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Zohud O, Lone IM, Nashef A, Iraqi FA. Towards system genetics analysis of head and neck squamous cell carcinoma using the mouse model, cellular platform, and clinical human data. Animal Model Exp Med 2023; 6:537-558. [PMID: 38129938 PMCID: PMC10757216 DOI: 10.1002/ame2.12367] [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: 08/24/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
Head and neck squamous cell cancer (HNSCC) is a leading global malignancy. Every year, More than 830 000 people are diagnosed with HNSCC globally, with more than 430 000 fatalities. HNSCC is a deadly diverse malignancy with many tumor locations and biological characteristics. It originates from the squamous epithelium of the oral cavity, oropharynx, nasopharynx, larynx, and hypopharynx. The most frequently impacted regions are the tongue and larynx. Previous investigations have demonstrated the critical role of host genetic susceptibility in the progression of HNSCC. Despite the advances in our knowledge, the improved survival rate of HNSCC patients over the last 40 years has been limited. Failure to identify the molecular origins of development of HNSCC and the genetic basis of the disease and its biological heterogeneity impedes the development of new therapeutic methods. These results indicate a need to identify more genetic factors underlying this complex disease, which can be better used in early detection and prevention strategies. The lack of reliable animal models to investigate the underlying molecular processes is one of the most significant barriers to understanding HNSCC tumors. In this report, we explore and discuss potential research prospects utilizing the Collaborative Cross mouse model and crossing it to mice carrying single or double knockout genes (e.g. Smad4 and P53 genes) to identify genetic factors affecting the development of this complex disease using genome-wide association studies, epigenetics, microRNA, long noncoding RNA, lncRNA, histone modifications, methylation, phosphorylation, and proteomics.
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Affiliation(s)
- Osayd Zohud
- Department of Clinical Microbiology and Immunology, Sackler Faculty of MedicineTel‐Aviv UniversityTel AvivIsrael
| | - Iqbal M. Lone
- Department of Clinical Microbiology and Immunology, Sackler Faculty of MedicineTel‐Aviv UniversityTel AvivIsrael
| | - Aysar Nashef
- Department of Oral and Maxillofacial SurgeryBaruch Padeh Medical CenterPoriyaIsrael
- Azrieli Faculty of MedicineBar‐Ilan UniversityRamat GanIsrael
| | - Fuad A. Iraqi
- Department of Clinical Microbiology and Immunology, Sackler Faculty of MedicineTel‐Aviv UniversityTel AvivIsrael
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Sahu SR, Thakur S, Peroumal D, Utkalaja BG, Dutta A, Kumari P, Subhadarsini I, Acharya N. 4-nitroquinoline 1-oxide induces immune cells death to onset early immunosuppression during oral squamous cell carcinoma development. Front Immunol 2023; 14:1274519. [PMID: 37936711 PMCID: PMC10626482 DOI: 10.3389/fimmu.2023.1274519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/06/2023] [Indexed: 11/09/2023] Open
Abstract
4-Nitroquinoline N-oxide (4-NQO) and its derivatives react with genomic DNA to form stable quinolone monoadducts, which are highly mutagenic and genotoxic. While the chronic high-dose exposure of epithelial cells to a carcinogen such as 4-NQO leads to tumor development, its effect on other cells has not been explored yet. Since the immunosuppression due to aberrant immunological profile is recognized as a significant cause in tumors, here we determine the interaction between 4-NQO and immune cells both in vivo and in vitro, and its effect on oral squamous cell carcinoma (OSCC) progression in a murine model. Immune cell profiling of the spleen and peripheral blood revealed a significant decrease in the B-cell population in 4-NQO-exposed mice than the untreated group. Additionally, γδ T and CD5+ B lymphocyte populations decreased at both pre- and post-cancerous stages of OSCC. These results suggested that 4-NQO induced tumor transition from pre-malignant lesions to OSCC by altering certain immune cells systemically. Next, to establish the effect of 4-NQO on immune cells, human B- and T-cell lines were subjected to 4-NQO; the reduction in cell viability, increase in DNA damage response marker, and induction of apoptosis were more pronounced in B than T cells. Altogether, our results indicated that in addition to the genotoxicity of oral epithelial cells, 4-NQO potentiates long-range effects on specific immune cells to induce cell death to cause very-early immunosuppressive response during oral carcinogenesis, and thus immunosuppression and tumor development are coevolved.
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Affiliation(s)
- Satya Ranjan Sahu
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
- Regional Center of Biotechnology, Faridabad, India
| | - Shweta Thakur
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
| | - Doureradjou Peroumal
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
| | - Bhabasha Gyanadeep Utkalaja
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
- Regional Center of Biotechnology, Faridabad, India
| | - Abinash Dutta
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
| | - Premlata Kumari
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
- Regional Center of Biotechnology, Faridabad, India
| | - Ipsita Subhadarsini
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
- Regional Center of Biotechnology, Faridabad, India
| | - Narottam Acharya
- Laboratory of Genomic Instability and Diseases, Department of Infectious Disease Biology, Institute of Life Sciences, Bhubaneswar, India
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Liew YX, Karen-Ng LP, Vincent-Chong VK. A Comprehensive Review of Natural Products as Therapeutic or Chemopreventive Agents against Head and Neck Squamous Cell Carcinoma Cells Using Preclinical Models. Biomedicines 2023; 11:2359. [PMID: 37760799 PMCID: PMC10525836 DOI: 10.3390/biomedicines11092359] [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: 06/16/2023] [Revised: 08/09/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is a type of cancer that arises from the epithelium lining of the oral cavity, hypopharynx, oropharynx, and larynx. Despite the advancement of current treatments, including surgery, chemotherapy, and radiotherapy, the overall survival rate of patients afflicted with HNSCC remains poor. The reasons for these poor outcomes are due to late diagnoses and patient-acquired resistance to treatment. Natural products have been extensively explored as a safer and more acceptable alternative therapy to the current treatments, with numerous studies displaying their potential against HNSCC. This review highlights preclinical studies in the past 5 years involving natural products against HNSCC and explores the signaling pathways altered by these products. This review also addresses challenges and future directions of natural products as chemotherapeutic and chemoprevention agents against HNSCC.
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Affiliation(s)
- Yoon Xuan Liew
- Oral Cancer Research & Coordinating Centre (OCRCC), Faculty of Dentistry, University of Malaya, Kuala Lumpur 50603, Malaysia;
| | - Lee Peng Karen-Ng
- Oral Cancer Research & Coordinating Centre (OCRCC), Faculty of Dentistry, University of Malaya, Kuala Lumpur 50603, Malaysia;
| | - Vui King Vincent-Chong
- Department of Oral Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
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Chemopreventive and Anticancer Role of Resveratrol against Oral Squamous Cell Carcinoma. Pharmaceutics 2023; 15:pharmaceutics15010275. [PMID: 36678905 PMCID: PMC9866019 DOI: 10.3390/pharmaceutics15010275] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/07/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most prevailing and aggressive head and neck cancers, featuring high morbidity and mortality. The available conventional treatments suffer from several adverse effects and are often inefficient in terms of their survival rates. Thus, seeking novel therapeutic agents and adjuvants is of the utmost importance for modern society. Natural polyphenolic compounds have recently emerged as promising chemopreventive and anticancer agents. Specifically, the natural compound resveratrol (RSV) has recently gained momentum for this purpose. RSV is useful for treating OSCC due to its antiproliferative, antimetastatic, and proapoptotic effects. Additionally, RSV acts against tumor cells while synergically cooperating with chemotherapeutics, overcoming drug resistance phenomena. Despite these wide-spectrum effects, there are few specific investigations regarding RSV's effects against OSCC animal models that consider different routes and vehicles for the administration of RSV. Interestingly, an injectable RSV-loaded liposome-based formulation was proven to be effective against both in vitro and in vivo OSCC models, demonstrating that the development of RSV-loaded drug delivery systems for systemic and/or loco-regional applications may be the turning point in oral cancer treatment, leading to benefits from both RSV's properties as well as from targeted delivery. Given these premises, this review offers a comprehensive overview of the in vitro and in vivo effects of RSV and its main derivative, polydatin (PD), against OSCC-related cell lines and animal models, aiming to guide the scientific community in regard to RSV and PD use in the treatment of oral precancerous and cancerous lesions.
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Navarro-Palomares E, García-Hevia L, Galán-Vidal J, Gandarillas A, García-Reija F, Sánchez-Iglesias A, Liz-Marzán LM, Valiente R, Fanarraga ML. Shiga Toxin-B Targeted Gold Nanorods for Local Photothermal Treatment in Oral Cancer Clinical Samples. Int J Nanomedicine 2022; 17:5747-5760. [PMID: 36466783 PMCID: PMC9717601 DOI: 10.2147/ijn.s381628] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/03/2022] [Indexed: 07/22/2023] Open
Abstract
INTRODUCTION A great challenge in nanomedicine, and more specifically in theranostics, is to improve the specificity, selectivity, and targeting of nanomaterials towards target tissues or cells. The topical use of nanomedicines as adjuvants to systemic chemotherapy can significantly improve the survival of patients affected by localized carcinomas, reducing the side effects of traditional drugs and preventing local recurrences. METHODS Here, we have used the Shiga toxin, to design a safe, high-affinity protein-ligand (ShTxB) to bind the globotriaosylceramide receptor (GB3) that is overexpressed on the surfaces of preneoplastic and malignant cancer cells in the head and neck tumors. RESULTS We find that ShTxB functionalized gold nanorods are efficiently retrotranslocated to the GB3-positive cell cytoplasms. After 3 minutes of laser radiation with a wavelength resonant with the AuNR longitudinal localized surface plasmon, the death of the targeted cancer cells is activated. Both preclinical murine models and patient biopsy cells show the non-cytotoxic nature of these functionalized nanoparticles before light activation and their treatment selectivity. DISCUSSION These results show how the use of nanomedicines directed by natural ligands can represent an effective treatment for aggressive localized cancers, such as squamous cell carcinoma of the oral cavity.
