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Jalali Kondori B, Abdolmaleki A, Raei M, Ghorbani Alvanegh A, Esmaeili Gouvarchin Ghaleh H. Intraperitoneal injection of mesenchymal stem cells-conditioned media (MSCS-CM) treated monocyte can potentially alleviate motor defects in experimental autoimmune encephalomyelitis female mice; An original experimental study. Transpl Immunol 2024; 85:102067. [PMID: 38839021 DOI: 10.1016/j.trim.2024.102067] [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: 09/29/2023] [Revised: 05/25/2024] [Accepted: 06/01/2024] [Indexed: 06/07/2024]
Abstract
INTRODUCTION Multiple sclerosis (MS), as a destructive pathology of myelin in central nervous system (CNS), causes physical and mental complications. Experimental autoimmune encephalomyelitis (EAE) is laboratory model of MS widely used for CNS-associated inflammatory researches. Cell therapy using macrophage M2 (MPM2) is a cell type with anti-inflammatory characteristics for all inflammatory-based neuropathies. This experimental study investigated the probable therapeutic anti-inflammatory effects of intraperitoneal (IP) injection of MPM2 on alleviation of motor defect in EAE-affected animals. MATERIALS AND METHODS 24 C57/BL6 female mice were divided into four groups of EAE, EAE + Dexa, EAE + PBS, and EAE + MP2. EAE was induced through deep cervical injection of spinal homogenate of guinea pigs. MPM2 cells were harvested from bone marrow and injected (106cells/ml) in three days of 10, 13 and 16 post-immunizations (p.i). Clinical score (CS), anti-inflammatory cytokines (IL-4, IL-10), pro-inflammatory gene expression (TNF-α, IL-1β) and histopathological investigations (HE, Nissl and Luxol Fast Blue) were considered. Data were analyzed using SPSS software (v.19) and p < 0.05 was considered significant level. RESULTS During EAE induction, the mean animal weight was decreased (p < 0.05); besides, following MPM2 injection, the weight gain was applied (p < 0.05) in EAE + MPM2 groups than control. Increased (p < 0.05) levels of CS was found during EAE induction in days 17-28 in EAE animals; besides, CS was decreased (p < 0.05) in EAE + MPM2 group than EAE animals. Also, in days 25-28 of experiment, the CS was decreased (p < 0.05) in EAE + MPM2 than EAE + Dexa. Histopathological assessments revealed low density of cell nuclei in corpus callosum, microscopically. LFB staining also showed considerable decrease in white matter density of corpus callosum in EAE group. Acceleration of white matter density was found in EAE + MPM2 group following cell therapy procedure. Genes expression of TNF-α, IL-1β along with IL-4 and IL-10 were decreased (p < 0.05) in EAE + MPM2 group. CONCLUSION IP injection of MPM2 to EAE-affected female mice can potentially reduce the CNS inflammation, neuronal death and myelin destruction. MPM2 cell therapy can improve animal motor defects.
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Affiliation(s)
- Bahman Jalali Kondori
- Department of Anatomical Sciences, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran; Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Amir Abdolmaleki
- Department of Anatomical Sciences, Medical School, Baqiyatallah University of Medical Sciences, Tehran, Iran; Department of Operating Room, Nahavand School of Allied Medical Sciences, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Mahdi Raei
- Health Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | | | - Hadi Esmaeili Gouvarchin Ghaleh
- Applied Virology Research Center, Biomedicine Technologies Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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Sezginer O, Unver N. Dissection of pro-tumoral macrophage subtypes and immunosuppressive cells participating in M2 polarization. Inflamm Res 2024:10.1007/s00011-024-01907-3. [PMID: 38935134 DOI: 10.1007/s00011-024-01907-3] [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: 04/25/2024] [Revised: 06/06/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
Alternatively activated macrophage (M2) polarization can result in one of four subtypes based on cytokines and signaling pathways associated with macrophage activation: M2a, M2b, M2c, and M2d macrophages. The majority of M2 subtypes are anti-inflammatory and pro-angiogenic, secreting growth factors (VEGF, PDGF) and matrix metalloproteinases (MMP2, MMP9) which boost tumor growth, metastasis, and invasion. M2-polarized macrophages are associated with immune suppressor cells harboring Myeloid derived suppressor cells, Regulatory T cells (Tregs), Regulatory B cells as well as alternatively activated (N2) neutrophils. Treg cells selectively support the metabolic stability, mitochondrial integrity, and survival rate of M2-like TAMs in an indirect environment. Also, the contribution of Breg cells influences macrophage polarization towards the M2 direction. TAM is activated when TAN levels in the tumor microenvironment are insufficient or vice versa, suggesting that macrophage and its polarization are fine-tuned. Understanding the functions of immune suppressive cells, mediators, and signaling pathways involved with M2 polarization will allow us to identify potential strategies for targeting the TAM repolarization phenotype for innovative immunotherapy approaches. In this review, we have highlighted the critical factors for M2 macrophage polarization, differential cytokine/chemokine profiles of M1 and M2 macrophage subtypes, and other immune cells' impact on the polarization within the immunosuppressive niche.
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Affiliation(s)
- Onurcan Sezginer
- Department of Basic Oncology, Cancer Institute, Hacettepe University, Sihhiye, Ankara, 06100, Türkiye
| | - Nese Unver
- Department of Basic Oncology, Cancer Institute, Hacettepe University, Sihhiye, Ankara, 06100, Türkiye.
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Naara S, Andrews C, Sikora A, Williams M, Chambers M, Myers J, Amit M. Oral Pre-malignancy: An Update on Novel Therapeutic Approaches. Curr Oncol Rep 2024:10.1007/s11912-024-01562-1. [PMID: 38865005 DOI: 10.1007/s11912-024-01562-1] [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: 05/26/2024] [Indexed: 06/13/2024]
Abstract
PURPOSE OF REVIEW This review aims to provide a comprehensive overview of the current advances in managing and preventing progression of oral potentially malignant disorders (OPMDs), focusing on their histological and clinicopathological features, and management. RECENT FINDINGS Recent studies, including a multicenter cross-sectional study, have identified oral leukoplakia as the most prevalent form of OPMD, comprising over half of the cases examined. Advances in histological grading, specifically the World Health Organization's three-tier system (mild, moderate, and severe dysplasia), have significantly enhanced the accuracy of risk assessment for malignant transformation. Additionally, treatments such as surgical interventions, photodynamic therapy, and chemopreventive and molecularly targeted agents are being evaluated for their safety and efficacy as well as, immune checkpoint inhibitors being evaluated as potential preventive strategies to halt the progression of OPMDs. The management of OPMDs remains challenging due to the lack of standardized screening protocols and varied clinical management approaches. Despite this, recent advancements in diagnostic grading and therapeutic interventions provide a framework for improved treatment outcomes. Continued research into the molecular and cellular mechanisms driving development and progression of OPMDs and innovative treatment trials are essential to optimize strategies that prevent malignant progression and thereby reduce the global health burden of oral cancer.
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Affiliation(s)
- Shorook Naara
- The Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Clara Andrews
- The Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew Sikora
- The Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Michelle Williams
- Department of Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Mark Chambers
- The Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey Myers
- The Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Moran Amit
- The Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, TX, USA.
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Sellæg K, Schwienbacher R, Kranz M, Aamodt AE, Wirsing AM, Berge G, Hadler-Olsen E, Magnussen SN. 4-nitroquinoline 1-oxide-induced oral epithelial lesions exhibit time- and stage-dependent changes in the tumor immune microenvironment. Front Oncol 2024; 14:1343839. [PMID: 38812785 PMCID: PMC11133644 DOI: 10.3389/fonc.2024.1343839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 04/29/2024] [Indexed: 05/31/2024] Open
Abstract
Oral tongue squamous cell carcinoma (OTSCC) is the most common cancer of the oral cavity and is associated with high morbidity due to local invasion and lymph node metastasis. Tumor infiltrating lymphocytes (TILs) are associated with good prognosis in oral cancer patients and dictate response to treatment. Ectopic sites for immune activation in tumors, known as tertiary lymphoid structures (TLS), and tumor-associated high-endothelial venules (TA-HEVs), which are specialized lymphocyte recruiting vessels, are associated with a favorable prognosis in OSCC. Why only some tumors support the development of TLS and HEVs is poorly understood. In the current study we explored the infiltration of lymphocyte subsets and the development of TLS and HEVs in oral epithelial lesions using the 4-nitroquinoline 1-oxide (4NQO)-induced mouse model of oral carcinogenesis. We found that the immune response to 4NQO-induced oral epithelial lesions was dominated by T cell subsets. The number of T cells (CD4+, FoxP3+, and CD8+), B cells (B220+) and PNAd+ HEVs increased from the earliest to the latest endpoints. All the immune markers increased with the severity of the dysplasia, while the number of HEVs and B cells further increased in SCCs. HEVs were present already in early-stage lesions, while TLS did not develop at any timepoint. This suggests that the 4NQO model is applicable to study the dynamics of the tumor immune microenvironment at early phases of oral cancer development, including the regulation of TA-HEVs in OTSCC.
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Affiliation(s)
- Kjersti Sellæg
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
| | - Ruth Schwienbacher
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
- Department of Clinical Pathology, University Hospital of North Norway, Tromsø, Norway
| | - Mathias Kranz
- PET Imaging Center Tromsø, University Hospital of North Norway, Tromsø, Norway
| | - Anna Engan Aamodt
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
| | - Anna M. Wirsing
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
| | - Gerd Berge
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
| | - Elin Hadler-Olsen
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
- The Public Dental Health Competence Center of Northern Norway, Tromsø, Norway
| | - Synnøve Norvoll Magnussen
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø (UiT) – The Arctic University of Norway, Tromsø, Norway
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Gillenwater AM, Vigneswaran N, Sikora AG. Assessing the Role of Inflammation in Oral Tongue Carcinogenesis. J Clin Oncol 2024:JCO2302334. [PMID: 38635939 DOI: 10.1200/jco.23.02334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/30/2023] [Accepted: 01/24/2024] [Indexed: 04/20/2024] Open
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González-Arriagada WA, Canedo-Marroquin G, Adorno-Farías D, Fernández-Ramires R. New insights into the role of the oral leukoplakia microenvironment in malignant transformation. FRONTIERS IN ORAL HEALTH 2024; 5:1363052. [PMID: 38450102 PMCID: PMC10914962 DOI: 10.3389/froh.2024.1363052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 01/29/2024] [Indexed: 03/08/2024] Open
Abstract
Oral leukoplakia is the most frequent and potentially malignant lesion of the oral cavity. Although dysplasia grading remains the main factor for risk assessment, challenges persist in determining the exact risk of transformation, and the literature has focused on studying alternative biomarkers. The interaction between dysplastic epithelial cells and the microenvironment starts early, and the communication is mainly mediated by lymphocytes, inflammatory factors, fibroblasts, and the extracellular matrix, leading to dysplastic progression. Leukoplakia-infiltrating leukocytes (LILs) and leukoplakia-associated fibroblasts (LAFs) play crucial roles in the dysplastic microenvironment. The immune response is related to intraepithelial T lymphocyte infiltration, mechanisms of immunosuppression coordinated by regulatory T cells, M2 macrophage polarization, and increased numbers of Langerhans cells; in contrast, fibroblastic and extracellular matrix factors are associated with increased numbers of pro-tumorigenic myofibroblasts, increased expression of metalloproteinases vs. decreased expression of TIMPs, and increased expression of chemokines and other inflammatory mediators. The microenvironment offers insights into the progression of leukoplakia to carcinoma, and understanding the complexity of the oral microenvironment in potentially malignant diseases aids in determining the risk of malignant transformation and proposing new therapeutic alternatives.
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Affiliation(s)
- Wilfredo Alejandro González-Arriagada
- Facultad de Odontología, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Universidad de los Andes, Santiago, Chile
| | - Gisela Canedo-Marroquin
- Facultad de Odontología, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
| | - Daniela Adorno-Farías
- School of Dentistry, Oral Medicine and Pathology Department, Universidad de Chile, Santiago, Chile
| | - Ricardo Fernández-Ramires
- Facultad de Medicina y Ciencias de la Salud, Universidad Mayor, Santiago, Chile
- Grupo Chileno de Cáncer Hereditario, Universidad de los Andes, Santiago, Chile
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Kostecki KL, Iida M, Crossman BE, Salgia R, Harari PM, Bruce JY, Wheeler DL. Immune Escape Strategies in Head and Neck Cancer: Evade, Resist, Inhibit, Recruit. Cancers (Basel) 2024; 16:312. [PMID: 38254801 PMCID: PMC10814769 DOI: 10.3390/cancers16020312] [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: 11/28/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Head and neck cancers (HNCs) arise from the mucosal lining of the aerodigestive tract and are often associated with alcohol use, tobacco use, and/or human papillomavirus (HPV) infection. Over 600,000 new cases of HNC are diagnosed each year, making it the sixth most common cancer worldwide. Historically, treatments have included surgery, radiation, and chemotherapy, and while these treatments are still the backbone of current therapy, several immunotherapies have recently been approved by the Food and Drug Administration (FDA) for use in HNC. The role of the immune system in tumorigenesis and cancer progression has been explored since the early 20th century, eventually coalescing into the current three-phase model of cancer immunoediting. During each of the three phases-elimination, equilibrium, and escape-cancer cells develop and utilize multiple strategies to either reach or remain in the final phase, escape, at which point the tumor is able to grow and metastasize with little to no detrimental interference from the immune system. In this review, we summarize the many strategies used by HNC to escape the immune system, which include ways to evade immune detection, resist immune cell attacks, inhibit immune cell functions, and recruit pro-tumor immune cells.
