1
|
Brown MC, D’Anniballe VM, Boczkowski D, Kandadi H, Sheikh N, Kornahrens W, Heath EI, Thakur A, Chen W, Lum L, Cackowski FC, Boerner J, Gunn MD, Armstrong AJ, Nair SK. Peripheral Blood IFN Responses to Toll-Like Receptor 1/2 Signaling Associate with Longer Survival in Men with Metastatic Prostate Cancer Treated with Sipuleucel-T. CANCER RESEARCH COMMUNICATIONS 2024; 4:2724-2733. [PMID: 39320053 PMCID: PMC11487532 DOI: 10.1158/2767-9764.crc-24-0439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2024] [Revised: 09/17/2024] [Accepted: 09/19/2024] [Indexed: 09/26/2024]
Abstract
Mounting evidence links systemic innate immunity with cancer immune surveillance. In advanced metastatic castration-resistant prostate cancer (mCRPC), Black patients have been found to have increased inflammatory markers and longer survival after sipuleucel-T (sip-T) therapy, an FDA-approved, autologous cell therapy. We hypothesized these differences may be explained by previously reported ancestral differences in pattern recognition receptor signaling, which broadly governs innate inflammation to control adaptive immune cell activation, chemotaxis, and functionality. We discovered that peripheral blood mononuclear cell IFN-β responses to Toll-like receptor 1/2 (TLR1/2), a sensor of bacterial and gut microbiome constituents, associated with significantly longer survival after sip-T therapy in two separate cohorts of men with mCRPC (discovery cohort: n = 106, HR = 0.12; P = 0.019; validation cohort: n = 28, HR < 0.01; P = 0.047). Higher IFN-β induction after TLR1/2 stimulation was associated with lower HRs than biomarkers of vaccine potency and other prognostic factors in mCRPC. TLR1/2-dependent cytokine induction was stronger in Black individuals (1.2-fold higher for IFN-β; P = 0.04) but was associated with survival independently of race or numbers of vaccine-induced tumor antigen-specific T cells. IFN-β responses to TLR1/2 signaling correlated with increased numbers of IFN-γ producing T cells after broad, tumor antigen-independent stimulation. Thus, peripheral innate immunity differs by race, may predict survival after sip-T, and associates with peripheral T-cell functionality in men with mCRPC. SIGNIFICANCE The identification of factors that determine successful cancer immunotherapy, particularly in refractory tumor types like mCRPC, is urgently needed: both to identify patients that may benefit from such therapies and to uncover routes to sensitize patients with cancer to immunotherapy. Our work links functional peripheral immune responses with race and survival after cellular immunotherapy in men with mCRPC.
Collapse
Affiliation(s)
- Michael C. Brown
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina.
| | | | - David Boczkowski
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina.
| | | | | | - William Kornahrens
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina.
| | | | - Archana Thakur
- Division of Hematology and Oncology, University of Virginia School of Medicine, Charlottesville, Virginia.
| | - Wei Chen
- Karmanos Cancer Institute, Wayne State University, Detroit, Michigan.
| | - Lawrence Lum
- Division of Hematology and Oncology, University of Virginia School of Medicine, Charlottesville, Virginia.
| | | | - Julie Boerner
- Karmanos Cancer Institute, Wayne State University, Detroit, Michigan.
| | - Michael D. Gunn
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina.
| | - Andrew J. Armstrong
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina.
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina.
- Duke Cancer Institute Center for Prostate and Urologic Cancers, Durham, North Carolina.
| | - Smita K. Nair
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina.
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina.
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina.
| |
Collapse
|
2
|
Wang B, Liu W, Zhang M, Li Y, Tang H, Wang Y, Song C, Song B, Tan B. Circ_0001947 encapsulated by small extracellular vesicles promotes gastric cancer progression and anti-PD-1 resistance by modulating CD8 + T cell exhaustion. J Nanobiotechnology 2024; 22:563. [PMID: 39272146 PMCID: PMC11401313 DOI: 10.1186/s12951-024-02826-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 08/31/2024] [Indexed: 09/15/2024] Open
Abstract
BACKGROUND While small extracellular vesicles (sEVs)-derived circular RNAs (circRNAs) have been emerged as significant players in cancer, the function and underlying mechanism of sEVs-derived circRNAs in anti-cancer immunity remain unclear. METHODS Gastric cancer (GC)-derived circRNAs were identified using RNA-seq data from GEO datasets and quantitative reverse transcription polymerase chain reaction (qRT-PCR), RNA immunoprecipitation, dual-luciferase assay, and bioinformatics analysis were performed to investigate the regulatory axis. Transwell assay, wound healing assay, cell counting kit-8 (CCK-8) assay, and xenograft models were used to evaluate its role in GC progression in vivo and in vitro. The delivery of specific circRNAs into sEVs were verified through electron microscopy, nanoparticle tracking analysis (NTA) and fuorescence in situ hybridization (FISH). Flow cytometric analysis and immunohistochemical staining were conducted to find out how specific circRNAs mediated CD8+ T cell exhaustion and resistant to anti-programmed cell death 1 (PD-1) therapy. RESULTS We identified that circ_0001947, packaged by GC-derived sEVs, was obviously elevated in GC and was associated with poor clinical outcome. High circ0001947 level augmented the proliferation, migration, and invasion of GC cells. Mechanistically, circ0001947 sponged miR-661 and miR-671-5p to promote the expression of CD39, which further facilitated CD8+ T cell exhaustion and immune resistance. Conversely, blocking circ_0001947 attenuated CD8+ T cell exhaustion and increased the response to anti-PD-1 therapy. CONCLUSIONS Our study manifested the therapeutic potential of targeting sEVs-transmitted circ_0001947 to prohibit CD8+ T cell exhaustion and immune resistance in GC.
Collapse
Affiliation(s)
- Bingyu Wang
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Wenbo Liu
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Mingming Zhang
- Hebei Key Laboratory of Metabolic Disease, Shijiazhuang, 050011, China
| | - Yong Li
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Hongyue Tang
- Hebei Key Laboratory of Metabolic Disease, Shijiazhuang, 050011, China
| | - Yingying Wang
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Chao Song
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Buyun Song
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Bibo Tan
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China.
| |
Collapse
|
3
|
Wang B, Zhang F, Wu X, Ji M. TBK1 is paradoxical in tumor development: a focus on the pathway mediating IFN-I expression. Front Immunol 2024; 15:1433321. [PMID: 39161768 PMCID: PMC11330819 DOI: 10.3389/fimmu.2024.1433321] [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: 05/15/2024] [Accepted: 07/22/2024] [Indexed: 08/21/2024] Open
Abstract
TANK-binding kinase 1 (TBK1) is a member of the IKK family and plays a crucial role in the activation of non-canonical NF-κB signaling and type I interferon responses. The aberrant activation of TBK1 contributes to the proliferation and survival of various types of tumor cells, particularly in specific mutational or tumorous contexts. Inhibitors targeting TBK1 are under development and application in both in vivo and in vitro settings, yet their clinical efficacy remains limited. Numerous literatures have shown that TBK1 can exhibit both tumor promoting and tumor inhibiting effects. TBK1 acts as a pivotal node within the innate immune pathway, mediating anti-tumor immunity through the activation of innate immune responses. Facilitating interferon-I (IFN-I) production represents a critical mechanism through which TBK1 bridges these processes. IFN has been shown to exert both beneficial and detrimental effects on tumor progression. Hence, the paradoxical role of TBK1 in tumor development may necessitate acknowledgment in light of its downstream IFN-I signaling cascade. In this paper, we review the signaling pathways mediated by TBK1 in various tumor contexts and summarize the dual roles of TBK1 and the TBK1-IFN pathways in both promoting and inhibiting tumor progression. Additionally, we highlight the significance of the TBK1-IFN pathway in clinical therapy, particularly in the context of immune response. We anticipate further advancements in the development of TBK1 inhibitors as part of novel cancer treatment strategies.
Collapse
Affiliation(s)
| | | | | | - Mei Ji
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| |
Collapse
|
4
|
Kyriazi AA, Karaglani M, Agelaki S, Baritaki S. Intratumoral Microbiome: Foe or Friend in Reshaping the Tumor Microenvironment Landscape? Cells 2024; 13:1279. [PMID: 39120310 PMCID: PMC11312414 DOI: 10.3390/cells13151279] [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: 06/05/2024] [Revised: 07/23/2024] [Accepted: 07/25/2024] [Indexed: 08/10/2024] Open
Abstract
The role of the microbiome in cancer and its crosstalk with the tumor microenvironment (TME) has been extensively studied and characterized. An emerging field in the cancer microbiome research is the concept of the intratumoral microbiome, which refers to the microbiome residing within the tumor. This microbiome primarily originates from the local microbiome of the tumor-bearing tissue or from translocating microbiome from distant sites, such as the gut. Despite the increasing number of studies on intratumoral microbiome, it remains unclear whether it is a driver or a bystander of oncogenesis and tumor progression. This review aims to elucidate the intricate role of the intratumoral microbiome in tumor development by exploring its effects on reshaping the multileveled ecosystem in which tumors thrive, the TME. To dissect the complexity and the multitude of layers within the TME, we distinguish six specialized tumor microenvironments, namely, the immune, metabolic, hypoxic, acidic, mechanical and innervated microenvironments. Accordingly, we attempt to decipher the effects of the intratumoral microbiome on each specialized microenvironment and ultimately decode its tumor-promoting or tumor-suppressive impact. Additionally, we portray the intratumoral microbiome as an orchestrator in the tumor milieu, fine-tuning the responses in distinct, specialized microenvironments and remodeling the TME in a multileveled and multifaceted manner.
Collapse
Affiliation(s)
- Athina A. Kyriazi
- Laboratory of Experimental Oncology, Division of Surgery, School of Medicine, University of Crete, 71500 Heraklion, Greece;
| | - Makrina Karaglani
- Laboratory of Pharmacology, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
- Laboratory of Hygiene and Environmental Protection, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Sofia Agelaki
- Laboratory of Translational Oncology, School of Medicine, University of Crete, 71500 Heraklion, Greece;
| | - Stavroula Baritaki
- Laboratory of Experimental Oncology, Division of Surgery, School of Medicine, University of Crete, 71500 Heraklion, Greece;
| |
Collapse
|
5
|
Van Berckelaer C, Van Laere S, Lee S, Morse MA, Geradts J, Dirix L, Kockx M, Bertucci F, Van Dam P, Devi GR. XIAP overexpressing inflammatory breast cancer patients have high infiltration of immunosuppressive subsets and increased TNFR1 signaling targetable with Birinapant. Transl Oncol 2024; 43:101907. [PMID: 38412664 PMCID: PMC10907867 DOI: 10.1016/j.tranon.2024.101907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVE To assess the expression pattern of X-linked inhibitor of apoptosis protein (XIAP), a cellular stress sensor, and delineate the associated changes in the tumor immune microenvironment (TiME) for prognostic value and new therapeutic targets in inflammatory breast cancer (IBC). METHODS Immunohistochemistry was conducted to assess the spatial localization of immune subsets, XIAP, and PDL1 expression in IBC and non-inflammatory breast cancer (nIBC) pretreatment tumors (n = 142). Validation and further exploration were performed by gene expression analysis of patient tumors along with signaling studies in a co-culture model. RESULTS High XIAP in 37/81 IBC patients correlated significantly with high PD-L1, increased infiltration of FOXP3+ Tregs, CD163+ tumor-associated macrophages (TAMs), low CD8/CD163 ratio in both tumor stroma (TS) and invasive margins (IM), and higher CD8+ T cells and CD79α+ B cells in the IM. Gene set enrichment analysis identified cellular stress response- and inflammation-related genes along with tumor necrosis factor receptor 1 (TNFR1) expression in high-XIAP IBC tumors. Induction of TNFR1 and XIAP was observed when patient-derived SUM149 IBC cells were co-cultured with human macrophage-conditioned media simulating TAMs, further demonstrating that the TNF-α signaling pathway is a likely candidate governing TAM-induced XIAP overexpression in IBC cells. Finally, addition of Birinapant, a pan IAP antagonist, induced cell death in the pro-survival cytokine-enriched conditions. CONCLUSION Using immunophenotyping and gene expression analysis in patient biospecimens along with in silico modeling and a preclinical model with a pan-IAP antagonist, this study revealed an interplay between increased TAMs, TNF-α signaling, and XIAP activation during (immune) stress in IBC. These data demonstrate the potential of IAP antagonists as immunomodulators for improving IBC therapeutic regimens.
