1
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Gioacchini FM, Di Stadio A, De Luca P, Camaioni A, Pace A, Iannella G, Rubini C, Santarelli M, Tomassetti M, Scarpa A, Olivieri F, Re M. A pilot study to evaluate the expression of microRNA‑let‑7a in patients with intestinal‑type sinonasal adenocarcinoma. Oncol Lett 2024; 27:69. [PMID: 38192674 PMCID: PMC10773186 DOI: 10.3892/ol.2023.14202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/25/2023] [Indexed: 01/10/2024] Open
Abstract
Despite its histological resemblance to colorectal adenocarcinoma, there is little information about the molecular events involved in the pathogenesis of intestinal-type sinonasal adenocarcinoma (ITAC). The present study investigated the possible role and clinical value of microRNA (miR)-let-7a, a head and neck squamous cell carcinoma-related miR, in a well-characterized and homogeneous cohort of patients with ethmoidal ITAC associated with occupational exposure, treated by primary surgery. miR-let-7a expression levels were analyzed in 23 pairs of ethmoidal ITAC and adjacent normal formalin-fixed paraffin-embedded tissues by reverse transcription-quantitative PCR. The expression was evaluated in tumor and healthy tissues according to: Tumor grade (G) of differentiation and extension, and pTNM stage, and presence/absence of recurrence. Comparisons within and between groups were performed using two-tailed Student's paired t-test and one-way ANOVA with Tukey's post hoc test. P<0.05 was considered to indicate a statistically significant difference. miR-let-7a expression in ethmoidal ITAC tissues was significantly lower than that in adjacent normal tissues (P<0.05; mean expression level ± SD, 1.452707±1.4367189 vs. 4.094017±2.7465375). miR expression varied with pT stage. miR-let-7a was downregulated (P<0.05) in advanced stages (pT3-pT4) compared with earlier stages (pT1-pT2). Furthermore, downregulation of miR-let-7a in ITAC was associated with poorly-differentiated (G3) cancer (P<0.05). No other associations were observed between miR-let-7a expression and the other clinicopathological parameters, including disease-free survival. In conclusion, downregulation of miR-let-7a in ITAC was associated with advanced-stage (pT3 and pT4) and poorly-differentiated (G3) disease, suggesting that the mutation of this gene, combined with additional genetic events, could serve a role in ITAC pathogenesis.
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Affiliation(s)
- Federico Maria Gioacchini
- Ear, Nose and Throat Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona Joint Hospitals, I-60020 Ancona, Italy
| | - Arianna Di Stadio
- Gian Filippo Ingrassia Department, Otolaryngology Unit, University of Catania, I-95121 Catania, Italy
| | - Pietro De Luca
- Department of Otolaryngology, Fatebenefratelli Isola Tiberina-Gemelli Hospital, I-00100 Rome, Italy
| | - Angelo Camaioni
- Head and Neck Department, San Giovanni-Addolorata Hospital, I-00189 Rome, Italy
| | - Annalisa Pace
- Department of Sense Organs, University La Sapienza of Rome, I-00161 Rome, Italy
| | - Giannicola Iannella
- Department of Sense Organs, University La Sapienza of Rome, I-00161 Rome, Italy
| | - Corrado Rubini
- Pathology and Histopathology Division, Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, I-60020 Ancona, Italy
| | - Marco Santarelli
- Pathology and Histopathology Division, Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, I-60020 Ancona, Italy
| | - Marco Tomassetti
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, I-60020 Ancona, Italy
| | - Alfonso Scarpa
- Department of Medicine and Surgery, University of Salerno, I-84084 Fisciano, Italy
| | - Fabiola Olivieri
- Clinic of Laboratory and Precision Medicine, IRCCS INRCA, I-60121 Ancona, Italy
- Department of Clinical and Molecular Sciences, Università Politecnica Delle Marche, I-60126 Ancona, Italy
| | - Massimo Re
- Ear, Nose and Throat Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona Joint Hospitals, I-60020 Ancona, Italy
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2
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Bhattacharjee B, Syeda AF, Rynjah D, Hussain SM, Chandra Bora S, Pegu P, Sahu RK, Khan J. Pharmacological impact of microRNAs in head and neck squamous cell carcinoma: Prevailing insights on molecular pathways, diagnosis, and nanomedicine treatment. Front Pharmacol 2023; 14:1174330. [PMID: 37205904 PMCID: PMC10188950 DOI: 10.3389/fphar.2023.1174330] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/11/2023] [Indexed: 05/21/2023] Open
Abstract
Head and neck squamous cell carcinoma is a disease that most commonly produce tumours from the lining of the epithelial cells of the lips, larynx, nasopharynx, mouth, or oro-pharynx. It is one of the most deadly forms of cancer. About one to two percent of all neo-plasm-related deaths are attributed to head and neck squamous cell carcinoma, which is responsible for about six percent of all cancers. MicroRNAs play a critical role in cell proliferation, differentiation, tumorigenesis, stress response, triggering apoptosis, and other physiological process. MicroRNAs regulate gene expression and provide new diagnostic, prognostic, and therapeutic options for head and neck squamous cell carcinoma. In this work, the role of molecular signaling pathways related to head and neck squamous cell carcinoma is emphasized. We also provide an overview of MicroRNA downregulation and overexpression and its role as a diagnostic and prognostic marker in head and neck squamous cell carcinoma. In recent years, MicroRNA nano-based therapies for head and neck squamous cell carcinoma have been explored. In addition, nanotechnology-based alternatives have been discussed as a promising strategy in exploring therapeutic paradigms aimed at improving the efficacy of conventional cytotoxic chemotherapeutic agents against head and neck squamous cell carcinoma and attenuating their cytotoxicity. This article also provides information on ongoing and recently completed clinical trials for therapies based on nanotechnology.
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Affiliation(s)
| | - Ayesha Farhana Syeda
- Department of Pharmaceutics, Unaiza College of Pharmacy, Qassim University, Unaizah, Saudi Arabia
- *Correspondence: Ayesha Farhana Syeda, ; Ram Kumar Sahu, ; Jiyauddin Khan,
| | | | - Shalam M. Hussain
- Department of Clinical Pharmacy, College of Nursing and Health Sciences, Al-Rayyan Medical College, Madinah, Saudi Arabia
| | | | - Padmanath Pegu
- Girijananda Chowdhury Institute of Pharmaceutical Science, Tezpur, India
| | - Ram Kumar Sahu
- Department of Pharmaceutical Sciences, Hemvati Nandan Bahuguna Garhwal University (A Central University), Chauras Campus, Tehri Garhwal, Uttarakhand, India
- *Correspondence: Ayesha Farhana Syeda, ; Ram Kumar Sahu, ; Jiyauddin Khan,
| | - Jiyauddin Khan
- School of Pharmacy, Management and Science University, Shah Alam, Malaysia
- *Correspondence: Ayesha Farhana Syeda, ; Ram Kumar Sahu, ; Jiyauddin Khan,
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3
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Singh A, Khan DUZ, Singh P, Singh AK, Agarwal P. Prognostic utility of microRNA-145 and CD 133 in oral squamous cell carcinoma: A pilot study from Northern India. J Oral Biol Craniofac Res 2022; 13:92-95. [DOI: 10.1016/j.jobcr.2022.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 11/30/2022] [Indexed: 12/03/2022] Open
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4
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Bozgeyik E, Bozgeyik İ. Non-coding RNA variations in oral cancers: a comprehensive review. Gene 2022; 851:147012. [DOI: 10.1016/j.gene.2022.147012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/11/2022] [Accepted: 10/24/2022] [Indexed: 11/04/2022]
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5
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MicroRNA Signatures in the Upper Urinary Tract Urothelial Carcinoma Scenario: Ready for the Game Changer? Int J Mol Sci 2022; 23:ijms23052602. [PMID: 35269744 PMCID: PMC8910117 DOI: 10.3390/ijms23052602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/20/2022] [Accepted: 02/24/2022] [Indexed: 12/18/2022] Open
Abstract
Upper urinary tract urothelial carcinoma (UTUC) represents a minor subgroup of malignancies arising in the urothelium of the renal pelvis or ureter. The estimated annual incidence is around 2 cases per 100,000 people, with a mean age at diagnosis of 73 years. UTUC is more frequently diagnosed in an invasive or metastatic stage. However, even though the incidence of UTUC is not high, UTUC tends to be aggressive and rapidly progressing with a poor prognosis in some patients. A significant challenge in UTUC is ensuring accurate and timely diagnosis, which is complicated by the non-specific nature of symptoms seen at the onset of disease. Moreover, there is a lack of biomarkers capable of identifying the early presence of the malignancy and guide-tailored medical treatment. However, the growing understanding of the molecular biology underlying UTUC has led to the discovery of promising new biomarkers. Among these biomarkers, there is a class of small non-coding RNA biomarkers known as microRNAs (miRNAs) that are particularly promising. In this review, we will analyze the main characteristics of UTUC and focus on microRNAs as possible novel tools that could enter clinical practice in order to optimize the current diagnostic and prognostic algorithm.
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6
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Supic G, Stefik D, Ivkovic N, Sami A, Zeljic K, Jovic S, Kozomara R, Vojvodic D, Stosic S. Prognostic impact of miR-34b/c DNA methylation, gene expression, and promoter polymorphism in HPV-negative oral squamous cell carcinomas. Sci Rep 2022; 12:1296. [PMID: 35079080 PMCID: PMC8789922 DOI: 10.1038/s41598-022-05399-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/03/2022] [Indexed: 12/15/2022] Open
Abstract
Micro RNAs (miRNAs) have a key role in gene expression regulation in cancer. The aim of the current study is to evaluate the prognostic value of miR-34b/c promoter hypermethylation, gene expression, and polymorphism in HPV-negative oral squamous cell carcinomas (OSCC). MiR-34b/c promoter hypermethylation and pre-miR-34b/c polymorphism rs4938723 were evaluated in tumor tissues of 148 patients, and miR-34b expression in 123 HPV-negative OSCC. For risk assessment, the control group was comprised of 175 healthy individuals. MiR-34b/c promoter hypermethylation was determined by methylation-specific PCR. Gene expression, genotyping and HPV screening was assessed by Q-PCR. The data from our hospital cohort indicated that miR-34b/c DNA methylation was associated with nodal status (p = 0.048), and predicted the shorter overall survival of HPV-negative OSCC patients (p = 0.008). Down-regulated miR-34b/c expression was associated with smoking (p = 0.047), alcohol use (p = 0.009), stage (p = 0.025), recurrences (p = 0.000), and a poor survival (p = 0.00029). Median values of miR-34b expression were significantly lower in advanced stages III/IV as opposed to stage I/II, p = 0.006, and in nodal positive vs negative patients (p = 0.045). TCGA data also indicated that tumors with stage I-III expressed significantly higher levels of miR-34b, compared to tumors with stage IV (p = 0.035), Low miR-34b/c expression was associated with poor survival in smokers (p = 0.001) and patients with tongue carcinomas (p = 0.00003), and TCGA analysis confirmed these findings although miR-34b expression and miR-34b/c methylation were not associated with survival outcome in the whole TCGA cohort. A significant negative miR-34b/c expression-methylation correlation was observed in our hospital cohort (p = 0.017) and in TCGA cohort. Pre-miR-34b/c polymorphism was not associated with oral cancer risk. Our findings indicate that miR-34b/c hypermethylation and low miR-34b expression could promote the progression and predict the poor prognosis for HPV-negative OSCC, which suggests miR-34b/c as a promising biomarker and therapeutic target for OSCC in the future.
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Affiliation(s)
- Gordana Supic
- Faculty of Medicine, Military Medical Academy, University of Defense, Belgrade, Serbia.
- Institute for Medical Research, Military Medical Academy, Crnotravska 17, 11002, Belgrade, Serbia.
| | - Debora Stefik
- Institute for Medical Research, Military Medical Academy, Crnotravska 17, 11002, Belgrade, Serbia
| | - Nemanja Ivkovic
- Institute for Medical Research, Military Medical Academy, Crnotravska 17, 11002, Belgrade, Serbia
| | - Ahmad Sami
- Cellular and Molecular Radiation Oncology Laboratory, Department of Radiation Oncology, Universitaetsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Katarina Zeljic
- Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - Sasa Jovic
- Faculty of Medicine, Military Medical Academy, University of Defense, Belgrade, Serbia
- Clinic for Maxillofacial Surgery, Military Medical Academy, Belgrade, Serbia
| | - Ruzica Kozomara
- Faculty of Medicine, Military Medical Academy, University of Defense, Belgrade, Serbia
- Clinic for Maxillofacial Surgery, Military Medical Academy, Belgrade, Serbia
| | - Danilo Vojvodic
- Faculty of Medicine, Military Medical Academy, University of Defense, Belgrade, Serbia
- Institute for Medical Research, Military Medical Academy, Crnotravska 17, 11002, Belgrade, Serbia
| | - Srboljub Stosic
- Faculty of Medicine, Military Medical Academy, University of Defense, Belgrade, Serbia
- Clinic for Maxillofacial Surgery, Military Medical Academy, Belgrade, Serbia
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7
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Sais D, Munger K, Tran N. The dynamic interactome of microRNAs and the human papillomavirus in head and neck cancers. Curr Opin Virol 2021; 51:87-95. [PMID: 34627109 DOI: 10.1016/j.coviro.2021.09.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 09/15/2021] [Accepted: 09/21/2021] [Indexed: 12/24/2022]
Abstract
The Human Papillomavirus type 16 is a major etiologic factor for a subset of Head and Neck cancers. These cancers of the oropharyngeal region are growing, and it is expected to exceed cervical cancers in the near future. The major oncogenes E6 and E7 mediate many of the early transformation stages targeting p53 and other tumour suppressor genes. The majority of this regulation is centred on protein coding genes but more recently small non-coding RNAs, such as miRNAs are also regulated by HPV16. However, the system-wide impact of HPV16 on miRNAs is yet to be fully understood. To fully gauge the overall relationship between HPV16 and miRNAs, several studies have devised dynamic interactomes which encompass viral oncogenes, miRNAs and gene targets. These interactomes map potential pathways which permit the identification of possible mechanistic links. Our review will discuss the latest developments in using viral interactomes to understand viral mechanisms and how these approaches may aid in the elucidation of potential druggable pathways.
