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Hoch CC, Hachani K, Han Y, Schmidl B, Wirth M, Multhoff G, Bashiri Dezfouli A, Wollenberg B. The future of interleukin gene therapy in head and neck cancers. Expert Opin Biol Ther 2024:1-17. [PMID: 39291462 DOI: 10.1080/14712598.2024.2405568] [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: 06/26/2024] [Accepted: 09/13/2024] [Indexed: 09/19/2024]
Abstract
INTRODUCTION Head and neck cancer (HNC), primarily head and neck squamous cell carcinomas, originates from the squamous epithelium in areas like the oral cavity, lip, larynx, and oropharynx. With high morbidity impacting critical functions, combined treatments like surgery, radiation, and chemotherapy often fall short in advanced stages, highlighting the need for innovative therapies. AREAS COVERED This review critically evaluates interleukin (IL) gene therapy for treating HNC. The discussion extends to key ILs in HNC, various gene therapy techniques and delivery methods. We particularly focus on the application of IL-2, IL-12, and IL-24 gene therapies, examining their mechanisms and outcomes in preclinical studies and clinical trials. The final sections address IL gene therapy challenges in HNC, exploring solutions and critically assessing future therapeutic directions. EXPERT OPINION Despite advancements in genomic and immunotherapy, significant challenges in HNC treatment persist, primarily due to the immunosuppressive nature of the tumor microenvironment and the adverse effects of current therapies. The therapeutic efficacy of IL gene therapy hinges on overcoming these hurdles through refined delivery methods that ensure targeted, tumor-specific gene expression. Future strategies should focus on refining gene delivery methods and combining IL gene therapy with other treatments to optimize efficacy and minimize toxicity.
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Affiliation(s)
- Cosima C Hoch
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Khouloud Hachani
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Yu Han
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Benedikt Schmidl
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Markus Wirth
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Gabriele Multhoff
- Central Institute for Translational Cancer Research, Technical University of Munich (TranslaTUM), Munich, Germany
- Department of Radiation Oncology, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Ali Bashiri Dezfouli
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
- Central Institute for Translational Cancer Research, Technical University of Munich (TranslaTUM), Munich, Germany
- Department of Radiation Oncology, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Barbara Wollenberg
- Department of Otolaryngology, Head and Neck Surgery, TUM School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
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2
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Liu Y, Zhang N, Wen Y, Wen J. Head and neck cancer: pathogenesis and targeted therapy. MedComm (Beijing) 2024; 5:e702. [PMID: 39170944 PMCID: PMC11338281 DOI: 10.1002/mco2.702] [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: 01/30/2024] [Revised: 08/02/2024] [Accepted: 08/05/2024] [Indexed: 08/23/2024] Open
Abstract
Head and neck cancer (HNC) is a highly aggressive type of tumor characterized by delayed diagnosis, recurrence, metastasis, relapse, and drug resistance. The occurrence of HNC were associated with smoking, alcohol abuse (or both), human papillomavirus infection, and complex genetic and epigenetic predisposition. Currently, surgery and radiotherapy are the standard treatments for most patients with early-stage HNC. For recurrent or metastatic (R/M) HNC, the first-line treatment is platinum-based chemotherapy combined with the antiepidermal growth factor receptor drug cetuximab, when resurgery and radiation therapy are not an option. However, curing HNC remains challenging, especially in cases with metastasis. In this review, we summarize the pathogenesis of HNC, including genetic and epigenetic changes, abnormal signaling pathways, and immune regulation mechanisms, along with all potential therapeutic strategies such as molecular targeted therapy, immunotherapy, gene therapy, epigenetic modifications, and combination therapies. Recent preclinical and clinical studies that may offer therapeutic strategies for future research on HNC are also discussed. Additionally, new targets and treatment methods, including antibody-drug conjugates, photodynamic therapy, radionuclide therapy, and mRNA vaccines, have shown promising results in clinical trials, offering new prospects for the treatment of HNC.
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Affiliation(s)
- Yan Liu
- Frontiers Medical CenterTianfu Jincheng LaboratoryChengduChina
- National Facility for Translational Medicine (Sichuan)West China Hospital of Sichuan UniversityChengduChina
| | - Nannan Zhang
- National Center for Birth Defect MonitoringKey Laboratory of Birth Defects and Related Diseases of Women and ChildrenMinistry of EducationWest China Second University HospitalSichuan UniversityChengduChina
| | - Yi Wen
- State Key Laboratory of BiotherapyWest China Hospital of Sichuan UniversityChengduChina
| | - Jiaolin Wen
- Frontiers Medical CenterTianfu Jincheng LaboratoryChengduChina
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3
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Zheng M, Wang Z, Li M, Yang N, Lu H, Zhang Z, Dong Y, Chen Y, Zhu Z, Tong A, Yang H. A novel SLC3A2-targeting antibody-drug conjugate exerts potent antitumor efficacy in head and neck squamous cell cancer. Transl Oncol 2024; 45:101981. [PMID: 38703658 PMCID: PMC11088350 DOI: 10.1016/j.tranon.2024.101981] [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: 02/22/2024] [Revised: 04/03/2024] [Accepted: 04/27/2024] [Indexed: 05/06/2024] Open
Abstract
The development of innovative therapeutic strategies for head and neck squamous cell carcinoma (HNSCC) is a critical medical requirement. Antibody-drug conjugates (ADC) targeting tumor-specific surface antigens have demonstrated clinical effectiveness in treating hematologic and solid malignancies. Our investigation revealed high expression levels of SLC3A2 in HNSCC tissue and cell lines. This study aimed to develop a novel anti-SLC3A2 ADC and assess its antitumor effects on HNSCC both in vitro and in vivo. This study developed a potent anti-SLC3A2 ADC (19G4-MMAE) and systematically investigated its drug delivery potential and antitumor efficacy in preclinical models. This study revealed that 19G4-MMAE exhibited specific binding to SLC3A2 and effectively targeted lysosomes. Moreover, 19G4-MMAE induced a significant accumulation of reactive oxygen species (ROS) and apoptosis in SLC3A2-positive HNSCC cells. The compound demonstrated potent antitumor effects derived from MMAE against SLC3A2-expressing HNSCC in preclinical models, displaying a favorable safety profile. These findings suggest that targeting SLC3A2 with an anti-SLC3A2 ADC could be a promising therapeutic approach for treating HNSCC patients.
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Affiliation(s)
- Meijun Zheng
- Department of Otolaryngology, Head and Neck Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Zeng Wang
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Mengyao Li
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Nian Yang
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Huaqing Lu
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Zongliang Zhang
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Yijun Dong
- Department of Otolaryngology, Head and Neck Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Yongdong Chen
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Zhixiong Zhu
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China
| | - Aiping Tong
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China.
| | - Hui Yang
- Department of Otolaryngology, Head and Neck Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, PR China.
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4
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Weiland T, Zgubic J, Brcic L, Thurnher D. Detection of antibody subclasses IgA, IgM and IgG against HPV L1 in HPV-positive oropharyngeal squamous cell carcinoma patients: a pilot study. Eur Arch Otorhinolaryngol 2024; 281:2637-2644. [PMID: 38441604 PMCID: PMC11023979 DOI: 10.1007/s00405-024-08537-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/06/2024] [Indexed: 04/18/2024]
Abstract
PURPOSE Despite prognostic superiority of HPV-positive oropharyngeal squamous cell carcinoma (OPSCC), up to 25% of patients will suffer from recurrence within the first 5 years. Therefore, it is of great scientific interest to find relevant biomarkers to identify patients at risk. In this prospective observational study, we aimed to investigate the dynamics of HPV-L1 capsid protein specific antibody (AB) subclasses IgA, IgM, and IgG in HPV-positive OPSCC patients under therapy. METHODS Serum samples from HPV-positive OPSCC patients, identified by positive p16-immunohistochemistry, were collected before and during tumor-specific therapy and 3-6 months during follow-up. They were analyzed for the presence of HPV-L1 AB subclasses IgA, IgM, and IgG using an HPV-L1-specific immuno-assay. Additionally, a PCR-based HPV-DNA detection from the tumor tissue was performed. RESULTS Altogether, 33 patients with a mean follow-up of 55 months were included. Analysis of a total of 226 serum samples revealed that the most common L1-AB-subclass pattern was characterized by IgG > > IgA > IgM without significant fluctuation during the course of disease. Patients with excessive IgG levels tended to higher tumor stages and three out of three patients with disease recurrence showed increasing IgG AB titers beforehand. Seven patients showed an IgA dominance at diagnosis, which was associated with a better disease-free survival. CONCLUSION Despite limited cases, our prospective pilot study revealed promising trends in HPV L1 AB subclasses and may contribute useful information for future risk stratification and post-treatment monitoring in HPV-positive OPSCC patients.
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Affiliation(s)
- Thomas Weiland
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria.
| | - Jakob Zgubic
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
| | - Luka Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Dietmar Thurnher
- Department of Otorhinolaryngology-Head & Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
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5
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Ding Q, Xu W, Yang H, Wu W, Wu L, Chen X, Liu H, Qiu S. The causal impact of complement C3d receptor 2 on head and neck cancer microenvironment and its implications for immunotherapy response prediction. Heliyon 2024; 10:e29312. [PMID: 38623210 PMCID: PMC11016721 DOI: 10.1016/j.heliyon.2024.e29312] [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: 02/15/2024] [Accepted: 04/04/2024] [Indexed: 04/17/2024] Open
Abstract
This research dives into the intricate immune landscape of head and neck cancer (HNC), with a keen focus on the roles of specific immune cell subpopulations and their linked genes. We used tumour RNA-seq (in-house cohort: n = 192, TCGA-HNSC: n = 546) and Mendelian randomization to pinpoint key SNPs in immune cells that have a causal connection to HNC. Our discoveries unveil a spectrum of tumour immune phenotypes that either offer protection against or increase the risk of HNC. We underscore the therapeutic promise of Complement C3d Receptor 2 (CR2), a gene closely tied to immune cells, with its increased expression in tumour tissues linked to a more favourable prognosis. This is correlated with heightened immune pathway activity, stronger resistance to radiochemotherapy, and improved immunotherapy responses. Our research emphasises the pivotal role of CR2 in immune regulation and the significance of immune cells in tumour progression, highlighting the potential of CR2-targeted therapeutic interventions.
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Affiliation(s)
- Qin Ding
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Wenqian Xu
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Hanxuan Yang
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Wenxi Wu
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Lishui Wu
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Xin Chen
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Hui Liu
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
| | - Sufang Qiu
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
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Chen HH, Yu HI, Chang JJS, Li CW, Yang MH, Hung MC, Tarn WY. DDX3 regulates cancer immune surveillance via 3' UTR-mediated cell-surface expression of PD-L1. Cell Rep 2024; 43:113937. [PMID: 38489268 DOI: 10.1016/j.celrep.2024.113937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/06/2024] [Accepted: 02/23/2024] [Indexed: 03/17/2024] Open
Abstract
Programmed death-1 (PD-1)/PD ligand-1 (PD-L1)-mediated immune escape contributes to cancer development and has been targeted as an anti-cancer strategy. Here, we show that inhibition of the RNA helicase DDX3 increased CD8+ T cell infiltration in syngeneic oral squamous cell carcinoma tumors. DDX3 knockdown compromised interferon-γ-induced PD-L1 expression and, in particular, reduced the level of cell-surface PD-L1. DDX3 promoted surface PD-L1 expression by recruiting the adaptor protein 2 (AP2) complex to the 3' UTR of PD-L1 mRNA. DDX3 depletion or 3' UTR truncation increased the binding of the coatomer protein complexes to PD-L1, leading to its intracellular accumulation. Therefore, this 3' UTR-dependent mechanism may counteract cellular negative effects on surface trafficking of PD-L1. Finally, pharmaceutic disruption of DDX3's interaction with AP2 reduced surface PD-L1 expression, supporting that the DDX3-AP2 pathway routes PD-L1 to the cell surface. Targeting DDX3 to modulate surface trafficking of immune checkpoint proteins may provide a potential strategy for cancer immunotherapy.
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Affiliation(s)
- Hung-Hsi Chen
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Hsin-I Yu
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | | | - Chia-Wei Li
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Muh-Hwa Yang
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming Chao-Tung University, Taipei, Taiwan
| | - Mien-Chie Hung
- Graduate Institute of Biomedical Sciences, Research Center for Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung, Taiwan
| | - Woan-Yuh Tarn
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
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7
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Zhao C, Liu L, He Q, Li Y, Feng J, Chen Y, Li Y, Xu X, Zhu S, Ye Y, Wen Y, Zeng Z, Zhou D, Jin F. Dickkopf-1 is an immune infiltration-related prognostic biomarker of head and neck squamous cell carcinoma. Aging (Albany NY) 2024; 16:3837-3855. [PMID: 38376441 PMCID: PMC10929804 DOI: 10.18632/aging.205563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 01/11/2024] [Indexed: 02/21/2024]
Abstract
Immunotherapy is currently one of the most viable therapies for head and neck squamous cell carcinoma (HNSCC), characterized by high immune cell infiltration. The Wnt-signaling inhibitor and immune activation mediator, Dickkopf-1 (DKK1), has a strong correlation with tumor growth, tumor microenvironment, and, consequently, disease prognosis. Nevertheless, it is still unclear how DKK1 expression, HNSCC prognosis, and tumor-infiltrating lymphocytes are related. To better understand these associations, we examined how DKK1 expression varies across different tumor and normal tissues. In our study, we investigated the association between DKK1 mRNA expression and clinical outcomes. Next, we assessed the link between DKK1 expression and tumor immune cell infiltration. Additionally, using immunohistochemistry, we evaluated the expression of DKK1 in 15 healthy head and neck tissue samples, and the expression of CD3, CD4, and DKK1 in 27 HNSCC samples. We also explored aberrant DKK1 expression during tumorigenesis. DKK1 expression was remarkably higher in HNSCC tissues than in healthy tissues, and was shown to be associated with tumor stage, grade, lymph node metastasis, histology, and a dismal clinical prognosis in HNSCC. DKK1 expression in HNSCC tissues was inversely correlated with CD3+ (P < 0.0001) and CD4+ (P < 0.0001) immune cell infiltration, while that in immune cells was inversely associated with HNSCC prognosis. These findings offer a bioinformatics perspective on the function of DKK1 in HNSCC immunotherapy and provide justification for clinical research on DKK1-targeted HNSCC treatments. DKK1 is a central target for improving the efficacy of HNSCC immunotherapy.
