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Qu S, Gong M, Deng Y, Xiang Y, Ye D. Research progress and application of single-cell sequencing in head and neck malignant tumors. Cancer Gene Ther 2024; 31:18-27. [PMID: 37968342 PMCID: PMC10794142 DOI: 10.1038/s41417-023-00691-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 10/19/2023] [Accepted: 11/03/2023] [Indexed: 11/17/2023]
Abstract
Single-cell sequencing (SCS) is a technology that separates thousands of cells from the organism and accurately analyzes the genetic material expressed in each cell using high-throughput sequencing technology. Unlike the traditional bulk sequencing approach, which can only provide the average value of a cell population and cannot obtain specific single-cell data, single-cell sequencing can identify the gene sequence and expression changes of a single cell, and reflects the differences between genetic material and protein between cells, and ultimately the role played by the tumor microenvironment. single-cell sequencing can further explore the pathogenesis of head and neck malignancies from the single-cell biological level and provides a theoretical basis for the clinical diagnosis and treatment of head and neck malignancies. This article will systematically introduce the latest progress and application of single-cell sequencing in malignant head and neck tumors.
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Affiliation(s)
- Siyuan Qu
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Mengdan Gong
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Yongqin Deng
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Yizhen Xiang
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Dong Ye
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China.
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Zhang L, Zhang Z, Zheng X, Lu Y, Dai L, Li W, Liu H, Wen S, Xie Q, Zhang X, Wang P, Wu Y, Gao W. A novel microRNA panel exhibited significant potential in evaluating the progression of laryngeal squamous cell carcinoma. Noncoding RNA Res 2023; 8:550-561. [PMID: 37602318 PMCID: PMC10432973 DOI: 10.1016/j.ncrna.2023.08.001] [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: 06/07/2023] [Revised: 08/02/2023] [Accepted: 08/02/2023] [Indexed: 08/22/2023] Open
Abstract
Background Laryngeal squamous cell carcinoma (LSCC) is a common cancer of the head and neck in humans. The 5-years survival rate of patients with LSCC have declined in the past four decades. microRNAs (miRNAs) has been reported to be capable of predicting the prognosis outcomes of patients with different cancers. However, there are no reports on the usage of multi-miRNAs model as signature for the diagnosis or prognosis of LSCC. Methods To establish the miRNAs expression-associated model for diagnosis, prognosis prediction and aided therapy of patients with LSCC, the present study enrolled 107 patients with LSCC in clinic and obtained 117 LSCC samples data from TCGA database for evaluation, respectively. Next generation sequencing (NGS), raw data processing, the least absolute shrinkage and selection operator algorithm, Cox regression analysis, construction of nomogram and cell function assays (including proliferation, migration and invasion assays) were sequentially performed. Results There were massively dysregulated miRNAs in the LSCC compared to normal tissues. A six-miRNAs signature consists of miR-137-3p, miR-3934-5p, miR-1276, miR-129-5p, miR-7-5p and miR-105-5p was built for prognosis prediction of LSCC patients. The six-miRNAs signature is strongly associated with the poor overall survival (OS, p = 2.5e-05, HR: 4.30 [2.20-8.50]), progression free interval (PFI, p = 0.025, HR: 1.94 [1.08-3.46]) and disease specific survival (DSS, p = 1.1e-05, HR: 5.00 [2.50-10.00]). A nomogram for prediction of 2-, 3- and 5-years OS was also developed based on the six-miRNAs signature and clinical features. Furthermore, blocking the function of each of the six miRNAs inhibited proliferation, invasion and migration of LSCC cells. Conclusions The performance of six-miRNAs signature described in the current study demonstrated remarkable potential for progression assessment of LSCC. Moreover, the six-miRNAs signature may serve as predictive tool for prognosis and therapeutic targets of LSCC in clinic.
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Affiliation(s)
- Linshi Zhang
- Department of Thyroid Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, PR China
| | - Zhe Zhang
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi, PR China
- Shenzhen Eye Institute, Shenzhen Eye Hospital, Shenzhen, 518040, Guangdong, PR China
| | - Xiwang Zheng
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi, PR China
| | - Yan Lu
- Department of Otolaryngology Head & Neck Surgery, First Hospital of Jinzhou Medical University, Jinzhou, 121011, Liaoning, PR China
| | - Li Dai
- Department of Otolaryngology Head & Neck Surgery, Shanxi Bethune Hospital, Taiyuan, 030032, Shanxi, PR China
| | - Wenqi Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, Guangdong, PR China
| | - Hui Liu
- Department of Hepatobiliary Surgery, Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy Center, Shenzhen University, Shenzhen, 518055, Guangdong, PR China
| | - Shuxin Wen
- Department of Otolaryngology Head & Neck Surgery, Shanxi Bethune Hospital, Taiyuan, 030032, Shanxi, PR China
| | - Qiuping Xie
- Department of Thyroid Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, PR China
| | - Xiangmin Zhang
- Department of Otolaryngology Head & Neck Surgery, Longgang Ear-Nose-Throat Hospital, Shenzhen, 518172, Guangdong, PR China
- Shenzhen Institute of Otolaryngology & Key Laboratory of Otolaryngology, Longgang Ear-Nose-Throat Hospital, Shenzhen, 518172, Guangdong, PR China
| | - Ping Wang
- Department of Thyroid Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, PR China
| | - Yongyan Wu
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi, PR China
- Department of Otolaryngology Head & Neck Surgery, Longgang Ear-Nose-Throat Hospital, Shenzhen, 518172, Guangdong, PR China
- Shenzhen Institute of Otolaryngology & Key Laboratory of Otolaryngology, Longgang Ear-Nose-Throat Hospital, Shenzhen, 518172, Guangdong, PR China
| | - Wei Gao
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi, PR China
- Department of Otolaryngology Head & Neck Surgery, Longgang Ear-Nose-Throat Hospital, Shenzhen, 518172, Guangdong, PR China
- Shenzhen Institute of Otolaryngology & Key Laboratory of Otolaryngology, Longgang Ear-Nose-Throat Hospital, Shenzhen, 518172, Guangdong, PR China
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Wang QW, Sun YN, Tan LJ, Zhao JN, Zhou XJ, Yu TJ, Liu JT. MiR-125 family improves the radiosensitivity of head and neck squamous cell carcinoma. Mol Biol Rep 2023; 50:5307-5317. [PMID: 37155009 PMCID: PMC10209316 DOI: 10.1007/s11033-023-08364-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/25/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND MiRNAs can affect the radiosensitization of head and neck squamous cell carcinoma (HNSCC). We aimed to analyze the function of miR-125 family members in HNSCC using The Cancer Genome Atlas (TCGA) and determine their effect on radiation in laryngeal squamous cell cancer (LSCC). METHODS First, we systematically analyzed the role of the miR-125 family in HNSCC using the TCGA database and found that miR-125a-5p is associated with radiotherapy. We then performed comprehensive enrichment analysis of miR-125a-5p and predicted target genes. Then, we performed transfection, cell proliferation assays, reverse transcription polymerase chain reaction, apoptosis assays, micronucleus tests, and western blotting on hep-2 cells selected with puromycin. RESULTS MiR-125 family members exhibited significantly different expression in HNSCC. They were significantly associated with tumor-node-metastasis staging, clinical stages, and histological grades. Radiation therapy had a statistically effect on miR-125 family members, except miR-125a-3p. Moreover, miR-125a-5p was related to overall survival in LSCC. Thus, we predicted 110 target genes and seven hub genes of miR-125a-5p. The proliferation rate of cells transfected with lentivirus vector expressing miR-125a-5p was significantly reduced compared to the other groups. The radiation effect was enhanced in cells transfected with miR-125a-5p. The ratio of apoptotic cells transfected and exposed to X-rays (10 Gy) was distinctly higher than that of the Ad-control group. Western blotting analysis revealed that miR-125a-5p upregulated the apoptotic regulators P53 and rH2AX. Thus, miR-125a-5p may increase radiosensitivity in LSCC via upregulation of pro-apoptotic genes. CONCLUSIONS MiR-125 family members could be prognostic biomarkers of HNSCC and improve HNSCC sensitivity to radiotherapy by activating P53. Upregulating miR-125a-5p via lentivirus vectors may be a novel strategy to strengthen the effect of radiotherapy on LSCC.