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Affiliation(s)
- Elena Navarro-Palomares
- The Nanomedicine Group, Valdecilla Health Research Institute IDIVAL, Universidad de Cantabria, Santander, 39011, Spain
| | - Lorena García-Hevia
- The Nanomedicine Group, Valdecilla Health Research Institute IDIVAL, Universidad de Cantabria, Santander, 39011, Spain
| | - Jesús Galán-Vidal
- Cell Cycle, Stem Cell Fate & Cancer Laboratory, Valdecilla Health Research Institute IDIVAL, Santander, 39011, Spain
| | - Alberto Gandarillas
- Cell Cycle, Stem Cell Fate & Cancer Laboratory, Valdecilla Health Research Institute IDIVAL, Santander, 39011, Spain
| | - Fe García-Reija
- Oral and Maxillofacial Surgery Unit, Valdecilla Hospital HUVM, Santander, Spain
| | - Ana Sánchez-Iglesias
- CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), San Sebastián, 20014, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48009, Spain
| | - Luis M Liz-Marzán
- CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), San Sebastián, 20014, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48009, Spain
| | - Rafael Valiente
- The Nanomedicine Group, Valdecilla Health Research Institute IDIVAL, Universidad de Cantabria, Santander, 39011, Spain
- Dpt. Applied Physics, Facultad de Ciencias, Universidad de Cantabria, Santander, 39005, Spain
| | - Mónica L Fanarraga
- The Nanomedicine Group, Valdecilla Health Research Institute IDIVAL, Universidad de Cantabria, Santander, 39011, Spain
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Chiu WC, Ou DL, Tan CT. Mouse Models for Immune Checkpoint Blockade Therapeutic Research in Oral Cancer. Int J Mol Sci 2022; 23:ijms23169195. [PMID: 36012461 PMCID: PMC9409124 DOI: 10.3390/ijms23169195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/05/2022] [Accepted: 08/12/2022] [Indexed: 11/16/2022] Open
Abstract
The most prevalent oral cancer globally is oral squamous cell carcinoma (OSCC). The invasion of adjacent bones and the metastasis to regional lymph nodes often lead to poor prognoses and shortened survival times in patients with OSCC. Encouraging immunotherapeutic responses have been seen with immune checkpoint inhibitors (ICIs); however, these positive responses to monotherapy have been limited to a small subset of patients. Therefore, it is urgent that further investigations into optimizing immunotherapies are conducted. Areas of research include identifying novel immune checkpoints and targets and tailoring treatment programs to meet the needs of individual patients. Furthermore, the advancement of combination therapies against OSCC is also critical. Thus, additional studies are needed to ensure clinical trials are successful. Mice models are advantageous in immunotherapy research with several advantages, such as relatively low costs and high tumor growth success rate. This review paper divided methods for establishing OSCC mouse models into four categories: syngeneic tumor models, chemical carcinogen induction, genetically engineered mouse, and humanized mouse. Each method has advantages and disadvantages that influence its application in OSCC research. This review comprehensively surveys the literature and summarizes the current mouse models used in immunotherapy, their advantages and disadvantages, and details relating to the cell lines for oral cancer growth. This review aims to present evidence and considerations for choosing a suitable model establishment method to investigate the early diagnosis, clinical treatment, and related pathogenesis of OSCC.
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Affiliation(s)
- Wei-Chiao Chiu
- Department of Medical Research, Fu-Jen Catholic University Hospital, Fu-Jen Catholic University, New Taipei City 24352, Taiwan
- Department of Otolaryngology, National Taiwan University Hospital, Taipei City 100225, Taiwan
| | - Da-Liang Ou
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei City 10051, Taiwan
- YongLin Institute of Health, National Taiwan University, Taipei City 10672, Taiwan
| | - Ching-Ting Tan
- Department of Otolaryngology, National Taiwan University Hospital, Taipei City 100225, Taiwan
- Stem Cell Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei City 10051, Taiwan
- Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei City 100233, Taiwan
- Department of Otolaryngology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu 302058, Taiwan
- Correspondence: ; Tel.: +886-2-23123456 (ext. 88649)
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7
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Pitstick LD, Goral J, Schmelter RA, Fuja CM, Ciancio MJ, Pytynia M, Meyer A, Green JM. Fat and exposure to 4-nitroquinoline-1-oxide causes histologic and inflammatory changes in murine livers. PLoS One 2022; 17:e0268891. [PMID: 35639668 PMCID: PMC9154184 DOI: 10.1371/journal.pone.0268891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 05/10/2022] [Indexed: 12/24/2022] Open
Abstract
Risk factors for liver cancer include tobacco use, alcohol consumption, obesity, and male sex. Administration of 4-nitroquinonline-1-oxide (4NQO) in drinking water mimics the effects of tobacco and leads to oral carcinoma in mice. This study compared the effects of diets high and low in saturated fat (HF and LF, respectively), and sex, on liver histopathology in 4NQO-treated mice and controls. We hypothesized that 4NQO would cause histopathological changes in liver, and that a HF diet would increase hepatic pathology when compared to the LF diet. Mice (C57Bl/6, 36/sex), were divided into a low fat (10 kcal% fat; LF) or high fat (60 kcal% fat, HF) diet. Mice were further subdivided into one of 3 water treatment groups for 17 weeks: water (control), vehicle (1.25% propylene glycol in water [PG]), or 4NQO in (50 μg/ml; 4NQO). All mice were subsequently given water alone for 6 more weeks. Upon euthanasia, livers were harvested, fixed, sectioned, and stained with hematoxylin and eosin (H&E). H&E slides were graded for histopathology; frozen liver samples were analyzed for triglyceride content. Trichrome stained sections were graded for fibrosis. CD3+ T cells, CD68+ macrophages, and Ly6+ neutrophils were detected by immunohistochemistry. Compared to water controls, 4NQO-treatment caused mouse liver histopathological changes such as fibrosis, and increases in hepatic neutrophils, T cells, and macrophages. HF diet exacerbated pathological changes compared to LF diet. Male controls, but not females, demonstrated severe steatosis and increased triglyceride content. 4NQO treatment decreased hepatic fat accumulation, even in animals on a HF diet. In conclusion, this murine model of oral cancer may serve as a model to study the effects of tobacco and diet on liver.
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Affiliation(s)
- Lenore D. Pitstick
- Department of Biochemistry and Molecular Genetics, College of Graduate Studies, Midwestern University, Downers Grove, IL, United States of America
| | - Joanna Goral
- Department of Anatomy, College of Graduate Studies, Midwestern University, Downers Grove, IL, United States of America
| | - Ryan A. Schmelter
- Chicago College of Osteopathic Medicine, Midwestern University, Downers Grove, IL, United States of America
| | - Christine M. Fuja
- Chicago College of Osteopathic Medicine, Midwestern University, Downers Grove, IL, United States of America
| | - Mae J. Ciancio
- Department of Biomedical Sciences, College of Graduate Studies, Midwestern University, Downers Grove, IL, United States of America
| | - Matthew Pytynia
- Department of Biomedical Sciences, College of Graduate Studies, Midwestern University, Downers Grove, IL, United States of America
| | - Alice Meyer
- Department of Anatomy, College of Graduate Studies, Midwestern University, Downers Grove, IL, United States of America
| | - Jacalyn M. Green
- Department of Biochemistry and Molecular Genetics, College of Graduate Studies, Midwestern University, Downers Grove, IL, United States of America
- * E-mail:
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Gb3/cd77 Is a Predictive Marker and Promising Therapeutic Target for Head and Neck Cancer. Biomedicines 2022; 10:biomedicines10040732. [PMID: 35453483 PMCID: PMC9029501 DOI: 10.3390/biomedicines10040732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/12/2022] [Accepted: 03/18/2022] [Indexed: 12/01/2022] Open
Abstract
Head and neck squamous cell carcinoma is the sixth leading cancer in the world. This cancer is difficult to treat and is characterized by recurrences that are often fatal. This cancer is generally removed surgically, but it often regrows from the edges of the lesion from where most recurrences reappear. In this study, we have investigated if the expression of GB3 in human cell lines, tissues from patient biopsies, and a murine animal model could be used as an early and determinant marker of HNC. We found that in all the investigated systems, this marker appears in neoplastic cells from the very early stages of their malignant transformation. Our conclusions support the hypothesis that GB3 is a reliable and independent target for HNC identification and selective delivery of treatments. Furthermore, we show that the level of expression of this marker correlates with the degree of malignancy of the tumor. These studies suggest that GB3 may provide the basis for the early identification and new targeted therapies for head and neck cancer.
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Alhousami T, Diny M, Ali F, Shin J, Kumar G, Kumar V, Campbell J, Noonan V, Hanna G, Denis GV, Monti S, Kukuruzinska MA, Varelas X, Bais MV. Inhibition of LSD1 attenuates oral cancer development and promotes therapeutic efficacy of immune checkpoint blockade and Yap/Taz inhibition. Mol Cancer Res 2022; 20:712-721. [PMID: 35105672 DOI: 10.1158/1541-7786.mcr-21-0310] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 12/15/2021] [Accepted: 01/21/2022] [Indexed: 11/16/2022]
Abstract
Lysine-specific demethylase 1 (LSD1) is a histone demethylase that contributes to the etiology of oral squamous cell carcinoma (OSCC) in part by promoting cancer stem cell phenotypes. The molecular signals regulated by LSD1, or acting with LSD1, are poorly understood, particularly in the development of OSSC. In this study, we show that conditional deletion of the Lsd1 gene or pharmacological inhibition of LSD1 in the tongue epithelium leads to reduced development of OSCC following exposure to the tobacco carcinogen 4NQO. LSD1 inhibition attenuated proliferation and clonogenic survival and showed an additive effect when combined with the YAP inhibitor Verteporfin. Interestingly, LSD1 inhibition upregulated the expression of PD-L1, leading to immune checkpoint inhibitor therapy responses. Implications: Collectively, our studies reveal a critical role for LSD1 in OSCC development and identification of tumor growth targeting strategies that can be combined with LSD1 inhibition for improved therapeutic application.
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Affiliation(s)
- Thabet Alhousami
- Department of Translational Dental Medicine, Boston University School of Dental Medicine
| | - Michael Diny
- Department of Molecular and Cell Biology, Boston University School of Dental Medicine
| | - Faiza Ali
- Department of Translational Dental Medicine, Boston University School of Dental Medicine
| | - Jennifer Shin
- Department of Molecular and Cell Biology, Boston University Henry M. Goldman School of Dental Medicine
| | | | - Vikas Kumar
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center
| | | | - Vikki Noonan
- Division of Oral Pathology, Boston University School of Dental Medicine
| | - Glenn Hanna
- Head & Neck Oncology, Dana-Farber Cancer Institute
| | | | - Stefano Monti
- Medicine, Section of Computational Biomedicine, Boston University School of Medicine
| | - Maria A Kukuruzinska
- Department of Molecular and Cell Biology, Boston University School of Dental Medicine
| | | | - Manish V Bais
- Department of Molecular and Cell Biology, Boston University Henry M. Goldman School of Dental Medicine
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4NQO enhances differential activation of DNA repair proteins in HPV positive and HPV negative HNSCC cells. Oral Oncol 2021; 122:105578. [PMID: 34695758 DOI: 10.1016/j.oraloncology.2021.105578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 10/12/2021] [Accepted: 10/13/2021] [Indexed: 11/23/2022]
Abstract
Tobacco exposure and human papillomavirus (HPV) infection are among the main risk factors for the development of head and neck squamous cell carcinoma (HNSCC). Interestingly, recent studies show that tumors from HPV positive (HPV+) smokers and non-smokers have similar mutational profiles, which suggests that HPV could prevent mutation induction or accumulation in the intermediate risk group composed of HPV+ smokers. Hence, we tested this observation by analyzing the effects of 4-Nitroquinoline N-oxide (4NQO), a mutagen and smoking mimetic, in NOK (normal oral keratinocytes), NOKE6.E7 (NOK cells transfected with E6.E7 oncogenes of HPV), HPV+ and HPV negative (HPV-) HNSCC cells. Oxidative DNA damage, γH2AX foci formation, DNA repair protein activation, cell cycle phase analysis, apoptotic cell death, cell viability and clonogenic cell survival were analyzed after 4NQO treatment in NOK, NOKE6.E7, HPV+ and HPV- HNSCC cells. 4NQO increased oxidative base damage and γH2AX foci formation in NOKE6.E7, HPV+ and HPV- HNSCC cells. Phosphorylation of homologous recombination (HR) repair proteins was higher in NOKE6.E7 and HPV+ HNSCC cells compared to NOK and HPV- HNSCC cells respectively. HPV+ and HPV- HNSCC cells showed differential activation of cell cycle regulatory proteins, increased apoptosis, and decreased cell viability upon 4NQO-induced DNA damage. Taken together, 4NQO (a smoking mimetic), induced higher activation of HR repair in HPV+ HNSCC cells compared to HPV- HNSCC cells. This may allow for increased mutational resistance and help explain why HPV+ smokers have a worse prognosis than HPV+ non-smokers.
