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Ding Z, Chen J, Li B, Ji X. Inflammatory factors and risk of lung adenocarcinoma: a Mendelian randomization study mediated by blood metabolites. Front Endocrinol (Lausanne) 2024; 15:1446863. [PMID: 39257908 PMCID: PMC11384989 DOI: 10.3389/fendo.2024.1446863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 07/29/2024] [Indexed: 09/12/2024] Open
Abstract
Background Lung adenocarcinoma (LUAD) is the most common type of lung cancer, and its pathogenesis remains not fully elucidated. Inflammation and metabolic dysregulation are considered to play crucial roles in LUAD development, but their causal relationships and specific mechanisms remain unclear. Methods This study employed a two-sample Mendelian randomization (MR) approach to systematically evaluate the causal associations between 91 circulating inflammatory factors, 1,400 serum metabolites, and LUAD. We utilized LUAD genome-wide association studies (GWAS) data from the FinnGen biobank and GWAS data of metabolites and inflammatory factors from the GWAS catalog to conduct two-sample MR analyses. For the identified key metabolites, we further used mediator MR to investigate their mediating effects in the influence of IL-17A on LUAD and explored potential mechanisms through protein-protein interaction and functional enrichment analyses. Results The MR analyses revealed that IL-17A (OR 0.78, 95%CI 0.62-0.99) was negatively associated with LUAD, while 71 metabolites were significantly associated with LUAD. Among them, ferulic acid 4-sulfate may play a crucial mediating role in the suppression of LUAD by IL-17A (OR 0.87, 95%CI 0.78-0.97). IL-17A may exert its anti-LUAD effects through extensive interactions with genes related to ferulic acid 4-sulfate metabolism (such as SULT1A1, CYP1A1, etc.), inhibiting oxidative stress and inflammatory responses, as well as downstream tumor-related pathways of ferulic acid 4-sulfate (such as MAPK, NF-κB, etc.). Conclusion This study discovered causal associations between IL-17A, multiple serum metabolites, and LUAD occurrence, revealing the key role of inflammatory and metabolic dysregulation in LUAD pathogenesis. Our findings provide new evidence-based medical support for specific inflammatory factors and metabolites as early predictive and risk assessment biomarkers for LUAD, offering important clues for subsequent mechanistic studies and precision medicine applications.
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Affiliation(s)
- Zheng Ding
- Department of Cardiac Surgery, The First Affiliated Hospital of China Medical University, Liaoning, Shenyang, China
| | - Juan Chen
- Department of Medical Oncology, The First Affiliated Hospital of China Medical University, Liaoning, Shenyang, China
| | - Bohan Li
- Department of Urinary Surgery, The First Affiliated Hospital of China Medical University, Liaoning, Shenyang, China
| | - Xinyu Ji
- Department of Thoracic Surgery, The First Affiliated Hospital of China Medical University, Liaoning, Shenyang, China
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da Silva GB, Manica D, Dallagnol P, Narzetti RA, Marafon F, da Silva AP, de S Matias L, Cassol JV, Moreno M, Kempka AP, Bagatini MD. Rosmarinic acid modulates purinergic signaling and induces apoptosis in melanoma cells. Purinergic Signal 2024:10.1007/s11302-024-10040-z. [PMID: 39031243 DOI: 10.1007/s11302-024-10040-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 07/13/2024] [Indexed: 07/22/2024] Open
Abstract
Cancer cases have increased worldwide. Cutaneous melanoma (CM), a highly metastatic skin cancer, largely contributes to global statistical cancer death data. Research has shown that rosmarinic acid (RA) is a promising phenolic compound with antineoplastic properties. Thus, we investigated the effects of RA on apoptosis-inducing in melanoma cells, purinergic signaling modulation, and cytokine levels. We treated SK-MEL-28 cells for 24 h with different concentrations of RA and assessed the apoptosis, CD39, CD73, and A2A expression, and cytokine levels. We found RA-induced apoptosis in melanoma cells. Regarding the purinergic system, we verified that RA downregulated the expression of CD73 and A2A, specially at high concentrations of treatment. Additionally, RA increased IL-6, IL-4, IL-10, IFN-γ, and TNF-α levels. Our in vitro results confirm RA's potential to be used to induce melanoma cell apoptosis, having CD73 and A2A as targets when reversion of immune suppression is desired. Further studies in animal models and clinical trials focusing on RA's modulation of purinergic signaling in melanoma are required.
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Affiliation(s)
- Gilnei B da Silva
- Multicentric Postgraduate Program in Biochemistry and Molecular Biology, State University of Santa Catarina, Lages, SC, Brazil
| | - Daiane Manica
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Paula Dallagnol
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Rafael A Narzetti
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Filomena Marafon
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Alana P da Silva
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Letícia de S Matias
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Joana V Cassol
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Marcelo Moreno
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Aniela P Kempka
- Multicentric Postgraduate Program in Biochemistry and Molecular Biology, State University of Santa Catarina, Lages, SC, Brazil
| | - Margarete D Bagatini
- Postgraduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
- Postgraduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
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Li O, Li L, Sheng Y, Ke K, Wu J, Mou Y, Liu M, Jin W. Biological characteristics of pancreatic ductal adenocarcinoma: Initiation to malignancy, intracellular to extracellular. Cancer Lett 2023; 574:216391. [PMID: 37714257 DOI: 10.1016/j.canlet.2023.216391] [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: 05/28/2023] [Revised: 09/04/2023] [Accepted: 09/10/2023] [Indexed: 09/17/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly life-threatening tumour with a low early-detection rate, rapid progression and a tendency to develop resistance to chemotherapy. Therefore, understanding the regulatory mechanisms underlying the initiation, development and metastasis of pancreatic cancer is necessary for enhancing therapeutic effectiveness. In this review, we summarised single-gene mutations (including KRAS, CDKN2A, TP53, SMAD4 and some other less prevalent mutations), epigenetic changes (including DNA methylation, histone modifications and RNA interference) and large chromosome alterations (such as copy number variations, chromosome rearrangements and chromothripsis) associated with PDAC. In addition, we discussed variations in signalling pathways that act as intermediate oncogenic factors in PDAC, including PI3K/AKT, MAPK/ERK, Hippo and TGF-β signalling pathways. The focus of this review was to investigate alterations in the microenvironment of PDAC, particularly the role of immunosuppressive cells, cancer-associated fibroblasts, lymphocytes, other para-cancerous cells and tumour extracellular matrix in tumour progression. Peripheral axons innervating the pancreas have been reported to play a crucial role in the development of cancer. In addition, tumour cells can influence the behaviour of neighbouring non-tumour cells by secreting certain factors, both locally and at a distance. In this review, we elucidated the alterations in intracellular molecules and the extracellular environment that occur during the progression of PDAC. Altogether, this review may enhance the understanding of the biological characteristics of PDAC and guide the development of more precise treatment strategies.
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Affiliation(s)
- Ou Li
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Li Li
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yunru Sheng
- Center for Rehabilitation Medicine, Department of Anesthesiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Kun Ke
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jianzhang Wu
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yiping Mou
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Mingyang Liu
- State Key Laboratory of Molecular Oncology, National Cancer Center, China; National Clinical Research Center for Cancer, China; Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Weiwei Jin
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
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Bach N, Winzer R, Tolosa E, Fiedler W, Brauneck F. The Clinical Significance of CD73 in Cancer. Int J Mol Sci 2023; 24:11759. [PMID: 37511518 PMCID: PMC10380759 DOI: 10.3390/ijms241411759] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 07/04/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
The search for new and effective treatment targets for cancer immunotherapy is an ongoing challenge. Alongside the more established inhibitory immune checkpoints, a novel potential target is CD73. As one of the key enzymes in the purinergic signalling pathway CD73 is responsible for the generation of immune suppressive adenosine. The expression of CD73 is higher in tumours than in the corresponding healthy tissues and associated with a poor prognosis. CD73, mainly by the production of adenosine, is critical in the suppression of an adequate anti-tumour immune response, but also in promoting cancer cell proliferation, tumour growth, angiogenesis, and metastasis. The upregulation of CD73 and generation of adenosine by tumour or tumour-associated immune cells is a common resistance mechanism to many cancer treatments such as chemotherapy, radiotherapy, targeted therapy, and immunotherapy. Therefore, the inhibition of CD73 represents a new and promising approach to increase therapy efficacy. Several CD73 inhibitors have already been developed and successfully demonstrated anti-cancer activity in preclinical studies. Currently, clinical studies evaluate CD73 inhibitors in different therapy combinations and tumour entities. The initial results suggest that inhibiting CD73 could be an effective option to augment anti-cancer immunotherapeutic strategies. This review provides an overview of the rationale behind the CD73 inhibition in different treatment combinations and the role of CD73 as a prognostic marker.
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Affiliation(s)
- Niklas Bach
- Department of Immunology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Riekje Winzer
- Department of Immunology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Eva Tolosa
- Department of Immunology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Walter Fiedler
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Franziska Brauneck
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
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Petruk N, Siddiqui A, Tadayon S, Määttä J, Mattila PK, Jukkola A, Sandholm J, Selander KS. CD73 regulates zoledronate-induced lymphocyte infiltration in triple-negative breast cancer tumors and lung metastases. Front Immunol 2023; 14:1179022. [PMID: 37533856 PMCID: PMC10390692 DOI: 10.3389/fimmu.2023.1179022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 06/23/2023] [Indexed: 08/04/2023] Open
Abstract
Introduction Bisphosphonates (BPs) are bone-protecting osteoclast inhibitors, typically used in the treatment of osteoporosis and skeletal complications of malignancies. When given in the adjuvant setting, these drugs may also prevent relapses and prolong overall survival in early breast cancer (EBC), specifically among postmenopausal patients. Because of these findings, adjuvant nitrogen-containing BPs (N-BPs), such as zoledronate (ZOL), are now the standard of care for high-risk EBC patients, but there are no benefit-associated biomarkers, and the efficacy remains low. BPs have been demonstrated to possess anti-tumor activities, but the mechanisms by which they provide the beneficial effects in EBC are not known. Methods We used stably transfected 4T1 breast cancer cells together with suppression of CD73 (sh-CD73) or control cells (sh-NT). We compared ZOL effects on tumor growth and infiltrating lymphocytes (TILs) into tumors and lung metastases using two mouse models. B cell depletion was performed using anti-CD20 antibody. Results Sh-CD73 4T1 cells were significantly more sensitive to the growth inhibitory effects of n-BPs in vitro. However, while ZOL-induced growth inhibition was similar between the tumor groups in vivo, ZOL enhanced B and T lymphocyte infiltration into the orthotopic tumors with down-regulated CD73. A similar trend was detected in lung metastases. ZOL-induced tumor growth inhibition was found to be augmented with B cell depletion in sh-NT tumors, but not in sh-CD73 tumors. As an internal control, ZOL effects on bone were similar in mice bearing both tumor groups. Discussion Taken together, these results indicate that ZOL modifies TILs in breast cancer, both in primary tumors and metastases. Our results further demonstrate that B cells may counteract the growth inhibitory effects of ZOL. However, all ZOL-induced TIL effects may be influenced by immunomodulatory characteristics of the tumor.