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Affiliation(s)
- Kourtney L. Kostecki
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; (K.L.K.); (M.I.); (B.E.C.)
| | - Mari Iida
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; (K.L.K.); (M.I.); (B.E.C.)
| | - Bridget E. Crossman
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; (K.L.K.); (M.I.); (B.E.C.)
| | - Ravi Salgia
- Department of Medical Oncology and Experimental Therapeutics, Comprehensive Cancer Center, City of Hope, Duarte, CA 91010, USA;
| | - Paul M. Harari
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; (K.L.K.); (M.I.); (B.E.C.)
- University of Wisconsin Carbone Cancer Center, Madison, WI 53705, USA;
| | - Justine Y. Bruce
- University of Wisconsin Carbone Cancer Center, Madison, WI 53705, USA;
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
| | - Deric L. Wheeler
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; (K.L.K.); (M.I.); (B.E.C.)
- University of Wisconsin Carbone Cancer Center, Madison, WI 53705, USA;
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Cao C, Wang T, Luo Y, Zhang Y, Dai YY, Shen Y. Comprehensive analysis of cuproptosis-associated LncRNAs predictive value and related CeRNA network in acute myeloid leukemia. Heliyon 2023; 9:e22532. [PMID: 38058427 PMCID: PMC10696213 DOI: 10.1016/j.heliyon.2023.e22532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 12/08/2023] Open
Abstract
Background Acute myeloid leukemia (AML) is characterized by a high recurrence and mortality rate. Cuproptosis is involved in cell death regulation in in a variety of solid tumors. Long non-coding RNAs that regulate cuproptosis genes in the pathogenesis of acute leukemia have yet to be explored. Methods First, cuproptosis genes with distinct expression levels were discovered by contrasting AML with normal samples from the TCGA and GTEx cohorts. Pearson correlation and univariate Cox-regression analysis were performed to identify cuproptosis-associated lncRNAs with significant prognostic values. Then the least absolute shrinkage and selection operator (LASSO) Cox regression was utilized to establish a multi-gene signature to predict AML prognosis. Next, Kaplan-Meier estimator, receiver operating characteristic curve, and a nomogram were performed to evaluate the predictive capacity of the risk signature. Functional enrichment analyses were employed to assess their function. Moreover, qRT-PCR testing of lncRNA expression in AML samples was conducted. The competing endogenous RNA (ceRNA) network was constructed to find the target genes. Results A risk model based on the signature of three cuproptosis-associated lncRNAs was developed. The results showed that the model possessed excellent prognostic potential. The nomogram raised the accuracy in predicting AML survival. In addition, functional enrichment analyses demonstrated an enrichment of inflammatory and immune-related pathways. Moreover, correlations between the risk signature and clinicopathological variables, tumor mutational burden, RNA stemness score, immune profile, and drug sensitivity were observed. Furthermore, we discovered that TRAF3IP2-AS1 may function as a ceRNA to regulate cuproptosis and ferroptosis gene expression. Conclusion The risk signature established in this study could serve as a reliable biosignature for AML prognosis. And the findings presented here may facilitate research on cuproptosis in AML.
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Affiliation(s)
- Chun Cao
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Teng Wang
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yun Luo
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yin Zhang
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yue-yu Dai
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Shen
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Caponio VCA, Zhurakivska K, Lo Muzio L, Troiano G, Cirillo N. The Immune Cells in the Development of Oral Squamous Cell Carcinoma. Cancers (Basel) 2023; 15:3779. [PMID: 37568595 PMCID: PMC10417065 DOI: 10.3390/cancers15153779] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/11/2023] [Accepted: 07/18/2023] [Indexed: 08/13/2023] Open
Abstract
A still unresolved issue surrounding tumor formation concerns the role that the immune system plays in preventing the formation and progression of neoplasia, including oral squamous cell carcinoma (OSCC). Antitumor immunity has historically been seen as a critical barrier for cancer cells to develop, grow and spread, and this can be modulated using immunotherapies to achieve antitumor clinical responses. However, it has recently become clear that tumor-associated immunity, particularly the inflammatory microenvironment, has the paradoxical effect of enhancing tumorigenesis and progression. In this review, we discuss the multifaceted function of infiltrating immune cells in suppressing or promoting premalignancy and cancer. In particular, we report on the evidence supporting a role for T lymphocytes, dendritic cells, macrophages, and neutrophils in the development and progression of oral potentially malignant disorders (OPMD) and OSCC. We also draw attention to the clinical relevance of immune cell phenotypes and associated molecules for use as biomarkers and to the translatability of current research findings to improve classification systems and precision medicine in patients with OSCC.
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Affiliation(s)
- Vito Carlo Alberto Caponio
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy; (V.C.A.C.); (K.Z.); (L.L.M.); (G.T.)
| | - Khrystyna Zhurakivska
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy; (V.C.A.C.); (K.Z.); (L.L.M.); (G.T.)
| | - Lorenzo Lo Muzio
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy; (V.C.A.C.); (K.Z.); (L.L.M.); (G.T.)
| | - Giuseppe Troiano
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy; (V.C.A.C.); (K.Z.); (L.L.M.); (G.T.)
| | - Nicola Cirillo
- Melbourne Dental School, The University of Melbourne, Melbourne, VIC 3010, Australia
- School of Dentistry, University of Jordan, Amman 11942, Jordan
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Wang T, Sun S, Zeng X, Li J. ICI-based therapies: A new strategy for oral potentially malignant disorders. Oral Oncol 2023; 140:106388. [PMID: 37054586 DOI: 10.1016/j.oraloncology.2023.106388] [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: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 04/15/2023]
Abstract
Oral potentially malignant disorders (OPMDs) are linked with an escalated risk of developing cancers, particularly oral squamous cell carcinoma (OSCC). Since prevailing therapies cannot effectively forestall the exacerbation and recurrence of OPMDs, halting their malignant progression is paramount. The immune checkpoint serves as a cardinal regulator of the immune response and the primary cause of adaptive immunological resistance. Although the exact mechanism remains elusive, elevated expression of multiple immune checkpoints in OPMDs and OSCC relative to healthy oral mucosa has been ascertained. This review delves into the immunosuppressive microenvironment of OPMDs, the expression of diverse immune checkpoints such as programmed death receptor-1 (PD-1) and programmed death receptor-1 ligand (PD-L1) in OPMDs, and the potential application of corresponding inhibitors. In addition, synergistic strategies incorporating combined immune checkpoint inhibitors, such as cGAS-STING, costimulatory molecules, cancer vaccines, and hydrogels, are discussed to gain a more comprehensive understanding of the role and application of immune checkpoint inhibitors (ICIs) in oral carcinogenesis.
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Affiliation(s)
- Tianqing Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Silu Sun
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Xin Zeng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, PR China.
| | - Jing Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, PR China.
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Harris A, Andl T. Precancerous Lesions of the Head and Neck Region and Their Stromal Aberrations: Piecemeal Data. Cancers (Basel) 2023; 15:cancers15082192. [PMID: 37190121 DOI: 10.3390/cancers15082192] [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: 03/03/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
Head and neck squamous cell carcinomas (HNSCCs) develop through a series of precancerous stages from a pool of potentially malignant disorders (PMDs). Although we understand the genetic changes that lead to HNSCC, our understanding of the role of the stroma in the progression from precancer to cancer is limited. The stroma is the primary battleground between the forces that prevent and promote cancer growth. Targeting the stroma has yielded promising cancer therapies. However, the stroma at the precancerous stage of HNSCCs is poorly defined, and we may miss opportunities for chemopreventive interventions. PMDs already exhibit many features of the HNSCC stroma, such as inflammation, neovascularization, and immune suppression. Still, they do not induce cancer-associated fibroblasts or destroy the basal lamina, the stroma's initial structure. Our review aims to summarize the current understanding of the transition from precancer to cancer stroma and how this knowledge can reveal opportunities and limitations for diagnostic, prognostic, and therapeutic decisions to benefit patients. We will discuss what may be needed to fulfill the promise of the precancerous stroma as a target to prevent progression to cancer.
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Affiliation(s)
- Ashlee Harris
- Burnett School of Biomedical Sciences, University of Central Florida, 12722 Research Pkwy, Orlando, FL 32826, USA
| | - Thomas Andl
- Burnett School of Biomedical Sciences, University of Central Florida, 12722 Research Pkwy, Orlando, FL 32826, USA
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12
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Kotsafti A, Fassan M, Cavallin F, Angerilli V, Saadeh L, Cagol M, Alfieri R, Pilati P, Castoro C, Castagliuolo I, Scarpa M, Scarpa M. Tumor immune microenvironment in therapy-naive esophageal adenocarcinoma could predict the nodal status. Cancer Med 2023; 12:5526-5535. [PMID: 36281585 PMCID: PMC10028023 DOI: 10.1002/cam4.5386] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Currently, preoperative staging of esophageal adenocarcinoma (EAC) has modest reliability and accuracy for pT and pN stages prediction, which heavily affects overall survival. The interplay among immune checkpoints, oncogenes, and intratumoral and peritumoral immune infiltrating cells could be used to predict loco-regional metastatic disease in early EAC. METHODS We prospectively evaluated immune markers expression and oncogenes status as well as intratumoral and peritumoral immune infiltrating cells populations in esophageal mucosa samples obtained from neoadjuvant therapy-naïve patients who had esophagectomy for EAC. RESULTS Vascular invasion and high infiltration of lamina propria mononuclear cells resulted associated with nodal metastasis. Low infiltration of activated CD8+ CD28+ T cells was observed in both intratumoral and peritumoral mucosa of patients with nodal metastasis. Low levels of CD69, MYD88, and TLR4 transcripts were detected in the intratumoral specimen of patients with lymph node involvement. Receiver operating characteristic curve analysis showed good accuracy for detecting nodal metastasis for all the markers tested. Significant lower infiltration of CD8 T cells and M1 macrophages and a lower expression of CD8A, CD8B, and TBX21 were found also in Esophageal Adenocarcinoma TCGA panCancer Atlas in the normal tissue of patients with nodal metastasis. CONCLUSIONS Our data suggest that immune surveillance failure is the main driver of nodal metastasis onset. Moreover, nodal metastasis containment also involves the immune microenvironment of the peritumoral healthy tissue.
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Affiliation(s)
- Andromachi Kotsafti
- Laboratory of Advanced Translational Research, Veneto Institute of Oncology, IOV - IRCCS, Padua, Italy
| | - Matteo Fassan
- Department of Medicine DIMED, University of Padua, Padua, Italy
- Oncological Surgery Unit, Veneto Institute of Oncology, IOV - IRCCS, Padua, Italy
| | | | | | - Luca Saadeh
- Chirurgia Generale 3, University Hospital of Padua, Padua, Italy
| | - Matteo Cagol
- Oncological Surgery Unit, Veneto Institute of Oncology, IOV - IRCCS, Padua, Italy
| | - Rita Alfieri
- Oncological Surgery Unit, Veneto Institute of Oncology, IOV - IRCCS, Padua, Italy
| | - Pierluigi Pilati
- Oncological Surgery Unit, Veneto Institute of Oncology, IOV - IRCCS, Padua, Italy
| | - Carlo Castoro
- Department of Upper GI Surgery, Humanitas Research Hospital-Humanitas University, Rozzano, Italy
| | | | - Melania Scarpa
- Laboratory of Advanced Translational Research, Veneto Institute of Oncology, IOV - IRCCS, Padua, Italy
| | - Marco Scarpa
- Chirurgia Generale 3, University Hospital of Padua, Padua, Italy
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13
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Gorvel L, Olive D. Tumor associated macrophage in HPV + tumors: Between immunosuppression and inflammation. Semin Immunol 2023; 65:101671. [PMID: 36459926 DOI: 10.1016/j.smim.2022.101671] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/30/2022]
Abstract
Over the past few decades, with the rise of immunotherapies, tumor infiltrating immune cells were increasingly investigated. Indeed, they may represent biomarkers for patient outcome prediction, they may bear immune checkpoint markers that can be targeted by therapeutic antibodies and mechanistic studies may reveal how to tweak their activation profile so that we can re-direct them towards tumor cells. Macrophages possess a central place in tissue homeostasis for tissue remodeling and cleaning, transformed cell elimination, phagocytosis and regulation of inflammation via cytokine production. All these functions allow the discovery of approaches to target Tumor Associated Macrophages (TAMs) using immunotherapies. Indeed, TAMs express known immune checkpoint markers such as PD-L1, CD40, Sirp-α and markers such as CD163, CD204, TREM2, TREM1 associated with prognosis. In the context of therapies TAM may participate to antibody dependent cell phagocytosis (ADCP) thanks to FCγ-Receptors. Here, we will review the recent literature on TAMs in the specific context of HPV+ tumors. Indeed, HPV infection of mucosal tissue may lead to head and neck, cervical, penile, anal and vaginal cancers. HPV+ tumors exhibit a higher immune cell infiltrate, which relies on inflammation, immunosuppression and anti-viral response. In this context, and considering the many functions on macrophages, we will show the versatility of TAMs in a tumor microenvironment with viral infection features.