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Affiliation(s)
- Qi-Wei Wang
- Department of Otolaryngology, Head and Neck Surgery, Harbin Medical University, Harbin, People's Republic of China
| | - Ya-Nan Sun
- Department of Otolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, No.246, Xuefu Road, Harbin, 150081, People's Republic of China.
| | - Li-Jun Tan
- Department of Oncology, The First Affiliated Hospital of Harbin Medical University, Harbin, People's Republic of China
| | - Jian-Nan Zhao
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Harbin, 150001, People's Republic of China
| | - Xiao-Jie Zhou
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Harbin, 150001, People's Republic of China
| | - Tian-Jiao Yu
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Harbin, 150001, People's Republic of China
| | - Jiang-Tao Liu
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Harbin, 150001, People's Republic of China.
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Galindo Torres BP, García Girón C, Alcaraz Ortega R, Saiz López P, Adiego Leza MI, Grijalba Uche MV. Knowledge and expectations about miRNAs as biomarkers in head and neck squamous cell cancers. Am J Otolaryngol 2023; 44:103771. [PMID: 36603378 DOI: 10.1016/j.amjoto.2022.103771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/18/2022] [Indexed: 12/31/2022]
Abstract
Head and neck squamous cell cancer patients suffer from a high postoperative recurrence rate and poor prognosis. Thus, it is essential to better understand the underlying molecular mechanisms and identify the role of new biomarkers. Recent research has shown that the dysregulation of microRNAs is a potential biomarker as a screening or prognostic tool. Moreover, the literature reveals its promising usefulness to select the best treatment strategy and monitor tumour response. The purpose of this review is to identify and synthesize the available literature on microRNAs as biomarkers that could help manage patients with head and neck squamous cell cancer. A search in scientific databases was completed, including all relevant articles related to circulating microRNAs in head and neck squamous cell cancer published in English or Spanish. We focused on articles whose main findings were related to their usefulness in diagnosis and prognosis. Conclusion: Knowledge of microRNAs opens the possibilities that these molecules offer in terms of monitoring cancer disease in a less-invasive, simple manner, allowing for serial sampling to assess the response to treatment and minimal residual disease. It is yet to be determined whether liquid biopsy will replace the traditional biopsy in the future but it represents a change in the paradigm of management of head and neck squamous cell cancer.
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Affiliation(s)
| | | | | | - Patricia Saiz López
- Pathological Anatomy Department, Universitary Hospital of Burgos, Burgos, Spain
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Broseghini E, Filippini DM, Fabbri L, Leonardi R, Abeshi A, Dal Molin D, Fermi M, Ferracin M, Fernandez IJ. Diagnostic and Prognostic Value of microRNAs in Patients with Laryngeal Cancer: A Systematic Review. Noncoding RNA 2023; 9:ncrna9010009. [PMID: 36827542 PMCID: PMC9966707 DOI: 10.3390/ncrna9010009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Laryngeal squamous cell cancer (LSCC) is one of the most common malignant tumors of the head and neck region, with a poor survival rate (5-year overall survival 50-80%) as a consequence of an advanced-stage diagnosis and high recurrence rate. Tobacco smoking and alcohol abuse are the main risk factors of LSCC development. An early diagnosis of LSCC, a prompt detection of recurrence and a more precise monitoring of the efficacy of different treatment modalities are currently needed to reduce the mortality. Therefore, the identification of effective diagnostic and prognostic biomarkers for LSCC is crucial to guide disease management and improve clinical outcomes. In the past years, a dysregulated expression of small non-coding RNAs, including microRNAs (miRNAs), has been reported in many human cancers, including LSCC, and many miRNAs have been explored for their diagnostic and prognostic potential and proposed as biomarkers. We searched electronic databases for original papers that were focused on miRNAs and LSCC, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol. According to the outcome, 566 articles were initially screened, of which 177 studies were selected and included in the analysis. In this systematic review, we provide an overview of the current literature on the function and the potential diagnostic and prognostic role of tissue and circulating miRNAs in LSCC.