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Affiliation(s)
- Nataliia Petruk
- Institute of Biomedicine, University of Turku, Turku, Finland
| | - Arafat Siddiqui
- Institute of Biomedicine, University of Turku, Turku, Finland
- Western Cancer Centre FICAN West, Turku, Finland
| | - Sina Tadayon
- MediCity Research Laboratory, University of Turku, Turku, Finland
- InFLAMES Research Flagship Center, University of Turku, Turku, Finland
| | - Jorma Määttä
- Institute of Biomedicine, University of Turku, Turku, Finland
- Turku Center for Disease Modeling, University of Turku, Turku, Finland
| | - Pieta K. Mattila
- Institute of Biomedicine, University of Turku, Turku, Finland
- MediCity Research Laboratory, University of Turku, Turku, Finland
- InFLAMES Research Flagship Center, University of Turku, Turku, Finland
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Arja Jukkola
- Department of Oncology, Tampere University Hospital, Tays Cancer Center, Tampere, Finland
| | - Jouko Sandholm
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Katri S. Selander
- Department of Oncology and Radiation Therapy, Oulu University Hospital, Oulu, Finland
- Cancer Research and Translational Medicine Research Unit, University of Oulu, Oulu, Finland
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Zhang M, Dai X, Xiang Y, Xie L, Sun M, Shi J. Advances in CD73 inhibitors for immunotherapy: Antibodies, synthetic small molecule compounds, and natural compounds. Eur J Med Chem 2023; 258:115546. [PMID: 37302340 DOI: 10.1016/j.ejmech.2023.115546] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/20/2023] [Accepted: 06/04/2023] [Indexed: 06/13/2023]
Abstract
Tumors, a disease with a high mortality rate worldwide, have become a serious threat to human health. Exonucleotide-5'-nucleotidase (CD73) is an emerging target for tumor therapy. Its inhibition can significantly reduce adenosine levels in the tumor microenvironment. It has a better therapeutic effect on adenosine-induced immunosuppression. In the immune response, extracellular ATP exerts immune efficacy by activating T cells. However, dead tumor cells release excess ATP, overexpress CD39 and CD73 on the cell membrane and catabolize this ATP to adenosine. This leads to further immunosuppression. There are a number of inhibitors of CD73 currently under investigation. These include antibodies, synthetic small molecule inhibitors and a number of natural compounds with prominent roles in the anti-tumor field. However, only a small proportion of the CD73 inhibitors studied to date have successfully reached the clinical stage. Therefore, effective and safe inhibition of CD73 in oncology therapy still holds great therapeutic potential. This review summarizes the currently reported CD73 inhibitors, describes their inhibitory effects and pharmacological mechanisms, and provides a brief review of them. It aims to provide more information for further research and development of CD73 inhibitors.
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Affiliation(s)
- Mingxue Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Xiaoqin Dai
- Department of Traditional Chinese Medicine, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan Province, China
| | - Yu Xiang
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Linshen Xie
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China.
| | - Minghan Sun
- Central of Reproductive Medicine, Department of Obstetrics and Gynecology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China.
| | - Jianyou Shi
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China.
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Ganjoo S, Gupta P, Corbali HI, Nanez S, Riad TS, Duong LK, Barsoumian HB, Masrorpour F, Jiang H, Welsh JW, Cortez MA. The role of tumor metabolism in modulating T-Cell activity and in optimizing immunotherapy. Front Immunol 2023; 14:1172931. [PMID: 37180129 PMCID: PMC10169689 DOI: 10.3389/fimmu.2023.1172931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/13/2023] [Indexed: 05/15/2023] Open
Abstract
Immunotherapy has revolutionized cancer treatment and revitalized efforts to harness the power of the immune system to combat a variety of cancer types more effectively. However, low clinical response rates and differences in outcomes due to variations in the immune landscape among patients with cancer continue to be major limitations to immunotherapy. Recent efforts to improve responses to immunotherapy have focused on targeting cellular metabolism, as the metabolic characteristics of cancer cells can directly influence the activity and metabolism of immune cells, particularly T cells. Although the metabolic pathways of various cancer cells and T cells have been extensively reviewed, the intersections among these pathways, and their potential use as targets for improving responses to immune-checkpoint blockade therapies, are not completely understood. This review focuses on the interplay between tumor metabolites and T-cell dysfunction as well as the relationship between several T-cell metabolic patterns and T-cell activity/function in tumor immunology. Understanding these relationships could offer new avenues for improving responses to immunotherapy on a metabolic basis.
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Affiliation(s)
- Shonik Ganjoo
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Priti Gupta
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Halil Ibrahim Corbali
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Medical Pharmacology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Türkiye
| | - Selene Nanez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Thomas S. Riad
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Lisa K. Duong
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Hampartsoum B. Barsoumian
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Fatemeh Masrorpour
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Hong Jiang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - James W. Welsh
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Maria Angelica Cortez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Gao Z, Wang L, Song Z, Ren M, Yang Y, Li J, Shen K, Li Y, Ding Y, Yang Y, Zhou Y, Wei C, Gu J. Intratumoral CD73: An immune checkpoint shaping an inhibitory tumor microenvironment and implicating poor prognosis in Chinese melanoma cohorts. Front Immunol 2022; 13:954039. [PMID: 36131912 PMCID: PMC9483101 DOI: 10.3389/fimmu.2022.954039] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundAs a novel immune checkpoint, CD73 has been reported to play prominent roles in several malignancies. However, the significance of CD73 in melanoma remains ambiguous. This study sought to reveal the impact of CD73 on the tumor microenvironment (TME) and patients’ prognosis, and to investigate whether CD73 could be a therapeutic target in Chinese melanomas, which were dominated by acral and mucosal subtypes.MethodsTwo independent Chinese cohorts of 194 patients with melanoma were enrolled. CD73 and PD-L1 expression as well as CD8+ and CD56+ cell infiltrations were evaluated by immunohistochemistry in 194 resected melanoma samples. Clinical outcomes of patients were assessed utilizing the Kaplan-Meier plotter and Cox proportional hazard analysis. RNA-seq data was obtained from TCGA database. Gene set functional annotations were performed based on GO, KEGG and GSEA analysis. CIBERSORT, ssGSEA and TIMER were used to explore the association between CD73 and immune infiltration. These findings were validated by establishing tumor xenograft model, and functions of tumor-infiltrating immune cells were examined by flow cytometry and immunofluorescence.ResultsHigh CD73 expression showed poorer clinical outcomes and was identified as an independent prognostic indicator for survival in two cohorts. Expression of CD73 was more prevalent than PD-L1 in Chinese melanoma cohorts (54.6% vs 23.2%). Co-expression of both immune checkpoints was infrequent (12.9%) in melanoma, and 54.4% of PD-L1 negative cases showed elevated expression of CD73. CD73high tumors showed a microenvironment with fewer CD8+ T cells and CD56+ NK cells infiltration, which displayed a dysfunctional phenotype. With the treatment of CD73 inhibitor APCP, the amount of CD8+ T cells and CD56+ NK cells infiltrated in tumors was elevated and the immunosuppressive effect of CD73 was eliminated.ConclusionsHigh CD73 expression was associated with an inhibitory TME and adverse clinical outcomes of melanoma. In comparison to PD-L1, CD73 was more prevalent and possessed more definite prognostic significance. Therefore, it may serve as a prognostic indicator and immunotherapeutic target next to PD-L1 in melanoma for Chinese population.
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Affiliation(s)
- Zixu Gao
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lu Wang
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhengqing Song
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ming Ren
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yang Yang
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianrui Li
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Kangjie Shen
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yinlam Li
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yiteng Ding
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yanwen Yang
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuhong Zhou
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chuanyuan Wei
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Jianying Gu, ; Chuanyuan Wei,
| | - Jianying Gu
- Department of Plastic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Jianying Gu, ; Chuanyuan Wei,
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Gammelgaard OL, Terp MG, Renn C, Labrijn AF, Hamaker O, Nielsen AY, Vever H, Hansen SW, Gjerstorff MF, Müller CE, Parren PW, Ditzel HJ. Targeting two distinct epitopes on human CD73 with a bispecific antibody improves anticancer activity. J Immunother Cancer 2022; 10:jitc-2022-004554. [PMID: 36096528 PMCID: PMC9472124 DOI: 10.1136/jitc-2022-004554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2022] [Indexed: 11/22/2022] Open
Abstract
Background Immunosuppressive extracellular adenosine is generated by the enzymatic activity of CD73. In preclinical models, antibodies (Abs) targeting different epitopes on CD73 exert anticancer activity through distinct mechanisms such as inhibition of enzymatic activity, engagement of Fc receptors, and spatial redistribution of CD73. Methods Using controlled Fab arm exchange, we generated biparatopic bispecific antibodies (bsAbs) from parental anti-CD73 Abs with distinct anticancer activities. The resulting anticancer activity was evaluated using in vitro and in vivo models. Results We demonstrate that different anticancer activities can be combined in a biparatopic bsAb. Remarkably, the bsAb significantly improved the enzyme inhibitory activity compared with the parental Abs, which led to neutralization of adenosine-mediated T-cell suppression as demonstrated by proliferation and interferon gamma (IFN-γ) production and prolonged survival of tumor-bearing mice. Additionally, the bsAb caused more efficient internalization of cell surface CD73 and stimulated potent Fc-mediated engagement of human immune effector cells in vitro and in vivo. Conclusions Our data collectively demonstrate that complementary anticancer mechanisms of action of distinct anti-CD73 Abs can be combined and enhanced in a biparatopic bsAb. The multiple mechanisms of action and superior activity compared with the monospecific parental Abs make the bsAb a promising candidate for therapeutic targeting of CD73 in cancer. This concept may greatly improve future Ab design.
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Affiliation(s)
- Odd L Gammelgaard
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Mikkel G Terp
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Christian Renn
- PharmaCenter Bonn, Pharmaceutical Sciences Bonn (PSB), Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | | | - Oliver Hamaker
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Aaraby Y Nielsen
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Henriette Vever
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Soren Wk Hansen
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Morten F Gjerstorff
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.,Department of Oncology, Odense University Hospital, Odense, Denmark
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Sciences Bonn (PSB), Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | - Paul Whi Parren
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.,Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | - Henrik J Ditzel
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark .,Department of Oncology, Odense University Hospital, Odense, Denmark
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10
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Qin Y, Lu F, Lyu K, Chang AE, Li Q. Emerging concepts regarding pro- and anti tumor properties of B cells in tumor immunity. Front Immunol 2022; 13:881427. [PMID: 35967441 PMCID: PMC9366002 DOI: 10.3389/fimmu.2022.881427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/07/2022] [Indexed: 12/26/2022] Open
Abstract
Controversial views regarding the roles of B cells in tumor immunity have existed for several decades. However, more recent studies have focused on its positive properties in antitumor immunity. Many studies have demonstrated a close association of the higher density of intratumoral B cells with favorable outcomes in cancer patients. B cells can interact with T cells as well as follicular dendritic cells within tertiary lymphoid structures, where they undergo a series of biological events, including clonal expansion, somatic hypermutation, class switching, and tumor-specific antibody production, which may trigger antitumor humoral responses. After activation, B cells can function as effector cells via direct tumor-killing, antigen-presenting activity, and production of tumor-specific antibodies. At the other extreme, B cells can obtain inhibitory functions by relevant stimuli, converting to regulatory B cells, which serve as an immunosuppressive arm to tumor immunity. Here we summarize our current understanding of the bipolar properties of B cells within the tumor immune microenvironment and propose potential B cell-based immunotherapeutic strategies, which may help promote cancer immunotherapy.
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Affiliation(s)
- You Qin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
| | - Furong Lu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Kexing Lyu
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Alfred E. Chang
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
- *Correspondence: Qiao Li, ; Alfred E. Chang,
| | - Qiao Li
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
- *Correspondence: Qiao Li, ; Alfred E. Chang,
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11
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Lv B, Wang Y, Ma D, Cheng W, Liu J, Yong T, Chen H, Wang C. Immunotherapy: Reshape the Tumor Immune Microenvironment. Front Immunol 2022; 13:844142. [PMID: 35874717 PMCID: PMC9299092 DOI: 10.3389/fimmu.2022.844142] [Citation(s) in RCA: 99] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 06/13/2022] [Indexed: 12/12/2022] Open
Abstract
Tumor immune microenvironment (TIME) include tumor cells, immune cells, cytokines, etc. The interactions between these components, which are divided into anti-tumor and pro-tumor, determine the trend of anti-tumor immunity. Although the immune system can eliminate tumor through the cancer-immune cycle, tumors appear to eventually evade from immune surveillance by shaping an immunosuppressive microenvironment. Immunotherapy reshapes the TIME and restores the tumor killing ability of anti-tumor immune cells. Herein, we review the function of immune cells within the TIME and discuss the contribution of current mainstream immunotherapeutic approaches to remolding the TIME. Changes in the immune microenvironment in different forms under the intervention of immunotherapy can shed light on better combination treatment strategies.