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Affiliation(s)
- Chaofen Zhao
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Lina Liu
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Qianyong He
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Yuanyuan Li
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Jianglong Feng
- Department of Pathology, Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China
| | - Yue Chen
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Yuxin Li
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Xinyu Xu
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Shaoyuan Zhu
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Yuanmei Ye
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Yajing Wen
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China
| | - Zhirui Zeng
- Department of Physiology, The School of Basic Medicine, Guizhou Medical University, Guiyang, P.R. China
| | - Ding’an Zhou
- Clinical Research Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Feng Jin
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, P.R. China
- Department of Oncology, The School of Clinical Medicine, Guizhou Medical University, Guiyang, P.R. China
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Wei F, Fang R, Lyu K, Liao J, Long Y, Yang J, Wen W, Sun W. Exosomal PD-L1 derived from head and neck squamous cell carcinoma promotes immune evasion by activating the positive feedback loop of activated regulatory T cell-M2 macrophage. Oral Oncol 2023; 145:106532. [PMID: 37499326 DOI: 10.1016/j.oraloncology.2023.106532] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/04/2023] [Accepted: 07/22/2023] [Indexed: 07/29/2023]
Abstract
The positive feedback loop of activated regulatory T cells (aTregs) and M2 macrophages (M2) play a vital role in promoting the tumor immunosuppressive microenvironment of head and neck squamous cell carcinoma (HNSCC). However, the key factors regulating the positive feedback loop remain unclear. Herein, we investigated the effect of PD-L1 carried on exosomes derived from tumor cells (TEXs) on the aTreg-M2 positive feedback loop, as well as their role in mediating immunosuppression. In our study, TEXs with or without PD-L1 (TEX-PD-L1 or TEX-PD-L1KO) were treated with CD4+CD25- T cells and M0 macrophages, and the effect on the differentiation of aTregs, M2 and the aTreg-M2 positive feedback loop was assessed. TEXs carried more PD-L1 than tumor cells and not only promoted the differentiation of aTregs and M2, but also, most importantly, enhanced the positive feedback loop of aTreg-M2, which inhibited the proliferation of CD4+CD25- T cells and in turn led to tumor immune escape. Moreover, in vivo study showed that TEX-PD-L1KO could inhibit tumor growth and significantly improve the antitumor efficacy in both the peripheral and tumor microenvironments. Collectively this study revealed the role and mechanism of TEX-PD-L1 in negative immune regulation, and targeting TEX-PD-L1 may be a new idea and strategy for immunotherapy of HNSCC.
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Affiliation(s)
- Fanqin Wei
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China
| | - Ruihua Fang
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China
| | - Kexing Lyu
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China
| | - Jing Liao
- GMU-GIBH Joint School of Life Sciences, Guangzhou Medical University, Guangzhou 510080, Guangdong, PR China
| | - Yudong Long
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China
| | - Jinchao Yang
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China
| | - Weiping Wen
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China; Department of Otorhinolaryngology Head and Neck Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China.
| | - Wei Sun
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Institute of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen University, Guangzhou 510080, Guangdong, PR China; Guangzhou Key Laboratory of Otorhinolarygology, Guangzhou 510080, Guangdong, PR China.
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9
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Shi Y, Ren X, Cao S, Chen X, Yuan B, Brasil da Costa FH, Rodriguez Rosario AE, Corona A, Michikawa C, Veeramachaneni R, Osman AA, Xie T, Wang W, Sikora AG, Myers JN, Rangel R. TP53 gain-of-function mutation modulates the immunosuppressive microenvironment in non-HPV-associated oral squamous cell carcinoma. J Immunother Cancer 2023; 11:e006666. [PMID: 37604640 PMCID: PMC10445354 DOI: 10.1136/jitc-2023-006666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND TP53, the most mutated gene in solid cancers, has a profound impact on most hallmarks of cancer. Somatic TP53 mutations occur in high frequencies in head and neck cancers, including oral squamous cell carcinoma (OSCC). Our study aims to understand the role of TP53 gain-of-function mutation in modulating the tumor immune microenvironment (TIME) in OSCC. METHODS Short hairpin RNA knockdown of mutant p53R172H in syngeneic oral tumors demonstrated changes in tumor growth between immunocompetent and immunodeficient mice. HTG EdgeSeq targeted messenger RNA sequencing was used to analyze cytokine and immune cell markers in tumors with inactivated mutant p53R172H. Flow cytometry and multiplex immunofluorescence (mIF) confirmed the role of mutant p53R172H in the TIME. The gene expression of patients with OSCC was analyzed by CIBERSORT and mIF was used to validate the immune landscape at the protein level. RESULTS Mutant p53R172H contributes to a cytokine transcriptome network that inhibits the infiltration of cytotoxic CD8+ T cells and promotes intratumoral recruitment of regulatory T cells and M2 macrophages. Moreover, p53R172H also regulates the spatial distribution of immunocyte populations, and their distribution between central and peripheral intratumoral locations. Interestingly, p53R172H-mutated tumors are infiltrated with CD8+ and CD4+ T cells expressing programmed cell death protein 1, and these tumors responded to immune checkpoint inhibitor and stimulator of interferon gene 1 agonist therapy. CIBERSORT analysis of human OSCC samples revealed associations between immune cell populations and the TP53R175H mutation, which paralleled the findings from our syngeneic mouse tumor model. CONCLUSIONS These findings demonstrate that syngeneic tumors bearing the TP53R172H gain-of-function mutation modulate the TIME to evade tumor immunity, leading to tumor progression and decreased survival.
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Affiliation(s)
- Yewen Shi
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Otorhinolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaoyong Ren
- Department of Otorhinolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shaolong Cao
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Xi Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Bo Yuan
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Alanis E Rodriguez Rosario
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Arnoldo Corona
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Chieko Michikawa
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ratna Veeramachaneni
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Abdullah A Osman
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Tongxin Xie
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Wenyi Wang
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Andrew G Sikora
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jeffrey N Myers
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Roberto Rangel
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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10
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Daroonpan P, Ouchi R, Zhang C, Nagai S, Nishii N, Kashima Y, Tsushima F, Harada H, Hamagaki M, Ikeda T, Aida J, Kaomongkolgit R, Azuma M. Personal immune profiles: Diversity and prognostic value for oral tongue squamous cell carcinoma evaluated by comprehensive immune parameter analyses with multiplex immunofluorescence. Oral Oncol 2023; 143:106458. [PMID: 37329869 DOI: 10.1016/j.oraloncology.2023.106458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/31/2023] [Accepted: 06/03/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVES Understanding the tumor immune microenvironment is becoming increasingly necessary for risk prediction and treatment selection. In particular, oral cancer has various immunosuppressive characteristics in the tumor microenvironment. Therefore, we comprehensively assessed the immune profiles of oral tongue squamous cell carcinoma (OTSCC). MATERIALS AND METHODS Multiplex immunofluorescence and tissue imaging analyses were performed to evaluate immune profiles at the invasive tumor front of 60 OTSCC surgical specimens. We analyzed 58 immune parameters including the density and proportion (%) of total leukocytes (Leu) and T cells, six subsets of T and myeloid cells, and the expression of programmed cell death-1 (PD-1) and PD-1 ligand 1 (PD-L1). RESULTS The density, proportion, and location of CD45+ Leu, three T cell subsets (CD8+, Foxp3-CD4+ conventional, and Foxp3+CD4+ regulatory T cells), CD163-CD68+ M1 and CD163+CD68+ M2 macrophages, and neutrophils were highly variable at the individual level. The density and proportion of M2 macrophages were significantly lower in the T1 stage group. Risk prediction analyses for recurrence and/or metastasis (R/M) showed that R/M (+) T1 cases had significantly higher M2 density and percentages. CONCLUSIONS The immune profiles of OTSCC patients are diverse and cannot be predicted from clinicopathological information alone. The M2 macrophage abundance is a potential candidate biomarker for R/M in the early stage of OTSCC. Personal immune profiling may provide beneficial information for risk prediction and treatment selection.
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Affiliation(s)
- Pissacha Daroonpan
- Departments of Molecular Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan; Department of Oral Diagnosis, Naresuan University, Tha Pho, Mueang Phitsanulok District, Phitsanulok 65000, Thailand
| | - Ryo Ouchi
- Departments of Molecular Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Chenyang Zhang
- Departments of Molecular Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Shigenori Nagai
- Departments of Molecular Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Naoto Nishii
- Departments of Oral and Maxillofacial Surgical Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Yoshihisa Kashima
- Departments of Oral and Maxillofacial Surgical Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Fumihiko Tsushima
- Departments of Oral and Maxillofacial Surgical Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Hiroyuki Harada
- Departments of Oral and Maxillofacial Surgical Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Miwako Hamagaki
- Departments of Oral Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Tohru Ikeda
- Departments of Oral Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Jun Aida
- Departments of Oral Health Promotion, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan
| | - Ruchadaporn Kaomongkolgit
- Department of Oral Diagnosis, Naresuan University, Tha Pho, Mueang Phitsanulok District, Phitsanulok 65000, Thailand
| | - Miyuki Azuma
- Departments of Molecular Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8549, Japan.
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11
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Martínez-Herrera BE, Gutiérrez-Rodríguez LX, Trujillo-Hernández B, Muñoz-García MG, Cervantes-González LM, José Ochoa LL, González-Rodríguez JA, Solórzano-Meléndez A, Gómez-Sánchez E, Carrillo-Nuñez GG, Salazar-Páramo M, Nava-Zavala AH, Velázquez-Flores MC, Nuño-Guzmán CM, Mireles-Ramírez MA, Balderas-Peña LMA, Sat-Muñoz D. Phase Angle in Head and Neck Cancer: A Sex-Differential Analysis from Biological and Clinical Behavior to Health-Related Quality of Life. Biomedicines 2023; 11:1696. [PMID: 37371791 DOI: 10.3390/biomedicines11061696] [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: 05/15/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Head and neck cancer (H&NC) is a diverse category of tumors related to malignancies in the common aerodigestive pathway, with high metabolic rate, poor nutritional and treatment outcomes, and elevated mortality despite the best standard treatment. Herein, we focus on determining how the phase angle (PA) differs across sex as a predictor of poor prognosis, low quality-of-life (QoL) scores, and mortality in patients with head and neck cancer. This follow-up study presents a sex-differential analysis in a prospective cohort of 139 head and neck cancer patients categorized by sex as male (n = 107) and female (n = 32). Patients were compared in terms of nutritional, biochemical, and quality-of-life indicators between low and normal PA in women (<3.9° (n = 14, 43.75%) and ≥3.9°) and men (<4.5° (n = 62, 57.9%) and ≥4.5°). Our results show that most patients were in locally advanced clinical stages (women: n = 21 (65.7%); men: n = 67 (62.6%)) and that patients with low PA had a lower punctuation in parameters such as handgrip strength, four-meter walking speed, albumin, C-reactive protein (CRP), and CRP/albumin ratio (CAR), as well as the worst QoL scores in functional and symptomatic scales in both the male and female groups. A comparison between sexes revealed significant disparities; malnourishment and tumor cachexia related to an inflammatory state was more evident in the women's group.
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Affiliation(s)
- Brenda-Eugenia Martínez-Herrera
- Departamento de Nutrición y Dietética, Hospital General de Zona #1, Órgano de Operación Administrativa Desconcentrada (OOAD), Instituto Mexicano del Seguro Social, Aguascalientes 20270, Mexico
| | - Leonardo-Xicotencatl Gutiérrez-Rodríguez
- Carrera de Médico Cirujano y Partero, Coordinación de Servicio Social, Centro Universitario del Sur, Universidad de Guadalajara (UdG), Ciudad Guzmán 49000, Mexico
| | | | - Michelle-Guadalupe Muñoz-García
- Unidad de Investigación Biomédica 02 (UIBM 02), Unidad Médica de Alta Especialidad (UMAE), Hospital de Especialidades (HE), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Torreon 27170, Mexico
- Carrera de Médico Cirujano y Partero, Coordinación de Servicio Social, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Mexico
- Comisión Interinstitucional de Formación de Recursos Humanos en Salud, Programa Nacional de Servicio Social en Investigación 2021, Demarcación Territorial Miguel Hidalgo 11410, Mexico
| | - Luz-María Cervantes-González
- Unidad de Investigación Biomédica 02 (UIBM 02), Unidad Médica de Alta Especialidad (UMAE), Hospital de Especialidades (HE), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Torreon 27170, Mexico
- Carrera de Médico Cirujano y Partero, Coordinación de Servicio Social, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Mexico
- Comisión Interinstitucional de Formación de Recursos Humanos en Salud, Programa Nacional de Servicio Social en Investigación 2021, Demarcación Territorial Miguel Hidalgo 11410, Mexico
| | - Laura-Liliana José Ochoa
- Carrera de Médico Cirujano y Partero, Coordinación de Servicio Social, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Mexico
| | - Javier-Andrés González-Rodríguez
- Carrera de Médico Cirujano y Partero, Coordinación de Servicio Social, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Mexico
| | - Alejandro Solórzano-Meléndez
- Comité de Cabeza y Cuello, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, 1000 Belisario Domínguez, Guadalajara 44340, Jalisco, Mexico
- Departamento Clínico de Oncología Radioterapia, Servicio Nacional de Radioneurocirugía, División de Oncología Hematología, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico
| | - Eduardo Gómez-Sánchez
- Cuerpo Académico UDG CA-874 "Ciencias Morfológicas en el Diagnóstico y Tratamiento de la Enfermedad", Guadalajara 44340, Jalisco, Mexico
- División de Disciplinas Clínicas, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), 950 Sierra Mojada, Building N, 1st Level, Guadalajara 44340, Jalisco, Mexico
| | - Gabriela-Guadalupe Carrillo-Nuñez
- Departamento de Microbiología y Patología, Cuerpo Académico UDG CA-365 "Educación y Salud" Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Jalisco, Mexico
| | - Mario Salazar-Páramo
- Academia de Inmunología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Jalisco, Mexico
| | - Arnulfo-Hernán Nava-Zavala
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Centro Médico Nacional de Occidente, Órgano de Operación Administrativa Desconcentrada (OOAD) Jalisco, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico
- Programa Internacional Facultad de Medicina, Universidad Autónoma de Guadalajara, Zapopan 45129, Jalisco, Mexico
- Servicio de Inmunología y Reumatología, División de Medicina Interna, Hospital General de Occidente, Secretaria de Salud Jalisco, Zapopan 45170, Jalisco, Mexico
| | - Martha-Cecilia Velázquez-Flores
- Departamento Clínico de Anestesiología, División de Cirugía, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico
- Departamento de Morfología, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Jalisco, Mexico
| | - Carlos-M Nuño-Guzmán
- División de Disciplinas Clínicas, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), 950 Sierra Mojada, Building N, 1st Level, Guadalajara 44340, Jalisco, Mexico
- Departamento Clínico de Cirugía General, División de Cirugía, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico
- Servicio de Cirugía General, OPD Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara 44280, Jalisco, Mexico
| | - Mario-Alberto Mireles-Ramírez
- División de Investigación en Salud, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico
| | - Luz-Ma-Adriana Balderas-Peña
- Unidad de Investigación Biomédica 02 (UIBM 02), Unidad Médica de Alta Especialidad (UMAE), Hospital de Especialidades (HE), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Torreon 27170, Mexico
- Cuerpo Académico UDG CA-874 "Ciencias Morfológicas en el Diagnóstico y Tratamiento de la Enfermedad", Guadalajara 44340, Jalisco, Mexico
- Departamento de Morfología, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Jalisco, Mexico
| | - Daniel Sat-Muñoz
- Comité de Cabeza y Cuello, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, 1000 Belisario Domínguez, Guadalajara 44340, Jalisco, Mexico
- Cuerpo Académico UDG CA-874 "Ciencias Morfológicas en el Diagnóstico y Tratamiento de la Enfermedad", Guadalajara 44340, Jalisco, Mexico
- Departamento de Morfología, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdG), Guadalajara 44340, Jalisco, Mexico
- Departamento Clínico de Oncología Quirúrgica, División de Oncología Hematología, UMAE, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico
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12
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Mao L, Zhou JJ, Xiao Y, Yang QC, Yang SC, Wang S, Wu ZZ, Xiong HG, Yu HJ, Sun ZJ. Immunogenic hypofractionated radiotherapy sensitising head and neck squamous cell carcinoma to anti-PD-L1 therapy in MDSC-dependent manner. Br J Cancer 2023; 128:2126-2139. [PMID: 36977825 PMCID: PMC10206106 DOI: 10.1038/s41416-023-02230-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Enhancing the response rate of immunotherapy will aid in the success of cancer treatment. Here, we aimed to explore the combined effect of immunogenic radiotherapy with anti-PD-L1 treatment in immunotherapy-resistant HNSCC mouse models. METHODS The SCC7 and 4MOSC2 cell lines were irradiated in vitro. SCC7-bearing mice were treated with hypofractionated or single-dose radiotherapy followed by anti-PD-L1 therapy. The myeloid-derived suppressive cells (MDSCs) were depleted using an anti-Gr-1 antibody. Human samples were collected to evaluate the immune cell populations and ICD markers. RESULTS Irradiation increased the release of immunogenic cell death (ICD) markers (calreticulin, HMGB1 and ATP) in SCC7 and 4MOSC2 in a dose-dependent manner. The supernatant from irradiated cells upregulated the expression of PD-L1 in MDSCs. Mice treated with hypofractionated but not single-dose radiotherapy were resistant to tumour rechallenge by triggering ICD, when combined with anti-PD-L1 treatment. The therapeutic efficacy of combination treatment partially relies on MDSCs. The high expression of ICD markers was associated with activation of adaptive immune responses and a positive prognosis in HNSCC patients. CONCLUSION These results present a translatable method to substantially improve the antitumor immune response by combining PD-L1 blockade with immunogenic hypofractionated radiotherapy in HNSCC.