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Affiliation(s)
- Laurent Gorvel
- Tumor immunology laboratory, IBISA immunomonitoring platform, Cancer Research Center of Marseille, Marseille, France.
| | - Daniel Olive
- Tumor immunology laboratory, IBISA immunomonitoring platform, Cancer Research Center of Marseille, Marseille, France
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14
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Kouketsu A, Haruka S, Kuroda K, Hitoshi M, Kensuke Y, Tsuyoshi S, Takahashi T, Hiroyuki K. Myeloid-derived suppressor cells and plasmacytoid dendritic cells are associated with oncogenesis of oral squamous cell carcinoma. J Oral Pathol Med 2023; 52:9-19. [PMID: 36380437 PMCID: PMC10108148 DOI: 10.1111/jop.13386] [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: 05/26/2022] [Revised: 10/23/2022] [Accepted: 11/03/2022] [Indexed: 11/17/2022]
Abstract
Myeloid-derived suppressor cells (MDSCs) help establish the tumor microenvironment by suppressing T-cell response in tumor-bearing hosts. Plasmacytoid dendritic cells (pDCs) activate antigen-specific T cells, thereby, maximizing their antitumor effects. IDO1 is associated with both MDSCs and pDCs and plays a major role in the formation of the tumor-mediated immunosuppressive environment. We utilized immunohistochemistry to examine the involvement of IDO1 in oral squamous cell carcinoma (OSCC) and oral potentially malignant disorders (OPMDs, precancerous lesions). We examined the expression of MDSC markers, CD11b and CD33, as well as pDC markers, CD303 and IDO1, in 60 OSCC and 45 precancerous lesion specimens and analyzed their association with clinicopathological parameters. Expression of these biomarkers identifying MDSCs and pDCs was high in precancerous lesions in patients with severe dysplasia and OSCC. While detecting pDCs, high CD303 and IDO1 expression levels were frequently observed in moderately or poorly differentiated OSCCs. CD11b, CD33, and CD303 levels were significantly correlated with the mode of invasion; CD33 was correlated with OSCC invasion depth while the other three markers tended to be highly expressed in superficial cancer cases showing microinvasion. Expression levels of all four biomarkers were significantly associated with the cancerization of OPMDs to OSCCs. We show, for the first time, that the infiltration of MDSCs and pDCs is significantly associated with progression of premalignant lesions to OSCC. This suggests that these cells may act as prognostic biomarkers for premalignant lesion progression and that immunotherapeutic approaches that control each of these immunosuppressive cells may protect against progression to malignancy.
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Affiliation(s)
- Atsumu Kouketsu
- Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan.,Department of Oral and Maxillofacial Surgery, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Saito Haruka
- Division of Oral Pathology, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Kanako Kuroda
- Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Miyashita Hitoshi
- Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Yamauchi Kensuke
- Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Sugiura Tsuyoshi
- Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Tetsu Takahashi
- Division of Oral and Maxillofacial Surgery, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Kumamoto Hiroyuki
- Division of Oral Pathology, Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
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15
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Crosstalk between Tumor-Associated Macrophages and MicroRNAs: A Key Role in Tumor Microenvironment. Int J Mol Sci 2022; 23:ijms232113258. [PMID: 36362044 PMCID: PMC9653885 DOI: 10.3390/ijms232113258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/25/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
Abstract
As an in-depth understanding of immunotherapy continues to grow, current anticancer therapy research is increasingly focused on the tumor microenvironment (TME). MicroRNAs (miRNAs) play crucial roles in the regulation of genetic information and expression and mediate interactions between tumor cells and components in the TME, such as tumor-associated macrophages (macrophages). Macrophages are abundant in the TME, and their different polarization directions can promote or inhibit tumor growth and progression. By regulating biological behaviors, such as macrophage recruitment, infiltration, and polarization, miRNAs can affect various molecular pathways to regulate tumor progression and treatment response. In this review, we discuss in detail the effects of macrophages on tumors and the multifaceted effects of miRNAs on macrophages. We also discuss the potential clinical applications and prospects of targeted therapy based on miRNAs, novel clinical biomarkers, and drug delivery systems.
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16
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Microenvironment in Oral Potentially Malignant Disorders: Multi-Dimensional Characteristics and Mechanisms of Carcinogenesis. Int J Mol Sci 2022; 23:ijms23168940. [PMID: 36012205 PMCID: PMC9409092 DOI: 10.3390/ijms23168940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/04/2022] [Accepted: 08/07/2022] [Indexed: 02/07/2023] Open
Abstract
Oral potentially malignant disorders (OPMDs) are a group of diseases involving the oral mucosa and that have a risk of carcinogenesis. The microenvironment is closely related to carcinogenesis and cancer progression by regulating the immune response, cell metabolic activities, and mechanical characteristics. Meanwhile, there are extensive interactions between the microenvironments that remodel and provide favorable conditions for cancer initiation. However, the changes, exact roles, and interactions of microenvironments during the carcinogenesis of OPMDs have not been fully elucidated. Here, we present an updated landscape of the microenvironments in OPMDs, emphasizing the changes in the immune microenvironment, metabolic microenvironment, mechanical microenvironment, and neural microenvironment during carcinogenesis and their carcinogenic mechanisms. We then propose an immuno–metabolic–mechanical–neural interaction network to describe their close relationships. Lastly, we summarize the therapeutic strategies for targeting microenvironments, and provide an outlook on future research directions and clinical applications. This review depicts a vivid microenvironment landscape and sheds light on new strategies to prevent the carcinogenesis of OPMDs.
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17
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Zhao G, Ding L, Yu H, Wang W, Wang H, Hu Y, Qin L, Deng G, Xie B, Li G, Qi L. M2-like tumor-associated macrophages transmit exosomal miR-27b-3p and maintain glioblastoma stem-like cell properties. Cell Death Dis 2022; 8:350. [PMID: 35927251 PMCID: PMC9352681 DOI: 10.1038/s41420-022-01081-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 05/30/2022] [Accepted: 06/06/2022] [Indexed: 12/04/2022]
Abstract
There is growing evidence supporting the implications of exosomes-shuttled microRNAs (miRs) in the phenotypes of glioblastoma stem cells (GSCs), whilst the role of exosomal miR-27b-3p remains to be established. Herein, the aim of this study was to investigate the effect of M2 tumor-associated macrophage (TAM)-derived exosomal miR-27b-3p on the function of GSCs. Clinical glioblastoma (GBM) specimens were obtained and GSCs and M2-TAMs were isolated by fluorescence-activated cell sorting (FACS), and exosomes were separated from M2-TAMs. It was observed that M2-TAM-derived exosomes promoted the stem-like properties of GSCs. Gain- and loss- of function assays were then conducted to explore the effects of exosomal miR-27b-3p and the miR-27b-3p/MLL4/PRDM1 axis on GSC phenotypes. A xenograft tumor model of GBM was further established for in vivo substantiation. Inhibition of miR-27b-3p in M2-TAMs reduced exosomal miR-27b-3p transferred into GSCs and consequently diminished GSC viability in vitro and tumor-promoting effects of GSCs in vivo. The interaction among miR-27b-3p, mixed linked leukemia 4 (MLL4), positive regulatory domain I (PRDM1) was validated by dual-luciferase and ChIP assays. MLL4 positively regulated PRDM1 expression by inducing methylation in the PRDM1 enhancer region and ultimately reduced IL-33 expression. miR-27b-3p targeted MLL4/PRDM1 to activate IL-33 and maintain the stem-like function of GSCs. In conclusion, our study elucidated that M2-TAM-derived exosomal miR-27b-3p enhanced the tumorigenicity of GSCs through the MLL4/PRDM1/IL-33 axis.
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Affiliation(s)
- Guifang Zhao
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China.,Jilin Medical University, Jilin, 132013, People's Republic of China
| | - Lijuan Ding
- Department of Radiation Oncology, the First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Hongquan Yu
- Department of Oncological Neurosurgery, the First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Weiyao Wang
- Jilin Medical University, Jilin, 132013, People's Republic of China
| | - Huan Wang
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China
| | - Yao Hu
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China
| | - Lingsha Qin
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China
| | - Guangce Deng
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China
| | - Buqing Xie
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China
| | - Guofeng Li
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China
| | - Ling Qi
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, People's Republic of China.
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18
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Surendran S, Aboelkheir U, Tu AA, Magner WJ, Sigurdson SL, Merzianu M, Hicks WL, Suresh A, Kirkwood KL, Kuriakose MA. T-Cell Infiltration and Immune Checkpoint Expression Increase in Oral Cavity Premalignant and Malignant Disorders. Biomedicines 2022; 10:1840. [PMID: 36009387 PMCID: PMC9404942 DOI: 10.3390/biomedicines10081840] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 12/04/2022] Open
Abstract
The immune cell niche associated with oral dysplastic lesion progression to carcinoma is poorly understood. We identified T regulatory cells (Treg), CD8+ effector T cells (Teff) and immune checkpoint molecules across oral dysplastic stages of oral potentially malignant disorders (OPMD). OPMD and oral squamous cell carcinoma (OSCC) tissue sections (N = 270) were analyzed by immunohistochemistry for Treg (CD4, CD25 and FoxP3), Teff (CD8) and immune checkpoint molecules (PD-1 and PD-L1). The Treg marker staining intensity correlated significantly (p < 0.01) with presence of higher dysplasia grade and invasive cancer. These data suggest that Treg infiltration is relatively early in dysplasia and may be associated with disease progression. The presence of CD8+ effector T cells and the immune checkpoint markers PD-1 and PD-L1 were also associated with oral cancer progression (p < 0.01). These observations indicate the induction of an adaptive immune response with similar Treg and Teff recruitment timing and, potentially, the early induction of exhaustion. FoxP3 and PD-L1 levels were closely correlated with CD8 levels (p < 0.01). These data indicate the presence of reinforcing mechanisms contributing to the immune suppressive niche in high-risk OPMD and in OSCC. The presence of an adaptive immune response and T-cell exhaustion suggest that an effective immune response may be reactivated with targeted interventions coupled with immune checkpoint inhibition.
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Affiliation(s)
- Subin Surendran
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
| | - Usama Aboelkheir
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
| | - Andrew A. Tu
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
| | - William J. Magner
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
| | - S. Lynn Sigurdson
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
| | - Mihai Merzianu
- Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA;
| | - Wesley L. Hicks
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
| | - Amritha Suresh
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
- Integrated Head and Neck Oncology Program, Mazumdar Shaw Medical Foundation Bangalore, Bangalore 560099, India
| | - Keith L. Kirkwood
- Periodontics and Endodontics, University at Buffalo School of Dental Medicine, Buffalo, NY 14214, USA;
| | - Moni A. Kuriakose
- Head & Neck Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (S.S.); (U.A.); (A.A.T.); (W.J.M.); (S.L.S.); (W.L.H.J.); (A.S.)
- Integrated Head and Neck Oncology Program, Mazumdar Shaw Medical Foundation Bangalore, Bangalore 560099, India
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19
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Shi Y, Xie T, Wang B, Wang R, Cai Y, Yuan B, Gleber-Netto FO, Tian X, Rodriguez-Rosario AE, Osman AA, Wang J, Pickering CR, Ren X, Sikora AG, Myers JN, Rangel R. Mutant p53 drives an immune cold tumor immune microenvironment in oral squamous cell carcinoma. Commun Biol 2022; 5:757. [PMID: 35902768 PMCID: PMC9334280 DOI: 10.1038/s42003-022-03675-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 07/06/2022] [Indexed: 02/03/2023] Open
Abstract
The critical role of the tumor immune microenvironment (TIME) in determining response to immune checkpoint inhibitor (ICI) therapy underscores the importance of understanding cancer cell-intrinsic mechanisms driving immune-excluded ("cold") TIMEs. One such cold tumor is oral cavity squamous cell carcinoma (OSCC), a tobacco-associated cancer with mutations in the TP53 gene which responds poorly to ICI therapy. Because altered TP53 function promotes tumor progression and plays a potential role in TIME modulation, here we developed a syngeneic OSCC models with defined Trp53 (p53) mutations and characterized their TIMEs and degree of ICI responsiveness. We observed that a carcinogen-induced p53 mutation promoted a cold TIME enriched with immunosuppressive M2 macrophages highly resistant to ICI therapy. p53-mutated cold tumors failed to respond to combination ICI treatment; however, the combination of a programmed cell death protein 1 (PD-1) inhibitor and stimulator of interferon genes (STING) agonist restored responsiveness. These syngeneic OSCC models can be used to gain insights into tumor cell-intrinsic drivers of immune resistance and to develop effective immunotherapeutic approaches for OSCC and other ICI-resistant solid tumors.