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Affiliation(s)
- Bingzhe Lv
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Yunpeng Wang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Dongjiang Ma
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Wei Cheng
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Jie Liu
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Tao Yong
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Hao Chen
- Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China.,Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou, China
| | - Chen Wang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
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12
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Hansen FJ, Wu Z, David P, Mittelstädt A, Jacobsen A, Podolska MJ, Ubieta K, Brunner M, Kouhestani D, Swierzy I, Roßdeutsch L, Klösch B, Kutschick I, Merkel S, Denz A, Weber K, Geppert C, Grützmann R, Bénard A, Weber GF. Tumor Infiltration with CD20 +CD73 + B Cells Correlates with Better Outcome in Colorectal Cancer. Int J Mol Sci 2022; 23:ijms23095163. [PMID: 35563553 PMCID: PMC9101418 DOI: 10.3390/ijms23095163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/02/2022] [Accepted: 05/03/2022] [Indexed: 01/27/2023] Open
Abstract
Immunotherapy has become increasingly important in the treatment of colorectal cancer (CRC). Currently, CD73, also known as ecto-5′-nucleotidase (NT5E), has gained considerable interest as a potential therapeutic target. CD73 is one of the key enzymes catalyzing the conversion of extracellular ATP into adenosine, which in turn exerts potent immune suppressive effects. However, the role of CD73 expression on various cell types within the CRC tumor microenvironment remains unresolved. The expression of CD73 on various cell types has been described recently, but the role of CD73 on B-cells in CRC remains unclear. Therefore, we analyzed CD73 on B-cells, especially on tumor-infiltrating B-cells, in paired tumor and adjacent normal tissue samples from 62 eligible CRC patients. The highest expression of CD73 on tumor-infiltrating B-cells was identified on class-switched memory B-cells, followed by naive B-cells, whereas no CD73 expression was observed on plasmablasts. Clinicopathological correlation analysis revealed that higher CD73+ B-cells infiltration in the CRC tumors was associated with better overall survival. Moreover, metastasized patients showed a significantly decreased number of tumor-infiltrating CD73+ B-cells. Finally, neoadjuvant therapy correlated with reduced CD73+ B-cell numbers and CD73 expression on B-cells in the CRC tumors. As promising new immune therapies are being developed, the role of CD73+ B-cells and their subsets in the development of colorectal cancer should be further explored to find new therapeutic options.
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Affiliation(s)
- Frederik J. Hansen
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Zhiyuan Wu
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Paul David
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Anke Mittelstädt
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Anne Jacobsen
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Malgorzata J. Podolska
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Kenia Ubieta
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Maximilian Brunner
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Dina Kouhestani
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Izabela Swierzy
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Lotta Roßdeutsch
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Bettina Klösch
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Isabella Kutschick
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Susanne Merkel
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Axel Denz
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Klaus Weber
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Carol Geppert
- Department of Pathology, Friedrich-Alexander-University, 91054 Erlangen, Germany;
| | - Robert Grützmann
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Alan Bénard
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
| | - Georg F. Weber
- Department of General and Visceral Surgery, Friedrich-Alexander-University, 91054 Erlangen, Germany; (F.J.H.); (Z.W.); (P.D.); (A.M.); (A.J.); (M.J.P.); (K.U.); (M.B.); (D.K.); (I.S.); (L.R.); (B.K.); (I.K.); (S.M.); (A.D.); (K.W.); (R.G.); (A.B.)
- Correspondence: ; Tel.: +49-913-1853-3296
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13
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Rong L, Li N, Zhang Z. Emerging therapies for glioblastoma: current state and future directions. J Exp Clin Cancer Res 2022; 41:142. [PMID: 35428347 PMCID: PMC9013078 DOI: 10.1186/s13046-022-02349-7] [Citation(s) in RCA: 138] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/26/2022] [Indexed: 04/15/2023] Open
Abstract
Glioblastoma (GBM) is the most common high-grade primary malignant brain tumor with an extremely poor prognosis. Given the poor survival with currently approved treatments for GBM, new therapeutic strategies are urgently needed. Advances in decades of investment in basic science of glioblastoma are rapidly translated into innovative clinical trials, utilizing improved genetic and epigenetic profiling of glioblastoma as well as the brain microenvironment and immune system interactions. Following these encouraging findings, immunotherapy including immune checkpoint blockade, chimeric antigen receptor T (CAR T) cell therapy, oncolytic virotherapy, and vaccine therapy have offered new hope for improving GBM outcomes; ongoing studies are using combinatorial therapies with the aim of minimizing adverse side-effects and augmenting antitumor immune responses. In addition, techniques to overcome the blood-brain barrier (BBB) for targeted delivery are being tested in clinical trials in patients with recurrent GBM. Here, we set forth the rationales for these promising therapies in treating GBM, review the potential novel agents, the current status of preclinical and clinical trials, and discuss the challenges and future perspectives in glioblastoma immuno-oncology.
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Affiliation(s)
- Liang Rong
- Institute of Human Virology, Key Laboratory of Tropical Diseases Control Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ni Li
- Institute of Human Virology, Key Laboratory of Tropical Diseases Control Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Zhenzhen Zhang
- Key Laboratory of Brain, Cognition and Education Science, Ministry of Education, Institute for Brain Research and Rehabilitation, South China Normal University, Guangzhou, China.
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14
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Delvecchio FR, Goulart MR, Fincham REA, Bombadieri M, Kocher HM. B cells in pancreatic cancer stroma. World J Gastroenterol 2022; 28:1088-1101. [PMID: 35431504 PMCID: PMC8985484 DOI: 10.3748/wjg.v28.i11.1088] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/18/2021] [Accepted: 02/19/2022] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is a disease with high unmet clinical need. Pancreatic cancer is also characterised by an intense fibrotic stroma, which harbours many immune cells. Studies in both human and animal models have demonstrated that the immune system plays a crucial role in modulating tumour onset and progression. In human pancreatic ductal adenocarcinoma, high B-cell infiltration correlates with better patient survival. Hence, B cells have received recent interest in pancreatic cancer as potential therapeutic targets. However, the data on the role of B cells in murine models is unclear as it is dependent on the pancreatic cancer model used to study. Nevertheless, it appears that B cells do organise along with other immune cells such as a network of follicular dendritic cells (DCs), surrounded by T cells and DCs to form tertiary lymphoid structures (TLS). TLS are increasingly recognised as sites for antigen presentation, T-cell activation, B-cell maturation and differentiation in plasma cells. In this review we dissect the role of B cells and provide directions for future studies to harness the role of B cells in treatment of human pancreatic cancer.
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Affiliation(s)
- Francesca Romana Delvecchio
- William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, United Kingdom
- Barts Cancer Institute, Queen Mary University of London, London EC1M 6BQ, United Kingdom
| | - Michelle R Goulart
- Barts Cancer Institute, Queen Mary University of London, London EC1M 6BQ, United Kingdom
| | | | - Michele Bombadieri
- William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, United Kingdom
| | - Hemant M Kocher
- Barts Cancer Institute, Queen Mary University of London, London EC1M 6BQ, United Kingdom
- Barts and the London HPB Centre, Barts Health NHS Trust, London E1 1BB, United Kingdom
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15
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da Silva GB, Yamauchi MA, Zanini D, Bagatini MD. Novel possibility for cutaneous melanoma treatment by means of rosmarinic acid action on purinergic signaling. Purinergic Signal 2022; 18:61-81. [PMID: 34741236 PMCID: PMC8570242 DOI: 10.1007/s11302-021-09821-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 10/12/2021] [Indexed: 12/14/2022] Open
Abstract
Cancer cases have increased significantly in Brazil and worldwide, with cutaneous melanoma (CM) being responsible for nearly 57,000 deaths in the world. Thus, this review article aims at exploring and proposed hypotheses with respect to the possibility that RA can be a promising and alternative compound to be used as an adjuvant in melanoma treatment, acting on purinergic signaling. The scarcity of articles evidencing the action of this compound in this signaling pathway requires further studies. Considering diverse evidence found in the literature, we hypothesize that RA can be an effective candidate for the treatment of CM acting as a modulating molecule of purinergic cellular pathway through P2X7 blocking, mitigating the Warburg effect, and as antagonic molecule of the P2Y12 receptor, reducing the formation of adhesive molecules that prevent adherence in tumor cells. In this way, our proposals for CM treatment based on targeting purinergic signaling permeate the integral practice, going from intracell to extracell. Undoubtedly, much is still to be discovered and elucidated about this promising compound, this paper being an interesting work baseline to support more research studies.
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Affiliation(s)
- Gilnei Bruno da Silva
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil
| | - Milena Ayumi Yamauchi
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil
| | - Daniela Zanini
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil
| | - Margarete Dulce Bagatini
- Graduate Program in Biomedical Sciences, Universidade Federal da Fronteira Sul, Fronteira Sul, Chapecó, SC, 89815-899, Brazil.
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16
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Karoon Kiani F, Izadi S, Ansari Dezfouli E, Ebrahimi F, Mohammadi M, Chalajour H, Mortazavi Bulus M, Nasr Esfahani M, Karpisheh V, Mahmoud Salehi Khesht A, Abbaszadeh-Goudarzi K, Soleimani A, Gholizadeh Navashenaq J, Ahmadi M, Hassannia H, Hojjat-Farsangi M, Shahmohammadi Farid S, Hashemi V, Jadidi-Niaragh F. Simultaneous silencing of the A2aR and PD-1 immune checkpoints by siRNA-loaded nanoparticles enhances the immunotherapeutic potential of dendritic cell vaccine in tumor experimental models. Life Sci 2022; 288:120166. [PMID: 34813798 DOI: 10.1016/j.lfs.2021.120166] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 11/10/2021] [Accepted: 11/17/2021] [Indexed: 12/20/2022]
Abstract
Following various immunotherapies, lack of proper anti-tumor immune responses is considered a significant problem in novel cancer therapeutic approaches. The expression of inhibitory checkpoint molecules on tumor-infiltrating T cells is one of the main reasons for the ineffectiveness of various immunotherapies. Therefore, we decided to inhibit two of the most important immune checkpoints expressed on tumor-associated T cells, PD-1 and A2aR. Ligation of PD-1 with PD-L1 and A2aR with adenosine significantly suppress T cell responses against tumor cells. Whitin tumors, specific inhibition of these molecules on T cells is of particular importance for successful immunotherapy as well as the elimination of treatment-associated side-effects. Thus, in this study, superparamagnetic iron oxide (SPION) nanoparticles (NPs) were covered by chitosan lactate (CL), functionalized with TAT peptide, and loaded with siRNA molecules against PD-1 and A2aR. Appropriate physicochemical properties of the prepared NPs resulted in efficient delivery of siRNA to tumor-derived T cells and suppressed the expression of A2aR and PD-1, ex vivo. T cell functions such as cytokine secretion and proliferation were considerably enhanced by the downregulation of these molecules which led to an increase in their survival time. Interestingly, treatment of CT26 and 4T1 mouse tumors with siRNA-loaded NPs not only inhibited tumor growth but also markedly increased anti-tumor immune responses and survival time. The results strongly support the efficacy of SPION-CL-TAT NPs loaded with anti-PD-1/A2aR siRNAs in cancer therapy and their further development for cancer patients in the near future.
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Affiliation(s)
- Fariba Karoon Kiani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Izadi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ehsan Ansari Dezfouli
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Farbod Ebrahimi
- Nanoparticle Process Technology, Faculty of Engineering, University of Duisburg-Essen, Duisburg, Germany
| | - Mohammad Mohammadi
- Department of Cell and Molecular Biology, School of Advanced Sciences, Islamic Azad University, Tehran, Medical Branch, Iran
| | - Hengameh Chalajour
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Vahid Karpisheh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Armin Mahmoud Salehi Khesht
- Department of Biochemistry, Faculty of Materials Engineering, Islamic Azad University, Najafabad Branch, Najafabad, Iran
| | | | - Ali Soleimani
- Department of Public Health, Maragheh University of Medical Sciences, Maragheh, Iran
| | | | - Majid Ahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Hassannia
- Immunogenetic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Hojjat-Farsangi
- Bioclinicum, Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden; Department of Immunology, School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | | | - Vida Hashemi
- Department of Basic Science, Faculty of Medicine, Maragheh University of Medical Sciences, Maragheh, Iran.
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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17
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Kang BH, Momin N, Moynihan KD, Silva M, Li Y, Irvine DJ, Wittrup KD. Immunotherapy-induced antibodies to endogenous retroviral envelope glycoprotein confer tumor protection in mice. PLoS One 2021; 16:e0248903. [PMID: 33857179 PMCID: PMC8049297 DOI: 10.1371/journal.pone.0248903] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 03/07/2021] [Indexed: 12/02/2022] Open
Abstract
Following curative immunotherapy of B16F10 tumors, ~60% of mice develop a strong antibody response against cell-surface tumor antigens. Their antisera confer prophylactic protection against intravenous challenge with B16F10 cells, and also cross-react with syngeneic and allogeneic tumor cell lines MC38, EL.4, 4T1, and CT26. We identified the envelope glycoprotein (env) of a murine endogenous retrovirus (ERV) as the antigen accounting for the majority of this humoral response. A systemically administered anti-env monoclonal antibody cloned from such a response protects against tumor challenge, and prophylactic vaccination against the env protein protects a majority of naive mice from tumor establishment following subcutaneous inoculation with B16F10 cells. These results suggest the potential for effective prophylactic vaccination against analogous HERV-K env expressed in numerous human cancers.