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Affiliation(s)
- Elisabetta Broseghini
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Correspondence: (E.B.); (D.M.F.)
| | - Daria Maria Filippini
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Division of Medical Oncology, IRCCS Azienda Ospedaliero, Universitaria Policlinico Sant’Orsola Malpighi of Bologna, 40138 Bologna, Italy
- Correspondence: (E.B.); (D.M.F.)
| | - Laura Fabbri
- Division of Medical Oncology, IRCCS Azienda Ospedaliero, Universitaria Policlinico Sant’Orsola Malpighi of Bologna, 40138 Bologna, Italy
| | - Roberta Leonardi
- Division of Medical Oncology, IRCCS Azienda Ospedaliero, Universitaria Policlinico Sant’Orsola Malpighi of Bologna, 40138 Bologna, Italy
| | - Andi Abeshi
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
| | - Davide Dal Molin
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
| | - Matteo Fermi
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
| | - Manuela Ferracin
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, 40138 Bologna, Italy
| | - Ignacio Javier Fernandez
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
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Perez ÉS, Cury SS, Zanella BTT, Carvalho RF, Duran BOS, Dal-Pai-Silva M. Identification of Novel Genes Associated with Fish Skeletal Muscle Adaptation during Fasting and Refeeding Based on a Meta-Analysis. Genes (Basel) 2022; 13:genes13122378. [PMID: 36553644 PMCID: PMC9778430 DOI: 10.3390/genes13122378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
The regulation of the fish phenotype and muscle growth is influenced by fasting and refeeding periods, which occur in nature and are commonly applied in fish farming. However, the regulators associated with the muscle responses to these manipulations of food availability have not been fully characterized. We aimed to identify novel genes associated with fish skeletal muscle adaptation during fasting and refeeding based on a meta-analysis. Genes related to translational and proliferative machinery were investigated in pacus (Piaractus mesopotamicus) subjected to fasting (four and fifteen days) and refeeding (six hours, three and fifteen days). Our results showed that different fasting and refeeding periods modulate the expression of the genes mtor, rps27a, eef1a2, and cdkn1a. These alterations can indicate the possible protection of the muscle phenotype, in addition to adaptive responses that prioritize energy and substrate savings over cell division, a process regulated by ccnd1. Our study reveals the potential of meta-analysis for the identification of muscle growth regulators and provides new information on muscle responses to fasting and refeeding in fish that are of economic importance to aquaculture.
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Affiliation(s)
- Érika Stefani Perez
- Department of Structural and Functional Biology, São Paulo State University (UNESP), Botucatu 18618-689, Brazil
| | - Sarah Santiloni Cury
- Department of Structural and Functional Biology, São Paulo State University (UNESP), Botucatu 18618-689, Brazil
| | | | - Robson Francisco Carvalho
- Department of Structural and Functional Biology, São Paulo State University (UNESP), Botucatu 18618-689, Brazil
| | - Bruno Oliveira Silva Duran
- Department of Histology, Embryology and Cell Biology, Federal University of Goias (UFG), Goiania 74690-900, Brazil
| | - Maeli Dal-Pai-Silva
- Department of Structural and Functional Biology, São Paulo State University (UNESP), Botucatu 18618-689, Brazil
- Correspondence: ; Tel.: +55-(14)-3880-0470
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Gong H, Wu W, Fang C, He D. CircBFAR correlates with poor prognosis and promotes laryngeal squamous cell cancer progression through miR-31-5p/COL5A1 axis. Laryngoscope Investig Otolaryngol 2022; 7:1951-1962. [PMID: 36544920 PMCID: PMC9764770 DOI: 10.1002/lio2.966] [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: 01/24/2022] [Revised: 06/27/2022] [Accepted: 07/21/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Laryngeal squamous cell cancer (LSCC) is a highly malignant tumor originating from the respiratory system. Circular RNAs have been reported to be associated with the treatment and prognosis of a variety of cancers, including LSCC. Methods The expression of circBFAR, miR-31-5p, and collagen type V alpha 1 chain (COL5A1) in LSCC tissues and cells was detected by quantitative real-time polymerase chain reaction. Cell counting kit 8 and 5-Ethynyl-2'-deoxyuridine assays were used to detect cell proliferation. Wound healing assay and transwell assay were used to test cell migration and invasion, respectively. The protein expression in LSCC cells was detected with western blot. The relationships between miR-31-5p and circBFAR or COL5A1 were identified by dual-luciferase reporter assay, RNA-pull down assay, and immunoprecipitation assay. The effect of circBFAR on tumor growth in vivo was detected by tumor xenograft mice experiment. The protein expression of COL5A1 and KI-67 in LSCC tissues was measured by immunohistochemistry assay. Results CircBFAR was increased in LSCC tissues and cells, and was related to advanced clinical stage and overall survival of LSCC patients. The cell viability and proliferation were inhibited by circBFAR knockdown and silencing of circBFAR blocked migration and invasion of LSCC cells. CircBFAR knockdown suppressed cell tube formation, and the protein expression of KI-67, matrix metallopeptidase 2 (MMP2), and vascular endothelial growth factor A (VEGFA) in LSCC cells. MiR-31-5p was the target of circBFAR, and the inhibitory effects of circBFAR deficiency on viability, proliferation, migration, invasion, tube formation and the protein expression of KI-67, MMP2, and VEGFA in LSCC cells were rescued by miR-31-5p downregulation. COL5A1 was negatively regulated by miR-31-5p, and was boosted in LSCC tissues and cells. COL5A1 overexpression reversed the inhibitory effects of miR-31-5p on LSCC cells. CircBFAR insufficiency hindered tumor growth in vivo. Conclusion CircBFAR, miR-31-5p, and COL5A1 in LSCC progression might provide novel therapeutic targets for LSCC clinical intervention.