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BRCA1/Trp53 heterozygosity and replication stress drive esophageal cancer development in a mouse model. Proc Natl Acad Sci U S A 2021; 118:2108421118. [PMID: 34607954 PMCID: PMC8521688 DOI: 10.1073/pnas.2108421118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2021] [Indexed: 12/13/2022] Open
Abstract
BRCA1 germline mutations are associated with an increased risk of breast and ovarian cancer. Recent findings of others suggest that BRCA1 mutation carriers also bear an increased risk of esophageal and gastric cancer. Here, we employ a Brca1/Trp53 mouse model to show that unresolved replication stress (RS) in BRCA1 heterozygous cells drives esophageal tumorigenesis in a model of the human equivalent. This model employs 4-nitroquinoline-1-oxide (4NQO) as an RS-inducing agent. Upon drinking 4NQO-containing water, Brca1 heterozygous mice formed squamous cell carcinomas of the distal esophagus and forestomach at a much higher frequency and speed (∼90 to 120 d) than did wild-type (WT) mice, which remained largely tumor free. Their esophageal tissue, but not that of WT control mice, revealed evidence of overt RS as reflected by intracellular CHK1 phosphorylation and 53BP1 staining. These Brca1 mutant tumors also revealed higher genome mutation rates than those of control animals; the mutational signature SBS4, which is associated with tobacco-induced tumorigenesis; and a loss of Brca1 heterozygosity (LOH). This uniquely accelerated Brca1 tumor model is also relevant to human esophageal squamous cell carcinoma, an often lethal tumor.
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12
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Targeting Nanomaterials to Head and Neck Cancer Cells Using a Fragment of the Shiga Toxin as a Potent Natural Ligand. Cancers (Basel) 2021; 13:cancers13194920. [PMID: 34638405 PMCID: PMC8507991 DOI: 10.3390/cancers13194920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/24/2021] [Accepted: 09/28/2021] [Indexed: 12/29/2022] Open
Abstract
Head and Neck Cancer (HNC) is the seventh most common cancer worldwide with a 5-year survival from diagnosis of 50%. Currently, HNC is diagnosed by a physical examination followed by an histological biopsy, with surgery being the primary treatment. Here, we propose the use of targeted nanotechnology in support of existing diagnostic and therapeutic tools to prevent recurrences of tumors with poorly defined or surgically inaccessible margins. We have designed an innocuous ligand-protein, based on the receptor-binding domain of the Shiga toxin (ShTxB), that specifically drives nanoparticles to HNC cells bearing the globotriaosylceramide receptor on their surfaces. Microscopy images show how, upon binding to the receptor, the ShTxB-coated nanoparticles cause the clustering of the globotriaosylceramide receptors, the protrusion of filopodia, and rippling of the membrane, ultimately allowing the penetration of the ShTxB nanoparticles directly into the cell cytoplasm, thus triggering a biomimetic cellular response indistinguishable from that triggered by the full-length Shiga toxin. This functionalization strategy is a clear example of how some toxin fragments can be used as natural biosensors for the detection of some localized cancers and to target nanomedicines to HNC lesions.
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Abstract
OBJECTIVE Oral squamous cell carcinoma (OSCC) is a frequently occurring type of cancer leading loss of huge number of lives. Folic acid (FA) conjugated solid lipid nanoparticle (SLN) loaded paclitaxel (PTX) and ascorbic acid (AA) has been used as a novel approach in this study. METHODS The FA conjugated SLN were prepared by following high speed homogenization and ultrasonication methods. FA conjugated SLN were used alone and in combination to evaluate their efficacy against OSCC induced animal model. FA conjugated PTX and FA conjugated AA loaded SLN were further subjected to pharmacokinetic and biodistribution. RESULTS The FA conjugated SLN showed a biphasic drug release behavior both in in vitro as well as in vivo system. FA conjugated PTX loaded SLN and FA conjugated AA loaded SLN shows high efficiency when used in combination as compared to when used individually in vivo. FA conjugated SLN shows a better therapeutic efficacy as compared to normal drug as depicted by the observation of pharmacokinetic and biodistribution studies. CONCLUSION The in vitro and in vivo evaluation of the FA conjugated SLN concluded with a remark that, these SLN can be effectively used in the treatment of OSCC.
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Affiliation(s)
- Rituraj Bharadwaj
- Department of Bioengineering and Technology, Laboratory of Molecular Virology and Oncology, Gauhati University, Guwahati, India
| | - Subhash Medhi
- Department of Bioengineering and Technology, Laboratory of Molecular Virology and Oncology, Gauhati University, Guwahati, India
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14
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Yamaguchi H, Hiroi M, Mori K, Ushio R, Matsumoto A, Yamamoto N, Shimada J, Ohmori Y. Simultaneous Expression of Th1- and Treg-Associated Chemokine Genes and CD4 +, CD8 +, and Foxp3 + Cells in the Premalignant Lesions of 4NQO-Induced Mouse Tongue Tumorigenesis. Cancers (Basel) 2021; 13:1835. [PMID: 33921389 PMCID: PMC8069711 DOI: 10.3390/cancers13081835] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 01/04/2023] Open
Abstract
Chemokines and cytokines in the tumor microenvironment influence immune cell infiltration and activation. To elucidate their role in immune cell recruitment during oral cancer development, we generated a mouse tongue cancer model using the carcinogen 4-nitroquinoline 1-oxide (4NQO) and investigated the carcinogenetic process and chemokine/cytokine gene expression kinetics in the mouse tongue. C57/BL6 mice were administered 4NQO in drinking water, after which tongues were dissected at 16 and 28 weeks and subjected to analysis using the RT2 Profiler PCR Array, qRT-PCR, and pathologic and immunohistochemical analyses. We found that Th1-associated chemokine/cytokine (Cxcl9, Cxcl10, Ccl5, and Ifng) and Treg-associated chemokine/cytokine (Ccl17, Ccl22, and Il10) mRNA levels were simultaneously increased in premalignant lesions of 4NQO-treated mice at 16 weeks. Additionally, although levels of Gata3, a Th2 marker, were not upregulated, those of Cxcr3, Ccr4, and Foxp3 were upregulated in the tongue tissue. Furthermore, immunohistochemical analysis confirmed the infiltration of CD4+, CD8+, and Foxp3+ cells in the tongue tissue of 4NQO-treated mice, as well as significant correlations between Th1- or Treg-associated chemokine/cytokine mRNA expression and T cell infiltration. These results indicate that CD4+, CD8+, and Foxp3+ cells were simultaneously recruited through the expression of Th1- and Treg-associated chemokines in premalignant lesions of 4NQO-induced mouse tongue tissue.
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Affiliation(s)
- Hana Yamaguchi
- Division of Microbiology and Immunology, Department of Oral Biology and Tissue Engineering, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (H.Y.); (M.H.); (R.U.); (A.M.)
| | - Miki Hiroi
- Division of Microbiology and Immunology, Department of Oral Biology and Tissue Engineering, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (H.Y.); (M.H.); (R.U.); (A.M.)
| | - Kazumasa Mori
- First Division of Oral and Maxillofacial Surgery, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (K.M.); (N.Y.); (J.S.)
| | - Ryosuke Ushio
- Division of Microbiology and Immunology, Department of Oral Biology and Tissue Engineering, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (H.Y.); (M.H.); (R.U.); (A.M.)
- First Division of Oral and Maxillofacial Surgery, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (K.M.); (N.Y.); (J.S.)
| | - Ari Matsumoto
- Division of Microbiology and Immunology, Department of Oral Biology and Tissue Engineering, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (H.Y.); (M.H.); (R.U.); (A.M.)
- First Division of Oral and Maxillofacial Surgery, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (K.M.); (N.Y.); (J.S.)
| | - Nobuharu Yamamoto
- First Division of Oral and Maxillofacial Surgery, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (K.M.); (N.Y.); (J.S.)
| | - Jun Shimada
- First Division of Oral and Maxillofacial Surgery, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (K.M.); (N.Y.); (J.S.)
| | - Yoshihiro Ohmori
- Division of Microbiology and Immunology, Department of Oral Biology and Tissue Engineering, Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan; (H.Y.); (M.H.); (R.U.); (A.M.)
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15
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Insulin-Like Growth Factor Binding Protein-3 Exerts Its Anti-Metastatic Effect in Aerodigestive Tract Cancers by Disrupting the Protein Stability of Vimentin. Cancers (Basel) 2021; 13:cancers13051041. [PMID: 33801272 PMCID: PMC7958122 DOI: 10.3390/cancers13051041] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 02/24/2021] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Local invasion and distal metastasis are the main causes of cancer-related death and the poor prognosis of patients with aerodigestive tract cancers. Therefore, understanding the biology of invasion and metastasis is important for the development of effective therapeutic strategies. The present study shows that insulin-like growth factor binding protein-3 (IGFBP-3) inhibits the migration and invasion of non-small cell lung cancer (NSCLC) and head and neck squamous cell carcinoma (HNSCC) cells in vitro and the development of metastasized tumors in vivo. Mechanistic studies suggest vimentin as a cellular target for the antimetastatic effect of IGFBP-3. These results contribute to a better understanding on the regulation of metastasis of cancer cells, providing the rationale to utilize IGFBP-3 as an effective therapeutic strategy targeting migration and metastasis of aerodigestive tract cancers. Abstract The proapoptotic, antiangiogenic, and antimetastatic activities of insulin-like growth factor binding protein-3 (IGFBP-3) through IGF-dependent or -independent mechanisms have been suggested in various types of human cancers. However, a mechanistic explanation of and downstream targets involved in the antimetastatic effect of IGFBP-3 is still lacking. In this study, by applying various in vitro and in vivo models, we show that IGFBP-3 suppresses migration and invasion of human head and neck squamous carcinoma (HNSCC) and non-small cell lung cancer (NSCLC) cells. Silencing IGFBP-3 expression elevated the migration and invasion of NSCLC and HNSCC cells in vitro and their local invasion and metastasis in vivo, whereas overexpression of IGFBP-3 decreased such prometastatic changes. Local invasion of 4-nitroquinoline-1-oxide (4-NQO)-induced HNSCC tumors was consistently significantly potentiated in Igfbp3 knockout mice compared with that in wild-type mice. Mechanistically, IGFBP-3 disrupted the protein stability of vimentin via direct binding and promoting its association with the E3 ligase FBXL14, causing proteasomal degradation. The C-terminal domain of IGFBP-3 and the head domain of vimentin are essential for their interaction. These results provide a molecular framework for IGFBP-3′s IGF-independent antimetastatic and antitumor activities.