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Affiliation(s)
- Byong H. Kang
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Noor Momin
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Kelly D. Moynihan
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, Massachusetts, United States of America
| | - Murillo Silva
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Yingzhong Li
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Darrell J. Irvine
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, Massachusetts, United States of America
- Howard Hughes Medical Institute, Chevy Chase, Maryland, United States of America
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - K. Dane Wittrup
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
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18
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Dadey RE, Workman CJ, Vignali DAA. Regulatory T Cells in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1273:105-134. [PMID: 33119878 DOI: 10.1007/978-3-030-49270-0_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Regulatory T cells (Tregs) are an immunosuppressive subpopulation of CD4+ T cells that are endowed with potent suppressive activity and function to limit immune activation and maintain homeostasis. These cells are identified by the hallmark transcription factor FOXP3 and the high-affinity interleukin-2 (IL-2) receptor chain CD25. Tregs can be recruited to and persist within the tumor microenvironment (TME), acting as a potent barrier to effective antitumor immunity. This chapter will discuss [i] the history and hallmarks of Tregs; [ii] the recruitment, development, and persistence of Tregs within the TME; [iii] Treg function within TME; asnd [iv] the therapeutic targeting of Tregs in the clinic. This chapter will conclude with a discussion of likely trends and future directions.
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Affiliation(s)
- Rebekah E Dadey
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Tumor Microenvironment Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, USA.,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA.,Graduate Program of Microbiology and Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Creg J Workman
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Tumor Microenvironment Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, USA.,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Dario A A Vignali
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. .,Tumor Microenvironment Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, USA. .,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA.
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19
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He Y, Zhao Y, Nelson DM, Klippel A, Reily MD. NMR-Based Assay for the Ex Vivo Determination of Soluble CD73 Activity in Serum. Anal Chem 2020; 92:14501-14508. [PMID: 32985862 DOI: 10.1021/acs.analchem.0c02630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Extracellular adenosine, produced through the activity of ecto-5'-nucleotidase CD73, elicits potent immunosuppressive effects, and its upregulation in tumor cells as well as in stromal and immune cell subsets within the tumor microenvironment is hypothesized to represent an important resistance mechanism to current cancer immunotherapies. Soluble CD73 (sCD73) enzymatic activity measured in patient serum or plasma at a baseline is reported to have prognostic as well as predictive relevance, with higher sCD73 activity associating with poor overall and progression-free survival in melanoma patients undergoing anti-PD1 monoclonal antibody treatment. Here, we report a novel NMR-based method that measures the ex-vivo kinetics of sCD73 activity with high specificity and reproducibility and is suitable for future high-throughput implementation. Unlike the existing assays, this method has the advantage of directly and simultaneously measuring the concentration of both the CD73 substrate and product with minimal sample manipulation or special reagents. We establish the utility of the assay for measuring the activity of sCD73 in human serum and show a strong linear correlation between sCD73 protein levels and enzyme activity. Together with our finding that sCD73 appears to be the predominant activity for the generation of adenosine in human blood, our results demonstrate a link between activity and protein levels that will inform future clinical application.
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Affiliation(s)
- Yan He
- Research and Early Development, Bristol Myers Squibb Company, P.O. Box 4000, Princeton, New Jersey 08540, United States
| | - Yue Zhao
- Research and Early Development, Bristol Myers Squibb Company, P.O. Box 4000, Princeton, New Jersey 08540, United States
| | - David M Nelson
- Research and Early Development, Bristol Myers Squibb Company, P.O. Box 4000, Princeton, New Jersey 08540, United States
| | - Anke Klippel
- Research and Early Development, Bristol Myers Squibb Company, P.O. Box 4000, Princeton, New Jersey 08540, United States
| | - Michael D Reily
- Research and Early Development, Bristol Myers Squibb Company, P.O. Box 4000, Princeton, New Jersey 08540, United States
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20
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Roh M, Wainwright DA, Wu JD, Wan Y, Zhang B. Targeting CD73 to augment cancer immunotherapy. Curr Opin Pharmacol 2020; 53:66-76. [PMID: 32777746 DOI: 10.1016/j.coph.2020.07.001] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/29/2020] [Accepted: 07/01/2020] [Indexed: 01/05/2023]
Abstract
CD73 (ecto-5'-nucleotidase) is a novel immunoinhibitory protein that plays a key role for tumor growth and metastasis. Its main function is to convert extracellular ATP to immunosuppressive adenosine in concert with CD39 in normal tissues to limit excessive immune response. However, tumors take advantage of the CD73-mediated adenosinergic mechanism to protect them from immune attack. In particular, inducible expression of CD73 along with other adenosinergic molecules on both cancer cells and host cells sustains immunosuppressive tumor microenvironment by affecting multiple aspects of the immune response. Owing to its multifaceted capacity to tumor promotion as an emerging immune checkpoint, CD73 is an ideal therapeutic target for cancer treatment especially in combination with conventional therapy and/or other immune checkpoint inhibitors. In this review, we will discuss the roles of CD73 on tumor and immune cells and will highlight the therapeutic value of CD73 for combination therapy.
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Affiliation(s)
- Meejeon Roh
- Robert H. Lurie Comprehensive Cancer Center, Department of Medicine-Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Derek A Wainwright
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Jennifer D Wu
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Yong Wan
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Bin Zhang
- Robert H. Lurie Comprehensive Cancer Center, Department of Medicine-Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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21
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Liu XH, Wu XR, Lan N, Zheng XB, Zhou C, Hu T, Chen YF, Cai ZR, Chen ZX, Lan P, Wu XJ. CD73 promotes colitis-associated tumorigenesis in mice. Oncol Lett 2020; 20:1221-1230. [PMID: 32724362 PMCID: PMC7377052 DOI: 10.3892/ol.2020.11670] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 04/29/2020] [Indexed: 12/26/2022] Open
Abstract
Patients with inflammatory bowel disease (IBD) are at a higher risk of developing colitis-associated colorectal cancer. The aim of the present study was to investigate the role of CD73 in IBD-associated tumorigenesis. A mouse model of colitis-associated tumorigenesis (CAT) induced by azoxymethane and dextran sulfate sodium was successfully constructed. Model mice were injected with CD73 inhibitor or adenosine receptor agonist. Colon length, body weight loss and tumor formation were assessed macroscopically. Inflammatory cytokine measurement and RNA sequencing on colon tissues were performed. Inhibition of CD73 by adenosine 5′-(α,β-methylene) diphosphate (APCP) suppressed the severity of CAT with attenuated weight loss, longer colons, lower tumor number and smaller tumor size compared with the model group. Activation of adenosine receptors using 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl-β-D-ribofuranuronamide (NECA) exacerbated CAT. Histological assessment indicated that inhibition of CD73 reduced, while activation of adenosine receptors exacerbated, the histological damage of the colon. Increased expression of pro-inflammatory cytokines (tumor necrosis factor-α and interleukin-6) in colonic tissue was detected in the NECA group. According to RNA sequencing results, potential oncogenes such as arachidonate 15-lipoxygenase (ALOX15), Bcl-2-like protein 15 (Bcl2l15) and N-acetylaspartate synthetase (Nat8l) were downregulated in the APCP group and upregulated in the NECA group compared with the model group. Therefore, inhibition of CD73 attenuated IBD-associated tumorigenesis, while activation of adenosine receptors exacerbated tumorigenesis in a C57BL/6J mouse model. This effect may be associated with the expression of pro-inflammatory cytokines and the regulation of ALOX15, Bcl2l15 and Nat8l.
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Affiliation(s)
- Xuan-Hui Liu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Xian-Rui Wu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, Guangdong 510655, P.R. China
| | - Nan Lan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Xiao-Bin Zheng
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Chi Zhou
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Tuo Hu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Yu-Feng Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Ze-Rong Cai
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Ze-Xian Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Ping Lan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Xiao-Jian Wu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China.,Department of Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
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22
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Soleimani A, Farshchi HK, Mirzavi F, Zamani P, Ghaderi A, Amini Y, Khorrami S, Mashayekhi K, Jaafari MR. The therapeutic potential of targeting CD73 and CD73-derived adenosine in melanoma. Biochimie 2020; 176:21-30. [PMID: 32585229 DOI: 10.1016/j.biochi.2020.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/12/2020] [Accepted: 06/06/2020] [Indexed: 12/18/2022]
Abstract
The hypoxic environment of melanoma results in CD73 upregulation on the surface of various tumor microenvironment (TME) cells including tumor cells, stromal cells and infiltrated immune cells. Consequently, CD73 through both enzymatic and none enzymatic functions affect melanoma progression. Overaccumulation of CD73-derived adenosine through interaction with its four G coupled receptors (A1AR, A2AAR, A2BAR, and A3AR) mediate tumor growth, immune suppression, angiogenesis, and metastasis. This paper aims to comprehensively review the therapeutic potential of CD73 ectonucleotidase targeting in melanoma. To reach this goal, firstly, we summarize the structure, function, regulation, and clinical outcome of CD73 ectonucleotidase. Then, we depict the metabolism and signaling of CD73-derived adenosine along with its progressive role in development of melanoma. Furthermore, the therapeutic potentials of CD73 -adenosine axis targeting is assessed in both preclinical and clinical studies. Targeting CD73-derived adenosine via small molecule inhibitor or monoclonal antibodies studies especially in combination with immune checkpoint blockers including PD-1 and CTLA-4 have shown desirable results for management of melanoma in preclinical studies and several clinical trials have recently been started to evaluate the therapeutic potential of CD73-derived adenosine targeting in solid tumors. Indeed, targeting of CD73-derived adenosine signaling could be considered as a new therapeutic target in melanoma.
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Affiliation(s)
- Anvar Soleimani
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Helale Kaboli Farshchi
- Department of Horticulture, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Farshad Mirzavi
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parvin Zamani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Ghaderi
- Department of Addiction Studies, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Yousef Amini
- Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Shadi Khorrami
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kazem Mashayekhi
- Immuno-Biochemistry Lab, Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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23
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Extracellular Vesicles Mediate B Cell Immune Response and Are a Potential Target for Cancer Therapy. Cells 2020; 9:cells9061518. [PMID: 32580358 PMCID: PMC7349483 DOI: 10.3390/cells9061518] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/18/2020] [Accepted: 06/18/2020] [Indexed: 12/21/2022] Open
Abstract
Extracellular vesicles (EVs) are increasingly understood to participate directly in many essential aspects of host antitumor immune response. Tumor- and immune-cell-derived EVs function in local and systemic contexts with roles in immune processes including cancer antigen conveyance, immune cell priming and activation, as well as immune escape. Current practice of cancer immunotherapy has de facto focused on eliciting T-cell-mediated cytotoxic responses. Humoral immunity is also known to exert antitumor effects, and B cells have been demonstrated to have functions that extend beyond antibody production to include antigen presentation and activation and modulation of T cells and innate immune effectors. Evidence of B cell response against tumor-associated antigens (TAAs) is observed in early stages of tumorigenesis and in most solid tumor types. It is known that EVs convey diverse TAAs, express antigenic-peptide-loaded MHCs, and complex with circulating plasma antitumoral autoantibodies. In this review, we will consider the relationships between EVs, B cells, and other antigen-presenting cells, especially in relation to TAAs. Understanding the intersection of EVs and the cancer immunome will enable opportunities for developing tumor antigen targets, antitumor vaccines and harnessing the full potential of multiple immune system components for next-generation cancer immunotherapies.