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Affiliation(s)
- Hengcui Gong
- Department of OtolaryngologyYibin Hospital of Traditional Chinese MedicineYibinSichuanChina
| | - Wei Wu
- Department of RadiotherapyGanZhou Cancer Hospital/The Affiliated Cancer Hospital of Gannan Medical UniversityGanZhouJiangxiChina
| | - Chuankai Fang
- Department of OphthalmologyTongxiang First people's HospitalTongxiangZhejiangChina
| | - Di He
- Department of OtorhinolaryngologyTongxiang First people's HospitalTongxiangZhejiangChina
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Nirgude S, Desai S, Choudhary B. Curcumin alters distinct molecular pathways in breast cancer subtypes revealed by integrated miRNA/mRNA expression analysis. Cancer Rep (Hoboken) 2022; 5:e1596. [PMID: 34981672 PMCID: PMC9575497 DOI: 10.1002/cnr2.1596] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 10/15/2021] [Accepted: 11/22/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Curcumin is well known for its anticancer properties. Its cytotoxic activity has been documented in several cancer cell lines, including breast cancer. The pleiotropic activity of curcumin as an antioxidant, an antiangiogenic, antiproliferative, and pro-apoptotic, is due to its diverse targets, such as signaling pathways, protein/enzyme, or noncoding gene. AIM This study aimed to identify key miRNAs and mRNAs induced by curcumin in breast cancer cells MCF7, T47D (hormone positive), versus MDA-MB231 (hormone negative) using comparative analysis of global gene expression profiles. METHODS RNA was isolated and subjected to mRNA and miRNA library sequencing to study the global gene expression profile of curcumin-treated breast cancer cells. The differential expression of gene and miRNA was performed using the DESeq R package. The enriched pathways were studied using cluster profileR, and integrated miRNA-mRNA analysis was carried out using miRtarvis and miRmapper tools. RESULTS Curcumin treatment led to upregulation of 59% TSGs in MCF7, 21% in MDA-MB-231 cells, and 36% TSGs in T47D, and downregulation of 57% oncogenes in MCF7, 76% in MDA-MB-231, and 91% in T47D. Similarly, curcumin treatment led to upregulation of 32% TSmiRs in MCF7, 37.5% in MDA-MB231, and 62.5% in T47D, and downregulation of 77% oncomiRs in MCF7, 50% in MDA-MB231 and 28.6% in T47D. Integrated analysis of miRNA-mRNA led to the identification of a common NFKB pathway altered by curcumin in all three cell lines. Analysis of uniquely enriched pathway revealed non-integrin membrane-ECM interactions and laminin interactions in MCF7; extracellular matrix organization and degradation in MDA-MB-231 and cell cycle arrest and G2/M transition in T47D. CONCLUSION Curcumin regulates miRNA and mRNA in a cell type-specific manner. The integrative analysis led to the detection of miRNAs and mRNAs pairs, which can be used as biomarkers associated with carcinogenesis, diagnostic, and treatment response in breast cancer.
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Affiliation(s)
- Snehal Nirgude
- Institute of Bioinformatics and Applied BiotechnologyBangaloreIndia
- Division of Human GeneticsChildren's Hospital of PhiladelphiaPhiladelphiaUSA
| | - Sagar Desai
- Institute of Bioinformatics and Applied BiotechnologyBangaloreIndia
- Manipal Academy of Higher EducationManipalIndia
| | - Bibha Choudhary
- Institute of Bioinformatics and Applied BiotechnologyBangaloreIndia
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Xue P, Zhang G, Zhang H, Cui S, Zhang L, Yu T, Xiao M, Li L, Lu X. A miR-15a related polymorphism affects NSCLC prognosis via altering ERCC1 repair to platinum-based chemotherapy. J Cell Mol Med 2022; 26:5439-5451. [PMID: 36181289 PMCID: PMC9639052 DOI: 10.1111/jcmm.17566] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/10/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
Platinum‐based chemotherapy is regarded as a preferential curative‐intent option for non‐small cell lung cancer (NSCLC), while the acquired drug resistance has become a major obstacle that limits its clinical application. Since the repair efficiency of tumour cells to platinum‐DNA adducts plays a crucial role in chemotherapy resistance, we aimed to explore whether several meaningful polymorphisms of DNA repair genes were associated with the benefits of platinum‐based chemotherapy in NSCLC patients. Firstly, six single nucleotide polymorphisms (SNPs) located in the 3'untranslated region (3'UTR) of three DNA repair genes were detected in 246 NSCLC patients receiving platinum‐based chemotherapy and analysed the correlation of these candidate SNPs with the overall survival. Cox proportional hazard model showed that NSCLC patients carrying ERCC1 rs3212986 AA genotype had a shorter overall survival compared to those with CC. Mechanistically, we performed tumour chemosensitivity assay to observe the convincing linkage of rs3212986 polymorphism with ERCC1 expression and cisplatin sensitivity. The subsequent in vitro experiments identified that rs3212986 polymorphism altered the post‐transcriptional regulation of ERCC1 via affecting the binding of miR‐15a, and further changed the sensitivity to platinum analogue. It reminded that patients carrying ERCC1 rs3212986 CC homozygote were expected to respond better to platinum‐based chemotherapy due to a lower expression of ERCC1. Compared with previous studies, our current comprehensive study suggested that rs3212986, a 3'UTR polymorphism in ERCC1, might have clinical relevance in predicting the prognosis of NSCLC patients receiving platinum‐based chemotherapy.
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Affiliation(s)
- Ping Xue
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
| | - Guopei Zhang
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
| | - Hongchao Zhang
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
| | - Su Cui
- Department of Thoracic Surgery Ward 2, The First Hospital of China Medical University, Shenyang, China
| | - Liang Zhang
- Department of Thoracic Surgery, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Tao Yu
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
| | - Mingyang Xiao
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
| | - Liuli Li
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
| | - Xiaobo Lu
- Department of Toxicology, School of Public Health, China Medical University, Shenyang, China
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Naakka E, Barros-Filho MC, Adnan-Awad S, Al-Samadi A, Marchi FA, Kuasne H, Korelin K, Suleymanova I, Brown AL, Scapulatempo-Neto C, Lourenço SV, Castilho RM, Kowalski LP, Mäkitie A, Araújo VC, Leivo I, Rogatto SR, Salo T, Passador-Santos F. miR-22 and miR-205 Drive Tumor Aggressiveness of Mucoepidermoid Carcinomas of Salivary Glands. Front Oncol 2022; 11:786150. [PMID: 35223452 PMCID: PMC8864291 DOI: 10.3389/fonc.2021.786150] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/31/2021] [Indexed: 11/26/2022] Open
Abstract
Objectives To integrate mRNA and miRNA expression profiles of mucoepidermoid carcinomas (MECs) and normal salivary gland (NSGs) tissue samples and identify potential drivers. Material and Methods Gene and miRNA expression arrays were performed in 35 MECs and six NSGs. Results We found 46 differentially expressed (DE) miRNAs and 3,162 DE mRNAs. Supervised hierarchical clustering analysis of the DE transcripts revealed two clusters in both miRNA and mRNA profiles, which distinguished MEC from NSG samples. The integrative miRNA-mRNA analysis revealed a network comprising 696 negatively correlated interactions (44 miRNAs and 444 mRNAs) involving cell signaling, cell cycle, and cancer-related pathways. Increased expression levels of miR-205-5p and miR-224-5p and decreased expression levels of miR-139-3p, miR-145-3p, miR-148a-3p, miR-186-5p, miR-338-3p, miR-363-3p, and miR-4324 were significantly related to worse overall survival in MEC patients. Two overexpressed miRNAs in MEC (miR-22 and miR-205) were selected for inhibition by the CRISPR-Cas9 method. Cell viability, migration, and invasion assays were performed using an intermediate grade MEC cell line. Knockout of miR-205 reduced cell viability and enhanced ZEB2 expression, while miR-22 knockout reduced cell migration and invasion and enhanced ESR1 expression. Our results indicate a distinct transcriptomic profile of MEC compared to NSG, and the integrative analysis highlighted miRNA-mRNA interactions involving cancer-related pathways, including PTEN and PI3K/AKT. Conclusion The in vitro functional studies revealed that miR-22 and miR-205 deficiencies reduced the viability, migration, and invasion of the MEC cells suggesting they are potential oncogenic drivers in MEC.