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Affiliation(s)
- Yewen Shi
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA ,grid.452672.00000 0004 1757 5804Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004 China
| | - Tongxin Xie
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Bingbing Wang
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Rong Wang
- grid.49470.3e0000 0001 2331 6153Department of Endodontics, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yu Cai
- grid.49470.3e0000 0001 2331 6153Department of Oral & Maxillofacial Surgery, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Bo Yuan
- grid.240145.60000 0001 2291 4776Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Frederico O. Gleber-Netto
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Xiangjun Tian
- grid.240145.60000 0001 2291 4776Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Alanis E. Rodriguez-Rosario
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA ,grid.449853.70000 0001 2051 0540Department of Biology, University of Puerto Rico, Bayamon, Puerto Rico USA
| | - Abdullah A. Osman
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Jing Wang
- grid.240145.60000 0001 2291 4776Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Curtis R. Pickering
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Xiaoyong Ren
- grid.452672.00000 0004 1757 5804Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004 China
| | - Andrew G. Sikora
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Jeffrey N. Myers
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
| | - Roberto Rangel
- grid.240145.60000 0001 2291 4776Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 7030 USA
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20
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Duhen T, Gough MJ, Leidner RS, Stanton SE. Development and therapeutic manipulation of the head and neck cancer tumor environment to improve clinical outcomes. FRONTIERS IN ORAL HEALTH 2022; 3:902160. [PMID: 35937775 PMCID: PMC9354490 DOI: 10.3389/froh.2022.902160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
The clinical response to cancer therapies involves the complex interplay between the systemic, tumoral, and stromal immune response as well as the direct impact of treatments on cancer cells. Each individual's immunological and cancer histories are different, and their carcinogen exposures may differ. This means that even though two patients with oral tumors may carry an identical mutation in TP53, they are likely to have different pre-existing immune responses to their tumors. These differences may arise due to their distinct accessory mutations, genetic backgrounds, and may relate to clinical factors including previous chemotherapy exposure and concurrent medical comorbidities. In isolation, their cancer cells may respond similarly to cancer therapy, but due to their baseline variability in pre-existing immune responses, patients can have different responses to identical therapies. In this review we discuss how the immune environment of tumors develops, the critical immune cell populations in advanced cancers, and how immune interventions can manipulate the immune environment of patients with pre-malignancies or advanced cancers to improve therapeutic outcomes.
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Affiliation(s)
| | - Michael J. Gough
- Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR, United States
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21
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Hadjigol S, Shah BA, O’Brien-Simpson NM. The ‘Danse Macabre’—Neutrophils the Interactive Partner Affecting Oral Cancer Outcomes. Front Immunol 2022; 13:894021. [PMID: 35784290 PMCID: PMC9243430 DOI: 10.3389/fimmu.2022.894021] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/12/2022] [Indexed: 12/11/2022] Open
Abstract
Over the past few decades, tremendous advances in the prevention, diagnosis, and treatment of cancer have taken place. However for head and neck cancers, including oral cancer, the overall survival rate is below 50% and they remain the seventh most common malignancy worldwide. These cancers are, commonly, aggressive, genetically complex, and difficult to treat and the delay, which often occurs between early recognition of symptoms and diagnosis, and the start of treatment of these cancers, is associated with poor prognosis. Cancer development and progression occurs in concert with alterations in the surrounding stroma, with the immune system being an essential element in this process. Despite neutrophils having major roles in the pathology of many diseases, they were thought to have little impact on cancer development and progression. Recent studies are now challenging this notion and placing neutrophils as central interactive players with other immune and tumor cells in affecting cancer pathology. This review focuses on how neutrophils and their sub-phenotypes, N1, N2, and myeloid-derived suppressor cells, both directly and indirectly affect the anti-tumor and pro-tumor immune responses. Emphasis is placed on what is currently known about the interaction of neutrophils with myeloid innate immune cells (such as dendritic cells and macrophages), innate lymphoid cells, natural killer cells, and fibroblasts to affect the tumor microenvironment and progression of oral cancer. A better understanding of this dialog will allow for improved therapeutics that concurrently target several components of the tumor microenvironment, increasing the possibility of constructive and positive outcomes for oral cancer patients. For this review, PubMed, Web of Science, and Google Scholar were searched for manuscripts using keywords and combinations thereof of “oral cancer, OSCC, neutrophils, TANs, MDSC, immune cells, head and neck cancer, and tumor microenvironment” with a focus on publications from 2018 to 2021.
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Affiliation(s)
- Sara Hadjigol
- *Correspondence: Neil M. O’Brien-Simpson, ; Sara Hadjigol,
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22
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Bouaoud J, Bossi P, Elkabets M, Schmitz S, van Kempen LC, Martinez P, Jagadeeshan S, Breuskin I, Puppels GJ, Hoffmann C, Hunter KD, Simon C, Machiels JP, Grégoire V, Bertolus C, Brakenhoff RH, Koljenović S, Saintigny P. Unmet Needs and Perspectives in Oral Cancer Prevention. Cancers (Basel) 2022; 14:cancers14071815. [PMID: 35406587 PMCID: PMC8997728 DOI: 10.3390/cancers14071815] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 12/24/2022] Open
Abstract
Oral potentially malignant disorders (OPMD) may precede oral squamous cell carcinoma (OSCC). Reported rates of malignant transformation of OPMD range from 3 to 50%. While some clinical, histological, and molecular factors have been associated with a high-risk OPMD, they are, to date, insufficiently accurate for treatment decision-making. Moreover, this range highlights differences in the clinical definition of OPMD, variation in follow-up periods, and molecular and biological heterogeneity of OPMD. Finally, while treatment of OPMD may improve outcome, standard therapy has been shown to be ineffective to prevent OSCC development in patients with OPMD. In this perspective paper, several experts discuss the main challenges in oral cancer prevention, in particular the need to (i) to define an OPMD classification system by integrating new pathological and molecular characteristics, aiming (ii) to better identify OPMD at high risk of malignant transformation, and (iii) to develop treatment strategies to eradicate OPMD or prevent malignant transformation.
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Affiliation(s)
- Jebrane Bouaoud
- Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France;
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Department of Maxillo-Facial Surgery, Assistance Publique des Hôpitaux de Paris, Sorbonne Université, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
- Correspondence: (J.B.); (P.S.)
| | - Paolo Bossi
- Medical Oncology, ASST Spedali Civili Brescia, I-25064 Brescia, Italy;
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, I-25123 Brescia, Italy
| | - Moshe Elkabets
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (M.E.); (S.J.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Sandra Schmitz
- Department of Medical Oncology and Head and Neck Surgery, Institut Roi Albert II, Cliniques Universitaires Saint-Luc and Institut de Recherche Clinique et Expérimentale (Pole MIRO), UCLouvain, 1200 Brussels, Belgium; (S.S.); (J.-P.M.)
| | - Léon C. van Kempen
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9712 CP Groningen, The Netherlands;
| | - Pierre Martinez
- Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France;
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
| | - Sankar Jagadeeshan
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel; (M.E.); (S.J.)
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Ingrid Breuskin
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, F-94805 Villejuif, France;
| | - Gerwin J. Puppels
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Room Ee-1691, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands;
| | - Caroline Hoffmann
- INSERM U932 Research Unit, Department of Surgery, Institut Curie, PSL Research University, F-75006 Paris, France;
| | - Keith D. Hunter
- Unit of Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TA, UK;
| | - Christian Simon
- Department of Otolaryngology and Head and Neck Surgery, Lausanne University Hospital, 1011 Lausanne, Switzerland;
| | - Jean-Pascal Machiels
- Department of Medical Oncology and Head and Neck Surgery, Institut Roi Albert II, Cliniques Universitaires Saint-Luc and Institut de Recherche Clinique et Expérimentale (Pole MIRO), UCLouvain, 1200 Brussels, Belgium; (S.S.); (J.-P.M.)
| | - Vincent Grégoire
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Radiation Oncology Department, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France
| | - Chloé Bertolus
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Department of Maxillo-Facial Surgery, Assistance Publique des Hôpitaux de Paris, Sorbonne Université, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
| | - Ruud H. Brakenhoff
- Cancer Center Amsterdam, Section Head and Neck Cancer Biology & Immunology, Otolaryngology and Head and Neck Surgery, Vrije Universiteit Amsterdam, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands;
| | - Senada Koljenović
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands;
| | - Pierre Saintigny
- Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France;
- Department of Translational Research and Innovation, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, F-69008 Lyon, France; (V.G.); (C.B.)
- Department of Medical Oncology, Centre Léon Bérard, Université Claude Bernard Lyon 1, University Lyon, 28 Promenade Léa et Napoléon Bullukian, F-69008 Lyon, France
- Correspondence: (J.B.); (P.S.)
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23
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Xie W, Shen J, Wang D, Guo J, Li Q, Wen S, Dai W, Wen L, Lu H, Fang J, Wang Z. Dynamic changes of exhaustion features in T cells during oral carcinogenesis. Cell Prolif 2022; 55:e13207. [PMID: 35179267 PMCID: PMC9055910 DOI: 10.1111/cpr.13207] [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: 11/04/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVES This study aimed to clarify the dynamic changes of exhaustion features in T cells during oral carcinogenesis. MATERIALS AND METHODS Mice were randomly divided into 4NQO group and control group. The exhaustion features of CD4+ and CD8+ T cells of both groups were detected by flow cytometry. Furthermore, multiplex immunohistochemistry was used to evaluate the expression of inhibitory receptors in human normal, dysplastic, and carcinogenesis tissues. Finally, anti-PD-1 antibody treatment was performed at the early premalignant phase of oral carcinogenesis. RESULTS The proportion of naive T cells in 4NQO group was lower than those in control group, while the proportion of effector memory T cells was higher in 4NQO group. The expression of inhibitory receptors on CD4+ and CD8+ T cells increased gradually during carcinogenesis. In contrast, the secretion of cytokines by CD4+ and CD8+ T cells decreased gradually with the progression stage. Strikingly, those changes occurred before the onset of oral carcinogenesis. The expression of inhibitory receptors on T cells increased gradually as the human tissues progressed from normal, dysplasia to carcinoma. Interestingly, PD-1 blockade at the early premalignant phase could reverse carcinogenesis progression by restoring T cell function. CONCLUSIONS T-cell dysfunction was established at the early premalignant phase of oral carcinogenesis; PD-1 blockade at the early premalignant phase can effectively reverse T-cell exhaustion features and then prevent carcinogenesis progression.
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Affiliation(s)
- Wenqiang Xie
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Jie Shen
- School of StomatologyZhejiang University School of MedicineClinical Research Center for Oral Disease of Zhejiang ProvinceKey Laboratory of Oral Biomedical Research of Zhejiang ProvinceCancer Center of Zhejiang UniversityHangzhouPR China
| | - Dikan Wang
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Junyi Guo
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Qunxing Li
- Department of StomatologySun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouPR China
| | - Shuqiong Wen
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Wenxiao Dai
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Liling Wen
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Huanzi Lu
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Juan Fang
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
| | - Zhi Wang
- Guanghua School of StomatologyGuangdong Provincial Key Laboratory of StomatologyStomatological HospitalSun Yat‐Sen UniversityGuangzhouPR China
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24
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Rangel R, Pickering CR, Sikora AG, Spiotto MT. Genetic Changes Driving Immunosuppressive Microenvironments in Oral Premalignancy. Front Immunol 2022; 13:840923. [PMID: 35154165 PMCID: PMC8829003 DOI: 10.3389/fimmu.2022.840923] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/10/2022] [Indexed: 12/25/2022] Open
Abstract
Oral premalignant lesions (OPLs) are the precursors to oral cavity cancers, and have variable rates of progression to invasive disease. As an intermediate state, OPLs have acquired a subset of the genomic alterations while arising in an oral inflammatory environment. These specific genomic changes may facilitate the transition to an immune microenvironment that permits malignant transformation. Here, we will discuss mechanisms by which OPLs develop an immunosuppressive microenvironment that facilitates progression to invasive cancer. We will describe how genomic alterations and immune microenvironmental changes co-evolve and cooperate to promote OSCC progression. Finally, we will describe how these immune microenvironmental changes provide specific and unique evolutionary vulnerabilities for targeted therapies. Therefore, understanding the genomic changes that drive immunosuppressive microenvironments may eventually translate into novel biomarker and/or therapeutic approaches to limit the progression of OPLs to potential lethal oral cancers.
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Affiliation(s)
- Roberto Rangel
- Department of Head and Neck Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, TX, United States
| | - Curtis R Pickering
- Department of Head and Neck Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, TX, United States
| | - Andrew G Sikora
- Department of Head and Neck Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, TX, United States
| | - Michael T Spiotto
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX, United States
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25
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Zhou J, Meli VS, Yu-Tin Chen E, Kapre R, Nagalla R, Xiao W, Borowsky AD, Lam KS, Liu WF, Louie AY. Magnetic resonance imaging of tumor-associated-macrophages (TAMs) with a nanoparticle contrast agent. RSC Adv 2022; 12:7742-7756. [PMID: 35424752 PMCID: PMC8982161 DOI: 10.1039/d1ra08061j] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/21/2022] [Indexed: 01/26/2023] Open
Abstract
In the tumor micro-environment, tumor associated macrophages (TAMs) represent a predominant component of the total tumor mass, and TAMs play a complex and diverse role in cancer pathogenesis with potential for either tumor suppressive, or tumor promoting biology. Thus, understanding macrophage localization and function are essential for cancer diagnosis and treatment. Typically, tissue biopsy is used to evaluate the density and polarization of TAMs, but provides a limited "snapshot" in time of a dynamic and potentially heterogeneous tumor immune microenvironment. Imaging has the potential for three-dimensional mapping; however, there is a paucity of macrophage-targeted contrast agents to specifically detect TAM subtypes. We have previously found that sulfated-dextran coated iron oxide nanoparticles (SDIO) can target macrophage scavenger receptor A (SR-A, also known as CD204). Since CD204 (SR-A) is considered a biomarker for the M2 macrophage polarization, these SDIO might provide M2-specific imaging probes for MRI. In this work, we investigate whether SDIO can label M2-polarized cells in vitro. We evaluate the effect of degree of sulfation on uptake by primary cultured bone marrow derived macrophages (BMDM) and found that a higher degree of sulfation led to higher uptake, but there were no differences across the subtypes. Further analysis of the BMDM showed similar SR-A expression across stimulation conditions, suggesting that this classic model for macrophage subtypes may not be ideal for definitive M2 subtype marker expression, especially SR-A. We further examine the localization of SDIO in TAMs in vivo, in the mammary fat pad mouse model of breast cancer. We demonstrate that uptake by TAMs expressing SR-A scales with degree of sulfation, consistent with the in vitro studies. The TAMs demonstrate M2-like function and secrete Arg-1 but not iNOS. Uptake by these M2-like TAMs is validated by immunohistochemistry. SDIO show promise as a valuable addition to the toolkit of imaging probes targeted to different biomarkers for TAMs.