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Affiliation(s)
- Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Jun-Jie Zhou
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Yao Xiao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Qi-Chao Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Shao-Chen Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Shuo Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Zhi-Zhong Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Hong-Gang Xiong
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China
| | - Hai-Jun Yu
- Department of Radiation and Medical Oncology, Hubei Province Cancer Clinical Study Center, Hubei Key Laboratory of Tumor Biological Behaviors, Zhongnan Hospital of Wuhan University, 430071, Wuhan, China.
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China.
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, 430079, Wuhan, China.
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13
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Tengler L, Schütz J, Tiedtke M, Jablonska J, Theodoraki MN, Nitschke K, Weiß C, Seiz E, Affolter A, Jungbauer F, Lammert A, Rotter N, Ludwig S. Plasma-derived small extracellular vesicles unleash the angiogenic potential in head and neck cancer patients. Mol Med 2023; 29:69. [PMID: 37226100 DOI: 10.1186/s10020-023-00659-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 04/26/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND In Head and neck cancer (HNC) angiogenesis is essential for tumor progression and metastasis. Small extracellular vesicles (sEVs) from HNC cell lines alter endothelial cell (EC) functions towards a pro-angiogenic phenotype. However, the role of plasma sEVs retrieved from HNC patients in this process is not clear so far. METHODS Plasma sEVs were isolated on size exclusion chromatography columns from 32 HNC patients (early-stage UICC I/II: 8, advanced-stage UICC III/IV: 24), 12 patients with no evident disease after therapy (NED) and 16 healthy donors (HD). Briefly, sEVs were characterized by transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA), BCA protein assays and Western blots. Levels of angiogenesis-associated proteins were determined using antibody arrays. The interaction of fluorescently-labeled sEVs with human umbilical vein ECs was visualized by confocal microscopy. The functional effect of sEVs on tubulogenesis, migration, proliferation and apoptosis of ECs was assessed. RESULTS The internalization of sEVs by ECs was visualized using confocal microscopy. Based on antibody arrays, all plasma sEVs were enriched in anti-angiogenic proteins. HNC sEVs contained more pro-angiogenic MMP-9 and anti-angiogenic proteins (Serpin F1) than HD sEVs. Interestingly, a strong inhibition of EC function was observed for sEVs from early-stage HNC, NED and HD. In contrast, sEVs from advanced-stage HNC showed a significantly increased tubulogenesis, migration and proliferation and induced less apoptosis in ECs than sEVs from HD. CONCLUSIONS In general, plasma sEVs carry a predominantly anti-angiogenic protein cargo and suppress the angiogenic properties of ECs, while sEVs from (advanced-stage) HNC patients induce angiogenesis compared to HD sEVs. Thus, tumor-derived sEVs within the plasma of HNC patients might shift the angiogenic switch towards angiogenesis.
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Affiliation(s)
- Luisa Tengler
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Julia Schütz
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Moritz Tiedtke
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Jadwiga Jablonska
- Translational Oncology, Department of Otorhinolaryngology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Marie-Nicole Theodoraki
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, Ulm, Germany
| | - Katja Nitschke
- Department of Urology and Urosurgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Christel Weiß
- Department of Medical Statistics and Biomathematics, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Elena Seiz
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Annette Affolter
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Frederic Jungbauer
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Anne Lammert
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Nicole Rotter
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Sonja Ludwig
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany.
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Khan W, Augustine D, Rao RS. Inverse correlation of CD3 & vascular endothelial growth factor in incisional oral squamous cell carcinoma biopsies predicts nodal metastasis & poor survival of patients. Indian J Med Res 2023; 157:438-446. [PMID: 37322630 PMCID: PMC10443728 DOI: 10.4103/ijmr.ijmr_1560_19] [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: 09/09/2019] [Indexed: 06/17/2023] Open
Abstract
Background & objectives Oral squamous cell carcinoma (OSCC) is widely prevalent in the Indian subcontinent mainly due to habit-associated aetiologies. Immune regulation and angiogenesis are the part of tumourigenesis that play a crucial role in metastasis and survival. However, the concurrent expression of vascular endothelial growth factor (VEGF) and CD3 (immune regulator receptor on T-lymphocyte) in the same OSCC tissue samples has not been reported in the Indian population. The present study evaluated the expression of CD3+ T-cells and VEGF in OSCC tissue samples and studied the clinicopathological correlation and survival analysis in an Indian population. Methods This was a retrospective study conducted on 30 formalin-fixed and paraffin embedded sections which were histologically diagnosed as OSCC cases comprising of 15 metastatic OSCC and 15 non-metastatic OSCC with available clinical data and survival status. Results Reduced expression of CD3+ T-cells and increased VEGF expression were observed in metastatic OSCC samples. The correlation of expression of CD3+ T-cells and VEGF with clinicopathological parameters showed a significant association between these markers with age, nodal status, site of the lesion and survival. Interpretation & conclusions Reduced expression of CD3+ T-cells in OSCC was found to be associated with a significantly poor survival. VEGF was found to be over expressed in metastatic OSCC as compared to that in non-metastatic OSCC. The study findings suggest that the evaluation of CD3 and VEGF in incisional OSCC biopsies can be considered for predicting the survival outcome and metastasis.
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Affiliation(s)
- Wafa Khan
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Dominic Augustine
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Roopa S. Rao
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
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15
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Xiang Y, Gong M, Deng Y, Wang H, Ye D. T cell effects and mechanisms in immunotherapy of head and neck tumors. Cell Commun Signal 2023; 21:49. [PMID: 36872320 PMCID: PMC9985928 DOI: 10.1186/s12964-023-01070-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 02/06/2023] [Indexed: 03/07/2023] Open
Abstract
Head and neck tumors (HNCs) are a common tumor in otorhinolaryngology head and neck surgery, accounting for 5% of all malignant tumors in the body and are the sixth most common malignant tumor worldwide. In the body, immune cells can recognize, kill, and remove HNCs. T cell-mediated antitumor immune activity is the most important antitumor response in the body. T cells have different effects on tumor cells, among which cytotoxic T cells and helper T cells play a major killing and regulating role. T cells recognize tumor cells, activate themselves, differentiate into effector cells, and activate other mechanisms to induce antitumor effects. In this review, the immune effects and antitumor mechanisms mediated by T cells are systematically described from the perspective of immunology, and the application of new immunotherapy methods related to T cells are discussed, with the objective of providing a theoretical basis for exploring and forming new antitumor treatment strategies. Video Abstract.
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Affiliation(s)
- Yizhen Xiang
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Mengdan Gong
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Yongqin Deng
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Hongli Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated People Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Dong Ye
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China.
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Shi G, Long Z, De la Vega RE, Behfar A, Moran SL, Evans C, Zhao C. Purified exosome product enhances chondrocyte survival and regeneration by modulating inflammation and promoting chondrogenesis. Regen Med 2023; 18:55-71. [PMID: 36255073 PMCID: PMC9732920 DOI: 10.2217/rme-2022-0132] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/28/2022] [Indexed: 12/15/2022] Open
Abstract
Aim: This study was to detect the effects of purified exosome product (PEP) on C28/I2 cells and chondrocytes derived from osteoarthritis patients. Materials & methods: Cell viability and apoptosis assays were used to detect the effect of PEP on cells. qRT-PCR and cell fluorescence assays were used to investigate the potential mechanism of PEP on cell chondrogenesis. Results: PEP was internalized by cells at a fast rate and enhanced cellular proliferation and migration while attenuating apoptosis. These findings reflect the fact that PEP can increase the expression of PCNA and reduce the expression of CASP3/7/9 and BAX. Conclusion: This study suggests an innovative strategy for chondrogenesis that could be applied to osteoarthritis repair in the future.
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Affiliation(s)
- Guidong Shi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55901, USA
- Department of Orthopaedics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Zeling Long
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55901, USA
| | - Rodolfo E De la Vega
- Musculoskeletal Gene Therapy Research Laboratory, Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN 55901, USA
- Department cBITE, MERLN Institute, Maastricht University, Maastricht, 6221, The Netherlands
| | - Atta Behfar
- Department of Cardiovascular Diseases, Van Cleve Cardiac Regenerative Medicine Program, Center for Regenerative Medicine, Mayo Clinic, Rochester, MN 55901, USA
| | - Steven L Moran
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55901, USA
| | - Christopher Evans
- Musculoskeletal Gene Therapy Research Laboratory, Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN 55901, USA
| | - Chunfeng Zhao
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55901, USA
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Lei H, He A, Jiang Y, Ruan M, Han N. Targeting DNA damage response as a potential therapeutic strategy for head and neck squamous cell carcinoma. Front Oncol 2022; 12:1031944. [PMID: 36338767 PMCID: PMC9634729 DOI: 10.3389/fonc.2022.1031944] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/05/2022] [Indexed: 12/20/2023] Open
Abstract
Cells experience both endogenous and exogenous DNA damage daily. To maintain genome integrity and suppress tumorigenesis, individuals have evolutionarily acquired a series of repair functions, termed DNA damage response (DDR), to repair DNA damage and ensure the accurate transmission of genetic information. Defects in DNA damage repair pathways may lead to various diseases, including tumors. Accumulating evidence suggests that alterations in DDR-related genes, such as somatic or germline mutations, single nucleotide polymorphisms (SNPs), and promoter methylation, are closely related to the occurrence, development, and treatment of head and neck squamous cell carcinoma (HNSCC). Despite recent advances in surgery combined with radiotherapy, chemotherapy, or immunotherapy, there has been no substantial improvement in the survival rate of patients with HNSCC. Therefore, targeting DNA repair pathways may be a promising treatment for HNSCC. In this review, we summarized the sources of DNA damage and DNA damage repair pathways. Further, the role of DNA damage repair pathways in the development of HNSCC and the application of small molecule inhibitors targeting these pathways in the treatment of HNSCC were focused.
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Affiliation(s)
- Huimin Lei
- School of Stomatology, Weifang Medical University, Weifang, China
| | - Ading He
- School of Stomatology, Weifang Medical University, Weifang, China
| | - Yingying Jiang
- School of Stomatology, Weifang Medical University, Weifang, China
| | - Min Ruan
- School of Stomatology, Weifang Medical University, Weifang, China
- Department of Oral Maxillofacio-Head and Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China
| | - Nannan Han
- School of Stomatology, Weifang Medical University, Weifang, China
- Department of Oral Maxillofacio-Head and Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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18
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Jangholi A, Müller Bark J, Kenny L, Vasani S, Rao S, Dolcetti R, Punyadeera C. Exosomes at the crossroad between therapeutic targets and therapy resistance in head and neck squamous cell carcinoma. Biochim Biophys Acta Rev Cancer 2022; 1877:188784. [PMID: 36028150 DOI: 10.1016/j.bbcan.2022.188784] [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: 06/15/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/24/2022]
Abstract
Head and neck squamous cell carcinomas (HNSCCs) are aggressive and clinically challenging tumours that require a multidisciplinary management approach. Despite significant therapy improvements, HNSCC patients have a poor prognosis with a 5-year survival rate of about 65%. As recently recognised key players in cancer, exosomes are extracellular vesicles (EVs) with a diameter of nearly 50-120 nm which transport information from one cell to another. Exosomes are actively involved in various aspects of tumour initiation, development, metastasis, immune regulation, therapy resistance, and therapeutic applications. However, current knowledge of the role of exosomes in the pathophysiological processes of HNSCC is still in its infancy, and additional studies are needed. In this review, we summarise and discuss the relevance of exosomes in mediating local immunosuppression and therapy resistance of HNSCC. We also review the most recent studies that have explored the therapeutic potential of exosomes as cancer vaccines, drug carriers or tools to reverse the drug resistance of HNSCC.
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Affiliation(s)
- Abolfazl Jangholi
- Centre for Biomedical Technologies, The School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove, QLD, Australia; The School of Environment and Science, Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, Australia
| | - Juliana Müller Bark
- The School of Environment and Science, Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, Australia
| | - Lizbeth Kenny
- Royal Brisbane and Women's Hospital, Cancer Care Services, Herston, Australia; Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Sarju Vasani
- Royal Brisbane and Women's Hospital, Cancer Care Services, Herston, Australia; Department of Otolaryngology, Royal Brisbane and Women's Hospital, Herston, Australia
| | - Sudha Rao
- Gene Regulation and Translational Medicine Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Riccardo Dolcetti
- Peter MacCallum Cancer Centre, Melbourne, Victoria 3000, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria 3010, Australia; Department of Microbiology and Immunology, The University of Melbourne, Victoria 3010, Australia; The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| | - Chamindie Punyadeera
- The School of Environment and Science, Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, Australia; Menzies Health Institute Queensland (MIHQ), Griffith University, Gold Coast, Australia.