Collapse
Affiliation(s)
- Christophe Van Berckelaer
- Multidisciplinary Breast Clinic, Antwerp University Hospital (UZA), Molecular Imaging, Pathology, Radiotherapy, Oncology (MIPRO); Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium; Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Steven Van Laere
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Seayoung Lee
- Department of Surgery, Division of Surgical Sciences, Duke University School of Medicine, Durham, NC, USA; Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Michael A Morse
- Department of Surgery, Division of Surgical Sciences, Duke University School of Medicine, Durham, NC, USA; Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA; Department of Medicine, Duke University, Durham, NC, USA
| | - Joseph Geradts
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, Duke University School of Medicine, Durham, NC, USA; Department of Medicine, Duke University, Durham, NC, USA; Department of Pathology, East Carolina University Brody School of Medicine, Greenville, NC, USA
| | - Luc Dirix
- Department of Oncology, GZA Hospitals, University of Antwerp, Antwerpen, Belgium
| | | | - François Bertucci
- Predictive Oncology team, Centre de Recherche en Cancérologie de Marseille (CRCM), Inserm, CNRS, Aix-Marseille Université, Institut Paoli-Calmettes, Marseille, France
| | - Peter Van Dam
- Multidisciplinary Breast Clinic, Antwerp University Hospital (UZA), Molecular Imaging, Pathology, Radiotherapy, Oncology (MIPRO); Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.
| | - Gayathri R Devi
- Department of Surgery, Division of Surgical Sciences, Duke University School of Medicine, Durham, NC, USA; Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, Duke University School of Medicine, Durham, NC, USA.
| |
Collapse
|
6
|
Liu D, He W, Yang LL. Revitalizing antitumor immunity: Leveraging nucleic acid sensors as therapeutic targets. Cancer Lett 2024; 588:216729. [PMID: 38387757 DOI: 10.1016/j.canlet.2024.216729] [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: 11/15/2023] [Revised: 01/30/2024] [Accepted: 02/12/2024] [Indexed: 02/24/2024]
Abstract
Nucleic acid sensors play a critical role in recognizing and responding to pathogenic nucleic acids as danger signals. Upon activation, these sensors initiate downstream signaling cascades that lead to the production and release of pro-inflammatory cytokines, chemokines, and type I interferons. These immune mediators orchestrate diverse effector responses, including the activation of immune cells and the modulation of the tumor microenvironment. However, careful consideration must be given to balancing the activation of nucleic acid sensors to avoid unwanted autoimmune or inflammatory responses. In this review, we provide an overview of nucleic acid sensors and their role in combating cancer through the perception of various aberrant nucleic acids and activation of the immune system. We discuss the connections between different programmed cell death modes and nucleic acid sensors. Finally, we outline the development of nucleic acid sensor agonists, highlighting how their potential as therapeutic targets opens up new avenues for cancer immunotherapy.
Collapse
Affiliation(s)
- Danfeng Liu
- Department of Stomatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Wei He
- Department of Stomatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China.
| | - Lei-Lei Yang
- Department of Stomatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China.
| |
Collapse
|
7
|
Lucke-Wold B, Rangwala BS, Shafique MA, Siddiq MA, Mustafa MS, Danish F, Nasrullah RMU, Zainab N, Haseeb A. Focus on current and emerging treatment options for glioma: A comprehensive review. World J Clin Oncol 2024; 15:482-495. [PMID: 38689623 PMCID: PMC11056857 DOI: 10.5306/wjco.v15.i4.482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/22/2024] [Accepted: 02/28/2024] [Indexed: 04/22/2024] Open
Abstract
This comprehensive review delves into the current updates and challenges associated with the management of low-grade gliomas (LGG), the predominant primary tumors in the central nervous system. With a general incidence rate of 5.81 per 100000, gliomas pose a significant global concern, necessitating advancements in treatment techniques to reduce mortality and morbidity. This review places a particular focus on immunotherapies, discussing promising agents such as Zotiraciclib and Lerapolturev. Zotiraciclib, a CDK9 inhibitor, has demonstrated efficacy in glioblastoma treatment in preclinical and clinical studies, showing its potential as a therapeutic breakthrough. Lerapolturev, a viral immunotherapy, induces inflammation in glioblastoma and displays positive outcomes in both adult and pediatric patients. Exploration of immunotherapy extends to Pembrolizumab, Nivolumab, and Entrectinib, revealing the challenges and variabilities in patient responses. Despite promising preclinical data, the monoclonal antibody Depatuxizumab has proven ineffective in glioblastoma treatment, emphasizing the critical need to understand resistance mechanisms. The review also covers the success of radiation therapy in pediatric LGG, with evolving techniques, such as proton therapy, showing potential improvements in patient quality of life. Surgical treatment is discussed in the context of achieving a balance between preserving the patient's quality of life and attaining gross total resection, with the extent of surgical resection significantly influencing the survival outcomes. In addition to advancements in cancer vaccine development, this review highlights the evolving landscape of LGG treatment, emphasizing a shift toward personalized and targeted therapies. Ongoing research is essential for refining strategies and enhancing outcomes in the management of LGG.
Collapse
Affiliation(s)
- Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL 32608, United States
| | | | | | - Mohammad Arham Siddiq
- Department of Neurosurgery, Jinnah Sindh Medical University, Karachi 75510, Pakistan
| | | | - Fnu Danish
- Department of Neurosurgery, Jinnah Sindh Medical University, Karachi 75510, Pakistan
| | | | - Noor Zainab
- Department of Neurosurgery, Army Medical College, Rawalpindi 46000, Pakistan
| | - Abdul Haseeb
- Department of Neurosurgery, Jinnah Sindh Medical University, Karachi 75510, Pakistan
| |
Collapse
|
8
|
Yeo SK, Haas M, Manupati K, Hao M, Yang F, Chen S, Guan JL. AZI2 mediates TBK1 activation at unresolved selective autophagy cargo receptor complexes with implications for CD8 T-cell infiltration in breast cancer. Autophagy 2024; 20:525-540. [PMID: 37733921 PMCID: PMC10936636 DOI: 10.1080/15548627.2023.2259775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 09/09/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023] Open
Abstract
Most breast cancers do not respond to immune checkpoint inhibitors and there is an urgent need to identify novel sensitization strategies. Herein, we uncovered that activation of the TBK-IFN pathway that is mediated by the TBK1 adapter protein AZI2 is a potent strategy for this purpose. Our initial observations showed that RB1CC1 depletion leads to accumulation of AZI2, in puncta along with selective macroautophagy/autophagy cargo receptors, which are both required for TBK1 activation. Specifically, disrupting the selective autophagy function of RB1CC1 was sufficient to sustain AZI2 puncta accumulation and TBK1 activation. AZI2 then mediates downstream activation of DDX3X, increasing its interaction with IRF3 for transcription of pro-inflammatory chemokines. Consequently, we performed a screen to identify inhibitors that can induce the AZI2-TBK1 pathway, and this revealed Lys05 as a pharmacological agent that induced pro-inflammatory chemokine expression and CD8+ T cell infiltration into tumors. Overall, we have identified a distinct AZI2-TBK1-IFN signaling pathway that is responsive to selective autophagy blockade and can be activated to make breast cancers more immunogenic.Abbreviations: AZI2/NAP1: 5-azacytidine induced 2; CALCOCO2: calcium binding and coiled-coil domain 2; DDX3X: DEAD-box helicase 3 X-linked; FCCP: carbonyl cyanide p-triflouromethoxyphenylhydrazone; a protonophore that depolarizes the mitochondrial inner membrane; ICI: immune checkpoint inhibitor; IFN: interferon; NBR1: NBR1 autophagy cargo receptor; OPTN: optineurin; RB1CC1/FIP200: RB1 inducible coiled-coil 1; SQSTM1/p62: sequestosome 1; TAX1BP1: Tax1 binding protein 1; TBK1: TANK binding kinase 1.
Collapse
Affiliation(s)
- Syn Kok Yeo
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michael Haas
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Kanakaraju Manupati
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Mingang Hao
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Fuchun Yang
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Song Chen
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Translational Research Institute, Henan Provincial People’s Hospital, Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Jun-Lin Guan
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| |
Collapse
|
9
|
Wu K, Li Y, Ji Y, Liu C, Wang X, Guo H, Zhang J, He Y. Tumor-Derived RAB21+ABHD12+ sEVs Drive the Premetastatic Microenvironment in the Lung. Cancer Immunol Res 2024; 12:161-179. [PMID: 38215051 DOI: 10.1158/2326-6066.cir-23-0221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/23/2023] [Accepted: 12/13/2023] [Indexed: 01/14/2024]
Abstract
Tumor metastasis is a spatial and temporal process that starts with remodeling to generate a proper premetastatic niche in a distant tissue. Infiltration of immunosuppressive macrophages is one of the notable characteristics in the premetastatic niche, which is a fundamental requirement for primary tumor metastasis. Here, we demonstrated that small extracellular vesicles (sEV) carrying RAB21 homed to lung macrophages and interacted with integrin-β1 on macrophages. ABHD12 expression was high in lung metastatic tumors and was mostly expressed by macrophages. Head and neck squamous cell carcinoma (HNSCC)-derived sEVs carrying ABHD12-polarized macrophages toward an immunosuppressive phenotype, driving premetastatic niche formation, which facilitated lung metastasis. ABHD12 additionally upregulated S1PR1 by activating the AKT-FoxO1 pathway in macrophages, and significantly enhanced antitumor responses were observed in tumor models treated with agents targeting both S1PR1 and PD-1. Collectively, our study suggests that RAB21+ABHD12+ sEVs derived from HNSCC cells contribute to the formation of the immunosuppressive microenvironment in the premetastatic niche and are a potential therapeutic target for enhancing the antitumor efficacy of anti-PD-1 therapy.
Collapse
Affiliation(s)
- Kun Wu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Oral and Maxillofacial Surgery, Second Xiangya Hospital of Central South University, Changsha, China
- Department of Clinical Laboratory, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yan Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yikang Ji
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Chun Liu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Xiaoning Wang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Haiyan Guo
- Department of Clinical Laboratory, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianjun Zhang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yue He
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| |
Collapse
|
10
|
Thompson EM, Kang KD, Stevenson K, Zhang H, Gromeier M, Ashley D, Brown M, Friedman GK. Elucidating cellular response to treatment with viral immunotherapies in pediatric high-grade glioma and medulloblastoma. Transl Oncol 2024; 40:101875. [PMID: 38183802 PMCID: PMC10809117 DOI: 10.1016/j.tranon.2024.101875] [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: 07/19/2023] [Revised: 12/08/2023] [Accepted: 12/27/2023] [Indexed: 01/08/2024] Open
Abstract
HSV G207, a double-stranded, DNA virus, and the polio:rhinovirus chimera, PVSRIPO, a single positive-strand RNA virus, are viral immunotherapies being used to treat pediatric malignant brain tumors in clinical trials. The purpose of this work is to elucidate general response patterns and putative biomarkers of response. Multiple pediatric high-grade glioma and medulloblastoma cell lines were treated with various multiplicities of infection of G207 or PVSRIPO. There was a significant inverse correlation between expression of one HSV cellular receptor, CD111, and the lethal dose of 50% of cells (LD50) of cells treated with G207 (r = -0.985, P<0.001) but no correlation between PVSRIPO cellular receptor expression (CD155) and LD50. RNA sequencing of control cells and cells treated for 8 and 24 h revealed that there were few shared differentially expressed (DE) genes between cells treated with PVSRIPO and G207: GCLM, LANCL2, and RBM3 were enriched whilst ADAMTS1 and VEGFA were depleted. Likewise, there were few shared DE genes enriched between medulloblastoma and high-grade glioma cell lines treated with G207: GPSM2, CHECK2, SEPTIN2, EIF4G2, GCLM, GDAP1, LANCL2, and PWP1. Treatment with G207 and PVSRIPO appear to cause disparate gene enrichment and depletion suggesting disparate molecular mechanisms in malignant pediatric brain tumors.