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24
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Sharonov GV, Serebrovskaya EO, Yuzhakova DV, Britanova OV, Chudakov DM. B cells, plasma cells and antibody repertoires in the tumour microenvironment. Nat Rev Immunol 2020; 20:294-307. [DOI: 10.1038/s41577-019-0257-x] [Citation(s) in RCA: 201] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2019] [Indexed: 02/07/2023]
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25
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Eberhardt N, Sanmarco LM, Bergero G, Theumer MG, García MC, Ponce NE, Cano RC, Aoki MP. Deficiency of CD73 activity promotes protective cardiac immunity against Trypanosoma cruzi infection but permissive environment in visceral adipose tissue. Biochim Biophys Acta Mol Basis Dis 2019; 1866:165592. [PMID: 31678157 DOI: 10.1016/j.bbadis.2019.165592] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 09/16/2019] [Accepted: 09/25/2019] [Indexed: 12/11/2022]
Abstract
Damaged cells release the pro-inflammatory signal ATP, which is degraded by the ectonucleotidases CD39 and CD73 to the anti-inflammatory mediator adenosine (ADO). The balance between ATP/ADO is known to determine the outcome of inflammation/infection. However, modulation of the local immune response in different tissues due to changes in the balance of purinergic metabolites has yet to be investigated. Here, we explored the contribution of CD73-derived ADO on the acute immune response against Trypanosoma cruzi parasite, which invades and proliferates within different target tissues. Deficiency of CD73 activity led to an enhanced cardiac microbicidal immune response with an augmented frequency of macrophages with inflammatory phenotype and increased CD8+ T cell effector functions. The increment of local inducible nitric oxide (NO) synthase (iNOS)+ macrophages and the consequent rise of myocardial NO production in association with reduced ADO levels induced protection against T. cruzi infection as observed by the diminished cardiac parasite burden compared to their wild-type (WT) counterpart. Unexpectedly, parasitemia was substantially raised in CD73KO mice in comparison with WT mice, suggesting the existence of tissue reservoir/s outside myocardium. Indeed, CD73KO liver and visceral adipose tissue (VAT) showed increased parasite burden associated with a reduced ATP/ADO ratio and the lack of substantial microbicidal immune response. These data reveal that the purinergic system has a tissue-dependent impact on the host immune response against T. cruzi infection.
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Affiliation(s)
- Natalia Eberhardt
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina; Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.
| | - Liliana Maria Sanmarco
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina; Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.
| | - Gastón Bergero
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina; Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.
| | - Martín Gustavo Theumer
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina; Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.
| | - Mónica Cristina García
- Unidad de Tecnología Farmacéutica (UNITEFA), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Departamento de Ciencias Farmacéuticas, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.
| | - Nicolas Eric Ponce
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina.
| | - Roxana Carolina Cano
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina; Unidad Asociada Área Ciencias Agrarias, Ingeniería, Ciencias Biológicas y de la Salud, Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Facultad de Ciencias Químicas, Universidad Católica de Córdoba, Córdoba, Argentina.
| | - Maria Pilar Aoki
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina; Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.
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26
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Zhao KL, Yang XJ, Jin HZ, Zhao L, Hu JL, Qin WJ. Double-edge Role of B Cells in Tumor Immunity: Potential Molecular Mechanism. Curr Med Sci 2019; 39:685-689. [PMID: 31612383 DOI: 10.1007/s11596-019-2092-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 09/03/2019] [Indexed: 01/01/2023]
Abstract
B cells are a heterogeneous population, which have distinct functions of antigen presentation, activating T cells, and secreting antibodies, cytokines as well as protease. It is supposed that the balance among these B cells subpopulation (resting B cells, activated B cells, Bregs, and other differentiated B cells) will determine the ultimate role of B cells in tumor immunity. There has been increasing evidence supporting opposite roles of B cells in tumor immunity, though there are no general acceptable phenotypes for them. Recent years, a new designated subset of B cells identified as Bregs has emerged from immunosuppressive and/or regulatory functions in tumor immune responses. Therefore, transferring activated B cells would be possible to become a promising strategy against tumor via conquering the immunosuppressive status of B cells in future. Understanding the potential mechanism of double-edge role of B cells will help researchers utilize activated B cells to improve their anti-tumor response. Moreover, the molecular pathways related to B cell differentiation are involved in its tumor-promoting effect, such as NF-κB, STAT3, BTK. So, we review the molecular and signaling pathway mechanisms of B cells involved in both tumor-promoting and tumor-suppressive immunity, in order to help researchers optimize B cells to fight cancer better.
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Affiliation(s)
- Kai-Liang Zhao
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Xiao-Jia Yang
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Hong-Zhong Jin
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Liang Zhao
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Jian-Li Hu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Wen-Juan Qin
- Department of Radiation Oncology, Zhongshan Hospital Affiliated to Xiamen University, Xiamen, 361001, China.
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27
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Arab S, Hadjati J. Adenosine Blockage in Tumor Microenvironment and Improvement of Cancer Immunotherapy. Immune Netw 2019; 19:e23. [PMID: 31501711 PMCID: PMC6722273 DOI: 10.4110/in.2019.19.e23] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/30/2019] [Accepted: 07/07/2019] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy has been introduced into cancer treatment methods, but different problems have restricted the efficacy of these protocols in clinical trials such as the presence of various immunomodulatory factors in the tumor microenvironment. Adenosine is an immunosuppressive metabolite produced by the tumor to promote growth, invasion, metastasis, and immune evasion. Many studies about adenosine and its metabolism in cancer have heightened interest in pursuing this treatment approach. It seems that targeting the adenosine pathway in combination with immunotherapy may lead to efficient antitumor response. In this review, we provide information on the roles of both adenosine and CD73 in the immune system and tumor development. We also describe recent studies about combination therapy with both purinergic inhibitors and other immunotherapeutic methods.
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Affiliation(s)
- Samaneh Arab
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran.,Department of Tissue Engineering and Applied Cell Sciences, School of Medicine, Semnan University of Medical Science, Semnan, Iran
| | - Jamshid Hadjati
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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28
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Chen S, Wainwright DA, Wu JD, Wan Y, Matei DE, Zhang Y, Zhang B. CD73: an emerging checkpoint for cancer immunotherapy. Immunotherapy 2019; 11:983-997. [PMID: 31223045 PMCID: PMC6609898 DOI: 10.2217/imt-2018-0200] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 06/07/2019] [Indexed: 02/07/2023] Open
Abstract
CD73 is a novel immune checkpoint associated with adenosine metabolism that promotes tumor progression by suppressing antitumor immune response and promoting angiogenesis. The inhibition of CD73, in combination with immune checkpoint blockade, targeted therapy or conventional therapy, improves antitumor effects in numerous preclinical mouse models of cancer. Emerging evidence suggests that the combination of anti-CD73 and immune checkpoint blockade has promising clinical activity in patients with advanced solid tumors. In this review, we will discuss the specific role of CD73 on both tumor cells and nontumor cells in regulating tumor immunity and tumorigenesis and provide an update on the current view of the antitumor activity of targeting CD73 by mAb or small molecule selective inhibitors in preclinical and clinical settings.
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Affiliation(s)
- Siqi Chen
- Robert H Lurie Comprehensive Cancer Center, Department of Medicine-Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Derek A Wainwright
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Jennifer D Wu
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Yong Wan
- Department of Obstetrics & Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Daniela E Matei
- Department of Obstetrics & Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Bin Zhang
- Robert H Lurie Comprehensive Cancer Center, Department of Medicine-Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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29
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Morello S, Turiello R, Madonna G, Pinto A, Ascierto PA, Capone M. Enzyme activity of circulating CD73 in human serum. Methods Enzymol 2019; 629:257-267. [PMID: 31727244 DOI: 10.1016/bs.mie.2019.05.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
CD73 is an ectonucleotidase able to catabolize 5'-adenosine monophosphate (AMP) into adenosine at the extracellular level. Extracellular adenosine plays a critical role in regulating many processes under physiological and pathological conditions. In the context of cancer, the expression and activity of CD73, either in tissue and in biological fluids, is increased leading to high levels of adenosine that potently suppress T-cell mediated responses, promoting tumor progression through stimulation of adenosine receptors. Compelling evidence indicates that elevated levels of CD73-generating adenosine limit the efficacy of cancer immunotherapy. Inhibitors of ectonucleotidases and antagonists of adenosine receptors have emerged as new therapeutic tools to improve anti-tumor immune response and potentially synergize with currently used immunotherapeutic agents. Measurement of CD73 levels in serum of cancer patients is a promising approach that, although it needs to be validated, may help to select patients who will benefit from adenosine-targeting agents and predict response to immunotherapy. Here, we describe a simple and fast method to evaluate the AMPase activity of CD73 in peripheral blood that may also be applied to other biological fluids.
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Affiliation(s)
- Silvana Morello
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Roberta Turiello
- Department of Pharmacy, University of Salerno, Fisciano, Italy; PhD Program in Drug Discovery and Development, University of Salerno, Fisciano, Italy
| | - Gabriele Madonna
- Istituto Nazionale Tumori IRCCS Fondazione Pascale, Naples, Italy
| | - Aldo Pinto
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Paolo A Ascierto
- Istituto Nazionale Tumori IRCCS Fondazione Pascale, Naples, Italy.
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30
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Vigano S, Alatzoglou D, Irving M, Ménétrier-Caux C, Caux C, Romero P, Coukos G. Targeting Adenosine in Cancer Immunotherapy to Enhance T-Cell Function. Front Immunol 2019; 10:925. [PMID: 31244820 PMCID: PMC6562565 DOI: 10.3389/fimmu.2019.00925] [Citation(s) in RCA: 269] [Impact Index Per Article: 53.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 04/10/2019] [Indexed: 12/13/2022] Open
Abstract
T cells play a critical role in cancer control, but a range of potent immunosuppressive mechanisms can be upregulated in the tumor microenvironment (TME) to abrogate their activity. While various immunotherapies (IMTs) aiming at re-invigorating the T-cell-mediated anti-tumor response, such as immune checkpoint blockade (ICB), and the adoptive cell transfer (ACT) of natural or gene-engineered ex vivo expanded tumor-specific T cells, have led to unprecedented clinical responses, only a small proportion of cancer patients benefit from these treatments. Important research efforts are thus underway to identify biomarkers of response, as well as to develop personalized combinatorial approaches that can target other inhibitory mechanisms at play in the TME. In recent years, adenosinergic signaling has emerged as a powerful immuno-metabolic checkpoint in tumors. Like several other barriers in the TME, such as the PD-1/PDL-1 axis, CTLA-4, and indoleamine 2,3-dioxygenase (IDO-1), adenosine plays important physiologic roles, but has been co-opted by tumors to promote their growth and impair immunity. Several agents counteracting the adenosine axis have been developed, and pre-clinical studies have demonstrated important anti-tumor activity, alone and in combination with other IMTs including ICB and ACT. Here we review the regulation of adenosine levels and mechanisms by which it promotes tumor growth and broadly suppresses protective immunity, with extra focus on the attenuation of T cell function. Finally, we present an overview of promising pre-clinical and clinical approaches being explored for blocking the adenosine axis for enhanced control of solid tumors.
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Affiliation(s)
- Selena Vigano
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Dimitrios Alatzoglou
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Melita Irving
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Christine Ménétrier-Caux
- Department of Immunology Virology and Inflammation, INSERM 1052, CNRS 5286, Léon Bérard Cancer Center, Cancer Research Center of Lyon, University of Lyon, University Claude Bernard Lyon 1, Lyon, France
| | - Christophe Caux
- Department of Immunology Virology and Inflammation, INSERM 1052, CNRS 5286, Léon Bérard Cancer Center, Cancer Research Center of Lyon, University of Lyon, University Claude Bernard Lyon 1, Lyon, France
| | - Pedro Romero
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
| | - George Coukos
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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31
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Deng WW, Li YC, Ma SR, Mao L, Yu GT, Bu LL, Kulkarni AB, Zhang WF, Sun ZJ. Specific blockade CD73 alters the "exhausted" phenotype of T cells in head and neck squamous cell carcinoma. Int J Cancer 2019; 143:1494-1504. [PMID: 29663369 DOI: 10.1002/ijc.31534] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 02/28/2018] [Accepted: 03/26/2018] [Indexed: 01/17/2023]
Abstract
The adenosine-induced immunosuppression hampers the immune response toward tumor cells and facilitates the tumor cells to evade immunosurveillance. CD73, an ecto-5-nucleotidase, is the ectoenzyme dephosphorylating extracellular AMP to adenosine. Here, using immunocompetent transgenic head and neck squamous cell carcinoma (HNSCC) mouse model, immune profiling showed high expression of CD73 on CD4+ and CD8+ T cells was associated with an "exhausted" phenotype. Further, treatment with anti-CD73 monoclonal antibody (mAb) significantly blunted the tumor growth in the mouse model, and the blockade of CD73 reversed the "exhausted" phenotype of CD4+ and CD8+ T cells through downregulation of total expression of PD-1 and CTLA-4 on T cells. Whereas the population of CD4+ CD73hi /CD8+ CD73hi T cells expressed higher CTLA-4 and PD-1 as compared to untreated controls. In addition, the human tissue microarrays showed the expression of CD73 is upregulated on tumor infiltrating immune cells in patients with primary HNSCC. Moreover, CD73 expression is an independent prognostic factor for poor outcome in our cohort of HNSCC patients. Altogether, these findings highlight the immunoregulatory role of CD73 in the development of HNSCC and we propose that CD73 may prove to be a promising immunotherapeutic target for the treatment of HNSCC.