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Affiliation(s)
- Dayna Sais
- School Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, New South Wales, Australia
| | - Karl Munger
- Biochemistry Program, Graduate School of Biomedical Sciences, Department of Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Nham Tran
- School Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, New South Wales, Australia; The Sydney Head and Neck Cancer Institute, Sydney Cancer Centre, Royal Prince Alfred Hospital, New South Wales, Australia.
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8
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MicroRNAs: Their Role in Metabolism, Tumor Microenvironment, and Therapeutic Implications in Head and Neck Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:cancers13225604. [PMID: 34830755 PMCID: PMC8615702 DOI: 10.3390/cancers13225604] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/30/2021] [Accepted: 11/05/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Head and neck squamous cell carcinoma (HNSCC), which arises from the oral epithelium, is one of the most common cancers worldwide. Despite excellent diagnosis and treatment improvements, the mortality rate associated with HNSCC is still extremely high. Current data suggest that dysregulation of exosomes and metabolic abnormalities are involved in the initiation and progression of HNSCC. Thus, approaches for targeting exosomes in the tumor microenvironment and metabolic reprogramming pathways represent potential therapeutic strategies. Moreover, some miRNAs are thought to have significant functions in regulating the progression of HNSCC. The present article aims to summarize the current knowledge concerning the important miRNAs in both exosomes and cancer metabolism, as well as discuss future perspectives regarding their future diagnostic potential and treatment recommendations. Abstract MicroRNAs (miRNAs) are endogenous small non-coding RNA molecules that negatively regulate gene expression by binding to target mRNAs. Deregulated miRNAs can act as either oncogenic miRNAs or tumor suppressor miRNAs in controlling proliferation, differentiation, apoptosis, metastasis, epithelial–mesenchymal transition, and immune responses, which are all involved in the carcinogenesis process of HNSCC. Recent findings have shown that metabolic reprogramming is an important hallmark of cancer, which is necessary for malignant transformation and tumor development. Some reprogrammed metabolisms are believed to be required for HNSCC against an unfavorable tumor microenvironment (TME). The TME is composed of various cell types embedded in the altered extracellular matrix, among which exosomes, secreted by cancer cells, are one of the most important factors. Tumor-derived exosomes reshape the tumor microenvironment and play a crucial role in cell-to-cell communication during HNSCC development. Exosomes encapsulate many biomolecules, including miRNAs, circulate in body fluids, and can transmit intercellular regulatory messages to nearby and distant sites, which indicates that exosomal miRNAs have the potential to become non-invasive biomarkers. This review aims to clarify the functions of diverse miRNAs in HNSCC metabolic reprogramming and tumor-derived exosomes. In addition, it also emphasizes the potential role of miRNA as a biomarker in the diagnosis, prognosis, and treatment of HNSCC cancer.
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9
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Weiss BG, Anczykowski MZ, Ihler F, Bertlich M, Spiegel JL, Haubner F, Canis M, Küffer S, Hess J, Unger K, Kitz J, Jakob M. MicroRNA-182-5p and microRNA-205-5p as potential biomarkers for prognostic stratification of p16-positive oropharyngeal squamous cell carcinoma. Cancer Biomark 2021; 33:331-347. [PMID: 34542062 DOI: 10.3233/cbm-203149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND MicroRNAs constitute promising biomarkers. OBJECTIVE The aim was to investigate diagnostic and prognostic implications of miR-182-5p and miR-205-5p in p16-positive and p16-negative oropharyngeal squamous cell carcinomas (OPSCCs). METHODS Expression of miR-182-5p, miR-205-5p were determined via quantitative real-time-PCR in fresh frozen tissues of 26 p16-positive, 19 p16-negative OPSCCs and 18 HPV-negative oropharyngeal controls. Associations between miRNA-expression, clinicopathological characteristics and prognosis were analyzed. RESULTS Higher miR-182-5p expression was associated with significant inferior disease-specific survival for p16-positive OPSCCs (HR = 1.98E+09, 95% CI 0-Inf; P= 0.028) and a similar trend was observed for p16-negative OPSCCs (HR = 1.56E+09, 95% CI 0-Inf; P= 0.051). Higher miR-205-5p expression was associated with an inferior progression-free survival (HR = 4.62, 95% CI 0.98-21.83; P= 0.034) and local control rate (HR = 2.18E+09, 95% CI 0-Inf; P= 0.048) for p16-positive OPSCCs. CONCLUSIONS Results indicate that miR-182-5p and miR-205-5p can further stratify patients with p16-positive OPSCC into prognostic groups.
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Affiliation(s)
- Bernhard G Weiss
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany.,Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Mahalia Zoe Anczykowski
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, Göttingen, Germany.,Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Friedrich Ihler
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany.,German Center for Vertigo and Balance Disorders (DSGZ), Ludwig-Maximilians University of Munich, Munich, Germany
| | - Mattis Bertlich
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Jennifer L Spiegel
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Frank Haubner
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Martin Canis
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Stefan Küffer
- Institute of Pathology, University Medical Center Göttingen, Göttingen, Germany
| | - Julia Hess
- Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, Research Center for Environmental Health (GmbH), Munich, Germany.,Department of Radiation Oncology, University Hospital, LMU Munich, Germany.,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, Research Center for Environmental Health (GmbH), Munich, Germany
| | - Kristian Unger
- Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, Research Center for Environmental Health (GmbH), Munich, Germany.,Department of Radiation Oncology, University Hospital, LMU Munich, Germany.,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, Research Center for Environmental Health (GmbH), Munich, Germany
| | - Julia Kitz
- Institute of Pathology, University Medical Center Göttingen, Göttingen, Germany.,Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Mark Jakob
- Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany.,Department of Otorhinolaryngology, Ludwig-Maximilians University of Munich, Munich, Germany
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Lack of Conserved miRNA Deregulation in HPV-Induced Squamous Cell Carcinomas. Biomolecules 2021; 11:biom11050764. [PMID: 34065237 PMCID: PMC8160722 DOI: 10.3390/biom11050764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/12/2021] [Accepted: 05/15/2021] [Indexed: 12/26/2022] Open
Abstract
Squamous cell carcinomas (SCCs) in the anogenital and head and neck regions are associated with high-risk types of human papillomaviruses (HR-HPV). Deregulation of miRNA expression is an important contributor to carcinogenesis. This study aimed to pinpoint commonly and uniquely deregulated miRNAs in cervical, anal, vulvar, and tonsillar tumors of viral or non-viral etiology, searching for a common set of deregulated miRNAs linked to HPV-induced carcinogenesis. RNA was extracted from tumors and nonmalignant tissues from the same locations. The miRNA expression level was determined by next-generation sequencing. Differential expression of miRNAs was calculated, and the patterns of miRNA deregulation were compared between tumors. The total of deregulated miRNAs varied between tumors of different locations by two orders of magnitude, ranging from 1 to 282. The deregulated miRNA pool was largely tumor-specific. In tumors of the same location, a low proportion of miRNAs were exclusively deregulated and no deregulated miRNA was shared by all four types of HPV-positive tumors. The most significant overlap of deregulated miRNAs was found between tumors which differed in location and HPV status (HPV-positive cervical tumors vs. HPV-negative vulvar tumors). Our results imply that HPV infection does not elicit a conserved miRNA deregulation in SCCs.
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11
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Genetic Drivers of Head and Neck Squamous Cell Carcinoma: Aberrant Splicing Events, Mutational Burden, HPV Infection and Future Targets. Genes (Basel) 2021; 12:genes12030422. [PMID: 33804181 PMCID: PMC7998272 DOI: 10.3390/genes12030422] [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: 01/27/2021] [Revised: 02/16/2021] [Accepted: 03/11/2021] [Indexed: 12/15/2022] Open
Abstract
Head and neck cancers include cancers that originate from a variety of locations. These include the mouth, nasal cavity, throat, sinuses, and salivary glands. These cancers are the sixth most diagnosed cancers worldwide. Due to the tissues they arise from, they are collectively named head and neck squamous cell carcinomas (HNSCC). The most important risk factors for head and neck cancers are infection with human papillomavirus (HPV), tobacco use and alcohol consumption. The genetic basis behind the development and progression of HNSCC includes aberrant non-coding RNA levels. However, one of the most important differences between healthy tissue and HNSCC tissue is changes in the alternative splicing of genes that play a vital role in processes that can be described as the hallmarks of cancer. These changes in the expression profile of alternately spliced mRNA give rise to various protein isoforms. These protein isoforms, alternate methylation of proteins, and changes in the transcription of non-coding RNAs (ncRNA) can be used as diagnostic or prognostic markers and as targets for the development of new therapeutic agents. This review aims to describe changes in alternative splicing and ncRNA patterns that contribute to the development and progression of HNSCC. It will also review the use of the changes in gene expression as biomarkers or as the basis for the development of new therapies.
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12
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Li LJ, Chang WM, Hsiao M. Aberrant Expression of microRNA Clusters in Head and Neck Cancer Development and Progression: Current and Future Translational Impacts. Pharmaceuticals (Basel) 2021; 14:ph14030194. [PMID: 33673471 PMCID: PMC7997248 DOI: 10.3390/ph14030194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/14/2021] [Accepted: 02/23/2021] [Indexed: 02/07/2023] Open
Abstract
MicroRNAs are small non-coding RNAs known to negative regulate endogenous genes. Some microRNAs have high sequence conservation and localize as clusters in the genome. Their coordination is regulated by simple genetic and epigenetic events mechanism. In cells, single microRNAs can regulate multiple genes and microRNA clusters contain multiple microRNAs. MicroRNAs can be differentially expressed and act as oncogenic or tumor suppressor microRNAs, which are based on the roles of microRNA-regulated genes. It is vital to understand their effects, regulation, and various biological functions under both normal and disease conditions. Head and neck squamous cell carcinomas are some of the leading causes of cancer-related deaths worldwide and are regulated by many factors, including the dysregulation of microRNAs and their clusters. In disease stages, microRNA clusters can potentially control every field of oncogenic function, including growth, proliferation, apoptosis, migration, and intercellular commutation. Furthermore, microRNA clusters are regulated by genetic mutations or translocations, transcription factors, and epigenetic modifications. Additionally, microRNA clusters harbor the potential to act therapeutically against cancer in the future. Here, we review recent advances in microRNA cluster research, especially relative to head and neck cancers, and discuss their regulation and biological functions under pathological conditions as well as translational applications.
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Affiliation(s)
- Li-Jie Li
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
| | - Wei-Min Chang
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Correspondence: ; Tel.: +886-2-2789–8752
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13
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MicroRNA-Based Cancer Mortality Risk Scoring System and hTERT Expression in Early-Stage Oral Squamous Cell Carcinoma. JOURNAL OF ONCOLOGY 2021; 2021:8292453. [PMID: 33510789 PMCID: PMC7822680 DOI: 10.1155/2021/8292453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 12/01/2020] [Accepted: 12/14/2020] [Indexed: 11/17/2022]
Abstract
We have previously constructed a novel microRNA (miRNA)-based prognostic model and cancer-specific mortality risk score formula to predict survival outcome in oral squamous cell carcinoma (OSCC) patients who are already categorized into “early-stage” by the TNM staging system. A total of 836 early-stage OSCC patients were assigned the mortality risk scores. We evaluated the efficacy of various treatment regimens in terms of survival benefit compared to surgery only in patients stratified into high (risk score ≥0) versus low (risk score <0) mortality risk categories. For the high-risk group, surgery with neck dissection significantly improved the 5-year survival to 75% from 46% with surgery only (p < 0.001); a Cox proportional hazard model on time-to-death demonstrated a hazard ratio of 0.37 for surgery with neck dissection (95% CI: 0.2–0.6; p=0.0005). For the low-risk group, surgery only was the treatment of choice associated with 5-year survival benefit. Regardless of treatment selected, those with risk score ≥2 may benefit from additional therapy to prevent cancer relapse. We also identified hTERT (human telomerase reverse transcriptase) as a gene target common to the prognostic miRNAs. There was 22-fold increase in the hTERT expression level in patients with risk score ≥2 compared to healthy controls (p < 0.0005). Overexpression of hTERT was also observed in the patient-derived OSCC organoid compared to that of normal organoid. The DNA cancer vaccine that targets hTERT-expressing cells currently undergoing rigorous clinical evaluation for other tumors can be repurposed to prevent cancer recurrence in these high-risk early-stage oral cancer patients.
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14
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Holt J, Walter V, Yin X, Marron D, Wilkerson MD, Choi HY, Zhao X, Jo H, Hayes DN, Ko YH. Integrative Analysis of miRNAs Identifies Clinically Relevant Epithelial and Stromal Subtypes of Head and Neck Squamous Cell Carcinoma. Clin Cancer Res 2020; 27:831-842. [PMID: 33148669 DOI: 10.1158/1078-0432.ccr-20-0557] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 07/24/2020] [Accepted: 10/29/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE The objective of this study is to characterize the role of miRNAs in the classification of head and neck squamous cell carcinoma (HNSCC). EXPERIMENTAL DESIGN Here, we analyzed 562 HNSCC samples, 88 from a novel cohort and 474 from The Cancer Genome Atlas, using miRNA microarray and miRNA sequencing, respectively. Using an integrative correlations method followed by miRNA expression-based hierarchical clustering, we validated miRNA clusters across cohorts. Evaluation of clusters by logistic regression and gene ontology approaches revealed subtype-based clinical and biological characteristics. RESULTS We identified two independently validated and statistically significant (P < 0.01) tumor subtypes and named them "epithelial" and "stromal" based on associations with functional target gene ontology relating to differing stages of epithelial cell differentiation. miRNA-based subtypes were correlated with individual gene expression targets based on miRNA seed sequences, as well as with miRNA families and clusters including the miR-17 and miR-200 families. These correlated genes defined pathways relevant to normal squamous cell function and pathophysiology. miRNA clusters statistically associated with differential mutation patterns including higher proportions of TP53 mutations in the stromal class and higher NSD1 and HRAS mutation frequencies in the epithelial class. miRNA classes correlated with previously reported gene expression subtypes, clinical characteristics, and clinical outcomes in a multivariate Cox proportional hazards model with stromal patients demonstrating worse prognoses (HR, 1.5646; P = 0.006). CONCLUSIONS We report a reproducible classification of HNSCC based on miRNA that associates with known pathologically altered pathways and mutations of squamous tumors and is clinically relevant.