Collapse
Affiliation(s)
- Eric M Thompson
- Department of Neurosurgery, University of Chicago, Chicago, IL, USA; Department of Neurosurgery, Duke University, Durham, NC, USA.
| | - Kyung-Don Kang
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA; The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kevin Stevenson
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA
| | - Hengshan Zhang
- Department of Neurosurgery, Duke University, Durham, NC, USA
| | | | - David Ashley
- Department of Neurosurgery, Duke University, Durham, NC, USA
| | - Michael Brown
- Department of Neurosurgery, Duke University, Durham, NC, USA
| | - Gregory K Friedman
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA; The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
11
|
Hariharan S, Whitfield BT, Pirozzi CJ, Waitkus MS, Brown MC, Bowie ML, Irvin DM, Roso K, Fuller R, Hostettler J, Dharmaiah S, Gibson EA, Briley A, Mangoli A, Fraley C, Shobande M, Stevenson K, Zhang G, Malgulwar PB, Roberts H, Roskoski M, Spasojevic I, Keir ST, He Y, Castro MG, Huse JT, Ashley DM. Interplay between ATRX and IDH1 mutations governs innate immune responses in diffuse gliomas. Nat Commun 2024; 15:730. [PMID: 38272925 PMCID: PMC10810843 DOI: 10.1038/s41467-024-44932-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 01/10/2024] [Indexed: 01/27/2024] Open
Abstract
Stimulating the innate immune system has been explored as a therapeutic option for the treatment of gliomas. Inactivating mutations in ATRX, defining molecular alterations in IDH-mutant astrocytomas, have been implicated in dysfunctional immune signaling. However, little is known about the interplay between ATRX loss and IDH mutation on innate immunity. To explore this, we generated ATRX-deficient glioma models in the presence and absence of the IDH1R132H mutation. ATRX-deficient glioma cells are sensitive to dsRNA-based innate immune agonism and exhibit impaired lethality and increased T-cell infiltration in vivo. However, the presence of IDH1R132H dampens baseline expression of key innate immune genes and cytokines in a manner restored by genetic and pharmacological IDH1R132H inhibition. IDH1R132H co-expression does not interfere with the ATRX deficiency-mediated sensitivity to dsRNA. Thus, ATRX loss primes cells for recognition of dsRNA, while IDH1R132H reversibly masks this priming. This work reveals innate immunity as a therapeutic vulnerability of astrocytomas.
Collapse
Affiliation(s)
- Seethalakshmi Hariharan
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Benjamin T Whitfield
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher J Pirozzi
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Matthew S Waitkus
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Michael C Brown
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Michelle L Bowie
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - David M Irvin
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kristen Roso
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Rebecca Fuller
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Janell Hostettler
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Sharvari Dharmaiah
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Emiley A Gibson
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Aaron Briley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Avani Mangoli
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Casey Fraley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Mariah Shobande
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Kevin Stevenson
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Molecular Physiology Institute, Duke University Medical Center, Durham, NC, USA
| | - Gao Zhang
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Prit Benny Malgulwar
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hannah Roberts
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Martin Roskoski
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Ivan Spasojevic
- PK/PD Core Laboratory, Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
- Department of Medicine - Oncology, Duke University Medical Center, Durham, NC, USA
| | - Stephen T Keir
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Yiping He
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Maria G Castro
- Department of Neurosurgery, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Jason T Huse
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - David M Ashley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA.
| |
Collapse
|
12
|
Dobrikov MI, Dobrikova EY, Nardone-White DT, McKay ZP, Brown MC, Gromeier M. Early enterovirus translation deficits extend viral RNA replication and elicit sustained MDA5-directed innate signaling. mBio 2023; 14:e0191523. [PMID: 37962360 PMCID: PMC10746184 DOI: 10.1128/mbio.01915-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/02/2023] [Indexed: 11/15/2023] Open
Abstract
IMPORTANCE Multiple pattern recognition receptors sense vRNAs and initiate downstream innate signaling: endosomal Toll-like receptors (TLRs) 3, 7, and 8 and cytoplasmic RIG-I-like receptors (RLRs) RIG-I, and MDA5. They engage distinct signaling scaffolds: mitochondrial antiviral signaling protein (RLR), MyD88, and TLR-adaptor interacting with SLC15A4 on the lysosome (TLR7 and TLR8) and toll/IL-1R domain-containing adaptor inducing IFN (TLR3). By virtue of their unusual vRNA structure and direct host cell entry path, the innate response to EVs uniquely is orchestrated by MDA5. We reported that PVSRIPO's profound attenuation and loss of cytopathogenicity triggers MDA5-directed polar TBK1-IRF3 signaling that generates priming of polyfunctional antitumor CD8+ T-cell responses and durable antitumor surveillance in vivo. Here we unraveled EV-host relations that control suppression of host type-I IFN responses and show that PVSRIPO's deficient immediate host eIF4G cleavage generates unopposed MDA5-directed downstream signaling cascades resulting in sustained type-I IFN release.
Collapse
Affiliation(s)
- Mikhail I. Dobrikov
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Elena Y. Dobrikova
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Dasean T. Nardone-White
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
- Department of Molecular Genetics and Microbiology, Duke University Medical School, Durham, North Carolina, USA
| | - Zachary P. McKay
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Michael C. Brown
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Matthias Gromeier
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
- Department of Molecular Genetics and Microbiology, Duke University Medical School, Durham, North Carolina, USA
| |
Collapse
|
13
|
Huang MY, Chen YC, Lyu WY, He XY, Ye ZH, Huang CY, He XL, Chen X, Chen X, Zhang B, Kai G, Zhang X, Li T, Huang M, Lu JJ. Ginsenoside Rh2 augmented anti-PD-L1 immunotherapy by reinvigorating CD8 + T cells via increasing intratumoral CXCL10. Pharmacol Res 2023; 198:106988. [PMID: 37984507 DOI: 10.1016/j.phrs.2023.106988] [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: 05/29/2023] [Revised: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023]
Abstract
Profiting from the sustained clinical improvement and prolonged patient survival, immune checkpoint blockade of programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) axis has emerged as a revolutionary cancer therapy approach. However, the anti-PD-1/PD-L1 antibodies only achieve a clinical response rate of approximately 20%. Herein, we identified a novel combination strategy that Chinese medicine ginseng-derived ginsenoside Rh2 (Rh2) markedly improved the anti-cancer efficacy of anti-PD-L1 antibody in mice bearing MC38 tumor. Rh2 combined with anti-PD-L1 antibody (combo treatment) further triggered the infiltration, proliferation and activation of CD8+ T cells in the tumor microenvironment (TME). Depletion of CD8+ T cells by mouse CD8 blocking antibody abolished the anti-cancer effect of combo treatment totally. Mechanistically, combo treatment further increased the expression of CXCL10 through activating TBK1-IRF3 signaling pathway, explaining the increased infiltration of T cells. Employing anti- CXC chemokine receptor 3 (CXCR3) blocking antibody prevented the T cells infiltration and abolished the anti-cancer effect of combo treatment. Meanwhile, combo treatment increased the percentage of M1-like macrophages and raised the ratio of M1/M2 macrophages in TME. By comparing the anti-cancer effect of combo treatment among MC38, CT26 and 4T1 tumors, resident T cells were considered as a prerequisite for the effectiveness of combo treatment. These findings demonstrated that Rh2 potentiated the anti-cancer effect of PD-L1 blockade via promoting the T cells infiltration and activation, which shed a new light on the combination strategy to enhance anti-PD-L1 immunotherapy by using natural product Rh2.
Collapse
Affiliation(s)
- Mu-Yang Huang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Yu-Chi Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Wen-Yu Lyu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Xin-Yu He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Zi-Han Ye
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Can-Yu Huang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Xin-Ling He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao Special Administrative Region of China
| | - Xiaobing Chen
- Increasepharm (Hengqin) Innovative Medicine Institute Limited, Zhuhai, China
| | - Baoxian Zhang
- Increasepharm (Hengqin) Innovative Medicine Institute Limited, Zhuhai, China
| | - Guoyin Kai
- Zhejiang Provincial International S&T Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, School of Pharmaceutical Sciences, The Third Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaolei Zhang
- National-Local Joint Engineering Laboratory of Druggability and New Drug Evaluation, Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Ting Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China.
| | - Mingqing Huang
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, China.
| | - Jin-Jian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao Special Administrative Region of China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao Special Administrative Region of China; MoE Frontiers Science Center for Precision Oncology, University of Macau, Macao Special Administrative Region of China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, University of Macau, Macao Special Administrative Region of China.
| |
Collapse
|
14
|
Jiang M, Yang Z, Dai J, Wu T, Jiao Z, Yu Y, Ning K, Chen W, Yang A. Intratumor microbiome: selective colonization in the tumor microenvironment and a vital regulator of tumor biology. MedComm (Beijing) 2023; 4:e376. [PMID: 37771912 PMCID: PMC10522974 DOI: 10.1002/mco2.376] [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: 04/12/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 09/30/2023] Open
Abstract
The polymorphic microbiome has been proposed as a new hallmark of cancer. Intratumor microbiome has been revealed to play vital roles in regulating tumor initiation and progression, but the regulatory mechanisms have not been fully uncovered. In this review, we illustrated that similar to other components in the tumor microenvironment, the reside and composition of intratumor microbiome are regulated by tumor cells and the surrounding microenvironment. The intratumor hypoxic, immune suppressive, and highly permeable microenvironment may select certain microbiomes, and tumor cells may directly interact with microbiome via molecular binding or secretions. Conversely, the intratumor microbiomes plays vital roles in regulating tumor initiation and progression via regulating the mutational landscape, the function of genes in tumor cells and modulating the tumor microenvironment, including immunity, inflammation, angiogenesis, stem cell niche, etc. Moreover, intratumor microbiome is regulated by anti-cancer therapies and actively influences therapy response, which could be a therapeutic target or engineered to be a therapy weapon in the clinic. This review highlights the intratumor microbiome as a vital component in the tumor microenvironment, uncovers potential mutual regulatory mechanisms between the tumor microenvironment and intratumor microbiome, and points out the ongoing research directions and drawbacks of the research area, which should broaden our view of microbiome and enlighten further investigation directions.
Collapse
Affiliation(s)
- Mingjie Jiang
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Zhongyuan Yang
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Juanjuan Dai
- Department of Intensive Care UnitSun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Tong Wu
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Zan Jiao
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Yongchao Yu
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Kang Ning
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Weichao Chen
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| | - Ankui Yang
- Department of Head and Neck SurgerySun Yat‐Sen University Cancer, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer MedicineGuangzhouP. R. China
| |
Collapse
|
15
|
Li Q, Liu H, Jin Y, Yu Y, Wang Y, Wu D, Guo Y, Xi L, Ye D, Pan Y, Zhang X, Li J. Analysis of a new therapeutic target and construction of a prognostic model for breast cancer based on ferroptosis genes. Comput Biol Med 2023; 165:107370. [PMID: 37643511 DOI: 10.1016/j.compbiomed.2023.107370] [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: 04/05/2023] [Revised: 07/09/2023] [Accepted: 08/12/2023] [Indexed: 08/31/2023]
Abstract
Breast cancer, which is the most common malignant tumor among women worldwide and an important cause of death in women. The existing prognostic model for patients with breast cancer is not accurate as breast cancer is resistant to commonly used antitumor drugs. Ferroptosis is a novel mechanism of programmed cell death that depends on iron accumulation and lipid peroxidation. Various studies have confirmed the role of ferroptosis in tumor regulation and ferroptosis is now considered to play an important role in breast cancer development. At present, the association between breast cancer prognosis and ferroptosis-related gene expression remains unclear. Further exploration of this research area may optimize the evaluation and prediction of prognosis of patients with breast cancer and finding of new therapeutic targets. In this study, clinical factors and the expression of multiple genes were evaluated in breast cancer samples from the Cancer Genome Atlas (TCGA) database and Gene Expression Omnibus (GEO) database database. Eleven prognostication-related genes (TP63, IFNG, MT3, ANO6, FLT3, PTGS2, SLC1A4, JUN, SLC7A5, CHAC1, and TF) were identified from differentially expressed genes to construct a survival prediction model, which showed a good prediction ability. KEGG pathway analysis revealed that immune-related pathways were the primary pathways. ssGSEA analysis showed significant differences in the distribution of certain immune-related cell subsets, such as CD8+T cells and B cells, and in the expression of multiple immune genes, including type II IFN response and APC coinhibition. In addition, 10 immune targets related to ferroptosis in breast cancer were found: CD276, CD80, HHLA2, LILRA2, NCR3LG1, NECTIN3, PVR, SLAMF9,TNFSF4, and BTN1A1. Using TCGA, new ferroptosis genes related to breast cancer prognosis were identified, a new reliable and accurate prognosis model was developed, and 10 new potential therapeutic targets different from the traditional targeted drugs were identified to provide a reference for improving the poor prognosis of patients with breast cancer.