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Affiliation(s)
- Wei-Wei Deng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yi-Cun Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Si-Rui Ma
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Guang-Tao Yu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lin-Lin Bu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Ashok B Kulkarni
- Functional Genomics Section, Laboratory of Cell and Developmental Biology, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
| | - Wen-Feng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Functional Genomics Section, Laboratory of Cell and Developmental Biology, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
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32
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Dong J, Zhang X, Qu C, Rong X, Liu J, Qu Y. Structural characterization of Momordica charantia L. (Cucurbitaceae) oligopeptides and the detection of their capability in non-small cell lung cancer A549 cells: induction of apoptosis. RSC Adv 2019; 9:8300-8309. [PMID: 35518675 PMCID: PMC9061805 DOI: 10.1039/c9ra00090a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 02/23/2019] [Indexed: 01/03/2023] Open
Abstract
Oligopeptides are rarely reported from Chinese herbal medicine because they are often present in very low concentrations in a complex matrix. Twenty-eight oligopeptides were recently identified by high-performance liquid chromatography and quadrupole-time-of-flight-mass spectrometry (HPLC-Q-TOF-MS) from Momordica charantia L. (Cucurbitaceae), and a septapeptide, FHGKGHE (Phe-His-Gly-Lys-Gly-His-Glu), named MCLO-12, showed the best anticancer activity against the non-small cell lung cancer A549 cell line in vitro, with an IC50 value of 21.4 ± 2.21 mM. The anti-proliferative activity assay results showed that MCLO-12 induced apoptosis of A549 cells in a concentration-dependent manner. Treatment of the cells with MCLO-12 (10.7–42.8 mM mL−1) caused strong intracellular reactive oxygen species (ROS) up-regulating activities and activated caspase expression. MCLO-12 also suppressed the Trx system and subsequently activated a number of Trx-dependent pathways, including the ASK1, MAPK-p38 and JNK pathways. Thus, our research provides a good reference point for anti-NSCLC research into oligopeptides. MCLO-12 induced apoptosis by up-regulating the ROS, activating the caspases expressions, suppressing the Trx system and subsequently activating a number of Trx-dependent pathways.![]()
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Affiliation(s)
- Jiao Dong
- Department of Respiratory Medicine
- Qilu Hospital of Shandong University
- Jinan
- China
- Department of Respiratory Medicine
| | - Xianxin Zhang
- Department of Respiratory Medicine
- Shandong Provincial Chest Hospital
- Jinan
- China
| | - Chunxiao Qu
- Department of Pharmacy
- Shandong Provincial Chest Hospital
- Jinan
- China
| | - Xuedong Rong
- Department of Respiratory Medicine
- Shandong Provincial Chest Hospital
- Jinan
- China
| | - Jie Liu
- The Research Center of Allergy & Immunology
- Shenzhen University School of Medicine
- Shenzhen
- China
| | - Yiqing Qu
- Department of Respiratory Medicine
- Qilu Hospital of Shandong University
- Jinan
- China
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33
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Ghalamfarsa G, Kazemi MH, Raoofi Mohseni S, Masjedi A, Hojjat-Farsangi M, Azizi G, Yousefi M, Jadidi-Niaragh F. CD73 as a potential opportunity for cancer immunotherapy. Expert Opin Ther Targets 2018; 23:127-142. [DOI: 10.1080/14728222.2019.1559829] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Ghasem Ghalamfarsa
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mohammad Hossein Kazemi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sahar Raoofi Mohseni
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Masjedi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hojjat-Farsangi
- Department of Oncology-Pathology, Immune and Gene therapy Lab, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, Stockholm, Sweden
- Department of Immunology, School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Gholamreza Azizi
- Non‐Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mehdi Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farhad Jadidi-Niaragh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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34
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Peng D, Hu Z, Wei X, Ke X, Shen Y, Zeng X. NT5Einhibition suppresses the growth of sunitinib-resistant cells and EMT course and AKT/GSK-3β signaling pathway in renal cell cancer. IUBMB Life 2018; 71:113-124. [PMID: 30281919 DOI: 10.1002/iub.1942] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/22/2018] [Accepted: 08/22/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Dan Peng
- Department of Nuclear Medicine; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Wuhan 430030 Hubei China
| | - Zhiquan Hu
- Department of Urology; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Wuhan 430030 Hubei China
| | - Xian Wei
- Department of Urology; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Wuhan 430030 Hubei China
| | - Xinwen Ke
- Department of Urology; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Wuhan 430030 Hubei China
| | - Yuanqing Shen
- Department of Urology; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Wuhan 430030 Hubei China
| | - Xing Zeng
- Department of Urology; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Wuhan 430030 Hubei China
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35
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CD73 expression and clinical significance in human metastatic melanoma. Oncotarget 2018; 9:26659-26669. [PMID: 29928476 PMCID: PMC6003551 DOI: 10.18632/oncotarget.25426] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 04/30/2018] [Indexed: 12/11/2022] Open
Abstract
Background CD73 is an ectoenzyme involved in the production of adenosine. It exerts immunosuppressive and protumoral roles and has emerged as a potential immuno-oncology target. Results CD73 expression was detected in TC in 54% of melanoma metastases, involving < 50% TC in the majority of the cases, with variable intensity. CD73 expression was significantly associated with a lower Breslow's depth of the primary lesion and was more frequent in patients having received prior non-surgical therapies. In an adjusted analysis, CD73 expression in TC (H-score > 37.5 or intensity > 1) significantly correlated to decreased overall survival (OS) from biopsy. Of the samples containing TIMC, 35% presented CD73+ TIMC. Highly infiltrated tumors were more likely to contain CD73+ TIMC. CD73 expression in TIMC (percentage ≥1%) significantly correlated with improved OS from biopsy. Conclusions Immunohistochemistry detected CD73 expression in more than half of metastatic melanomas. While CD73 expression in TC significantly correlated with decreased OS, CD73 expression in TIMC significantly associated with improved OS. These results encourage the study of anti-CD73 therapies for metastatic melanoma patients. Methods CD73 expression was assessed by immunohistochemistry in metastatic melanomas from 114 patients. Immunostainings were evaluated in tumor cells (TC) (percentage, intensity (1–3) and H-score) and in tumor-infiltrating mononuclear cells (TIMC) (percentage).
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36
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Zhu Q, Yan L, Liu Q, Zhang C, Wei L, Hu Q, Preus L, Clay-Gilmour AI, Onel K, Stram DO, Pooler L, Sheng X, Haiman CA, Zhu X, Spellman SR, Pasquini M, McCarthy PL, Liu S, Hahn T, Sucheston-Campbell LE. Exome chip analyses identify genes affecting mortality after HLA-matched unrelated-donor blood and marrow transplantation. Blood 2018; 131:2490-2499. [PMID: 29610366 PMCID: PMC5981168 DOI: 10.1182/blood-2017-11-817973] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 03/20/2018] [Indexed: 02/07/2023] Open
Abstract
Although survival outcomes have significantly improved, up to 40% of patients die within 1 year of HLA-matched unrelated-donor blood and marrow transplantation (BMT). To identify non-HLA genetic contributors to mortality after BMT, we performed the first exome-wide association study in the DISCOVeRY-BMT cohorts using the Illumina HumanExome BeadChip. This study includes 2473 patients with acute myeloid leukemia, acute lymphoblastic leukemia, or myelodysplastic syndrome and 2221 10/10 HLA-matched donors treated from 2000 to 2011. Single-variant and gene-level analyses were performed on overall survival (OS), transplantation-related mortality (TRM), and disease-related mortality (DRM). Genotype mismatches between recipients and donors in a rare nonsynonymous variant of testis-expressed gene TEX38 significantly increased risk of TRM, which was more dramatic when either the recipient or donor was female. Using the SKAT-O test to evaluate gene-level effects, variant genotypes of OR51D1 in recipients were significantly associated with OS and TRM. In donors, 4 (ALPP, EMID1, SLC44A5, LRP1), 1 (HHAT), and 2 genes (LYZL4, NT5E) were significantly associated with OS, TRM, and DRM, respectively. Inspection of NT5E crystal structures showed 4 of the associated variants affected the enzyme structure and likely decreased the catalytic efficiency of the enzyme. Further confirmation of these findings and additional functional studies may provide individualized risk prediction and prognosis, as well as alternative donor selection strategies.
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Affiliation(s)
- Qianqian Zhu
- Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY
| | - Li Yan
- Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY
| | - Qian Liu
- Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY
| | - Chi Zhang
- School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE
| | - Lei Wei
- Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY
| | - Qiang Hu
- Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY
| | - Leah Preus
- College of Pharmacy, The Ohio State University, Columbus, OH
| | | | - Kenan Onel
- Department of Pediatric Hematology/Oncology, Cohen Children's Medical Center, Northwell Health, Manhasset, NY
| | - Daniel O Stram
- Preventive Medicine, University of Southern California, Los Angeles, CA
| | - Loreall Pooler
- Preventive Medicine, University of Southern California, Los Angeles, CA
| | - Xin Sheng
- Preventive Medicine, University of Southern California, Los Angeles, CA
| | | | - Xiaochun Zhu
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI
| | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, MN
| | - Marcelo Pasquini
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI
| | - Philip L McCarthy
- Blood and Marrow Transplant Program, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY; and
| | - Song Liu
- Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY
| | - Theresa Hahn
- Blood and Marrow Transplant Program, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY; and
| | - Lara E Sucheston-Campbell
- College of Pharmacy, The Ohio State University, Columbus, OH
- College of Veterinary Medicine, The Ohio State University, Columbus, OH
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37
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Wang Y, Schafer CC, Hough KP, Tousif S, Duncan SR, Kearney JF, Ponnazhagan S, Hsu HC, Deshane JS. Myeloid-Derived Suppressor Cells Impair B Cell Responses in Lung Cancer through IL-7 and STAT5. THE JOURNAL OF IMMUNOLOGY 2018; 201:278-295. [PMID: 29752311 DOI: 10.4049/jimmunol.1701069] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 04/23/2018] [Indexed: 12/29/2022]
Abstract
Myeloid-derived suppressor cells (MDSCs) are known suppressors of antitumor immunity, affecting amino acid metabolism and T cell function in the tumor microenvironment. However, it is unknown whether MDSCs regulate B cell responses during tumor progression. Using a syngeneic mouse model of lung cancer, we show reduction in percentages and absolute numbers of B cell subsets including pro-, pre-, and mature B cells in the bone marrow (BM) of tumor-bearing mice. The kinetics of this impaired B cell response correlated with the progressive infiltration of MDSCs. We identified that IL-7 and downstream STAT5 signaling that play a critical role in B cell development and differentiation were also impaired during tumor progression. Global impairment of B cell function was indicated by reduced serum IgG levels. Importantly, we show that anti-Gr-1 Ab-mediated depletion of MDSCs not only rescued serum IgG and IL-7 levels but also reduced TGF-β1, a known regulator of stromal IL-7, suggesting MDSC-mediated regulation of B cell responses. Furthermore, blockade of IL-7 resulted in reduced phosphorylation of downstream STAT5 and B cell differentiation in tumor-bearing mice and administration of TGF-β-blocking Ab rescued these IL-7-dependent B cell responses. Adoptive transfer of BM-derived MDSCs from tumor-bearing mice into congenic recipients resulted in significant reductions of B cell subsets in the BM and in circulation. MDSCs also suppressed B cell proliferation in vitro in an arginase-dependent manner that required cell-to-cell contact. Our results indicate that tumor-infiltrating MDSCs may suppress humoral immune responses and promote tumor escape from immune surveillance.
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Affiliation(s)
- Yong Wang
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Cara C Schafer
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Kenneth P Hough
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Sultan Tousif
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Steven R Duncan
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - John F Kearney
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294; and
| | | | - Hui-Chen Hsu
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Jessy S Deshane
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294;
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38
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Shen M, Sun Q, Wang J, Pan W, Ren X. Positive and negative functions of B lymphocytes in tumors. Oncotarget 2018; 7:55828-55839. [PMID: 27331871 PMCID: PMC5342456 DOI: 10.18632/oncotarget.10094] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 06/04/2016] [Indexed: 12/20/2022] Open
Abstract
Accumulating evidence indicated that B lymphocytes exerted complex functions in tumor immunity. On the one hand, B lymphocytes can inhibit tumor development through antibody generation, antigen presentation, tumor tissue interaction, and direct killing. On the other hand, B lymphocytes have tumor-promoting functions. A typical type of B lymphocytes, termed regulatory B cells, is confirmed to attenuate immune response in a tumor environment. In this paper, we summarize the current understanding of B-cell functions in tumor immunology, which may shed light on potential therapeutic strategies against cancer.