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Affiliation(s)
- Junhan Zhou
- Chemistry Graduate Group, University of CaliforniaDavisCA95616USA
| | - Vijaykumar S. Meli
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Esther Yu-Tin Chen
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Rohan Kapre
- Department of Biomedical Engineering, University of CaliforniaDavisCA95616USA,Biostatistics Graduate Group, University of CaliforniaDavisCA95616USA
| | - Raji Nagalla
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Wenwu Xiao
- Department of Biochemistry and Molecular Medicine, University of CaliforniaDavisCA95616USA,Comprehensive Cancer Center, University of CaliforniaDavisCA95616USA
| | - Alexander D. Borowsky
- Comprehensive Cancer Center, University of CaliforniaDavisCA95616USA,Department of Pathology and Laboratory Medicine, University of CaliforniaDavisCA95616USA,Center for Immunology and Infectious Diseases, University of CaliforniaDavisCA95616USA
| | - Kit S. Lam
- Chemistry Graduate Group, University of CaliforniaDavisCA95616USA,Department of Biochemistry and Molecular Medicine, University of CaliforniaDavisCA95616USA,Comprehensive Cancer Center, University of CaliforniaDavisCA95616USA,Division of Hematology &Oncology, Department of Internal Medicine, University of CaliforniaDavisCA95616USA
| | - Wendy F. Liu
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Angelique Y. Louie
- Chemistry Graduate Group, University of CaliforniaDavisCA95616USA,Department of Biomedical Engineering, University of CaliforniaDavisCA95616USA
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26
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A TRP Family Based Signature for Prognosis Prediction in Head and Neck Squamous Cell Carcinoma. JOURNAL OF ONCOLOGY 2022; 2022:8757656. [PMID: 35140788 PMCID: PMC8820906 DOI: 10.1155/2022/8757656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 12/17/2021] [Indexed: 12/17/2022]
Abstract
Purpose Head and neck squamous cell carcinoma (HNSCC) is a classical type of head and neck cancers, with heterogeneous clinical outcome. This project is set out to create a robust risk signature based on TRP family genes (TFGs) for prognosis evaluation in HNSCC. Methods Based on the HNSCC sample data from the TCGA website, we integrated expression profile of TFGs for 490 HNSCC cases. We explore the interactions among TFGs using STRING tool. The TFGs-based signature (TFBS) was created by Cox relative analyses. In addition, we conducted GSEA to identify the underlying signaling pathways of the specific TFGs in HNSCC. The immune landscape of HNSCC patients was analyzed by CIBERSORT and ssGSEA algorithms. Results A total of 6 TFGs (TRPC1, TRPC3, TRPC6, TRPV2, TRPV4, and TRPM8) closely associated with prognosis of HNSCC cases were screened to create TFBS. TFBS predicted that the TFBS-high group presented dismal patient outcome. Cox regression revealed the favorable independent value of TFBS. ROC analysis showed the robust power of TFBS for prognosis forecasting. GSEA determined several crucial pathways related with HNSCC, which are the p53 pathway, TNF-alpha signaling via NFKB, and hypoxia. Moreover, immune-related analysis showed that patients in the TFBS-high group were more likely in immunosuppressive status. Conclusion Our proposed TFBS could serve as a favorable indicator to forecast the survival outcome of HNSCC cases and offer prominent therapy guidance.
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27
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Elebyary O, Barbour A, Fine N, Tenenbaum HC, Glogauer M. The Crossroads of Periodontitis and Oral Squamous Cell Carcinoma: Immune Implications and Tumor Promoting Capacities. FRONTIERS IN ORAL HEALTH 2022; 1:584705. [PMID: 35047982 PMCID: PMC8757853 DOI: 10.3389/froh.2020.584705] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/16/2020] [Indexed: 12/26/2022] Open
Abstract
Periodontitis (PD) is increasingly considered to interact with and promote a number of inflammatory diseases, including cancer. In the case of oral squamous cell carcinoma (OSCC) the local inflammatory response associated with PD is capable of triggering altered cellular events that can promote cancer cell invasion and proliferation of existing primary oral carcinomas as well as supporting the seeding of metastatic tumor cells into the gingival tissue giving rise to secondary tumors. Both the immune and stromal components of the periodontium exhibit phenotypic alterations and functional differences during PD that result in a microenvironment that favors cancer progression. The inflammatory milieu in PD is ideal for cancer cell seeding, migration, proliferation and immune escape. Understanding the interactions governing this attenuated anti-tumor immune response is vital to unveil unexplored preventive or therapeutic possibilities. Here we review the many commonalities between the oral-inflammatory microenvironment in PD and oral-inflammatory responses that are associated with OSCC progression, and how these conditions can act to promote and sustain the hallmarks of cancer.
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Affiliation(s)
- Omnia Elebyary
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | | | - Noah Fine
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | - Howard C Tenenbaum
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
| | - Michael Glogauer
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada.,Department of Dental Oncology, Maxillofacial and Ocular Prosthetics, Princess Margaret Cancer Centre, Toronto, ON, Canada
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28
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Dholariya S, Singh RD, Radadiya M, Parchwani D, Sharma G, Mir R. Role of the Tumor Microenvironment and the Influence of Epigenetics on the Tumor Microenvironment in Oral Carcinogenesis: Potential Implications. Crit Rev Oncog 2022; 27:47-64. [PMID: 37199302 DOI: 10.1615/critrevoncog.2022047088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Oral cancer has become a significant problem throughout the world, particularly in countries that are still developing. Recent literature supports the contribution of components of the tumor microenvironment (TME) and the effect of epigenetic changes happening in the cells of the TME on oral cancer development and progression. In this review, we comprehensively examine the significance of TME in the development of OC along with the current understanding of the epigenetic modifications that regulate the TME and their cohesive impact on tumor traits and their potential as therapeutic targets.
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Affiliation(s)
- Sagar Dholariya
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rajkot, Gujarat, India
| | - Ragini D Singh
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rajkot, Gujarat, India
| | | | | | | | - Rashid Mir
- Department of Medical Lab Technology, University of Tabuk, Kingdom of Saudi Arabia, Tabuk, India
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29
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Chen Y, Zheng X, Wu C. The Role of the Tumor Microenvironment and Treatment Strategies in Colorectal Cancer. Front Immunol 2021; 12:792691. [PMID: 34925375 PMCID: PMC8674693 DOI: 10.3389/fimmu.2021.792691] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/15/2021] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer (CRC) has the second highest mortality rate among all cancers worldwide. Surgery, chemotherapy, radiotherapy, molecular targeting and other treatment methods have significantly prolonged the survival of patients with CRC. Recently, the emergence of tumor immunotherapy represented by immune checkpoint inhibitors (ICIs) has brought new immunotherapy options for the treatment of advanced CRC. As the efficacy of ICIs is closely related to the tumor immune microenvironment (TME), it is necessary to clarify the relationship between the immune microenvironment of CRC and the efficacy of immunotherapy to ensure that the appropriate drugs are selected. We herein review the latest research progress in the immune microenvironment and strategies related to immunotherapy for CRC. We hope that this review helps in the selection of appropriate treatment strategies for CRC patients.
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Affiliation(s)
- Yaping Chen
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Xiao Zheng
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Changping Wu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, China
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30
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Ye T, Feng J, Cui M, Yang J, Wan X, Xie D, Liu J. LncRNA MIAT Services as a Noninvasive Biomarker for Diagnosis and Correlated with Immune Infiltrates in Breast Cancer. Int J Womens Health 2021; 13:991-1004. [PMID: 34712062 PMCID: PMC8548061 DOI: 10.2147/ijwh.s312714] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 10/08/2021] [Indexed: 12/13/2022] Open
Abstract
Background Myocardial infarction associated transcript (MIAT) is identified as a long chain non-coding RNA (lncRNA), which was associated with myocardial infarction susceptibility. While intense efforts have been made to elucidate the relationship between MIAT and carcinogenesis, the tumor immunoreaction of MIAT remains elusive. Thus, this study aimed to investigate the role of MIAT in the immunoregulation of breast cancer (BC) and further explore the better clinical significance. Methods The differential expression of MIAT between BC and normal/adjacent tissues was compared using Wilcoxon rank sum test. The diagnostic and prognostic values of elevated MIAT expression in BC tissues were unveiled via receiver operating characteristic (ROC) analysis and KM-plotter analysis. Limma and edgeR package were used to identify differentially expressed genes (DEGs) and microRNAs (DEMs) from TCGA database respectively. A co-expression dataset was constructed to comprehensively understand the relationship between MIAT and DEGs based on the Pearson correlation coefficient. Furthermore, GO and KEGG analyses were conducted to predict the potential functions of MIAT. We next intersected immune-related genes (IRGs) from ImmPort database with MIAT-co-expressed genes to obtain MIAT-co-expressed IRGs, in order to construct MIAT-microRNA (miRNA)-mRNA network. And the correlation between MIAT and tumor-infiltrating immune cells (TICs) and immunophenoscore (IPS) analysis was analyzed by TIMER and CIBERSORT. Finally, the reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR) was used to detect the expression profiles of MIAT in serum samples. Results The expression levels of MIAT were notably higher in BC than in normal or adjacent tissues. And MIAT expression could be used as a prognostic indicator of mortality risk in patients with BC in different aspects. Moreover, the enrichment analyses suggested that MIAT was strongly involved in BC immune response. In addition, TIMER database and CIBERSORT analyses indicated that MIAT was significantly correlated with 13 types of TICs (B cells, dendritic cells, neutrophils, CD8 T cells, CD4 memory resting T cells, CD4 memory activated T cells, gamma delta T cells, M1 macrophages, plasma cells, activated NK cells, monocytes, M2 macrophages, activated mast cells). Simultaneously, the IPS analysis implied that the higher the MIAT expression, the better the immunotherapy effect. The ROC curve analysis showed that the area under the curve (AUC) value of MIAT was 0.86 (sensitivity = 87.80%, specificity = 75.61%). And the high MIAT expression in serum was positive related to TNM stage (P = 0.032) and lymph node metastasis (P = 0.028). Conclusion MIAT may be a valuable noninvasive diagnostic biomarker for BC and is associated with tumor-infiltrating immune cells in tumor microenvironment, suggesting MIAT as a potential target for future treatment of BC.
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Affiliation(s)
- Ting Ye
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, People's Republic of China
| | - Jia Feng
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, People's Republic of China
| | - Meng Cui
- Department of Laboratory Medicine, The Leshan People's Hospital, Luzhou, Sichuan, 614000, People's Republic of China
| | - Jia Yang
- Department of Laboratory Medicine, The Leshan People's Hospital, Luzhou, Sichuan, 614000, People's Republic of China
| | - Xue Wan
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, People's Republic of China
| | - Dan Xie
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, People's Republic of China
| | - Jinbo Liu
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, People's Republic of China
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31
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Shetty SS, Padam KSR, Hunter KD, Kudva A, Radhakrishnan R. Biological implications of the immune factors in the tumour microenvironment of oral cancer. Arch Oral Biol 2021; 133:105294. [PMID: 34735925 DOI: 10.1016/j.archoralbio.2021.105294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 10/16/2021] [Accepted: 10/18/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The objective of this review is to decipher the biological implications of the immune factors in the tumour microenvironment in oral cancer. The restoration of balance between tumour tolerance and tumour eradication by the host immune cells is critical to provide effective therapeutic strategies. DESIGN The specific role of the stromal and the immune components in oral cancer was reviewed with a tailored search strategy using relevant keywords. The articles were retrieved from bibliometric databases indexed in PubMed, Scopus, and Embase. An in silico analysis was performed to identify potential drug candidates for immunotherapy, by accessing the Drug-Gene Interactions Database (DGIdb) using the rDGIdb package. RESULTS There is compelling evidence for the role of the cellular and extracellular components of the tumour microenvironment in inducing immunosuppression and progression of oral cancer. The druggable candidates specifically targeting the immune system are a viable option in the treatment of oral cancer as they can regulate the tumour microenvironment. CONCLUSION A complex interaction between the tumour and the immunological microenvironment influences the disease outcome in oral cancer. Targeting specific components of the immune system might be relevant, as immunotherapy may become the new standard of care for oral cancer.
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Affiliation(s)
- Smitha Sammith Shetty
- Department of Oral Pathology, Faculty of Dentistry, Melaka Manipal Medical College, Manipal Academy of Higher Education, Manipal 576104, India
| | - Kanaka Sai Ram Padam
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, India
| | - Keith D Hunter
- Academic Unit of Oral and Maxillofacial Medicine and Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - Adarsh Kudva
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education, Manipal 576104, India
| | - Raghu Radhakrishnan
- Department of Oral Pathology, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education, Manipal 576104, India.