Collapse
Affiliation(s)
- Qi Li
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Hengchen Liu
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Zhejiang Provincial Clinical Research Center for Cancer, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Yun Jin
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Yuanquan Yu
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Yihang Wang
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Di Wu
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Yinghao Guo
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Longfu Xi
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Dan Ye
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Yanzhi Pan
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Xiaoxiao Zhang
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| | - Jiangtao Li
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, China.
| |
Collapse
|
16
|
Yang Y, Brown MC, Zhang G, Stevenson K, Mohme M, Kornahrens R, Bigner DD, Ashley DM, López GY, Gromeier M. Polio virotherapy targets the malignant glioma myeloid infiltrate with diffuse microglia activation engulfing the CNS. Neuro Oncol 2023; 25:1631-1643. [PMID: 36864784 PMCID: PMC10479910 DOI: 10.1093/neuonc/noad052] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Malignant gliomas commandeer dense inflammatory infiltrates with glioma-associated macrophages and microglia (GAMM) promoting immune suppression, evasion, and tumor progression. Like all cells in the mononuclear phagocytic system, GAMM constitutively express the poliovirus receptor, CD155. Besides myeloid cells, CD155 is widely upregulated in the neoplastic compartment of malignant gliomas. Intratumor treatment with the highly attenuated rhino:poliovirus chimera, PVSRIPO, yielded long-term survival with durable radiographic responses in patients with recurrent glioblastoma (Desjardins et al. New England Journal of Medicine, 2018). This scenario raises questions about the contributions of myeloid versus neoplastic cells to polio virotherapy of malignant gliomas. METHODS We investigated PVSRIPO immunotherapy in immunocompetent mouse brain tumor models with blinded, board-certified neuropathologist review, a range of neuropathological, immunohistochemical, and immunofluorescence analyses, and RNAseq of the tumor region. RESULTS PVSRIPO treatment caused intense engagement of the GAMM infiltrate associated with substantial, but transient tumor regression. This was accompanied by marked microglia activation and proliferation in normal brain surrounding the tumor, in the ipsilateral hemisphere and extending into the contralateral hemisphere. There was no evidence for lytic infection of malignant cells. PVSRIPO-instigated microglia activation occurred against a backdrop of sustained innate antiviral inflammation, associated with induction of the Programmed Cell Death Ligand 1 (PD-L1) immune checkpoint on GAMM. Combining PVSRIPO with PD1/PD-L1 blockade led to durable remissions. CONCLUSIONS Our work implicates GAMM as active drivers of PVSRIPO-induced antitumor inflammation and reveals profound and widespread neuroinflammatory activation of the brain-resident myeloid compartment by PVSRIPO.
Collapse
Affiliation(s)
- Yuanfan Yang
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Michael C Brown
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Gao Zhang
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Kevin Stevenson
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Malte Mohme
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Reb Kornahrens
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Darell D Bigner
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - David M Ashley
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Giselle Y López
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Matthias Gromeier
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| |
Collapse
|
17
|
Paolini R, Molfetta R. CD155 and Its Receptors as Targets for Cancer Therapy. Int J Mol Sci 2023; 24:12958. [PMID: 37629138 PMCID: PMC10455395 DOI: 10.3390/ijms241612958] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
CD155, also known as the poliovirus receptor, is an adhesion molecule often overexpressed in tumors of different origins where it promotes cell migration and proliferation. In addition to this pro-tumorigenic function, CD155 plays an immunomodulatory role during tumor progression since it is a ligand for both the activating receptor DNAM-1 and the inhibitory receptor TIGIT, expressed on cytotoxic innate and adaptative lymphocytes. DNAM-1 is a well-recognized receptor involved in anti-tumor immune surveillance. However, in advanced tumor stages, TIGIT is up-regulated and acts as an immune checkpoint receptor, counterbalancing DNAM-1-mediated cancer cell clearance. Pre-clinical studies have proposed the direct targeting of CD155 on tumor cells as well as the enhancement of DNAM-1-mediated anti-tumor functions as promising therapeutic approaches. Moreover, immunotherapeutic use of anti-TIGIT blocking antibody alone or in combined therapy has already been included in clinical trials. The aim of this review is to summarize all these potential therapies, highlighting the still controversial role of CD155 during tumor progression.
Collapse
Affiliation(s)
| | - Rosa Molfetta
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161 Rome, Italy;
| |
Collapse
|
18
|
Olivet MM, Brown MC, Reitman ZJ, Ashley DM, Grant GA, Yang Y, Markert JM. Clinical Applications of Immunotherapy for Recurrent Glioblastoma in Adults. Cancers (Basel) 2023; 15:3901. [PMID: 37568717 PMCID: PMC10416859 DOI: 10.3390/cancers15153901] [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: 06/18/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary brain tumor in adults. Despite standard therapies, including resection and chemoradiation, recurrence is virtually inevitable. Current treatment for recurrent glioblastoma (rGBM) is rapidly evolving, and emerging therapies aimed at targeting primary GBM are often first tested in rGBM to demonstrate safety and feasibility, which, in recent years, has primarily been in the form of immunotherapy. The purpose of this review is to highlight progress in clinical trials of immunotherapy for rGBM, including immune checkpoint blockade, oncolytic virotherapy, chimeric antigen receptor (CAR) T-cell therapy, cancer vaccine and immunotoxins. Three independent reviewers covered literature, published between the years 2000 and 2022, in various online databases. In general, the efficacy of immunotherapy in rGBM remains uncertain, and is limited to subsets/small cohorts of patients, despite demonstrating feasibility in early-stage clinical trials. However, considerable progress has been made in understanding the mechanisms that may preclude rGBM patients from responding to immunotherapy, as well as in developing new approaches/combination strategies that may inspire optimism for the utility of immunotherapy in this devastating disease. Continued trials are necessary to further assess the best therapeutic avenues and ascertain which treatments might benefit each patient individually.
Collapse
Affiliation(s)
- Meagan Mandabach Olivet
- Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| | - Michael C. Brown
- Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (M.C.B.); (D.M.A.); (G.A.G.)
| | - Zachary J. Reitman
- Department of Radiation Oncology, Duke University, Durham, NC 27710, USA;
| | - David M. Ashley
- Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (M.C.B.); (D.M.A.); (G.A.G.)
| | - Gerald A. Grant
- Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (M.C.B.); (D.M.A.); (G.A.G.)
| | - Yuanfan Yang
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| | - James M. Markert
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| |
Collapse
|
19
|
Eckhoff AM, Brown MC, Landa K, Naqvi I, Holl EK, Boczkowski D, Fletcher A, Rhodin KE, Giang MH, Sullenger B, Beasley GM, Allen PJ, Nair SK. Functional reprogramming of peripheral blood monocytes by soluble mediators in patients with pancreatic cancer and intraductal papillary mucinous neoplasms. Front Immunol 2023; 14:1116034. [PMID: 37575220 PMCID: PMC10416516 DOI: 10.3389/fimmu.2023.1116034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 07/04/2023] [Indexed: 08/15/2023] Open
Abstract
Background Monocytes and monocyte-derived tumor infiltrating cells have been implicated in the immunosuppression and immune evasion associated with pancreatic adenocarcinoma (PDAC). Yet, precisely how monocytes in the periphery and tumor microenvironment in patients with intraductal papillary mucinous neoplasm (IPMN), a precursor lesion to PDAC, change during disease progression has not been defined. Here we functionally profiled the peripheral immune system and characterized the tumor microenvironment of patients with both IPMN and PDAC. We also tested if sera from patients with IPMN and PDAC functionally reprogram monocytes relative to that of healthy donors. Methods Pancreatic tissue and peripheral blood were collected at the time of resection from 16 patients with IPMN and 32 patients with PDAC. Peripheral blood and pancreatic tissue/tumor were immunophenotyped using flow cytometry. Whole blood was plated and incubated with R848 (a TLR 7/8 agonist) or LPS (a TLR4 agonist) for 6 hours and TNF expression in monocytes was measured by flow cytometry to measure monocyte activation. To test if TLR sensitivity is determined by factors in patient sera, we preconditioned healthy donor monocytes in serum from PDAC (n=23), IPMN (n=15), or age-matched healthy donors (n=10) followed by in vitro stimulation with R848 or LPS and multiplex cytokine measurements in the supernatant. Results TNF expression in R848-stimulated peripheral blood monocytes was higher in patients with low grade vs high grade IPMN (65% vs 32%, p = 0.03) and stage 1 vs stage 2/3 PDAC (58% vs 42%, p = 0.03), this was not observed after LPS stimulation. TLR activation correlated with increasing grade of dysplasia from low grade IPMN to high grade IPMN. Serum from patients with IPMN and PDAC recapitulated suppression of TNF induction after R848 stimulation in naïve, healthy donor monocytes. Conclusion Peripheral blood monocyte TNF secretion inversely correlates with the degree of dysplasia in IPMN and cancer stage in PDAC, suggesting innate immune reprogramming as IPMNs progress to invasive disease. These effects are, at least in part, mediated by soluble mediators in sera.
Collapse
Affiliation(s)
| | - Michael C. Brown
- Department of Neurosurgery, Duke University, Durham, NC, United States
| | - Karenia Landa
- Department of Surgery, Duke University, Durham, NC, United States
| | - Ibtehaj Naqvi
- Department of Anesthesiology, Duke University, Durham, NC, United States
| | - Eda K. Holl
- Department of Surgery, Duke University, Durham, NC, United States
| | - David Boczkowski
- Department of Surgery, Duke University, Durham, NC, United States
| | - Ashley Fletcher
- Department of Surgery, Duke University, Durham, NC, United States
| | | | - Minh Huy Giang
- Department of Neurosurgery, Duke University, Durham, NC, United States
| | - Bruce Sullenger
- Department of Surgery, Duke University, Durham, NC, United States
| | | | - Peter J. Allen
- Department of Surgery, Duke University, Durham, NC, United States
| | - Smita K. Nair
- Department of Surgery, Duke University, Durham, NC, United States
- Department of Neurosurgery, Duke University, Durham, NC, United States
- Department of Pathology, Duke University, Durham, NC, United States
| |
Collapse
|
20
|
Thompson EM, Landi D, Brown MC, Friedman HS, McLendon R, Herndon JE, Buckley E, Bolognesi DP, Lipp E, Schroeder K, Becher OJ, Friedman AH, McKay Z, Walter A, Threatt S, Jaggers D, Desjardins A, Gromeier M, Bigner DD, Ashley DM. Recombinant polio-rhinovirus immunotherapy for recurrent paediatric high-grade glioma: a phase 1b trial. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:471-478. [PMID: 37004712 PMCID: PMC11104482 DOI: 10.1016/s2352-4642(23)00031-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/27/2023] [Accepted: 02/02/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND Outcomes of recurrent paediatric high-grade glioma are poor, with a median overall survival of less than 6 months. Viral immunotherapy, such as the polio-rhinovirus chimera lerapolturev, is a novel approach for treatment of recurrent paediatric high-grade glioma and has shown promise in adults with recurrent glioblastoma. The poliovirus receptor CD155 is ubiquitously expressed in malignant paediatric brain tumours and is a treatment target in paediatric high-grade glioma. We aimed to assess the safety of lerapolturev when administered as a single dose intracerebrally by convection enhanced delivery in children and young people with recurrent WHO grade 3 or grade 4 glioma, and to assess overall survival in these patients. METHODS This phase 1b trial was done at the Duke University Medical Center (Durham, NC, USA). Patients aged 4-21 years with recurrent high-grade malignant glioma (anaplastic astrocytoma, glioblastoma, anaplastic oligoastrocytoma, anaplastic oligodendroglioma, or anaplastic pleomorphic xanthoastrocytoma) or anaplastic ependymoma, atypical teratoid rhabdoid tumour, or medulloblastoma with infusible disease were eligible for this study. A catheter was tunnelled beneath the scalp for a distance of at least 5 cm to aid in prevention of infection. The next day, lerapolturev at a dose of 5 × 107 median tissue culture infectious dose in 3 mL infusate loaded in a syringe was administered via a pump at a rate of 0·5 mL per h as a one-time dose. The infusion time was approximately 6·5 h to compensate for volume of the tubing. The primary endpoint was the proportion of patients with unacceptable toxic effects during the 14-day period after lerapolturev treatment. The study is registered with ClinicalTrials.gov, NCT03043391. FINDINGS Between Dec 5, 2017, and May 12, 2021, 12 patients (11 unique patients) were enrolled in the trial. Eight patients were treated with lerapolturev. The median patient age was 16·5 years (IQR 11·0-18·0), five (63%) of eight patients were male and three (38%) were female, and six (75%) of eight patients were White and two (25%) were Black or African American. The median number of previous chemotherapeutic regimens was 3·50 (IQR 1·25-5·00). Six of eight patients had 26 treatment-related adverse events attributable to lerapolturev. There were no irreversible (ie, persisted longer than 2 weeks) treatment-related grade 4 adverse events or deaths. Treatment-related grade 3 adverse events included headaches in two patients and seizure in one patient. Four patients received low-dose bevacizumab on-study for treatment-related peritumoural inflammation or oedema, diagnosed by both clinical symptoms plus fluid-attenuated inversion recovery MRI. The median overall survival was 4·1 months (95% CI 1·2-10·1). One patient remains alive after 22 months. INTERPRETATION Convection enhanced delivery of lerapolturev is safe enough in the treatment of recurrent paediatric high-grade glioma to proceed to the next phase of trial. FUNDING Solving Kids Cancer, B+ Foundation, Musella Foundation, and National Institutes of Health.
