalho Caruso
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Marcia Ferreira Kamillos
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Ana Marta Souza
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Haydee Mastrocalla
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Maria Alejandra Clavijo-Salomon
- Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, Av. Prof. Lineu Prestes, 1730, Ed. Biomédicas IV, 05508-900, São Paulo, SP, Brazil
| | - José Alexandre Marzagão Barbuto
- Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, Av. Prof. Lineu Prestes, 1730, Ed. Biomédicas IV, 05508-900, São Paulo, SP, Brazil
| | - Noely Paula Lorenzi
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Adhemar Longatto-Filho
- Laboratory of Medical Investigation, School of Medicine, University of São Paulo, Av. Dr. Arnaldo, 455, office 1159, 01246-903, São Paulo, SP, Brazil
- Molecular Oncology Research Center, Barretos Cancer Hospital, R. Antenor Duarte Vilela, 1331, Barretos, 14784-400, São Paulo, SP, Brazil
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, R. da Universidade and ICVS/3B's - PT Government Associated Laboratory, 4704-553, Braga/Guimarães, Portugal
| | - Edmund Baracat
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Rossana Verónica Mendoza Lopez
- Center for Translational Research in Oncology, Instituto do Câncer do Estado de São Paulo, Av. Dr. Arnaldo, 251, 8th floor, 01246-000, São Paulo, SP, Brazil
| | - Luisa Lina Villa
- Department of Radiology and Oncology, Faculdade de Medicina da Universidade de São Paulo, LIM-24. R. Dr. Ovídio Pires de Campos, 255, Radiology Building, 05403-000, São Paulo, SP, Brazil
- Center for Translational Research in Oncology, Instituto do Câncer do Estado de São Paulo, Av. Dr. Arnaldo, 251, 8th floor, 01246-000, São Paulo, SP, Brazil
| | - Maricy Tacla
- Department of Gynecologic Clinic, School of Medicine, Universidade de São Paulo; Clinics Hospital at the São Paulo University, R. Dr. Enéas de Carvalho aguiar, 255, 5th floor, 05403-000, São Paulo, SP, Brazil
| | - Ana Paula Lepique
- Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, Av. Prof. Lineu Prestes, 1730, Ed. Biomédicas IV, 05508-900, São Paulo, SP, Brazil.
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