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Sun J, Tang Q, Zhang J, Chen G, Peng J, Chen L. Possible Immunotherapeutic Strategies Based on Carcinogen-Dependent Subgroup Classification for Oral Cancer. Front Mol Biosci 2021; 8:717038. [PMID: 34497832 PMCID: PMC8419237 DOI: 10.3389/fmolb.2021.717038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 07/23/2021] [Indexed: 11/13/2022] Open
Abstract
The oral cavity serves as an open local organ of the human body, exposed to multiple external factors from the outside environment. Coincidentally, initiation and development of oral cancer are attributed to many external factors, such as smoking and drinking, to a great extent. This phenomenon was partly explained by the genetic abnormalities traditionally induced by carcinogens. However, more and more attention has been attracted to the influence of carcinogens on the local immune status. On the other hand, immune heterogeneity of cancer patients is a huge obstacle for enhancing the clinical efficacy of tumor immunotherapy. Thus, in this review, we try to summarize the current opinions about variant genetic changes and multiple immune alterations induced by different oral cancer carcinogens and discuss the prospects of targeted immunotherapeutic strategies based on specific immune abnormalities caused by different carcinogens, as a predictive way to improve clinical outcomes of immunotherapy-treated oral cancer patients.
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Affiliation(s)
- Jiwei Sun
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Qingming Tang
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Junyuan Zhang
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Guangjin Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Jinfeng Peng
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Lili Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
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33
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Kai K, Moriyama M, Haque ASMR, Hattori T, Chinju A, Hu C, Kubota K, Miyahara Y, Kakizoe-Ishiguro N, Kawano S, Nakamura S. Oral Squamous Cell Carcinoma Contributes to Differentiation of Monocyte-Derived Tumor-Associated Macrophages via PAI-1 and IL-8 Production. Int J Mol Sci 2021; 22:9475. [PMID: 34502382 PMCID: PMC8430735 DOI: 10.3390/ijms22179475] [Citation(s) in RCA: 15] [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] [Received: 07/23/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 01/13/2023] Open
Abstract
Tumor-associated macrophages (TAMs) promote cancer cell proliferation and metastasis, as well as anti-tumor immune suppression. Recent studies have shown that tumors enhance the recruitment and differentiation of TAMs, but the detailed mechanisms have not been clarified. We thus examined the influence of cancer cells on the differentiation of monocytes to TAM subsets, including CD163+, CD204+, and CD206+ cells, in oral squamous cell carcinoma (OSCC) using immunohistochemistry, flow cytometry, and a cytokine array. Furthermore, we investigated the effect of OSCC cells (HSC-2, SQUU-A, and SQUU-B cells) on the differentiation of purified CD14+ cells to TAM subsets. The localization patterns of CD163+, CD204+, and CD206+ in OSCC sections were quite different. The expression of CD206 on CD14+ cells was significantly increased after the co-culture with OSCC cell lines, while the expressions of CD163 and CD204 on CD14+ cells showed no change. High concentrations of plasminogen activator inhibitor-1 (PAI-1) and interleukin-8 (IL-8) were detected in the conditioned medium of OSCC cell lines. PAI-1 and IL-8 stimulated CD14+ cells to express CD206. Moreover, there were positive correlations among the numbers of CD206+, PAI-1+, and IL-8+ cells in OSCC sections. These results suggest that PAI-1 and IL-8 produced by OSCC contribute to the differentiation of monocytes to CD206+ TAMs.
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Affiliation(s)
- Kazuki Kai
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Masafumi Moriyama
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
- OBT Research Center, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - A. S. M. Rafiul Haque
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
- Department of Dental Anatomy, Udayan Dental College, House No: 1, Ward No: 7, Chondipur, GPO, Rajpara, Rajshahi 6000, Bangladesh
| | - Taichi Hattori
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Akira Chinju
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Chen Hu
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Keigo Kubota
- Department of Oral-Maxillofacial Surgery, Dentistry and Orthodontics, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan;
| | - Yuka Miyahara
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Noriko Kakizoe-Ishiguro
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Shintaro Kawano
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
| | - Seiji Nakamura
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; (K.K.); (A.S.M.R.H.); (T.H.); (A.C.); (C.H.); (Y.M.); (N.K.-I.); (S.K.); (S.N.)
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34
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Elmusrati A, Wang J, Wang CY. Tumor microenvironment and immune evasion in head and neck squamous cell carcinoma. Int J Oral Sci 2021; 13:24. [PMID: 34341329 PMCID: PMC8329257 DOI: 10.1038/s41368-021-00131-7] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 02/07/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC), an aggressive malignancy, is characterized by high morbidity and low survival rates with limited therapeutic options outside of regional surgery, conventional cytotoxic chemotherapy, and irradiation. Increasing studies have supported the synergistic role of the tumor microenvironment (TME) in cancer advancement. The immune system, in particular, plays a key role in surveillance against the initiation, development, and progression of HNSCC. The understanding of how neoplastic cells evolve and evade the immune system whether through self-immunogenicity manipulation, or expression of immunosuppressive mediators, provides the foundation for the development of advanced therapies. Furthermore, the crosstalk between cancer cells and the host immune system have a detrimental effect on the TME promoting angiogenesis, proliferation, and metastasis. This review provides a recent insight into the role of the key inflammatory cells infiltrating the TME, with a focus on reviewing immunological principles related to HNSCC, as cancer immunosurveillance and immune escape, including a brief overview of current immunotherapeutic strategies and ongoing clinical trials.
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Affiliation(s)
- Areeg Elmusrati
- grid.19006.3e0000 0000 9632 6718Laboratory of Molecular Signaling, Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, CA USA
| | - Justin Wang
- grid.19006.3e0000 0000 9632 6718Laboratory of Molecular Signaling, Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, CA USA ,grid.19006.3e0000 0000 9632 6718Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA USA
| | - Cun-Yu Wang
- grid.19006.3e0000 0000 9632 6718Laboratory of Molecular Signaling, Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, CA USA ,grid.19006.3e0000 0000 9632 6718Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA USA
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35
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Bouaoud J, Foy JP, Tortereau A, Michon L, Lavergne V, Gadot N, Boyault S, Valantin J, De Souza G, Zrounba P, Bertolus C, Bendriss-Vermare N, Saintigny P. Early changes in the immune microenvironment of oral potentially malignant disorders reveal an unexpected association of M2 macrophages with oral cancer free survival. Oncoimmunology 2021; 10:1944554. [PMID: 34239777 PMCID: PMC8238000 DOI: 10.1080/2162402x.2021.1944554] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Understanding the dynamics of the immune microenvironment is critical to the development of immuno-based strategies for the prevention of oral potentially malignant disorders transformation to oral squamous cell carcinoma (OSCC). We used laser capture microdissection and RNA-sequencing to profile the expression of 13 matched pairs of epithelial versus stromal compartments from normal mucosa, hyperplasia, dysplasia, and invasive tumors in the 4-nitroquinolein (4-NQO) murine model of oral carcinogenesis. Genes differentially expressed at each step of transformation were defined. Immune cell deconvolution and enrichment scores of various biological processes including immune-related ones were computed. Immunohistochemistry was also performed to characterize the immune infiltrates by T-cells (T-cells CD3+, helper CD4+, cytotoxic CD8+, regulatory FoxP3+), B-cells (B220+), and macrophages (M1 iNOS+, M2 CD163+) at each histological step. Enrichment of three independent M2 macrophages signatures were computed in 86 oral leukoplakia with available clinical outcome. Most gene expression changes were observed in the stromal compartment and related to immune biological processes. Immune cell deconvolution identified infiltration by the macrophage population as the most important quantitatively especially at the stage of dysplasia. In 86 patients with oral leukoplakia, three M2 macrophages signatures were independently associated with improved oral cancer-free survival. This study provides a better understanding of the dynamics of the immune microenvironment during oral carcinogenesis and highlights an unexpected association of M2 macrophages gene expression signatures with oral cancer free survival in patients with oral leukoplakia.
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Affiliation(s)
- Jebrane Bouaoud
- Tumor Escape, Resistance and Immunity Department, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre De Recherche En Cancérologie De Lyon, Lyon, France.,Department of Translational Medicine, Centre Léon Bérard, Lyon, France.,Department of Maxillo-Facial Surgery, Sorbonne Université, Hôpital Pitié-Salpêtrière, Assistance Publique Des Hôpitaux De Paris, Paris, France
| | - Jean-Philippe Foy
- Tumor Escape, Resistance and Immunity Department, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre De Recherche En Cancérologie De Lyon, Lyon, France.,Department of Translational Medicine, Centre Léon Bérard, Lyon, France.,Department of Maxillo-Facial Surgery, Sorbonne Université, Hôpital Pitié-Salpêtrière, Assistance Publique Des Hôpitaux De Paris, Paris, France
| | | | - Lucas Michon
- Department of Translational Medicine, Centre Léon Bérard, Lyon, France
| | - Vincent Lavergne
- Department of Translational Medicine, Centre Léon Bérard, Lyon, France
| | - Nicolas Gadot
- Tumor Escape, Resistance and Immunity Department, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre De Recherche En Cancérologie De Lyon, Lyon, France.,Department of Translational Medicine, Centre Léon Bérard, Lyon, France
| | - Sandrine Boyault
- Department of Translational Medicine, Centre Léon Bérard, Lyon, France
| | - Julie Valantin
- Tumor Escape, Resistance and Immunity Department, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre De Recherche En Cancérologie De Lyon, Lyon, France.,Department of Translational Medicine, Centre Léon Bérard, Lyon, France
| | | | - Philippe Zrounba
- Department of Translational Medicine, Centre Léon Bérard, Lyon, France.,Department of Surgery, Centre Léon Bérard, Lyon, France
| | - Chloé Bertolus
- Department of Translational Medicine, Centre Léon Bérard, Lyon, France.,Department of Maxillo-Facial Surgery, Sorbonne Université, Hôpital Pitié-Salpêtrière, Assistance Publique Des Hôpitaux De Paris, Paris, France
| | - Nathalie Bendriss-Vermare
- Tumor Escape, Resistance and Immunity Department, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre De Recherche En Cancérologie De Lyon, Lyon, France
| | - Pierre Saintigny
- Tumor Escape, Resistance and Immunity Department, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre De Recherche En Cancérologie De Lyon, Lyon, France.,Department of Translational Medicine, Centre Léon Bérard, Lyon, France.,Department of Medical Oncology, Centre Léon Bérard, Lyon, France
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36
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Zhang Y, Guo J, Jia R. Treg: A Promising Immunotherapeutic Target in Oral Diseases. Front Immunol 2021; 12:667862. [PMID: 34177907 PMCID: PMC8222692 DOI: 10.3389/fimmu.2021.667862] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 05/24/2021] [Indexed: 12/24/2022] Open
Abstract
With the pandemic of COVID-19, maintenance of oral health has increasingly become the main challenge of global health. Various common oral diseases, such as periodontitis and oral cancer, are closely associated with immune disorders in the oral mucosa. Regulatory T cells (Treg) are essential for maintaining self-tolerance and immunosuppression. During the process of periodontitis and apical periodontitis, two typical chronic immune-inflammatory diseases, Treg contributes to maintain host immune homeostasis and minimize tissue damage. In contrast, in the development of oral precancerous lesions and oral cancer, Treg is expected to be depleted or down-regulated to enhance the anti-tumor immune response. Therefore, a deeper understanding of the distribution, function, and regulatory mechanisms of Treg cells may provide a prospect for the immunotherapy of oral diseases. In this review, we summarize the distribution and multiple roles of Treg in different oral diseases and discuss the possible mechanisms involved in Treg cell regulation, hope to provide a reference for future Treg-targeted immunotherapy in the treatment of oral diseases.
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Affiliation(s)
- Yujing Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jihua Guo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Endodontics, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Rong Jia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
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37
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Centuori SM, Caulin C, Bauman JE. Precision and Immunoprevention Strategies for Tobacco-Related Head and Neck Cancer Chemoprevention. Curr Treat Options Oncol 2021; 22:52. [PMID: 33991232 PMCID: PMC8122210 DOI: 10.1007/s11864-021-00848-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2021] [Indexed: 12/02/2022]
Abstract
OPINION STATEMENT To date, there is no FDA-approved chemoprevention approach for tobacco-related HNSCC. Effective chemoprevention approaches validated in sufficiently powered randomized trials are needed to reduce the incidence and improve survival. In this review, we recap the challenges encountered in past chemoprevention trials and discuss emerging approaches, with major focus on green chemoprevention, precision prevention, and immunoprevention. As our current depth of knowledge expands in the arena of cancer immunotherapy, the field of immunoprevention is primed for new discoveries and successes in cancer prevention.