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Affiliation(s)
- Erika Naakka
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland
| | | | - Shady Adnan-Awad
- Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland.,Hematology Research Unit, Department of Clinical Chemistry and Hematology, University of Helsinki, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Ahmed Al-Samadi
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland
| | | | - Hellen Kuasne
- Centro Internacional de Pesquisa (CIPE) - A.C.Camargo Cancer Center, São Paulo, Brazil
| | - Katja Korelin
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland
| | - Ilida Suleymanova
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland
| | - Amy Louise Brown
- Department of Oral Pathology, Faculdade São Leopoldo Mandic, Campinas, Brazil
| | | | - Silvia Vanessa Lourenço
- Department of Pathology, A.C.Camargo Cancer Center, São Paulo, Brazil.,Department of General Pathology, Dental School, University of São Paulo, São Paulo, Brazil
| | - Rogério Moraes Castilho
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, United States
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C.Camargo Cancer Center, São Paulo, Brazil.,Department of Head and Neck Surgery, University of Sao Paulo Medical School, São Paulo, Brazil
| | - Antti Mäkitie
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institute and Karolinska Hospital, Stockholm, Sweden
| | | | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku and Turku University Hospital, Turku, Finland
| | - Silvia Regina Rogatto
- Department of Clinical Genetics, University Hospital of Southern Denmark, Vejle, Denmark.,Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland.,Department of Pathology, Helsinki University Hospital, Helsinki, Finland.,Cancer and Translational Medicine Research Unit, University of Oulu, Oulu, Finland.,Medical Research Center, Oulu University Hospital, Oulu, Finland
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11
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miRNA:miRNA Interactions: A Novel Mode of miRNA Regulation and Its Effect On Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1385:241-257. [DOI: 10.1007/978-3-031-08356-3_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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12
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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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13
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Xin C, Huang F, Wang J, Li J, Chen Q. Roles of circRNAs in cancer chemoresistance (Review). Oncol Rep 2021; 46:225. [PMID: 34468007 DOI: 10.3892/or.2021.8176] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 03/11/2021] [Indexed: 02/05/2023] Open
Abstract
Circular RNA (circRNA) is a type of endogenous, high‑stability, noncoding RNA. circRNAs exhibit various biological functions, and are involved in physiological and pathological processes occurring in various diseases, including cancers. They can not only act as microRNA and protein sponges, but also interact with proteins, translated peptides, and transcriptional and translational regulators, and compete with pre‑mRNA splicing. Chemotherapy is one of the most important types of cancer treatment. However, the resistance of cancer cells to chemotherapy is a leading reason for the failure of chemotherapy. It has been reported that circRNAs play important roles in cancer resistance via a number of mechanisms. The functions of the circRNAs provide insight into their roles in chemoresistance pathways. In addition, some circRNAs may serve as novel biomarkers for the diagnosis and prognosis of cancer resistance. Obtaining improved understanding of the molecular regulatory networks featuring circRNAs in tumors and searching for markers for the diagnosis and treatment of cancer resistance are leading issues in circRNA research. The present review introduced the functions of circRNAs, illustrated the mechanisms underlying drug resistance in cancer, described the contributions of circRNAs to this resistance and discussed the potential application of circRNAs in the treatment of drug‑resistant cancer. In particular, the review aimed to reveal the main mechanisms of circRNAs in cancer drug resistance, including mechanisms involving drug transport and metabolism, alterations of drug targets, DNA damage repair, downstream resistance mechanisms, adaptive responses and the tumor microenvironment. The findings may provide novel therapeutic targets for clinical treatment of cancer chemoresistance.
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Affiliation(s)
- Chuan Xin
- 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 610041, P.R. China
| | - Fei Huang
- 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 610041, P.R. China
| | - Jiongke 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 610041, P.R. 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 610041, P.R. 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 610041, P.R. China
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14
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Abstract
Canonically, microRNAs (miRNAs) control mRNA expression. However, studies have shown that miRNAs are also capable of targeting non-coding RNAs, including long non-coding RNAs and miRNAs. The latter, termed a miRNA:miRNA interaction, is a form of self-regulation. In this Review, we discuss the three main modes of miRNA:miRNA regulation: direct, indirect and global interactions, and their implications in cancer biology. We also discuss the cell-type-specific nature of miRNA:miRNA interactions, current experimental approaches and bioinformatic techniques, and how these strategies are not sufficient for the identification of novel miRNA:miRNA interactions. The self-regulation of miRNAs and their impact on gene regulation has yet to be fully understood. Investigating this hidden world of miRNA self-regulation will assist in discovering novel regulatory mechanisms associated with disease pathways.
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Affiliation(s)
- Meredith Hill
- School of Biomedical Engineering, Centre for Health Technologies, Faculty of Engineering and IT, The University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Nham Tran
- School of Biomedical Engineering, Centre for Health Technologies, Faculty of Engineering and IT, The University of Technology Sydney, Sydney, NSW 2007, Australia.,The Sydney Head and Neck Cancer Institute, Sydney Cancer Centre, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
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15
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LncRNA XIST promotes the progression of laryngeal squamous cell carcinoma via sponging miR-125b-5p to modulate TRIB2. Biosci Rep 2021; 40:222318. [PMID: 32149330 PMCID: PMC7146034 DOI: 10.1042/bsr20193172] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/19/2019] [Accepted: 01/22/2020] [Indexed: 01/11/2023] Open
Abstract
Objective: X inactivate-specific transcript (XIST) is an attractive long noncoding RNA (lncRNA) functioning as an indicator of various human tumors, including laryngeal squamous cell carcinoma (LSCC). The present study was conducted to explore a novel regulatory network of lncRNA XIST in LSCC cells. Materials and methods: Quantitative real-time polymerase chain reaction (QRT-PCR) was used to detect the expression levels of XIST, miR-125b-5p and TRIB2 in LSCC cells and tissues. Cell proliferation, apoptosis, migration and invasion were detected by Cell Counting Kit-8 (CCK-8), flow cytometry and Transwell assays, separately. The relationship among XIST, miR-125b-5p and tribbles homolog 2 (TRIB2) was predicted by starBase v2.0 or TargetScan and confirmed by Dual-luciferase reporter assay. The TRIB2 protein expression was quantified by Western blot assay. Murine xenograft model was utilized to validate the role of XIST in vivo. Results: XIST was notably up-regulated in LSCC tissues and cells, and the high level of XIST was associated with the low survival rate of LSCC patients. XIST knockdown markedly repressed cell proliferation, migration and invasion and promoted the apoptosis of LSCC cells and the effects were antagonized by loss of miR-125b-5p. MiR-125b-5p was a target of XIST in LSCC cells, and it could bind to TRIB2 as well. Moreover, XIST-loss-induced down-regulation of TRIB2 could be significantly reversed by miR-125b-5p knockdown. XIST promoted the growth of LSCC tumor in vivo. Conclusion: LncRNA XIST promoted the malignance of LSCC cells partly through competitively binding to miR-125b-5p, which in turn increased TRIB2 expression.