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Li D, Li X, Zhao J, Tan F. Advances in nuclear medicine-based molecular imaging in head and neck squamous cell carcinoma. J Transl Med 2022; 20:358. [PMID: 35962347 PMCID: PMC9373390 DOI: 10.1186/s12967-022-03559-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/25/2022] [Indexed: 12/24/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCCs) are often aggressive, making advanced disease very difficult to treat using contemporary modalities, such as surgery, radiation therapy, and chemotherapy. However, targeted therapy, e.g., cetuximab, an epidermal growth factor receptor inhibitor, has demonstrated survival benefit in HNSCC patients with locoregional failure or distant metastasis. Molecular imaging aims at various biomarkers used in targeted therapy, and nuclear medicine-based molecular imaging is a real-time and non-invasive modality with the potential to identify tumor in an earlier and more treatable stage, before anatomic-based imaging reveals diseases. The objective of this comprehensive review is to summarize recent advances in nuclear medicine-based molecular imaging for HNSCC focusing on several commonly radiolabeled biomarkers. The preclinical and clinical applications of these candidate imaging strategies are divided into three categories: those targeting tumor cells, tumor microenvironment, and tumor angiogenesis. This review endeavors to expand the knowledge of molecular biology of HNSCC and help realizing diagnostic potential of molecular imaging in clinical nuclear medicine.
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Affiliation(s)
- Danni Li
- Shanghai Fourth People's Hospital, and School of Medicine, Tongji University, Shanghai, China
| | - Xuran Li
- Shanghai Fourth People's Hospital, and School of Medicine, Tongji University, Shanghai, China
| | - Jun Zhao
- Department of Nuclear Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fei Tan
- Shanghai Fourth People's Hospital, and School of Medicine, Tongji University, Shanghai, China. .,The Royal College of Surgeons in Ireland, Dublin, Ireland. .,The Royal College of Surgeons of England, London, UK.
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20
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Marafon F, Bonadiman BDSR, de Rocco Donassolo S, Marins K, Zanchi MM, Kosvosky GC, Basso HF, Zamoner A, Bagatini MD. Deregulation of purinergic ectoenzyme activity in head and neck cancer promotes immunosuppression. Mol Biol Rep 2022; 49:7687-7695. [PMID: 35650367 PMCID: PMC9159385 DOI: 10.1007/s11033-022-07586-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 10/24/2022]
Abstract
BACKGROUND Head and neck cancer (HNC) comprises a spectrum of neoplasms that affect the upper aerodigestive tract and are the sixth most common cancers worldwide. Individuals with HNC exhibit various symptoms and metabolic changes, including immune alterations and alterations of the purinergic pathway, which may signal worse outcomes. Therefore, the purpose of this research was to measure the activity of purinergic ectoenzymes and interleukins in patients with HNC, oral cavity cancer, and larynx cancer. METHODS AND RESULTS We recruited 32 patients and 33 healthy control subjects and performed the laboratory analyses. We identified dysregulation in the purinergic signaling pathway characterized by an increase in adenosine triphosphate (ATP) and adenosine monophosphate (AMP) hydrolysis and a decrease in the deamination of adenosine to inosine in these cancers (p < 0.05). These alterations were likely caused by increased activity of the ectoenzymes E-NTPDase and ecto-5'-nucleotidase and reduced adenosine deaminase activity. This dysregulation was associated with immune alterations, increased levels of IL-10, and decreased myeloperoxidase activity (p < 0.05), suggesting immunosuppression in these patients and suggesting possible accumulation of adenosine in the extracellular environment. CONCLUSIONS Adenosine is a potent immunosuppressive molecule associated with tumor progression and immune evasion. Our findings suggest a relationship between extracellular purines and the development and progression of the tumor microenvironment and poor outcomes. These findings increase the understanding of biological mechanisms related to HNC and demonstrate that these components are potential diagnostic markers and therapeutic targets for future management strategies and improvement in the quality of life.
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Affiliation(s)
- Filomena Marafon
- Graduate Program in Biochemistry, Biological Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Beatriz da Silva Rosa Bonadiman
- Graduate Program in Biochemistry, Biological Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | | | - Katiuska Marins
- Graduate Program in Pharmacy, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Mariane Magalhães Zanchi
- Graduate Program in Pharmacy, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Greicy Cristine Kosvosky
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Helena Fornari Basso
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Ariane Zamoner
- Graduate Program in Biochemistry, Biological Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
- Graduate Program in Pharmacy, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Margarete Dulce Bagatini
- Graduate Program in Biochemistry, Biological Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
- Federal University of Fronteira, Neighborhood Fronteira Sul, Sul, Highway SC 484 Km 02, 89815-899, Zipcode, Chapecó, SC, Brazil.
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Liquid Biopsy in Head and Neck Cancer: Current Evidence and Future Perspective on Squamous Cell, Salivary Gland, Paranasal Sinus and Nasopharyngeal Cancers. Cancers (Basel) 2022; 14:cancers14122858. [PMID: 35740523 PMCID: PMC9221064 DOI: 10.3390/cancers14122858] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 06/06/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Head and neck cancer is the sixth most common type of solid tumor and harbors a poor prognosis since most patients are diagnosed at an advanced stage. The study of different tumor components in the blood, saliva or other body fluids is called liquid biopsy. The introduction of novel diagnostic tools such as liquid biopsy could aid in achieving earlier diagnoses and more accurate disease monitoring during treatment. In this manuscript, the reader will find an in-depth review of the current evidence and a future perspective on the role of liquid biopsy in head and neck cancer. Abstract Head and neck cancer (HNC) is currently the sixth most common solid malignancy, accounting for a 50% five-year mortality rate. In the past decade, substantial improvements in understanding its molecular biology have allowed for a growing development of new biomarkers. Among these, the field of liquid biopsy has seen a sustained growth in HNC, demonstrating the feasibility to detect different liquid biomarkers such as circulating tumor DNA (ctDNA), circulating tumor cells (CTC), extracellular vesicles and microRNAs. Liquid biopsy has been studied in HPV-negative squamous cell carcinoma of the head and neck (SCCHN) but also in other subentities such as HPV-related SCCHN, EBV-positive nasopharyngeal cancer and oncogene-driven salivary gland cancers. However, future studies should be internally and externally validated, and ideally, clinical trials should incorporate the use of liquid biomarkers as endpoints in order to prospectively demonstrate their role in HNC. A thorough review of the current evidence on liquid biopsy in HNC as well as its prospects will be conducted.
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22
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Gene Expression of the D-Series Resolvin Pathway Predicts Activation of Anti-Tumor Immunity and Clinical Outcomes in Head and Neck Cancer. Int J Mol Sci 2022; 23:ijms23126473. [PMID: 35742918 PMCID: PMC9223893 DOI: 10.3390/ijms23126473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 01/10/2023] Open
Abstract
In human medicine, the progression from early neoplasia development to either complete resolution of tumorigenesis and associated inflammation or chronicity and fatal outcomes remain difficult to predict. Resolution of inflammation is an active process that stimulates the termination of the inflammatory response and promotes return to homeostasis, while failure in resolution contributes to the development of a number of diseases. To understand how resolution pathways contribute to tumorigenesis, we defined and employed a cumulative score based on the expression level of genes involved in synthesis, signaling, and metabolism of the D-series resolvin (RvD). This score was used for comparative analyses of clinical, cellular, and molecular features of tumors, based on RNA-sequencing (RNA-seq) datasets collected within The Cancer Genome Atlas (TCGA) program. Our results indicate that higher RvD scores are associated with better clinical outcome of patients with head and neck squamous cell carcinoma (HNSC), and with molecular and cellular signatures indicative of enhanced anti-tumor immunity and better response to immune-checkpoint inhibitors (ICI), also in human papilloma virus (HPV) negative HNSC subtypes. Thus, higher activity of the RvD pathway identifies patients with improved resolution and a more efficient immune reaction against cancer.
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Linxweiler M, Kühn JP, Neubert C, Khreish F, Balensiefer B, Wagner M, Schick B. Complete remission of an early-stage laryngeal cancer under combined pembrolizumab and chemotherapy treatment of a synchronous lung adenocarcinoma. J Otolaryngol Head Neck Surg 2022; 51:21. [PMID: 35578359 PMCID: PMC9109389 DOI: 10.1186/s40463-022-00572-y] [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: 10/23/2021] [Accepted: 03/31/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Anti-PD1-Checkpoint inhibition (CI) is an established treatment of recurrent and/or metastatic head and neck cancer. A potential benefit from CI in early-stage disease that is usually treated by radiation or surgery has not been investigated so far and is currently not addressed in clinical trials. CASE PRESENTATION A 58-year-old man was diagnosed with a cT2 supraglottic laryngeal cancer and a synchronous metastasized adenocarcinoma of the lung. As the patient refused any treatment of his laryngeal cancer, he received combined immune-chemotherapy according to the KEYNOTE-189 protocol. After 4 cycles of pembrolizumab/carboplatin/pemetrexed, the patient showed a complete remission of his laryngeal cancer with a clear shrinkage of the mediastinal and hilar lung cancer metastases. After 21 cycles of maintenance therapy, the lung adenocarcinoma shows a stable disease status with no signs of any residual or recurrent laryngeal cancer. CONCLUSIONS Anti-PD1-CI may be a treatment option also for early-stage HNSCC with excellent functional outcome when established therapies are not available.
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Affiliation(s)
- Maximilian Linxweiler
- Department of Otorhinolaryngology, Head and Neck Surgery, Saarland University Medical Center, Kirrbergerstr. 100, Building 6, 66421, Homburg/Saar, Germany.
| | - Jan Philipp Kühn
- Department of Otorhinolaryngology, Head and Neck Surgery, Saarland University Medical Center, Kirrbergerstr. 100, Building 6, 66421, Homburg/Saar, Germany
| | - Christian Neubert
- Department of Otorhinolaryngology, Head and Neck Surgery, Saarland University Medical Center, Kirrbergerstr. 100, Building 6, 66421, Homburg/Saar, Germany
| | - Fadi Khreish
- Department of Nuclear Medicine, Saarland University Medical Center, Homburg/Saar, Germany
| | - Benedikt Balensiefer
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Mathias Wagner
- Department of General and Surgical Pathology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Bernhard Schick
- Department of Otorhinolaryngology, Head and Neck Surgery, Saarland University Medical Center, Kirrbergerstr. 100, Building 6, 66421, Homburg/Saar, Germany
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Plasma-Enabled Smart Nanoexosome Platform as Emerging Immunopathogenesis for Clinical Viral Infection. Pharmaceutics 2022; 14:pharmaceutics14051054. [PMID: 35631640 PMCID: PMC9145689 DOI: 10.3390/pharmaceutics14051054] [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: 04/14/2022] [Revised: 05/08/2022] [Accepted: 05/11/2022] [Indexed: 02/01/2023] Open
Abstract
Smart nanoexosomes are nanosized structures enclosed in lipid bilayers that are structurally similar to the viruses released by a variety of cells, including the cells lining the respiratory system. Of particular importance, the interaction between smart nanoexosomes and viruses can be used to develop antiviral drugs and vaccines. It is possible that nanoexosomes will be utilized and antibodies will be acquired more successfully for the transmission of an immune response if reconvalescent plasma (CP) is used instead of reconvalescent plasma exosomes (CPExo) in this concept. Convalescent plasma contains billions of smart nanoexosomes capable of transporting a variety of molecules, including proteins, lipids, RNA and DNA among other viral infections. Smart nanoexosomes are released from virus-infected cells and play an important role in mediating communication between infected and uninfected cells. Infections use the formation, production and release of smart nanoexosomes to enhance the infection, transmission and intercellular diffusion of viruses. Cell-free smart nanoexosomes produced by mesenchymal stem cells (MSCs) could also be used as cell-free therapies in certain cases. Smart nanoexosomes produced by mesenchymal stem cells can also promote mitochondrial function and heal lung injury. They can reduce cytokine storms and restore the suppression of host antiviral defenses weakened by viral infections. This study examines the benefits of smart nanoexosomes and their roles in viral transmission, infection, treatment, drug delivery and clinical applications. We also explore some potential future applications for smart nanoexosomes in the treatment of viral infections.
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Liu J, Lu J, Li W. Transcriptome analysis reveals the prognostic and immune infiltration characteristics of glycolysis and hypoxia in head and neck squamous cell carcinoma. BMC Cancer 2022; 22:352. [PMID: 35361159 PMCID: PMC8969218 DOI: 10.1186/s12885-022-09449-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/22/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND This study aims to construct a new prognostic gene signature in survival prediction and risk stratification for patients with Head and neck squamous cell carcinoma (HNSCC). METHOD The transcriptome profiling data and hallmark gene sets in the Molecular Signatures Database was used to explore the cancer hallmarks most relevant to the prognosis of HNSCC patients. Differential gene expression analysis, weighted gene co-expression network analysis, univariate COX regression analysis, random forest algorithm and multiple combinatorial screening were used to construct the prognostic gene signature. The predictive ability of gene signature was verified in the TCGA HNSCC cohort as the training set and the GEO HNSCC cohorts (GSE41613 and GSE42743) as the validation sets, respectively. Moreover, the correlations between risk scores and immune infiltration patterns, as well as risk scores and genomic changes were explored. RESULTS A total of 3391 differentially expressed genes in HNSCC were screened. Glycolysis and hypoxia were screened as the main risk factors for OS in HNSCC. Using univariate Cox analysis, 97 prognostic candidates were identified (P < 0.05). Top 10 important genes were then screened out by random forest. Using multiple combinatorial screening, a combination with less genes and more significant P value was used to construct the prognostic gene signature (RNF144A, STC1, P4HA1, FMNL3, ANO1, BASP1, MME, PLEKHG2 and DKK1). Kaplan-Meier analysis showed that patients with higher risk scores had worse overall survival (p < 0.001). The ROC curve showed that the risk score had a good predictive efficiency (AUC > 0.66). Subsequently, the predictive ability of the risk score was verified in the validation sets. Moreover, the two-factor survival analysis combining the cancer hallmarks and risk scores suggested that HNSCC patients with the high hypoxia or glycolysis & high risk-score showed the worst prognosis. Besides, a nomogram based on the nine-gene signature was established for clinical practice. Furthermore, the risk score was significantly related to tumor immune infiltration profiles and genome changes. CONCLUSION This nine-gene signature associated with glycolysis and hypoxia can not only be used for prognosis prediction and risk stratification, but also may be a potential therapeutic target for patients with HNSCC.