Collapse
Affiliation(s)
- Eric M Thompson
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Daniel Landi
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA; Department of Pediatrics, Duke University, Durham, NC, USA
| | - Michael C Brown
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Henry S Friedman
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Roger McLendon
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA; Department of Pathology, Duke University, Durham, NC, USA
| | - James E Herndon
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA; Duke Cancer Institute Biostatistics, Duke University, Durham, NC, USA
| | - Evan Buckley
- Duke Cancer Institute Biostatistics, Duke University, Durham, NC, USA
| | | | - Eric Lipp
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | | | - Oren J Becher
- Department of Pediatrics, Mount Sinai Health System, New York, NY, USA
| | - Allan H Friedman
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Zachary McKay
- Department of Neurological Surgery, Duke University, Durham, NC, USA
| | - Ashley Walter
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Stevie Threatt
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Denise Jaggers
- Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Annick Desjardins
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Matthias Gromeier
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - Darell D Bigner
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA
| | - David M Ashley
- Department of Neurological Surgery, Duke University, Durham, NC, USA; Preston Robert Tisch Brain Tumor Center, Duke University, Durham, NC, USA.
| |
Collapse
|
21
|
Hariharan S, Whitfield BT, Pirozzi CJ, Waitkus MS, Brown MC, Bowie ML, Irvin DM, Roso K, Fuller R, Hostettler J, Dharmaiah S, Gibson EA, Briley A, Mangoli A, Fraley C, Shobande M, Stevenson K, Zhang G, Malgulwar PB, Roberts H, Roskoski M, Spasojevic I, Keir ST, He Y, Castro MG, Huse JT, Ashley DM. Interplay between ATRX and IDH1 mutations governs innate immune responses in diffuse gliomas. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.20.537594. [PMID: 37131619 PMCID: PMC10153255 DOI: 10.1101/2023.04.20.537594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Stimulating the innate immune system has been explored as a therapeutic option for the treatment of gliomas. Inactivating mutations in ATRX , defining molecular alterations in IDH -mutant astrocytomas, have been implicated in dysfunctional immune signaling. However, little is known about the interplay between ATRX loss and IDH mutation on innate immunity. To explore this, we generated ATRX knockout glioma models in the presence and absence of the IDH1 R 132 H mutation. ATRX-deficient glioma cells were sensitive to dsRNA-based innate immune agonism and exhibited impaired lethality and increased T-cell infiltration in vivo . However, the presence of IDH1 R 132 H dampened baseline expression of key innate immune genes and cytokines in a manner restored by genetic and pharmacological IDH1 R132H inhibition. IDH1 R132H co-expression did not interfere with the ATRX KO-mediated sensitivity to dsRNA. Thus, ATRX loss primes cells for recognition of dsRNA, while IDH1 R132H reversibly masks this priming. This work reveals innate immunity as a therapeutic vulnerability of astrocytoma.
Collapse
|
22
|
Sun Y, Khan MAAK, Mangiola S, Barrow AD. IL17RB and IL17REL Expression Are Associated with Improved Prognosis in HPV-Infected Head and Neck Squamous Cell Carcinomas. Pathogens 2023; 12:pathogens12040572. [PMID: 37111458 PMCID: PMC10143491 DOI: 10.3390/pathogens12040572] [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: 12/21/2022] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
Changes in the cellular secretome are implicated in virus infection, malignancy, and anti-tumor immunity. We analyzed the association between transcriptional signatures (TS) from 24 different immune and stromal cell types on the prognosis of HPV-infected and HPV-free head and neck squamous carcinoma (HNSCC) patients from The Cancer Genome Atlas (TCGA) cohort. We found that HPV-positive HNSCC patients have tumors with elevated immune cell TS and improved prognosis, which was specifically associated with an increased tumor abundance of memory B and activated natural killer (NK) cell TS, compared to HPV-free HNSCC patients. HPV-infected patients upregulated many transcripts encoding secreted factors, such as growth factors, hormones, chemokines and cytokines, and their cognate receptors. Analysis of secretome transcripts and cognate receptors revealed that tumor expression of IL17RB and IL17REL are associated with a higher viral load and memory B and activated NK cell TS, as well as improved prognosis in HPV-infected HNSCC patients. The transcriptional parameters that we describe may be optimized to improve prognosis and risk stratification in the clinic and provide insights into gene and cellular targets that may potentially enhance anti-tumor immunity mediated by NK cells and memory B cells in HPV-infected HNSCC patients.
Collapse
Affiliation(s)
- Yuhan Sun
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, Australia
| | - Md Abdullah Al Kamran Khan
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, Australia
| | - Stefano Mangiola
- Division of Bioinformatics, Walter and Eliza Hall Institute, Parkville 3052, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne 3010, Australia
| | - Alexander David Barrow
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, Australia
| |
Collapse
|
23
|
Brown MC, Beasley GM, McKay ZP, Yang Y, Desjardins A, Randazzo DM, Landi D, Ashley DM, Bigner DD, Nair SK, Gromeier M. Intratumor childhood vaccine-specific CD4 + T-cell recall coordinates antitumor CD8 + T cells and eosinophils. J Immunother Cancer 2023; 11:jitc-2022-006463. [PMID: 37072349 PMCID: PMC10124325 DOI: 10.1136/jitc-2022-006463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Antitumor mechanisms of CD4+ T cells remain crudely defined, and means to effectively harness CD4+ T-cell help for cancer immunotherapy are lacking. Pre-existing memory CD4+ T cells hold potential to be leveraged for this purpose. Moreover, the role of pre-existing immunity in virotherapy, particularly recombinant poliovirus immunotherapy where childhood polio vaccine specific immunity is ubiquitous, remains unclear. Here we tested the hypothesis that childhood vaccine-specific memory T cells mediate antitumor immunotherapy and contribute to the antitumor efficacy of polio virotherapy. METHODS The impact of polio immunization on polio virotherapy, and the antitumor effects of polio and tetanus recall were tested in syngeneic murine melanoma and breast cancer models. CD8+ T-cell and B-cell knockout, CD4+ T-cell depletion, CD4+ T-cell adoptive transfer, CD40L blockade, assessments of antitumor T-cell immunity, and eosinophil depletion defined antitumor mechanisms of recall antigens. Pan-cancer transcriptome data sets and polio virotherapy clinical trial correlates were used to assess the relevance of these findings in humans. RESULTS Prior vaccination against poliovirus substantially bolstered the antitumor efficacy of polio virotherapy in mice, and intratumor recall of poliovirus or tetanus immunity delayed tumor growth. Intratumor recall antigens augmented antitumor T-cell function, caused marked tumor infiltration of type 2 innate lymphoid cells and eosinophils, and decreased proportions of regulatory T cells (Tregs). Antitumor effects of recall antigens were mediated by CD4+ T cells, limited by B cells, independent of CD40L, and dependent on eosinophils and CD8+ T cells. An inverse relationship between eosinophil and Treg signatures was observed across The Cancer Genome Atlas (TCGA) cancer types, and eosinophil depletion prevented Treg reductions after polio recall. Pretreatment polio neutralizing antibody titers were higher in patients living longer, and eosinophil levels increased in the majority of patients, after polio virotherapy. CONCLUSION Pre-existing anti-polio immunity contributes to the antitumor efficacy of polio virotherapy. This work defines cancer immunotherapy potential of childhood vaccines, reveals their utility to engage CD4+ T-cell help for antitumor CD8+ T cells, and implicates eosinophils as antitumor effectors of CD4+ T cells.
Collapse
Affiliation(s)
- Michael C Brown
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Georgia M Beasley
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Zachary P McKay
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Yuanfan Yang
- Department of Neurosurgery, University of Alabama Division of Neurosurgery, Birmingham, Alabama, USA
| | - Annick Desjardins
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Dina M Randazzo
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Daniel Landi
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - David M Ashley
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Darell D Bigner
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Smita K Nair
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Matthias Gromeier
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| |
Collapse
|
24
|
Xu L, Zhang S, Feng J, Tan D, Sun H, Guo H. ncRNAs-mediated overexpression of STIL predict unfavorable prognosis and correlated with the efficacy of immunotherapy of hepatocellular carcinoma. Cancer Cell Int 2023; 23:44. [PMID: 36899391 PMCID: PMC10007768 DOI: 10.1186/s12935-023-02869-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 02/13/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND STIL centriolar assembly protein (STIL) is a cytoplasmic protein implicated in cellular growth and proliferation as well as chromosomal stability, which abnormal condition affected tumor immunity and tumor progression. However, the role of STIL in the biological mechanism of hepatocellular carcinoma (HCC) remains unclear. METHODS Comprehensive bioinformatic approaches, in vitro functional assays, and validation were conducted to elucidate the oncogenic value of STIL in HCC. RESULTS In the present study, we found that STIL may serve as an independent prognostic indicator and a potential oncogene in HCC. Gene set enrichment analysis (GSEA), and Gene set variation analysis (GSVA) showed that upregulated expression of STIL was positively associated with pathways enriched in the cell cycle and DNA damage response. Subsequently, we identified several non-coding RNAs (ncRNAs) accounting for the upregulation of STIL expression using a combination of in silico bioinformatics approaches (including expression analysis, correlation analysis, and survival analysis). Finally, CCNT2-AS1/SNHG1-has-miR-204-5p-STIL axis was screened out as the most potential upstream ncRNA-related pathway of STIL in HCC. Moreover, STIL expression is highly associated with the infiltration of immune cells, the expression of immune checkpoints, as well as the survival benefit of immunotherapy/chemotherapy. CONCLUSIONS Our study discloses that ncRNAs-mediated overexpression of STIL independently predicted poor prognosis and correlated with the efficacy of PD-1-targeted immunotherapy in HCC.
Collapse
Affiliation(s)
- Longwen Xu
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, People's Republic of China
| | - Shirong Zhang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, People's Republic of China
| | - Jinteng Feng
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, People's Republic of China
| | - Deli Tan
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, People's Republic of China
| | - Hong Sun
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, People's Republic of China
| | - Hui Guo
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, People's Republic of China.
| |
Collapse
|
25
|
CD155 is a putative therapeutic target in medulloblastoma. Clin Transl Oncol 2023; 25:696-705. [PMID: 36301489 DOI: 10.1007/s12094-022-02975-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/05/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Medulloblastoma is the most common pediatric malignant brain tumor, consisting of four molecular subgroups (WNT, SHH, Group 3, Group 4) and 12 subtypes. Expression of the cell surface poliovirus receptor (PVR), CD155, is necessary for entry of the viral immunotherapeutic agent, PVSRIPO, a polio:rhinovirus chimera. CD155, physiologically expressed in the mononuclear phagocytic system, is widely expressed ectopically in solid tumors. The objective of this study is to elucidate CD155 expression as both a receptor for PVSRIPO and a therapeutic target in medulloblastoma. METHODS PVR mRNA expression was determined in several patient cohorts and human medulloblastoma cell lines. Patient samples were also analyzed for CD155 expression using immunohistochemistry and cell lines were analyzed using Western Blots. CD155 was blocked using a monoclonal antibody and cell viability, invasion, and migration were assessed. RESULTS AND DISCUSSION PVR mRNA expression was highest in the WNT subgroup and lowest in Group 4. PVR expression in the subgroups of medulloblastoma were similar to other pediatric brain and non-brain tumors. PVR expression was largely not associated with subgroup or subtype. Neither PVR protein expression intensity nor frequency were associated with overall survival. PVR expression was elevated in Group 3 patients with metastases but there was no difference in paired primary and metastatic medulloblastoma. Blocking PVR resulted in dose-dependent cell death, decreased invasion in vitro, and modestly inhibited cell migration. CONCLUSIONS CD155 is expressed across medulloblastoma subgroups and subtypes. Blocking CD155 results in cell death and decreased cellular invasion. This study provides rationale for CD155-targeting agents including PVSRIPO and antibody-mediated blockade of CD155.