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Affiliation(s)
- Jeremiah Holt
- Division of Hematology and Oncology, Department of Medicine, Center for Cancer Research, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Vonn Walter
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | - Xiaoying Yin
- School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - David Marron
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina
| | - Matthew D Wilkerson
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina
| | - Hyo Young Choi
- Division of Hematology and Oncology, Department of Medicine, Center for Cancer Research, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Xiaobei Zhao
- Division of Hematology and Oncology, Department of Medicine, Center for Cancer Research, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Heejoon Jo
- Division of Hematology and Oncology, Department of Medicine, Center for Cancer Research, University of Tennessee Health Science Center, Memphis, Tennessee
| | - David Neil Hayes
- Division of Hematology and Oncology, Department of Medicine, Center for Cancer Research, University of Tennessee Health Science Center, Memphis, Tennessee.
| | - Yoon Ho Ko
- Division of Oncology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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15
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Ghafouri-Fard S, Gholipour M, Taheri M, Shirvani Farsani Z. MicroRNA profile in the squamous cell carcinoma: prognostic and diagnostic roles. Heliyon 2020; 6:e05436. [PMID: 33204886 PMCID: PMC7653070 DOI: 10.1016/j.heliyon.2020.e05436] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/27/2020] [Accepted: 11/02/2020] [Indexed: 02/06/2023] Open
Abstract
Head and neck squamous cell carcinomas (HNSCCs) are human malignancies associated with both genetic and environmental factors. MicroRNAs (miRNAs) as a group of small non-coding RNAs have prominent roles in the development of this kind of cancer. Expressions of several miRNAs have been demonstrated to be increased in HNSCC samples vs. non-malignant tissues. In silico prediction tools and functional analyses have confirmed the function of some miRNAs in the modulation of cancer-associated targets, thus indicating these miRNAs as onco-miRs. Moreover, numerous miRNAs have been down-regulated in HNSCC samples. Their targets mostly enhance cell proliferation or inhibit apoptosis. miRNAs signature has practical implications in the diagnosis, staging, and management of HNSC. Most notably, numerous miRNAs have been shown to alter response of tumor cells to anti-cancer drugs such as cisplatin and doxorubicin. Circulating levels of these small transcripts have been suggested as promising biomarkers for diagnosis of HNSCC. In the present manuscript, we sum up the available literature regarding the miRNAs signature in HNSCC and their role as diagnostic/prognostic biomarkers.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Gholipour
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zeinab Shirvani Farsani
- Department of Cell and Molecular Biology, Faculty of Life Sciences and Technology, Shahid Beheshti University G.C., Tehran, Iran
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16
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Ibrahimovic M, Franzmann E, Mondul AM, Weh KM, Howard C, Hu JJ, Goodwin WJ, Kresty LA. Disparities in Head and Neck Cancer: A Case for Chemoprevention with Vitamin D. Nutrients 2020; 12:E2638. [PMID: 32872541 PMCID: PMC7551909 DOI: 10.3390/nu12092638] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 12/13/2022] Open
Abstract
Blacks experience disproportionate head and neck cancer (HNC) recurrence and mortality compared to Whites. Overall, vitamin D status is inversely associated to HNC pointing to a potential protective linkage. Although hypovitaminosis D in Blacks is well documented it has not been investigated in Black HNC patients. Thus, we conducted a prospective pilot study accessing vitamin D status in newly diagnosed HNC patients stratified by race and conducted in vitro studies to investigate mechanisms associated with potential cancer inhibitory effects of vitamin D. Outcome measures included circulating levels of vitamin D, related nutrients, and risk factor characterization as well as dietary and supplemental estimates. Vitamin D-based in vitro assays utilized proteome and microRNA (miR) profiling. Nineteen patients were enrolled, mean circulating vitamin D levels were significantly reduced in Black compared to White HNC patients, 27.3 and 20.0 ng/mL, respectively. Whites also supplemented vitamin D more frequently than Blacks who had non-significantly higher vitamin D from dietary sources. Vitamin D treatment of HNC cell lines revealed five significantly altered miRs regulating genes targeting multiple pathways in cancer based on enrichment analysis (i.e., negative regulation of cell proliferation, angiogenesis, chemokine, MAPK, and WNT signaling). Vitamin D further altered proteins involved in cancer progression, metastasis and survival supporting a potential role for vitamin D in targeted cancer prevention.
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Affiliation(s)
- Mirela Ibrahimovic
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Elizabeth Franzmann
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA; (E.F.); (J.J.H.); (W.J.G.)
- Department of Otolaryngology, University of Miami School of Medicine, Miami, FL 33136, USA
| | - Alison M. Mondul
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Katherine M. Weh
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Surgery, Thoracic Surgery Section, University of Michigan, Ann Arbor, MI 48109, USA
| | - Connor Howard
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Surgery, Thoracic Surgery Section, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jennifer J. Hu
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA; (E.F.); (J.J.H.); (W.J.G.)
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL 33136, USA
| | - W. Jarrard Goodwin
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA; (E.F.); (J.J.H.); (W.J.G.)
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL 33136, USA
| | - Laura A. Kresty
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Surgery, Thoracic Surgery Section, University of Michigan, Ann Arbor, MI 48109, USA
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17
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Wei Z, Wang Y, Jiang L, Ji N, Wang Y, Chen F, Li T, Li J, Xu H, Zeng X, Chen Q. miR-223 regulates oral squamous cell carcinoma metastasis through the Wnt/β-catenin signaling pathway. Oral Oncol 2020; 109:104941. [PMID: 32828021 DOI: 10.1016/j.oraloncology.2020.104941] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 07/02/2020] [Accepted: 07/28/2020] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Metastasis seriously affects the prognosis of patients with oral squamous cell carcinoma (OSCC); however, the precise mechanism remains poorly understood. MATERIALS AND METHODS microRNA (miRNA) array analysis of four cell lines was used to identify candidate miRNAs. The Cancer Genome Atlas (TCGA) database was used to verify the relationship between candidate miRNAs and OSCC metastasis. Transwell chambers and mouse model experiments were used to analyze OSCC cell migration and invasion abilities in vitro and in vivo. Additionally, bioinformatics and a dual luciferase reporter assay were used to identify selected miRNA target genes. A multicenter clinical cohort of 250 patients with OSCC was set up to evaluate the diagnostic and predicted value of the target genes. Finally, the molecular mechanism of a selected miRNA regulating OSCC metastasis was further explored. RESULTS miR-223 expression was found to be negatively correlated with OSCC cell invasion and migration abilities. TCGA database data confirmed the relationship between miR-223 expression and OSCC metastasis. Functional experiments indicated that overexpression of miR-223 could decrease the metastasis ability of OSCC cells, while decreasing its expression level led to the enhancement of OSCC metastasis. Bioinformatics and a dual-luciferase reporter assay identified that miR-223 directly targets transcription factor 7-like 2 (TCF7L2). Additionally, TCF7L2 was shown to be negatively correlated with patient metastasis and survival. CONCLUSIONS miR-223 regulates OSCC invasion and metastasis by directly targeting TCF7L2 and potentiating the Wnt/β-catenin signaling pathway. These findings demonstrate the versatile role of miR-223 in carcinogenesis. miR-223 might serve as an attractive OSCC metastasis intervention target.
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Affiliation(s)
- Zihao Wei
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Yun Wang
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Lu Jiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China.
| | - Ning Ji
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Ying Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Fangman Chen
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, China
| | - Taiwen Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jing Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Hao Xu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xin Zeng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China.
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China.
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18
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Aali M, Mesgarzadeh AH, Najjary S, Abdolahi HM, Kojabad AB, Baradaran B. Evaluating the role of microRNAs alterations in oral squamous cell carcinoma. Gene 2020; 757:144936. [PMID: 32640301 DOI: 10.1016/j.gene.2020.144936] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/31/2020] [Accepted: 07/01/2020] [Indexed: 12/16/2022]
Abstract
Oral squamous cell carcinoma (OSCC) accounts for nearly 90 percent of oral cavity malignancies and is one of the most widespread oral cancers in the world. The microRNAs (miRNAs or miRs) have an important role in cellular processes comprising cell cycle, differentiation, and also apoptosis. MiRNAs are also implicated in the progression of cancers, including OSCC, through a variety of signaling pathways. One of the most significant signaling pathways in OSCC is the PI3K / Akt pathway that has been illustrated to be under the tight regulation of miRNAs. Deregulation or activation of the PI3K / Akt pathway due to mutations has been revealed to be implicated in the development of oral cancer. According to studies, more than 47% of HNSCC and around 38% of OSCC samples indicate at least one molecular alteration in this signaling pathway. The potential of miRNAs for their use as therapeutic tools in the diagnosis as well as treatment of numerous diseases have been confirmed. In the current review, we summarize miRNAs and their possible mechanisms as well as their functions in OSCC advancement and progression.
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Affiliation(s)
- Mehdi Aali
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran; Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Hossein Mesgarzadeh
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran; Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shiva Najjary
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Mashhadi Abdolahi
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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19
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Zhu Y, Mohamed ASR, Lai SY, Yang S, Kanwar A, Wei L, Kamal M, Sengupta S, Elhalawani H, Skinner H, Mackin DS, Shiao J, Messer J, Wong A, Ding Y, Zhang L, Court L, Ji Y, Fuller CD. Imaging-Genomic Study of Head and Neck Squamous Cell Carcinoma: Associations Between Radiomic Phenotypes and Genomic Mechanisms via Integration of The Cancer Genome Atlas and The Cancer Imaging Archive. JCO Clin Cancer Inform 2020; 3:1-9. [PMID: 30730765 DOI: 10.1200/cci.18.00073] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE Recent data suggest that imaging radiomic features of a tumor could be indicative of important genomic biomarkers. Understanding the relationship between radiomic and genomic features is important for basic cancer research and future patient care. We performed a comprehensive study to discover the imaginggenomic associations in head and neck squamous cell carcinoma (HNSCC) and explore the potential of predicting tumor genomic alternations using radiomic features. METHODS Our retrospective study integrated whole-genome multiomics data from The Cancer Genome Atlas with matched computed tomography imaging data from The Cancer Imaging Archive for the same set of 126 patients with HNSCC. Linear regression and gene set enrichment analysis were used to identify statistically significant associations between radiomic imaging and genomic features. Random forest classifier was used to predict the status of two key HNSCC molecular biomarkers, human papillomavirus and disruptive TP53 mutation, on the basis of radiomic features. RESULTS Widespread and statistically significant associations were discovered between genomic features (including microRNA expression, somatic mutations, and transcriptional activity, copy number variations, and promoter region DNA methylation changes of pathways) and radiomic features characterizing the size, shape, and texture of tumor. Prediction of human papillomavirus and TP53 mutation status using radiomic features achieved areas under the receiver operating characteristic curve of 0.71 and 0.641, respectively. CONCLUSION Our exploratory study suggests that radiomic features are associated with genomic characteristics at multiple molecular layers in HNSCC and provides justification for continued development of radiomics as biomarkers for relevant genomic alterations in HNSCC.
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Affiliation(s)
- Yitan Zhu
- NorthShore University HealthSystem, Evanston, IL
| | - Abdallah S R Mohamed
- The University of Texas MD Anderson Cancer Center, Houston, TX.,Alexandria University, Alexandria, Egypt
| | - Stephen Y Lai
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Aasheesh Kanwar
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Lin Wei
- NorthShore University HealthSystem, Evanston, IL
| | - Mona Kamal
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | - Heath Skinner
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Dennis S Mackin
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jay Shiao
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jay Messer
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Andrew Wong
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Yao Ding
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Lifei Zhang
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Laurence Court
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Yuan Ji
- NorthShore University HealthSystem, Evanston, IL.,The University of Chicago, Chicago, IL
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20
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Amit M, Takahashi H, Dragomir MP, Lindemann A, Gleber-Netto FO, Pickering CR, Anfossi S, Osman AA, Cai Y, Wang R, Knutsen E, Shimizu M, Ivan C, Rao X, Wang J, Silverman DA, Tam S, Zhao M, Caulin C, Zinger A, Tasciotti E, Dougherty PM, El-Naggar A, Calin GA, Myers JN. Loss of p53 drives neuron reprogramming in head and neck cancer. Nature 2020; 578:449-454. [PMID: 32051587 DOI: 10.1038/s41586-020-1996-3] [Citation(s) in RCA: 232] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 01/15/2020] [Indexed: 12/22/2022]
Abstract
The solid tumour microenvironment includes nerve fibres that arise from the peripheral nervous system1,2. Recent work indicates that newly formed adrenergic nerve fibres promote tumour growth, but the origin of these nerves and the mechanism of their inception are unknown1,3. Here, by comparing the transcriptomes of cancer-associated trigeminal sensory neurons with those of endogenous neurons in mouse models of oral cancer, we identified an adrenergic differentiation signature. We show that loss of TP53 leads to adrenergic transdifferentiation of tumour-associated sensory nerves through loss of the microRNA miR-34a. Tumour growth was inhibited by sensory denervation or pharmacological blockade of adrenergic receptors, but not by chemical sympathectomy of pre-existing adrenergic nerves. A retrospective analysis of samples from oral cancer revealed that p53 status was associated with nerve density, which was in turn associated with poor clinical outcomes. This crosstalk between cancer cells and neurons represents mechanism by which tumour-associated neurons are reprogrammed towards an adrenergic phenotype that can stimulate tumour progression, and is a potential target for anticancer therapy.