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Affiliation(s)
- Meng Shen
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Qian Sun
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Jian Wang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Wei Pan
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
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39
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Sanmarco LM, Eberhardt N, Ponce NE, Cano RC, Bonacci G, Aoki MP. New Insights into the Immunobiology of Mononuclear Phagocytic Cells and Their Relevance to the Pathogenesis of Cardiovascular Diseases. Front Immunol 2018; 8:1921. [PMID: 29375564 PMCID: PMC5767236 DOI: 10.3389/fimmu.2017.01921] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/14/2017] [Indexed: 12/18/2022] Open
Abstract
Macrophages are the primary immune cells that reside within the myocardium, suggesting that these mononuclear phagocytes are essential in the orchestration of cardiac immunity and homeostasis. Independent of the nature of the injury, the heart triggers leukocyte activation and recruitment. However, inflammation is harmful to this vital terminally differentiated organ with extremely poor regenerative capacity. As such, cardiac tissue has evolved particular strategies to increase the stress tolerance and minimize the impact of inflammation. In this sense, growing evidences show that mononuclear phagocytic cells are particularly dynamic during cardiac inflammation or infection and would actively participate in tissue repair and functional recovery. They respond to soluble mediators such as metabolites or cytokines, which play central roles in the timing of the intrinsic cardiac stress response. During myocardial infarction two distinct phases of monocyte influx have been identified. Upon infarction, the heart modulates its chemokine expression profile that sequentially and actively recruits inflammatory monocytes, first, and healing monocytes, later. In the same way, a sudden switch from inflammatory macrophages (with microbicidal effectors) toward anti-inflammatory macrophages occurs within the myocardium very shortly after infection with Trypanosoma cruzi, the causal agent of Chagas cardiomyopathy. While in sterile injury, healing response is necessary to stop tissue damage; during an intracellular infection, the anti-inflammatory milieu in infected hearts would promote microbial persistence. The balance of mononuclear phagocytic cells seems to be also dynamic in atherosclerosis influencing plaque initiation and fate. This review summarizes the participation of mononuclear phagocyte system in cardiovascular diseases, keeping in mind that the immune system evolved to promote the reestablishment of tissue homeostasis following infection/injury, and that the effects of different mediators could modulate the magnitude and quality of the immune response. The knowledge of the effects triggered by diverse mediators would serve to identify new therapeutic targets in different cardiovascular pathologies.
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Affiliation(s)
- Liliana Maria Sanmarco
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina
| | - Natalia Eberhardt
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina
| | - Nicolás Eric Ponce
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Laboratorio de Neuropatología Experimental, Instituto de Investigación Médica Mercedes y Martín Ferreyra (INIMEC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Roxana Carolina Cano
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Universidad Católica de Córdoba, Unidad Asociada Área Ciencias Agrarias, Ingeniería, Ciencias Biológicas y de la Salud, Facultad de Ciencias Químicas, Córdoba, Argentina
| | - Gustavo Bonacci
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina
| | - Maria Pilar Aoki
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Córdoba, Argentina
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40
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de Andrade Mello P, Coutinho-Silva R, Savio LEB. Multifaceted Effects of Extracellular Adenosine Triphosphate and Adenosine in the Tumor-Host Interaction and Therapeutic Perspectives. Front Immunol 2017; 8:1526. [PMID: 29184552 PMCID: PMC5694450 DOI: 10.3389/fimmu.2017.01526] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Accepted: 10/27/2017] [Indexed: 12/20/2022] Open
Abstract
Cancer is still one of the world's most pressing health-care challenges, leading to a high number of deaths worldwide. Immunotherapy is a new developing therapy that boosts patient's immune system to fight cancer by modifying tumor-immune cells interaction in the tumor microenvironment (TME). Extracellular adenosine triphosphate (eATP) and adenosine (Ado) are signaling molecules released in the TME that act as modulators of both immune and tumor cell responses. Extracellular adenosine triphosphate and Ado activate purinergic type 2 (P2) and type 1 (P1) receptors, respectively, triggering the so-called purinergic signaling. The concentration of eATP and Ado within the TME is tightly controlled by several cell-surface ectonucleotidases, such as CD39 and CD73, the major ecto-enzymes expressed in cancer cells, immune cells, stromal cells, and vasculature, being CD73 also expressed on tumor-associated fibroblasts. Once accumulated in the TME, eATP boosts antitumor immune response, while Ado attenuates or suppresses immunity against the tumor. In addition, both molecules can mediate growth stimulation or inhibition of the tumor, depending on the specific receptor activated. Therefore, purinergic signaling is able to modulate both tumor and immune cells behavior and, consequently, the tumor-host interaction and disease progression. In this review, we discuss the role of purinergic signaling in the host-tumor interaction detailing the multifaceted effects of eATP and Ado in the inflammatory TME. Moreover, we present recent findings into the application of purinergic-targeting therapy as a potential novel option to boost antitumor immune responses in cancer.
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Affiliation(s)
- Paola de Andrade Mello
- Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Robson Coutinho-Silva
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luiz Eduardo Baggio Savio
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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41
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Antonioli L, Novitskiy SV, Sachsenmeier KF, Fornai M, Blandizzi C, Haskó G. Switching off CD73: a way to boost the activity of conventional and targeted antineoplastic therapies. Drug Discov Today 2017; 22:1686-1696. [PMID: 28676406 DOI: 10.1016/j.drudis.2017.06.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 05/12/2017] [Accepted: 06/19/2017] [Indexed: 12/12/2022]
Abstract
Over the past few years, several preclinical studies have highlighted the value of CD73 (ecto-5'-nucleotidase) as a potential therapeutic target for cancer therapy. Indeed, the pharmacological blockade of CD73, via monoclonal antibodies or small molecules, has promise in counteracting cancer development, growth and spread. Synergistic combinations of anti-CD73 drugs with conventional cancer treatments (i.e., chemotherapy, radiation therapy, immunotherapy, targeted therapy) have increased therapeutic potential. In this review, we discuss the potential synergistic effects of CD73 blockers and conventional antineoplastic therapies in the treatment of cancer.
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Affiliation(s)
- Luca Antonioli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; Department of Surgery and Center for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
| | - Sergey V Novitskiy
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | | | - Matteo Fornai
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Corrado Blandizzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - György Haskó
- Department of Surgery and Center for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
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42
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Mion F, Vetrano S, Tonon S, Valeri V, Piontini A, Burocchi A, Petti L, Frossi B, Gulino A, Tripodo C, Colombo MP, Pucillo CE. Reciprocal influence of B cells and tumor macro and microenvironments in the ApcMin/+ model of colorectal cancer. Oncoimmunology 2017; 6:e1336593. [PMID: 28919998 DOI: 10.1080/2162402x.2017.1336593] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 05/25/2017] [Accepted: 05/26/2017] [Indexed: 12/22/2022] Open
Abstract
One of the most fascinating aspects of the immune system is its dynamism, meant as the ability to change and readapt according to the organism needs. Following an insult, we assist to the spontaneous organization of different immune cells which cooperate, locally and at distance, to build up an appropriate response. Throughout tumor progression, adaptations within the systemic tumor environment, or macroenvironment, result in the promotion of tumor growth, tumor invasion and metastasis to distal organs, but also to dramatic changes in the activity and composition of the immune system. In this work, we show the changes of the B-cell arm of the immune system following tumor progression in the ApcMin/+ model of colorectal cancer. Tumor macroenvironment leads to an increased proportion of total and IL-10-competent B cells in draining LNs while activates a differentiation route that leads to the expansion of IgA+ lymphocytes in the spleen and peritoneum. Importantly, serum IgA levels were significantly higher in ApcMin/+ than Wt mice. The peculiar involvement of IgA response in the adenomatous transformation had correlates in the gut-mucosal compartment where IgA-positive elements increased from normal mucosa to areas of low grade dysplasia while decreasing upon overt carcinomatous transformation. Altogether, our findings provide a snapshot of the tumor education of B lymphocytes in the ApcMin/+ model of colorectal cancer. Understanding how tumor macroenvironment affects the differentiation, function and distribution of B lymphocytes is pivotal to the generation of specific therapies, targeted to switching B cells to an anti-, rather than pro-, tumoral phenotype.
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Affiliation(s)
- Francesca Mion
- Department of Medicine, University of Udine, Udine, Italy
| | - Stefania Vetrano
- Inflammatory Bowel Disease Center, Humanitas Research Hospital, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Milano, Italy
| | - Silvia Tonon
- Department of Medicine, University of Udine, Udine, Italy
| | - Viviana Valeri
- Department of Medicine, University of Udine, Udine, Italy
| | - Andrea Piontini
- Department of Biomedical Sciences, Humanitas University, Milano, Italy
| | - Alessia Burocchi
- Department of Experimental Oncology and Molecular Medicine, Molecular Immunology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
| | - Luciana Petti
- Department of Biotechnology and Translational Medicine, University of Milan, Milano, Italy
| | - Barbara Frossi
- Department of Medicine, University of Udine, Udine, Italy
| | - Alessandro Gulino
- Department of Health Science, Tumor Immunology Unit, Human Pathology Section, Palermo University School of Medicine, Palermo, Italy
| | - Claudio Tripodo
- Department of Health Science, Tumor Immunology Unit, Human Pathology Section, Palermo University School of Medicine, Palermo, Italy
| | - Mario P Colombo
- Department of Experimental Oncology and Molecular Medicine, Molecular Immunology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
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43
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Allard B, Longhi MS, Robson SC, Stagg J. The ectonucleotidases CD39 and CD73: Novel checkpoint inhibitor targets. Immunol Rev 2017. [PMID: 28258700 DOI: 10.1111/imr.12528]+[] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cancers are able to grow by subverting immune suppressive pathways, to prevent the malignant cells as being recognized as dangerous or foreign. This mechanism prevents the cancer from being eliminated by the immune system and allows disease to progress from a very early stage to a lethal state. Immunotherapies are newly developing interventions that modify the patient's immune system to fight cancer, by either directly stimulating rejection-type processes or blocking suppressive pathways. Extracellular adenosine generated by the ectonucleotidases CD39 and CD73 is a newly recognized "immune checkpoint mediator" that interferes with anti-tumor immune responses. In this review, we focus on CD39 and CD73 ectoenzymes and encompass aspects of the biochemistry of these molecules as well as detailing the distribution and function on immune cells. Effects of CD39 and CD73 inhibition in preclinical and clinical studies are discussed. Finally, we provide insights into potential clinical application of adenosinergic and other purinergic-targeting therapies and forecast how these might develop in combination with other anti-cancer modalities.
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Affiliation(s)
- Bertrand Allard
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal et Institut du Cancer de Montréal, Montréal, QC, Canada.,Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada
| | - Maria Serena Longhi
- Divisions of Gastroenterology and Transplantation, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Simon C Robson
- Divisions of Gastroenterology and Transplantation, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - John Stagg
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal et Institut du Cancer de Montréal, Montréal, QC, Canada.,Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada
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44
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Allard B, Longhi MS, Robson SC, Stagg J. The ectonucleotidases CD39 and CD73: Novel checkpoint inhibitor targets. Immunol Rev 2017. [PMID: 28258700 DOI: 10.1111/imr.12528] [] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cancers are able to grow by subverting immune suppressive pathways, to prevent the malignant cells as being recognized as dangerous or foreign. This mechanism prevents the cancer from being eliminated by the immune system and allows disease to progress from a very early stage to a lethal state. Immunotherapies are newly developing interventions that modify the patient's immune system to fight cancer, by either directly stimulating rejection-type processes or blocking suppressive pathways. Extracellular adenosine generated by the ectonucleotidases CD39 and CD73 is a newly recognized "immune checkpoint mediator" that interferes with anti-tumor immune responses. In this review, we focus on CD39 and CD73 ectoenzymes and encompass aspects of the biochemistry of these molecules as well as detailing the distribution and function on immune cells. Effects of CD39 and CD73 inhibition in preclinical and clinical studies are discussed. Finally, we provide insights into potential clinical application of adenosinergic and other purinergic-targeting therapies and forecast how these might develop in combination with other anti-cancer modalities.