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16
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Identification of Immune-Related Prognostic Biomarkers Associated with HPV-Positive Head and Neck Squamous Cell Carcinoma. J Immunol Res 2021; 2021:6661625. [PMID: 33506058 PMCID: PMC7810542 DOI: 10.1155/2021/6661625] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/20/2020] [Accepted: 12/24/2020] [Indexed: 12/12/2022] Open
Abstract
Background As a type of malignant tumor, head and neck squamous cell carcinoma (HNSCC) seriously threatens human health. This study is aimed at constructing a new, reliable prognostic model. Method The gene expression profile data of HNSCC patients were downloaded from the Gene Expression Omnibus and The Cancer Genome Atlas databases. The immune-related differentially expressed genes (IRDEGs) related to HNSCC were identified. We then used Cox regression analysis and least absolute shrinkage and selection operator (LASSO) analysis to explore IRDEGs related to the HNSCC prognosis and to construct and validate a risk scoring model and used ESTIMATE to evaluate tumor immune infiltration in HNSCC patients. Finally, we validated IGSF5 expression and function in HNSCC cells. Results A total of 1,195 IRDEGs were found from the GSE65858 dataset. Thirty-one of the 1,195 IRDEGs were associated with the prognosis of HNSCC. Nine key IRDEGs were further selected using the LASSO method, and a risk scoring model was established for predicting the survival of HNSCC patients. According to the risk scoring model, the prognosis of patients in the high-risk group was worse than that of the low-risk group; the high-risk group had significantly higher immune scores than the low-risk group; and between the high- and low-risk samples, there were significant differences in the proportion of 10 types of cells, including naive cells, plasma cells, and resting CD4+ memory T cells. IGSF5 has low expression in HNSCC, and overexpression of IGSF5 significantly impaired HNSCC cell proliferation. Conclusion This prognostic risk assessment model can help systematically evaluate the survival prognosis of HNSCC patients and provides a new research direction for the improvement of the survival prognosis of HNSCC patients in clinical practice.
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17
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MicroRNA-29a functions as a tumor suppressor through targeting STAT3 in laryngeal squamous cell carcinoma. Exp Mol Pathol 2020; 116:104521. [PMID: 32858006 DOI: 10.1016/j.yexmp.2020.104521] [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: 01/25/2020] [Revised: 05/28/2020] [Accepted: 08/20/2020] [Indexed: 01/23/2023]
Abstract
Laryngeal squamous cell carcinoma (LSCC) is a common head and neck cancer with high mortality in developing countries. A comprehensive understanding of the molecular mechanisms of tumor progression in laryngeal cancer is needed for new treatment strategies. MicroRNA-29a has been emerged as a critical miRNA in various cancers, and shown to regulate multiple oncogenic processes. In this study, we investigated the tumor suppressive role of miRNA-29a in laryngeal squamous cell carcinoma. We performed cell-based functional analysis after overexpression of miR-29a in AMC-HN-8 and HEP2 cells in vitro. It turned out that ectopic expression of miR-29a significantly inhibited cell proliferation, invasion, and migration in two LSCC cell lines (AMC-HN-8 and Hep2) in vitro. Further downstream target analysis by western blotting and luciferease reporter assay showed that overexpression of miR-29a significantly downregulated expression of STAT3, and STAT3 is a putative direct target of miR-29a in LSCC. In addition, the tumor suppressive function of miR-29a can be abrogated by forced expression of STAT3. Taken together, our data suggest that miR-29a functions as a tumor suppressor through targeting STAT3 in laryngeal squamous cell carcinoma.
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18
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Biamonte F, Buffone C, Santamaria G, Battaglia AM, Mignogna C, Fortunato L, Costanzo FS, Giudice A. Gene expression analysis of autofluorescence margins in leukoplakia and oral carcinoma: A pilot study. Oral Dis 2020; 27:193-203. [PMID: 32645756 DOI: 10.1111/odi.13525] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/18/2020] [Accepted: 06/20/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Autofluorescence is considered a useful technique in the early detection of oral mucosal alterations. However, its efficacy to discriminate tumor margins is still under debate. The purpose of this pilot study was to confirm the existence of molecular divergence from the center of a lesion compared to white light and autofluorescence (VELscopeTM ) visualized margins in leukoplakia and oral carcinoma. MATERIALS AND METHODS Molecular divergence from the center of the lesion to white light and VELscopeTM defined margins was compared in patients with leukoplakia (n = 3) and oral carcinoma (n = 4). Expression profiling of 45 selected genes was performed through custom-made TaqMan arrays. Gene Ontology was used for biological pathway analysis. RESULTS Irrespective of pathology, the greatest molecular divergence existed between the center of the lesion and both white light and VELscopeTM margins. VELscopeTM and white light margins were also molecularly distinct in oral carcinoma samples. Indeed, the white light margin retained molecular abnormalities observed in the center of the lesion thus suggesting the existence of a "partially transformed" cell population. CONCLUSION Despite the limited low number of patients, our data confirm the benefit of combining autofluorescence with conventional oral examination in identifying surgical margins during biopsy procedures for leukoplakia and oral carcinoma.