Collapse
|
26
|
Zang L, Gu J, Yang X, Yuan Y, Guo H, Zhou W, Ma J, Chen Y, Wu Y, Zheng H, Shi W. Ubiquitin-specific protease 24 promotes EV71 infection by restricting K63-linked polyubiquitination of TBK1. Virol Sin 2023; 38:75-83. [PMID: 36334706 PMCID: PMC10006192 DOI: 10.1016/j.virs.2022.11.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 10/31/2022] [Indexed: 11/05/2022] Open
Abstract
TANK-binding kinase 1 (TBK1) is an essential protein kinase for activation of interferon regulatory factor 3 (IRF3) and induction of the type I interferons (IFN-I). Although the biochemical regulation of TBK1 activation has been studied, little is known about how enterovirus 71 (EV71) employs the deubiquitinases (DUBs) to regulate TBK1 activation for viral immune evasion. Here, we found that EV71 infection upregulated the expression of ubiquitin-specific protease 24 (USP24). Further studies revealed that USP24 physically interacted with TBK1, and can reduce K63-linked polyubiquitination of TBK1. Knockdown of USP24 upregulated TBK1 K63-linked polyubiquitination, promoted the phosphorylation and nuclear translocation of IRF3, and in turn improved IFN-I production during EV71 infection. As a consequence, USP24 knockdown dramatically inhibited EV71 infection. This study revealed USP24 as a novel regulator of TBK1 activation, which promotes the understanding of immune evasion mechanisms of EV71 and could provide a potential strategy for treatment of EV71 infection.
Collapse
Affiliation(s)
- Lichao Zang
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Jin Gu
- Hubei Hospital of Integrated Chinese and Western Medicine, Wuhan, 430015, China
| | - Xinyu Yang
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Yukang Yuan
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, 215123, China; Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, 215123, China
| | - Hui Guo
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Wei Zhou
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Jinhong Ma
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Yan Chen
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Yumin Wu
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China
| | - Hui Zheng
- International Institute of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, 215123, China; Jiangsu Key Laboratory of Infection and Immunity, Soochow University, Suzhou, 215123, China.
| | - Weifeng Shi
- Department of Laboratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, China.
| |
Collapse
|
27
|
Kolyasnikova NM, Pestov NB, Sanchez-Pimentel JP, Barlev NA, Ishmukhametov AA. Anti-cancer Virotherapy in Russia: Lessons from the Past, Current Challenges and Prospects for the Future. Curr Pharm Biotechnol 2023; 24:266-278. [PMID: 35578840 DOI: 10.2174/1389201023666220516121813] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 03/24/2022] [Accepted: 03/31/2022] [Indexed: 11/22/2022]
Abstract
The idea of using the lytic power of viruses against malignant cells has been entertained for many decades. However, oncolytic viruses gained broad attention as an emerging anti-cancer therapy only recently with the successful implementation of several oncolytic viruses to treat advanced melanoma. Here we review the history of oncolytic viruses in the Russian Federation and recent biotechnological advances in connection with the perspectives of their practical use against aggressive tumors such as glioblastoma or pancreatic cancer. A particular emphasis is made on novel applications of safe non-lytic virus-derived vectors armed with prodrug-converting enzyme transgenes. Rational improvement of oncotropism by conjugation with biopolymers and nanoformulations is also discussed.
Collapse
Affiliation(s)
- Nadezhda M Kolyasnikova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia
| | - Nikolay B Pestov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia.,Moscow Institute of Physics and Technology, Phystech School of Biological and Medical Physics, Laboratory of Molecular Oncology, 9 Institutskiy per., Dolgoprudny, Moscow Region, 141701, Russia.,Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Group of Cross-Linking Enzymes, Miklukho-Maklaya 16/10, Moscow, 117997, Russia
| | - Jeanne P Sanchez-Pimentel
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia
| | - Nikolay A Barlev
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia.,Moscow Institute of Physics and Technology, Phystech School of Biological and Medical Physics, Laboratory of Molecular Oncology, 9 Institutskiy per., Dolgoprudny, Moscow Region, 141701, Russia.,Institute of Biomedical Chemistry, Pogodinskaya 10, Moscow, 119435, Russia
| | - Aidar A Ishmukhametov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Laboratory of Tick-Borne Encephalitis and Other Viral Encephalitides, Poselok Instituta Poliomielita 8 bd 17, Poselenie Moskovskiy, Moscow, 108819, Russia
| |
Collapse
|
28
|
Tang C, Li L, Mo T, Na J, Qian Z, Fan D, Sun X, Yao M, Pan L, Huang Y, Zhong L. Oncolytic viral vectors in the era of diversified cancer therapy: from preclinical to clinical. Clin Transl Oncol 2022; 24:1682-1701. [PMID: 35612653 PMCID: PMC9131313 DOI: 10.1007/s12094-022-02830-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/21/2022] [Indexed: 12/19/2022]
Abstract
With the in-depth research and wide application of immunotherapy recently, new therapies based on oncolytic viruses are expected to create new prospects for cancer treatment via eliminating the suppression of the immune system by tumors. Currently, an increasing number of viruses are developed and engineered, and various virus vectors based on effectively stimulating human immune system to kill tumor cells have been approved for clinical treatment. Although the virus can retard the proliferation of tumor cells, the choice of oncolytic viruses in biological cancer therapy is equally critical given their therapeutic efficacy, safety and adverse effects. Moreover, previously known oncolytic viruses have not been systematically classified. Therefore, in this review, we summarized and distinguished the characteristics of several common types of oncolytic viruses: herpes simplex virus, adenovirus, measles virus, Newcastle disease virus, reovirus and respiratory syncytial virus. Subsequently, we outlined that these oncolytic viral vectors have been transformed from preclinical studies in combination with immunotherapy, radiotherapy, chemotherapy, and nanoparticles into clinical therapeutic strategies for various advanced solid malignancies or circulatory system cancers.
Collapse
Affiliation(s)
- Chao Tang
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Lan Li
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Tong Mo
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jintong Na
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Zhangbo Qian
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Dianfa Fan
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Xinjun Sun
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Min Yao
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Lina Pan
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Yong Huang
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China.
| | - Liping Zhong
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China.
| |
Collapse
|
29
|
Beasley GM, Brown MC, Farrow NE, Landa K, Al-Rohil RN, Selim MA, Therien AD, Jung SH, Gao J, Boczkowski D, Holl EK, Salama AKS, Bigner DD, Gromeier M, Nair SK. Multimodality analysis confers a prognostic benefit of a T-cell infiltrated tumor microenvironment and peripheral immune status in patients with melanoma. J Immunother Cancer 2022; 10:e005052. [PMID: 36175036 PMCID: PMC9528663 DOI: 10.1136/jitc-2022-005052] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND We previously reported results from a phase 1 study testing intratumoral recombinant poliovirus, lerapolturev, in 12 melanoma patients. All 12 patients received anti-PD-1 systemic therapy before lerapolturev, and 11 of these 12 patients also received anti-PD-1 after lerapolturev. In preclinical models lerapolturev induces intratumoral innate inflammation that engages antitumor T cells. In the current study, prelerapolturev and postlerapolturev tumor biopsies and blood were evaluated for biomarkers of response. METHODS The following analyses were performed on tumor tissue (n=11): (1) flow cytometric assessment of immune cell density, (2) NanoString Digital Spatial profiling of protein and the transcriptome, and (3) bulk RNA sequencing. Immune cell phenotypes and responsiveness to in vitro stimulation, including in vitro lerapolturev challenge, were measured in peripheral blood (n=12). RESULTS Three patients who received anti-PD-1 therapy within 30 days of lerapolturev have a current median progression-free survival (PFS) of 2.3 years and had higher CD8+T cell infiltrates in prelerapolturev tumor biopsies relative to that of 7 patients with median PFS of 1.6 months and lower CD8+T cell infiltrates in prelerapolturev tumor biopsies. In peripheral blood, four patients with PFS 2.3 years (including three that received anti-PD-1 therapy within 30 days before lerapolturev and had higher pretreatment tumor CD8+T cell infiltrates) had significantly higher effector memory (CD8+, CCR7-, CD45RA-) but lower CD8+PD-1+ and CD4+PD-1+ cells compared with eight patients with median PFS 1.6 months. In addition, pretreatment blood from the four patients with median PFS 2.3 years had more potent antiviral responses to in vitro lerapolturev challenge compared with eight patients with median PFS 1.6 months. CONCLUSION An inflamed pretreatment tumor microenvironment, possibly induced by prior anti-PD-1 therapy and a proficient peripheral blood pretreatment innate immune response (antiviral/interferon signaling) to lerapolturev was associated with long term PFS after intratumoral lerapolturev in a small cohort of patients. These findings imply a link between intratumoral T cell inflammation and peripheral immune function. TRIAL REGISTRATION NUMBER NCT03712358.
Collapse
Affiliation(s)
- Georgia M Beasley
- Department of Surgery, Duke University, Durham, North Carolina, USA
- Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Michael C Brown
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
| | - Norma E Farrow
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Karenia Landa
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Rami N Al-Rohil
- Department of Pathology, Duke University, Durham, North Carolina, USA
| | | | - Aaron D Therien
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Sin-Ho Jung
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Junheng Gao
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - David Boczkowski
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Eda K Holl
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - April K S Salama
- Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Darell D Bigner
- Department of Medicine, Duke University, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
- Department of Pathology, Duke University, Durham, North Carolina, USA
| | - Matthias Gromeier
- Department of Medicine, Duke University, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
- Department of Molecular Genetics and Microbiology, Duke University, Durham, North Carolina, USA
| | - Smita K Nair
- Department of Surgery, Duke University, Durham, North Carolina, USA
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
- Department of Pathology, Duke University, Durham, North Carolina, USA
| |
Collapse
|
30
|
Dobrikov MI, Dobrikova EY, McKay ZP, Kastan JP, Brown MC, Gromeier M. PKR Binds Enterovirus IRESs, Displaces Host Translation Factors, and Impairs Viral Translation to Enable Innate Antiviral Signaling. mBio 2022; 13:e0085422. [PMID: 35652592 PMCID: PMC9239082 DOI: 10.1128/mbio.00854-22] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/16/2022] [Indexed: 12/23/2022] Open
Abstract
For RNA virus families except Picornaviridae, viral RNA sensing includes Toll-like receptors and/or RIG-I. Picornavirus RNAs, whose 5' termini are shielded by a genome-linked protein, are predominately recognized by MDA5. This has important ramifications for adaptive immunity, as MDA5-specific patterns of type-I interferon (IFN) release are optimal for CD4+T cell TH1 polarization and CD8+T cell priming. We are exploiting this principle for cancer immunotherapy with recombinant poliovirus (PV), PVSRIPO, the type 1 (Sabin) PV vaccine containing a rhinovirus type 2 internal ribosomal entry site (IRES). Here we show that PVSRIPO-elicited MDA5 signaling is preceded by early sensing of the IRES by the double-stranded (ds)RNA-activated protein kinase (PKR). PKR binding to IRES stem-loop domains 5-6 led to dimerization and autoactivation, displaced host translation initiation factors, and suppressed viral protein synthesis. Early PKR-mediated antiviral responses tempered incipient viral translation and the activity of cytopathogenic viral proteinases, setting up accentuated MDA5 innate inflammation in response to PVSRIPO infection. IMPORTANCE Among the RIG-I-like pattern recognition receptors, MDA5 stands out because it senses long dsRNA duplexes independent of their 5' features (RIG-I recognizes viral [v]RNA 5'-ppp blunt ends). Uniquely among RNA viruses, the innate defense against picornaviruses is controlled by MDA5. We show that prior to engaging MDA5, recombinant PV RNA is sensed upon PKR binding to the viral IRES at a site that overlaps with the footprint for host translation factors mediating 40S subunit recruitment. Our study demonstrates that innate antiviral type-I IFN responses orchestrated by MDA5 involve separate innate modules that recognize distinct vRNA features and interfere with viral functions at multiple levels.