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Affiliation(s)
- Sara M. Centuori
- Department of Medicine, University of Arizona, 1515 N. Campbell Ave, PO Box 245024, Tucson, AZ 85724-5024 USA
- University of Arizona Cancer Center, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
| | - Carlos Caulin
- University of Arizona Cancer Center, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
- Department of Otolaryngology-Head and Neck Surgery, University of Arizona, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
| | - Julie E. Bauman
- Department of Medicine, University of Arizona, 1515 N. Campbell Ave, PO Box 245024, Tucson, AZ 85724-5024 USA
- University of Arizona Cancer Center, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
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38
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William WN, Zhao X, Bianchi JJ, Lin HY, Cheng P, Lee JJ, Carter H, Alexandrov LB, Abraham JP, Spetzler DB, Dubinett SM, Cleveland DW, Cavenee W, Davoli T, Lippman SM. Immune evasion in HPV - head and neck precancer-cancer transition is driven by an aneuploid switch involving chromosome 9p loss. Proc Natl Acad Sci U S A 2021; 118:e2022655118. [PMID: 33952700 PMCID: PMC8126856 DOI: 10.1073/pnas.2022655118] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
An aneuploid-immune paradox encompasses somatic copy-number alterations (SCNAs), unleashing a cytotoxic response in experimental precancer systems, while conversely being associated with immune suppression and cytotoxic-cell depletion in human tumors, especially head and neck cancer (HNSC). We present evidence from patient samples and cell lines that alterations in chromosome dosage contribute to an immune hot-to-cold switch during human papillomavirus-negative (HPV-) head and neck tumorigenesis. Overall SCNA (aneuploidy) level was associated with increased CD3+ and CD8+ T cell microenvironments in precancer (mostly CD3+, linked to trisomy and aneuploidy), but with T cell-deficient tumors. Early lesions with 9p21.3 loss were associated with depletion of cytotoxic T cell infiltration in TP53 mutant tumors; and with aneuploidy were associated with increased NK-cell infiltration. The strongest driver of cytotoxic T cell and Immune Score depletion in oral cancer was 9p-arm level loss, promoting profound decreases of pivotal IFN-γ-related chemokines (e.g., CXCL9) and pathway genes. Chromosome 9p21.3 deletion contributed mainly to cell-intrinsic senescence suppression, but deletion of the entire arm was necessary to diminish levels of cytokine, JAK-STAT, and Hallmark NF-κB pathways. Finally, 9p arm-level loss and JAK2-PD-L1 codeletion (at 9p24) were predictive markers of poor survival in recurrent HPV- HNSC after anti-PD-1 therapy; likely amplified by independent aneuploidy-induced immune-cold microenvironments observed here. We hypothesize that 9p21.3 arm-loss expansion and epistatic interactions allow oral precancer cells to acquire properties to overcome a proimmunogenic aneuploid checkpoint, transform and invade. These findings enable distinct HNSC interception and precision-therapeutic approaches, concepts that may apply to other CN-driven neoplastic, immune or aneuploid diseases, and immunotherapies.
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Affiliation(s)
- William N William
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030;
- Hospital BP, a Beneficência Portuguesa de São Paulo, 01323-001 São Paulo, Brazil
| | - Xin Zhao
- Department of Biochemistry and Molecular Pharmacology, Institute for Systems Genetics, New York University Langone Health, New York, NY 10016
| | - Joy J Bianchi
- Department of Biochemistry and Molecular Pharmacology, Institute for Systems Genetics, New York University Langone Health, New York, NY 10016
| | - Heather Y Lin
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Pan Cheng
- Department of Biochemistry and Molecular Pharmacology, Institute for Systems Genetics, New York University Langone Health, New York, NY 10016
| | - J Jack Lee
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Hannah Carter
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92037
- Department of Medicine, University of California San Diego, La Jolla, CA 92037
| | - Ludmil B Alexandrov
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92037
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA 92037
- Department of Bioengineering, University of California San Diego, La Jolla, CA 92037
| | - Jim P Abraham
- Research and Development, Caris Life Sciences, Irving, TX 75039
| | | | - Steven M Dubinett
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA 90024
| | - Don W Cleveland
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92037
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA 92037
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA 92037
| | - Webster Cavenee
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92037;
- Department of Medicine, University of California San Diego, La Jolla, CA 92037
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA 92037
| | - Teresa Davoli
- Department of Biochemistry and Molecular Pharmacology, Institute for Systems Genetics, New York University Langone Health, New York, NY 10016;
| | - Scott M Lippman
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92037
- Department of Medicine, University of California San Diego, La Jolla, CA 92037
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39
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Fraga M, Yáñez M, Sherman M, Llerena F, Hernandez M, Nourdin G, Álvarez F, Urrizola J, Rivera C, Lamperti L, Nova L, Castro S, Zambrano O, Cifuentes A, Campos L, Moya S, Pastor J, Nuñez M, Gatica J, Figueroa J, Zúñiga F, Salomón C, Cerda G, Puentes R, Labarca G, Vidal M, McGregor R, Nova-Lamperti E. Immunomodulation of T Helper Cells by Tumor Microenvironment in Oral Cancer Is Associated With CCR8 Expression and Rapid Membrane Vitamin D Signaling Pathway. Front Immunol 2021; 12:643298. [PMID: 34025655 PMCID: PMC8137990 DOI: 10.3389/fimmu.2021.643298] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 04/22/2021] [Indexed: 12/20/2022] Open
Abstract
The immune system plays a key role in the protective response against oral cancer; however, the tumor microenvironment (TME) impairs this anti-cancer response by modulating T helper (Th) responses and promoting an anti-inflammatory environment. Regulatory T cells (Tregs) and Th2 effector cells (Teff) are associated with poor prognosis in oral squamous cell carcinoma (OSCC). However, the main immunomodulatory mechanisms associated with the enrichment of these subsets in OSCC remain unknown. We characterized Th-like lineages in Tregs and Teff and evaluated immunomodulatory changes induced by the TME in OSCC. Our phenotypic data revealed a higher distribution of tumour-infiltrating CCR8+ and Th2-like Treg in OSCC compared with non-malignant samples, whereas the percentages of Th1 cells were reduced in cancer. We then analyzed the direct effect of the TME by exposing T cell subsets to cancer secretomes and observed the OSCC secretome induced CCR8 expression and reduced cytokine production from both subsets. Transcriptomic analysis showed that the co-culture with OSCC secretome induced several gene changes associated with the vitamin D (VitD) signaling pathway in T cells. In addition, proteomic analysis identified the presence of several proteins associated with prostaglandin E2 (PGE2) production by rapid membrane VitD signaling and a reduced presence of the VitD binding protein. Thus, we analyzed the effect of VitD and PGE2 and observed that VitD promotes a regulatory Th2-like response with CCR8 expression whilst PGE2 also modulated CCR8 but inhibited cytokine production in combination with VitD. Finally, we evaluated the presence of CCR8 ligand in OSCC and observed increased chemokine CCL18, which was also able to upregulate CCR8 in activated Th cells. Overall, our data showed the immunomodulatory changes induced by the TME involving CCR8 expression and regulatory Th2 phenotypes, which are associated with PGE2 mediated VitD signaling pathway and CCL18 expression in OSCC.
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Affiliation(s)
- Marco Fraga
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile
| | - Milly Yáñez
- Anatomy Pathology Unit and Dental Service, Oral Pathology Department, Hospital Las Higueras, Talcahuano, Chile
| | - Macarena Sherman
- Anatomy Pathology Unit, Hospital Guillermo Grant Benavente and Universidad de Concepción, Concepción, Chile.,Head and Neck Service, Hospital Guillermo Grant Benavente, Concepción, Chile.,Dental Service, Hospital Guillermo Grant Benavente, Concepción, Chile
| | - Faryd Llerena
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile
| | | | | | | | - Joaquín Urrizola
- Oral Maxillofacial Surgery Department, Dental Faculty, Universidad San Sebastián, Concepción, Chile
| | - César Rivera
- Department of Stomatology, Universidad de Talca, Talca, Chile
| | - Liliana Lamperti
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile.,PeveGen Laboratory, Concepción, Chile
| | - Lorena Nova
- Centro de Salud Familiar (CESFAM) Penco Lirquén, Penco, Chile
| | - Silvia Castro
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile
| | - Omar Zambrano
- Surgery Service, Hospital Las Higueras, Talcahuano, Chile
| | | | - León Campos
- Dental Service, Maxillofacial Surgery Department, Hospital Las Higueras, Talcahuano, Chile
| | - Sergio Moya
- Dental Service, Maxillofacial Surgery Department, Hospital Las Higueras, Talcahuano, Chile
| | - Juan Pastor
- Dental Service, Maxillofacial Surgery Department, Hospital Las Higueras, Talcahuano, Chile
| | - Marcelo Nuñez
- Dental Service, Maxillofacial Surgery Department, Hospital Las Higueras, Talcahuano, Chile
| | - Jorge Gatica
- Dental Service, Maxillofacial Surgery Department, Hospital Las Higueras, Talcahuano, Chile
| | - Jorge Figueroa
- Dental Service, Maxillofacial Surgery Department, Hospital Las Higueras, Talcahuano, Chile
| | - Felipe Zúñiga
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile
| | - Carlos Salomón
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, UQ Centre for Clinical Research, Royal Brisbane and Women's Hospital, Faculty of Medicine + Biomedical Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Gustavo Cerda
- Advanced Microscopy Centre, Universidad de Concepción, Concepción, Chile
| | - Ricardo Puentes
- Dental Service, Hospital Guillermo Grant Benavente, Concepción, Chile
| | - Gonzalo Labarca
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile
| | - Mabel Vidal
- Computer Science Department, Universidad de Concepción, Concepción, Chile
| | - Reuben McGregor
- Department of Molecular Medicine and Pathology, School of Medical Sciences, The University of Auckland, Auckland, New Zealand
| | - Estefania Nova-Lamperti
- Molecular and Translational Immunology Laboratory, Clinical Biochemistry and Immunology Department, Pharmacy Faculty, Universidad de Concepción, Concepción, Chile
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Shigeoka M, Koma YI, Nishio M, Akashi M, Yokozaki H. Alteration of Macrophage Infiltrating Compartment: A Novel View on Oral Carcinogenesis. Pathobiology 2021; 88:327-337. [PMID: 33965948 DOI: 10.1159/000515922] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 03/15/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The mortality of oral squamous cell carcinoma (OSCC) has remained high for decades; therefore, methods for early detection of OSCC are warranted. However, in the oral cavity, various mucosal diseases may be encountered, including reactive lesions and oral potentially malignant disorders, and it is difficult to differentiate OSCC from these lesions based on both clinical and histopathological findings. It is well known that chronic inflammation contributes to oral cancer development. Macrophages are among the most common inflammatory cells in cancer stromal tissue and have various roles in cancer aggressiveness. Although the roles of macrophages in cancer development have attracted attention, only a few studies have linked macrophages to carcinogenesis, particularly, oral precancerous lesions. SUMMARY This review article consists of 3 parts: first, we summarize current knowledge on macrophages in human various epithelial precancerous lesions, excluding the oral cavity, to show the importance and gaps in knowledge regarding macrophages in carcinogenesis; second, we review published data related to the role of macrophages in oral carcinogenesis; finally, we present a novel view on oral carcinogenesis, focusing on crosstalk between epithelial cells and macrophages. Key Messages: The biological features of macrophages in oral carcinogenesis differ drastically depending on the anatomical compartment that they infiltrate. Focusing on the alteration of macrophage infiltrating compartment may serve as a useful novel approach for studying the role of the macrophages in oral carcinogenesis and for gaining further insight into cancer prevention and early detection.
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Affiliation(s)
- Manabu Shigeoka
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yu-Ichiro Koma
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Mari Nishio
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masaya Akashi
- Division of Oral and Maxillofacial Surgery, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hiroshi Yokozaki
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
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The prospects of nanotherapeutic approaches for targeting tumor-associated macrophages in oral cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2021; 34:102371. [PMID: 33662592 DOI: 10.1016/j.nano.2021.102371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 11/23/2022]
Abstract
OSCC (oral squamous cell carcinoma) is currently one of the most formidable cancers plagued by challenges like low overall survivability, lymph node associated metastasis, drug resistance, and poor diagnostics. The tumor microenvironment (TME) and its constituent stromal elements are crucial modulators of tumor growth and treatment response, more specifically so with regards to resident tumor associated macrophages (TAMs) and their liaison with the different stromal elements in the tumor niche (Figure 1). Interestingly, there isn't much information on TAM-targeted nanotherapy in OSCC where the first line of therapeutics for oral cancer is surgery with other therapeutics such as chemo- and radiotherapy acting only as adjuvant therapy for oral cancer. In the face of this real time situation, there have been some successful attempts at targeted therapy for OSCC cells and we believe they might elicit favorable responses against TAMs as well. Demanding our immediate attention, this review intends to provide a glimpse of the prevailing anti-TAM treatment strategies, which present great prospect for an uncharted territory like OSCC.
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Immunohistochemical Expression of MMP-9, TIMP-1, and Vimentin and its Correlation With Inflammatory Reaction and Clinical Parameters in Oral Epithelial Dysplasia. Appl Immunohistochem Mol Morphol 2021; 29:382-389. [PMID: 33587449 DOI: 10.1097/pai.0000000000000910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 01/04/2021] [Indexed: 02/07/2023]
Abstract
The aim of this study was to investigate the immunoexpression of matrix metalloproteinase 9 (MMP-9), tissue inhibitor of metalloproteinase 1 (TIMP-1), and vimentin (VIM) and its association with the inflammatory reaction (IR) and clinical parameters in oral epithelial dysplasia (ED). The sample was composed of 66 cases of ED, 27 oral squamous cell carcinoma (OSCC), and 28 non-neoplastic epithelium (NNE). ED was graded according to the binary system as low-risk ED (n=42) and high-risk epithelial dysplasia (HRED: n=24). The IR was defined as the median number of inflammatory cells present on the connective tissue in 5 consecutive fields. Tissue sections of paraffin-embedded samples were immunohistochemically stained; MMP-9 and TIMP-1 expression was analyzed separately in the epithelium and the connective tissue; VIM was analyzed in the epithelium. Clinical parameters such as age, sex, lesion site and clinical presentation, alcohol/tobacco use, and malignant transformation of ED were retrospectively obtained from medical records. Nonhomogeneous leukoplakia presented higher odds (3.857; 95% confidence interval: 1.16-12.85) of being graded as HRED than did homogeneous lesions. The IR was higher in OSCC and ED than in NNE, and correlated with the epithelial expression of VIM. HRED and nonhomogeneous leukoplakias presented higher IR than did low-risk ED and homogeneous leukoplakias. Alcohol users had higher IR than nonalcohol users. Smokers had higher epithelial expression of MMP-9 and VIM. High IR in OSCC and HRED, and its positive correlation with VIM expression suggest a contribution of the IR in the progression of OSCC. Moreover, the high expression of MMP-9 and VIM in smokers implies its involvement in tobacco carcinogenesis.