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Affiliation(s)
- Flavia Biamonte
- Research Center of Biochemistry and Advanced Molecular Biology, Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, Catanzaro, Italy
| | - Caterina Buffone
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, Catanzaro, Italy
| | - Gianluca Santamaria
- Klinikum rechts der Isar, Department of Regenerative Medicine in Cardiovascular Disease, Technical University of Munich, Munich, Germany
| | - Anna Martina Battaglia
- Research Center of Biochemistry and Advanced Molecular Biology, Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, Catanzaro, Italy
| | - Chiara Mignogna
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, Catanzaro, Italy.,Interdepartmental Center of Services (CIS), "Magna Graecia" University of Catanzaro, Catanzaro, Italy
| | - Leonzio Fortunato
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, Catanzaro, Italy
| | - Francesco Saverio Costanzo
- Research Center of Biochemistry and Advanced Molecular Biology, Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, Catanzaro, Italy.,Interdepartmental Center of Services (CIS), "Magna Graecia" University of Catanzaro, Catanzaro, Italy
| | - Amerigo Giudice
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, Catanzaro, Italy
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19
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Popov TM, Giragosyan S, Petkova V, Stancheva G, Marinov T, Belitova M, Rangachev J, Popova D, Kaneva RP. Proangiogenic signature in advanced laryngeal carcinoma after microRNA expression profiling. Mol Biol Rep 2020; 47:5651-5655. [PMID: 32533400 DOI: 10.1007/s11033-020-05250-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 01/07/2020] [Indexed: 10/24/2022]
Abstract
The aim of this study is to evaluate which dysregulated angiomiRs compose the specific proangiogenic microRNA signature of advanced laryngeal cancer and review the literature. Thirty-six samples from twelve patients with advanced laryngeal carcinoma were collected. Total RNA was extracted and microRNA global profiling was performed using Agilent Technologies Microarray Kit. Fifty-nine microRNAs were found to have significantly different expression levels. Eleven microRNAs from the whole group were sorted as regulators of tumor angiogenesis (angiomiRs): seven were up-regulated-miR-1246, miR-181b 5p, miR-18a 5p, miR-21 3p, miR-210 3p, miR-503 5p, miR-93 5p and four were down-regulated-miR148a 5p, miR-145 5p, miR-204 5p, miR-125b 5p. For none of those microRNAs we found heterogeneity in tumor tissue. We are the first to report the specific proangiogenic microRNA signature in advanced laryngeal carcinoma and we confirm and amplify findings from previous studies that expand our perception of a specific "molecular state" of angiogenesis that is distinctive only for laryngeal cancer.
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Affiliation(s)
- T M Popov
- Department of ENT, Medical University-Sofia, Sofia, Bulgaria.
| | - S Giragosyan
- Molecular Medicine Center, Department of Medical Chemistry and Biochemistry, Medical University-Sofia, Sofia, Bulgaria
| | - V Petkova
- Molecular Medicine Center, Department of Medical Chemistry and Biochemistry, Medical University-Sofia, Sofia, Bulgaria
| | - G Stancheva
- Molecular Medicine Center, Department of Medical Chemistry and Biochemistry, Medical University-Sofia, Sofia, Bulgaria
| | - Ts Marinov
- Department of Anesthesiology and Intensive Care, Medical University-Sofia, Sofia, Bulgaria
| | - M Belitova
- Department of Anesthesiology and Intensive Care, Medical University-Sofia, Sofia, Bulgaria
| | - J Rangachev
- Department of ENT, Medical University-Sofia, Sofia, Bulgaria
| | - D Popova
- Department of ENT, Medical University-Sofia, Sofia, Bulgaria
| | - R P Kaneva
- Molecular Medicine Center, Department of Medical Chemistry and Biochemistry, Medical University-Sofia, Sofia, Bulgaria
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20
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Cheng Y, Zhu H, Gao W. MicroRNA-330-3p represses the proliferation and invasion of laryngeal squamous cell carcinoma through downregulation of Tra2β-mediated Akt signaling. Mol Cell Probes 2020; 52:101574. [PMID: 32289378 DOI: 10.1016/j.mcp.2020.101574] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 04/09/2020] [Accepted: 04/09/2020] [Indexed: 02/08/2023]
Abstract
MicroRNAs (miRNAs), a type of post-transcriptional regulators, exert a crucial role in the malignant progression of laryngeal squamous cell carcinoma (LSCC). MicroRNA-330-3p (miR-330-3p), a recently identified tumor-associated miRNA, is implicated in multiple cancers. Yet, the relevance of miR-330-3p in LSCC remains unexplored. The findings of our study demonstrated a lower expression of miR-330-3p in LSCC. Functional assays revealed that upregulation of miR-330-3p marked restricted the proliferation, colony formation and invasion of LSCC cells. Transformer-2 protein homolog beta (Tra2β) was identified as a target gene of miR-330-3p. An inverse correlation between miR-330-3p and Tra2β mRNA expression was evidenced in LSCC specimens. The upregulation of miR-330-3p significantly repressed Tra2β expression and the phosphorylation of the Akt protein. In addition, Tra2β overexpression markedly abrogated the tumor suppressive role of miR-330-3p in LSCC cells. Overall, our results uncovered that miR-330-3p exerted a tumor-inhibition function in LSCC through targeting Tra2β to inhibit Akt activation.
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Affiliation(s)
- Ying Cheng
- The Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Hui Zhu
- The Department of Computer, Xi'an University of Post and Telecommunications, Xi'an, 710121, China
| | - Wei Gao
- The Department of Chest Surgery, Shaanxi Provincial Tumor Hospital, Xi'an, 710061, China.
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21
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Wang H, Guo Y, Mi N, Zhou L. miR-101-3p and miR-199b-5p promote cell apoptosis in oral cancer by targeting BICC1. Mol Cell Probes 2020; 52:101567. [PMID: 32259627 DOI: 10.1016/j.mcp.2020.101567] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 03/16/2020] [Accepted: 03/30/2020] [Indexed: 02/06/2023]
Abstract
microRNAs (miRNAs) are involved in the carcinogenesis and progression of oral cancer. In this research, we aimed to identify the DE_miRNAs in oral cancer and the related molecular mechanisms. Using the GEO2R online tool, we identified 19 DE_miRNAs from the GSE115117 dataset and 3343 the DEGs from GSE74530 dataset. GO enrichment analysis of DE_miRNAs were performed using FunRich online analysis. Venn diagrams of the overlapping genes regulated by miR-204-5p, miR-199b-5p, and miR-101-3p were constructed using Draw Venn Diagram, FunRich, miRDB, TargetScan and GSE74530 databases. Cytoscape was used to construct a miRNAs-mRNAs network. RT-PCR and western blotting showed downregulation of miR-199b-5p and miR-101-3p, and upregulation of BICC1 in oral cancer cell lines and tissues. Spearman correlation analysis further demonstrated a positive correlation between miR-101-3p and miR-199b-5p levels and that miR-199b-5p and miR-101-3p were negatively correlated with BICC1 mRNA levels. miR-199b-5p and BICC1 were significantly related to survival rate of patients with oral cancer. Upregulation of miR-199b-5p and miR-101-3p inhibited the viability and promoted the apoptosis in TSCCA and SCC-9 cells, as shown by the CCK8 assay and flow cytometry analysis, respectively. Inhibition of BICC1 reduced viability and promoted apoptosis in TSCCA cells. Additionally, the relationship between BICC1 and both miR-101-3p and miR-199b-5p was assessed by a luciferase reporter assay. The effects of miR-101-3p and miR-199b-5p upregulation on the promotion of cell apoptosis and the inhibition of tumor growth were reversed by overexpression of BICC1. In conclusion, the increased levels of miR-199b-5p and miR-101-3p enhanced apoptosis and suppressed cell viability in oral cancer by suppressing BICC1 expression.