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16
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Takano G, Esaki S, Goshima F, Enomoto A, Hatano Y, Ozaki H, Watanabe T, Sato Y, Kawakita D, Murakami S, Murata T, Nishiyama Y, Iwasaki S, Kimura H. Oncolytic activity of naturally attenuated herpes-simplex virus HF10 against an immunocompetent model of oral carcinoma. MOLECULAR THERAPY-ONCOLYTICS 2020; 20:220-227. [PMID: 33665360 PMCID: PMC7889449 DOI: 10.1016/j.omto.2020.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/10/2020] [Indexed: 02/08/2023]
Abstract
Prognosis for advanced oral carcinoma remains poor. Oncolytic virotherapy uses replication-competent viruses to infect and kill only the tumor cells. However, it has been difficult to investigate the oncolytic activity of viruses against oral carcinomas in mouse models. This study established a mouse model of oral cancer and investigated the in vitro and in vivo anti-tumor effects of HF10, a highly attenuated, replication-competent herpes simplex virus (HSV)-1. Mouse tongue cancer was induced by injecting 4-nitroquinoline 1-oxide into the mouse tongue. The murine oral cancer cell line isolated from this tumor, named NMOC1, formed invasive carcinoma within a week when injected into mouse tongue. HF10 successfully infected, replicated, and spread in the cancer cells in vitro. HF10 was able to kill cancer cells isolated from human or mouse tongue tumor. HF10 injection into tongue carcinomas prolonged mouse survival without any side effects or weight loss. Intertumoral injection of GFP-expressing HF10 confirmed that viral spread was confined within the tumors. Immunohistochemical staining showed that HF10 induced infiltration of CD8-positive T cells around HSV-infected cells in the tumor mass, implying increased anti-tumor immunity. We successfully established an oral cancer cell line and showed that HF10 is a promising therapeutic agent for oral cancer.
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Affiliation(s)
- Gaku Takano
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan.,Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinichi Esaki
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan.,Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Fumi Goshima
- Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Enomoto
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshimi Hatano
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
| | - Haruka Ozaki
- Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takahiro Watanabe
- Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshitaka Sato
- Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Daisuke Kawakita
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
| | - Shingo Murakami
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Aichi, Japan
| | - Yukihiro Nishiyama
- Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinichi Iwasaki
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
| | - Hiroshi Kimura
- Department of Virology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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17
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The 4-NQO mouse model: An update on a well-established in vivo model of oral carcinogenesis. Methods Cell Biol 2020; 163:197-229. [PMID: 33785166 DOI: 10.1016/bs.mcb.2020.09.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The early detection and management of oral premalignant lesions (OPMDs) improve their outcomes. Animal models that mimic histological and biological processes of human oral carcinogenesis may help to improve the identification of OPMD at-risk of progression into oral squamous cell carcinoma and to develop preventive strategies for the entire field of cancerization. No animal model is perfectly applicable for investigating human oral carcinogenesis. However, the 4-nitroquinoline 1-oxide (4-NQO) mouse model is well established and mimics several morphological, histological, genomic and molecular features of human oral carcinogenesis. Some of the reasons for the success of this model include its reproducible experimental conditions with limited variation, the possibility of realizing longitudinal studies with invasive intervention or gene manipulation, and sample availability for all stages of oral carcinogenesis, especially premalignant lesions. Moreover, the role of histological and molecular alterations in the field of cancerization (i.e., macroscopically healthy mucosa exposed to a carcinogen) during oral carcinogenesis can be easily explored using this model. In this review, we discuss the advantages and drawbacks of this model for studying human oral carcinogenesis. In summary, the 4-NQO-induced murine oral cancer model is relevant for investigating human oral carcinogenesis, including the immune microenvironment, and for evaluating therapeutic and chemoprevention agents.
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18
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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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19
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Green JM, Ciancio MJ, Goral J, Pytynia M, Pitstick L, Meyer A, Nguyen A, Lee K, Barakat A, Jham BC. Dietary fat and male sex increase histopathological changes in a mouse model of oral cancer. Oral Dis 2020; 27:215-225. [PMID: 32640482 DOI: 10.1111/odi.13542] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/04/2020] [Accepted: 06/20/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To compare the effects of dietary fat and sex on murine oral squamous cell carcinoma pathology. MATERIALS AND METHODS Male and female C57Bl/6 mice (36/sex) received a low-fat (10 kcal%) or high-fat (60 kcal%) diet. Water (control), vehicle, or 4-nitroquinoline-1-oxide in vehicle (50 μg/ml) was provided for 17 weeks followed by six additional weeks of water. Oral lesion development was recorded weekly. Histopathologic changes in tongues were examined, and T cells (CD3+), macrophages (CD68+), and neutrophils (Ly6+) were quantified. RESULTS All 4-nitroquinoline-1-oxide-treated mice developed oral tumors. High-fat diet exacerbated pathology, demonstrated by an increased final tumor burden (10.9 ± 4.5 vs. 7.9 ± 2.5, mm/mouse, p < .05; high-fat diet vs. low-fat diet, respectively), and a greater histopathology score. When dietary groups were combined, 4-nitroquinoline-1-oxide-treated males displayed higher histopathology scores than females (4.2 ± 0.3 vs. 3.6 ± 0.2, respectively, p < .05). Lymphoid cell infiltration was greater in the 4-nitroquinoline-1-oxide mouse tongues than controls: T cells (14.0 vs. 0.96 cells/mm2 ), macrophages (3.6 vs. 1.8 cells/mm2 ), and neutrophils (12.0 vs. 0.38 cells/mm2 ). CONCLUSION High-fat diet and male sex increased the pathology of 4-nitroquinoline-1-oxide-induced oral cancer. Elevated lymphoid cell infiltration contributed to disease pathology.
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Affiliation(s)
- Jacalyn M Green
- Department of Biochemistry and Molecular Genetics, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Mae J Ciancio
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Joanna Goral
- Department of Anatomy, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Matthew Pytynia
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Lenore Pitstick
- Department of Biochemistry and Molecular Genetics, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Alice Meyer
- Department of Anatomy, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Andrew Nguyen
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA.,College of Dental Medicine-Illinois, Midwestern University, Downers Grove, IL, USA
| | - Katherine Lee
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA.,College of Dental Medicine-Illinois, Midwestern University, Downers Grove, IL, USA
| | - Ameir Barakat
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, Downers Grove, IL, USA
| | - Bruno C Jham
- College of Dental Medicine-Illinois, Midwestern University, Downers Grove, IL, USA
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20
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Tan MT, Wu JG, Callejas-Valera JL, Schwarz RA, Gillenwater AM, Richards-Kortum RR, Vigneswaran N. A PIK3CA transgenic mouse model with chemical carcinogen exposure mimics human oral tongue tumorigenesis. Int J Exp Pathol 2020; 101:45-54. [PMID: 32436348 DOI: 10.1111/iep.12347] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 02/01/2020] [Accepted: 02/16/2020] [Indexed: 12/24/2022] Open
Abstract
Oral cancer causes significant global mortality and has a five-year survival rate of around 64%. Poor prognosis results from late-stage diagnosis, highlighting an important need to develop better approaches to detect oral premalignant lesions (OPLs) and identify which OPLs are at highest risk of progression to oral squamous cell carcinoma (OSCC). An appropriate animal model that reflects the genetic, histologic, immunologic, molecular and gross visual features of human OSCC would aid in the development and evaluation of early detection and risk assessment strategies. Here, we present an experimental PIK3CA + 4NQO transgenic mouse model of oral carcinogenesis that combines the PIK3CA oncogene mutation with oral exposure to the chemical carcinogen 4NQO, an alternate experimental transgenic mouse model with PIK3CA as well as E6 and E7 mutations, and an existing wild-type mouse model based on oral exposure to 4NQO alone. We compare changes in dorsal and ventral tongue gross visual appearance, histologic features and molecular biomarker expression over a time course of carcinogenesis. Both transgenic models exhibit cytological and architectural features of dysplasia that mimic human disease and exhibit slightly increased staining for Ki-67, a cell proliferation marker. The PIK3CA + 4NQO model additionally exhibits consistent lymphocytic infiltration, presents with prominent dorsal and ventral tongue tumours, and develops cancer quickly relative to the other models. Thus, the PIK3CA + 4NQO model recapitulates the multistep genetic model of human oral carcinogenesis and host immune response in carcinogen-induced tongue cancer, making it a useful resource for future OSCC studies.