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Mechanism of tumour microenvironment in the progression and development of oral cancer. Mol Biol Rep 2021; 48:1773-1786. [PMID: 33492572 DOI: 10.1007/s11033-020-06054-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/01/2020] [Indexed: 01/19/2023]
Abstract
Oral cancer has been a major problem all across the globe, majorly in the developing countries. With a growing emphasis in the field of cancer research, the contribution of the tumour microenvironment has been gaining a lot of importance in identifying the role of components other than the tumour cells that cause the development of cancer, thus changing the outlook. The review will shed light on the studies that describe the role of microenvironment, its components as well as summarize the studies related to their mechanism in the progression of oral cancer. The literature for the review was derived mainly from Google Scholar and PubMed, in particular concentrating on the most recent papers published in 2019 and 2020, by using the keywords "Cancer, Oral Cancer, Metastasis, OSCC, Tumour microenvironment, CAFs, ECM, Cytokines, Hypoxia, Therapeutics targeting the microenvironment". The study provides insight into the world of micro-environmental regulation of oral cancer, the mechanism by which they interact and how to exploit it as a potential therapeutic haven for treating the disease. The components Cancer-Associated Fibroblasts (CAFs), Tumour-associated Macrophages (TAMs), Tumour-associated neutrophils (TANs), Hypoxic environment, myeloid-derived stem cells (MDSCs) and T regulatory (Tregs) cells and underlying mechanisms that control them will be the targets of study to understand the microenvironment.
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Chaudhari N, Prakash N, Pradeep GL, Mahajan A, Lunawat S, Salunkhe V. Evaluation of density of tumor-associated macrophages using CD163 in histological grades of oral squamous cell carcinoma, an immunohistochemical study. J Oral Maxillofac Pathol 2021; 24:577. [PMID: 33967504 PMCID: PMC8083437 DOI: 10.4103/jomfp.jomfp_109_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/11/2020] [Accepted: 07/28/2020] [Indexed: 01/19/2023] Open
Abstract
Background: Macrophages account for 30%–50% of the total inflammatory cell population of ''tumor microenvironment'' that plays an important role in cancer metastasis. M2 macrophages are designated as tumor-associated macrophages (TAMs). They are known to orchestrate all the stages of tumor progression. CD163 is TAMs–M2-specific marker. Aims: The aim of the study was to evaluate the role of TAMs using CD163 in different histological grades of oral squamous cell carcinoma (OSCC). Setting and Design: Expression of CD 163 was investigated in 30 histopthologically diagnosed cases of OSCC. Materials and Methods: Two sections of 4-μ thickness were stained with hematoxylin and eosin, CD163 (Cell Marque, USA). The expression of TAMs with CD163-positive cells was done by counting the number of macrophages in three high-power fields (×400), and the mean number of macrophages per HPF was evaluated. Statistical Analysis: The statistical analysis was performed using Statistical Software SPSS version 20.0. Results: CD163 TAMs score increasing in higher tumor, node, metastasis stages with significant positive correlation. Conclusion: With higher histological grades, CD163 TAMs score increased. Thus, TAMs may be considered as an independent factor for determining the progression of the tumor. The immunotherapeutic approaches to control M2 TAM numbers could protect against progression to malignancy.
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Affiliation(s)
- Nayana Chaudhari
- Department of Oral and Maxillofacial Pathology, MGV'S K.B.H. Dental College and Hospital, Nashik, Maharashtra, India
| | - Nilima Prakash
- Department of Oral and Maxillofacial Pathology, MGV'S K.B.H. Dental College and Hospital, Nashik, Maharashtra, India
| | - G L Pradeep
- Department of Oral and Maxillofacial Pathology, MGV'S K.B.H. Dental College and Hospital, Nashik, Maharashtra, India
| | - Aarti Mahajan
- Department of Oral and Maxillofacial Pathology, MGV'S K.B.H. Dental College and Hospital, Nashik, Maharashtra, India
| | - Snehal Lunawat
- Department of Oral and Maxillofacial Pathology, SMBT College and Hospital Research Center, Ghoti, Maharashtra, India
| | - Vaibhavi Salunkhe
- Department of Oral and Maxillofacial Pathology, MGV'S K.B.H. Dental College and Hospital, Nashik, Maharashtra, India
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Amaral MGD, Sena LSBD, Batista AC, MendonÇa EF, GordÓn-NÚÑez MA, Alves PM, Nonaka CFW. FoxP3+ regulatory T cells in oral tongue squamous cell carcinoma in young and older patients. Braz Oral Res 2020; 34:e096. [PMID: 32813838 DOI: 10.1590/1807-3107bor-2020.vol34.0096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 04/16/2020] [Indexed: 11/21/2022] Open
Abstract
Regulatory T (Treg) cells can suppress antitumor immune response, but little is known about possible age-related differences in the number of these cells in the microenvironment of oral tongue squamous cell carcinoma (OTSCC). The aim of this study was to determine the number of FoxP3+ Treg cells in the microenvironment of OTSCC in young (≤ 45 years) and older (≥ 60 years) patients, and to correlate the findings with clinicopathological parameters (sex, tumor size/extent, regional lymph node metastasis, clinical staging, and histopathological grade of malignancy). Forty-eight OTSCCs (24 diagnosed in young patients and 24 diagnosed in older patients) were selected. Lymphocytes exhibiting nuclear immunopositivity for FoxP3 were quantified at the tumor invasive front and the results were analyzed statistically using the non-parametric Mann-Whitney test. FoxP3+ lymphocytes were observed in all cases assessed. The number of FoxP3+ lymphocytes in OTSCC tended to be higher in older patients (p = 0.055). Analysis of OTSCC in males and in early clinical stages revealed a higher number of Treg cells in older patients than in young ones (p < 0.05). In older patients, the number of Treg cells tended to be higher in smaller tumors (p = 0.079). Tumors with intense inflammatory infiltrate exhibited a larger number of Treg cells, both in young (p = 0.099) and older patients (p = 0.005). The results suggest a greater participation of Treg cells in immunoinflammatory responses in the microenvironment of OTSCC in older patients, particularly in males and in early stages.
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Affiliation(s)
| | | | - Aline Carvalho Batista
- Department of Stomatology, School of Dentistry, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | | | | | - Pollianna Muniz Alves
- Department of Dentistry, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil
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Macrophages in Oral Carcinomas: Relationship with Cancer Stem Cell Markers and PD-L1 Expression. Cancers (Basel) 2020; 12:cancers12071764. [PMID: 32630659 PMCID: PMC7408350 DOI: 10.3390/cancers12071764] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/25/2020] [Accepted: 06/29/2020] [Indexed: 02/07/2023] Open
Abstract
Tumor-associated macrophages (TAMs) can be polarized into antitumoral M1 and protumoral and immunosuppressive M2 macrophages. This study investigated the clinical relevance of TAM infiltration in oral squamous cell carcinoma (OSCC), evaluating CD68 (M1 and M2 macrophage marker) and CD163 expression (M2 macrophage marker) in the tumor nests and surrounding stroma. Immunohistochemical analysis of both stromal/tumoral CD68+ and CD163+ TAMs was performed in paraffin-embedded tissue specimens from 125 OSCC patients, and correlated with clinical data. Potential relationships with the expression of cancer stem cell (CSC) markers and PD-L1 in the tumors were also assessed. Stromal CD163+ infiltration was significantly associated with the tumor location in the tongue, and stromal and tumoral CD68+ and CD163+-infiltrating TAMs were more abundant in nonsmokers and non-alcohol-drinkers. Strikingly, this study uncovers an inverse relationship between CD68+ and CD163+ TAMs and CSC marker expression (NANOG and SOX2) in OSCC. High infiltration of CD163+ TAMs in both tumor and stroma was strongly and significantly correlated with the absence of NANOG expression. Moreover, infiltration of both CD68+ and CD163+ TAMs was also significantly associated with high tumor expression of PD-L1. Our results suggest that there is a link between TAM infiltration and immune escape in OSCC.
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Kayahara GM, Valente VB, Pereira RB, Lopes FYK, Crivelini MM, Miyahara GI, Biasoli ÉR, Oliveira SHP, Bernabé DG. Pineal gland protects against chemically induced oral carcinogenesis and inhibits tumor progression in rats. Oncotarget 2020; 11:1816-1831. [PMID: 32499868 PMCID: PMC7244010 DOI: 10.18632/oncotarget.27551] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 03/14/2020] [Indexed: 12/24/2022] Open
Abstract
Clinical investigations suggest that melatonin suppression and circadian dysfunction may be related to cancer development in shift workers. Studies also show that melatonin suppression after pinealectomy increases cancer incidence in preclinical models. However, no study evaluated the influence of pinealectomy on oral cancer development. In the current study, we investigated the effects of pinealectomy on oral squamous cell carcinoma (OSCC) occurrence and progression in rats. Rats submitted to sham surgery were used as control. Pinealectomy promoted an increase of 140% in OSCC occurrence when compared to sham animals. Tumors from pinealectomized rats displayed a higher volume and thickness than the tumors from sham-operated animals. Pinealectomy induced atrophy of the epithelium adjacent to the oral lesions. Pinealectomized rats showed higher mean number of tumor-associated macrophages and eosinophils in the invasive front of OSCC. In addition, nuclear overexpression of ERK1/2 and p53 was also observed in the front of carcinomas from pinealectomized rats. These results reveal that pineal gland plays a protective role against oral carcinogenesis. The melatonin suppression caused by the pinealectomy might contribute to oral cancer development by acting on ERK1/2 and p53 pathways and regulating tumor inflammation.
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Affiliation(s)
- Giseli Mitsuy Kayahara
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil.,Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Vitor Bonetti Valente
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Rosani Belzunces Pereira
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Felipe Yudi Kabeya Lopes
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Marcelo Macedo Crivelini
- Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Glauco Issamu Miyahara
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil.,Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Éder Ricardo Biasoli
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil.,Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Sandra Helena Penha Oliveira
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil.,Laboratory of Immunopharmacology, Department of Basic Sciences, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
| | - Daniel Galera Bernabé
- Psychoneuroimmunology Laboratory, Psychosomatic Research Center, Oral Oncology Center, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil.,Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, SP 15050-015, Araçatuba, São Paulo, Brazil
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Jeske SS, Schuler PJ, Doescher J, Theodoraki MN, Laban S, Brunner C, Hoffmann TK, Wigand MC. Age-related changes in T lymphocytes of patients with head and neck squamous cell carcinoma. IMMUNITY & AGEING 2020; 17:3. [PMID: 32082401 PMCID: PMC7017629 DOI: 10.1186/s12979-020-0174-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 01/27/2020] [Indexed: 12/17/2022]
Abstract
Introduction The number of aging cancer patients has increased continuously and will do so further in the future. The immune system of elderly people experiences critical changes over the time. Therefore, tumor-induced changes in the immune system are believed to differ in young and elderly cancer patients as well. Methods The effect of aging on the immune system was measured in peripheral blood lymphocytes (PBL) of healthy volunteers (n = 48, 21–84 yrs.) divided into three different age groups. Seventy years was set as a cut-off for defining subjects as elderly. Results were compared to two groups of adult cancer patients, which donated PBL and tumor infiltrating lymphocytes (TIL): young cancer patients (40–69 yrs.; blood: n = 13; TIL: n = 17) and elderly cancer patients (70–90 yrs.; blood: n = 20; TIL: n = 15) with head and neck squamous cell carcinoma (HNSCC). Frequencies and phenotypes of CD4+ and CD8+ T cells as well as regulatory T cells (Treg) were assessed by flow cytometry. Results We observed lower frequencies of CD8+ cytotoxic T cells during aging in both groups. Frequencies of tumor infiltrating regulatory T cells were significantly higher than in the peripheral blood but showed a significant decline in older tumor patients. With increasing age, expression of immunosuppressive CD73 and CCR7 was lower and expression of PD1 elevated on peripheral T cells in healthy volunteers and tumor patients. Conclusion Immunosenescence takes place in healthy donors and cancer patients. Our results suggest that in elderly tumor patients, the immune system is impaired and the tumor-induced immune escape is less pronounced. The increased expression of PD1 implies the potential for effective immunotherapies in elderly, as treatment with checkpoint inhibitors could be more beneficial for elderly HNSCC patients.
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Affiliation(s)
- S S Jeske
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - P J Schuler
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - J Doescher
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - M N Theodoraki
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - S Laban
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - C Brunner
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - T K Hoffmann
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
| | - M C Wigand
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Ulm University Medical Center, Frauensteige 12, 89075 Ulm, Germany
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Frazer IH, Chandra J. Immunotherapy for HPV associated cancer. PAPILLOMAVIRUS RESEARCH 2019; 8:100176. [PMID: 31310819 PMCID: PMC6639647 DOI: 10.1016/j.pvr.2019.100176] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 02/01/2023]
Affiliation(s)
- Ian H Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia.
| | - Janin Chandra
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia
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