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Affiliation(s)
- Hong Wang
- Department of Stomatology, Shenzhen University General Hospital, Shenzhen, Guangdong, 518000, China
| | - Ying Guo
- Department of Stomatology, Shenzhen University General Hospital, Shenzhen, Guangdong, 518000, China
| | - Nu Mi
- Department of Stomatology, Shenzhen OCT Hospital, Shenzhen, Guangdong, 518000, China
| | - Liwei Zhou
- Dental Department, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, 518000, China.
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22
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Cury SS, Lapa RML, de Mello JBH, Marchi FA, Domingues MAC, Pinto CAL, Carvalho RF, de Carvalho GB, Kowalski LP, Rogatto SR. Increased DSG2 plasmatic levels identified by transcriptomic-based secretome analysis is a potential prognostic biomarker in laryngeal carcinoma. Oral Oncol 2020; 103:104592. [PMID: 32087405 DOI: 10.1016/j.oraloncology.2020.104592] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/04/2020] [Indexed: 01/06/2023]
Abstract
OBJECTIVES The tumor secretome deconvolution is a promising strategy to identify diagnostic and prognostic biomarkers. Here, transcriptomic-based secretome analysis was performed aiming to discover laryngeal squamous cell carcinomas (LSCC) biomarkers from potentially secreted proteins (PSPs). MATERIAL AND METHODS The tumor expression profile (35 LSCC biopsies compared with surrounding normal tissues - SN) revealed 589 overexpressed genes. This gene list was used for secretome analysis based on laryngeal tumors and related secretome databases. RESULTS Forty-nine (Laryngeal tumor secretome database) and 50 (Human Protein Atlas and Cancer Secretome Database) PSPs presented an association with worse overall survival. Specifically, DSG2 overexpression was strongly correlated with poor survival and distant metastasis. DSG2 increased expression was confirmed in the LSCC dataset (LSCC = 111; SN = 12) from TCGA. A significant association between shorter survival and DSG2 overexpression was also detected. In an independent cohort of cases, we analyzed and confirmed high protein levels of DSG2 in plasma from LSCC patients. CONCLUSION A set of PSPs including the circulating DSG2, were associated with shorter overall survival in LSCC. DSG2 overexpression was also correlated with distant metastasis. The high plasmatic protein levels of DSG2 suggest its potential to be tested in liquid biopsies and applied as prognostic biomarker of LSCC.
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Affiliation(s)
- Sarah Santiloni Cury
- Department of Structural and Functional Biology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Rainer Marco Lopez Lapa
- Department of Chemical and Biological Sciences, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Julia Bette Homem de Mello
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, São Paulo Brazil
| | | | | | | | - Robson Francisco Carvalho
- Department of Structural and Functional Biology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | | | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, São Paulo Brazil
| | - Silvia Regina Rogatto
- Department of Clinical Genetics, University Hospital, Institute of Regional Health Research, University of Southern Denmark, Vejle, Denmark.
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Zhuang Z, Yu P, Xie N, Wu Y, Liu H, Zhang M, Tao Y, Wang W, Yin H, Zou B, Hou J, Liu X, Li J, Huang H, Wang C. MicroRNA-204-5p is a tumor suppressor and potential therapeutic target in head and neck squamous cell carcinoma. Am J Cancer Res 2020; 10:1433-1453. [PMID: 31938073 PMCID: PMC6956807 DOI: 10.7150/thno.38507] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 11/17/2019] [Indexed: 12/15/2022] Open
Abstract
Elucidation of the molecular mechanisms governing aggressiveness of HNSCC may provide clinical therapeutic strategies for patients. In this study, a novel hub miR-204-5p functioning as tumor suppressor has been identified and explored in HNSCC. Methods: A novel hub miR-204-5p was identified based on miRNA microarray, bioinformatics analysis and validated in different HNSCC patient cohorts. The functional role of miR-204-5p and its downstream and upstream regulatory machinery were investigated by gain-of-function and loss-of-function assays in vitro and in vivo. Interactions among miR-204-5p and SNAI2/SUZ12/HDAC1/STAT3 complex were examined by a series of molecular biology experiments. Then, the clinical relevance of miR-204-5p and its targets were evaluated in HNSCC samples. HNSCC patient-derived xenograft (PDX) model was used to assess the therapeutic value of miR-204-5p. Results: We reveal that miR-204-5p as a tumor suppressor is commonly repressed in HNSCC, which can inhibit tumor growth, metastasis and stemness. Mechanically, miR-204-5p suppresses epithelial-mesenchymal transition (EMT) and STAT3 signaling by targeting SNAI2, SUZ12, HDAC1 and JAK2. Among these targets, we further showed that SNAI2, SUZ12, and HDAC1 form a repressive complex on CDH1 promoter to maintain EMT in HNSCC. In turn, the SNAI2/SUZ12/HDAC1 complex interacts with STAT3 on miR-204-5p-regulatory regions to suppress the transcription of miR-204-5p. Moreover, we also show that decrease of miR-204-5p indicates a poor prognosis in HNSCC patients and administration of agomiR-204-5p inhibits tumor growth and metastasis in HNSCC PDX models. Conclusion: miR-204-5p-SNAI2/SUZ12/HDAC1/STAT3 regulatory circuit has a critical role in maintaining aggressiveness of HNSCC, suggesting that miR-204-5p might serve as a promising therapeutic target for clinical intervention.
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