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Affiliation(s)
- Jun Liu
- Reproductive Medicine Center, Yue Bei People's Hospital, Shantou University Medical College, 133 Huimin South Road, Shaoguan, 512025, China
- Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, Shaoguan, 512025, China
| | - Jianjun Lu
- Department of Medical Affairs, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510080, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510080, China
| | - Wenli Li
- Reproductive Medicine Center, Yue Bei People's Hospital, Shantou University Medical College, 133 Huimin South Road, Shaoguan, 512025, China
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Evaluation of Immunoregulatory Biomarkers on Plasma Small Extracellular Vesicles for Disease Progression and Early Therapeutic Response in Head and Neck Cancer. Cells 2022; 11:cells11050902. [PMID: 35269524 PMCID: PMC8909035 DOI: 10.3390/cells11050902] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 12/24/2022] Open
Abstract
Head and Neck Cancers (HNCs) have highly immunosuppressive properties. Small extracellular vesicles (sEVs), including exosomes, nanosized mediators of intercellular communication in the blood, carry immunosuppressive proteins and effectively inhibit anti-tumor immune responses in HNCs. This study evaluates immunosuppressive markers on sEVs from 40 HNC patients at different disease stages and 3- and 6-month follow-up after surgery and/or chemoradiotherapy. As controls, sEVs from normal donors (NDs) are examined. Immunoregulatory surface markers on sEVs were detected as relative fluorescence intensity (RFI) using on-bead flow cytometry, and their expression levels were monitored in the early and late stages of HNC and during follow-up. In parallel, the sEV-mediated apoptosis of CD8+ Jurkat cells was assessed. Together with TGF-β1 and PD-L1 abundance, total sEV proteins are elevated with disease progression. In contrast, total sEV protein, including TGF-β1, PD-1 and PD-L1, decrease upon therapy response during follow-up. Overall survival analysis implies that high sEV PD-1/PD-L1 content is an unfavorable prognostic marker in HNC. Consistently, the sEV-mediated induction of apoptosis in CD8+ T cells correlates with the disease activity and therapy response. These findings indicate that a combination of immunoregulatory marker profiles should be preferred over a single marker to monitor disease progression and therapy response in HNC.
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Wang D, Fang J, Wen S, Li Q, Wang J, Yang L, Dai W, Lu H, Guo J, Shan Z, Xie W, Liu X, Wen L, Shen J, Wang A, Chen Q, Wang Z. A comprehensive profile of TCF1+ progenitor and TCF1− terminally exhausted PD-1+CD8+ T cells in head and neck squamous cell carcinoma: implications for prognosis and immunotherapy. Int J Oral Sci 2022; 14:8. [PMID: 35153298 PMCID: PMC8841504 DOI: 10.1038/s41368-022-00160-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 12/20/2021] [Accepted: 12/28/2021] [Indexed: 12/24/2022] Open
Abstract
The heterogeneity of exhausted T cells (Tex) is a critical determinant of immune checkpoint blockade therapy efficacy. However, few studies have explored exhausted T cell subpopulations in human cancers. In the present study, we examined samples from two cohorts of 175 patients with head and neck squamous cell cancer (HNSCC) by multiplex immunohistochemistry (mIHC) to investigate two subsets of Tex, CD8+PD1+TCF1+ progenitor exhausted T cells (TCF1+Texprog) and CD8+PD1+TCF1− terminally exhausted T cells (TCF1−Texterm). Moreover, fresh tumor samples from 34 patients with HNSCC were examined by flow cytometry and immunohistochemistry to further investigate their properties and cytotoxic capabilities and their correlation with regulatory T cells (Tregs) in the tumor immune microenvironment (TIME). mIHC and flow cytometry analysis showed that TCF1−Texterm represented a greater proportion of CD8+PD1+Tex than TCF1+Texprog in most patients. TCF1+Texprog produced abundant TNFα, while TCF1−Texterm expressed higher levels of CD103, TIM-3, CTLA-4, and TIGIT. TCF1−Texterm exhibited a polyfunctional TNFα+GZMB+IFNγ+ phenotype; and were associated with better overall survival and recurrence-free survival. The results also indicated that larger proportions of TCF1−Texterm were accompanied by an increase in the proportion of Tregs. Therefore, it was concluded that TCF1−Texterm was the major CD8+PD1+Tex subset in the HNSCC TIME and that these cells favor patient survival. A high proportion of TCF1−Texterm was associated with greater Treg abundance.
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Prospects of Extracellular Vesicles in Otorhinolaryngology, Head and Neck Surgery. JOURNAL OF NANOTHERANOSTICS 2021. [DOI: 10.3390/jnt2040013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The diagnostic and therapeutic potential of extracellular vesicles (EVs) has been recognised in many fields of medicine for several years. More recently, it has become a topic of increasing interest in otorhinolaryngology, head and neck surgery (ORL-HNS). With this narrative review, we have aspired to determine different aspects of those nanometrically sized theranostic particles, which seem to have promising potential as biomarkers in some of the most common diseases of the ORL-HNS by being available via less invasive diagnostic methods. At the same time, a better understanding of their activity provides us with new possibilities for developing specific target treatments. So far, most research has been oriented towards the role of EVs in the progression of head and neck cancer, notably head and neck squamous cell cancer. Nonetheless, some of this research has focused on chronic diseases of the ears, nose and paranasal sinuses. However, most research is still in the preclinical or experimental phase. It therefore requires a further and more profound understanding of EV content and behaviour to utilise their nanotheranostic capacities to their fullest potential.
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Shao B, Dang Q, Chen Z, Chen C, Zhou Q, Qiao B, Liu J, Hu S, Wang G, Yuan W, Sun Z. Effects of Tumor-Derived Exosome Programmed Death Ligand 1 on Tumor Immunity and Clinical Applications. Front Cell Dev Biol 2021; 9:760211. [PMID: 34722545 PMCID: PMC8554115 DOI: 10.3389/fcell.2021.760211] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 09/24/2021] [Indexed: 12/11/2022] Open
Abstract
Programmed death ligand 1 (PD-L1) is a typical immune surface protein that binds to programmed cell death 1 (PD-1) on T cells through its extracellular domain. Subsequently, T cell activity is inhibited, and tumor immune tolerance is enhanced. Anti-PD-1/PD-L1 immune checkpoint therapy blocks the combination of PD-1/PD-L1 and rejuvenates depleted T cells, thereby inhibiting tumor growth. Exosomes are biologically active lipid bilayer nanovesicles secreted by various cell types, which mediate signal communication between cells. Studies have shown that PD-L1 can not only be expressed on the surface of tumor cells, immune cells, and other cells in the tumor microenvironment, but also be released from tumor cells and exist in an extracellular form. In particular, exosome PD-L1 plays an unfavorable role in tumor immunosuppression. The immunomodulatory effect of exosome PD-L1 and its potential in fluid diagnosis have attracted our attention. This review aims to summarize the available evidence regarding the biological characteristics of exosome PD-L1 in tumor immunity, with a particular focus on the mechanisms in different cancers and clinical prospects. In addition, we also summarized the current possible and effective detection methods for exosome PD-L1 and proposed that exosome PD-L1 has the potential to become a target for overcoming anti-PD-1/PD-L1 antibody treatment resistance.
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Affiliation(s)
- Bo Shao
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Qin Dang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhuang Chen
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chen Chen
- Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China.,School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Quanbo Zhou
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Bingbing Qiao
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jinbo Liu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shengyun Hu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guixian Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weitang Yuan
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhenqiang Sun
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,School of Life Sciences, Zhengzhou University, Zhengzhou, China
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Sahu M, Suryawanshi H. Immunotherapy: The future of cancer treatment. J Oral Maxillofac Pathol 2021; 25:371. [PMID: 34703141 PMCID: PMC8491352 DOI: 10.4103/0973-029x.325257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 12/02/2020] [Accepted: 03/31/2021] [Indexed: 12/01/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCCs) are one of the most common cancers worldwide. A large number of patients are diagnosed with locally advanced disease and require multimodal treatment approaches. Standard treatment modalities ranging from surgery to chemotherapy and radiation are yielding mixed results. To overcome this hurdle, newer innovative approaches are required to reduce the morbidity and mortality of the patients. In the last few decades, immunotherapy has become an important part of treating some types of cancer. The immune system plays a key role in the development, establishment and progression of HNSCC. A greater understanding of the dysregulation and evasion of the immune system in the evolution and progression of HNSCC provides the basis for improved therapies and outcomes for patients. Newer types of immune treatments are now being studied, and they will impact how we treat cancer in the future. This article provides a brief overview of the current immunotherapeutic strategies for cancer with emphasis on HNSCC.
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Affiliation(s)
- Manisha Sahu
- Department of Oral Pathology and Microbiology, Chhattisgarh Dental College and Research Institute, Rajnandgaon, Chhattisgarh, India
| | - Hemakumari Suryawanshi
- Department of Oral Pathology and Microbiology, Chhattisgarh Dental College and Research Institute, Rajnandgaon, Chhattisgarh, India
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Yao Y, Yan Z, Lian S, Wei L, Zhou C, Feng D, Zhang Y, Yang J, Li M, Chen Y. Prognostic value of novel immune-related genomic biomarkers identified in head and neck squamous cell carcinoma. J Immunother Cancer 2021; 8:jitc-2019-000444. [PMID: 32719094 PMCID: PMC7390201 DOI: 10.1136/jitc-2019-000444] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2020] [Indexed: 12/12/2022] Open
Abstract
Background The immune response within the tumor microenvironment plays a key role in tumorigenesis and determines the clinical outcomes of head and neck squamous cell carcinoma (HNSCC). However, to date, a paucity of robust, reliable immune-related biomarkers has been identified that are capable of estimating prognosis in HNSCC patients. Methods High-throughput RNA sequencing was performed in tumors and matched adjacent tissues from five HNSCC patients, and the immune signatures expression of 730 immune-related transcripts selected from the nCounter PanCancer Immune Profiling Panel were assessed. Survival analyzes were performed in a training cohort, consisting of 416 HNSCC cases, retrieved from The Cancer Genome Atlas (TCGA) database. A prognostic signature was built, using elastic net-penalized Cox regression and backward, stepwise Cox regression analyzes. The outcomes were validated by an independent cohort of 115 HNSCC patients, using tissue microarrays and immunohistochemistry staining. Cell-type identification by estimating relative subsets of RNA transcripts (CIBERSORT) was also used to estimate the relative fractions of 22 immune-cell types and their correlations coefficients with prognostic biomarkers. Results Collectively, 248 immune-related genes were differentially expressed in paired tumors and normal tissues using RNA sequencing. After process screening in the training TCGA cohort, four immune-related genes (PVR, TNFRSF12A, IL21R, and SOCS1) were significantly associated with overall survival (OS). Integrating these genes with Path_N stage, a multiplex model was built and suggested better performance in determining 5 years OS (receiver operating characteristic (ROC) analysis, area under the curve (AUC)=0.709) than others. Further protein-based validation was conducted in 115 HNSCC patients. Similarly, high expression of PVR and TNFRSF12A were associated with poor OS (Kaplan-Meier p=0.017 and 0.0032), while high expression of IL21R and SOCS1 indicated favorable OS (Kaplan-Meier p<0.0001 and =0.0018). The integrated model with Path_N stage still demonstrated efficacy in OS evaluation (Kaplan-Meier p<0.0001, ROC AUC=0.893). Besides, the four prognostic genes were significantly correlated with activated CD8+ T cells, CD4+ T cells, follicular helper T cells and regulatory T cells, implying the possible involvement of these genes in the immunoregulation and development of HNSCC. Conclusions The well-established model encompassing both immune-related biomarkers and clinicopathological factor might serve as a promising tool for the prognostic prediction of HNSCC.
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Affiliation(s)
- Yao Yao
- Department of Head and Neck Surgery, Research Center for Clinical Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China
| | - Zhongyi Yan
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China.,Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, Nanjing, China
| | - Senlin Lian
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Liangnian Wei
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Chao Zhou
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Dongju Feng
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Yuan Zhang
- Department of Head and Neck Surgery, Research Center for Clinical Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China
| | - Jianrong Yang
- Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, Nanjing, China .,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
| | - Ming Li
- Department of Radiation Oncology, Beijing Hospital/National Center of Gerontology, Beijing, China
| | - Yun Chen
- Department of Head and Neck Surgery, Research Center for Clinical Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China .,Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
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Moreira D, Sampath S, Won H, White SV, Su YL, Alcantara M, Wang C, Lee P, Maghami E, Massarelli E, Kortylewski M. Myeloid cell-targeted STAT3 inhibition sensitizes head and neck cancers to radiotherapy and T cell-mediated immunity. J Clin Invest 2021; 131:137001. [PMID: 33232304 DOI: 10.1172/jci137001] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 11/18/2020] [Indexed: 12/27/2022] Open
Abstract
The tumor microenvironment affects the outcome of radiotherapy against head and neck squamous cell carcinoma (HNSCC). We recently found that tolerogenic myeloid cells accumulate in the circulation of HNSCC patients undergoing radiotherapy. Here, we analyzed tumor-containing lymph node biopsies collected from these patients. After 2 weeks of radiotherapy, we found an increase in tumor-associated macrophages (TAMs) with activated STAT3, while CD8+ T cells were reduced as detected using multiplex IHC. Gene expression profiling indicated upregulation of M2 macrophage-related genes (CD163, CD206), immunosuppressive mediators (ARG1, LIF, TGFB1), and Th2 cytokines (IL4, IL5) in irradiated tumors. We next validated STAT3 as a potential target in human HNSCC-associated TAMs, using UM-SCC1 xenotransplants in humanized mice. Local injections of myeloid cell-targeted STAT3 antisense oligonucleotide (CpG-STAT3ASO) activated human DCs/macrophages and promoted CD8+ T cell recruitment, thereby arresting UM-SCC1 tumor growth. Furthermore, CpG-STAT3ASO synergized with tumor irradiation against syngeneic HPV+ mEERL and HPV- MOC2 HNSCC tumors in mice, triggering tumor regression and/or extending animal survival. The antitumor immune responses were CD8+ and CD4+ T cell dependent and associated with the activation of antigen-presenting cells (DCs/M1 macrophages) and increased CD8+ to regulatory T cell ratio. Our observations suggest that targeted inhibition of STAT3 in tumor-associated myeloid cells augments the efficacy of radiotherapy against HNSCC.
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Affiliation(s)
- Dayson Moreira
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | | | - Haejung Won
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | - Seok Voon White
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | - Yu-Lin Su
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | - Marice Alcantara
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | - Chongkai Wang
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | - Peter Lee
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
| | | | - Erminia Massarelli
- Medical Oncology and Experimental Therapeutics, City of Hope, Duarte, California, USA
| | - Marcin Kortylewski
- Department of Immuno-Oncology, Beckman Research Institute at City of Hope, Duarte, California, USA
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Mao L, Xiao Y, Yang QC, Yang SC, Yang LL, Sun ZJ. TIGIT/CD155 blockade enhances anti-PD-L1 therapy in head and neck squamous cell carcinoma by targeting myeloid-derived suppressor cells. Oral Oncol 2021; 121:105472. [PMID: 34333450 DOI: 10.1016/j.oraloncology.2021.105472] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 04/08/2021] [Accepted: 07/23/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVES Anti-PD-1/PD-L1 therapy has recently been approved for head and neck squamous cell carcinoma (HNSCC). However, given that large numbers of patients with HNSCC do not respond to PD-1/PD-L1 antibodies, combination strategies for elevating the response rate need to be further investigated. The goal of this study was to explore the possibility of dual-targeting CD155/TIGIT and PD-1/PD-L1 signalling in HNSCC. MATERIALS AND METHODS Multiplex flow cytometry was performed to determine the co-expression of CD155 and PD-L1 in human HNSCC and transgenic HNSCC mouse models. The combined application of TIGIT mAb and PD-L1 mAb in a mouse model was used to explore the therapeutic effect. RESULTS CD155 and PD-L1 were highly co-expressed on myeloid-derived suppressor cells (MDSCs) derived from patients with HNSCC and were inversely associated with the percentage of tumour CD3+ T and effector memory T cells. CD155+PD-L1+ MDSCs in the mouse model were gradually enriched in the tumour microenvironment in the middle and late stages of tumour progression. Anti-PD-L1 treatment alone upregulated the expression of CD155 on MDSCs and while anti-TIGIT treatment upregulated the expression of PD-L1 on MDSCs in mice. The combined blockade of TIGIT/CD155 and PD-1/PD-L1 signalling in mice significantly inhibited tumour growth, enhanced the percentages of effector T cells and cytokine secretion and elicited immune memory effects. CONCLUSION Our study indicated that CD155+PD-L1+ MDSCs are enriched in the tumour microenvironment and blocking TIGIT/CD155 can effectively enhance the response rate of HNSCC to PD-L1 mAb therapy, which provides the clinical potential of co-targeting TIGIT/CD155 and PD-1/PD-L1 signalling.