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Affiliation(s)
- Melody T Tan
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Jean G Wu
- Department of Diagnostic and Biomedical Sciences, University of Texas School of Dentistry, Houston, TX, USA
| | | | | | - Ann M Gillenwater
- Department of Head and Neck Surgery, M.D. Anderson Cancer Center, University of Texas, Houston, TX, USA
| | | | - Nadarajah Vigneswaran
- Department of Diagnostic and Biomedical Sciences, University of Texas School of Dentistry, Houston, TX, USA
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21
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Zhang Q, Cheng G, Pan J, Zielonka J, Xiong D, Myers CR, Feng L, Shin SS, Kim YH, Bui D, Hu M, Bennett B, Schmainda K, Wang Y, Kalyanaraman B, You M. Magnolia extract is effective for the chemoprevention of oral cancer through its ability to inhibit mitochondrial respiration at complex I. Cell Commun Signal 2020; 18:58. [PMID: 32264893 PMCID: PMC7140380 DOI: 10.1186/s12964-020-0524-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/29/2020] [Indexed: 11/29/2022] Open
Abstract
Background Magnolia extract (ME) is known to inhibit cancer growth and metastasis in several cell types in vitro and in animal models. However, there is no detailed study on the preventive efficacy of ME for oral cancer, and the key components in ME and their exact mechanisms of action are not clear. The overall goal of this study is to characterize ME preclinically as a potent oral cancer chemopreventive agent and to determine the key components and their molecular mechanism(s) that underlie its chemopreventive efficacy. Methods The antitumor efficacy of ME in oral cancer was investigated in a 4-nitroquinoline-1-oxide (4NQO)-induced mouse model and in two oral cancer orthotopic models. The effects of ME on mitochondrial electron transport chain activity and ROS production in mouse oral tumors was also investigated. Results ME did not cause detectable side effects indicating that it is a promising and safe chemopreventive agent for oral cancer. Three major key active compounds in ME (honokiol, magnolol and 4-O-methylhonokiol) contribute to its chemopreventive effects. ME inhibits mitochondrial respiration at complex I of the electron transport chain, oxidizes peroxiredoxins, activates AMPK, and inhibits STAT3 phosphorylation, resulting in inhibition of the growth and proliferation of oral cancer cells. Conclusion Our data using highly relevant preclinical oral cancer models, which share histopathological features seen in human oral carcinogenesis, suggest a novel signaling and regulatory role for mitochondria-generated superoxide and hydrogen peroxide in suppressing oral cancer cell proliferation, progression, and metastasis. Video abstract
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Affiliation(s)
- Qi Zhang
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Gang Cheng
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Free Radical Research Center, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Jing Pan
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Jacek Zielonka
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Free Radical Research Center, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Donghai Xiong
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Charles R Myers
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Free Radical Research Center, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Liang Feng
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | | | | | - Dinh Bui
- College of Pharmacy, University of Houston, Houston, TX, 77204-5037, USA
| | - Ming Hu
- College of Pharmacy, University of Houston, Houston, TX, 77204-5037, USA
| | - Brian Bennett
- Department of Physics, Marquette University, Milwaukee, WI, 53233, USA
| | - Kathleen Schmainda
- Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Yian Wang
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Balaraman Kalyanaraman
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Free Radical Research Center, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.,Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Ming You
- Center for Disease Prevention Research, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA. .,Department of Pharmacology & Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
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22
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Li Q, Dong H, Yang G, Song Y, Mou Y, Ni Y. Mouse Tumor-Bearing Models as Preclinical Study Platforms for Oral Squamous Cell Carcinoma. Front Oncol 2020; 10:212. [PMID: 32158692 PMCID: PMC7052016 DOI: 10.3389/fonc.2020.00212] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 02/06/2020] [Indexed: 12/16/2022] Open
Abstract
Preclinical animal models of oral squamous cell carcinoma (OSCC) have been extensively studied in recent years. Investigating the pathogenesis and potential therapeutic strategies of OSCC is required to further progress in this field, and a suitable research animal model that reflects the intricacies of cancer biology is crucial. Of the animal models established for the study of cancers, mouse tumor-bearing models are among the most popular and widely deployed for their high fertility, low cost, and molecular and physiological similarity to humans, as well as the ease of rearing experimental mice. Currently, the different methods of establishing OSCC mouse models can be divided into three categories: chemical carcinogen-induced, transplanted and genetically engineered mouse models. Each of these methods has unique advantages and limitations, and the appropriate application of these techniques in OSCC research deserves our attention. Therefore, this review comprehensively investigates and summarizes the tumorigenesis mechanisms, characteristics, establishment methods, and current applications of OSCC mouse models in published papers. The objective of this review is to provide foundations and considerations for choosing suitable model establishment methods to study the relevant pathogenesis, early diagnosis, and clinical treatment of OSCC.
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Affiliation(s)
- Qiang Li
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Heng Dong
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- Department of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Guangwen Yang
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yuxian Song
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yongbin Mou
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- Department of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- *Correspondence: Yongbin Mou
| | - Yanhong Ni
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- Yanhong Ni
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Oncolytic activity of HF10 in head and neck squamous cell carcinomas. Cancer Gene Ther 2019; 27:585-598. [PMID: 31477804 DOI: 10.1038/s41417-019-0129-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/03/2019] [Accepted: 06/07/2019] [Indexed: 12/31/2022]
Abstract
Recent developments in therapeutic strategies have improved the prognosis of head and neck squamous cell carcinoma (HNSCC). Nevertheless, 5-year survival rate remains only 40%, necessitating new therapeutic agents. Oncolytic virotherapy entails use of replication-competent viruses to selectively kill cancer cells. We aimed to explore the potential of HF10 as an oncolytic virus against human or mouse HNSCC cell lines, and primary-cultured HNSCC cells. HF10 replicated well in all the HNSCC cells, in which it induced cytopathic effects and cell killing. Next, we investigated the oncolytic effects of HF10 in ear tumor models with human or mouse tumor cells. We detected HF10-infected cells within the ear tumors based on their expression of green fluorescent protein. HF10 injection suppressed ear tumor growth and prolonged overall survival. In the syngeneic model, HF10 infection induced tumor necrosis with infiltration of CD8-positive cells. Moreover, the splenocytes of HF10-treated mice released antitumor cytokines, IL-2, IL-12, IFN-alpha, IFN-beta, IFN-gamma, and TNF-alpha, after stimulation with tumor cells in vitro. The HF10-treated mice that survived their original tumor burdens rejected tumor cells upon re-challenge. These results suggested that HF10 killed HNSCC cells and induced antitumoral immunity, thereby establishing it as a promising agent for the treatment of HNSCC patients.
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Stashenko P, Yost S, Choi Y, Danciu T, Chen T, Yoganathan S, Kressirer C, Ruiz-Tourrella M, Das B, Kokaras A, Frias-Lopez J. The Oral Mouse Microbiome Promotes Tumorigenesis in Oral Squamous Cell Carcinoma. mSystems 2019; 4:e00323-19. [PMID: 31387932 PMCID: PMC6687944 DOI: 10.1128/msystems.00323-19] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 07/15/2019] [Indexed: 12/11/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignancy of the head and neck worldwide. Dysbiosis of the microbiome has increasingly been linked to the development of different kinds of cancer. Applying 16S rRNA gene sequence analysis and metatranscriptomic analyses, we characterized the longitudinal changes in the profiles and the function of the oral microbiome in a 4-nitroquinoline-1-oxide (4-NQO)-induced model of OSCC in gnotobiotic mice. We characterized the dynamics of the oral microbiome in this model using two different microbiome inocula: one from healthy mice and the other from mice bearing a 4-NQO-induced tumor. Mice colonized with different oral microbiomes and exposed to 4-NQO had increased tumor numbers and sizes compared to controls exposed to 4-NQO but lacking a microbiome. We observed an overall increase in diversity in the tumorigenic samples compared to that in the nontumor group not exposed to 4-NQO. Despite the variability in community dynamics, specific patterns emerged during the progression of the disease. In the two groups that were inoculated with the OSCC-associated microbiome, we observed opposite profiles of abundance in Parabacteroides and Corynebacterium While the percentage of Parabacteroides bacteria decreased in the control group, it increased in the OSCC group, and the opposite was observed for Corynebacterium The metatranscriptomic analysis revealed overexpression of the same metabolic signatures associated with OSCC regardless of the community profile. These included nitrogen transport, response to stress, interspecies interactions, Wnt pathway modulation, and amino acid and lipid biosynthesis. Thus, these results seem to suggest that certain collective physiological activities are critical for microbiome-mediated OSCC progression.IMPORTANCE There is growing evidence that changes in the microbiome are associated with carcinogenesis. To date, no consistent oral microbiome composition associated with OSCC has been identified. Longitudinal and functional studies like the study presented here should yield a better understanding of the role that the oral microbiome plays in OSCC. Our findings, obtained using a germ-free mouse model, indicate that the presence of different oral microbiomes enhances tumorigenesis and increases the final number of tumors in mice. By studying community-wide expression profiles, we found that regardless of the phylogenetic composition of the microbiome, the same metabolic activities were consistently associated with OSCC. Therefore, due to the functional redundancy of the microbiome, the critical element in explaining the contribution of the microbiota in OSCC is the collective physiological activity of the community, thus accounting for the previous inability to identify a consensus community profile or etiologic agents for OSCC.
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Affiliation(s)
- Philip Stashenko
- Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, USA
| | - Susan Yost
- Forsyth Institute, Cambridge, Massachusetts, USA
| | - Yoonhee Choi
- Forsyth Institute, Cambridge, Massachusetts, USA
| | - Theodora Danciu
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA
| | - Tsute Chen
- Forsyth Institute, Cambridge, Massachusetts, USA
| | | | | | | | - Bikul Das
- Department of Cancer and Stem Cell Biology, Thoreau Lab for Global Health, University of Massachusetts-Lowell, Lowell, Massachusetts, USA
| | | | - Jorge Frias-Lopez
- Department of Oral Biology, University of Florida College of Dentistry, Gainesville, Florida, USA
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Ludwig S, Hong CS, Razzo BM, Fabian KPL, Chelvanambi M, Lang S, Storkus WJ, Whiteside TL. Impact of combination immunochemotherapies on progression of 4NQO-induced murine oral squamous cell carcinoma. Cancer Immunol Immunother 2019; 68:1133-1141. [PMID: 31139925 PMCID: PMC10577812 DOI: 10.1007/s00262-019-02348-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 05/20/2019] [Indexed: 12/12/2022]
Abstract
Advanced oral squamous cell carcinomas (OSCC) have limited therapeutic options. Although immune therapies are emerging as a potentially effective alternative or adjunct to chemotherapies, the therapeutic efficacy of combination immune chemotherapies has yet to be determined. Using a 4-nitroquinolone-N-oxide (4NQO) orthotopic model of OSCC in immunocompetent mice, we evaluated the therapeutic efficacy of single- and combined-agent treatment with a poly-epitope tumor peptide vaccine, cisplatin and/or an A2AR inhibitor, ZM241385. The monotherapies or their combinations resulted in a partial inhibition of tumor growth and, in some cases, a significant but transient upregulation of systemic anti-tumor CD8+ T cell responses. These responses eroded in the face of expanding immunoregulatory cell populations at later stages of tumor progression. Our findings support the need for the further development of combinatorial therapeutic approaches that could more effectively silence dominant immune inhibitory pathways operating in OSCC and provide novel, more beneficial treatment options for this tumor.
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Affiliation(s)
- Sonja Ludwig
- Department of Otorhinolaryngology and Head and Surgery, University Hospital Essen, Essen, Germany
- University of Pittsburgh, Medical Center (UPMC), Hillman Cancer Center, Suite 1.32b, 5117 Centre Ave, Pittsburgh, PA, 15213, USA
| | - Chang-Sook Hong
- University of Pittsburgh, Medical Center (UPMC), Hillman Cancer Center, Suite 1.32b, 5117 Centre Ave, Pittsburgh, PA, 15213, USA
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Beatrice M Razzo
- University of Pittsburgh, Medical Center (UPMC), Hillman Cancer Center, Suite 1.32b, 5117 Centre Ave, Pittsburgh, PA, 15213, USA
| | - Kellsye P L Fabian
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Manoj Chelvanambi
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Stephan Lang
- Department of Otorhinolaryngology and Head and Surgery, University Hospital Essen, Essen, Germany
| | - Walter J Storkus
- University of Pittsburgh, Medical Center (UPMC), Hillman Cancer Center, Suite 1.32b, 5117 Centre Ave, Pittsburgh, PA, 15213, USA
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Theresa L Whiteside
- University of Pittsburgh, Medical Center (UPMC), Hillman Cancer Center, Suite 1.32b, 5117 Centre Ave, Pittsburgh, PA, 15213, USA.