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Affiliation(s)
- Moran Amit
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Hideaki Takahashi
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Otorhinolaryngology Head and Neck Surgery, Yokohama City University, Yokohama, Japan
| | - Mihnea Paul Dragomir
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Antje Lindemann
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Frederico O Gleber-Netto
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Curtis R Pickering
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Simone Anfossi
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Abdullah A Osman
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yu Cai
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rong Wang
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Erik Knutsen
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Medical Biology, Faculty of Health Sciences, UiT, The Arctic University of Norway, Tromsø, Norway
| | - Masayoshi Shimizu
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Center for RNA Interference and Non-coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Cristina Ivan
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Center for RNA Interference and Non-coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiayu Rao
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jing Wang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Deborah A Silverman
- Department of Melanoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Samantha Tam
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mei Zhao
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carlos Caulin
- Department of Otolaryngology, Head and Neck Surgery, University of Arizona, Tucson, AZ, USA.,University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Assaf Zinger
- Regenerative Medicine Program, Houston Methodist Research Institute, Houston, TX, USA.,Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Ennio Tasciotti
- Regenerative Medicine Program, Houston Methodist Research Institute, Houston, TX, USA.,Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Patrick M Dougherty
- Department of Pain Medicine, Division of Anesthesiology, Critical Care, and Pain Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Adel El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - George A Calin
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Center for RNA Interference and Non-coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Jeffrey N Myers
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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21
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Yoon AJ, Wang S, Kutler DI, Carvajal RD, Philipone E, Wang T, Peters SM, LaRoche D, Hernandez BY, McDowell BD, Stewart CR, Momen-Heravi F, Santella RM. MicroRNA-based risk scoring system to identify early-stage oral squamous cell carcinoma patients at high-risk for cancer-specific mortality. Head Neck 2020; 42:1699-1712. [PMID: 31981257 PMCID: PMC7369212 DOI: 10.1002/hed.26089] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 01/04/2020] [Accepted: 01/10/2020] [Indexed: 12/12/2022] Open
Abstract
Background For early‐stage oral squamous cell carcinoma (OSCC), there is no existing risk‐stratification modality beyond conventional TNM staging system to identify patients at high risk for cancer‐specific mortality. Methods A total of 568 early‐stage OSCC patients who had surgery only and also with available 5‐year clinical outcomes data were identified. Signature microRNAs (miRNAs) were discovered using deep sequencing analysis and validated by qRT‐PCR. The final 5‐plex prognostic marker panel was utilized to generate a cancer‐specific mortality risk score using the multivariate Cox regression analyses. The prognostic markers were validated in the internal and external validation cohorts. Results The risk score from the 5‐plex marker panel consisting of miRNAs‐127‐3p, 4736, 655‐3p, TNM stage and histologic grading stratified patients into four risk categories. Compared to the low‐risk group, the high‐risk group had 23‐fold increased mortality risk (hazard ratio 23, 95% confidence interval 13‐42), with a median time‐to‐recurrence of 6 months and time‐to‐death of 11 months (vs >60 months for each among low‐risk patient; p < .001). Conclusion The miRNA‐based 5‐plex marker panel driven mortality risk score formula provides clinically practical and reliable measures to assess the prognosis of patients assigned to an early‐stage OSCC.
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Affiliation(s)
- Angela J Yoon
- Division of Oral and Maxillofacial Pathology, Department of Pathology & Cell Biology, Columbia University College of Dental Medicine, Columbia University Irving Medical Center, New York, New York
| | - Shuang Wang
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, New York
| | - David I Kutler
- Department of Otolaryngology-Head and Neck Surgery, Weill Cornell Medical College, New York, New York
| | - Richard D Carvajal
- Department of Medical Hematology and Oncology, Columbia University Irving Medical Center, New York, New York
| | - Elizabeth Philipone
- Division of Oral and Maxillofacial Pathology, Department of Pathology & Cell Biology, Columbia University College of Dental Medicine, Columbia University Irving Medical Center, New York, New York
| | - Tian Wang
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, New York
| | - Scott M Peters
- Division of Oral and Maxillofacial Pathology, Department of Pathology & Cell Biology, Columbia University College of Dental Medicine, Columbia University Irving Medical Center, New York, New York
| | | | - Brenda Y Hernandez
- Hawaii Tumor Registry, University of Hawaii Cancer Center, Honolulu, Hawaii
| | | | - Claire R Stewart
- Department of Otolaryngology-Head and Neck Surgery, Weill Cornell Medical College, New York, New York
| | - Fatemeh Momen-Heravi
- Division of Periodontics, Columbia University College of Dental Medicine, New York, New York
| | - Regina M Santella
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, New York
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22
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Visualization of mucosal field in HPV positive and negative oropharyngeal squamous cell carcinomas: combined genomic and radiology based 3D model. Sci Rep 2020; 10:40. [PMID: 31913295 PMCID: PMC6949264 DOI: 10.1038/s41598-019-56429-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 11/22/2019] [Indexed: 01/24/2023] Open
Abstract
The aim of this study was to visualize the tumor propagation and surrounding mucosal field in radiography-based 3D model for advanced stage HNSCC and combine it with HPV genotyping and miRNA expression characterization of the visualized area. 25 patients with T1-3 clinical stage HNSCC were enrolled in mapping biopsy sampling. Biopsy samples were evaluated for HPV positivity and miR-21-5p, miR-143, miR-155, miR-221-5p expression in Digital Droplet PCR system. Significant miRNA expression differences of HPV positive tumor tissue biopsies were found for miR-21-5p, miR-143 and miR-221-5p compared to the HPV negative tumor biopsy series. Peritumoral mucosa showed patchy pattern alterations of miR-21-5p and miR-155 in HPV positive cases, while gradual change of miR-21-5p and miR-221-5p was seen in HPV negative tumors. In our study we found differences of the miRNA expression patterns among the HPV positive and negative tumorous tissues as well as the surrounding mucosal fields. The CT based 3D models of the cancer field and surrounding mucosal surface can be utilized to improve proper preoperative planning. Complex evaluation of HNSCC tissue organization field can elucidate the clinical and molecular differentiation of HPV positive and negative cases, and enhance effective organ saving therapeutic strategies.
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23
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Vo DT, Karanam NK, Ding L, Saha D, Yordy JS, Giri U, Heymach JV, Story MD. miR-125a-5p Functions as Tumor Suppressor microRNA And Is a Marker of Locoregional Recurrence And Poor prognosis in Head And Neck Cancer. Neoplasia 2019; 21:849-862. [PMID: 31325708 PMCID: PMC6642270 DOI: 10.1016/j.neo.2019.06.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 06/03/2019] [Accepted: 06/12/2019] [Indexed: 01/22/2023] Open
Abstract
MicroRNAs (miRNAs) are short single-stranded RNAs, measuring 21 to 23 nucleotides in length and regulate gene expression at the post-transcriptional level through mRNA destabilization or repressing protein synthesis. Dysregulation of miRNAs can lead to tumorigenesis through changes in regulation of key cellular processes such as cell proliferation, cell survival, and apoptosis. miR-125a-5p has been implicated as a tumor suppressor miRNA in malignancies such as non-small cell lung cancer and colon cancer. However, the role of miR-125a-5p has not been fully investigated in head and neck squamous cell carcinoma (HNSCC). We performed microRNA microarray profiling of HNSCC tumor samples obtained from a prospective clinical trial evaluating the role of postoperative radiotherapy in head and neck cancer. We also mined through The Cancer Genome Atlas to evaluate expression and survival data. Biological experiments, including cell proliferation, flow cytometry, cell migration and invasion, clonogenic survival, and fluorescent microscopy, were conducted using HN5 and UM-SCC-22B cell lines. miR-125a-5p downregulation was associated with recurrent disease in a panel of high-risk HNSCC and then confirmed poor survival associated with low expression in HNSCC via the Cancer Genome Atlas, suggesting that miR-125a-5p acts as a tumor suppressor miRNA. We then demonstrated that miR-125a-5p regulates cell proliferation through cell cycle regulation at the G1/S transition. We also show that miR-125a-5p can alter cell migration and modulate sensitivity to ionizing radiation. Finally, we identified putative mRNA targets of miR-125a-5p, including ERBB2, EIF4EBP1, and TXNRD1, which support the tumor suppressive mechanism of miR-125a-5p. Functional validation of ERBB2 suggests that miR-125a-5p affects cell proliferation and sensitivity to ionizing radiation, in part, through ERBB2. Our data suggests that miR-125a-5p acts as a tumor suppressor miRNA, has potential as a diagnostic tool and may be a potential therapeutic target for the management and treatment of squamous cell carcinoma of the head and neck.
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Affiliation(s)
- Dat T Vo
- Department of Radiation Oncology, Division of Molecular Radiation Biology, UT Southwestern Medical Center, Dallas, TX 75390
| | - Narasimha Kumar Karanam
- Department of Radiation Oncology, Division of Molecular Radiation Biology, UT Southwestern Medical Center, Dallas, TX 75390
| | - Lianghao Ding
- Department of Radiation Oncology, Division of Molecular Radiation Biology, UT Southwestern Medical Center, Dallas, TX 75390
| | - Debabrata Saha
- Department of Radiation Oncology, Division of Molecular Radiation Biology, UT Southwestern Medical Center, Dallas, TX 75390
| | - John S Yordy
- Department of Radiation Oncology, Division of Molecular Radiation Biology, UT Southwestern Medical Center, Dallas, TX 75390
| | - Uma Giri
- Department of Thoracic Head and Neck Medical Oncology, UT MD Anderson Cancer Center, Houston, TX 77030
| | - John V Heymach
- Department of Thoracic Head and Neck Medical Oncology, UT MD Anderson Cancer Center, Houston, TX 77030
| | - Michael D Story
- Department of Radiation Oncology, Division of Molecular Radiation Biology, UT Southwestern Medical Center, Dallas, TX 75390.
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24
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Li J, Li Y, Wu X, Li Y. Identification and validation of potential long non-coding RNA biomarkers in predicting survival of patients with head and neck squamous cell carcinoma. Oncol Lett 2019; 17:5642-5652. [PMID: 31186787 PMCID: PMC6507327 DOI: 10.3892/ol.2019.10261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 03/21/2019] [Indexed: 12/31/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are frequently dysregulated in cancer and their aberrant expression has been associated with cancer diagnosis and prognosis, which suggests that they may be promising molecular biomarkers. However, understanding of the expression pattern of lncRNAs and their prognostic roles in head and neck squamous cell carcinoma (HNSCC) is relatively limited. In the current study, the prognostic value of lncRNA expression profiles in predicting the OS of patients with HNSCC was investigated by integrating clinical and profiling data from The Cancer Genome Atlas. A total of ten lncRNAs closely associated with the prognosis of patients with HNSCC were identified and may serve as novel biomarkers. This 10-lncRNA signature was used to classify patients into 2 groups with significantly different overall survival (OS) times (median OS time, 1.65 vs. 13.04 years; P<0.0001). This lncRNA signature was validated in an independent testing cohort. The results of multivariable Cox regression and stratification analyses revealed that the prognostic value of the 10-lncRNA signature was independent of other clinical and pathological factors for the survival of patients with HNSCC. Functional analysis demonstrated that lncRNA expression-based risk scoring may reflect the basic status of the immune response in the tumor microenvironment. The presented study demonstrated the value of a lncRNA signature as a potential biomarker to improve the clinical prognosis of patients with HNSCC.
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Affiliation(s)
- Junyu Li
- Department of Radiotherapy, Cancer Hospital of Jiangxi Province, Nanchang, Jiangxi 330029, P.R. China
| | - Yuehua Li
- Department of Medical Oncology, The First Affiliated Hospital of University of South China, Hengyang, Hunan 421001, P.R. China
| | - Xiaoping Wu
- Department of Medical Oncology, The First Affiliated Hospital of University of South China, Hengyang, Hunan 421001, P.R. China
| | - Ying Li
- Department of Radiation Oncology, Hubei Cancer Hospital, Wuhan, Hubei 430079, P.R. China
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25
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Metheetrairut C, Chotigavanich C, Amornpichetkul K, Keskool P, Ongard S, Metheetrairut C. Expression levels of miR-34-family microRNAs are associated with TP53 mutation status in head and neck squamous cell carcinoma. Eur Arch Otorhinolaryngol 2018; 276:521-533. [PMID: 30515607 DOI: 10.1007/s00405-018-5223-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 11/26/2018] [Indexed: 01/07/2023]
Abstract
PURPOSE The majority of head and neck squamous cell carcinoma (HNSCC) cases in developing countries are associated with cigarette smoking and TP53 mutations. p53 is a transcription factor that activates downstream genes, including the hsa-miR-34a and hsa-miR-34b/c loci, to achieve cell-cycle arrest, senescence, and/or apoptosis. This study examined the differences in expression levels of miR-34 in HNSCC with or without TP53 mutations. METHODS We examined surgically resected tumor samples and normal adjacent tissues from HNSCC in oral cavity, larynx, and hypopharynx for TP53 mutations (exons 5-8) and miR-34 expression levels. RESULTS miR-34a, miR-34b, miR-34b*, and miR-34c are significantly up-regulated in tumors with wild-type TP53 genes (n = 23); while such up-regulation is not observed in tumors with mutant TP53 (n = 19). Although expression levels of miR-34-family miRNAs do not correlate with gender, age, or tumor staging, interestingly they are correlated with smoking status and tumor sites. miR-34b/b*/c are up-regulated in tumors from those who ever smoked or recently smoked (quit smoking less than 15 years ago); but such up-regulation was not seen in those who never smoked or quit smoking for at least 15 years. HNSCC of the oral cavity also up-regulated miR-34b/b*/c while no such overexpression was observed in HNSCC of the larynx and hypopharynx. CONCLUSIONS Surgically resected HNSCC samples with no TP53 mutations have elevated levels of miR-34a and miR-34b/b*/c, while those with TP53 mutations show no such up-regulation. miR-34b/b*/c expression is also correlated with smoking status and tumor sites.
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Affiliation(s)
- Chanatip Metheetrairut
- Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, Srisavarindhira Building, 2 Wanglang Rd., Bangkok Noi, Bangkok, 10700, Thailand.
| | - Chanticha Chotigavanich
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanchana Amornpichetkul
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phawin Keskool
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sunun Ongard
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Choakchai Metheetrairut
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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26
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The role of NF-κB and miRNA in oral cancer and cancer stem cells with or without HPV16 infection. PLoS One 2018; 13:e0205518. [PMID: 30372446 PMCID: PMC6205583 DOI: 10.1371/journal.pone.0205518] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 09/26/2018] [Indexed: 02/07/2023] Open
Abstract
A small subpopulation of cancer stem-like cells (CSCs) present in almost all tumors is responsible for drug resistance and tumor recurrence. The role of NF-kB and miRNA in close association with essential risk factors, tobacco, alcohol and high risk HPV infection during oral carcinogenesis and its prognosis is not well understood. We have isolated cancer stem like SP cells from both HPV+/-ve oral squamous cell carcinoma (OSCC) cell lines and primary tumors, which formed orospheres, expressed stemness markers Oct4, Sox-2, CD133 and CD117. These cells showed differentially upregulated expression of NF-kB proteins and selective overexpression of viral oncogenes E6/E7 only in HPV16+ve cells which formed higher number of orospheres, overexpressed c-Rel and selectively activated p65 that heterodimerized with p50 to show higher DNA binding activity. Further, selective over expression of miR-21 and miR-155 and downregulation of miR-34a were demonstrated by HPV+ve CSCs which overexpress HPV16 oncogene E6 that is responsible for the maintenance of stemness. While, HPV-ve CSCs show exclusively p50 homodimeriztion, poor differentiation and worst prognosis, HPV infection induced participation of p65 along with deregulated expression of specific miRNAs led to well differentiation of tumors and better prognosis.