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Affiliation(s)
- Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Yao Xiao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Qi-Chao Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Shao-Chen Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China.
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Perrotti V, Caponio VCA, Mascitti M, Lo Muzio L, Piattelli A, Rubini C, Capone E, Sala G. Therapeutic Potential of Antibody-Drug Conjugate-Based Therapy in Head and Neck Cancer: A Systematic Review. Cancers (Basel) 2021; 13:3126. [PMID: 34206707 PMCID: PMC8269333 DOI: 10.3390/cancers13133126] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Antibody-drug conjugates (ADCs) are designed to deliver potent cytotoxic agents into tumor tissues. During the last two decades, a plethora of ADCs have been successfully developed and used for several indications, including hematologic and solid tumors. In this work, we systematically reviewed the progress in ADC development for the treatment of HNC. METHODS This review was registered in PROSPERO database. A comprehensive search was conducted following PRISMA guidelines and using PubMed, Scopus and Web of Science database. RESULTS In total, 19 studies were included. Due to the significant heterogeneity of the outcome measures, meta-analysis was not performed, and data were summarized in tables. HNC results are poorly represented in the cohorts of completed clinical trials; published data are mostly focused on safety evaluation rather than efficacy of ADCs. CONCLUSIONS Although several novel agents against a wide range of different antigens were investigated, showing promising results at a preclinical level, most of the targets reported in this review are not specific for HNC; hence, the development of ADCs tailored for the HNC phenotype could open up new therapeutic perspectives. Moreover, the results from the present systematic review call attention to how limited is the application of current clinical trials in HNC.
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Affiliation(s)
- Vittoria Perrotti
- Department of Medical, Oral and Biotechnological Sciences, Gabriele d’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Vito Carlo Alberto Caponio
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy; (V.C.A.C.); (L.L.M.)
| | - Marco Mascitti
- Department of Clinical Specialistic and Dental Sciences, Marche Polytechnic University, 60121 Ancona, Italy;
| | - Lorenzo Lo Muzio
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy; (V.C.A.C.); (L.L.M.)
| | - Adriano Piattelli
- Department of Medical, Oral and Biotechnological Sciences, Gabriele d’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy;
- Fondazione Villa Serena per la Ricerca, Città S. Angelo, 65121 Pescara, Italy
- Casa di Cura Villa Serena, Città S. Angelo, 65121 Pescara, Italy
| | - Corrado Rubini
- Department of Biomedical Sciences and Public Health, Marche Polytechnic University, 60121 Ancona, Italy;
| | - Emily Capone
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (E.C.); (G.S.)
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy
| | - Gianluca Sala
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (E.C.); (G.S.)
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy
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Shi Y, Xie TX, Leach DG, Wang B, Young S, Osman AA, Sikora AG, Ren X, Hartgerink JD, Myers JN, Rangel R. Local Anti-PD-1 Delivery Prevents Progression of Premalignant Lesions in a 4NQO-Oral Carcinogenesis Mouse Model. Cancer Prev Res (Phila) 2021; 14:767-778. [PMID: 34021022 DOI: 10.1158/1940-6207.capr-20-0607] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/21/2021] [Accepted: 05/19/2021] [Indexed: 12/20/2022]
Abstract
Although the principle of systemic treatment to prevent the progression of oral premalignant lesions (OPL) has been demonstrated, there remains a lack of consensus about an optimal approach that balances clinical efficacy with toxicity concerns. Recent advances in cancer therapy using approaches targeting the tumor immune microenvironment (TIME) including immune-checkpoint inhibitors indicate that these agents have significant clinically activity against different types of cancers, including oral cancer, and therefore they may provide an effective oral cancer prevention strategy for patients with OPLs. Our past work showed that systemic delivery of a monoclonal antibody to the programmed death receptor 1 (PD-1) immune checkpoint can inhibit the progression of OPLs to oral cancer in a syngeneic murine oral carcinogenesis model. Here we report a novel approach of local delivery of a PD-1 immune-checkpoint inhibitor loaded using a hydrogel, which significantly reduces the progression of OPLs to carcinomas. In addition, we detected a significant infiltration of regulatory T cells associated with oral lesions with p53 mutation, and a severe loss of expression of STING, which correlated with a decreased infiltration of dendritic cells in the oral lesions. However, a single local dose of PD-1 inhibitor was found to restore stimulator of interferon response cGAMP interactor 1 (STING) and CD11c expression and increase the infiltration of CD8+ T cells into the TIME irrespective of the p53 mutational status. Overall, we provide evidence for the potential clinical value of local delivery of biomaterials loaded with anti-PD-1 antibodies to prevent malignant progression of OPLs. PREVENTION RELEVANCE: Oral cancer is an aggressive disease, with an overall survival rate of 50%. Preinvasive histologic abnormalities such as tongue dysplasia represent an early stage of oral cancer; however, there are no treatments to prevent oral carcinoma progression. Here, we combined biomaterials loaded with an immunotherapeutic agent preventing oral cancer progression.
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Affiliation(s)
- Yewen Shi
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas.,Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Tong-Xin Xie
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David G Leach
- Department of Chemistry, Department of Bioengineering, Rice University, Houston, Texas
| | - Bingbing Wang
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Simon Young
- Department of Oral and Maxillofacial Surgery, University of Texas Health Science Center at Houston, Houston, Texas
| | - Abdullah A Osman
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew G Sikora
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xiaoyong Ren
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jeffrey D Hartgerink
- Department of Chemistry, Department of Bioengineering, Rice University, Houston, Texas
| | - Jeffrey N Myers
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roberto Rangel
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas.
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Xu Y, Zhu G, Maroun CA, Wu IXY, Huang D, Seiwert TY, Liu Y, Mandal R, Zhang X. Programmed Death-1/Programmed Death-Ligand 1-Axis Blockade in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma Stratified by Human Papillomavirus Status: A Systematic Review and Meta-Analysis. Front Immunol 2021; 12:645170. [PMID: 33897693 PMCID: PMC8058384 DOI: 10.3389/fimmu.2021.645170] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/19/2021] [Indexed: 12/24/2022] Open
Abstract
Background Programmed death-1/programmed death-ligand 1 (PD-1/PD-L1) inhibitors have provided clinical benefit to head and neck squamous cell carcinoma (HNSCC) patients in recent clinical trials. However, it remains unclear as to whether human papillomavirus (HPV) status is associated with improved clinical outcome of anti-PD-1 or anti-PD-L1 immunotherapy in HNSCC. Methods PubMed, EMBASE, Cochrane Library, and Web of Science were systematically searched up to February 28, 2021. Published clinical trials of HNSCC patients treated with only PD-1 or PD-L1 inhibitors were selected. The primary or secondary outcome of these studies included objective response rate (ORR) stratified by HPV status. The pooled odds ratio (OR) and hazard ratio (HR) were estimated using a fixed-effect model. Results A total of seven eligible studies comprising 814 patients were included. The ORR of HPV positive HNSCC patients was significantly higher than that of HPV negative HNSCC patients (OR = 1.77; 95%CI = 1.14-2.74; P = 0.01), and this favorable effect occurred in pooled anti-PD-L1 trials (OR = 2.66; 95%CI = 1.16-6.11; P = 0.02). In comparison, the pooled OR was 1.51 in anti-PD-1 trials (95%CI = 0.90-2.54; P = 0.12). Survival analysis indicated that HPV positive HNSCC patients had a lower risk of overall death as compared to HPV negative HNSCC patients (HR = 0.77; 95%CI = 0.60–0.99; P = 0.04). Conclusions HPV positive HNSCC patients display improved outcomes with PD-1/PD-L1 axis blockade as compared to HPV negative HNSCC patients. These improved outcomes are likely driven to a greater extent by anti-PD-L1 inhibitors. However, randomized controlled trials with greater numbers of patients are needed for validation of these early findings.
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Affiliation(s)
- Yimin Xu
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China.,Clinical Research Center for Pharyngolaryngeal Diseases and Voice Disorders in Hunan Province, Changsha, China
| | - Gangcai Zhu
- Department of Otolaryngology-Head and Neck Surgery, The Second Xiangya Hospital, Central South University, Changsha, China.,Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, United States.,Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins Medicine, Baltimore, MD, United States
| | - Christopher A Maroun
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, United States.,Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins Medicine, Baltimore, MD, United States
| | - Irene X Y Wu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Donghai Huang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China.,Clinical Research Center for Pharyngolaryngeal Diseases and Voice Disorders in Hunan Province, Changsha, China.,National Clinical Research Center for Geriatric Disorders, XiangYa Hospital, Changsha, China
| | - Tanguy Y Seiwert
- Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins Medicine, Baltimore, MD, United States.,Department of Oncology, Johns Hopkins University, Baltimore, MD, United States
| | - Yong Liu
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China.,Clinical Research Center for Pharyngolaryngeal Diseases and Voice Disorders in Hunan Province, Changsha, China.,National Clinical Research Center for Geriatric Disorders, XiangYa Hospital, Changsha, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, China
| | - Rajarsi Mandal
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, United States.,Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins Medicine, Baltimore, MD, United States
| | - Xin Zhang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China.,Clinical Research Center for Pharyngolaryngeal Diseases and Voice Disorders in Hunan Province, Changsha, China.,National Clinical Research Center for Geriatric Disorders, XiangYa Hospital, Changsha, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, China
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Kötting C, Hofmann L, Lotfi R, Engelhardt D, Laban S, Schuler PJ, Hoffmann TK, Brunner C, Theodoraki MN. Immune-Stimulatory Effects of Curcumin on the Tumor Microenvironment in Head and Neck Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:cancers13061335. [PMID: 33809574 PMCID: PMC8001767 DOI: 10.3390/cancers13061335] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/11/2021] [Accepted: 03/12/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Head and neck squamous cell carcinoma has been shown to downregulate the host’s antitumor immune response as well as inherent anticancer immunity, inter alia, via increased activation of nuclear factor kappa of activated B-cells (NF-κB). The aim of this study is to examine curcumin’s effects on certain pro- and antitumoral chemokines via NF-κB, as well as the combined effects of curcumin and toll-like receptor 3 agonist Poly I:C on NF-κB and regulatory T-cell attraction. Furthermore, we compare curcumin with established NF-κB inhibitors caffeic acid phenethyl ester and BAY 11-7082. We demonstrate that curcumin has immune-modulating effects, with potent inhibition of the regulatory T-cell-attracting effects of Poly I:C. Therefore, curcumin presents an adjuvant that not only improves the effects of established therapies but also holds the potential to reduce negative side effects in tumor entities with increased NF-κB activation. Abstract Curcumin is known to have immune-modulatory and antitumor effects by interacting with more than 30 different proteins. An important feature of curcumin is the inhibition of nuclear factor kappa of activated B-cells (NF-κB). Here, we evaluate the potential of curcumin to reverse the epithelial to mesenchymal transition (EMT) of head and neck squamous cell carcinoma (HNSCC) cells as a part of tumor escape mechanisms. We examined the impact of curcumin on the expression of different pro- and antitumoral chemokines in ex vivo HNSCC tumor tissue and primary macrophage cultures. Further, we evaluated the combinatorial effect of curcumin and toll-like receptor 3 (TLR3) agonist Poly I:C (PIC) on NF-κB inhibition and regulatory T-cell (Treg) attraction. Mesenchymal markers were significantly reduced in cancer specimens after incubation with curcumin, with simultaneous reduction of key transcription factors of EMT, Snail, and Twist. Furthermore, a decrease of the Treg-attracting chemokine CCL22 was observed. Additionally, curcumin-related inhibition of NF-κB nuclear translocation was evident. The combination of PIC with curcumin resulted in further NF-κB inhibition, whereas PIC alone contrarily resulted in NF-κB activation. Furthermore, curcumin was more effective in inhibiting PIC-dependent NF-κB activation and Treg attraction compared to known NF-κB inhibitors BAY 11-7082 or caffeic acid phenethyl ester (CAPE). The presented results show, for the first time, the immune-modulating effects of curcumin in HNSCC, with potent inhibition of the Treg-attracting effects of PIC. Hence, curcumin presents a promising drug in cancer therapy as a supplement to already established treatments.
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Affiliation(s)
- Charlotte Kötting
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Linda Hofmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Ramin Lotfi
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Services Baden-Württemberg-Hessen, 89081 Ulm, Germany;
- Institute for Transfusion Medicine, University Hospital Ulm, 89081 Ulm, Germany
| | - Daphne Engelhardt
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Simon Laban
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Patrick J. Schuler
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Thomas K. Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Cornelia Brunner
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
| | - Marie-Nicole Theodoraki
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (C.K.); (L.H.); (D.E.); (S.L.); (P.J.S.); (T.K.H.); (C.B.)
- Correspondence: ; Tel.: +49-731-500-59521
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Feng B, Hess J. Immune-Related Mutational Landscape and Gene Signatures: Prognostic Value and Therapeutic Impact for Head and Neck Cancer. Cancers (Basel) 2021; 13:cancers13051162. [PMID: 33800421 PMCID: PMC7962834 DOI: 10.3390/cancers13051162] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/28/2021] [Accepted: 03/03/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Immunotherapy has emerged as a standard-of-care for most human malignancies, including head and neck cancer, but only a limited number of patients exhibit a durable clinical benefit. An urgent medical need is the establishment of accurate response predictors, which is handicapped by the growing body of molecular, cellular and clinical variables that modify the complex nature of an effective anti-tumor immune response. This review summarizes more recent efforts to elucidate immune-related mutational landscapes and gene expression signatures by integrative analysis of multi-omics data, and highlights their potential therapeutic impact for head and neck cancer. A better knowledge of the underlying principles and relevant interactions could pave the way for rational therapeutic combinations to improve the efficacy of immunotherapy, in particular for those cancer patients at a higher risk for treatment failure. Abstract Immunotherapy by immune checkpoint inhibition has become a main pillar in the armamentarium to treat head and neck cancer and is based on the premise that the host immune system can be reactivated to successfully eliminate cancer cells. However, the response rate remains low and only a small subset of head and neck cancer patients achieves a durable clinical benefit. The availability of multi-omics data and emerging computational technologies facilitate not only a deeper understanding of the cellular composition in the tumor immune microenvironment but also enables the study of molecular principles in the complex regulation of immune surveillance versus tolerance. These knowledges will pave the way to apply immunotherapy more precisely and effectively. This review aims to provide a holistic view on how the immune landscape dictates the tumor fate and vice versa, and how integrative analysis of multi-omics data contribute to our current knowledge on the accuracy of predictive biomarkers and on a broad range of factors influencing the response to immunotherapy in head and neck cancer.