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA.
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA.
- Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA.
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Bharadwaj R, Sahu BP, Haloi J, Laloo D, Barooah P, Keppen C, Deka M, Medhi S. Combinatorial therapeutic approach for treatment of oral squamous cell carcinoma. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:572-585. [PMID: 30831033 DOI: 10.1080/21691401.2019.1573176] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is one of the common type of cancer in humans. A combinatorial approach has been done by using paclitaxel (PTX), 5-fluorouracil (5-FU) and ascorbic acid (AA) loaded solid lipid nanoparticles (SLN) for its treatment. SLN were made by high-speed homogenization and ultrasonication technique and they were used alone and in combination to check their efficacy against OSCC induced animal model. Pharmacokinetics and biodistribution study of the optimized formulations for PTX, 5-FU and AA loaded SLN was performed. The SLN shows a biphasic nature of drug release both in the in-vitro and in-vivo system. SLN loaded with PTX in combination with SLN loaded with AA shows a greater potency in the treatment of OSCC in-vivo. The Pharmacokinetic and biodistribution studies of SLN depict a better therapeutic efficacy. The combination of PTX and AA loaded SLN can be a novel approach for the treatment of OSCC.
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Affiliation(s)
- Rituraj Bharadwaj
- a Laboratory of Molecular Virology and Oncology, Department of Bioengineering and Technology , Gauhati University , Guwahati , Assam, India
| | - Bhanu P Sahu
- b Pharmaceutics Research Laboratory , Girijananda Chowdhury Institute of Pharmaceutical Science (GIPS) , Guwahati , Assam, India
| | - Jayanta Haloi
- c Department of Bioengineering and Technology , Gauhati University , Guwahati , Assam, India
| | - Damiki Laloo
- d Department of pharmaceutics, Girijananda Chowdhury Institute of Pharmaceutical Science (GIPS) , Guwahati , Assam, India
| | - Prajjalendra Barooah
- a Laboratory of Molecular Virology and Oncology, Department of Bioengineering and Technology , Gauhati University , Guwahati , Assam, India
| | - Chenole Keppen
- a Laboratory of Molecular Virology and Oncology, Department of Bioengineering and Technology , Gauhati University , Guwahati , Assam, India
| | - Manab Deka
- c Department of Bioengineering and Technology , Gauhati University , Guwahati , Assam, India
| | - Subhash Medhi
- a Laboratory of Molecular Virology and Oncology, Department of Bioengineering and Technology , Gauhati University , Guwahati , Assam, India
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Martínez-García MÁ, Migueláñez-Medrán BC, Goicoechea C. Animal models in the study and treatment of orofacial pain. J Clin Exp Dent 2019; 11:e382-e390. [PMID: 31110619 PMCID: PMC6522107 DOI: 10.4317/jced.55429] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 03/06/2019] [Indexed: 12/22/2022] Open
Abstract
Background Pain is one of the first causes of medical consultation in the world and by extension of dental consultation too. Orofacial pain comprehends the oral and facial regions including teeth, oral mucosa, gingiva, tongue and lips, but also the muscles of the jaw and neck, the temporomandibular joint, face, head and neck. Despite its highly estimated prevalence, it appears controversial and hard to quantify given the lack of common criteria to select the population under study and the difficulties to classify the different types of pain. Although for many patients the problem eventually fades after tissue healing, certain sub-chronic and chronic pain conditions remain notoriously undertreated. In this respect, animal models can be of great help. Material and Methods A systematic search was conducted in PubMed-Medline with appropriate keywords: orofacial pain, prevalence and dentist. Seven groups were generated and a second search based on each of these groups and on animal models was made. Search was restricted to English and Spanish, but no time restriction was applied. Results There are as yet few experimental models of orofacial pain: there hardly exists no other than trigeminal nerve injury for neuropathic pain, a bunch of oral squamous cell carcinoma models (mainly referred to the tongue) for cancer pain and none for the painful swelling of salivary glands. Similarly occurs for the burning mouth syndrome. A few more exist for inflammatory odontalgiae, aphthae, joint, myofascial and muscle inflammatory pains, although scarcely diverse as regards the nature of the noxious stimulus. Conclusions Given the relevance of envisaging the mechanistic of the various types of orofacial pain, new experimental models are needed on the basis of the dentist's perspective for their correct management. Key words:Orofacial pain, neuralgia, odontalgia, oral cancer, animal models.
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Affiliation(s)
- Miguel-Ángel Martínez-García
- PhD, Visiting Professor. Area of Pharmacology, Nutrition and Bromatology. Department of Basic Health Sciences. School of Health Sciences. Universidad Rey Juan Carlos (URJC), Alcorcón, Madrid (Spain) - I+D+i Medicinal Chemistry Institute (IQM) associated unit, (CSIC)
| | - Blanca C Migueláñez-Medrán
- DDS, PhD. Adjunct Professor. Area of Stomatology. Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursing and Stomatology. School of Health Sciences. Universidad Rey Juan Carlos (URJC), Alcorcón, Madrid, Spain
| | - Carlos Goicoechea
- PhD, Professor. Area of Pharmacology, Nutrition and Bromatology. Department of Basic Health Sciences. School of Health Sciences. Universidad Rey Juan Carlos (URJC), Alcorcón, Madrid (Spain) - I+D+i Medicinal Chemistry Institute (IQM) associated unit, (CSIC)
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Lakshmanachetty S, Balaiya V, High WA, Koster MI. Loss of TP63 Promotes the Metastasis of Head and Neck Squamous Cell Carcinoma by Activating MAPK and STAT3 Signaling. Mol Cancer Res 2019; 17:1279-1293. [PMID: 30910837 DOI: 10.1158/1541-7786.mcr-18-1355] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/06/2019] [Accepted: 03/20/2019] [Indexed: 01/02/2023]
Abstract
TP63 is frequently amplified or overexpressed in primary head and neck squamous cell carcinomas (HNSCC). Nevertheless, the role of TP63 in the initiation and progression of HNSCCs is not known. Using archival HNSCC tissue sections, we found that TP63 expression is often downregulated in late-stage human HNSCCs. To establish a causal link between TP63 loss and HNSCC tumorigenesis, we developed a genetically engineered mouse model in which Trp63 (the mouse homolog of human TP63) was ablated from head and neck epithelia. Upon exposure of the mice to a chemical carcinogen, we found that Trp63 ablation accelerated HNSCC initiation and progression. To determine whether these findings are relevant for human HNSCCs, we generated TP63 knockdown HNSCC cell lines. These cells were implanted into the tongue of athymic nude mice to generate orthotopic xenografts. We found that loss of TP63 promoted HNSCC progression and metastasis. Furthermore, we determined that tumor metastasis is dependent on MAPK activation in TP63 knockdown HNSCCs. The significance of these findings is underscored by our finding that pharmacologic inhibition of MAPK activity by trametinib drastically impaired HNSCC metastasis mediated by TP63 loss. In conclusion, our data provide novel mechanistic insights into the role of TP63 loss in HNSCC initiation and progression, and provide a rationale for the development of new therapeutic approaches specifically targeting TP63-dependent tumor pathways. IMPLICATIONS: Our findings uncover a novel functional role for TP63 loss in HNSCC metastasis and identify MAPK signaling as a potential therapeutic target for treating HNSCCs with low TP63 expression.
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Affiliation(s)
- Senthilnath Lakshmanachetty
- Department of Dermatology, University of Colorado School of Medicine, Aurora, Colorado.,Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Velmurugan Balaiya
- Department of Dermatology, University of Colorado School of Medicine, Aurora, Colorado.,Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Whitney A High
- Department of Dermatology, University of Colorado School of Medicine, Aurora, Colorado.,Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado
| | - Maranke I Koster
- Department of Dermatology, University of Colorado School of Medicine, Aurora, Colorado. .,Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Aurora, Colorado.,Department of Ophthalmology, University of Colorado School of Medicine, Aurora, Colorado
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Tumor necrosis factor alpha secreted from oral squamous cell carcinoma contributes to cancer pain and associated inflammation. Pain 2018; 158:2396-2409. [PMID: 28885456 DOI: 10.1097/j.pain.0000000000001044] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Patients with oral cancer report severe pain during function. Inflammation plays a role in the oral cancer microenvironment; however, the role of immune cells and associated secretion of inflammatory mediators in oral cancer pain has not been well defined. In this study, we used 2 oral cancer mouse models: a cell line supernatant injection model and the 4-nitroquinoline-1-oxide (4NQO) chemical carcinogenesis model. We used the 2 models to study changes in immune cell infiltrate and orofacial nociception associated with oral squamous cell carcinoma (oSCC). Oral cancer cell line supernatant inoculation and 4NQO-induced oSCC resulted in functional allodynia and neuronal sensitization of trigeminal tongue afferent neurons. Although the infiltration of immune cells is a prominent component of both oral cancer models, our use of immune-deficient mice demonstrated that oral cancer-induced nociception was not dependent on the inflammatory component. Furthermore, the inflammatory cytokine, tumor necrosis factor alpha (TNFα), was identified in high concentration in oral cancer cell line supernatant and in the tongue tissue of 4NQO-treated mice with oSCC. Inhibition of TNFα signaling abolished oral cancer cell line supernatant-evoked functional allodynia and disrupted T-cell infiltration. With these data, we identified TNFα as a prominent mediator in oral cancer-induced nociception and inflammation, highlighting the need for further investigation in neural-immune communication in cancer pain.
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30
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Ishida K, Tomita H, Nakashima T, Hirata A, Tanaka T, Shibata T, Hara A. Current mouse models of oral squamous cell carcinoma: Genetic and chemically induced models. Oral Oncol 2018; 73:16-20. [PMID: 28939069 DOI: 10.1016/j.oraloncology.2017.07.028] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 07/11/2017] [Accepted: 07/28/2017] [Indexed: 01/11/2023]
Abstract
Oral squamous cell carcinoma (OSCC) patients have a low 5-year survival rate and poor prognosis. To improve survival and prognosis, the causes and processes involved in lesion development should be evaluated. For this purpose, the use of OSCC mouse models, such as chemically induced mouse models, genetically modified mouse models, and transplanted (xenograft) models, is crucial. These OSCC models exhibit both advantages and disadvantages when studying OSCC development and progression. Until a model resembling human OSCC is developed, both the advantages and disadvantages of each model should be carefully considered. In this review, we discuss OSCC mouse models and their use in cancer research worldwide.