Collapse
Affiliation(s)
- Mikhail I. Dobrikov
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Elena Y. Dobrikova
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Zachary P. McKay
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Jonathan P. Kastan
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Michael C. Brown
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| | - Matthias Gromeier
- Department of Neurosurgery, Duke University Medical School, Durham, North Carolina, USA
| |
Collapse
|
31
|
Brown M. Engaging Pattern Recognition Receptors in Solid Tumors to Generate Systemic Antitumor Immunity. Cancer Treat Res 2022; 183:91-129. [PMID: 35551657 DOI: 10.1007/978-3-030-96376-7_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Malignant tumors frequently exploit innate immunity to evade immune surveillance. The priming, function, and polarization of antitumor immunity fundamentally depends upon context provided by the innate immune system, particularly antigen presenting cells. Such context is determined in large part by sensing of pathogen specific and damage associated features by pathogen recognition receptors (PRRs). PRR activation induces the delivery of T cell priming cues (e.g. chemokines, co-stimulatory ligands, and cytokines) from antigen presenting cells, playing a decisive role in the cancer immunity cycle. Indeed, endogenous PRR activation within the tumor microenvironment (TME) has been shown to generate spontaneous antitumor T cell immunity, e.g., cGAS-STING mediated activation of antigen presenting cells after release of DNA from dying tumor cells. Thus, instigating intratumor PRR activation, particularly with the goal of generating Th1-promoting inflammation that stokes endogenous priming of antitumor CD8+ T cells, is a growing area of clinical investigation. This approach is analogous to in situ vaccination, ultimately providing a personalized antitumor response against relevant tumor associated antigens. Here I discuss clinical stage intratumor modalities that function via activation of PRRs. These approaches are being tested in various solid tumor contexts including melanoma, colorectal cancer, glioblastoma, head and neck squamous cell carcinoma, bladder cancer, and pancreatic cancer. Their mechanism (s) of action relative to other immunotherapy approaches (e.g., antigen-defined cancer vaccines, CAR T cells, dendritic cell vaccines, and immune checkpoint blockade), as well as their potential to complement these approaches are also discussed. Examples to be reviewed include TLR agonists, STING agonists, RIG-I agonists, and attenuated or engineered viruses and bacterium. I also review common key requirements for effective in situ immune activation, discuss differences between various strategies inclusive of mechanisms that may ultimately limit or preclude antitumor efficacy, and provide a summary of relevant clinical data.
Collapse
Affiliation(s)
- Michael Brown
- Department of Neurosurgery, Duke University, Durham, NC, USA.
| |
Collapse
|
32
|
Low JT, Chandramohan V, Bowie ML, Brown MC, Waitkus MS, Briley A, Stevenson K, Fuller R, Reitman ZJ, Muscat AM, Hariharan S, Hostettler J, Danehower S, Baker A, Khasraw M, Wong NC, Gregory S, Nair SK, Heimberger A, Gromeier M, Bigner DD, Ashley DM. Epigenetic STING silencing is developmentally conserved in gliomas and can be rescued by methyltransferase inhibition. Cancer Cell 2022; 40:439-440. [PMID: 35487217 DOI: 10.1016/j.ccell.2022.04.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Justin T Low
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | | | - Michelle L Bowie
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Michael C Brown
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Matthew S Waitkus
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Aaron Briley
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Kevin Stevenson
- Molecular Physiology Institute, Duke University Medical School, Durham, NC, USA
| | - Rebecca Fuller
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Zachary J Reitman
- Department of Radiation Oncology, Duke University Medical School, Durham, NC, USA
| | - Andrea M Muscat
- Department of Neurosciences, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | | | - Janell Hostettler
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Sarah Danehower
- Department of Neurological Surgery, University of Louisville, Louisville, KY, USA
| | - Ali Baker
- Department of Neurosciences, Monash University, Melbourne, VIC, Australia
| | - Mustafa Khasraw
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - Nicholas C Wong
- Monash Bioinformatics Platform, Monash University, Clayton, VIC, Australia
| | - Simon Gregory
- Molecular Physiology Institute, Duke University Medical School, Durham, NC, USA
| | - Smita K Nair
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA; Department of Surgery, Duke University Medical School, Durham, NC, USA; Department of Pathology, Duke University Medical School, Durham, NC, USA
| | - Amy Heimberger
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Matthias Gromeier
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA; Department of Molecular Genetics & Microbiology, Duke University Medical School, Durham, NC, USA
| | - Darell D Bigner
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA
| | - David M Ashley
- Department of Neurosurgery, Duke University Medical School, Durham, NC, USA.
| |
Collapse
|
33
|
Lu T, Zhang Z, Zhang J, Pan X, Zhu X, Wang X, Li Z, Ruan M, Li H, Chen W, Yan M. CD73 in small extracellular vesicles derived from HNSCC defines tumour-associated immunosuppression mediated by macrophages in the microenvironment. J Extracell Vesicles 2022; 11:e12218. [PMID: 35524455 PMCID: PMC9077142 DOI: 10.1002/jev2.12218] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 03/21/2022] [Accepted: 03/29/2022] [Indexed: 12/20/2022] Open
Abstract
Research on tumour cell‐derived small extracellular vesicles (sEVs) that regulate tumour microenvironment (TME) has provided strategies for targeted therapy of head and neck squamous cell carcinoma (HNSCC). Herein, we demonstrated that sEVs derived from HNSCC cancer cells carried CD73 (sEVsCD73), which promoted malignant progression and mediated immune evasion. The sEVsCD73 phagocytosed by tumour‐associated macrophages (TAMs) in the TME induced immunosuppression. Higher CD73high TAMs infiltration levels in the HNSCC microenvironment were correlated with poorer prognosis, while sEVsCD73 activated the NF‐κB pathway in TAMs, thereby inhibiting immune function by increasing cytokines secretion such as IL‐6, IL‐10, TNF‐α, and TGF‐β1. The absence of sEVsCD73 enhanced the sensitivity of anti‐PD‐1 therapy through reversed immunosuppression. Moreover, circulating sEVsCD73 increased the risk of lymph node metastasis and worse prognosis. Taken together, our study suggests that sEVsCD73 derived from tumour cells contributes to immunosuppression and is a potential predictor of anti‐PD‐1 responses for immune checkpoint therapy in HNSCC.
Collapse
Affiliation(s)
- Tingwei Lu
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhen Zhang
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianjun Zhang
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xinhua Pan
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xueqin Zhu
- Department of Pediatric Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xu Wang
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhihui Li
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Ruan
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huasheng Li
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wantao Chen
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ming Yan
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
34
|
Li J, Pang Y, Du Y, Xia L, Chen M, Fan Y, Dong Z. Lack of interferon regulatory factor 3 leads to anxiety/depression-like behaviors through disrupting the balance of neuronal excitation and inhibition in mice. Genes Dis 2022. [DOI: 10.1016/j.gendis.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
35
|
Gospel of malignant Glioma: Oncolytic virus therapy. Gene 2022; 818:146217. [PMID: 35093451 DOI: 10.1016/j.gene.2022.146217] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 12/09/2021] [Accepted: 01/13/2022] [Indexed: 12/12/2022]
Abstract
Glioma accounts for nearly 80% of all intracranial malignant tumors. It is a major challenge to society as it is causes to impaired brain function in many patients. Currently, gliomas are mainly treated with surgery, postoperative radiotherapy, and chemotherapy. However, the curative effects of these treatments are not satisfactory. Oncolytic virus (OV) is a novel treatment which works by activating the immune functions and inducing apoptosis of tumor cells. The OV propagates indefinitely in the host cell, eventually leading to the death of host cell. Subsequently, a large number of antigens and signal molecules are released which exert antitumor immunity. Several preclinical and clinical studies have shown that G207, DNX2401, Zika and other viruses have important roles in malignant tumors. For example, these viruses can reduce the growth of tumor cells without causing severe complications. However, the known OVs have not been clearly classified. Herein, we divided OVs into neurotropic and non-neurophilic OVs based on whether the OVs are naturally neurotropic or not. The therapeutic effects of each group were compared. Finally, challenges encountered in the clinical application of OVs in the treatment of malignant gliomas were summarized.
Collapse
|
36
|
Yang R, Yu S, Xu T, Zhang J, Wu S. Emerging role of RNA sensors in tumor microenvironment and immunotherapy. J Hematol Oncol 2022; 15:43. [PMID: 35413927 PMCID: PMC9006576 DOI: 10.1186/s13045-022-01261-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 04/01/2022] [Indexed: 12/16/2022] Open
Abstract
RNA sensors detect foreign and endogenous RNAs to protect the host by initiating innate and adaptive immune response. In tumor microenvironment (TME), activation of RNA sensors induces tumor-inhibitory cytotoxic T lymphocyte responses and inhibits the activity of immunosuppressive cells though stimulating type I IFN signaling pathway. These characteristics allow RNA sensors to be prospective targets in tumor immunotherapy. Therefore, a comprehensive understanding of the roles of RNA sensors in TME could provide new insight into the antitumor immunotherapy. Moreover, RNA sensors could be prominent triggering targets to synergize with immunotherapies. In this review, we highlight the diverse mechanisms of RNA sensors in cancer immunity and their emerging contributions in cancer immunotherapy, including monotherapy with RNA sensor agonists, as well as combination with chemotherapy, radiotherapy, immune checkpoint blockade or cancer vaccine.
Collapse
Affiliation(s)
- Rui Yang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Sihui Yu
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Tianhan Xu
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jiawen Zhang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China. .,Reproductive Medicine Center, Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
| | - Sufang Wu
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
| |
Collapse
|
37
|
The Role of Long Noncoding RNA BST2-2 in the Innate Immune Response to Viral Infection. J Virol 2022; 96:e0020722. [PMID: 35297670 DOI: 10.1128/jvi.00207-22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) widely exist in the cells and play important roles in various biological processes. The role of lncRNAs in immunity remains largely unknown. lncRNA BST2-2 (lncBST2-2) was upregulated upon viral infection and dependent on the interferon (IFN)/JAK/STAT signaling pathway. There was no coding potential found in the lncBST2-2 transcript. Overexpression of lncBST2-2 inhibited the replication of hepatitis C virus (HCV), Newcastle disease virus (NDV), vesicular stomatitis virus (VSV), and herpes simplex virus (HSV), while knockdown of lncBST2-2 facilitated viral replication. Further studies showed that lncBST2-2 promoted the phosphorylation, dimerization, and nuclear transport of IRF3, promoting the production of IFNs. Importantly, lncBST2-2 interacted with the DNA-binding domain of IRF3, which augmented TBK1 and IRF3 interaction, thereby inducing robust production of IFNs. Moreover, lncBST2-2 impaired the interaction between IRF3 and PP2A-RACK1 complex, an essential step for the dephosphorylation of IRF3. These data shown that lncBST2-2 promotes the innate immune response to viral infection through targeting IRF3. Our study reveals the lncRNA involved in the activation of IRF3 and provides a new insight into the role of lncRNA in antiviral innate immunity. IMPORTANCE Innate immunity is an important part of the human immune system to resist the invasion of foreign pathogens. IRF3 plays a critical role in the innate immune response to viral infection. In this study, we demonstrated that lncBST2-2 plays an important role in innate immunity. Virus-induced lncBST2-2 positively regulates innate immunity by interacting with IRF3 and blocking the dephosphorylation effect of RACK1-PP2A complex on IRF3, thus inhibiting viral infection. Our study provides a new insight into the role of lncBST2-2 in the regulation of IRF3 signaling activation.
Collapse
|
38
|
Yu R, Zhu B, Chen D. Type I interferon-mediated tumor immunity and its role in immunotherapy. Cell Mol Life Sci 2022; 79:191. [PMID: 35292881 PMCID: PMC8924142 DOI: 10.1007/s00018-022-04219-z] [Citation(s) in RCA: 107] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/14/2022] [Accepted: 02/22/2022] [Indexed: 12/13/2022]
Abstract
Immune checkpoint blockade (ICB) therapies have achieved remarkable clinical responses in patients with many different types of cancer; however, most patients who receive ICB monotherapy fail to achieve long-term responses, and some tumors become immunotherapy-resistant and even hyperprogressive. Type I interferons (IFNs) have been demonstrated to inhibit tumor growth directly and indirectly by acting upon tumor and immune cells, respectively. Furthermore, accumulating evidence indicates that endo- and exogenously enhancing type I IFNs have a synergistic effect on anti-tumor immunity. Therefore, clinical trials studying new treatment strategies that combine type I IFN inducers with ICB are currently in progress. Here, we review the cellular sources of type I IFNs and their roles in the immune regulation of the tumor microenvironment. In addition, we highlight immunotherapies based on type I IFNs and combination therapy between type I IFN inducers and ICBs.
Collapse
Affiliation(s)
- Renren Yu
- Institute of Cancer, Xinqiao Hospital, Third Military Medical University, Chongqing, 400037, China
- Department of Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Bo Zhu
- Institute of Cancer, Xinqiao Hospital, Third Military Medical University, Chongqing, 400037, China.