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Affiliation(s)
- Bohai Feng
- Department of Otorhinolaryngology, Head and Neck Surgery, Heidelberg University Hospital, 69120 Heidelberg, Germany;
- Department of Otorhinolaryngology, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Jochen Hess
- Department of Otorhinolaryngology, Head and Neck Surgery, Heidelberg University Hospital, 69120 Heidelberg, Germany;
- Research Group Molecular Mechanisms of Head and Neck Tumors, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Correspondence:
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Phanthunane C, Wijers R, de Herdt M, Langeveld TPM, Koljenovic S, Dasgupta S, Sleijfer S, Baatenburg de Jong RJ, Hardillo J, Balcioglu HE, Debets R. B-cell clusters at the invasive margin associate with longer survival in early-stage oral-tongue cancer patients. Oncoimmunology 2021; 10:1882743. [PMID: 33643695 PMCID: PMC7894457 DOI: 10.1080/2162402x.2021.1882743] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
In oral-cancer, the number of tumor-infiltrating lymphocytes (TILs) associates with improved survival, yet the prognostic value of the cellular composition and localization of TILs is not defined. We quantified densities, localizations, and cellular networks of lymphocyte populations in 138 patients with T1-T2 primary oral-tongue squamous cell carcinoma treated with surgical resections without any perioperative (chemo)radiotherapy, and correlated outcomes to overall survival (OS). Multiplexed in-situ immunofluorescence was performed for DAPI, CD4, CD8, CD20, and pan-cytokeratin using formalin-fixed paraffin-embedded sections, and spatial distributions of lymphocyte populations were assessed in the tumor and stroma compartments at the invasive margin (IM) as well as the center of tumors. We observed a high density of CD4, CD8, and CD20 cells in the stroma compartment at the IM, but neither lymphocyte densities nor networks as single parameters associated with OS. In contrast, assessment of two contextual parameters within the stroma IM region of tumors, i.e., the number of CD20 cells within 20 µm radii of CD20 and CD4 cells, termed the CD20 Cluster Score, yielded a highly significant association with OS (HR 0.38; p = .003). Notably, the CD20 Cluster Score significantly correlated with better OS and disease-free survival in multivariate analysis (HR 0.34 and 0.47; p = .001 and 0.019) as well as with lower local recurrence rate (OR: 0.13; p = .028). Taken together, our study showed that the presence of stromal B-cell clusters at IM, in the co-presence of CD4 T-cells, associates with good prognosis in early oral-tongue cancer patients.
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Affiliation(s)
- C Phanthunane
- Departments of Otorhinolaryngology and Erasmus MC Cancer Institute, Rotterdam, The Netherlands.,Department of Medical Oncology, HRH Princess Chulabhorn College of Medical Science, Bangkok, Thailand
| | - R Wijers
- Departments of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - M de Herdt
- Departments of Otorhinolaryngology and Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - T P M Langeveld
- Department of Otorhinolaryngology, Head and Neck Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - S Koljenovic
- Departments of Otorhinolaryngology and Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - S Dasgupta
- Departments of Otorhinolaryngology and Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - S Sleijfer
- Departments of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - R J Baatenburg de Jong
- Departments of Otorhinolaryngology and Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - J Hardillo
- Departments of Otorhinolaryngology and Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - H E Balcioglu
- Departments of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - R Debets
- Departments of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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40
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Rong C, Zhou R, Wan S, Su D, Wang SL, Hess J. Ubiquitin Carboxyl-Terminal Hydrolases and Human Malignancies: The Novel Prognostic and Therapeutic Implications for Head and Neck Cancer. Front Oncol 2021; 10:592501. [PMID: 33585209 PMCID: PMC7878561 DOI: 10.3389/fonc.2020.592501] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/07/2020] [Indexed: 12/24/2022] Open
Abstract
Ubiquitin C-terminal hydrolases (UCHs), a subfamily of deubiquitinating enzymes (DUBs), have been found in a variety of tumor entities and play distinct roles in the pathogenesis and development of various cancers including head and neck cancer (HNC). HNC is a heterogeneous disease arising from the mucosal epithelia of the upper aerodigestive tract, including different anatomic sites, distinct histopathologic types, as well as human papillomavirus (HPV)-positive and negative subgroups. Despite advances in multi-disciplinary treatment for HNC, the long-term survival rate of patients with HNC remains low. Emerging evidence has revealed the members of UCHs are associated with the pathogenesis and clinical prognosis of HNC, which highlights the prognostic and therapeutic implications of UCHs for patients with HNC. In this review, we summarize the physiological and pathological functions of the UCHs family, which provides enlightenment of potential mechanisms of UCHs family in HNC pathogenesis and highlights the potential consideration of UCHs as attractive drug targets.
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Affiliation(s)
- Chao Rong
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China
- Section Experimental and Translational Head and Neck Oncology, Department of Otolaryngology, Head and Neck Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Ran Zhou
- Department of Pharmacy, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shan Wan
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China
| | - Dan Su
- Department of Pharmacy, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shou-Li Wang
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China
| | - Jochen Hess
- Section Experimental and Translational Head and Neck Oncology, Department of Otolaryngology, Head and Neck Surgery, University Hospital Heidelberg, Heidelberg, Germany
- Research Group Molecular Mechanisms of Head and Neck Tumors, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
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Jing C, Duan Y, Zhou M, Yue K, Zhuo S, Li X, Liu D, Ye B, Lai Q, Li L, Yao X, Wei H, Zhang W, Wu Y, Wang X. Blockade of deubiquitinating enzyme PSMD14 overcomes chemoresistance in head and neck squamous cell carcinoma by antagonizing E2F1/Akt/SOX2-mediated stemness. Theranostics 2021; 11:2655-2669. [PMID: 33456565 PMCID: PMC7806466 DOI: 10.7150/thno.48375] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/03/2020] [Indexed: 12/25/2022] Open
Abstract
Increasing evidence reveals a close relationship between deubiquitinating enzymes (DUBs) and cancer progression. In this study, we attempted to identify the roles and mechanisms of critical DUBs in head and neck squamous cell carcinoma (HNSCC). Methods: Bioinformatics analysis was performed to screen differentially expressed novel DUBs in HNSCC. Immunohistochemistry assay was used to measure the expression of DUB PSMD14 in HNSCC specimens and adjacent normal tissues. The level of PSMD14 in HNSCC tumorigenesis was investigated using a 4-NQO-induced murine HNSCC model. The function of PSMD14 was determined through loss-of-function assays. Chromatin immunoprecipitation, immunoprecipitation and in vivo ubiquitination assay were conducted to explore the potential mechanism of PSMD14. The anti-tumor activity of PSMD14 inhibitor Thiolutin was assessed by in vitro and in vivo experiments. Results: We identified PSMD14 as one of significantly upregulated DUBs in HNSCC tissues. Aberrant expression of PSMD14 was associated with tumorigenesis and malignant progression of HNSCC and further indicated poor prognosis. The results of in vitro and in vivo experiments demonstrated PSMD14 depletion significantly undermined HNSCC growth, chemoresistance and stemness. Mechanically, PSMD14 inhibited the ubiquitination and degradation of E2F1 to improve the activation of Akt pathway and the transcription of SOX2. Furthermore, PSMD14 inhibitor Thiolutin exhibited a potent anti-tumor effect on HNSCC in vivo and in vitro by impairing DUB activity of PSMD14. Conclusion: Our findings demonstrate the role and mechanism of PSMD14 in HNSCC, and provide a novel and promising target for diagnosis and clinical therapy of HNSCC.
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Al Qaraghuli MM. Biotherapeutic Antibodies for the Treatment of Head and Neck Cancer: Current Approaches and Future Considerations of Photothermal Therapies. Front Oncol 2020; 10:559596. [PMID: 33324546 PMCID: PMC7726427 DOI: 10.3389/fonc.2020.559596] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 11/03/2020] [Indexed: 12/24/2022] Open
Abstract
Head and neck cancer (HNC) is a heterogeneous disease that includes a variety of tumors originating in the hypopharynx, oropharynx, lip, oral cavity, nasopharynx, or larynx. HNC is the sixth most common malignancy worldwide and affects thousands of people in terms of incidence and mortality. Various factors can trigger the development of the disease such as smoking, alcohol consumption, and repetitive viral infections. HNC is currently treated by single or multimodality approaches, which are based on surgery, radiotherapy, chemotherapy, and biotherapeutic antibodies. The latter approach will be the focus of this article. There are currently three approved antibodies against HNCs (cetuximab, nivolumab, and pembrolizumab), and 48 antibodies under development. The majority of these antibodies are of humanized (23 antibodies) or human (19 antibodies) origins, and subclass IgG1 represents a total of 32 antibodies. In addition, three antibody drug conjugates (ADCs: telisotuzumab-vedotin, indatuximab-ravtansine, and W0101) and two bispecific antibodies (GBR 1372 and ABL001) have been under development. Despite the remarkable success of antibodies in treating different tumors, success was limited in HNCs. This limitation is attributed to efficacy, resistance, and the appearance of various side effects. However, the efficacy of these antibodies could be enhanced through conjugation to gold nanoparticles (GNPs). These conjugates combine the high specificity of antibodies with unique spectral properties of GNPs to generate a treatment approach known as photothermal therapy. This approach can provide promising outcomes due to the ability of GNPs to convert light into heat, which can specifically destroy cancer cells and treat HNC in an effective manner.
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Affiliation(s)
- Mohammed M. Al Qaraghuli
- SiMologics Ltd., Glasgow, United Kingdom
- Department of Chemical and Process Engineering, University of Strathclyde, Glasgow, United Kingdom
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Razzo BM, Ludwig N, Hong CS, Sharma P, Fabian KP, Fecek RJ, Storkus WJ, Whiteside TL. Tumor-derived exosomes promote carcinogenesis of murine oral squamous cell carcinoma. Carcinogenesis 2020; 41:625-633. [PMID: 31245809 DOI: 10.1093/carcin/bgz124] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 06/12/2019] [Accepted: 06/25/2019] [Indexed: 02/07/2023] Open
Abstract
Circulating tumor-derived exosomes (TEX) interact with a variety of cells in cancer-bearing hosts, leading to cellular reprogramming which promotes disease progression. To study TEX effects on the development of solid tumors, immunosuppressive exosomes carrying PD-L1 and FasL were isolated from supernatants of murine or human HNSCC cell lines. TEX were delivered (IV) to immunocompetent C57BL/6 mice bearing premalignant oral/esophageal lesions induced by the carcinogen, 4-nitroquinoline 1-oxide (4NQO). Progression of the premalignant oropharyngeal lesions to malignant tumors was monitored. A single TEX injection increased the number of developing tumors (6.2 versus 3.2 in control mice injected with phosphate-buffered saline; P < 0.0002) and overall tumor burden per mouse (P < 0.037). The numbers of CD4+ and CD8+ T lymphocytes infiltrating the developing tumors were coordinately reduced (P < 0.01) in mice injected with SCCVII-derived TEX relative to controls. Notably, TEX isolated from mouse or human tumors had similar effects on tumor development and immune cells. A single IV injection of TEX was sufficient to condition mice harboring premalignant OSCC lesions for accelerated tumor progression in concert with reduced immune cell migration to the tumor.
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Affiliation(s)
- Beatrice M Razzo
- Department of Medicine, NYU Langone Medical Center, New York, NY, USA.,Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nils Ludwig
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Chang-Sook Hong
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Priyanka Sharma
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Kellsye P Fabian
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ronald J Fecek
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Walter J Storkus
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA.,Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Theresa L Whiteside
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,UPMC Hillman Cancer Center, Pittsburgh, PA, USA.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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44
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Mazul AL, Hartman C, Kramer J, White DL, Royse K, Raychaudhury S, Sandulache V, Ahmed ST, Richardson P, Sikora AG, Chiao E. Incidence and survival for oropharynx and non-oropharynx head and neck cancers among veterans living with HIV. Cancer Med 2020; 9:9326-9335. [PMID: 33094910 PMCID: PMC7774719 DOI: 10.1002/cam4.3539] [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: 05/20/2020] [Revised: 08/27/2020] [Accepted: 09/28/2020] [Indexed: 01/06/2023] Open
Abstract
Background People living with HIV/AIDS (PLWH) have an excess risk for head and neck squamous cell carcinoma (HNSCC) compared to the general U.S. population, but little is known about HIV‐specific risk factors associated with the incidence and outcomes HNSCC. We aim to identify clinical and HIV‐specific risk factors associated with oropharyngeal and non‐oropharyngeal HNSCC incidence and outcomes separately. Methods We constructed a retrospective cohort study of 45,052 PLWH aged 18 or above from the national Veteran Affairs (VA) Corporate Data from 1999 to 2015. We extracted demographic data and risk factor information, including history of alcohol abuse, smoking, CD4 count (cells/μl), and percent of follow‐up time with undetectable HIV viral load as time‐updated variables. We calculated the age‐standardized incidence rates of oropharyngeal and non‐oropharyngeal HNSCC and estimated adjusted hazard ratios (HR). We also examined overall survival using Kaplan–Meier curves and adjusted HR. Results The standardized incidence rate of oropharyngeal and non‐oropharyngeal HNSCC in this veteran cohort of PLWH is 23.0 (95% confidence intervals (CIs): 17.1‐28.9) and 55.4 (95% CI: 46.5‐64.3) per 100,000 person‐years, respectively. Nadir CD4 count ≤200 was associated with an increased risk of non‐oropharyngeal HNSCC (HR: 1.78; 95% CI: 1.31‐2.30 vs >200). Five‐year overall survival of OPSCC (37.0%) was significantly lower than non‐oropharyngeal HNSCC (49.1%). Conclusions PLWH who receive care in the VA had higher age‐adjusted HNSCC incidence rates than reported in the general population, suggesting that HIV and immunosuppression play a role. Additional studies should be conducted to study the interaction between HPV and HIV.