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Affiliation(s)
- Kazuhisa Ishida
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan; Department of Oral Maxillofacial Surgery, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Hiroyuki Tomita
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Takayuki Nakashima
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan; Department of Oral Maxillofacial Surgery, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Akihiro Hirata
- Division of Animal Experiment, Life Science Research Center, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Takauji Tanaka
- Department of Diagnostic Pathology (DDP) and Research Center of Diagnostic Pathology (RC-DiP), Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu City, Gifu 500-8513, Japan
| | - Toshiyuki Shibata
- Department of Oral Maxillofacial Surgery, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Akira Hara
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
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Wu CC, Li H, Xiao Y, Yang LL, Chen L, Deng WW, Wu L, Zhang WF, Sun ZJ. Over-expression of IQGAP1 indicates poor prognosis in head and neck squamous cell carcinoma. J Mol Histol 2018; 49:389-398. [DOI: 10.1007/s10735-018-9779-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 05/28/2018] [Indexed: 12/14/2022]
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Oballe HJR, Muniz FWMG, Bueno CC, Klein IP, Carrard VC, Rösing CK, Gaio EJ. Spontaneous alveolar bone loss after 4NQO exposure in Wistar rats. Arch Oral Biol 2018; 89:44-48. [PMID: 29448184 DOI: 10.1016/j.archoralbio.2018.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Revised: 01/22/2018] [Accepted: 02/04/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE This study evaluated the effect of an experimental carcinogenic, 4-Nitroquinoline 1-oxide (4NQO), in the spontaneous alveolar bone loss (ABL) in an animal model. DESIGN Twenty-two male Wistar rats were included in this study. They were randomly divided into two groups: the control group (n = 10) received food and water ad libitum, and the test group (n = 12) receive the same food; however, 25 ppm of 4NQO was diluted in the drinking water. All animals were euthanized after 20 weeks, and the tongues were removed and analyzed macroscopically to determine the presence of oral mucosal lesions. All specimens were paraffin-embedded and histological sections were obtained. The microscopic analysis was based on routine procedure (haematoxylin and eosin stain). The analysis of spontaneous ABL was performed by a calibrated examiner using standardized photographs and imaging software. Differences in spontaneous ABL were assessed among the three resulting groups: control, 4NQO with oral squamous cell carcinoma (OSCC), and 4NQO without OSCC. RESULTS In the 4NQO-treated group, nine animals developed OSCC. The animals in the 4NQO with OSCC group presented significantly more spontaneous ABL (0.65 ± 0.21 mm) than the control group (0.34 ± 0.05) (p < 0.001). The animals in the 4NQO without OSCC group showed a mean spontaneous ABL of 0.47 ± 0.13 mm, which was not statistically significant different when compared to the control group (p = 0.096). CONCLUSIONS It was concluded that the presence of OSCC enhanced spontaneous ABL in Wistar rats when compared to control animals. Additionally, it was shown that, solely, administration of 4NQO may not be considered responsible for alveolar bone destruction.
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Affiliation(s)
- Harry J R Oballe
- Department of Periodontology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil.
| | - Francisco Wilker M G Muniz
- Department of Periodontology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil.
| | - Cheyenne C Bueno
- Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil; Department of Oral Pathology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
| | - Isadora P Klein
- Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil; Department of Oral Pathology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
| | - Vinicius C Carrard
- Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil; Department of Oral Pathology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
| | - Cassiano K Rösing
- Department of Periodontology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil.
| | - Eduardo J Gaio
- Department of Periodontology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Rua Ramiro Barcelos, 2492, Porto Alegre, Rio Grande do Sul, Zip code: 90035-003, Brazil.
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Lin YH, Yang MC, Tseng SH, Jiang R, Yang A, Farmer E, Peng S, Henkle T, Chang YN, Hung CF, Wu TC. Integration of Oncogenes via Sleeping Beauty as a Mouse Model of HPV16 + Oral Tumors and Immunologic Control. Cancer Immunol Res 2018; 6:305-319. [PMID: 29362220 DOI: 10.1158/2326-6066.cir-16-0358] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 08/24/2017] [Accepted: 01/16/2018] [Indexed: 12/19/2022]
Abstract
Human papillomavirus type 16 (HPV16) is the etiologic factor for cervical cancer and a subset of oropharyngeal cancers. Although several prophylactic HPV vaccines are available, no effective therapeutic strategies to control active HPV diseases exist. Tumor implantation models are traditionally used to study HPV-associated buccal tumors. However, they fail to address precancerous phases of disease progression and display tumor microenvironments distinct from those observed in patients. Previously, K14-E6/E7 transgenic mouse models have been used to generate spontaneous tumors. However, the rate of tumor formation is inconsistent, and the host often develops immune tolerance to the viral oncoproteins. We developed a preclinical, spontaneous, HPV16+ buccal tumor model using submucosal injection of oncogenic plasmids expressing HPV16-E6/E7, NRas G12V , luciferase, and sleeping beauty (SB) transposase, followed by electroporation in the buccal mucosa. We evaluated responses to immunization with a pNGVL4a-CRT/E7(detox) therapeutic HPV DNA vaccine and tumor cell migration to distant locations. Mice transfected with plasmids encoding HPV16-E6/E7, NRas G12V , luciferase, and SB transposase developed tumors within 3 weeks. We also found transient anti-CD3 administration is required to generate tumors in immunocompetent mice. Bioluminescence signals from luciferase correlated strongly with tumor growth, and tumors expressed HPV16-associated markers. We showed that pNGVL4a-CRT/E7(detox) administration resulted in antitumor immunity in tumor-bearing mice. Lastly, we demonstrated that the generated tumor could migrate to tumor-draining lymph nodes. Our model provides an efficient method to induce spontaneous HPV+ tumor formation, which can be used to identify effective therapeutic interventions, analyze tumor migration, and conduct tumor biology research. Cancer Immunol Res; 6(3); 305-19. ©2018 AACR.
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Affiliation(s)
- Yi-Hsin Lin
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland.,Department of Obstetrics and Gynecology, Tri-Service General Hospital, Taipei City, Taiwan.,Department of Obstetrics and Gynecology, Tri-Service General Hospital, Penghu Branch, Taiwan
| | - Ming-Chieh Yang
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland.,Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung. Taiwan
| | - Ssu-Hsueh Tseng
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Rosie Jiang
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Andrew Yang
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Emily Farmer
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Shiwen Peng
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Talia Henkle
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Yung-Nien Chang
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Chien-Fu Hung
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland. .,Departments of Oncology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - T-C Wu
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland. .,Departments of Oncology, Johns Hopkins Medical Institutions, Baltimore, Maryland.,Department of Molecular Microbiology and Immunology, Johns Hopkins University, Baltimore, Maryland.,Department of Obstetrics and Gynecology, Johns Hopkins University, Baltimore, Maryland
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Chen WC, Lai CH, Chuang HC, Lin PY, Chen MF. Inflammation-induced myeloid-derived suppressor cells associated with squamous cell carcinoma of the head and neck. Head Neck 2016; 39:347-355. [PMID: 27696591 DOI: 10.1002/hed.24595] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The purpose of this study was to present our assessment of the significance of myeloid-derived suppressor cells (MDSCs) in head and neck squamous cell carcinoma (HNSCC). METHODS We examined the percentage of MDSCs in the peripheral blood of patients with HNSCC. The relationship among MDSC recruitment, tumor progression, and cyclooxygenase (COX)-2 inhibition was also evaluated by animal models. RESULTS Circulating MDSCs were significantly increased in patients with HNSCC compared with healthy people, and this was associated with the clinical tumor burden. In immunocompetent 4-nitroquinoline-1-oxide (4-NQO)-induced oral tumor and immunocompromised tumor implantation animal models, MDSC recruitment was associated with the duration of 4-NQO treatment and tumor progression. The responsible mechanisms included the suppressive ability of T-cell proliferation and augmenting angiogenesis by MDSC. Blockade of COX-2 attenuated the induction and function of MDSCs and subsequently inhibited tumor growth. CONCLUSION The levels of MDSC are linked with tumor progression in HNSCC. Moreover, targeting COX-2 could be a promising strategy for the treatment of HNSCC. © 2016 Wiley Periodicals, Inc. Head Neck 39: 347-355, 2017.
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Affiliation(s)
- Wen-Cheng Chen
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Chiayi, Taiwan.,Chang Gung University, College of Medicine, Taiwan
| | - Chia-Hsuan Lai
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Chiayi, Taiwan
| | - Huei-Chieh Chuang
- Department of Pathology, Chang Gung Memorial Hospital at Chiayi, Taiwan
| | - Paul-Yang Lin
- Department of Pathology, Chang Gung Memorial Hospital at Chiayi, Taiwan
| | - Miao-Fen Chen
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Chiayi, Taiwan.,Chang Gung University, College of Medicine, Taiwan
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Johnson SD, Young MRI. Indomethacin Treatment of Mice with Premalignant Oral Lesions Sustains Cytokine Production and Slows Progression to Cancer. Front Immunol 2016; 7:379. [PMID: 27713748 PMCID: PMC5031768 DOI: 10.3389/fimmu.2016.00379] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 09/08/2016] [Indexed: 01/04/2023] Open
Abstract
Current treatment options for head and neck squamous cell carcinoma (HNSCC) patients are often ineffective due to tumor-localized and systemic immunosuppression. Using the 4-NQO mouse model of oral carcinogenesis, this study showed that premalignant oral lesion cells produce higher levels of the immune modulator, PGE2, compared to HNSCC cells. Inhibiting prostaglandin production of premalignant lesion cells with the pan-cyclooxygenase inhibitor indomethacin stimulated their induction of spleen cell cytokine production. In contrast, inhibiting HNSCC prostaglandin production did not stimulate their induction of spleen cell cytokine production. Treatment of mice bearing premalignant oral lesions with indomethacin slowed progression of premalignant oral lesions to HNSCC. Flow cytometric analysis of T cells in the regional lymph nodes of lesion-bearing mice receiving indomethacin treatment showed an increase in lymph node cellularity and in the absolute number of CD8+ T cells expressing IFN-γ compared to levels in lesion-bearing mice receiving diluent control treatment. The cytokine-stimulatory effect of indomethacin treatment was not localized to regional lymph nodes but was also seen in the spleen of mice with premalignant oral lesions. Together, these data suggest that inhibiting prostaglandin production at the premalignant lesion stage boosts immune capability and improves clinical outcomes.
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Affiliation(s)
- Sara D Johnson
- Research Service, Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - M Rita I Young
- Research Service, Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
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Johnson SD, Levingston C, Young MRI. Premalignant Oral Lesion Cells Elicit Increased Cytokine Production and Activation of T-cells. Anticancer Res 2016; 36:3261-70. [PMID: 27354582 PMCID: PMC5032137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 06/09/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Head and neck squamous cell carcinomas (HNSCC) are known to evade the host immune response. How premalignant oral lesions modulate the immune response, however, has yet to be elucidated. MATERIALS AND METHODS A mouse model of oral carcinogenesis was used to determine how mediators from premalignant oral lesion cells vs. HNSCC cells impact on immune cytokine production and activation. RESULTS Media conditioned by premalignant lesion cells elicited an increased production of T cell-associated cytokines and proinflammatory mediators from cervical lymph node cells compared to media conditioned by HNSCC cells or media alone. In the presence of premalignant lesion cell-conditioned media, CD4(+) T cell expression of the IL-2 receptor CD25 and CD8(+) T cell expression of the activation marker CD69 was greater, compared to what was induced in HNSCC cell-conditioned media or media alone. CONCLUSION Premalignant lesion cells promote a proinflammatory environment and induce immune changes before HNSCC tumors are established.