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27
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Momen-Heravi F, Bala S. Extracellular vesicles in oral squamous carcinoma carry oncogenic miRNA profile and reprogram monocytes via NF-κB pathway. Oncotarget 2018; 9:34838-34854. [PMID: 30410681 PMCID: PMC6205181 DOI: 10.18632/oncotarget.26208] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 09/21/2018] [Indexed: 12/26/2022] Open
Abstract
Extracellular vesicles (EVs) are carriers of different biomacromolecules that participate in cellular signaling and disease pathogenesis. Although it has been shown that EVs can play an active role in cellular communication and different stages of cancer progression, the role of EVs in oral squamous cell carcinoma (OSCC) cancer pathogenesis, especially in the crosstalk of cancer cells with immune cells is unknown. Here, we present a detailed analysis of findings regarding the profile of EVs in OSCC and the role of EVs and associated miRNAs in the crosstalk of malignant cells with monocytes. We demonstrate that EVs are detectable in significantly higher quantities in the plasma of patients with OSCC. Oncogenic miRNAs (such as miR-21, miR-27) were detectable in high quantities in the circulating EVs and plasma of patients with OSCC. EVs isolated from the circulation of OSCC patients and OSCC cell lines showed comparable miRNA signature, indicating the tumor origin of EVs in the circulation of patients with OSCC. Danger signals such as LPS and ethanol increased the production of EVs. EVs were taken up by monocytes after co-culture. Mechanistically, uptake of EVs derived from oral cancer cells by monocytes caused activation of the inflammatory pathway, NF-κB activation, and establishment of a pro-inflammatory and pro-tumorigenic milieu marked by increased levels of IL-6, CCL2, PEG2 and MMP9 levels. Series of experiments involving the introduction of exogenous oncogenic miR-21 mimic induced a similar pro-inflammatory and pro-tumorigenic profile in monocytes. Inhibiting miR-21 function in monocytes attenuated the pro-inflammatory phenotype of monocytes after EV challenge. These results indicate the role of EV-associated miR-21 in modulating the immune response in monocytes.
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Affiliation(s)
- Fatemeh Momen-Heravi
- Division of Periodontics, Section of Oral and Diagnostic Sciences, College of Dental Medicine, Columbia University, New York, NY, USA
| | - Shashi Bala
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA
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28
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Kumarasamy C, Devi A, Jayaraj R. Prognostic value of microRNAs in head and neck cancers: a systematic review and meta-analysis protocol. Syst Rev 2018; 7:150. [PMID: 30285880 PMCID: PMC6169036 DOI: 10.1186/s13643-018-0812-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 09/11/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Head and neck cancers form a significant share of all cancer incidences worldwide. Though treatment modalities exist, post-treatment recurrence and survival rates in recurrent patients continue to be high. MiRNAs offer an effective method of estimating the probability of recurrence and survival of HNC patients, thereby allowing for effective treatment and better survival rates. METHODS The systematic review protocol was prepared according to the Preferred Reporting Items for Systematic Review and Meta-Analyses Protocols (PRISMA-P) 2015 statement. Relevant studies will be identified by a rigorous search of multiple bibliographical databases, including MEDLINE, Scopus, PubMed, Web of Science, Embase and Science Direct, without any language restrictions (up to June 2018). The primary screening will be performed by a review team via analysis of titles and abstracts of published articles. Final selection of articles will be achieved by two independent reviewers, based on predefined selection criteria. Data will be extracted from eligible studies using a pre-piloted data extraction form. Statistical analysis will be performed on the basis of available data, extracted from eligible studies. Meta-analysis will be performed, and a forest plot will be generated, to determine pooled hazard ratios (HR) and 95% confidence interval (CI) using CMA. A fixed or random-effects model of meta-analysis will be used depending upon the between-study heterogeneity; publication bias will be determined by the Egger's bias indicator test. A narrative synthesis will be undertaken where statistical data is found to be insufficient. DISCUSSION There is a lack of highly sensitive and specific biomarkers for estimating the HNC patients' prognostic outcomes, particularly in post-treatment conditions. This systematic review will identify and validate specific miRNA as prognostic biomarkers by utilising a collection of previously published data on miRNA expression and survival. Highlighting these prognostic specific miRNAs will have major clinical implications by allowing for better overall treatment strategies and patient survival estimates, by offering clinicians a method of quantitatively analysing prognosis via miRNA expression. SYSTEMATIC REVIEW REGISTRATION This review protocol was registered on PROSPERO and assigned the registration number CRD42017077411 .
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Affiliation(s)
- Chellan Kumarasamy
- School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu 603203 India
| | - Arikketh Devi
- School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu 603203 India
| | - Rama Jayaraj
- Charles Darwin University, Ellengowan Dr, Casuarina, NT 0810 Australia
- Charles Darwin University, Yellow 1.1.05, Ellengowan Drive, Darwin, NT 0909 Australia
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29
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Lopes CB, Magalhães LL, Teófilo CR, Alves APNN, Montenegro RC, Negrini M, Ribeiro-dos-Santos Â. Differential expression of hsa-miR-221, hsa-miR-21, hsa-miR-135b, and hsa-miR-29c suggests a field effect in oral cancer. BMC Cancer 2018; 18:721. [PMID: 29976158 PMCID: PMC6034275 DOI: 10.1186/s12885-018-4631-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 06/25/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The theory of field effect suggests that the tumor-adjacent area, besides histopathologically normal, undergoes genetic and epigenetic changes that can eventually affect epithelial homeostasis, predisposing the patient to cancer development. One of the many molecular changes described in cancer are microRNAs (miRNAs), which regulates the expression of important genes during carcinogenesis. Thus, the aim of this study was to investigate the field effect in oral cancer. METHODS We investigated the differential expression profile of four miRNAs (hsa-miR-221, hsa-miR-21, hsa-miR-135b, and hsa-miR-29c) in cancerous oral tissue, in tumor-adjacent tissue and and in non-cancerous tissue samples from healthy volunteers. RESULTS Our results showed significant overexpression profiles of all four studied miRNAs in cancerous oral tissue compared to non-cancerous samples, as well as in tumor-adjacent tissue compared to cancer-free tissue. No significant difference was found when comparing the expression profile of cancerous and tissue-adjacent tissue groups. We found a negative correlation between the expression of hsa-miR-21 expression and STAT3 in oral squamous cell carcinoma. CONCLUSION These results suggest that the tissue adjacent to cancer cannot be considered a normal tissue because its molecular aspects are significantly altered. Our data corroborates the hypothesis of field cancerization.
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Affiliation(s)
- Camile B. Lopes
- Laboratory of Human and Medical Genetics, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém, PA 66075-110 Brazil
| | - Leandro L. Magalhães
- Laboratory of Human and Medical Genetics, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém, PA 66075-110 Brazil
| | - Carolina R. Teófilo
- Department of Clinical Dentistry - Health Sciences Center, Federal University of Ceará, Fortaleza, CE 60020-181 Brazil
| | - Ana Paula N. N. Alves
- Department of Clinical Dentistry - Health Sciences Center, Federal University of Ceará, Fortaleza, CE 60020-181 Brazil
| | - Raquel C. Montenegro
- Center of Research and Drug Development, Federal University of Ceara, Fortaleza, CE 60430-270 Brazil
| | - Massimo Negrini
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Ândrea Ribeiro-dos-Santos
- Laboratory of Human and Medical Genetics, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém, PA 66075-110 Brazil
- Research Center of Oncology, Federal University of Pará, 66, Belém, PA 073-005 Brazil
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30
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Allen B, Schneider A, Victoria B, Nunez Lopez YO, Muller M, Szewczyk M, Pazdrowski J, Majchrzak E, Barczak W, Golusinski W, Golusinski P, Masternak MM. Blood Serum From Head and Neck Squamous Cell Carcinoma Patients Induces Altered MicroRNA and Target Gene Expression Profile in Treated Cells. Front Oncol 2018; 8:217. [PMID: 29942793 PMCID: PMC6004400 DOI: 10.3389/fonc.2018.00217] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 05/25/2018] [Indexed: 12/16/2022] Open
Abstract
The head and neck squamous cell carcinoma (HNSCC) represents one of the most common cancers in humans. Close to 600,000 new diagnoses are made every year worldwide and over half of diagnosed patients will not survive. In view of this low survival rate, the development of novel cell-based assays for HNSCC will allow more mechanistic approaches for specific diagnostics for each individual patient. The cell-based assays will provide more informative data predicting cellular processes in treated patient, which in effect would improve patient follow up. More importantly, it will increase the specificity and effectiveness of therapeutic approaches. In this study, we investigated the role of serum from HNSCC patients on the regulation of microRNA (miRNA) expression in exposed cells in vitro. Next-generation sequencing of miRNA revealed that serum from HNSCC patients induced a different miRNA expression profile than the serum from healthy individuals. Out of 377 miRNA detected, we found that 16 miRNAs were differentially expressed when comparing cells exposed to serum from HNSCC or healthy individuals. The analysis of gene ontologies and pathway analysis revealed that these miRNA target genes were involved in biological cancer-related processes, including cell cycle and apoptosis. The real-time PCR analysis revealed that serum from HNSCC patients downregulate the expression level of five genes involved in carcinogenesis and two of these genes-P53 and SLC2A1-are direct targets of detected miRNAs. These novel findings provide new insight into how cancer-associated factors in circulation regulate the expression of genes and regulatory elements in distal cells in favor of tumorigenesis. This has the potential for new therapeutic approaches and more specific diagnostics with tumor-specific cell lines or single-cell in vitro assays for personalized treatment and early detection of primary tumors or metastasis.
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Affiliation(s)
- Brittany Allen
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Augusto Schneider
- Faculdade de Nutrição, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Berta Victoria
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Yury O Nunez Lopez
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL, United States
| | - Mark Muller
- Epigenetics Division, TopoGEN Inc, Buena Vista, CO, United States
| | - Mateusz Szewczyk
- Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Jakub Pazdrowski
- Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Ewa Majchrzak
- Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Wojciech Barczak
- Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Wojciech Golusinski
- Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Pawel Golusinski
- Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland.,Biology and Environmental Studies, Head and Neck Cancer Biology Laboratory, Poznań University of Medical Sciences, Poznan, Poland
| | - Michal M Masternak
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States.,Department of Head and Neck Surgery, Poznań University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
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31
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Jin S, Liu MD, Wu H, Pang P, Wang S, Li ZN, Sun CF, Liu FY. Overexpression of hsa-miR-125a-5p enhances proliferation, migration and invasion of head and neck squamous cell carcinoma cell lines by upregulating C-C chemokine receptor type 7. Oncol Lett 2018; 15:9703-9710. [PMID: 29928346 PMCID: PMC6004657 DOI: 10.3892/ol.2018.8564] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Accepted: 03/14/2018] [Indexed: 12/12/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is usually diagnosed accompanied by lymph node metastasis. C-C chemokine receptor type 7 (CCR7) is associated with the invasion and metastasis of tumors in HNSCC through various signaling pathways. The role of hsa-miR-125a-5p in HNSCC remains unclear. The present study was performed to investigate the association between hsa-miR-125a-5p and CCR7 in HNSCC. Reverse transcription-quantitative polymerase chain reaction was applied to analyze the expression of hsa-miR-125a-5p in clinical samples. Cell Counting Kit-8, Transwell and wound healing assays were used to detect cell proliferation, invasion, and metastasis, respectively, following overexpression of hsa-miR-125a-5p. Changes in protein expression of CCR7 were observed using western blotting. In the survival analysis, Student's t-tests and log rank tests were performed to analyze the association between the expression of hsa-miR-125a-5p, and HNSCC according to the Cancer Genome Atlas database. The expression of hsa-miR-125a-5p was identified to be significantly lower in cancer tissue compared with the corresponding adjacent normal tissues in clinical samples (P=0.038). The results of western blotting indicated that there was a positive regulatory association between hsa-miR-125a-5p and CCR7. Furthermore, overexpression of hsa-miR-125a-5p significantly enhanced the ability of cell proliferation, migration and invasion in HNSCC, with upregulation of CCR7. The results of survival analysis revealed that patients in the low expression group of hsa-miR-125a-5p tended to have longer survival times compared with the high expression group (P=0.045). Altogether, the data raised the possibility that hsa-miR-125a-5p has a significant role in promoting cancer in HNSCC, which may provide a basis for the treatment of HNSCC in molecular targeted therapy. Further studies are required to ascertain the role of hsa-miR-125a-5p in other HNSCC cell lines and in vivo.
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Affiliation(s)
- Shan Jin
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Min-Da Liu
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Hong Wu
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Pai Pang
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Song Wang
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
- Department of Stomatology, The 4th Affiliated Hospital of China Medical University, Shenyang, Liaoning 110000, P.R. China
| | - Zhen-Ning Li
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Chang-Fu Sun
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Fa-Yu Liu
- Department of Oromaxillofacial-Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning 110002, P.R. China
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Orosz E, Gombos K, Riedling T, Afiakurue P, Kiss I, Pytel J, Gerlinger I, Szanyi I. Comparative miRNA Expression Profile Analysis of Squamous Cell Carcinoma and Peritumoral Mucosa from the Meso- and Hypopharynx. Cancer Genomics Proteomics 2018. [PMID: 28647702 DOI: 10.21873/cgp.20039] [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] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND/AIM The role of microRNAs (miRNA) in carcinogenesis is related to their genome-regulatory function. The aim of the present study was to identify and compare miRNA expression signatures of meso- and hypopharynx squamous cell cancers in consideration of the cancer field hypothesis. PATIENTS AND METHODS Thirteen snap-frozen biopsy series of tumors and peritumoral tissues from the meso- and hypopharynx were analyzed regarding their miRNA expression with quantitative real-time polymerase chain reaction (qRT-PCR). RESULTS Significant miRNA expression changes of miR-21, -27a, -34a, -143 and -146a were found in peritumoral tissues that were dependent from the tumor location and the distance from the primary tumor site. CONCLUSION miRNA expression analysis was found to be appropriate for molecular segregation of tumor location and peritumoral tissue segments, and appears to be a promising marker for cancer field characterization.