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Affiliation(s)
- Bertrand Allard
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal et Institut du Cancer de Montréal, Montréal, QC, Canada.,Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada
| | - Maria Serena Longhi
- Divisions of Gastroenterology and Transplantation, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Simon C Robson
- Divisions of Gastroenterology and Transplantation, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - John Stagg
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal et Institut du Cancer de Montréal, Montréal, QC, Canada.,Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada
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45
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Chiaruttini G, Mele S, Opzoomer J, Crescioli S, Ilieva KM, Lacy KE, Karagiannis SN. B cells and the humoral response in melanoma: The overlooked players of the tumor microenvironment. Oncoimmunology 2017; 6:e1294296. [PMID: 28507802 PMCID: PMC5414880 DOI: 10.1080/2162402x.2017.1294296] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 02/06/2017] [Accepted: 02/07/2017] [Indexed: 12/19/2022] Open
Abstract
Evidence of tumor-resident mature B cell and antibody compartments and reports of associations with favorable prognosis in malignant melanoma suggest that humoral immunity could participate in antitumor defense. Likely striving to confer immunological protection while being subjected to tumor-promoting immune tolerance, B cells may engender multiple functions, including antigen processing and presentation, cytokine-mediated signaling, antibody class switching, expression and secretion. We review key evidence in support of multifaceted immunological mechanisms by which B cells may counter or contribute to malignant melanoma, and we discuss their potential translational implications. Dissecting the contributions of tumor-associated humoral responses can inform future treatment avenues.
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Affiliation(s)
- Giulia Chiaruttini
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK
| | - Silvia Mele
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK
| | - James Opzoomer
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK
| | - Silvia Crescioli
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK.,NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London, UK
| | - Kristina M Ilieva
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK.,Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK
| | - Katie E Lacy
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, London, UK.,NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London, UK
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46
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Allard B, Longhi MS, Robson SC, Stagg J. The ectonucleotidases CD39 and CD73: Novel checkpoint inhibitor targets. Immunol Rev 2017; 276:121-144. [PMID: 28258700 PMCID: PMC5338647 DOI: 10.1111/imr.12528] [Citation(s) in RCA: 618] [Impact Index Per Article: 88.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cancers are able to grow by subverting immune suppressive pathways, to prevent the malignant cells as being recognized as dangerous or foreign. This mechanism prevents the cancer from being eliminated by the immune system and allows disease to progress from a very early stage to a lethal state. Immunotherapies are newly developing interventions that modify the patient's immune system to fight cancer, by either directly stimulating rejection-type processes or blocking suppressive pathways. Extracellular adenosine generated by the ectonucleotidases CD39 and CD73 is a newly recognized "immune checkpoint mediator" that interferes with anti-tumor immune responses. In this review, we focus on CD39 and CD73 ectoenzymes and encompass aspects of the biochemistry of these molecules as well as detailing the distribution and function on immune cells. Effects of CD39 and CD73 inhibition in preclinical and clinical studies are discussed. Finally, we provide insights into potential clinical application of adenosinergic and other purinergic-targeting therapies and forecast how these might develop in combination with other anti-cancer modalities.
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Affiliation(s)
- Bertrand Allard
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal et Institut du Cancer de Montréal, Montréal, Québec, Canada
- Faculté de Pharmacie, Université de Montréal, Québec, Canada
| | - Maria Serena Longhi
- Divisions of Gastroenterology and Transplantation, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, USA. 02215
| | - Simon C. Robson
- Divisions of Gastroenterology and Transplantation, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, USA. 02215
| | - John Stagg
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal et Institut du Cancer de Montréal, Montréal, Québec, Canada
- Faculté de Pharmacie, Université de Montréal, Québec, Canada
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47
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Liang D, Nian H, Shao H, Kaplan HJ, Sun D. Functional Conversion and Dominance of γδ T Subset in Mouse Experimental Autoimmune Uveitis. THE JOURNAL OF IMMUNOLOGY 2017; 198:1429-1438. [PMID: 28069804 DOI: 10.4049/jimmunol.1601510] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 12/14/2016] [Indexed: 12/19/2022]
Abstract
We have previously shown that activated γδ T cells have a much stronger proinflammatory effect in the development of experimental autoimmune uveitis than their nonactivated counterparts. Our present study explored γδ T cell subsets are functionally distinct in autoimmune pathogenesis and determined the pathogenic contribution of biased Vγ4+ γδ T cell activation in this disease. By systematically comparing two major peripheral γδ T cell subsets, the Vγ1+ and the Vγ4+ cells, we found that the Vγ4+ cells were readily activated in B6 mice during experimental autoimmune uveitis development, whereas Vγ1+ cells remained nonactivated. Cytokines that were abundantly found in the serum of immunized mice activated Vγ4+, but did not activate Vγ1+, cells. The Vγ4+ cells had a strong proinflammatory activity, whereas the Vγ1+ cells remained nonactivated when tested immediately after isolation from immunized mice. However, when the Vγ1+ cells were activated in vitro, they promoted inflammation. Our results demonstrated that activation is a major factor in switching the enhancing and inhibiting effects of both Vγ1+ and Vγ4+ γδ T cell subsets, and that γδ T cell subsets differ greatly in their activation requirements. Whether the enhancing or inhibiting function of γδ T cells is dominant is mainly determined by the proportion of the γδ T cells that are activated versus the proportion not activated.
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Affiliation(s)
- Dongchun Liang
- Doheny Eye Institute, Department of Ophthalmology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90033
| | - Hong Nian
- Tianjin Medical University Eye Hospital, Eye Institute and School of Optometry and Ophthalmology, Tianjin 300384, China; and
| | - Hui Shao
- Department of Ophthalmology and Visual Sciences, Kentucky Lions Eye Center, University of Louisville, Louisville, KY 40202
| | - Henry J Kaplan
- Department of Ophthalmology and Visual Sciences, Kentucky Lions Eye Center, University of Louisville, Louisville, KY 40202
| | - Deming Sun
- Doheny Eye Institute, Department of Ophthalmology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90033;
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48
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Jadidi-Niaragh F, Atyabi F, Rastegari A, Kheshtchin N, Arab S, Hassannia H, Ajami M, Mirsanei Z, Habibi S, Masoumi F, Noorbakhsh F, Shokri F, Hadjati J. CD73 specific siRNA loaded chitosan lactate nanoparticles potentiate the antitumor effect of a dendritic cell vaccine in 4T1 breast cancer bearing mice. J Control Release 2017; 246:46-59. [DOI: 10.1016/j.jconrel.2016.12.012] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/30/2016] [Accepted: 12/12/2016] [Indexed: 12/17/2022]
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49
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Sociali G, Raffaghello L, Magnone M, Zamporlini F, Emionite L, Sturla L, Bianchi G, Vigliarolo T, Nahimana A, Nencioni A, Raffaelli N, Bruzzone S. Antitumor effect of combined NAMPT and CD73 inhibition in an ovarian cancer model. Oncotarget 2016; 7:2968-84. [PMID: 26658104 PMCID: PMC4823084 DOI: 10.18632/oncotarget.6502] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 11/16/2015] [Indexed: 12/02/2022] Open
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is a crucial enzyme in the biosynthesis of intracellular NAD+. NAMPT inhibitors have potent anticancer activity in several preclinical models by depleting NAD+ and ATP levels. Recently, we demonstrated that CD73 enables the utilization of extracellular NAD+/nicotinamide mononucleotide (NMN) by converting them to Nicotinamide riboside (NR), which can cross the plasmamembrane and fuel intracellular NAD+ biosynthesis in human cells. These processes are herein confirmed to also occur in a human ovarian carcinoma cell line (OVCAR-3), by means of CD73 or NRK1 specific silencing. Next, we investigated the anti-tumor activity of the simultaneous inhibition of NAMPT (with FK866) and CD73 (with α, β-methylene adenosine 5′-diphosphate, APCP), in an in vivo human ovarian carcinoma model. Interestingly, the combined therapy was found to significantly decrease intratumor NAD+, NMN and ATP levels, compared with single treatments. In addition, the concentration of these nucleotides in ascitic exudates was more remarkably reduced in animals treated with both FK866 and APCP compared with single treatments. Importantly, tumors treated with FK866 in combination with APCP contained a statistically significant lower proportion of Ki67 positive proliferating cells and a higher percentage of necrotic area. Finally, a slight but significant increase in animal survival in response to the combined therapy, compared to the single agents, could be demonstrated. Our results indicate that the pharmacological inhibition of CD73 enzymatic activity could be considered as a means to potentiate the anti-cancer effects of NAMPT inhibitors.
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Affiliation(s)
- Giovanna Sociali
- Department of Experimental Medicine, Section of Biochemistry, and CEBR, University of Genova, 16132 Genova, Italy
| | | | - Mirko Magnone
- Department of Experimental Medicine, Section of Biochemistry, and CEBR, University of Genova, 16132 Genova, Italy
| | - Federica Zamporlini
- Department of Agricultural, Food and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
| | - Laura Emionite
- Animal Facility, IRCCS AOU San Martino - IST Istituto Nazionale per la Ricerca sul Cancro, 16132 Genova, Italy
| | - Laura Sturla
- Department of Experimental Medicine, Section of Biochemistry, and CEBR, University of Genova, 16132 Genova, Italy
| | - Giovanna Bianchi
- Laboratorio di Oncologia Istituto G. Gaslini, 16147 Genova, Italy
| | - Tiziana Vigliarolo
- Department of Experimental Medicine, Section of Biochemistry, and CEBR, University of Genova, 16132 Genova, Italy
| | - Aimable Nahimana
- Service and Central Laboratory of Hematology, University Hospital of Lausanne, 1011-CHUV, Lausanne, Switzerland
| | - Alessio Nencioni
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy.,IRCCS A.O.U. San Martino IST, Istituto Nazionale per la Ricerca sul Cancro, 16132 Genova, Italy
| | - Nadia Raffaelli
- Department of Agricultural, Food and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
| | - Santina Bruzzone
- Department of Experimental Medicine, Section of Biochemistry, and CEBR, University of Genova, 16132 Genova, Italy
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50
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Mortaz E, Tabarsi P, Mansouri D, Khosravi A, Garssen J, Velayati A, Adcock IM. Cancers Related to Immunodeficiencies: Update and Perspectives. Front Immunol 2016; 7:365. [PMID: 27703456 PMCID: PMC5028721 DOI: 10.3389/fimmu.2016.00365] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 09/05/2016] [Indexed: 01/12/2023] Open
Abstract
The life span of patients with primary and secondary immunodeficiency is increasing due to recent improvements in therapeutic strategies. While the incidence of primary immunodeficiencies (PIDs) is 1:10,000 births, that of secondary immunodeficiencies are more common and are associated with posttransplantation immune dysfunction, with immunosuppressive medication for human immunodeficiency virus or with human T-cell lymphotropic virus infection. After infection, malignancy is the most prevalent cause of death in both children and adults with (PIDs). PIDs more often associated with cancer include common variable immunodeficiency (CVID), Wiskott-Aldrich syndrome, ataxia-telangiectasia, and severe combined immunodeficiency. This suggests that a protective immune response against both infectious non-self-(pathogens) and malignant self-challenges (cancer) exists. The increased incidence of cancer has been attributed to defective elimination of altered or "transformed" cells and/or defective immunity towards cancer cells. The concept of aberrant immune surveillance occurring in PIDs is supported by evidence in mice and from patients undergoing immunosuppression after transplantation. Here, we discuss the importance of PID defects in the development of malignancies and the current limitations associated with molecular pathogenesis of these diseases and emphasize the need for further knowledge of how specific mutations can modulate the immune system to alter immunosurveillance and thereby play a key role in the etiology of malignancies in PID patients.
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Affiliation(s)
- Esmaeil Mortaz
- Department of Immunology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Chronic Respiratory Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Payam Tabarsi
- Clinical Tuberculosis and Epidemiology Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davod Mansouri
- Chronic Respiratory Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Adnan Khosravi
- Chronic Respiratory Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Johan Garssen
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
- Nutricia Research Centre for Specialized Nutrition, Utrecht, Netherlands
| | - Aliakbar Velayati
- Mycobacteriology Research Center (MRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ian M. Adcock
- Cell and Molecular Biology Group, Airways Disease Section, Faculty of Medicine, National Heart and Lung Institute, Imperial College London, London, UK
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