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Affiliation(s)
- Sara D Johnson
- Research Service (151) Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC, U.S.A. Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, U.S.A. Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, U.S.A
| | - Corinne Levingston
- Research Service (151) Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC, U.S.A
| | - M Rita I Young
- Research Service (151) Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC, U.S.A. Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, U.S.A. Department of Medicine, Medical University of South Carolina, Charleston, SC, U.S.A.
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Supsavhad W, Dirksen WP, Martin CK, Rosol TJ. Animal models of head and neck squamous cell carcinoma. Vet J 2015; 210:7-16. [PMID: 26965084 DOI: 10.1016/j.tvjl.2015.11.006] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 11/02/2015] [Accepted: 11/11/2015] [Indexed: 12/18/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the most common oral cancer worldwide. Local bone invasion into the maxilla or mandible and metastasis to regional lymph nodes often result in a poor prognosis, decreased quality of life and shortened survival time for HNSCC patients. Poor response to treatment and clinical outcomes are the major concerns in this aggressive cancer. Multiple animal models have been developed to replicate spontaneous HNSCC and investigate genetic alterations and novel therapeutic targets. This review provides an overview of HNSCC as well as the traditional animal models used in HNSCC preclinical research. The value and challenges of each in vivo model are discussed. Similarity between HNSCC in humans and cats and the possibility of using spontaneous feline oral squamous cell carcinoma (FOSCC) as a model for HNSCC in translational research are highlighted.
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Affiliation(s)
- Wachiraphan Supsavhad
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, 1925 Coffey Road, Columbus, OH 43210, USA
| | - Wessel P Dirksen
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, 1925 Coffey Road, Columbus, OH 43210, USA
| | - Chelsea K Martin
- Department of Pathology and Microbiology, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island C1A 4P3, Canada
| | - Thomas J Rosol
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, 1925 Coffey Road, Columbus, OH 43210, USA.
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Jiang Y, Liao L, Shrestha C, Li D, Li M, Mu Y, Crumrine D, Wang L, Xie Z. Inhibition of 4-nitroquinoline-1-oxide-induced oral carcinogenesis by dietary calcium. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:3529-3542. [PMID: 26097536 PMCID: PMC4466923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 03/30/2015] [Indexed: 06/04/2023]
Abstract
Calcium is a strong inducer of keratinocyte differentiation. We have previously demonstrated that extracellular calcium promotes keratinocyte differentiation via E-cadherin-catenin complex-mediated phospholipase C-γ1 (PLC-γ1) activation in the plasma membrane. However, it is unclear whether dietary calcium regulates keratinocyte proliferation, differentiation or carcinogenesis. To address this issue, the rates of oral tumor and levels of proliferation and differentiation in the oral epithelium were assessed in mice on different calcium diets and the carcinogen 4-nitroquinoline-1-oxide. The results showed that mice on the high calcium diet had lower rates of oral tumors, lower levels of proliferation and higher levels of differentiation in the normal oral epithelium than those on the normal calcium diet. Higher levels of E-cadherin, β-catenin, p120-catenin (p120), epidermal growth factor receptor (EGFR), and calcium and lower levels of PLC-γ1 were also noted in the normal oral epithelium in mice on high calcium diet than the control mice. In contrast, mice on low calcium diet had opposite effects. However, dietary calcium had no effect on the proliferation, differentiation or the levels of E-cadherin, β-catenin, p120, PLC-γ1 and EGFR in oral tumors. These data indicate that dietary calcium increases calcium levels in oral epithelium, suppresses oral carcinogenesis, inhibits proliferation and promotes differentiation of normal oral epithelium. Increased E-cadherin, β-catenin, p120 and EGFR and decreased PLC-γ1 may participate in the inhibitory effect of dietary calcium in oral carcinogenesis.
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Affiliation(s)
- Yi Jiang
- Department of Endocrinology and Metabolism, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
| | - Liyan Liao
- Department of Endocrinology and Metabolism, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
| | - Chandrama Shrestha
- Department of Endocrinology and Metabolism, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
| | - Daiqiang Li
- Department of Pathology, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
| | - Meirong Li
- Department of Pathology, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
| | - Ying Mu
- Department of Pathology, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
| | - Debra Crumrine
- Endocsrine Unit, Veterans Affairs Medical Center, Northern California Institute for Research and Education and University of CaliforniaSan Francisco, CA 94121, USA
| | - Larry Wang
- Department of Pathology, Children’s Hospital Los Angeles, University of Southern CaliforniaLos Angeles, CA 90027, USA
| | - Zhongjian Xie
- Department of Endocrinology and Metabolism, The Second Xiangya Hospital, Central South UniversityChangsha 410011, Hunan, China
- Endocsrine Unit, Veterans Affairs Medical Center, Northern California Institute for Research and Education and University of CaliforniaSan Francisco, CA 94121, USA
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Orthotopic non-metastatic and metastatic oral cancer mouse models. Oral Oncol 2015; 51:476-82. [PMID: 25682387 DOI: 10.1016/j.oraloncology.2015.01.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 01/22/2015] [Accepted: 01/25/2015] [Indexed: 01/05/2023]
Abstract
Oral cancer is characterized by high morbidity and mortality with a predisposition to metastasize to different tissues, including lung, liver, and bone. Despite progress in the understanding of mutational profiles and deregulated pathways in oral cancer, patient survival has not significantly improved over the past decades. Therefore, there is a need to establish in vivo models that recapitulate human oral cancer metastasis to evaluate therapeutic potential of novel drugs. Here we report orthotopic tongue cancer nude mouse models to study oral cancer growth and metastasis using human metastatic (UMSCC2) and non-metastatic (CAL27) cell lines, respectively. Transduction of these cell lines with lentivirus expressing red fluorescent protein (DsRed) followed by injection into tongues of immunodeficient mice generated orthotopic tongue tumors that could be monitored for growth and metastasis by fluorescence measurement with an in vivo Imaging System (IVIS 200). The growth rates of CAL27-DsRed induced tumors were higher than UMSCC2-DsRed tumors after day 15, while UMSCC2-DsRed tumors revealed metastasis beginning on day 21. Importantly, UMSCC2 tumors metastasized to a number of tissues including the submandibular gland, lung, kidney, liver, and bone. Further, immunohistochemical analyses of tongue tumors induced by CAL27 and UMSCC2 cells revealed elevated expression of components of protumorigenic pathways deregulated in human cancers, including Cyclin D1, PCNA, Ki-67, LSD1, LOXL2, MT-MMP1, DPAGT1, E-cadherin, OCT4A, and H3K4me1/2. These orthotopic mouse models are likely to be useful tools for gaining insights into the activity and mechanisms of novel oral cancer drug candidates.
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Effect of the premalignant and tumor microenvironment on immune cell cytokine production in head and neck cancer. Cancers (Basel) 2014; 6:756-70. [PMID: 24698959 PMCID: PMC4074802 DOI: 10.3390/cancers6020756] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 03/12/2014] [Accepted: 03/14/2014] [Indexed: 01/10/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is marked by immunosuppression, a state in which the established tumor escapes immune attack. However, the impact of the premalignant and tumor microenvironments on immune reactivity has yet to be elucidated. The purpose of this study was to determine how soluble mediators from cells established from carcinogen-induced oral premalignant lesions and HNSCC modulate immune cell cytokine production. It was found that premalignant cells secrete significantly increased levels of G-CSF, RANTES, MCP-1, and PGE2 compared to HNSCC cells. Splenocytes incubated with premalignant supernatant secreted significantly increased levels of Th1-, Th2-, and Th17-associated cytokines compared to splenocytes incubated with HNSCC supernatant. These studies demonstrate that whereas the premalignant microenvironment elicits proinflammatory cytokine production, the tumor microenvironment is significantly less immune stimulatory and may contribute to immunosuppression in established HNSCC.
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Moon SM, Ahn MY, Kwon SM, Kim SA, Ahn SG, Yoon JH. Homeobox C5 expression is associated with the progression of 4-nitroquinoline 1-oxide-induced rat tongue carcinogenesis. J Oral Pathol Med 2012; 41:470-6. [DOI: 10.1111/j.1600-0714.2012.01133.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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42
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De Costa AMA, Schuyler CA, Walker DD, Young MRI. Characterization of the evolution of immune phenotype during the development and progression of squamous cell carcinoma of the head and neck. Cancer Immunol Immunother 2011; 61:927-39. [PMID: 22116344 DOI: 10.1007/s00262-011-1154-8] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Accepted: 11/02/2011] [Indexed: 12/12/2022]
Abstract
While studies have indicated that squamous cell carcinoma of the head and neck (HNSCC) is associated with immune suppression, these studies did not analyze the immune response at the dysplastic stage. The present study utilized a mouse model of 4-nitroquinoline 1-oxide-induced oral carcinogenesis to examine the alterations in immune phenotype at the premalignant and malignant stages of HNSCC. Cervical lymph nodes of HNSCC-bearing mice were found to contain a greater number of cells, including a greater number of conventional (Tconv) and regulatory (Treg) T cells, compared to cervical lymph nodes of control and premalignant lesion-bearing mice, though the Tconv cells appear to be less proliferative and the Treg cells appear to be less suppressive at the HNSCC stage. Premalignant lesion-bearing mouse lymph nodes consist of a greater percentage of Tconv cells expressing markers for activation, memory, and exhaustion compared to both control and HNSCC-bearing mice. Also, lymph nodes' cells from both premalignant lesion-bearing and HNSCC-bearing mice include increased levels of Th1, Tc1, and Th17 cells, with no differences in levels of Th2 cells, compared to control mice. The data show that while there is the expected increase in immunosuppressive Tregs in lymph nodes when HNSCC is present, there is also an unexpected increase in immune populations usually associated with a beneficial antitumor response, including Tconv cells and Th1 and Tc1 cells. In addition, the results demonstrate that the premalignant stage of HNSCC development is associated with a robust immune response involving an increase in inflammatory Th1, Tc1, and Th17 cells.
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Affiliation(s)
- Anna-Maria A De Costa
- Research Service (151), Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC 29401, USA
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Dickkopf (Dkk)-3 and β-catenin expressions increased in the transition from normal oral mucosal to oral squamous cell carcinoma. J Mol Histol 2011; 42:499-504. [DOI: 10.1007/s10735-011-9357-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 09/09/2011] [Indexed: 01/30/2023]
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