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Affiliation(s)
- Eva Orosz
- PTE KK Department of Otorhinolaryngology and Head and Neck Surgery, Pécs, Hungary
| | - Katalin Gombos
- PTE ÁOK Department of Laboratory Medicine, Pécs, Hungary
| | - Tamas Riedling
- PTE ÁOK Department of Laboratory Medicine, Pécs, Hungary
| | | | - Istvan Kiss
- PTE ÁOK Department of Public Health Medicine, Pécs, Hungary
| | - Jozsef Pytel
- PTE KK Department of Otorhinolaryngology and Head and Neck Surgery, Pécs, Hungary
| | - Imre Gerlinger
- PTE KK Department of Otorhinolaryngology and Head and Neck Surgery, Pécs, Hungary
| | - Istvan Szanyi
- PTE KK Department of Otorhinolaryngology and Head and Neck Surgery, Pécs, Hungary
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Zhang SY, Lu ZM, Lin YF, Chen LS, Luo XN, Song XH, Chen SH, Wu YL. miR-144-3p, a tumor suppressive microRNA targeting ETS-1 in laryngeal squamous cell carcinoma. Oncotarget 2017; 7:11637-50. [PMID: 26826553 PMCID: PMC4905499 DOI: 10.18632/oncotarget.7025] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 11/28/2015] [Indexed: 02/01/2023] Open
Abstract
Regional lymph node metastasis and distant metastasis are critical in the prognosis of laryngeal squamous cell carcinoma (LSCC). This study investigated the roles of miR-144-3p and E26 transformation specific-1 (ETS-1) in the invasion and migration of LSCC cells. The effects of miR-144-3p and ETS-1 on FaDu and Hep2 cell growth, migration and invasion were determined. Suppression of ETS-1 by miR-144-3p was confirmed using luciferase assays; the effects of ETS-1 silencing were determined using a xenograft tumor model. The expression of ETS-1 was analyzed in 71 paraffin-embedded tissue biopsies and eight fresh frozen biopsies obtained from LSCC patients. miR-144-3p inhibited the growth, invasion and migration of FaDu and Hep2 cells in part through suppression of epithelial-mesenchymal transition as determined by increased E-cadherin and α-catenin and reduced fibronectin and vimentin expression. Additionally, ETS-1 is a molecular target of miR-144-3p, and silencing ETS-1 expression inhibited FaDu and Hep2 cell invasion and migration as well as reduced Hep2 xenograft tumor volume. In LSCC, the expression of ETS-1 is upregulated with disease progression, and higher ETS-1 expression, which was negatively associated with miR-144-3p levels, adversely corresponded with prognoses. Thus, upregulated ETS-1 levels may promote LSCC metastasis, resulting in poor patient prognosis.
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Affiliation(s)
- Si-Yi Zhang
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Zhong-Ming Lu
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Ye-Feng Lin
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Liang-Si Chen
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Xiao-Ning Luo
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Xin-Han Song
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Shao-Hua Chen
- Department of Otorhinolaryngology, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
| | - Yi-Long Wu
- Guangdong Lung Cancer Institute, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong Province, China
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Evaluation of miRNA-196a2 and apoptosis-related target genes: ANXA1, DFFA and PDCD4 expression in gastrointestinal cancer patients: A pilot study. PLoS One 2017; 12:e0187310. [PMID: 29091952 PMCID: PMC5665540 DOI: 10.1371/journal.pone.0187310] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 10/17/2017] [Indexed: 12/26/2022] Open
Abstract
Previous reports have suggested the significant association of miRNAs aberrant expression with tumor initiation, progression and metastasis in cancer, including gastrointestinal (GI) cancers. The current preliminary study aimed to evaluate the relative expression levels of miR-196a2 and three of its selected apoptosis-related targets; ANXA1, DFFA and PDCD4 in a sample of GI cancer patients. Quantitative real-time PCR for miR-196a2 and its selected mRNA targets, as well as immunohistochemical assay for annexin A1 protein expression were detected in 58 tissues with different GI cancer samples. In addition, correlation with the clinicopathological features and in silico network analysis of the selected molecular markers were analyzed. Stratified analyses by cancer site revealed elevated levels of miR-196a2 and low expression of the selected target genes. Annexin protein expression was positively correlated with its gene expression profile. In colorectal cancer, miR-196a over-expression was negatively correlated with annexin A1 protein expression (r = -0.738, p < 0.001), and both were indicators of unfavorable prognosis in terms of poor differentiation, larger tumor size, and advanced clinical stage. Taken together, aberrant expression of miR-196a2 and the selected apoptosis-related biomarkers might be involved in GI cancer development and progression and could have potential diagnostic and prognostic roles in these types of cancer; particularly colorectal cancer, provided the results experimentally validated and confirmed in larger multi-center studies.
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Expression Levels and Clinical Significance of miR-21-5p, miR-let-7a, and miR-34c-5p in Laryngeal Squamous Cell Carcinoma. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3921258. [PMID: 29082244 PMCID: PMC5610801 DOI: 10.1155/2017/3921258] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 08/01/2017] [Indexed: 01/11/2023]
Abstract
Objective Altered microRNAs (miRNAs) expression has been found in many cancer types, including laryngeal squamous cell carcinoma (LSCC). The aim of this study was to determine the role and clinical value of three LSCC-related miRs, such as miR-21-5p, miR-let-7a, and miR-34c-5p in a homogeneous cohort of patients with primary LSCC treated by primary surgery. Methods Expression levels of miR-21-5p, miR-let-7a, and miR-34c-5p were detected in 43 pairs of LSCC and adjacent normal tissues by reverse-transcription quantitative PCR. Overall survival and disease-free survival were evaluated using the Kaplan–Meier method, and multivariate analysis was performed using the Cox proportional hazard analysis. Results miR-21-5p is significantly upregulated, while miR-let-7a is significantly downregulated in LSCC tumor tissues compared with the corresponding adjacent normal tissues. The downregulation of miR-34c-5p expression significantly correlated with a shorter disease-free survival and, in the multivariate analysis, low miR-34c-5p expression was associated with an increased risk of recurrence. Conclusions miR-21-5p, miR-let-7a, and miR-34c-5p seem to play a critical role in LSCC carcinogenesis and might have a diagnostic and prognostic clinical value. The miR-let-7a levels could have a predictive role for lymph node metastases and miR-34c-5p might be a promising biomarker of patient outcome.
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Krishnan AR, Zheng H, Kwok JG, Qu Y, Zou AE, Korrapati A, Li PX, Califano JA, Hovell MF, Wang-Rodriguez J, Ongkeko WM. A comprehensive study of smoking-specific microRNA alterations in head and neck squamous cell carcinoma. Oral Oncol 2017; 72:56-64. [PMID: 28797462 DOI: 10.1016/j.oraloncology.2017.07.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/16/2017] [Accepted: 07/07/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVE While tobacco smoking is a well-known risk factor for head and neck squamous cell carcinoma (HNSCC), the molecular mechanisms underlying tobacco-induced HNSCC remain unclear. This study sought to comprehensively identify microRNA (miRNA) alterations and evaluate their clinical relevance in smoking-induced HNSCC pathogenesis and progression. MATERIALS AND METHODS Using small RNA-sequencing data and clinical data from 145 HNSCC patients, we performed a series of differential expression and correlation analyses to identify a panel of tobacco-dysregulated miRNAs associated with key clinical characteristics in HNSCC. We then examined the expression patterns of these miRNAs in normal epithelial cell lines following exposure to cigarette smoke extract. RESULTS Our analyses revealed distinct panels of miRNAs to be dysregulated with smoking status and associated with additional clinical features, including tumor stage, metastasis, anatomic site, and patient survival. The differential expression of key miRNAs, including miR-101, miR-181b, miR-486, and miR-1301, was verified in cigarette-treated epithelial cell lines, suggesting their potential roles in the early development of smoking-related HNSCCs. CONCLUSION Specific alterations in miRNA expression may be traced to tobacco use and are associated with important HNSCC clinical characteristics. Future studies of these miRNAs may be valuable for furthering the understanding and targeted treatment of smoking-associated HNSCC.
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Affiliation(s)
- Aswini R Krishnan
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Hao Zheng
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - James G Kwok
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Yuanhao Qu
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Angela E Zou
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Avinaash Korrapati
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Pin Xue Li
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Joseph A Califano
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
| | - Melbourne F Hovell
- Graduate School of Public Health, San Diego State University, San Diego, CA, United States.
| | - Jessica Wang-Rodriguez
- Veterans Administration Medical Center and Department of Pathology, University of California San Diego, La Jolla, CA, United States.
| | - Weg M Ongkeko
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, United States.
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Prasad G, Seers C, Reynolds E, McCullough MJ. A panel of microRNAs can be used to determine oral squamous cell carcinoma. J Oral Pathol Med 2017; 46:940-948. [DOI: 10.1111/jop.12592] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2017] [Indexed: 01/09/2023]
Affiliation(s)
- Gareema Prasad
- Melbourne Dental School; The University of Melbourne; Melbourne Vic. Australia
- Oral Health Cooperative Research Centre; The University of Melbourne; Melbourne Vic. Australia
| | - Christine Seers
- Melbourne Dental School; The University of Melbourne; Melbourne Vic. Australia
- Oral Health Cooperative Research Centre; The University of Melbourne; Melbourne Vic. Australia
| | - Eric Reynolds
- Melbourne Dental School; The University of Melbourne; Melbourne Vic. Australia
- Oral Health Cooperative Research Centre; The University of Melbourne; Melbourne Vic. Australia
| | - Michael J. McCullough
- Melbourne Dental School; The University of Melbourne; Melbourne Vic. Australia
- Oral Health Cooperative Research Centre; The University of Melbourne; Melbourne Vic. Australia
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Yao XD, Li P, Wang JS. MicroRNA differential expression spectrum and microRNA-125a-5p inhibition of laryngeal cancer cell proliferation. Exp Ther Med 2017; 14:1699-1705. [PMID: 28810638 DOI: 10.3892/etm.2017.4685] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 01/06/2017] [Indexed: 11/06/2022] Open
Abstract
The present study aimed to screen and analyze the differential expression spectrum of microRNA (miRNA) between laryngeal cancer tissue and surrounding normal laryngeal mucosa in order to provide an indication for further study to determine the role of miRNA in the initiation and development of laryngeal cancer. A total of 42 pairs of specimens of laryngeal carcinoma tissues and adjacent normal laryngeal mucosa were collected. A total of 10 pairs of specimens were randomly selected for miRNA microarray gene chip analysis, and the remaining 32 pairs of specimens were used for reverse transcription-quantitative polymerase chain reaction (RT-qPCR) verification to identify miRNA that were differentially expressed in laryngeal cancer tissues. Methylthiazolyldiphenyl-tetrazolium bromide and clone formation assays were utilized to elucidate the physiological relevance of the miRNA miR-125a-5p on the proliferation of laryngeal cancer human epithelial type 2 (Hep2) cells. Results demonstrated that the expression levels of six miRNA were significantly downregulated in laryngeal carcinoma tissue, as identified by gene chip analysis and RT-qPCR (P<0.05). The six miRNA included let-7f-5p, miR-10a-5p, miR-125a-5p, miR-144-3p, miR-195-5p and miR-203. Compared with the control group, the proliferative ability of laryngeal cancer Hep2 cells was inhibited in a transfected miR-125a-mimics group. In contrast, proliferation was promoted in a transfected miR-125a-inhibitor group. In conclusion, the results of gene chip analysis were consistent with that of RT-qPCR. Results demonstrated that miRNA in laryngeal cancer and normal laryngeal mucosa exhibited evident differential expression, which may contribute to the laryngeal cancer incidence and invasion. miR-125a was able to inhibit the proliferation of Hep2 laryngeal cancer cells and, therefore, may serve as a novel target for laryngeal cancer biological therapy.
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Affiliation(s)
- Xiang-Dong Yao
- Ear, Nose and Throat Department, Xinxiang Central Hospital, Xinxiang, Henan 453000, P.R. China
| | - Ping Li
- Ear, Nose and Throat Department, Xinxiang Central Hospital, Xinxiang, Henan 453000, P.R. China
| | - Ji-Sheng Wang
- Ear, Nose and Throat Department, Xinxiang Central Hospital, Xinxiang, Henan 453000, P.R. China
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Kulkarni V, Uttamani JR, Naqvi AR, Nares S. microRNAs: Emerging players in oral cancers and inflammatory disorders. Tumour Biol 2017; 39:1010428317698379. [PMID: 28459366 DOI: 10.1177/1010428317698379] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Association of oral diseases and disorders with altered microRNA profiles is firmly recognized. These evidences support the potential use of microRNAs as therapeutic tools for diagnosis, prognosis, and treatment of various diseases. In this review, we highlight the association of altered microRNA signatures in oral cancers and oral inflammatory diseases. Advances in our ability to detect microRNAs in human sera and saliva further highlight their clinical value as potential biomarkers. We have discussed key mechanisms underlying microRNA dysregulation in pathological conditions. The use of microRNAs in diagnostics and their potential therapeutic value in the treatment of oral diseases are reviewed.