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Affiliation(s)
- Angela L Mazul
- Department of Otolaryngology/Head and Neck Surgery, Washington University School of Medicine, Saint Louis, MO, USA.,Division of Public Health Science, Department of Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Christine Hartman
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Jennifer Kramer
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Department of Medicine, Baylor College of Medicine, Houston, TX, USA.,Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Donna L White
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Kathryn Royse
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | | | - Vlad Sandulache
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Sarah T Ahmed
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Peter Richardson
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Andrew G Sikora
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA.,Otolaryngology Section, Operative Care Line Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Elizabeth Chiao
- VA Health Services Research Center of Innovations in Quality, Effectiveness, and Safety (IQuESt, Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Department of Medicine, Baylor College of Medicine, Houston, TX, USA.,Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
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Newton HS, Gawali VS, Chimote AA, Lehn MA, Palackdharry SM, Hinrichs BH, Jandarov R, Hildeman D, Janssen EM, Wise-Draper TM, Conforti L. PD1 blockade enhances K + channel activity, Ca 2+ signaling, and migratory ability in cytotoxic T lymphocytes of patients with head and neck cancer. J Immunother Cancer 2020; 8:e000844. [PMID: 33060146 PMCID: PMC7566435 DOI: 10.1136/jitc-2020-000844] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Immunotherapy has emerged as a promising treatment modality for head and neck squamous cell carcinoma (HNSCC). Pembrolizumab, an anti-programmed death 1 antibody, is an immunotherapy agent currently approved for metastatic HNSCC and curative intent clinical trials. Although clinical responses to pembrolizumab are promising, many patients fail to respond. However, it is well known that T cell cytotoxicity and chemotaxis are critically important in the elimination of HNSCC tumors. These functions depend on ion channel activity and downstream Ca2+ fluxing abilities, which are defective in patients with HNSCC. The purpose of this study was to elucidate the effects of pembrolizumab on potassium (K+) channel (KCa3.1 and Kv1.3) activity, Ca2+ fluxes, and chemotaxis in the cytotoxic T cells of patients with HNSCC and to determine their correlation with treatment response. METHODS Functional studies were conducted in CD8+ peripheral blood T cells (PBTs) and tumor infiltrating lymphocytes (TILs) from patients with HNSCC treated with pembrolizumab. Untreated patients with HNSCC were used as controls. The ion channel activity of CD8+ T cells was measured by patch-clamp electrophysiology; single-cell Ca2+ fluxing abilities were measured by live microscopy. Chemotaxis experiments were conducted in a three-dimensional collagen matrix. Pembrolizumab patients were stratified as responders or non-responders based on pathological response (percent of viable tumor remaining at resection; responders: ≤80% viable tumor; non-responders: >80% viable tumor). RESULTS Pembrolizumab increased K+ channel activity and Ca2+ fluxes in TILs independently of treatment response. However, in PBTs from responder patients there was an increased KCa3.1 activity immediately after pembrolizumab treatment that was accompanied by a characteristic increase in Kv1.3 and Ca2+ fluxes as compared with PBTs from non-responder patients. The effects on Kv1.3 and Ca2+ were prolonged and persisted after tumor resection. Chemotaxis was also improved in responder patients' PBTs. Unlike non-responders' PBTs, pembrolizumab increased their ability to chemotax in a tumor-like, adenosine-rich microenvironment immediately after treatment, and additionally they maintained an efficient chemotaxis after tumor resection. CONCLUSIONS Pembrolizumab enhanced K+ channel activity, Ca2+ fluxes and chemotaxis of CD8+ T cells in patients with HNSCC, with a unique pattern of response in responder patients that is conducive to the heightened functionality of their cytotoxic T cells.
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Affiliation(s)
- Hannah S Newton
- Department of Internal Medicine, Division of Nephrology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Vaibhavkumar S Gawali
- Department of Internal Medicine, Division of Nephrology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Ameet A Chimote
- Department of Internal Medicine, Division of Nephrology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Maria A Lehn
- Department of Internal Medicine, Division of Hematology/Oncology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sarah M Palackdharry
- Department of Internal Medicine, Division of Hematology/Oncology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Benjamin H Hinrichs
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Roman Jandarov
- Department of Environmental Health, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - David Hildeman
- Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Edith M Janssen
- Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Immunology, Janssen Research and Development, Spring House, Pennsylvania, USA
| | - Trisha M Wise-Draper
- Department of Internal Medicine, Division of Hematology/Oncology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Laura Conforti
- Department of Internal Medicine, Division of Nephrology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Wang Z, Guo X, Gao L, Deng K, Lian W, Bao X, Feng M, Duan L, Zhu H, Xing B. The Immune Profile of Pituitary Adenomas and a Novel Immune Classification for Predicting Immunotherapy Responsiveness. J Clin Endocrinol Metab 2020; 105:5870365. [PMID: 32652004 PMCID: PMC7413599 DOI: 10.1210/clinem/dgaa449] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 07/08/2020] [Indexed: 02/07/2023]
Abstract
CONTEXT The tumor immune microenvironment is associated with clinical outcomes and immunotherapy responsiveness. OBJECTIVE To investigate the intratumoral immune profile of pituitary adenomas (PAs) and its clinical relevance and to explore a novel immune classification for predicting immunotherapy responsiveness. DESIGN, PATIENTS, AND METHODS The transcriptomic data from 259 PAs and 20 normal pituitaries were included for analysis. The ImmuCellAI algorithm was used to estimate the abundance of 24 types of tumor-infiltrating immune cells (TIICs) and the expression of immune checkpoint molecules (ICMs). RESULTS The distributions of TIICs differed between PAs and normal pituitaries and varied among PA subtypes. T cells dominated the immune microenvironment across all subtypes of PAs. The tumor size and patient age were correlated with the TIIC abundance, and the ubiquitin-specific protease 8 (USP8) mutation in corticotroph adenomas influenced the intratumoral TIIC distributions. Three immune clusters were identified across PAs based on the TIIC distributions. Each cluster of PAs showed unique features of ICM expression that were correlated with distinct pathways related to tumor development and progression. CTLA4/CD86 expression was upregulated in cluster 1, whereas programmed cell death protein 1/programmed cell death 1 ligand 2 (PD1/PD-L2) expression was upregulated in cluster 2. Clusters 1 and 2 exhibited a "hot" immune microenvironment and were predicted to exhibit higher immunotherapy responsiveness than cluster 3, which exhibited an overall "cold" immune microenvironment. CONCLUSIONS We summarized the immune profile of PAs and identified 3 novel immune clusters. These findings establish a foundation for further immune studies on PAs and provide new insights into immunotherapy strategies for PAs.
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Affiliation(s)
- Zihao Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Xiaopeng Guo
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Lu Gao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Wei Lian
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Xinjie Bao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Ming Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
| | - Lian Duan
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
| | - Bing Xing
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P. R. China
- China Pituitary Disease Registry Center, Beijing, P. R. China
- China Pituitary Adenoma Specialist Council, Beijing, P. R. China
- Correspondence and Reprint Requests: Bing Xing, Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Shuaifuyuan, Dongcheng District, Beijing 100730, P. R. China. E-mail:
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Wang G, He L, Wang S, Zhang M, Li Y, Liu Q, Sun N, Zhang X, Liu Y, Zhang J, Tai J, Ni X. EV PD-L1 is Correlated With Clinical Features and Contributes to T Cell Suppression in Pediatric Thyroid Cancer. J Clin Endocrinol Metab 2020; 105:5847668. [PMID: 32459310 DOI: 10.1210/clinem/dgaa309] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022]
Abstract
CONTEXT The contribution of blood extracellular vesicular (EV) programmed death-ligand 1 (PD-L1) and programmed death-1 (PD-1) in papillary thyroid cancer (PTC) is uncertain. OBJECTIVE We sought to determine the relationship of EV PD-L1/PD-1 with the clinical features of pediatric PTC and the role of EV PD-L1 in immunosuppression. MAIN OUTCOME MEASURES Plasma levels of EV and soluble PD-L1 and PD-1 and levels of plasma cytokines in children with PTC and controls were determined by enzyme-linked immunosorbent assay. Levels of tumor PD-L1 and the tumor-infiltrating lymphocyte (TIL) score were determined by immunohistochemistry. Correlations of the plasma PD-L1/PD-1 level with clinicopathological characteristics, levels of plasma cytokines, tumor PD-L1 expression, and TIL score were analyzed. T-cell suppression by EVs from PTC patients was determined by incubation of PD-L1high or PD-L1low EVs with activated CD8+ T cells. Changes in CD69 and PD-1 expression and changes in tumor necrosis factor-α (TNFα) and interferon-γ (IFNγ) secretion were measured by flow cytometry. RESULTS The levels of plasma PD-L1/PD-1 were significantly higher in children with PTC than in controls. The levels of plasma EV PD-L1 significantly correlated with tumor T stage, tumor PD-L1 expression, TIL score, and plasma cytokine content. Levels of plasma soluble PD-1 significantly correlated with patient age, plasma EV PD-L1, and IFNα concentration. PD-L1high EVs significantly inhibited the activation of CD8+ T cells. CONCLUSIONS Plasma levels of EV PD-L1, but not soluble PD-L1, were associated with tumor T stage in children with PTC. Plasma EV PD-L1 emerges as a useful metric for assessing tumor T stage and T cell suppression in PTC.
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Affiliation(s)
- Guoliang Wang
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Lejian He
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Shengcai Wang
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Meng Zhang
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yanzhen Li
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Qiaoyin Liu
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Nian Sun
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Xuexi Zhang
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yuwei Liu
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Jie Zhang
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Jun Tai
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Xin Ni
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China
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Schroeder JC, Puntigam L, Hofmann L, Jeske SS, Beccard IJ, Doescher J, Laban S, Hoffmann TK, Brunner C, Theodoraki MN, Schuler PJ. Circulating Exosomes Inhibit B Cell Proliferation and Activity. Cancers (Basel) 2020; 12:cancers12082110. [PMID: 32751214 PMCID: PMC7464446 DOI: 10.3390/cancers12082110] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/19/2020] [Accepted: 07/24/2020] [Indexed: 12/13/2022] Open
Abstract
(1) Background: Head and neck squamous cell carcinoma (HNSCC) is characterized by a distinctive suppression of the anti-tumor immunity, both locally in the tumor microenvironment (TME) and the periphery. Tumor-derived exosomes mediate this immune suppression by directly suppressing T effector function and by inducing differentiation of regulatory T cells. However, little is known about the effects of exosomes on B cells. (2) Methods: Peripheral B cells from healthy donors and HNSCC patients were isolated and checkpoint receptor expression was analyzed by flow cytometry. Circulating exosomes were isolated from the plasma of HNSCC patients (n = 21) and healthy individuals (n = 10) by mini size-exclusion chromatography. B cells from healthy individuals were co-cultured with isolated exosomes for up to 4 days. Proliferation, viability, surface expression of checkpoint receptors, and intracellular signaling were analyzed in B cells by flow cytometry. (3) Results: Expression of the checkpoint receptors PD-1 and LAG3 was increased on B cells from HNSCC patients. The protein concentration of circulating exosomes was increased in HNSCC patients as compared to healthy donors. Both exosomes from healthy individuals and HNSCC patients inhibited B cell proliferation and survival, in vitro. Surface expression of inhibitory and stimulatory checkpoint receptors on B cells was modulated in co-culture with exosomes. In addition, an inhibitory effect of exosomes on B cell receptor (BCR) signaling was demonstrated in B cells. (4) Conclusions: Plasma-derived exosomes show inhibitory effects on the function of healthy B cells. Interestingly, these inhibitory effects are similar between exosomes from healthy individuals and HNSCC patients, suggesting a physiological B cell inhibitory role of circulating exosomes.
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Beccard IJ, Hofmann L, Schroeder JC, Ludwig S, Laban S, Brunner C, Lotfi R, Hoffmann TK, Jackson EK, Schuler PJ, Theodoraki MN. Immune Suppressive Effects of Plasma-Derived Exosome Populations in Head and Neck Cancer. Cancers (Basel) 2020; 12:cancers12071997. [PMID: 32708274 PMCID: PMC7409343 DOI: 10.3390/cancers12071997] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/17/2020] [Accepted: 07/18/2020] [Indexed: 12/20/2022] Open
Abstract
Plasma-derived exosomes of head and neck squamous cell carcinoma (HNSCC) patients carry inhibitory factors mediating immune suppression. Separation of tumor-derived exosomes (TEX) and non-TEX may assist in a better understanding of their respective parental cells. Here, we evaluate the impact of TEX or hematopoietic-derived exosomes on immune suppression. We evaluated apoptosis in CD8+ T cells, conversion of CD4+ T cells to regulatory T cells (Treg), and adenosine production by TEX, non-TEX, or total exosomes. Exosome protein cargo was significantly higher in total and CD45(−) exosomes from high stage compared to low stage patients. Furthermore, total and CD45(−) exosomes of high stage patients induced more apoptosis in CD8+ T cells than their low stage counterparts. CD69 suppression, a marker of reduced CD8+ T cell activation, was only mediated by CD45(−) exosomes. All fractions induced Treg differentiation, defined by CD39 expression, but only CD45(−) exosomes showed a stage-dependent conversion. CD45(−) exosomes produced higher adenosine concentrations than CD45(+) exosomes, concluding that adenosine production measured in total exosomes mainly derives from TEX. The presented results show significant induction of immune suppression by TEX in HNSCC. This immunosuppressive effect supports the potential role of exosomes as liquid biomarkers for disease stage and level of immune suppression.
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Affiliation(s)
- Inga J. Beccard
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Linda Hofmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Jan C. Schroeder
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Sonja Ludwig
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, 68167 Mannheim, Germany;
| | - Simon Laban
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Cornelia Brunner
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Ramin Lotfi
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Services Baden-Württemberg-Hessen, 89081 Ulm, Germany;
- Institute for Transfusion Medicine, University Hospital Ulm, 89081 Ulm, Germany
| | - Thomas K. Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Edwin K. Jackson
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15260, USA;
| | - Patrick J. Schuler
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
| | - Marie-Nicole Theodoraki
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89070 Ulm, Germany; (I.J.B.); (L.H.); (J.C.S.); (S.L.); (C.B.); (T.K.H.); (P.J.S.)
- Correspondence: ; Tel.: +49-731-500-59521
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The Emerging Role of Exosomes in Diagnosis, Prognosis, and Therapy in Head and Neck Cancer. Int J Mol Sci 2020; 21:ijms21114072. [PMID: 32517240 PMCID: PMC7312915 DOI: 10.3390/ijms21114072] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/03/2020] [Accepted: 06/04/2020] [Indexed: 12/13/2022] Open
Abstract
Exosomes, the smallest group of extracellular vesicles, carry proteins, miRNA, mRNA, DNA, and lipids, which they efficiently deliver to recipient cells, generating a communication network. Exosomes strongly contribute to the immune suppressive tumor microenvironment of head and neck squamous cell carcinomas (HNSCC). Isolation of exosomes from HNSCC cell culture or patient’s plasma allows for analyzing their molecular cargo and functional role in immune suppression and tumor progression. Immune affinity-based separation of different exosome subsets, such as tumor-derived or T cell-derived exosomes, from patient’s plasma simultaneously informs about tumor status and immune dysfunction. In this review, we discuss the recent understanding of how exosomes behave in the HNSCC tumor microenvironment and why they are promising liquid biomarkers for diagnosis, prognosis, and therapy in HNSCC.
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