- Chongqing Key Laboratory of Immunotherapy, Xinqiao Hospital, Third Military Medical University, Chongqing, 400037, China.
| | - Degao Chen
- Institute of Cancer, Xinqiao Hospital, Third Military Medical University, Chongqing, 400037, China.
| |
Collapse
|
39
|
Alphavirus-Driven Interferon Gamma (IFNg) Expression Inhibits Tumor Growth in Orthotopic 4T1 Breast Cancer Model. Vaccines (Basel) 2021; 9:vaccines9111247. [PMID: 34835178 PMCID: PMC8620866 DOI: 10.3390/vaccines9111247] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/10/2021] [Accepted: 10/18/2021] [Indexed: 12/13/2022] Open
Abstract
Interferon gamma (IFNg) is a pleiotropic cytokine that can potentially reprogram the tumor microenvironment; however, the antitumor immunomodulatory properties of IFNg still need to be validated due to variable therapeutic outcomes in preclinical and clinical studies. We developed a replication-deficient Semliki Forest virus vector expressing IFNg (SFV/IFNg) and evaluated its immunomodulatory antitumor potential in vitro in a model of 3D spheroids and in vivo in an immunocompetent 4T1 mouse breast cancer model. We demonstrated that SFV-derived, IFN-g-stimulated bone marrow macrophages can be used to acquire the tumoricidal M1 phenotype in 3D nonattached conditions. Coculturing SFV/IFNg-infected 4T1 spheroids with BMDMs inhibited spheroid growth. In the orthotopic 4T1 mouse model, intratumoral administration of SFV/IFNg virus particles alone or in combination with the Pam3CSK4 TLR2/1 ligand led to significant inhibition of tumor growth compared to the administration of the control SFV/Luc virus particles. Analysis of the composition of intratumoral lymphoid cells isolated from tumors after SFV/IFNg treatment revealed increased CD4+ and CD8+ and decreased T-reg (CD4+/CD25+/FoxP3+) cell populations. Furthermore, a significant decrease in the populations of cells bearing myeloid cell markers CD11b, CD38, and CD206 was observed. In conclusion, the SFV/IFNg vector induces a therapeutic antitumor T-cell response and inhibits myeloid cell infiltration in treated tumors.
Collapse
|
40
|
Li D, Wu M. Pattern recognition receptors in health and diseases. Signal Transduct Target Ther 2021; 6:291. [PMID: 34344870 PMCID: PMC8333067 DOI: 10.1038/s41392-021-00687-0] [Citation(s) in RCA: 634] [Impact Index Per Article: 211.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 05/23/2021] [Accepted: 06/22/2021] [Indexed: 02/07/2023] Open
Abstract
Pattern recognition receptors (PRRs) are a class of receptors that can directly recognize the specific molecular structures on the surface of pathogens, apoptotic host cells, and damaged senescent cells. PRRs bridge nonspecific immunity and specific immunity. Through the recognition and binding of ligands, PRRs can produce nonspecific anti-infection, antitumor, and other immunoprotective effects. Most PRRs in the innate immune system of vertebrates can be classified into the following five types based on protein domain homology: Toll-like receptors (TLRs), nucleotide oligomerization domain (NOD)-like receptors (NLRs), retinoic acid-inducible gene-I (RIG-I)-like receptors (RLRs), C-type lectin receptors (CLRs), and absent in melanoma-2 (AIM2)-like receptors (ALRs). PRRs are basically composed of ligand recognition domains, intermediate domains, and effector domains. PRRs recognize and bind their respective ligands and recruit adaptor molecules with the same structure through their effector domains, initiating downstream signaling pathways to exert effects. In recent years, the increased researches on the recognition and binding of PRRs and their ligands have greatly promoted the understanding of different PRRs signaling pathways and provided ideas for the treatment of immune-related diseases and even tumors. This review describes in detail the history, the structural characteristics, ligand recognition mechanism, the signaling pathway, the related disease, new drugs in clinical trials and clinical therapy of different types of PRRs, and discusses the significance of the research on pattern recognition mechanism for the treatment of PRR-related diseases.
Collapse
Affiliation(s)
- Danyang Li
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Minghua Wu
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, China.
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.
| |
Collapse
|
41
|
Najjar YG. Search for effective treatments in patients with advanced refractory melanoma continues: can novel intratumoral therapies deliver? J Immunother Cancer 2021; 9:e002820. [PMID: 34312244 PMCID: PMC8314703 DOI: 10.1136/jitc-2021-002820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2021] [Indexed: 01/22/2023] Open
Abstract
Most patients with advanced melanoma ultimately fail immune checkpoint inhibitor (ICI) therapy because of primary or acquired resistance. There remains a critical unmet need for new therapies that function via alternative immune activation mechanisms to safely trigger an antitumor immune response in patients with ICI-refractory disease. This commentary discusses the recent failures and hope for novel intratumoral therapies under development in the advanced refractory melanoma setting, outlining key mechanistic differences that may be critical to yielding success in this difficult-to-treat population.
Collapse
Affiliation(s)
- Yana G Najjar
- UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
42
|
Morimoto D, Matsumura S, Bustos-Villalobos I, Sibal PA, Ichinose T, Naoe Y, Eissa IR, Abdelmoneim M, Mukoyama N, Miyajima N, Tanaka M, Kodera Y, Kasuya H. C-REV Retains High Infectivity Regardless of the Expression Levels of cGAS and STING in Cultured Pancreatic Cancer Cells. Cells 2021; 10:cells10061502. [PMID: 34203706 PMCID: PMC8232185 DOI: 10.3390/cells10061502] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/04/2021] [Accepted: 06/11/2021] [Indexed: 11/16/2022] Open
Abstract
Oncolytic virus (OV) therapy is widely considered as a major breakthrough in anti-cancer treatments. In our previous study, the efficacy and safety of using C-REV for anti-cancer therapy in patients during stage I clinical trial was reported. The stimulator of interferon genes (STING)-TBK1-IRF3-IFN pathway is known to act as the central cellular host defense against viral infection. Recent reports have linked low expression levels of cGAS and STING in cancer cells to poor prognosis among patients. Moreover, downregulation of cGAS and STING has been linked to higher susceptibility to OV infection among several cancer cell lines. In this paper, we show that there is little correlation between levels of cGAS/STING expression and susceptibility to C-REV among human pancreatic cancer cell lines. Despite having a responsive STING pathway, BxPC-3 cells are highly susceptible to C-REV infection. Upon pre-activation of the STING pathway, BxPc-3 cells exhibited resistance to C-REV infection. However, without pre-activation, C-REV completely suppressed the STING pathway in BxPC-3 cells. Additionally, despite harboring defects in the STING pathway, other high-grade cancer cell lines, such as Capan-2, PANC-1 and MiaPaCa-2, still exhibited low susceptibility to C-REV infection. Furthermore, overexpression of STING in MiaPaCa-2 cells altered susceptibility to a limited extent. Taken together, our data suggest that the cGAS-STING pathway plays a minor role in the susceptibility of pancreatic cancer cell lines to C-REV infection.
Collapse
Affiliation(s)
- Daishi Morimoto
- Department of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (D.M.); (I.R.E.); (M.A.); (Y.K.)
| | - Shigeru Matsumura
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
| | - Itzel Bustos-Villalobos
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
| | - Patricia Angela Sibal
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
- Department of Biological Science, School of Science, Nagoya University, Nagoya 466-8550, Japan
| | - Toru Ichinose
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
| | - Yoshinori Naoe
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
| | - Ibrahim Ragab Eissa
- Department of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (D.M.); (I.R.E.); (M.A.); (Y.K.)
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
- Faculty of Science, Tanta University, Tanta 31111, Egypt
| | - Mohamed Abdelmoneim
- Department of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (D.M.); (I.R.E.); (M.A.); (Y.K.)
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
- Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Nobuaki Mukoyama
- Department of Otolaryngology, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan;
| | - Noriyuki Miyajima
- Department of Transplantation and Endocrine Surgery, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan;
| | - Maki Tanaka
- Takara Bio Inc., Kusatsu, Shiga 525-0058, Japan;
| | - Yasuhiro Kodera
- Department of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (D.M.); (I.R.E.); (M.A.); (Y.K.)
| | - Hideki Kasuya
- Cancer Immune Therapy Research Center, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan; (S.M.); (I.B.-V.); (P.A.S.); (T.I.); (Y.N.)
- Correspondence:
| |
Collapse
|
43
|
Beasley GM, Nair SK, Farrow NE, Landa K, Selim MA, Wiggs CA, Jung SH, Bigner DD, True Kelly A, Gromeier M, Salama AK. Phase I trial of intratumoral PVSRIPO in patients with unresectable, treatment-refractory melanoma. J Immunother Cancer 2021; 9:jitc-2020-002203. [PMID: 33875611 PMCID: PMC8057552 DOI: 10.1136/jitc-2020-002203] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND While programmed cell death protein 1 (PD-1) and programmed death-ligand 1 (PD-L1) antagonists have improved the prognosis for many patients with melanoma, around 60% fail therapy. PVSRIPO is a non-neurovirulent rhinovirus:poliovirus chimera that facilitates an antitumor immune response following cell entry via the poliovirus receptor CD155, which is expressed on tumor and antigen-presenting cells. Preclinical studies show that oncolytic virus plus anti-PD-1 therapy leads to a greater antitumor response than either agent alone, warranting clinical investigation. METHODS An open-label phase I trial of intratumoral PVSRIPO in patients with unresectable melanoma (American Joint Committee on Cancer V.7 stage IIIB, IIIC, or IV) was performed. Eligible patients had disease progression on anti-PD-1 and V-raf murine sarcoma viral oncogene homolog B (BRAF)/mitogen activated protein kinase kinase (MEK) inhibitors (if BRAF mutant). The primary objective was to characterize the safety and tolerability of PVSRIPO. Twelve patients in four cohorts received a total of 1, 2 or 3 injections of PVSRIPO monotherapy, with 21 days between injections. RESULTS PVSRIPO injections were well tolerated with no serious adverse events (SAEs) or dose-limiting toxicities (DLTs) reported. All adverse events (AEs) were grade (G) 1 or G2 (G1 pruritus most common at 58%); all but two PVSRIPO-treatment related AEs were localized to the injected or adjacent lesions (n=1 G1 hot flash, n=1 G1 fatigue). Four out of 12 patients (33%) achieved an objective response per immune-related response criteria (two observations, 4 weeks apart), including 4/6 (67%) who received three injections. In the four patients with in-transit disease, a pathological complete response (pCR) was observed in two (50%) patients. Following study completion, 11/12 patients (92%) reinitiated immune checkpoint inhibitor-based therapy, and 6/12 patients (50%) remained without progression at a median follow-up time of 18 months. CONCLUSION Intratumoral PVSRIPO was well tolerated. Despite the limited number of PVSRIPO treatments relative to the overall lesion burden (67% patients>5 lesions), intratumoral PVSRIPO showed promising antitumor activity, with pCR in injected as well as non-injected lesions in select patients. TRIAL REGISTRATION NUMBER NCT03712358.
Collapse
Affiliation(s)
- Georgia M Beasley
- Department of Surgery, Duke University, Durham, North Carolina, USA .,Duke Cancer Institute, Duke University, Durham, NC, USA
| | - Smita K Nair
- Department of Surgery, Duke University, Durham, North Carolina, USA.,Duke Cancer Institute, Duke University, Durham, NC, USA.,Department of Pathology, Duke University, Durham, North Carolina, USA.,Department of Neurosurgery, Duke University, Durham, NC, USA
| | - Norma E Farrow
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Karenia Landa
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | | | | | - Sin-Ho Jung
- Duke Cancer Institute, Duke University, Durham, NC, USA.,Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Darell D Bigner
- Duke Cancer Institute, Duke University, Durham, NC, USA.,Department of Pathology, Duke University, Durham, North Carolina, USA.,Department of Neurosurgery, Duke University, Durham, NC, USA
| | | | - Matthias Gromeier
- Duke Cancer Institute, Duke University, Durham, NC, USA.,Department of Neurosurgery, Duke University, Durham, NC, USA.,Department of Molecular Genetics and Biology, Duke University, Durham, NC, USA.,Department of Medicine, Duke Univeristy, Durham, NC, USA
| | - April Ks Salama
- Duke Cancer Institute, Duke University, Durham, NC, USA.,Department of Medicine, Duke Univeristy, Durham, NC, USA
| |
Collapse
|