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Affiliation(s)
- Varun Kulkarni
- 1 Department of Periodontics, College of Dentistry, The University of Illinois at Chicago, Chicago, IL, USA
| | - Juhi Raju Uttamani
- 1 Department of Periodontics, College of Dentistry, The University of Illinois at Chicago, Chicago, IL, USA
| | - Afsar Raza Naqvi
- 1 Department of Periodontics, College of Dentistry, The University of Illinois at Chicago, Chicago, IL, USA
| | - Salvador Nares
- 1 Department of Periodontics, College of Dentistry, The University of Illinois at Chicago, Chicago, IL, USA
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Niwa O, Barcellos-Hoff MH, Globus RK, Harrison JD, Hendry JH, Jacob P, Martin MT, Seed TM, Shay JW, Story MD, Suzuki K, Yamashita S. ICRP Publication 131: Stem Cell Biology with Respect to Carcinogenesis Aspects of Radiological Protection. Ann ICRP 2016; 44:7-357. [PMID: 26637346 DOI: 10.1177/0146645315595585] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This report provides a review of stem cells/progenitor cells and their responses to ionising radiation in relation to issues relevant to stochastic effects of radiation that form a major part of the International Commission on Radiological Protection's system of radiological protection. Current information on stem cell characteristics, maintenance and renewal, evolution with age, location in stem cell 'niches', and radiosensitivity to acute and protracted exposures is presented in a series of substantial reviews as annexes concerning haematopoietic tissue, mammary gland, thyroid, digestive tract, lung, skin, and bone. This foundation of knowledge of stem cells is used in the main text of the report to provide a biological insight into issues such as the linear-no-threshold (LNT) model, cancer risk among tissues, dose-rate effects, and changes in the risk of radiation carcinogenesis by age at exposure and attained age. Knowledge of the biology and associated radiation biology of stem cells and progenitor cells is more developed in tissues that renew fairly rapidly, such as haematopoietic tissue, intestinal mucosa, and epidermis, although all the tissues considered here possess stem cell populations. Important features of stem cell maintenance, renewal, and response are the microenvironmental signals operating in the niche residence, for which a well-defined spatial location has been identified in some tissues. The identity of the target cell for carcinogenesis continues to point to the more primitive stem cell population that is mostly quiescent, and hence able to accumulate the protracted sequence of mutations necessary to result in malignancy. In addition, there is some potential for daughter progenitor cells to be target cells in particular cases, such as in haematopoietic tissue and in skin. Several biological processes could contribute to protecting stem cells from mutation accumulation: (a) accurate DNA repair; (b) rapidly induced death of injured stem cells; (c) retention of the DNA parental template strand during divisions in some tissue systems, so that mutations are passed to the daughter differentiating cells and not retained in the parental cell; and (d) stem cell competition, whereby undamaged stem cells outcompete damaged stem cells for residence in the niche. DNA repair mainly occurs within a few days of irradiation, while stem cell competition requires weeks or many months depending on the tissue type. The aforementioned processes may contribute to the differences in carcinogenic radiation risk values between tissues, and may help to explain why a rapidly replicating tissue such as small intestine is less prone to such risk. The processes also provide a mechanistic insight relevant to the LNT model, and the relative and absolute risk models. The radiobiological knowledge also provides a scientific insight into discussions of the dose and dose-rate effectiveness factor currently used in radiological protection guidelines. In addition, the biological information contributes potential reasons for the age-dependent sensitivity to radiation carcinogenesis, including the effects of in-utero exposure.
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Vojtechova Z, Sabol I, Salakova M, Smahelova J, Zavadil J, Turek L, Grega M, Klozar J, Prochazka B, Tachezy R. Comparison of the miRNA profiles in HPV-positive and HPV-negative tonsillar tumors and a model system of human keratinocyte clones. BMC Cancer 2016; 16:382. [PMID: 27377959 PMCID: PMC4932682 DOI: 10.1186/s12885-016-2430-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 06/16/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Better insights into the molecular changes involved in virus-associated and -independent head and neck cancer may advance our knowledge of HNC carcinogenesis and identify critical disease biomarkers. Here we aimed to characterize the expression profiles in a matched set of well-characterized HPV-dependent and HPV-independent tonsillar tumors and equivalent immortalized keratinocyte clones to define potential and clinically relevant biomarkers of HNC of different etiology. METHODS Fresh frozen tonsillar cancer tissues were analyzed together with non-malignant tonsillar tissues and compared with cervical tumors and normal cervical tissues. Furthermore, relative miRNAs abundance levels of primary and immortalized human keratinocyte clones were evaluated. The global quantitation of miRNA gene abundance was performed using a TaqMan Low Density Array system. The confirmation of differentially expressed miRNAs was performed on a set of formalin-fixed paraffin-embedded tumor samples enriched for the tumor cell fraction by macrodissection. RESULTS We defined 46 upregulated and 31 downregulated miRNAs characteristic for the HPV-positive tonsillar tumors and 42 upregulated miRNAs and 42 downregulated miRNAs characteristic for HPV-independent tumors. In comparison with the expression profiles in cervical tumors, we defined miR-141-3p, miR-15b-5p, miR-200a-3p, miR-302c-3p, and miR-9-5p as specific for HPV induced malignancies. MiR-335-5p, miR-579-3p, and miR-126-5p were shared by the expression profiles of HPV-positive tonsillar tumors and of the HPV immortalized keratinocyte clones, whereas miR-328-3p, miR-34c-3p, and miR-885-5p were shared by the miRNA profiles of HPV-negative tonsillar tumors and the HPV-negative keratinocytes. CONCLUSIONS We identified the miRNAs characteristic for HPV-induced tumors and tonsillar tumors of different etiology, and the results were compared with those of the model system. Our report presents the basis for further investigations leading to the identification of clinically relevant diagnostic and/or therapeutic biomarkers for tumors of viral and non-viral etiology.
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Affiliation(s)
- Zuzana Vojtechova
- />Department of Genetics and Microbiology, Faculty of Science, Charles University in Prague, Prague, Czech Republic
- />Department of Immunology, Institute of Hematology and Blood Transfusion, U Nemocnice 2094/1, Prague 2, CZ-12820 Czech Republic
| | - Ivan Sabol
- />Department of Immunology, Institute of Hematology and Blood Transfusion, U Nemocnice 2094/1, Prague 2, CZ-12820 Czech Republic
| | - Martina Salakova
- />Department of Genetics and Microbiology, Faculty of Science, Charles University in Prague, Prague, Czech Republic
- />Department of Immunology, Institute of Hematology and Blood Transfusion, U Nemocnice 2094/1, Prague 2, CZ-12820 Czech Republic
| | - Jana Smahelova
- />Department of Genetics and Microbiology, Faculty of Science, Charles University in Prague, Prague, Czech Republic
- />Department of Immunology, Institute of Hematology and Blood Transfusion, U Nemocnice 2094/1, Prague 2, CZ-12820 Czech Republic
| | - Jiri Zavadil
- />Molecular Mechanisms and Biomarkers Group, International Agency for Research on Cancer, Lyon, France
| | - Lubomir Turek
- />Veterans Affairs Healthcare System and Department of Pathology, University of Iowa, Iowa City, IA USA
| | - Marek Grega
- />Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Jan Klozar
- />Department of Otorhinolaryngology and Head and Neck Surgery, 1st Faculty of Medicine, Charles University in Prague, Motol University Hospital, Prague, Czech Republic
| | - Bohumir Prochazka
- />Department of Immunology, Institute of Hematology and Blood Transfusion, U Nemocnice 2094/1, Prague 2, CZ-12820 Czech Republic
| | - Ruth Tachezy
- />Department of Genetics and Microbiology, Faculty of Science, Charles University in Prague, Prague, Czech Republic
- />Department of Immunology, Institute of Hematology and Blood Transfusion, U Nemocnice 2094/1, Prague 2, CZ-12820 Czech Republic
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Irani S. miRNAs Signature in Head and Neck Squamous Cell Carcinoma Metastasis: A Literature Review. JOURNAL OF DENTISTRY (SHIRAZ, IRAN) 2016; 17:71-83. [PMID: 27284551 PMCID: PMC4885676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
STATEMENT OF THE PROBLEM Head and neck cancers include epithelial tumors arising in the oral cavity, pharynx, larynx, paranasal sinuses, and nasal cavity. Metastasis is a hallmark of cancer. MicroRNAs (miRNAs) are endogenous small non-coding RNAs involved in cell proliferation, development, differentiation and metastasis. It is believed that miRNA alterations correlate with initiation and progression of cancer cell proliferation or inhibition of tumorigenesis. Moreover, miRNAs have different roles in development, progression, and metastasis of head and neck squamous cell carcinoma (HNSCC). Altered expression of miRNAs could be novel molecular biomarkers for the definite diagnosis of cancer, metastatic site, cancer stage, and its progression. PURPOSE The purpose of this review was to provide a comprehensive literature review of the role of miRNAs in head and neck cancer metastasis. SEARCH STRATEGY A relevant English literature search in PubMed, ScienceDirect, and Google Scholar was performed. The keywords 'miRNA', 'head and neck', and 'cancer' were searched in title and abstract of publications; limited from 1990 to 2015. The inclusion criterion was the role of miRNAs in cancer metastasis. The exclusion criterion was the other functions of miRNAs in cancers. Out of 15221 articles, the full texts of 442 articles were retrieved and only 133 articles met the inclusion criteria. CONCLUSION Despite the advances in cancer treatment, the mortality rate of HNSCC is still high. The potential application of miRNAs for cancer therapy has been demonstrated in many studies; miRNAs function as either tumor suppressor or oncogene. The recognition of metastamir and their targets may lead to better understanding of HNSCC oncogenesis, and consequently, development of new therapeutic strategies which is a necessity in cancer treatment. Development of therapeutic agents based on miRNAs is a promising target.
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Affiliation(s)
- Soussan Irani
- Dental Research Center, Dept. of Oral and Maxillofacial Pathology, School of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran. and Lecturer at Griffith University, Gold Coast, Australia
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Manikandan M, Deva Magendhra Rao AK, Arunkumar G, Manickavasagam M, Rajkumar KS, Rajaraman R, Munirajan AK. Oral squamous cell carcinoma: microRNA expression profiling and integrative analyses for elucidation of tumourigenesis mechanism. Mol Cancer 2016; 15:28. [PMID: 27056547 PMCID: PMC4823852 DOI: 10.1186/s12943-016-0512-8] [Citation(s) in RCA: 139] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 03/31/2016] [Indexed: 12/22/2022] Open
Abstract
Background The advantages and utility of microRNAs (miRNAs) as diagnostic and prognostic cancer markers is at the vanguard in recent years. In this study, we attempted to identify and validate the differential expression of miRNAs in oral squamous cell carcinoma (OSCC), to correlate their expression with the clinico-pathological profile of tumours and to identify the signaling pathways through which the aberrantly expressed miRNAs effect tumourigenesis. Methods miRCURY LNA™ array with probes specific to 1168 miRNAs and TaqMan assays specific for 10 miRNAs was employed to evaluate and validate miRNA expression in a discovery cohort (n = 29) and validation cohort (n = 61) of primary OSCC tissue specimens, respectively. A computational pipeline with sequential integration of data from miRTarBase, CytoScape, UniProtKB and DIANA-miRPath was utilized to map the target genes of deregulated miRNAs and associated molecular pathways. Results Microarray profiling identified 46 miRNAs that were differentially expressed in OSCC. Unsupervised clustering demonstrated a high degree of molecular heterogeneity across the tumour samples as the clusters did not represent any of their clinico-pathological characteristics. The differential expression of 10 miRNAs were validated by RT-qPCR (let-7a, let-7d, let-7f and miR-16 were downregulated while miR-29b, miR-142-3p, miR-144, miR-203, and miR-223 were upregulated in OSCC; the expression of miR-1275 was variable in tumours, with high levels associated to regional lymph node invasion; additionally, miR-223 exhibited an association with advanced tumour stage/size). In silico analyses of the experimentally confirmed target genes of miRNAs revamp the relationship of upregulated miRNAs with tumour suppressor genes and of downregulated miRNAs with oncogenes. Further, the differentially expressed miRNAs may play a role by simultaneously activating genes of PI3K/Akt signaling on one hand and by repressing genes of p53 signaling pathway on the other. Conclusions The identified differentially expressed miRNAs and signaling pathways deregulated in OSCC have implications for the development of novel therapeutic strategies. To the best of our knowledge, this is the first report to show the association of miR-1275 with nodal invasion and the upregulation of miR-144 in OSCC. Electronic supplementary material The online version of this article (doi:10.1186/s12943-016-0512-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Mayakannan Manikandan
- Department of Genetics, Dr. ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani campus, Chennai, 600113, Tamil Nadu, India
| | - Arungiri Kuha Deva Magendhra Rao
- Department of Genetics, Dr. ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani campus, Chennai, 600113, Tamil Nadu, India
| | - Ganesan Arunkumar
- Department of Genetics, Dr. ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani campus, Chennai, 600113, Tamil Nadu, India
| | - Meenakshisundaram Manickavasagam
- Department of Medical Oncology, Government Arignar Anna Memorial Cancer Research Institute and Hospital, Karapettai, Kanchipuram, 631502, Tamil Nadu, India
| | | | - Ramamurthy Rajaraman
- Centre for Oncology, Government Royapettah Hospital & Kilpauk Medical College, Chennai, 600014, Tamil Nadu, India
| | - Arasambattu Kannan Munirajan
- Department of Genetics, Dr. ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani campus, Chennai, 600113, Tamil Nadu, India.
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Zhang X, Gee H, Rose B, Lee CS, Clark J, Elliott M, Gamble JR, Cairns MJ, Harris A, Khoury S, Tran N. Regulation of the tumour suppressor PDCD4 by miR-499 and miR-21 in oropharyngeal cancers. BMC Cancer 2016; 16:86. [PMID: 26867589 PMCID: PMC4750294 DOI: 10.1186/s12885-016-2109-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 02/02/2016] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The rates of oropharyngeal cancers such as tonsil cancers are increasing. The tumour suppressor protein Programmed Cell Death Protein 4 (PDCD4) has been implicated in the development of various human cancers and small RNAs such as microRNAs (miRNAs) can regulate its expression. However the exact regulation of PDCD4 by multiple miRNAs in oropharyngeal squamous cell carcinoma (SCC) is not well understood. RESULTS Using two independent oropharyngeal SCC cohorts with a focus on the tonsillar region, we identified a miRNA profile differentiating SCC tissue from normal. Both miR-21 and miR-499 were highly expressed in tonsil SCC tissues displaying a loss of PDCD4. Interestingly, expression of the miRNA machinery, Dicer1, Drosha, DDX5 (Dead Box Helicase 5) and DGCR8 (DiGeorge Syndrome Critical Region Gene 8) were all elevated by greater than 2 fold in the tonsil SCC tissue. The 3'UTR of PDCD4 contains three binding-sites for miR-499 and one for miR-21. Using a wild-type and truncated 3'UTR of PDCD4, we demonstrated that the initial suppression of PDCD4 was mediated by miR-21 whilst sustained suppression was mediated by miR-499. Moreover the single miR-21 site was able to elicit the same magnitude of suppression as the three miR-499 sites. CONCLUSION This study describes the regulation of PDCD4 specifically in tonsil SCC by miR-499 and miR-21 and has documented the loss of PDCD4 in tonsil SCCs. These findings highlight the complex interplay between miRNAs and tumour suppressor gene regulation and suggest that PDCD4 loss may be an important step in tonsillar carcinogenesis.
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Affiliation(s)
- Xiaoying Zhang
- The Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, Australia
- Department of Infectious Diseases and Immunology, University of Sydney, Sydney, NSW, Australia
| | - Harriet Gee
- Cancer Research UK Molecular Oncology Laboratories, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, OX3 9DS, UK
- Central Clinical School, University of Sydney, NSW, Australia
| | - Barbara Rose
- The Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, Australia
- Department of Infectious Diseases and Immunology, University of Sydney, Sydney, NSW, Australia
| | - C Soon Lee
- Discipline of Pathology, School of Medicine, University of Western Sydney and Cancer Pathology, Bosch Institute, University of Sydney, Sydney, Australia
| | - Jonathan Clark
- The Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, Australia
- Central Clinical School, University of Sydney, NSW, Australia
- South Western Clinical School, University of NSW, Sydney, Australia
| | - Michael Elliott
- The Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, Australia
- Central Clinical School, University of Sydney, NSW, Australia
| | - Jennifer R Gamble
- Centre for the Endothelium, Vascular Biology Program, Centenary Institute, Sydney, Australia
| | - Murray J Cairns
- Schizophrenia Research Institute, Sydney, NSW, Australia
- School of Biomedical Sciences, Faculty of Health, and Hunter Medical Research Institute, University of Newcastle, Callaghan, NSW, Australia
| | - Adrian Harris
- Cancer Research UK Molecular Oncology Laboratories, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, OX3 9DS, UK
| | - Samantha Khoury
- Centre of Health Technologies. Faculty of Engineering and Information Technology, University of Technology, NSW, Australia
| | - Nham Tran
- The Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, Australia.
- Centre of Health Technologies. Faculty of Engineering and Information Technology, University of Technology, NSW, Australia.
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Johnson JJ, Miller DL, Jiang R, Liu Y, Shi Z, Tarwater L, Williams R, Balsara R, Sauter ER, Stack MS. Protease-activated Receptor-2 (PAR-2)-mediated Nf-κB Activation Suppresses Inflammation-associated Tumor Suppressor MicroRNAs in Oral Squamous Cell Carcinoma. J Biol Chem 2016; 291:6936-45. [PMID: 26839311 DOI: 10.1074/jbc.m115.692640] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Indexed: 01/16/2023] Open
Abstract
Oral cancer is the sixth most common cause of death from cancer with an estimated 400,000 deaths worldwide and a low (50%) 5-year survival rate. The most common form of oral cancer is oral squamous cell carcinoma (OSCC). OSCC is highly inflammatory and invasive, and the degree of inflammation correlates with tumor aggressiveness. The G protein-coupled receptor protease-activated receptor-2 (PAR-2) plays a key role in inflammation. PAR-2 is activated via proteolytic cleavage by trypsin-like serine proteases, including kallikrein-5 (KLK5), or by treatment with activating peptides. PAR-2 activation induces G protein-α-mediated signaling, mobilizing intracellular calcium and Nf-κB signaling, leading to the increased expression of pro-inflammatory mRNAs. Little is known, however, about PAR-2 regulation of inflammation-related microRNAs. Here, we assess PAR-2 expression and function in OSCC cell lines and tissues. Stimulation of PAR-2 activates Nf-κB signaling, resulting in RelA nuclear translocation and enhanced expression of pro-inflammatory mRNAs. Concomitantly, suppression of the anti-inflammatory tumor suppressor microRNAs let-7d, miR-23b, and miR-200c was observed following PAR-2 stimulation. Analysis of orthotopic oral tumors generated by cells with reduced KLK5 expression showed smaller, less aggressive lesions with reduced inflammatory infiltrate relative to tumors generated by KLK5-expressing control cells. Together, these data support a model wherein KLK5-mediated PAR-2 activation regulates the expression of inflammation-associated mRNAs and microRNAs, thereby modulating progression of oral tumors.
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Affiliation(s)
- Jeff J Johnson
- From the Harper Cancer Research Institute and Department of Chemistry and Biochemistry, University of Notre Dame, South Bend, Indiana 46617
| | - Daniel L Miller
- the Department of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri 65212
| | - Rong Jiang
- the Department of Human Genetics, Emory University, Atlanta, Georgia 75440
| | - Yueying Liu
- From the Harper Cancer Research Institute and Department of Chemistry and Biochemistry, University of Notre Dame, South Bend, Indiana 46617
| | - Zonggao Shi
- From the Harper Cancer Research Institute and Department of Chemistry and Biochemistry, University of Notre Dame, South Bend, Indiana 46617
| | | | - Russell Williams
- the Department of Biology, Indiana University South Bend, South Bend, Indiana 46634
| | - Rashna Balsara
- the W. M. Keck Center for Transgene Research, South Bend, Indiana 46617, and
| | - Edward R Sauter
- the Department of Surgery, University of Texas Health Science Center, Tyler, Texas 75799
| | - M Sharon Stack
- From the Harper Cancer Research Institute and Department of Chemistry and Biochemistry, University of Notre Dame, South Bend, Indiana 46617,
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46
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Louten J, Beach M, Palermino K, Weeks M, Holenstein G. MicroRNAs Expressed during Viral Infection: Biomarker Potential and Therapeutic Considerations. Biomark Insights 2016; 10:25-52. [PMID: 26819546 PMCID: PMC4718089 DOI: 10.4137/bmi.s29512] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 10/22/2015] [Accepted: 10/24/2015] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs) are short sequences of noncoding single-stranded RNAs that exhibit inhibitory effects on complementary target mRNAs. Recently, it has been discovered that certain viruses express their own miRNAs, while other viruses activate the transcription of cellular miRNAs for their own benefit. This review summarizes the viral and/or cellular miRNAs that are transcribed during infection, with a focus on the biomarker and therapeutic potential of miRNAs (or their antagomirs). Several human viruses of clinical importance are discussed, namely, herpesviruses, polyomaviruses, hepatitis B virus, hepatitis C virus, human papillomavirus, and human immunodeficiency virus.
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Affiliation(s)
- Jennifer Louten
- Department of Molecular and Cellular Biology, Kennesaw State University, Kennesaw, GA, USA
| | - Michael Beach
- Department of Molecular and Cellular Biology, Kennesaw State University, Kennesaw, GA, USA
| | - Kristina Palermino
- Department of Molecular and Cellular Biology, Kennesaw State University, Kennesaw, GA, USA
| | - Maria Weeks
- Department of Molecular and Cellular Biology, Kennesaw State University, Kennesaw, GA, USA
| | - Gabrielle Holenstein
- Department of Molecular and Cellular Biology, Kennesaw State University, Kennesaw, GA, USA
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47
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[The role of microRNAs in head and neck squamous cell carcinoma : Biomarkers for prognosis, therapy selection, and novel therapeutics]. HNO 2016; 64:296-302. [PMID: 26746640 DOI: 10.1007/s00106-015-0111-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Despite recent advances in radiochemotherapy, treatment of locally advanced head and neck squamous cell carcinoma is still challenging, and survival rates have improved only slightly. This is due to the high frequency of metastases and local and/or regional tumor recurrences that have acquired radio- or chemoresistance. MiRNAs regulate diverse processes in tumorigenesis, metastasis, and therapy resistance in head and neck squamous cell carcinoma. Hence, miRNAs are highly valued in biomarker studies. Establishment of the miRNA profiles of oropharyngeal tumors enables personalized treatment selection, since expression of distinct miRNAs can predict the response to two different radiochemotherapy regimens. Development of novel miRNA therapeutics has a high clinical potential for further improving treatment of cancerous disease. The use of nanoparticles with distinct surface modifications as miRNA vectors permits prolonged bioavailability, high efficacy in tumor targeting, and low toxicity. Nevertheless, the efficacy of miRNA therapy has only been shown in animal models to date.
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48
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Janiszewska J, Szaumkessel M, Kostrzewska-Poczekaj M, Bednarek K, Paczkowska J, Jackowska J, Grenman R, Szyfter K, Wierzbicka M, Giefing M, Jarmuz-Szymczak M. Global miRNA Expression Profiling Identifies miR-1290 as Novel Potential oncomiR in Laryngeal Carcinoma. PLoS One 2015; 10:e0144924. [PMID: 26694163 PMCID: PMC4692263 DOI: 10.1371/journal.pone.0144924] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 10/21/2015] [Indexed: 12/30/2022] Open
Abstract
Background Laryngeal squamous cell carcinoma (LSCC) is the most common group among head and neck cancers. LSCC is characterized by a high incidence in Europe. With the aim of better understanding its genetic background we performed global miRNA expression profiling of LSCC cell lines and primary specimens. By this approach we identified a cohort of 33 upregulated and 9 downregulated miRNA genes in LSCC as compared to epithelial no tumor controls. Results Within this group we identified overexpression of the novel miR-1290 gene not reported in the context of LSCC before. Using a combined bioinformatical approach in connection with functional analysis we delineated two putative target genes of miR-1290 namely ITPR2 and MAF which are significantly downregulated in LSCC. They are interesting candidates for tumor suppressor genes as they are implicated in apoptosis and other processes deregulated in cancer. Conclusion Taken together, we propose miR-1290 as the new oncomiR involved in LSCC pathogenesis. Additionally, we suggest that the oncogenic potential of miR-1290 might be expressed by the involvement in downregulation of its target genes MAF and ITPR2.
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Affiliation(s)
- Joanna Janiszewska
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
- * E-mail:
| | - Marcin Szaumkessel
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
| | | | - Kinga Bednarek
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
| | - Julia Paczkowska
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
| | - Joanna Jackowska
- Department of Otolaryngology and Laryngological Oncology, University of Medical Sciences, Poznan, Poland
| | - Reidar Grenman
- Department of Otorhinolaryngology, Head and Neck Surgery and Department of Medical Biochemistry, Turku University Hospital and University of Turku, Turku, Finland
| | - Krzysztof Szyfter
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
- Department of Audiology and Phoniatry, University of Medical Sciences, Poznan, Poland
| | - Malgorzata Wierzbicka
- Department of Otolaryngology and Laryngological Oncology, University of Medical Sciences, Poznan, Poland
| | - Maciej Giefing
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
- Department of Otolaryngology and Laryngological Oncology, University of Medical Sciences, Poznan, Poland
| | - Malgorzata Jarmuz-Szymczak
- Institute of Human Genetics, Polish Academy of Sciences, Department of Cancer Genetics, Poznan, Poland
- Department of Hematology, K. Marcinkowski University of Medical Sciences, Poznan, Poland
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Characterization of miR-146a and miR-155 in blood, tissue and cell lines of head and neck squamous cell carcinoma patients and their impact on cell proliferation and migration. J Cancer Res Clin Oncol 2015; 142:757-66. [PMID: 26621153 DOI: 10.1007/s00432-015-2087-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Accepted: 11/21/2015] [Indexed: 10/22/2022]
Abstract
PURPOSE Head and neck squamous cell carcinoma (HNSCC) is one of the most common malignancies worldwide with an unchanged 5-year survival rate during the last decade. To detect reliable prognostic markers and improve patients' outcome in future, the aim of our study was to detect differences in microRNA (miRNA; miR) expression profile and further on to analyze the functional role of selected miRNAs. METHODS Blood samples from HNSCC patients and sex- and age-matched healthy volunteers were analyzed by microarrays and validated by quantitative real-time PCR. Data were compared with tumor tissue results and all findings were correlated with clinical parameters. Additionally, the proliferation and migration potential of two cell lines transfected with miRNA mimics and inhibitors for miR-146a and miR-155 were examined. RESULTS Initial analysis of blood samples showed no significant differences between the miRNA profile of HNSCC patients and healthy controls (p > 0.05). Interestingly, down-regulation of miR-146a and miR-155 in blood of patients correlated with the occurrence of distant metastasis regarding tumor patients only (p = 0.023 and p = 0.028, respectively). Additionally, our investigations in tissue samples revealed a lower expression of miR-155 in tumor cells (p = 0.003) and a correlation with higher cT-classification for down-regulation of miR-146a (p = 0.005). Moreover, functional assays demonstrated that inhibition of miR-146a and miR-155 promoted dramatically proliferation and migration potential, whereas transfection of both mimics had an inhibitory effect. CONCLUSIONS Characterizing the expression of miR-146a and miR-155 and their functional role in tumor biology underlined significantly their proliferation and migration potential suggesting relevance as potential prognostic markers in HNSCC.
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50
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Association of Polymorphic Variants of miRNA Processing Genes with Larynx Cancer Risk in a Polish Population. BIOMED RESEARCH INTERNATIONAL 2015; 2015:298378. [PMID: 26688807 PMCID: PMC4673325 DOI: 10.1155/2015/298378] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 10/02/2015] [Accepted: 10/25/2015] [Indexed: 11/29/2022]
Abstract
Laryngeal cancer (LC) is one of the most prevalent types of head and neck cancer. An increasing interest has been focused on the role of microRNA (miRNAs) in LC development. The study group consisted of 135 larynx cancer patients and 170 cancer-free individuals. Nine polymorphisms of pre-miRNA processing genes, DROSHA (rs6877842), DGCR8 (rs3757, rs417309, and rs1640299), RAN (rs14035), XPO5 (rs11077), DICER1 (rs13078 and rs3742330) and TARBP2 (rs784567), were performed by TaqMan SNP Genotyping Assay. It was found that the frequency of the GT and the TT polymorphic variants of XPO5 gene were higher in LC patients than in controls (p < 0.0001 and p = 0.000183, resp.). In turn, the frequency of the CT genotype of RAN gene was higher in controls than in LC patients (p < 0.0001). The TT and the AG of DICER1 gene (p = 0.034697 for rs13078 and p = 0.0004 for rs3742330) as well as the AG and the GG genotypes of TARBP2 gene (p = 0.008335 and p < 0.0001, resp.) were associated with higher risk of LC occurrence. Our data suggested that polymorphisms of miRNA processing genes might be useful as predictive factors for the LC development.
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